About the Execution of Smart+red for DoubleExponent-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1459.331 | 3600000.00 | 3575000.00 | 8139.30 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r139-smll-167819423200485.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is DoubleExponent-PT-020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-smll-167819423200485
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 752K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 340K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678426212976
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-020
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-10 05:30:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-10 05:30:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 05:30:16] [INFO ] Load time of PNML (sax parser for PT used): 219 ms
[2023-03-10 05:30:16] [INFO ] Transformed 1064 places.
[2023-03-10 05:30:16] [INFO ] Transformed 998 transitions.
[2023-03-10 05:30:16] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 356 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
// Phase 1: matrix 998 rows 1064 cols
[2023-03-10 05:30:17] [INFO ] Invariants computation overflowed in 227 ms
Incomplete random walk after 10000 steps, including 335 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 293 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 277 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 290 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 270 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 279 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 294 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 295 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 279 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
// Phase 1: matrix 998 rows 1064 cols
[2023-03-10 05:30:17] [INFO ] Invariants computation overflowed in 91 ms
[2023-03-10 05:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:22] [INFO ] [Real]Absence check using state equation in 4545 ms returned unknown
[2023-03-10 05:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:26] [INFO ] [Real]Absence check using state equation in 3486 ms returned sat
[2023-03-10 05:30:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:30] [INFO ] [Nat]Absence check using state equation in 3239 ms returned sat
[2023-03-10 05:30:31] [INFO ] Deduced a trap composed of 72 places in 905 ms of which 7 ms to minimize.
[2023-03-10 05:30:32] [INFO ] Deduced a trap composed of 61 places in 790 ms of which 2 ms to minimize.
[2023-03-10 05:30:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:35] [INFO ] [Real]Absence check using state equation in 3763 ms returned sat
[2023-03-10 05:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:38] [INFO ] [Nat]Absence check using state equation in 2852 ms returned sat
[2023-03-10 05:30:39] [INFO ] Deduced a trap composed of 77 places in 578 ms of which 3 ms to minimize.
[2023-03-10 05:30:40] [INFO ] Deduced a trap composed of 90 places in 872 ms of which 4 ms to minimize.
[2023-03-10 05:30:41] [INFO ] Deduced a trap composed of 305 places in 764 ms of which 2 ms to minimize.
[2023-03-10 05:30:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:42] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2023-03-10 05:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:43] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2023-03-10 05:30:44] [INFO ] Deduced a trap composed of 368 places in 895 ms of which 2 ms to minimize.
[2023-03-10 05:30:45] [INFO ] Deduced a trap composed of 59 places in 805 ms of which 2 ms to minimize.
[2023-03-10 05:30:46] [INFO ] Deduced a trap composed of 400 places in 797 ms of which 2 ms to minimize.
[2023-03-10 05:30:47] [INFO ] Deduced a trap composed of 55 places in 840 ms of which 1 ms to minimize.
[2023-03-10 05:30:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:49] [INFO ] [Real]Absence check using state equation in 1174 ms returned sat
[2023-03-10 05:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:50] [INFO ] [Nat]Absence check using state equation in 1281 ms returned sat
[2023-03-10 05:30:51] [INFO ] Deduced a trap composed of 445 places in 604 ms of which 2 ms to minimize.
[2023-03-10 05:30:51] [INFO ] Deduced a trap composed of 31 places in 692 ms of which 3 ms to minimize.
[2023-03-10 05:30:52] [INFO ] Deduced a trap composed of 113 places in 357 ms of which 1 ms to minimize.
[2023-03-10 05:30:53] [INFO ] Deduced a trap composed of 89 places in 921 ms of which 2 ms to minimize.
[2023-03-10 05:30:54] [INFO ] Deduced a trap composed of 108 places in 809 ms of which 2 ms to minimize.
[2023-03-10 05:30:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:57] [INFO ] [Real]Absence check using state equation in 3146 ms returned sat
[2023-03-10 05:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:30:59] [INFO ] [Nat]Absence check using state equation in 1912 ms returned sat
[2023-03-10 05:31:00] [INFO ] Deduced a trap composed of 408 places in 712 ms of which 1 ms to minimize.
[2023-03-10 05:31:01] [INFO ] Deduced a trap composed of 58 places in 609 ms of which 1 ms to minimize.
[2023-03-10 05:31:02] [INFO ] Deduced a trap composed of 418 places in 727 ms of which 1 ms to minimize.
[2023-03-10 05:31:02] [INFO ] Deduced a trap composed of 41 places in 684 ms of which 1 ms to minimize.
[2023-03-10 05:31:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:04] [INFO ] [Real]Absence check using state equation in 1212 ms returned sat
[2023-03-10 05:31:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:06] [INFO ] [Nat]Absence check using state equation in 1678 ms returned sat
[2023-03-10 05:31:06] [INFO ] Deduced a trap composed of 61 places in 677 ms of which 2 ms to minimize.
[2023-03-10 05:31:07] [INFO ] Deduced a trap composed of 397 places in 994 ms of which 2 ms to minimize.
[2023-03-10 05:31:09] [INFO ] Deduced a trap composed of 415 places in 981 ms of which 2 ms to minimize.
[2023-03-10 05:31:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3066 ms
[2023-03-10 05:31:09] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 103 ms.
[2023-03-10 05:31:10] [INFO ] Deduced a trap composed of 8 places in 888 ms of which 1 ms to minimize.
[2023-03-10 05:31:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:11] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2023-03-10 05:31:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:12] [INFO ] [Nat]Absence check using state equation in 826 ms returned sat
[2023-03-10 05:31:12] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 76 ms.
[2023-03-10 05:31:16] [INFO ] Added : 50 causal constraints over 10 iterations in 3918 ms. Result :unknown
[2023-03-10 05:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:18] [INFO ] [Real]Absence check using state equation in 1913 ms returned sat
[2023-03-10 05:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:20] [INFO ] [Nat]Absence check using state equation in 2194 ms returned sat
[2023-03-10 05:31:21] [INFO ] Deduced a trap composed of 67 places in 684 ms of which 1 ms to minimize.
[2023-03-10 05:31:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 837 ms
[2023-03-10 05:31:21] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 74 ms.
[2023-03-10 05:31:23] [INFO ] Added : 20 causal constraints over 4 iterations in 1777 ms. Result :unknown
[2023-03-10 05:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:24] [INFO ] [Real]Absence check using state equation in 1185 ms returned sat
[2023-03-10 05:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:26] [INFO ] [Nat]Absence check using state equation in 1191 ms returned sat
[2023-03-10 05:31:26] [INFO ] Deduced a trap composed of 65 places in 712 ms of which 1 ms to minimize.
[2023-03-10 05:31:27] [INFO ] Deduced a trap composed of 73 places in 609 ms of which 2 ms to minimize.
[2023-03-10 05:31:28] [INFO ] Deduced a trap composed of 84 places in 840 ms of which 1 ms to minimize.
[2023-03-10 05:31:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2383 ms
[2023-03-10 05:31:28] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 73 ms.
[2023-03-10 05:31:29] [INFO ] Added : 20 causal constraints over 4 iterations in 1248 ms. Result :unknown
[2023-03-10 05:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:31] [INFO ] [Real]Absence check using state equation in 1156 ms returned sat
[2023-03-10 05:31:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:32] [INFO ] [Nat]Absence check using state equation in 1066 ms returned sat
[2023-03-10 05:31:32] [INFO ] Deduced a trap composed of 149 places in 337 ms of which 1 ms to minimize.
[2023-03-10 05:31:33] [INFO ] Deduced a trap composed of 137 places in 507 ms of which 2 ms to minimize.
[2023-03-10 05:31:34] [INFO ] Deduced a trap composed of 163 places in 552 ms of which 1 ms to minimize.
[2023-03-10 05:31:34] [INFO ] Deduced a trap composed of 151 places in 557 ms of which 1 ms to minimize.
[2023-03-10 05:31:35] [INFO ] Deduced a trap composed of 175 places in 609 ms of which 2 ms to minimize.
[2023-03-10 05:31:36] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 3781 ms
[2023-03-10 05:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:37] [INFO ] [Real]Absence check using state equation in 955 ms returned sat
[2023-03-10 05:31:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:38] [INFO ] [Nat]Absence check using state equation in 990 ms returned sat
[2023-03-10 05:31:39] [INFO ] Deduced a trap composed of 113 places in 430 ms of which 1 ms to minimize.
[2023-03-10 05:31:39] [INFO ] Deduced a trap composed of 125 places in 594 ms of which 1 ms to minimize.
[2023-03-10 05:31:40] [INFO ] Deduced a trap composed of 501 places in 847 ms of which 1 ms to minimize.
[2023-03-10 05:31:41] [INFO ] Deduced a trap composed of 477 places in 764 ms of which 1 ms to minimize.
[2023-03-10 05:31:42] [INFO ] Deduced a trap composed of 470 places in 773 ms of which 1 ms to minimize.
[2023-03-10 05:31:43] [INFO ] Deduced a trap composed of 8 places in 1003 ms of which 2 ms to minimize.
[2023-03-10 05:31:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:46] [INFO ] [Real]Absence check using state equation in 2975 ms returned sat
[2023-03-10 05:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:50] [INFO ] [Nat]Absence check using state equation in 3177 ms returned sat
[2023-03-10 05:31:50] [INFO ] Deduced a trap composed of 349 places in 801 ms of which 1 ms to minimize.
[2023-03-10 05:31:51] [INFO ] Deduced a trap composed of 163 places in 521 ms of which 1 ms to minimize.
[2023-03-10 05:31:52] [INFO ] Deduced a trap composed of 277 places in 548 ms of which 1 ms to minimize.
[2023-03-10 05:31:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:55] [INFO ] [Real]Absence check using state equation in 3141 ms returned sat
[2023-03-10 05:31:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:31:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:31:56] [INFO ] [Nat]Absence check using state equation in 815 ms returned sat
[2023-03-10 05:31:57] [INFO ] Deduced a trap composed of 381 places in 791 ms of which 2 ms to minimize.
[2023-03-10 05:31:58] [INFO ] Deduced a trap composed of 394 places in 769 ms of which 2 ms to minimize.
[2023-03-10 05:31:59] [INFO ] Deduced a trap composed of 395 places in 1019 ms of which 2 ms to minimize.
[2023-03-10 05:32:00] [INFO ] Deduced a trap composed of 55 places in 877 ms of which 2 ms to minimize.
[2023-03-10 05:32:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:32:01] [INFO ] [Real]Absence check using state equation in 601 ms returned sat
[2023-03-10 05:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:32:02] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2023-03-10 05:32:03] [INFO ] Deduced a trap composed of 396 places in 965 ms of which 2 ms to minimize.
[2023-03-10 05:32:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1576 ms
[2023-03-10 05:32:04] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 86 ms.
[2023-03-10 05:32:06] [INFO ] Added : 20 causal constraints over 4 iterations in 2567 ms. Result :unknown
[2023-03-10 05:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:32:08] [INFO ] [Real]Absence check using state equation in 1411 ms returned sat
[2023-03-10 05:32:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:32:09] [INFO ] [Nat]Absence check using state equation in 1093 ms returned sat
[2023-03-10 05:32:10] [INFO ] Deduced a trap composed of 65 places in 535 ms of which 2 ms to minimize.
[2023-03-10 05:32:10] [INFO ] Deduced a trap composed of 107 places in 614 ms of which 1 ms to minimize.
[2023-03-10 05:32:11] [INFO ] Deduced a trap composed of 105 places in 626 ms of which 2 ms to minimize.
[2023-03-10 05:32:12] [INFO ] Deduced a trap composed of 84 places in 726 ms of which 2 ms to minimize.
[2023-03-10 05:32:13] [INFO ] Deduced a trap composed of 84 places in 638 ms of which 2 ms to minimize.
[2023-03-10 05:32:13] [INFO ] Deduced a trap composed of 108 places in 722 ms of which 2 ms to minimize.
[2023-03-10 05:32:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 1064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Graph (complete) has 1816 edges and 1064 vertex of which 1060 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.7 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 228 transitions
Trivial Post-agglo rules discarded 228 transitions
Performed 228 trivial Post agglomeration. Transition count delta: 228
Iterating post reduction 0 with 228 rules applied. Total rules applied 229 place count 1060 transition count 770
Reduce places removed 228 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 231 rules applied. Total rules applied 460 place count 832 transition count 767
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 463 place count 829 transition count 767
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 463 place count 829 transition count 724
Deduced a syphon composed of 43 places in 11 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 549 place count 786 transition count 724
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 5 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 3 with 346 rules applied. Total rules applied 895 place count 613 transition count 551
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 37 places in 9 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 969 place count 576 transition count 551
Free-agglomeration rule (complex) applied 80 times.
Iterating global reduction 3 with 80 rules applied. Total rules applied 1049 place count 576 transition count 471
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 3 with 80 rules applied. Total rules applied 1129 place count 496 transition count 471
Partial Free-agglomeration rule applied 79 times.
Drop transitions removed 79 transitions
Iterating global reduction 4 with 79 rules applied. Total rules applied 1208 place count 496 transition count 471
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1209 place count 495 transition count 470
Applied a total of 1209 rules in 460 ms. Remains 495 /1064 variables (removed 569) and now considering 470/998 (removed 528) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 461 ms. Remains : 495/1064 places, 470/998 transitions.
// Phase 1: matrix 470 rows 495 cols
[2023-03-10 05:33:21] [INFO ] Computed 101 place invariants in 210 ms
Incomplete random walk after 1000000 steps, including 128272 resets, run finished after 1958 ms. (steps per millisecond=510 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84468 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84537 resets, run finished after 987 ms. (steps per millisecond=1013 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84651 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84693 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84905 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84543 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84718 resets, run finished after 1059 ms. (steps per millisecond=944 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84904 resets, run finished after 1005 ms. (steps per millisecond=995 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84830 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84870 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84578 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84578 resets, run finished after 991 ms. (steps per millisecond=1009 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84860 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84766 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84921 resets, run finished after 1042 ms. (steps per millisecond=959 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84547 resets, run finished after 1075 ms. (steps per millisecond=930 ) properties (out of 16) seen :0
[2023-03-10 05:33:39] [INFO ] Invariant cache hit.
[2023-03-10 05:33:39] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-10 05:33:39] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 36 ms returned sat
[2023-03-10 05:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:33:39] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2023-03-10 05:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:33:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 13 ms returned sat
[2023-03-10 05:33:39] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 57 ms returned sat
[2023-03-10 05:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:33:40] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2023-03-10 05:33:40] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:33:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 05:33:46] [INFO ] [Nat]Added 73 Read/Feed constraints in 6231 ms returned unknown
[2023-03-10 05:33:46] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:33:46] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-10 05:33:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:33:47] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2023-03-10 05:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:33:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:33:47] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 53 ms returned sat
[2023-03-10 05:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:33:48] [INFO ] [Nat]Absence check using state equation in 583 ms returned sat
[2023-03-10 05:33:48] [INFO ] [Nat]Added 73 Read/Feed constraints in 284 ms returned sat
[2023-03-10 05:33:48] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 58 ms.
[2023-03-10 05:33:49] [INFO ] Added : 74 causal constraints over 15 iterations in 999 ms. Result :sat
Minimization took 1247 ms.
[2023-03-10 05:33:50] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-10 05:33:50] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 50 ms returned sat
[2023-03-10 05:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:33:51] [INFO ] [Real]Absence check using state equation in 812 ms returned sat
[2023-03-10 05:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:33:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-10 05:33:51] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 60 ms returned sat
[2023-03-10 05:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:33:52] [INFO ] [Nat]Absence check using state equation in 509 ms returned sat
[2023-03-10 05:33:52] [INFO ] [Nat]Added 73 Read/Feed constraints in 363 ms returned sat
[2023-03-10 05:33:52] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 44 ms.
[2023-03-10 05:33:58] [INFO ] Deduced a trap composed of 13 places in 332 ms of which 2 ms to minimize.
[2023-03-10 05:33:58] [INFO ] Deduced a trap composed of 19 places in 407 ms of which 1 ms to minimize.
[2023-03-10 05:33:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 908 ms
[2023-03-10 05:33:58] [INFO ] Added : 158 causal constraints over 33 iterations in 5946 ms. Result :sat
Minimization took 1535 ms.
[2023-03-10 05:34:00] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-10 05:34:00] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 60 ms returned sat
[2023-03-10 05:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:00] [INFO ] [Real]Absence check using state equation in 407 ms returned sat
[2023-03-10 05:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:34:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:34:01] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 54 ms returned sat
[2023-03-10 05:34:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:01] [INFO ] [Nat]Absence check using state equation in 358 ms returned sat
[2023-03-10 05:34:01] [INFO ] [Nat]Added 73 Read/Feed constraints in 77 ms returned sat
[2023-03-10 05:34:01] [INFO ] Deduced a trap composed of 14 places in 315 ms of which 1 ms to minimize.
[2023-03-10 05:34:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 399 ms
[2023-03-10 05:34:02] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 65 ms.
[2023-03-10 05:34:02] [INFO ] Added : 58 causal constraints over 12 iterations in 722 ms. Result :sat
Minimization took 1237 ms.
[2023-03-10 05:34:04] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:34:04] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 36 ms returned sat
[2023-03-10 05:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:04] [INFO ] [Real]Absence check using state equation in 609 ms returned sat
[2023-03-10 05:34:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:34:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-10 05:34:04] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 44 ms returned sat
[2023-03-10 05:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:05] [INFO ] [Nat]Absence check using state equation in 596 ms returned sat
[2023-03-10 05:34:06] [INFO ] [Nat]Added 73 Read/Feed constraints in 1375 ms returned sat
[2023-03-10 05:34:07] [INFO ] Deduced a trap composed of 70 places in 109 ms of which 1 ms to minimize.
[2023-03-10 05:34:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2023-03-10 05:34:07] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 60 ms.
[2023-03-10 05:34:17] [INFO ] Deduced a trap composed of 8 places in 190 ms of which 1 ms to minimize.
[2023-03-10 05:34:18] [INFO ] Deduced a trap composed of 33 places in 173 ms of which 1 ms to minimize.
[2023-03-10 05:34:18] [INFO ] Deduced a trap composed of 39 places in 223 ms of which 1 ms to minimize.
[2023-03-10 05:34:18] [INFO ] Deduced a trap composed of 37 places in 210 ms of which 1 ms to minimize.
[2023-03-10 05:34:19] [INFO ] Deduced a trap composed of 35 places in 198 ms of which 1 ms to minimize.
[2023-03-10 05:34:19] [INFO ] Deduced a trap composed of 33 places in 206 ms of which 1 ms to minimize.
[2023-03-10 05:34:20] [INFO ] Deduced a trap composed of 41 places in 174 ms of which 2 ms to minimize.
[2023-03-10 05:34:20] [INFO ] Deduced a trap composed of 40 places in 187 ms of which 1 ms to minimize.
[2023-03-10 05:34:20] [INFO ] Deduced a trap composed of 34 places in 198 ms of which 1 ms to minimize.
[2023-03-10 05:34:21] [INFO ] Deduced a trap composed of 30 places in 220 ms of which 1 ms to minimize.
[2023-03-10 05:34:21] [INFO ] Deduced a trap composed of 31 places in 210 ms of which 2 ms to minimize.
[2023-03-10 05:34:21] [INFO ] Deduced a trap composed of 39 places in 158 ms of which 1 ms to minimize.
[2023-03-10 05:34:22] [INFO ] Deduced a trap composed of 45 places in 145 ms of which 2 ms to minimize.
[2023-03-10 05:34:22] [INFO ] Deduced a trap composed of 46 places in 144 ms of which 1 ms to minimize.
[2023-03-10 05:34:23] [INFO ] Deduced a trap composed of 23 places in 255 ms of which 1 ms to minimize.
[2023-03-10 05:34:23] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 1 ms to minimize.
[2023-03-10 05:34:24] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 1 ms to minimize.
[2023-03-10 05:34:24] [INFO ] Deduced a trap composed of 28 places in 197 ms of which 1 ms to minimize.
[2023-03-10 05:34:24] [INFO ] Deduced a trap composed of 47 places in 110 ms of which 1 ms to minimize.
[2023-03-10 05:34:24] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 0 ms to minimize.
[2023-03-10 05:34:25] [INFO ] Deduced a trap composed of 90 places in 234 ms of which 0 ms to minimize.
[2023-03-10 05:34:25] [INFO ] Deduced a trap composed of 22 places in 233 ms of which 1 ms to minimize.
[2023-03-10 05:34:25] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 8141 ms
[2023-03-10 05:34:25] [INFO ] Added : 295 causal constraints over 59 iterations in 18802 ms. Result :sat
Minimization took 3019 ms.
[2023-03-10 05:34:29] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-10 05:34:29] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 53 ms returned sat
[2023-03-10 05:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:29] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2023-03-10 05:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:34:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-10 05:34:29] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 59 ms returned sat
[2023-03-10 05:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:30] [INFO ] [Nat]Absence check using state equation in 576 ms returned sat
[2023-03-10 05:34:30] [INFO ] [Nat]Added 73 Read/Feed constraints in 161 ms returned sat
[2023-03-10 05:34:30] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 46 ms.
[2023-03-10 05:34:36] [INFO ] Deduced a trap composed of 12 places in 277 ms of which 1 ms to minimize.
[2023-03-10 05:34:36] [INFO ] Deduced a trap composed of 8 places in 342 ms of which 1 ms to minimize.
[2023-03-10 05:34:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 784 ms
[2023-03-10 05:34:36] [INFO ] Added : 145 causal constraints over 30 iterations in 6300 ms. Result :sat
Minimization took 1865 ms.
[2023-03-10 05:34:38] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:34:38] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 39 ms returned sat
[2023-03-10 05:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:39] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2023-03-10 05:34:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:34:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-10 05:34:39] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 58 ms returned sat
[2023-03-10 05:34:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:39] [INFO ] [Nat]Absence check using state equation in 525 ms returned sat
[2023-03-10 05:34:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 1842 ms returned sat
[2023-03-10 05:34:42] [INFO ] Deduced a trap composed of 15 places in 382 ms of which 1 ms to minimize.
[2023-03-10 05:34:42] [INFO ] Deduced a trap composed of 19 places in 342 ms of which 2 ms to minimize.
[2023-03-10 05:34:43] [INFO ] Deduced a trap composed of 14 places in 374 ms of which 1 ms to minimize.
[2023-03-10 05:34:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1452 ms
[2023-03-10 05:34:43] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 58 ms.
[2023-03-10 05:34:50] [INFO ] Deduced a trap composed of 20 places in 257 ms of which 1 ms to minimize.
[2023-03-10 05:34:50] [INFO ] Deduced a trap composed of 28 places in 237 ms of which 1 ms to minimize.
[2023-03-10 05:34:51] [INFO ] Deduced a trap composed of 31 places in 270 ms of which 0 ms to minimize.
[2023-03-10 05:34:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1084 ms
[2023-03-10 05:34:51] [INFO ] Added : 195 causal constraints over 39 iterations in 8264 ms. Result :sat
Minimization took 1925 ms.
[2023-03-10 05:34:53] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:34:53] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 38 ms returned sat
[2023-03-10 05:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:53] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2023-03-10 05:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:34:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:34:54] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 59 ms returned sat
[2023-03-10 05:34:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:34:54] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2023-03-10 05:34:55] [INFO ] [Nat]Added 73 Read/Feed constraints in 698 ms returned sat
[2023-03-10 05:34:55] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 41 ms.
[2023-03-10 05:35:01] [INFO ] Deduced a trap composed of 10 places in 347 ms of which 1 ms to minimize.
[2023-03-10 05:35:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 473 ms
[2023-03-10 05:35:01] [INFO ] Added : 220 causal constraints over 44 iterations in 6272 ms. Result :sat
Minimization took 2153 ms.
[2023-03-10 05:35:03] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:35:03] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 58 ms returned sat
[2023-03-10 05:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:04] [INFO ] [Real]Absence check using state equation in 479 ms returned sat
[2023-03-10 05:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:35:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:35:04] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 39 ms returned sat
[2023-03-10 05:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:04] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2023-03-10 05:35:05] [INFO ] [Nat]Added 73 Read/Feed constraints in 933 ms returned sat
[2023-03-10 05:35:06] [INFO ] Deduced a trap composed of 9 places in 366 ms of which 1 ms to minimize.
[2023-03-10 05:35:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 445 ms
[2023-03-10 05:35:06] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 65 ms.
[2023-03-10 05:35:10] [INFO ] Deduced a trap composed of 12 places in 398 ms of which 1 ms to minimize.
[2023-03-10 05:35:10] [INFO ] Deduced a trap composed of 15 places in 331 ms of which 1 ms to minimize.
[2023-03-10 05:35:11] [INFO ] Deduced a trap composed of 18 places in 326 ms of which 1 ms to minimize.
[2023-03-10 05:35:11] [INFO ] Deduced a trap composed of 23 places in 297 ms of which 1 ms to minimize.
[2023-03-10 05:35:11] [INFO ] Deduced a trap composed of 34 places in 272 ms of which 1 ms to minimize.
[2023-03-10 05:35:12] [INFO ] Deduced a trap composed of 30 places in 291 ms of which 1 ms to minimize.
[2023-03-10 05:35:12] [INFO ] Deduced a trap composed of 27 places in 283 ms of which 1 ms to minimize.
[2023-03-10 05:35:12] [INFO ] Deduced a trap composed of 29 places in 277 ms of which 1 ms to minimize.
[2023-03-10 05:35:13] [INFO ] Deduced a trap composed of 33 places in 263 ms of which 0 ms to minimize.
[2023-03-10 05:35:13] [INFO ] Deduced a trap composed of 31 places in 272 ms of which 2 ms to minimize.
[2023-03-10 05:35:14] [INFO ] Deduced a trap composed of 33 places in 261 ms of which 1 ms to minimize.
[2023-03-10 05:35:14] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 4342 ms
[2023-03-10 05:35:14] [INFO ] Added : 152 causal constraints over 32 iterations in 8154 ms. Result :sat
Minimization took 2433 ms.
[2023-03-10 05:35:16] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:35:17] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-10 05:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:17] [INFO ] [Real]Absence check using state equation in 348 ms returned sat
[2023-03-10 05:35:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:35:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:35:17] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-10 05:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:17] [INFO ] [Nat]Absence check using state equation in 388 ms returned sat
[2023-03-10 05:35:18] [INFO ] [Nat]Added 73 Read/Feed constraints in 221 ms returned sat
[2023-03-10 05:35:18] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 59 ms.
[2023-03-10 05:35:20] [INFO ] Deduced a trap composed of 8 places in 419 ms of which 1 ms to minimize.
[2023-03-10 05:35:20] [INFO ] Deduced a trap composed of 10 places in 364 ms of which 1 ms to minimize.
[2023-03-10 05:35:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 951 ms
[2023-03-10 05:35:21] [INFO ] Added : 93 causal constraints over 21 iterations in 2891 ms. Result :sat
Minimization took 1317 ms.
[2023-03-10 05:35:22] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:35:22] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 55 ms returned sat
[2023-03-10 05:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:22] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2023-03-10 05:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:35:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:35:23] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 36 ms returned sat
[2023-03-10 05:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:23] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2023-03-10 05:35:24] [INFO ] [Nat]Added 73 Read/Feed constraints in 1446 ms returned sat
[2023-03-10 05:35:24] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 39 ms.
[2023-03-10 05:35:34] [INFO ] Deduced a trap composed of 8 places in 201 ms of which 0 ms to minimize.
[2023-03-10 05:35:34] [INFO ] Deduced a trap composed of 10 places in 172 ms of which 1 ms to minimize.
[2023-03-10 05:35:35] [INFO ] Deduced a trap composed of 15 places in 280 ms of which 1 ms to minimize.
[2023-03-10 05:35:35] [INFO ] Deduced a trap composed of 26 places in 250 ms of which 1 ms to minimize.
[2023-03-10 05:35:36] [INFO ] Deduced a trap composed of 23 places in 257 ms of which 1 ms to minimize.
[2023-03-10 05:35:36] [INFO ] Deduced a trap composed of 25 places in 268 ms of which 1 ms to minimize.
[2023-03-10 05:35:36] [INFO ] Deduced a trap composed of 37 places in 249 ms of which 1 ms to minimize.
[2023-03-10 05:35:37] [INFO ] Deduced a trap composed of 29 places in 248 ms of which 1 ms to minimize.
[2023-03-10 05:35:37] [INFO ] Deduced a trap composed of 31 places in 237 ms of which 1 ms to minimize.
[2023-03-10 05:35:37] [INFO ] Deduced a trap composed of 33 places in 242 ms of which 1 ms to minimize.
[2023-03-10 05:35:38] [INFO ] Deduced a trap composed of 33 places in 220 ms of which 1 ms to minimize.
[2023-03-10 05:35:38] [INFO ] Deduced a trap composed of 35 places in 207 ms of which 1 ms to minimize.
[2023-03-10 05:35:39] [INFO ] Deduced a trap composed of 39 places in 243 ms of which 1 ms to minimize.
[2023-03-10 05:35:39] [INFO ] Deduced a trap composed of 40 places in 274 ms of which 1 ms to minimize.
[2023-03-10 05:35:39] [INFO ] Deduced a trap composed of 37 places in 230 ms of which 1 ms to minimize.
[2023-03-10 05:35:40] [INFO ] Deduced a trap composed of 28 places in 262 ms of which 1 ms to minimize.
[2023-03-10 05:35:41] [INFO ] Deduced a trap composed of 24 places in 250 ms of which 1 ms to minimize.
[2023-03-10 05:35:41] [INFO ] Deduced a trap composed of 47 places in 185 ms of which 1 ms to minimize.
[2023-03-10 05:35:42] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 0 ms to minimize.
[2023-03-10 05:35:42] [INFO ] Deduced a trap composed of 52 places in 109 ms of which 0 ms to minimize.
[2023-03-10 05:35:43] [INFO ] Deduced a trap composed of 45 places in 165 ms of which 1 ms to minimize.
[2023-03-10 05:35:43] [INFO ] Deduced a trap composed of 41 places in 180 ms of which 1 ms to minimize.
[2023-03-10 05:35:43] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 9002 ms
[2023-03-10 05:35:43] [INFO ] Added : 266 causal constraints over 54 iterations in 19125 ms. Result :sat
Minimization took 3001 ms.
[2023-03-10 05:35:47] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:35:47] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 38 ms returned sat
[2023-03-10 05:35:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:47] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2023-03-10 05:35:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:35:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:35:47] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 55 ms returned sat
[2023-03-10 05:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:35:48] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2023-03-10 05:35:50] [INFO ] [Nat]Added 73 Read/Feed constraints in 2243 ms returned sat
[2023-03-10 05:35:50] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 49 ms.
[2023-03-10 05:36:03] [INFO ] Deduced a trap composed of 12 places in 181 ms of which 3 ms to minimize.
[2023-03-10 05:36:03] [INFO ] Deduced a trap composed of 10 places in 283 ms of which 2 ms to minimize.
[2023-03-10 05:36:03] [INFO ] Deduced a trap composed of 14 places in 263 ms of which 0 ms to minimize.
[2023-03-10 05:36:04] [INFO ] Deduced a trap composed of 16 places in 260 ms of which 1 ms to minimize.
[2023-03-10 05:36:04] [INFO ] Deduced a trap composed of 34 places in 202 ms of which 1 ms to minimize.
[2023-03-10 05:36:04] [INFO ] Deduced a trap composed of 37 places in 188 ms of which 0 ms to minimize.
[2023-03-10 05:36:05] [INFO ] Deduced a trap composed of 39 places in 184 ms of which 1 ms to minimize.
[2023-03-10 05:36:05] [INFO ] Deduced a trap composed of 43 places in 158 ms of which 1 ms to minimize.
[2023-03-10 05:36:05] [INFO ] Deduced a trap composed of 41 places in 195 ms of which 1 ms to minimize.
[2023-03-10 05:36:06] [INFO ] Deduced a trap composed of 45 places in 193 ms of which 1 ms to minimize.
[2023-03-10 05:36:06] [INFO ] Deduced a trap composed of 52 places in 192 ms of which 1 ms to minimize.
[2023-03-10 05:36:06] [INFO ] Deduced a trap composed of 39 places in 186 ms of which 0 ms to minimize.
[2023-03-10 05:36:07] [INFO ] Deduced a trap composed of 40 places in 181 ms of which 1 ms to minimize.
[2023-03-10 05:36:07] [INFO ] Deduced a trap composed of 47 places in 151 ms of which 1 ms to minimize.
[2023-03-10 05:36:08] [INFO ] Deduced a trap composed of 46 places in 85 ms of which 0 ms to minimize.
[2023-03-10 05:36:08] [INFO ] Deduced a trap composed of 70 places in 85 ms of which 0 ms to minimize.
[2023-03-10 05:36:08] [INFO ] Deduced a trap composed of 67 places in 84 ms of which 0 ms to minimize.
[2023-03-10 05:36:08] [INFO ] Deduced a trap composed of 28 places in 181 ms of which 1 ms to minimize.
[2023-03-10 05:36:09] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 1 ms to minimize.
[2023-03-10 05:36:09] [INFO ] Deduced a trap composed of 49 places in 134 ms of which 1 ms to minimize.
[2023-03-10 05:36:09] [INFO ] Deduced a trap composed of 53 places in 136 ms of which 1 ms to minimize.
[2023-03-10 05:36:09] [INFO ] Deduced a trap composed of 58 places in 127 ms of which 1 ms to minimize.
[2023-03-10 05:36:10] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 1 ms to minimize.
[2023-03-10 05:36:10] [INFO ] Deduced a trap composed of 61 places in 122 ms of which 1 ms to minimize.
[2023-03-10 05:36:10] [INFO ] Deduced a trap composed of 61 places in 114 ms of which 1 ms to minimize.
[2023-03-10 05:36:11] [INFO ] Deduced a trap composed of 73 places in 125 ms of which 1 ms to minimize.
[2023-03-10 05:36:11] [INFO ] Deduced a trap composed of 66 places in 110 ms of which 0 ms to minimize.
[2023-03-10 05:36:11] [INFO ] Deduced a trap composed of 60 places in 112 ms of which 0 ms to minimize.
[2023-03-10 05:36:11] [INFO ] Deduced a trap composed of 68 places in 127 ms of which 0 ms to minimize.
[2023-03-10 05:36:12] [INFO ] Trap strengthening (SAT) tested/added 30/29 trap constraints in 9403 ms
[2023-03-10 05:36:12] [INFO ] Added : 287 causal constraints over 58 iterations in 22066 ms.(timeout) Result :sat
Minimization took 3003 ms.
[2023-03-10 05:36:15] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:36:15] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 38 ms returned sat
[2023-03-10 05:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:15] [INFO ] [Real]Absence check using state equation in 354 ms returned sat
[2023-03-10 05:36:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:36:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:36:16] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-10 05:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:16] [INFO ] [Nat]Absence check using state equation in 568 ms returned sat
[2023-03-10 05:36:17] [INFO ] [Nat]Added 73 Read/Feed constraints in 1155 ms returned sat
[2023-03-10 05:36:17] [INFO ] Deduced a trap composed of 46 places in 123 ms of which 1 ms to minimize.
[2023-03-10 05:36:18] [INFO ] Deduced a trap composed of 39 places in 205 ms of which 0 ms to minimize.
[2023-03-10 05:36:18] [INFO ] Deduced a trap composed of 40 places in 236 ms of which 1 ms to minimize.
[2023-03-10 05:36:18] [INFO ] Deduced a trap composed of 35 places in 220 ms of which 1 ms to minimize.
[2023-03-10 05:36:19] [INFO ] Deduced a trap composed of 37 places in 237 ms of which 0 ms to minimize.
[2023-03-10 05:36:19] [INFO ] Deduced a trap composed of 34 places in 240 ms of which 1 ms to minimize.
[2023-03-10 05:36:19] [INFO ] Deduced a trap composed of 33 places in 238 ms of which 1 ms to minimize.
[2023-03-10 05:36:19] [INFO ] Deduced a trap composed of 31 places in 252 ms of which 1 ms to minimize.
[2023-03-10 05:36:20] [INFO ] Deduced a trap composed of 34 places in 251 ms of which 0 ms to minimize.
[2023-03-10 05:36:20] [INFO ] Deduced a trap composed of 23 places in 265 ms of which 1 ms to minimize.
[2023-03-10 05:36:20] [INFO ] Deduced a trap composed of 25 places in 273 ms of which 1 ms to minimize.
[2023-03-10 05:36:21] [INFO ] Deduced a trap composed of 24 places in 283 ms of which 0 ms to minimize.
[2023-03-10 05:36:21] [INFO ] Deduced a trap composed of 19 places in 294 ms of which 1 ms to minimize.
[2023-03-10 05:36:21] [INFO ] Deduced a trap composed of 15 places in 301 ms of which 1 ms to minimize.
[2023-03-10 05:36:22] [INFO ] Deduced a trap composed of 15 places in 298 ms of which 1 ms to minimize.
[2023-03-10 05:36:22] [INFO ] Deduced a trap composed of 18 places in 313 ms of which 1 ms to minimize.
[2023-03-10 05:36:22] [INFO ] Deduced a trap composed of 10 places in 324 ms of which 1 ms to minimize.
[2023-03-10 05:36:23] [INFO ] Deduced a trap composed of 11 places in 344 ms of which 1 ms to minimize.
[2023-03-10 05:36:23] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 5540 ms
[2023-03-10 05:36:23] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 71 ms.
[2023-03-10 05:36:31] [INFO ] Deduced a trap composed of 4 places in 357 ms of which 2 ms to minimize.
[2023-03-10 05:36:31] [INFO ] Deduced a trap composed of 4 places in 331 ms of which 1 ms to minimize.
[2023-03-10 05:36:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 889 ms
[2023-03-10 05:36:32] [INFO ] Added : 209 causal constraints over 42 iterations in 8679 ms. Result :sat
Minimization took 2662 ms.
[2023-03-10 05:36:34] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:36:34] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 36 ms returned sat
[2023-03-10 05:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:35] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-10 05:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:36:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:36:35] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 52 ms returned sat
[2023-03-10 05:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:35] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2023-03-10 05:36:35] [INFO ] [Nat]Added 73 Read/Feed constraints in 60 ms returned sat
[2023-03-10 05:36:35] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 66 ms.
[2023-03-10 05:36:38] [INFO ] Deduced a trap composed of 10 places in 369 ms of which 1 ms to minimize.
[2023-03-10 05:36:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 469 ms
[2023-03-10 05:36:39] [INFO ] Added : 100 causal constraints over 20 iterations in 3214 ms. Result :sat
Minimization took 1898 ms.
[2023-03-10 05:36:41] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:36:41] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 36 ms returned sat
[2023-03-10 05:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:41] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2023-03-10 05:36:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:36:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:36:41] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-10 05:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:41] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2023-03-10 05:36:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 73 ms returned sat
[2023-03-10 05:36:41] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 42 ms.
[2023-03-10 05:36:42] [INFO ] Added : 70 causal constraints over 14 iterations in 1046 ms. Result :sat
Minimization took 438 ms.
[2023-03-10 05:36:43] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-10 05:36:43] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 43 ms returned sat
[2023-03-10 05:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:43] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2023-03-10 05:36:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:36:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-10 05:36:44] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 46 ms returned sat
[2023-03-10 05:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:36:44] [INFO ] [Nat]Absence check using state equation in 408 ms returned sat
[2023-03-10 05:36:45] [INFO ] [Nat]Added 73 Read/Feed constraints in 1284 ms returned sat
[2023-03-10 05:36:45] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 42 ms.
[2023-03-10 05:36:57] [INFO ] Deduced a trap composed of 14 places in 193 ms of which 0 ms to minimize.
[2023-03-10 05:36:57] [INFO ] Deduced a trap composed of 20 places in 198 ms of which 1 ms to minimize.
[2023-03-10 05:36:57] [INFO ] Deduced a trap composed of 22 places in 268 ms of which 1 ms to minimize.
[2023-03-10 05:36:58] [INFO ] Deduced a trap composed of 33 places in 253 ms of which 1 ms to minimize.
[2023-03-10 05:36:58] [INFO ] Deduced a trap composed of 41 places in 254 ms of which 1 ms to minimize.
[2023-03-10 05:36:59] [INFO ] Deduced a trap composed of 39 places in 264 ms of which 1 ms to minimize.
[2023-03-10 05:36:59] [INFO ] Deduced a trap composed of 37 places in 255 ms of which 1 ms to minimize.
[2023-03-10 05:36:59] [INFO ] Deduced a trap composed of 18 places in 274 ms of which 1 ms to minimize.
[2023-03-10 05:37:00] [INFO ] Deduced a trap composed of 18 places in 260 ms of which 1 ms to minimize.
[2023-03-10 05:37:00] [INFO ] Deduced a trap composed of 24 places in 208 ms of which 1 ms to minimize.
[2023-03-10 05:37:01] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 4308 ms
[2023-03-10 05:37:02] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 0 ms to minimize.
[2023-03-10 05:37:03] [INFO ] Deduced a trap composed of 19 places in 126 ms of which 0 ms to minimize.
[2023-03-10 05:37:04] [INFO ] Deduced a trap composed of 23 places in 238 ms of which 1 ms to minimize.
[2023-03-10 05:37:04] [INFO ] Deduced a trap composed of 24 places in 241 ms of which 1 ms to minimize.
[2023-03-10 05:37:04] [INFO ] Deduced a trap composed of 27 places in 229 ms of which 1 ms to minimize.
[2023-03-10 05:37:05] [INFO ] Deduced a trap composed of 31 places in 235 ms of which 1 ms to minimize.
[2023-03-10 05:37:05] [INFO ] Deduced a trap composed of 31 places in 240 ms of which 1 ms to minimize.
[2023-03-10 05:37:05] [INFO ] Deduced a trap composed of 25 places in 233 ms of which 1 ms to minimize.
[2023-03-10 05:37:07] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 1 ms to minimize.
[2023-03-10 05:37:07] [INFO ] Deduced a trap composed of 108 places in 129 ms of which 0 ms to minimize.
[2023-03-10 05:37:07] [INFO ] Deduced a trap composed of 28 places in 154 ms of which 1 ms to minimize.
[2023-03-10 05:37:07] [INFO ] Deduced a trap composed of 30 places in 211 ms of which 1 ms to minimize.
[2023-03-10 05:37:08] [INFO ] Deduced a trap composed of 34 places in 203 ms of which 0 ms to minimize.
[2023-03-10 05:37:08] [INFO ] Deduced a trap composed of 31 places in 200 ms of which 1 ms to minimize.
[2023-03-10 05:37:09] [INFO ] Deduced a trap composed of 33 places in 189 ms of which 1 ms to minimize.
[2023-03-10 05:37:09] [INFO ] Deduced a trap composed of 42 places in 199 ms of which 1 ms to minimize.
[2023-03-10 05:37:09] [INFO ] Deduced a trap composed of 34 places in 187 ms of which 1 ms to minimize.
[2023-03-10 05:37:10] [INFO ] Deduced a trap composed of 38 places in 178 ms of which 0 ms to minimize.
[2023-03-10 05:37:10] [INFO ] Deduced a trap composed of 33 places in 188 ms of which 1 ms to minimize.
[2023-03-10 05:37:10] [INFO ] Deduced a trap composed of 43 places in 185 ms of which 1 ms to minimize.
[2023-03-10 05:37:11] [INFO ] Deduced a trap composed of 51 places in 174 ms of which 1 ms to minimize.
[2023-03-10 05:37:11] [INFO ] Deduced a trap composed of 65 places in 173 ms of which 1 ms to minimize.
[2023-03-10 05:37:11] [INFO ] Deduced a trap composed of 40 places in 182 ms of which 1 ms to minimize.
[2023-03-10 05:37:12] [INFO ] Deduced a trap composed of 35 places in 151 ms of which 0 ms to minimize.
[2023-03-10 05:37:12] [INFO ] Deduced a trap composed of 46 places in 176 ms of which 1 ms to minimize.
[2023-03-10 05:37:12] [INFO ] Deduced a trap composed of 39 places in 177 ms of which 1 ms to minimize.
[2023-03-10 05:37:13] [INFO ] Deduced a trap composed of 44 places in 165 ms of which 1 ms to minimize.
[2023-03-10 05:37:16] [INFO ] Trap strengthening (SAT) tested/added 27/27 trap constraints in 14639 ms
[2023-03-10 05:37:29] [INFO ] Deduced a trap composed of 2 places in 473 ms of which 1 ms to minimize.
[2023-03-10 05:37:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 495 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 495/495 places, 470/470 transitions.
Applied a total of 0 rules in 27 ms. Remains 495 /495 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 495/495 places, 470/470 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 495/495 places, 470/470 transitions.
Applied a total of 0 rules in 22 ms. Remains 495 /495 variables (removed 0) and now considering 470/470 (removed 0) transitions.
[2023-03-10 05:39:00] [INFO ] Invariant cache hit.
[2023-03-10 05:39:01] [INFO ] Implicit Places using invariants in 1321 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1327 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 494/495 places, 470/470 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 493 transition count 469
Applied a total of 2 rules in 100 ms. Remains 493 /494 variables (removed 1) and now considering 469/470 (removed 1) transitions.
// Phase 1: matrix 469 rows 493 cols
[2023-03-10 05:39:01] [INFO ] Invariants computation overflowed in 120 ms
[2023-03-10 05:39:02] [INFO ] Implicit Places using invariants in 1154 ms returned []
// Phase 1: matrix 469 rows 493 cols
[2023-03-10 05:39:02] [INFO ] Invariants computation overflowed in 63 ms
[2023-03-10 05:39:03] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:39:25] [INFO ] Implicit Places using invariants and state equation in 22908 ms returned [225, 240, 245, 268, 296, 301, 323, 328, 350, 377, 383, 404, 406, 430, 458, 467, 485, 491]
Discarding 18 places :
Implicit Place search using SMT with State Equation took 24071 ms to find 18 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 475/495 places, 469/470 transitions.
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 475 transition count 463
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 469 transition count 463
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 469 transition count 463
Applied a total of 17 rules in 86 ms. Remains 469 /475 variables (removed 6) and now considering 463/469 (removed 6) transitions.
// Phase 1: matrix 463 rows 469 cols
[2023-03-10 05:39:25] [INFO ] Computed 82 place invariants in 97 ms
[2023-03-10 05:39:26] [INFO ] Implicit Places using invariants in 885 ms returned []
[2023-03-10 05:39:26] [INFO ] Invariant cache hit.
[2023-03-10 05:39:27] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:39:57] [INFO ] Performed 458/469 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 05:39:57] [INFO ] Implicit Places using invariants and state equation in 30575 ms returned []
Implicit Place search using SMT with State Equation took 31462 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 469/495 places, 463/470 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 57070 ms. Remains : 469/495 places, 463/470 transitions.
[2023-03-10 05:39:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 129315 resets, run finished after 1632 ms. (steps per millisecond=612 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85316 resets, run finished after 1355 ms. (steps per millisecond=738 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85385 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85213 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85399 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85309 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85108 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85165 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85377 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85406 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85372 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85509 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85349 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85344 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85471 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85008 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85630 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 16) seen :0
[2023-03-10 05:40:14] [INFO ] Invariant cache hit.
[2023-03-10 05:40:15] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:40:15] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 33 ms returned sat
[2023-03-10 05:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:15] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-10 05:40:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:40:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-10 05:40:16] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 44 ms returned sat
[2023-03-10 05:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:16] [INFO ] [Nat]Absence check using state equation in 906 ms returned sat
[2023-03-10 05:40:16] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:40:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 05:40:22] [INFO ] [Nat]Added 73 Read/Feed constraints in 5721 ms returned sat
[2023-03-10 05:40:22] [INFO ] Deduced a trap composed of 58 places in 77 ms of which 1 ms to minimize.
[2023-03-10 05:40:22] [INFO ] Deduced a trap composed of 51 places in 80 ms of which 0 ms to minimize.
[2023-03-10 05:40:22] [INFO ] Deduced a trap composed of 51 places in 101 ms of which 1 ms to minimize.
[2023-03-10 05:40:23] [INFO ] Deduced a trap composed of 42 places in 114 ms of which 0 ms to minimize.
[2023-03-10 05:40:23] [INFO ] Deduced a trap composed of 68 places in 123 ms of which 0 ms to minimize.
[2023-03-10 05:40:23] [INFO ] Deduced a trap composed of 39 places in 140 ms of which 1 ms to minimize.
[2023-03-10 05:40:23] [INFO ] Deduced a trap composed of 40 places in 147 ms of which 1 ms to minimize.
[2023-03-10 05:40:24] [INFO ] Deduced a trap composed of 40 places in 174 ms of which 1 ms to minimize.
[2023-03-10 05:40:24] [INFO ] Deduced a trap composed of 43 places in 173 ms of which 0 ms to minimize.
[2023-03-10 05:40:24] [INFO ] Deduced a trap composed of 39 places in 166 ms of which 0 ms to minimize.
[2023-03-10 05:40:24] [INFO ] Deduced a trap composed of 33 places in 164 ms of which 1 ms to minimize.
[2023-03-10 05:40:24] [INFO ] Deduced a trap composed of 36 places in 178 ms of which 1 ms to minimize.
[2023-03-10 05:40:25] [INFO ] Deduced a trap composed of 26 places in 154 ms of which 1 ms to minimize.
[2023-03-10 05:40:25] [INFO ] Deduced a trap composed of 23 places in 231 ms of which 1 ms to minimize.
[2023-03-10 05:40:25] [INFO ] Deduced a trap composed of 20 places in 230 ms of which 1 ms to minimize.
[2023-03-10 05:40:25] [INFO ] Deduced a trap composed of 22 places in 248 ms of which 1 ms to minimize.
[2023-03-10 05:40:26] [INFO ] Deduced a trap composed of 15 places in 168 ms of which 1 ms to minimize.
[2023-03-10 05:40:26] [INFO ] Deduced a trap composed of 15 places in 236 ms of which 0 ms to minimize.
[2023-03-10 05:40:26] [INFO ] Deduced a trap composed of 14 places in 248 ms of which 1 ms to minimize.
[2023-03-10 05:40:26] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 4101 ms
[2023-03-10 05:40:26] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 56 ms.
[2023-03-10 05:40:35] [INFO ] Added : 185 causal constraints over 37 iterations in 8553 ms. Result :sat
Minimization took 1885 ms.
[2023-03-10 05:40:37] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:40:37] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 31 ms returned sat
[2023-03-10 05:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:37] [INFO ] [Real]Absence check using state equation in 599 ms returned sat
[2023-03-10 05:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:40:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:40:38] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 30 ms returned sat
[2023-03-10 05:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:38] [INFO ] [Nat]Absence check using state equation in 508 ms returned sat
[2023-03-10 05:40:38] [INFO ] [Nat]Added 73 Read/Feed constraints in 128 ms returned sat
[2023-03-10 05:40:38] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 39 ms.
[2023-03-10 05:40:40] [INFO ] Added : 77 causal constraints over 16 iterations in 1422 ms. Result :sat
Minimization took 1995 ms.
[2023-03-10 05:40:42] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:40:42] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 31 ms returned sat
[2023-03-10 05:40:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:42] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2023-03-10 05:40:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:40:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:40:42] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 47 ms returned sat
[2023-03-10 05:40:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:43] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2023-03-10 05:40:44] [INFO ] [Nat]Added 73 Read/Feed constraints in 468 ms returned sat
[2023-03-10 05:40:44] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 39 ms.
[2023-03-10 05:40:49] [INFO ] Deduced a trap composed of 8 places in 218 ms of which 2 ms to minimize.
[2023-03-10 05:40:49] [INFO ] Deduced a trap composed of 15 places in 310 ms of which 1 ms to minimize.
[2023-03-10 05:40:50] [INFO ] Deduced a trap composed of 26 places in 278 ms of which 1 ms to minimize.
[2023-03-10 05:40:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1125 ms
[2023-03-10 05:40:50] [INFO ] Added : 148 causal constraints over 30 iterations in 6368 ms. Result :sat
Minimization took 1935 ms.
[2023-03-10 05:40:52] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:40:52] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 35 ms returned sat
[2023-03-10 05:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:52] [INFO ] [Real]Absence check using state equation in 272 ms returned sat
[2023-03-10 05:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:40:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:40:52] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 46 ms returned sat
[2023-03-10 05:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:53] [INFO ] [Nat]Absence check using state equation in 849 ms returned sat
[2023-03-10 05:40:54] [INFO ] [Nat]Added 73 Read/Feed constraints in 336 ms returned sat
[2023-03-10 05:40:54] [INFO ] Deduced a trap composed of 17 places in 171 ms of which 0 ms to minimize.
[2023-03-10 05:40:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2023-03-10 05:40:54] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 40 ms.
[2023-03-10 05:40:55] [INFO ] Added : 47 causal constraints over 10 iterations in 824 ms. Result :sat
Minimization took 1333 ms.
[2023-03-10 05:40:56] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:40:56] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 30 ms returned sat
[2023-03-10 05:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:57] [INFO ] [Real]Absence check using state equation in 1156 ms returned sat
[2023-03-10 05:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:40:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:40:58] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 34 ms returned sat
[2023-03-10 05:40:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:40:59] [INFO ] [Nat]Absence check using state equation in 1004 ms returned sat
[2023-03-10 05:40:59] [INFO ] [Nat]Added 73 Read/Feed constraints in 650 ms returned sat
[2023-03-10 05:40:59] [INFO ] Deduced a trap composed of 70 places in 69 ms of which 0 ms to minimize.
[2023-03-10 05:40:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2023-03-10 05:40:59] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 47 ms.
[2023-03-10 05:41:18] [INFO ] Deduced a trap composed of 8 places in 275 ms of which 1 ms to minimize.
[2023-03-10 05:41:18] [INFO ] Deduced a trap composed of 19 places in 261 ms of which 2 ms to minimize.
[2023-03-10 05:41:18] [INFO ] Deduced a trap composed of 18 places in 245 ms of which 2 ms to minimize.
[2023-03-10 05:41:19] [INFO ] Deduced a trap composed of 23 places in 251 ms of which 1 ms to minimize.
[2023-03-10 05:41:19] [INFO ] Deduced a trap composed of 22 places in 246 ms of which 1 ms to minimize.
[2023-03-10 05:41:20] [INFO ] Deduced a trap composed of 15 places in 249 ms of which 1 ms to minimize.
[2023-03-10 05:41:20] [INFO ] Deduced a trap composed of 20 places in 209 ms of which 1 ms to minimize.
[2023-03-10 05:41:21] [INFO ] Deduced a trap composed of 24 places in 261 ms of which 3 ms to minimize.
[2023-03-10 05:41:21] [INFO ] Deduced a trap composed of 25 places in 238 ms of which 1 ms to minimize.
[2023-03-10 05:41:22] [INFO ] Deduced a trap composed of 27 places in 203 ms of which 1 ms to minimize.
[2023-03-10 05:41:23] [INFO ] Deduced a trap composed of 29 places in 189 ms of which 1 ms to minimize.
[2023-03-10 05:41:23] [INFO ] Deduced a trap composed of 44 places in 192 ms of which 1 ms to minimize.
[2023-03-10 05:41:24] [INFO ] Deduced a trap composed of 26 places in 178 ms of which 1 ms to minimize.
[2023-03-10 05:41:24] [INFO ] Deduced a trap composed of 37 places in 166 ms of which 2 ms to minimize.
[2023-03-10 05:41:25] [INFO ] Deduced a trap composed of 33 places in 91 ms of which 1 ms to minimize.
[2023-03-10 05:41:25] [INFO ] Deduced a trap composed of 35 places in 106 ms of which 0 ms to minimize.
[2023-03-10 05:41:25] [INFO ] Deduced a trap composed of 51 places in 110 ms of which 0 ms to minimize.
[2023-03-10 05:41:26] [INFO ] Deduced a trap composed of 42 places in 164 ms of which 1 ms to minimize.
[2023-03-10 05:41:26] [INFO ] Deduced a trap composed of 40 places in 151 ms of which 1 ms to minimize.
[2023-03-10 05:41:27] [INFO ] Deduced a trap composed of 45 places in 124 ms of which 1 ms to minimize.
[2023-03-10 05:41:27] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 1 ms to minimize.
[2023-03-10 05:41:27] [INFO ] Deduced a trap composed of 40 places in 152 ms of which 4 ms to minimize.
[2023-03-10 05:41:28] [INFO ] Deduced a trap composed of 58 places in 104 ms of which 1 ms to minimize.
[2023-03-10 05:41:28] [INFO ] Deduced a trap composed of 58 places in 108 ms of which 1 ms to minimize.
[2023-03-10 05:41:28] [INFO ] Deduced a trap composed of 54 places in 81 ms of which 0 ms to minimize.
[2023-03-10 05:41:29] [INFO ] Deduced a trap composed of 62 places in 107 ms of which 0 ms to minimize.
[2023-03-10 05:41:29] [INFO ] Deduced a trap composed of 60 places in 107 ms of which 1 ms to minimize.
[2023-03-10 05:41:29] [INFO ] Deduced a trap composed of 58 places in 103 ms of which 0 ms to minimize.
[2023-03-10 05:41:30] [INFO ] Deduced a trap composed of 65 places in 104 ms of which 0 ms to minimize.
[2023-03-10 05:41:30] [INFO ] Deduced a trap composed of 56 places in 92 ms of which 0 ms to minimize.
[2023-03-10 05:41:30] [INFO ] Trap strengthening (SAT) tested/added 31/30 trap constraints in 13054 ms
[2023-03-10 05:41:31] [INFO ] Added : 327 causal constraints over 66 iterations in 31194 ms. Result :sat
Minimization took 3002 ms.
[2023-03-10 05:41:34] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:41:34] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 30 ms returned sat
[2023-03-10 05:41:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:41:34] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-10 05:41:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:41:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:41:34] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 31 ms returned sat
[2023-03-10 05:41:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:41:35] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2023-03-10 05:41:36] [INFO ] [Nat]Added 73 Read/Feed constraints in 1324 ms returned sat
[2023-03-10 05:41:36] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 0 ms to minimize.
[2023-03-10 05:41:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2023-03-10 05:41:36] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 37 ms.
[2023-03-10 05:41:39] [INFO ] Deduced a trap composed of 11 places in 252 ms of which 1 ms to minimize.
[2023-03-10 05:41:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 336 ms
[2023-03-10 05:41:39] [INFO ] Added : 110 causal constraints over 22 iterations in 2809 ms. Result :sat
Minimization took 945 ms.
[2023-03-10 05:41:40] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-10 05:41:40] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 47 ms returned sat
[2023-03-10 05:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:41:41] [INFO ] [Real]Absence check using state equation in 469 ms returned sat
[2023-03-10 05:41:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:41:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-10 05:41:41] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 34 ms returned sat
[2023-03-10 05:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:41:41] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2023-03-10 05:41:42] [INFO ] [Nat]Added 73 Read/Feed constraints in 907 ms returned sat
[2023-03-10 05:41:42] [INFO ] Deduced a trap composed of 20 places in 334 ms of which 1 ms to minimize.
[2023-03-10 05:41:43] [INFO ] Deduced a trap composed of 17 places in 325 ms of which 1 ms to minimize.
[2023-03-10 05:41:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 778 ms
[2023-03-10 05:41:43] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 55 ms.
[2023-03-10 05:41:49] [INFO ] Deduced a trap composed of 25 places in 357 ms of which 1 ms to minimize.
[2023-03-10 05:41:49] [INFO ] Deduced a trap composed of 19 places in 343 ms of which 5 ms to minimize.
[2023-03-10 05:41:50] [INFO ] Deduced a trap composed of 8 places in 341 ms of which 2 ms to minimize.
[2023-03-10 05:41:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1263 ms
[2023-03-10 05:41:50] [INFO ] Added : 161 causal constraints over 33 iterations in 7142 ms. Result :sat
Minimization took 3008 ms.
[2023-03-10 05:41:53] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:41:53] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 47 ms returned sat
[2023-03-10 05:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:41:53] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2023-03-10 05:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:41:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:41:54] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 29 ms returned sat
[2023-03-10 05:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:41:54] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2023-03-10 05:41:54] [INFO ] [Nat]Added 73 Read/Feed constraints in 510 ms returned sat
[2023-03-10 05:41:55] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 54 ms.
[2023-03-10 05:42:00] [INFO ] Deduced a trap composed of 25 places in 316 ms of which 1 ms to minimize.
[2023-03-10 05:42:00] [INFO ] Deduced a trap composed of 20 places in 321 ms of which 1 ms to minimize.
[2023-03-10 05:42:01] [INFO ] Deduced a trap composed of 26 places in 224 ms of which 1 ms to minimize.
[2023-03-10 05:42:01] [INFO ] Deduced a trap composed of 23 places in 270 ms of which 1 ms to minimize.
[2023-03-10 05:42:01] [INFO ] Deduced a trap composed of 27 places in 270 ms of which 1 ms to minimize.
[2023-03-10 05:42:02] [INFO ] Deduced a trap composed of 26 places in 267 ms of which 1 ms to minimize.
[2023-03-10 05:42:02] [INFO ] Deduced a trap composed of 14 places in 258 ms of which 1 ms to minimize.
[2023-03-10 05:42:02] [INFO ] Deduced a trap composed of 16 places in 202 ms of which 1 ms to minimize.
[2023-03-10 05:42:03] [INFO ] Deduced a trap composed of 33 places in 264 ms of which 1 ms to minimize.
[2023-03-10 05:42:03] [INFO ] Deduced a trap composed of 28 places in 258 ms of which 1 ms to minimize.
[2023-03-10 05:42:03] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3501 ms
[2023-03-10 05:42:03] [INFO ] Added : 203 causal constraints over 42 iterations in 8677 ms. Result :sat
Minimization took 2014 ms.
[2023-03-10 05:42:05] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:42:05] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 46 ms returned sat
[2023-03-10 05:42:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:06] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2023-03-10 05:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:42:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:42:06] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 30 ms returned sat
[2023-03-10 05:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:07] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2023-03-10 05:42:08] [INFO ] [Nat]Added 73 Read/Feed constraints in 1323 ms returned sat
[2023-03-10 05:42:08] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 37 ms.
[2023-03-10 05:42:10] [INFO ] Deduced a trap composed of 15 places in 296 ms of which 1 ms to minimize.
[2023-03-10 05:42:11] [INFO ] Deduced a trap composed of 18 places in 328 ms of which 1 ms to minimize.
[2023-03-10 05:42:11] [INFO ] Deduced a trap composed of 24 places in 325 ms of which 1 ms to minimize.
[2023-03-10 05:42:12] [INFO ] Deduced a trap composed of 20 places in 270 ms of which 1 ms to minimize.
[2023-03-10 05:42:12] [INFO ] Deduced a trap composed of 22 places in 303 ms of which 1 ms to minimize.
[2023-03-10 05:42:13] [INFO ] Deduced a trap composed of 25 places in 295 ms of which 1 ms to minimize.
[2023-03-10 05:42:13] [INFO ] Deduced a trap composed of 29 places in 174 ms of which 1 ms to minimize.
[2023-03-10 05:42:13] [INFO ] Deduced a trap composed of 31 places in 178 ms of which 0 ms to minimize.
[2023-03-10 05:42:14] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3590 ms
[2023-03-10 05:42:14] [INFO ] Added : 140 causal constraints over 28 iterations in 5768 ms. Result :sat
Minimization took 2069 ms.
[2023-03-10 05:42:16] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-10 05:42:16] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 30 ms returned sat
[2023-03-10 05:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:16] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2023-03-10 05:42:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:42:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:42:16] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 30 ms returned sat
[2023-03-10 05:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:17] [INFO ] [Nat]Absence check using state equation in 795 ms returned sat
[2023-03-10 05:42:17] [INFO ] [Nat]Added 73 Read/Feed constraints in 221 ms returned sat
[2023-03-10 05:42:17] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 52 ms.
[2023-03-10 05:42:22] [INFO ] Added : 90 causal constraints over 18 iterations in 4378 ms. Result :sat
Minimization took 977 ms.
[2023-03-10 05:42:23] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:42:23] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 31 ms returned sat
[2023-03-10 05:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:23] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2023-03-10 05:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:42:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-10 05:42:24] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 42 ms returned sat
[2023-03-10 05:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:24] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2023-03-10 05:42:25] [INFO ] [Nat]Added 73 Read/Feed constraints in 747 ms returned sat
[2023-03-10 05:42:25] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 43 ms.
[2023-03-10 05:42:31] [INFO ] Deduced a trap composed of 5 places in 166 ms of which 0 ms to minimize.
[2023-03-10 05:42:32] [INFO ] Deduced a trap composed of 4 places in 326 ms of which 1 ms to minimize.
[2023-03-10 05:42:32] [INFO ] Deduced a trap composed of 14 places in 257 ms of which 1 ms to minimize.
[2023-03-10 05:42:32] [INFO ] Deduced a trap composed of 15 places in 278 ms of which 1 ms to minimize.
[2023-03-10 05:42:33] [INFO ] Deduced a trap composed of 35 places in 216 ms of which 1 ms to minimize.
[2023-03-10 05:42:33] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 1 ms to minimize.
[2023-03-10 05:42:33] [INFO ] Deduced a trap composed of 34 places in 238 ms of which 1 ms to minimize.
[2023-03-10 05:42:34] [INFO ] Deduced a trap composed of 42 places in 171 ms of which 1 ms to minimize.
[2023-03-10 05:42:34] [INFO ] Deduced a trap composed of 48 places in 200 ms of which 1 ms to minimize.
[2023-03-10 05:42:34] [INFO ] Deduced a trap composed of 49 places in 166 ms of which 1 ms to minimize.
[2023-03-10 05:42:34] [INFO ] Deduced a trap composed of 43 places in 173 ms of which 1 ms to minimize.
[2023-03-10 05:42:35] [INFO ] Deduced a trap composed of 33 places in 210 ms of which 1 ms to minimize.
[2023-03-10 05:42:35] [INFO ] Deduced a trap composed of 58 places in 160 ms of which 1 ms to minimize.
[2023-03-10 05:42:35] [INFO ] Deduced a trap composed of 46 places in 161 ms of which 0 ms to minimize.
[2023-03-10 05:42:36] [INFO ] Deduced a trap composed of 55 places in 150 ms of which 0 ms to minimize.
[2023-03-10 05:42:36] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 4631 ms
[2023-03-10 05:42:36] [INFO ] Added : 226 causal constraints over 46 iterations in 11057 ms. Result :sat
Minimization took 2423 ms.
[2023-03-10 05:42:38] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-10 05:42:38] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 45 ms returned sat
[2023-03-10 05:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:39] [INFO ] [Real]Absence check using state equation in 784 ms returned sat
[2023-03-10 05:42:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:42:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-10 05:42:39] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 45 ms returned sat
[2023-03-10 05:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:40] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2023-03-10 05:42:43] [INFO ] [Nat]Added 73 Read/Feed constraints in 2494 ms returned sat
[2023-03-10 05:42:43] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 45 ms.
[2023-03-10 05:42:54] [INFO ] Added : 245 causal constraints over 49 iterations in 10811 ms. Result :sat
Minimization took 2062 ms.
[2023-03-10 05:42:56] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-10 05:42:56] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 29 ms returned sat
[2023-03-10 05:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:56] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2023-03-10 05:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:42:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:42:56] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 46 ms returned sat
[2023-03-10 05:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:42:57] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2023-03-10 05:42:58] [INFO ] [Nat]Added 73 Read/Feed constraints in 1006 ms returned sat
[2023-03-10 05:42:58] [INFO ] Deduced a trap composed of 46 places in 99 ms of which 1 ms to minimize.
[2023-03-10 05:42:58] [INFO ] Deduced a trap composed of 43 places in 129 ms of which 1 ms to minimize.
[2023-03-10 05:42:59] [INFO ] Deduced a trap composed of 35 places in 194 ms of which 1 ms to minimize.
[2023-03-10 05:42:59] [INFO ] Deduced a trap composed of 40 places in 196 ms of which 1 ms to minimize.
[2023-03-10 05:42:59] [INFO ] Deduced a trap composed of 37 places in 204 ms of which 0 ms to minimize.
[2023-03-10 05:42:59] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 1 ms to minimize.
[2023-03-10 05:43:00] [INFO ] Deduced a trap composed of 26 places in 228 ms of which 1 ms to minimize.
[2023-03-10 05:43:00] [INFO ] Deduced a trap composed of 28 places in 234 ms of which 1 ms to minimize.
[2023-03-10 05:43:00] [INFO ] Deduced a trap composed of 23 places in 243 ms of which 1 ms to minimize.
[2023-03-10 05:43:01] [INFO ] Deduced a trap composed of 24 places in 261 ms of which 1 ms to minimize.
[2023-03-10 05:43:01] [INFO ] Deduced a trap composed of 15 places in 262 ms of which 1 ms to minimize.
[2023-03-10 05:43:01] [INFO ] Deduced a trap composed of 15 places in 284 ms of which 1 ms to minimize.
[2023-03-10 05:43:02] [INFO ] Deduced a trap composed of 18 places in 287 ms of which 1 ms to minimize.
[2023-03-10 05:43:02] [INFO ] Deduced a trap composed of 18 places in 282 ms of which 1 ms to minimize.
[2023-03-10 05:43:02] [INFO ] Deduced a trap composed of 14 places in 305 ms of which 1 ms to minimize.
[2023-03-10 05:43:02] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 4080 ms
[2023-03-10 05:43:02] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 64 ms.
[2023-03-10 05:43:08] [INFO ] Deduced a trap composed of 11 places in 158 ms of which 0 ms to minimize.
[2023-03-10 05:43:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 227 ms
[2023-03-10 05:43:08] [INFO ] Added : 174 causal constraints over 35 iterations in 5594 ms. Result :sat
Minimization took 2618 ms.
[2023-03-10 05:43:11] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:43:11] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 31 ms returned sat
[2023-03-10 05:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:43:11] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2023-03-10 05:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:43:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:43:11] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 47 ms returned sat
[2023-03-10 05:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:43:11] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2023-03-10 05:43:12] [INFO ] [Nat]Added 73 Read/Feed constraints in 353 ms returned sat
[2023-03-10 05:43:12] [INFO ] Deduced a trap composed of 15 places in 317 ms of which 1 ms to minimize.
[2023-03-10 05:43:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 389 ms
[2023-03-10 05:43:12] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 63 ms.
[2023-03-10 05:43:14] [INFO ] Deduced a trap composed of 11 places in 387 ms of which 1 ms to minimize.
[2023-03-10 05:43:14] [INFO ] Deduced a trap composed of 15 places in 375 ms of which 1 ms to minimize.
[2023-03-10 05:43:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 946 ms
[2023-03-10 05:43:15] [INFO ] Added : 89 causal constraints over 19 iterations in 2626 ms. Result :sat
Minimization took 716 ms.
[2023-03-10 05:43:16] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:43:16] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 30 ms returned sat
[2023-03-10 05:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:43:16] [INFO ] [Real]Absence check using state equation in 499 ms returned sat
[2023-03-10 05:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:43:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-10 05:43:16] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 50 ms returned sat
[2023-03-10 05:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:43:17] [INFO ] [Nat]Absence check using state equation in 727 ms returned sat
[2023-03-10 05:43:17] [INFO ] [Nat]Added 73 Read/Feed constraints in 118 ms returned sat
[2023-03-10 05:43:17] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 39 ms.
[2023-03-10 05:43:18] [INFO ] Deduced a trap composed of 10 places in 256 ms of which 1 ms to minimize.
[2023-03-10 05:43:19] [INFO ] Deduced a trap composed of 18 places in 241 ms of which 1 ms to minimize.
[2023-03-10 05:43:19] [INFO ] Deduced a trap composed of 19 places in 220 ms of which 1 ms to minimize.
[2023-03-10 05:43:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 866 ms
[2023-03-10 05:43:19] [INFO ] Added : 78 causal constraints over 16 iterations in 1795 ms. Result :sat
Minimization took 225 ms.
[2023-03-10 05:43:19] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:43:19] [INFO ] [Real]Absence check using 2 positive and 80 generalized place invariants in 32 ms returned sat
[2023-03-10 05:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:43:20] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2023-03-10 05:43:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:43:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-10 05:43:20] [INFO ] [Nat]Absence check using 2 positive and 80 generalized place invariants in 33 ms returned sat
[2023-03-10 05:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:43:21] [INFO ] [Nat]Absence check using state equation in 587 ms returned sat
[2023-03-10 05:43:23] [INFO ] [Nat]Added 73 Read/Feed constraints in 2298 ms returned sat
[2023-03-10 05:43:23] [INFO ] Computed and/alt/rep : 380/2237/380 causal constraints (skipped 82 transitions) in 43 ms.
[2023-03-10 05:43:33] [INFO ] Deduced a trap composed of 10 places in 170 ms of which 1 ms to minimize.
[2023-03-10 05:43:33] [INFO ] Deduced a trap composed of 17 places in 128 ms of which 0 ms to minimize.
[2023-03-10 05:43:34] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 1 ms to minimize.
[2023-03-10 05:43:34] [INFO ] Deduced a trap composed of 29 places in 129 ms of which 0 ms to minimize.
[2023-03-10 05:43:34] [INFO ] Deduced a trap composed of 27 places in 153 ms of which 0 ms to minimize.
[2023-03-10 05:43:34] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 0 ms to minimize.
[2023-03-10 05:43:34] [INFO ] Deduced a trap composed of 15 places in 166 ms of which 1 ms to minimize.
[2023-03-10 05:43:35] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 1 ms to minimize.
[2023-03-10 05:43:35] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 1 ms to minimize.
[2023-03-10 05:43:35] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 0 ms to minimize.
[2023-03-10 05:43:35] [INFO ] Deduced a trap composed of 28 places in 134 ms of which 1 ms to minimize.
[2023-03-10 05:43:36] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 0 ms to minimize.
[2023-03-10 05:43:36] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 1 ms to minimize.
[2023-03-10 05:43:36] [INFO ] Deduced a trap composed of 40 places in 133 ms of which 1 ms to minimize.
[2023-03-10 05:43:36] [INFO ] Deduced a trap composed of 45 places in 116 ms of which 0 ms to minimize.
[2023-03-10 05:43:36] [INFO ] Deduced a trap composed of 46 places in 116 ms of which 0 ms to minimize.
[2023-03-10 05:43:37] [INFO ] Deduced a trap composed of 52 places in 115 ms of which 1 ms to minimize.
[2023-03-10 05:43:37] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 0 ms to minimize.
[2023-03-10 05:43:37] [INFO ] Deduced a trap composed of 61 places in 117 ms of which 1 ms to minimize.
[2023-03-10 05:43:37] [INFO ] Deduced a trap composed of 60 places in 113 ms of which 1 ms to minimize.
[2023-03-10 05:43:38] [INFO ] Deduced a trap composed of 46 places in 121 ms of which 0 ms to minimize.
[2023-03-10 05:43:38] [INFO ] Deduced a trap composed of 43 places in 115 ms of which 0 ms to minimize.
[2023-03-10 05:43:38] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 0 ms to minimize.
[2023-03-10 05:43:38] [INFO ] Deduced a trap composed of 69 places in 112 ms of which 1 ms to minimize.
[2023-03-10 05:43:38] [INFO ] Deduced a trap composed of 66 places in 112 ms of which 1 ms to minimize.
[2023-03-10 05:43:39] [INFO ] Deduced a trap composed of 65 places in 113 ms of which 0 ms to minimize.
[2023-03-10 05:43:39] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 0 ms to minimize.
[2023-03-10 05:43:39] [INFO ] Deduced a trap composed of 65 places in 64 ms of which 0 ms to minimize.
[2023-03-10 05:43:39] [INFO ] Deduced a trap composed of 63 places in 62 ms of which 1 ms to minimize.
[2023-03-10 05:43:39] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 0 ms to minimize.
[2023-03-10 05:43:40] [INFO ] Deduced a trap composed of 65 places in 58 ms of which 0 ms to minimize.
[2023-03-10 05:43:40] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 0 ms to minimize.
[2023-03-10 05:43:40] [INFO ] Deduced a trap composed of 72 places in 53 ms of which 0 ms to minimize.
[2023-03-10 05:43:40] [INFO ] Trap strengthening (SAT) tested/added 34/33 trap constraints in 6944 ms
[2023-03-10 05:43:41] [INFO ] Added : 300 causal constraints over 62 iterations in 18019 ms. Result :sat
Minimization took 2714 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 469 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 469/469 places, 463/463 transitions.
Applied a total of 0 rules in 16 ms. Remains 469 /469 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 469/469 places, 463/463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 469/469 places, 463/463 transitions.
Applied a total of 0 rules in 15 ms. Remains 469 /469 variables (removed 0) and now considering 463/463 (removed 0) transitions.
[2023-03-10 05:46:33] [INFO ] Invariant cache hit.
[2023-03-10 05:46:33] [INFO ] Implicit Places using invariants in 900 ms returned []
[2023-03-10 05:46:33] [INFO ] Invariant cache hit.
[2023-03-10 05:46:34] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:46:57] [INFO ] Implicit Places using invariants and state equation in 23663 ms returned [218, 269, 343, 393, 444]
Discarding 5 places :
Implicit Place search using SMT with State Equation took 24567 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 464/469 places, 463/463 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 464 transition count 461
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 462 transition count 461
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 462 transition count 461
Applied a total of 6 rules in 47 ms. Remains 462 /464 variables (removed 2) and now considering 461/463 (removed 2) transitions.
// Phase 1: matrix 461 rows 462 cols
[2023-03-10 05:46:57] [INFO ] Computed 77 place invariants in 62 ms
[2023-03-10 05:46:58] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-10 05:46:58] [INFO ] Invariant cache hit.
[2023-03-10 05:46:58] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:47:28] [INFO ] Implicit Places using invariants and state equation in 30315 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 30953 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 461/469 places, 461/463 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 461 transition count 461
Applied a total of 1 rules in 28 ms. Remains 461 /461 variables (removed 0) and now considering 461/461 (removed 0) transitions.
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:47:28] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 05:47:29] [INFO ] Implicit Places using invariants in 654 ms returned []
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:47:29] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-10 05:47:29] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:47:56] [INFO ] Implicit Places using invariants and state equation in 27362 ms returned []
Implicit Place search using SMT with State Equation took 28019 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 461/469 places, 461/463 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 83629 ms. Remains : 461/469 places, 461/463 transitions.
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:47:56] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 1000000 steps, including 129415 resets, run finished after 1387 ms. (steps per millisecond=720 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85431 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85410 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84921 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85094 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85056 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85250 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84977 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85240 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85370 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85160 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85153 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85200 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85057 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85071 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85567 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85156 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 16) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:48:14] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 05:48:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:14] [INFO ] [Real]Absence check using state equation in 681 ms returned sat
[2023-03-10 05:48:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:48:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:15] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-10 05:48:15] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:48:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 05:48:21] [INFO ] [Nat]Added 73 Read/Feed constraints in 6060 ms returned unknown
[2023-03-10 05:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:22] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2023-03-10 05:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:23] [INFO ] [Nat]Absence check using state equation in 1006 ms returned sat
[2023-03-10 05:48:23] [INFO ] [Nat]Added 73 Read/Feed constraints in 549 ms returned sat
[2023-03-10 05:48:23] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 36 ms.
[2023-03-10 05:48:26] [INFO ] Deduced a trap composed of 15 places in 302 ms of which 1 ms to minimize.
[2023-03-10 05:48:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 392 ms
[2023-03-10 05:48:26] [INFO ] Added : 111 causal constraints over 24 iterations in 3290 ms. Result :sat
Minimization took 1395 ms.
[2023-03-10 05:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:29] [INFO ] [Real]Absence check using state equation in 1257 ms returned sat
[2023-03-10 05:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:30] [INFO ] [Nat]Absence check using state equation in 682 ms returned sat
[2023-03-10 05:48:31] [INFO ] [Nat]Added 73 Read/Feed constraints in 740 ms returned sat
[2023-03-10 05:48:31] [INFO ] Deduced a trap composed of 4 places in 187 ms of which 1 ms to minimize.
[2023-03-10 05:48:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 249 ms
[2023-03-10 05:48:31] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 54 ms.
[2023-03-10 05:48:33] [INFO ] Deduced a trap composed of 11 places in 369 ms of which 1 ms to minimize.
[2023-03-10 05:48:34] [INFO ] Deduced a trap composed of 15 places in 363 ms of which 1 ms to minimize.
[2023-03-10 05:48:34] [INFO ] Deduced a trap composed of 15 places in 318 ms of which 1 ms to minimize.
[2023-03-10 05:48:35] [INFO ] Deduced a trap composed of 18 places in 312 ms of which 1 ms to minimize.
[2023-03-10 05:48:35] [INFO ] Deduced a trap composed of 23 places in 307 ms of which 1 ms to minimize.
[2023-03-10 05:48:35] [INFO ] Deduced a trap composed of 24 places in 296 ms of which 1 ms to minimize.
[2023-03-10 05:48:36] [INFO ] Deduced a trap composed of 24 places in 287 ms of which 1 ms to minimize.
[2023-03-10 05:48:36] [INFO ] Deduced a trap composed of 25 places in 277 ms of which 1 ms to minimize.
[2023-03-10 05:48:36] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3406 ms
[2023-03-10 05:48:37] [INFO ] Added : 114 causal constraints over 24 iterations in 5555 ms. Result :sat
Minimization took 967 ms.
[2023-03-10 05:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:38] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2023-03-10 05:48:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:39] [INFO ] [Nat]Absence check using state equation in 696 ms returned sat
[2023-03-10 05:48:39] [INFO ] [Nat]Added 73 Read/Feed constraints in 380 ms returned sat
[2023-03-10 05:48:40] [INFO ] Deduced a trap composed of 14 places in 301 ms of which 1 ms to minimize.
[2023-03-10 05:48:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 358 ms
[2023-03-10 05:48:40] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 56 ms.
[2023-03-10 05:48:44] [INFO ] Added : 105 causal constraints over 22 iterations in 4162 ms. Result :sat
Minimization took 725 ms.
[2023-03-10 05:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:45] [INFO ] [Real]Absence check using state equation in 465 ms returned sat
[2023-03-10 05:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:48:46] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2023-03-10 05:48:47] [INFO ] [Nat]Added 73 Read/Feed constraints in 785 ms returned sat
[2023-03-10 05:48:47] [INFO ] Deduced a trap composed of 70 places in 56 ms of which 0 ms to minimize.
[2023-03-10 05:48:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-10 05:48:47] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 36 ms.
[2023-03-10 05:49:02] [INFO ] Added : 280 causal constraints over 56 iterations in 15294 ms. Result :sat
Minimization took 3001 ms.
[2023-03-10 05:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:49:06] [INFO ] [Real]Absence check using state equation in 702 ms returned sat
[2023-03-10 05:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:49:09] [INFO ] [Nat]Absence check using state equation in 2509 ms returned sat
[2023-03-10 05:49:09] [INFO ] [Nat]Added 73 Read/Feed constraints in 154 ms returned sat
[2023-03-10 05:49:09] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 38 ms.
[2023-03-10 05:49:12] [INFO ] Deduced a trap composed of 11 places in 315 ms of which 2 ms to minimize.
[2023-03-10 05:49:12] [INFO ] Deduced a trap composed of 8 places in 344 ms of which 1 ms to minimize.
[2023-03-10 05:49:13] [INFO ] Deduced a trap composed of 10 places in 378 ms of which 1 ms to minimize.
[2023-03-10 05:49:13] [INFO ] Deduced a trap composed of 10 places in 322 ms of which 1 ms to minimize.
[2023-03-10 05:49:13] [INFO ] Deduced a trap composed of 14 places in 305 ms of which 3 ms to minimize.
[2023-03-10 05:49:13] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1972 ms
[2023-03-10 05:49:14] [INFO ] Added : 110 causal constraints over 23 iterations in 4873 ms. Result :sat
Minimization took 2930 ms.
[2023-03-10 05:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:49:17] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2023-03-10 05:49:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:49:18] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2023-03-10 05:49:19] [INFO ] [Nat]Added 73 Read/Feed constraints in 1579 ms returned sat
[2023-03-10 05:49:20] [INFO ] Deduced a trap composed of 20 places in 166 ms of which 1 ms to minimize.
[2023-03-10 05:49:20] [INFO ] Deduced a trap composed of 17 places in 190 ms of which 1 ms to minimize.
[2023-03-10 05:49:20] [INFO ] Deduced a trap composed of 4 places in 343 ms of which 1 ms to minimize.
[2023-03-10 05:49:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 927 ms
[2023-03-10 05:49:20] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 59 ms.
[2023-03-10 05:49:31] [INFO ] Added : 180 causal constraints over 37 iterations in 10991 ms. Result :sat
Minimization took 3001 ms.
[2023-03-10 05:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:49:35] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2023-03-10 05:49:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:49:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:49:35] [INFO ] [Nat]Absence check using state equation in 651 ms returned sat
[2023-03-10 05:49:36] [INFO ] [Nat]Added 73 Read/Feed constraints in 939 ms returned sat
[2023-03-10 05:49:36] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 54 ms.
[2023-03-10 05:49:44] [INFO ] Deduced a trap composed of 20 places in 144 ms of which 1 ms to minimize.
[2023-03-10 05:49:44] [INFO ] Deduced a trap composed of 19 places in 277 ms of which 1 ms to minimize.
[2023-03-10 05:49:45] [INFO ] Deduced a trap composed of 46 places in 181 ms of which 1 ms to minimize.
[2023-03-10 05:49:45] [INFO ] Deduced a trap composed of 43 places in 194 ms of which 1 ms to minimize.
[2023-03-10 05:49:47] [INFO ] Deduced a trap composed of 12 places in 201 ms of which 0 ms to minimize.
[2023-03-10 05:49:48] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 1 ms to minimize.
[2023-03-10 05:49:48] [INFO ] Deduced a trap composed of 15 places in 196 ms of which 1 ms to minimize.
[2023-03-10 05:49:48] [INFO ] Deduced a trap composed of 39 places in 247 ms of which 1 ms to minimize.
[2023-03-10 05:49:49] [INFO ] Deduced a trap composed of 40 places in 267 ms of which 1 ms to minimize.
[2023-03-10 05:49:49] [INFO ] Deduced a trap composed of 37 places in 256 ms of which 1 ms to minimize.
[2023-03-10 05:49:49] [INFO ] Deduced a trap composed of 37 places in 257 ms of which 1 ms to minimize.
[2023-03-10 05:49:50] [INFO ] Deduced a trap composed of 35 places in 260 ms of which 1 ms to minimize.
[2023-03-10 05:49:50] [INFO ] Deduced a trap composed of 39 places in 258 ms of which 1 ms to minimize.
[2023-03-10 05:49:50] [INFO ] Deduced a trap composed of 33 places in 253 ms of which 1 ms to minimize.
[2023-03-10 05:49:51] [INFO ] Deduced a trap composed of 40 places in 225 ms of which 0 ms to minimize.
[2023-03-10 05:49:51] [INFO ] Deduced a trap composed of 31 places in 250 ms of which 1 ms to minimize.
[2023-03-10 05:49:51] [INFO ] Deduced a trap composed of 24 places in 255 ms of which 1 ms to minimize.
[2023-03-10 05:49:52] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 7842 ms
[2023-03-10 05:49:53] [INFO ] Deduced a trap composed of 18 places in 278 ms of which 1 ms to minimize.
[2023-03-10 05:49:54] [INFO ] Deduced a trap composed of 14 places in 294 ms of which 1 ms to minimize.
[2023-03-10 05:49:54] [INFO ] Deduced a trap composed of 36 places in 223 ms of which 1 ms to minimize.
[2023-03-10 05:49:54] [INFO ] Deduced a trap composed of 39 places in 194 ms of which 1 ms to minimize.
[2023-03-10 05:49:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1504 ms
[2023-03-10 05:49:55] [INFO ] Added : 235 causal constraints over 48 iterations in 18153 ms. Result :sat
Minimization took 3002 ms.
[2023-03-10 05:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:49:58] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2023-03-10 05:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:50:00] [INFO ] [Nat]Absence check using state equation in 1194 ms returned sat
[2023-03-10 05:50:00] [INFO ] [Nat]Added 73 Read/Feed constraints in 148 ms returned sat
[2023-03-10 05:50:00] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 05:50:06] [INFO ] Deduced a trap composed of 8 places in 317 ms of which 1 ms to minimize.
[2023-03-10 05:50:06] [INFO ] Deduced a trap composed of 15 places in 286 ms of which 0 ms to minimize.
[2023-03-10 05:50:06] [INFO ] Deduced a trap composed of 29 places in 241 ms of which 1 ms to minimize.
[2023-03-10 05:50:07] [INFO ] Deduced a trap composed of 33 places in 216 ms of which 0 ms to minimize.
[2023-03-10 05:50:07] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1397 ms
[2023-03-10 05:50:07] [INFO ] Added : 184 causal constraints over 38 iterations in 7030 ms. Result :sat
Minimization took 1485 ms.
[2023-03-10 05:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:50:09] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2023-03-10 05:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:50:09] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2023-03-10 05:50:10] [INFO ] [Nat]Added 73 Read/Feed constraints in 653 ms returned sat
[2023-03-10 05:50:10] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 36 ms.
[2023-03-10 05:50:15] [INFO ] Added : 97 causal constraints over 20 iterations in 4641 ms. Result :sat
Minimization took 821 ms.
[2023-03-10 05:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:50:16] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2023-03-10 05:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:50:17] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2023-03-10 05:50:18] [INFO ] [Nat]Added 73 Read/Feed constraints in 807 ms returned sat
[2023-03-10 05:50:18] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 05:50:24] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 0 ms to minimize.
[2023-03-10 05:50:24] [INFO ] Deduced a trap composed of 22 places in 191 ms of which 1 ms to minimize.
[2023-03-10 05:50:24] [INFO ] Deduced a trap composed of 39 places in 247 ms of which 1 ms to minimize.
[2023-03-10 05:50:25] [INFO ] Deduced a trap composed of 79 places in 250 ms of which 0 ms to minimize.
[2023-03-10 05:50:25] [INFO ] Deduced a trap composed of 79 places in 250 ms of which 1 ms to minimize.
[2023-03-10 05:50:25] [INFO ] Deduced a trap composed of 27 places in 245 ms of which 1 ms to minimize.
[2023-03-10 05:50:26] [INFO ] Deduced a trap composed of 51 places in 246 ms of which 1 ms to minimize.
[2023-03-10 05:50:26] [INFO ] Deduced a trap composed of 24 places in 244 ms of which 1 ms to minimize.
[2023-03-10 05:50:26] [INFO ] Deduced a trap composed of 25 places in 249 ms of which 1 ms to minimize.
[2023-03-10 05:50:27] [INFO ] Deduced a trap composed of 30 places in 238 ms of which 1 ms to minimize.
[2023-03-10 05:50:27] [INFO ] Deduced a trap composed of 26 places in 234 ms of which 1 ms to minimize.
[2023-03-10 05:50:28] [INFO ] Deduced a trap composed of 33 places in 242 ms of which 0 ms to minimize.
[2023-03-10 05:50:28] [INFO ] Deduced a trap composed of 33 places in 241 ms of which 1 ms to minimize.
[2023-03-10 05:50:28] [INFO ] Deduced a trap composed of 28 places in 226 ms of which 1 ms to minimize.
[2023-03-10 05:50:29] [INFO ] Deduced a trap composed of 31 places in 234 ms of which 1 ms to minimize.
[2023-03-10 05:50:29] [INFO ] Deduced a trap composed of 23 places in 235 ms of which 1 ms to minimize.
[2023-03-10 05:50:29] [INFO ] Deduced a trap composed of 33 places in 202 ms of which 1 ms to minimize.
[2023-03-10 05:50:30] [INFO ] Deduced a trap composed of 39 places in 182 ms of which 1 ms to minimize.
[2023-03-10 05:50:30] [INFO ] Deduced a trap composed of 40 places in 185 ms of which 0 ms to minimize.
[2023-03-10 05:50:30] [INFO ] Deduced a trap composed of 37 places in 189 ms of which 1 ms to minimize.
[2023-03-10 05:50:31] [INFO ] Deduced a trap composed of 40 places in 184 ms of which 1 ms to minimize.
[2023-03-10 05:50:31] [INFO ] Deduced a trap composed of 46 places in 148 ms of which 1 ms to minimize.
[2023-03-10 05:50:32] [INFO ] Deduced a trap composed of 43 places in 180 ms of which 1 ms to minimize.
[2023-03-10 05:50:32] [INFO ] Deduced a trap composed of 35 places in 192 ms of which 1 ms to minimize.
[2023-03-10 05:50:32] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 1 ms to minimize.
[2023-03-10 05:50:33] [INFO ] Deduced a trap composed of 49 places in 103 ms of which 2 ms to minimize.
[2023-03-10 05:50:34] [INFO ] Deduced a trap composed of 46 places in 161 ms of which 1 ms to minimize.
[2023-03-10 05:50:34] [INFO ] Deduced a trap composed of 52 places in 154 ms of which 1 ms to minimize.
[2023-03-10 05:50:34] [INFO ] Deduced a trap composed of 43 places in 164 ms of which 1 ms to minimize.
[2023-03-10 05:50:35] [INFO ] Deduced a trap composed of 42 places in 163 ms of which 1 ms to minimize.
[2023-03-10 05:50:35] [INFO ] Deduced a trap composed of 53 places in 146 ms of which 1 ms to minimize.
[2023-03-10 05:50:35] [INFO ] Trap strengthening (SAT) tested/added 32/31 trap constraints in 11846 ms
[2023-03-10 05:50:36] [INFO ] Added : 227 causal constraints over 46 iterations in 17905 ms. Result :sat
Minimization took 3002 ms.
[2023-03-10 05:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:50:39] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2023-03-10 05:50:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:50:40] [INFO ] [Nat]Absence check using state equation in 717 ms returned sat
[2023-03-10 05:50:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 1261 ms returned sat
[2023-03-10 05:50:41] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 05:50:57] [INFO ] Deduced a trap composed of 18 places in 203 ms of which 1 ms to minimize.
[2023-03-10 05:50:57] [INFO ] Deduced a trap composed of 27 places in 267 ms of which 1 ms to minimize.
[2023-03-10 05:50:57] [INFO ] Deduced a trap composed of 40 places in 261 ms of which 1 ms to minimize.
[2023-03-10 05:50:58] [INFO ] Deduced a trap composed of 40 places in 251 ms of which 1 ms to minimize.
[2023-03-10 05:50:58] [INFO ] Deduced a trap composed of 42 places in 246 ms of which 1 ms to minimize.
[2023-03-10 05:50:58] [INFO ] Deduced a trap composed of 15 places in 258 ms of which 1 ms to minimize.
[2023-03-10 05:50:59] [INFO ] Deduced a trap composed of 15 places in 188 ms of which 1 ms to minimize.
[2023-03-10 05:50:59] [INFO ] Deduced a trap composed of 29 places in 248 ms of which 0 ms to minimize.
[2023-03-10 05:50:59] [INFO ] Deduced a trap composed of 54 places in 247 ms of which 1 ms to minimize.
[2023-03-10 05:51:00] [INFO ] Deduced a trap composed of 37 places in 249 ms of which 1 ms to minimize.
[2023-03-10 05:51:00] [INFO ] Deduced a trap composed of 31 places in 251 ms of which 1 ms to minimize.
[2023-03-10 05:51:01] [INFO ] Deduced a trap composed of 14 places in 254 ms of which 1 ms to minimize.
[2023-03-10 05:51:01] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 1 ms to minimize.
[2023-03-10 05:51:01] [INFO ] Deduced a trap composed of 49 places in 167 ms of which 1 ms to minimize.
[2023-03-10 05:51:02] [INFO ] Deduced a trap composed of 58 places in 166 ms of which 0 ms to minimize.
[2023-03-10 05:51:02] [INFO ] Deduced a trap composed of 58 places in 161 ms of which 1 ms to minimize.
[2023-03-10 05:51:02] [INFO ] Deduced a trap composed of 55 places in 174 ms of which 1 ms to minimize.
[2023-03-10 05:51:03] [INFO ] Deduced a trap composed of 65 places in 171 ms of which 0 ms to minimize.
[2023-03-10 05:51:03] [INFO ] Deduced a trap composed of 33 places in 170 ms of which 0 ms to minimize.
[2023-03-10 05:51:04] [INFO ] Deduced a trap composed of 43 places in 147 ms of which 0 ms to minimize.
[2023-03-10 05:51:04] [INFO ] Deduced a trap composed of 42 places in 149 ms of which 1 ms to minimize.
[2023-03-10 05:51:05] [INFO ] Deduced a trap composed of 39 places in 147 ms of which 1 ms to minimize.
[2023-03-10 05:51:06] [INFO ] Deduced a trap composed of 47 places in 89 ms of which 0 ms to minimize.
[2023-03-10 05:51:06] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 1 ms to minimize.
[2023-03-10 05:51:06] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 1 ms to minimize.
[2023-03-10 05:51:07] [INFO ] Deduced a trap composed of 43 places in 154 ms of which 1 ms to minimize.
[2023-03-10 05:51:07] [INFO ] Deduced a trap composed of 45 places in 139 ms of which 1 ms to minimize.
[2023-03-10 05:51:08] [INFO ] Deduced a trap composed of 46 places in 144 ms of which 1 ms to minimize.
[2023-03-10 05:51:08] [INFO ] Deduced a trap composed of 46 places in 138 ms of which 1 ms to minimize.
[2023-03-10 05:51:08] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 0 ms to minimize.
[2023-03-10 05:51:08] [INFO ] Deduced a trap composed of 52 places in 128 ms of which 1 ms to minimize.
[2023-03-10 05:51:09] [INFO ] Deduced a trap composed of 62 places in 105 ms of which 0 ms to minimize.
[2023-03-10 05:51:09] [INFO ] Deduced a trap composed of 65 places in 89 ms of which 0 ms to minimize.
[2023-03-10 05:51:10] [INFO ] Deduced a trap composed of 61 places in 57 ms of which 0 ms to minimize.
[2023-03-10 05:51:10] [INFO ] Deduced a trap composed of 70 places in 57 ms of which 0 ms to minimize.
[2023-03-10 05:51:11] [INFO ] Deduced a trap composed of 71 places in 64 ms of which 0 ms to minimize.
[2023-03-10 05:51:11] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
[2023-03-10 05:51:11] [INFO ] Trap strengthening (SAT) tested/added 38/37 trap constraints in 14561 ms
[2023-03-10 05:51:11] [INFO ] Added : 304 causal constraints over 61 iterations in 29764 ms. Result :sat
Minimization took 3002 ms.
[2023-03-10 05:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:51:14] [INFO ] [Real]Absence check using state equation in 351 ms returned sat
[2023-03-10 05:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:51:15] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2023-03-10 05:51:16] [INFO ] [Nat]Added 73 Read/Feed constraints in 786 ms returned sat
[2023-03-10 05:51:16] [INFO ] Deduced a trap composed of 46 places in 114 ms of which 1 ms to minimize.
[2023-03-10 05:51:16] [INFO ] Deduced a trap composed of 43 places in 180 ms of which 1 ms to minimize.
[2023-03-10 05:51:16] [INFO ] Deduced a trap composed of 39 places in 178 ms of which 1 ms to minimize.
[2023-03-10 05:51:17] [INFO ] Deduced a trap composed of 40 places in 215 ms of which 1 ms to minimize.
[2023-03-10 05:51:17] [INFO ] Deduced a trap composed of 35 places in 201 ms of which 1 ms to minimize.
[2023-03-10 05:51:17] [INFO ] Deduced a trap composed of 37 places in 219 ms of which 1 ms to minimize.
[2023-03-10 05:51:17] [INFO ] Deduced a trap composed of 29 places in 227 ms of which 0 ms to minimize.
[2023-03-10 05:51:18] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 0 ms to minimize.
[2023-03-10 05:51:18] [INFO ] Deduced a trap composed of 34 places in 248 ms of which 1 ms to minimize.
[2023-03-10 05:51:18] [INFO ] Deduced a trap composed of 28 places in 249 ms of which 1 ms to minimize.
[2023-03-10 05:51:19] [INFO ] Deduced a trap composed of 31 places in 232 ms of which 1 ms to minimize.
[2023-03-10 05:51:19] [INFO ] Deduced a trap composed of 33 places in 231 ms of which 1 ms to minimize.
[2023-03-10 05:51:19] [INFO ] Deduced a trap composed of 33 places in 215 ms of which 1 ms to minimize.
[2023-03-10 05:51:20] [INFO ] Deduced a trap composed of 33 places in 171 ms of which 1 ms to minimize.
[2023-03-10 05:51:20] [INFO ] Deduced a trap composed of 39 places in 199 ms of which 1 ms to minimize.
[2023-03-10 05:51:20] [INFO ] Deduced a trap composed of 55 places in 150 ms of which 1 ms to minimize.
[2023-03-10 05:51:20] [INFO ] Deduced a trap composed of 58 places in 180 ms of which 1 ms to minimize.
[2023-03-10 05:51:21] [INFO ] Deduced a trap composed of 43 places in 174 ms of which 1 ms to minimize.
[2023-03-10 05:51:21] [INFO ] Deduced a trap composed of 40 places in 186 ms of which 1 ms to minimize.
[2023-03-10 05:51:21] [INFO ] Deduced a trap composed of 27 places in 238 ms of which 1 ms to minimize.
[2023-03-10 05:51:21] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 1 ms to minimize.
[2023-03-10 05:51:22] [INFO ] Deduced a trap composed of 24 places in 255 ms of which 1 ms to minimize.
[2023-03-10 05:51:22] [INFO ] Deduced a trap composed of 19 places in 271 ms of which 1 ms to minimize.
[2023-03-10 05:51:22] [INFO ] Deduced a trap composed of 15 places in 272 ms of which 1 ms to minimize.
[2023-03-10 05:51:23] [INFO ] Deduced a trap composed of 10 places in 295 ms of which 1 ms to minimize.
[2023-03-10 05:51:23] [INFO ] Trap strengthening (SAT) tested/added 26/25 trap constraints in 6947 ms
[2023-03-10 05:51:23] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 58 ms.
[2023-03-10 05:51:30] [INFO ] Added : 184 causal constraints over 37 iterations in 6779 ms. Result :sat
Minimization took 1755 ms.
[2023-03-10 05:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:51:32] [INFO ] [Real]Absence check using state equation in 591 ms returned sat
[2023-03-10 05:51:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:51:33] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2023-03-10 05:51:33] [INFO ] [Nat]Added 73 Read/Feed constraints in 178 ms returned sat
[2023-03-10 05:51:33] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 55 ms.
[2023-03-10 05:51:38] [INFO ] Deduced a trap composed of 15 places in 203 ms of which 0 ms to minimize.
[2023-03-10 05:51:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 262 ms
[2023-03-10 05:51:38] [INFO ] Added : 97 causal constraints over 20 iterations in 4925 ms. Result :sat
Minimization took 2318 ms.
[2023-03-10 05:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:51:40] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2023-03-10 05:51:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:51:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:51:41] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2023-03-10 05:51:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 174 ms returned sat
[2023-03-10 05:51:41] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 41 ms.
[2023-03-10 05:51:44] [INFO ] Deduced a trap composed of 4 places in 231 ms of which 0 ms to minimize.
[2023-03-10 05:51:45] [INFO ] Deduced a trap composed of 8 places in 178 ms of which 0 ms to minimize.
[2023-03-10 05:51:48] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 4407 ms
[2023-03-10 05:52:26] [INFO ] Deduced a trap composed of 9 places in 390 ms of which 1 ms to minimize.
[2023-03-10 05:52:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 05:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:52:27] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2023-03-10 05:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:52:28] [INFO ] [Nat]Absence check using state equation in 865 ms returned sat
[2023-03-10 05:52:29] [INFO ] [Nat]Added 73 Read/Feed constraints in 1965 ms returned sat
[2023-03-10 05:52:30] [INFO ] Deduced a trap composed of 4 places in 150 ms of which 1 ms to minimize.
[2023-03-10 05:52:30] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 0 ms to minimize.
[2023-03-10 05:52:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 372 ms
[2023-03-10 05:52:30] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 39 ms.
[2023-03-10 05:52:43] [INFO ] Added : 280 causal constraints over 56 iterations in 13221 ms. Result :sat
Minimization took 2879 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Applied a total of 0 rules in 21 ms. Remains 461 /461 variables (removed 0) and now considering 461/461 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 461/461 places, 461/461 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Applied a total of 0 rules in 16 ms. Remains 461 /461 variables (removed 0) and now considering 461/461 (removed 0) transitions.
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:53:22] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-10 05:53:22] [INFO ] Implicit Places using invariants in 670 ms returned []
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:53:22] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 05:53:23] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:53:48] [INFO ] Implicit Places using invariants and state equation in 25501 ms returned []
Implicit Place search using SMT with State Equation took 26171 ms to find 0 implicit places.
[2023-03-10 05:53:48] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:53:48] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-10 05:53:48] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26799 ms. Remains : 461/461 places, 461/461 transitions.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-00
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:53:49] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 10000 steps, including 1290 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:53:49] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 05:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:53:49] [INFO ] [Real]Absence check using state equation in 516 ms returned sat
[2023-03-10 05:53:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:53:50] [INFO ] [Nat]Absence check using state equation in 512 ms returned sat
[2023-03-10 05:53:50] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:53:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 05:53:54] [INFO ] [Nat]Added 73 Read/Feed constraints in 4414 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 450 transition count 452
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 450 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 449 transition count 451
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 29 place count 449 transition count 445
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 35 place count 443 transition count 445
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 39 place count 443 transition count 445
Applied a total of 39 rules in 84 ms. Remains 443 /461 variables (removed 18) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 443/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 443 cols
[2023-03-10 05:53:54] [INFO ] Computed 76 place invariants in 56 ms
Incomplete random walk after 1000000 steps, including 129297 resets, run finished after 1443 ms. (steps per millisecond=693 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85188 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 1) seen :0
[2023-03-10 05:53:57] [INFO ] Invariant cache hit.
[2023-03-10 05:53:57] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:53:57] [INFO ] [Real]Absence check using 2 positive and 74 generalized place invariants in 38 ms returned sat
[2023-03-10 05:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:53:58] [INFO ] [Real]Absence check using state equation in 917 ms returned sat
[2023-03-10 05:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:53:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:53:58] [INFO ] [Nat]Absence check using 2 positive and 74 generalized place invariants in 38 ms returned sat
[2023-03-10 05:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:53:58] [INFO ] [Nat]Absence check using state equation in 738 ms returned sat
[2023-03-10 05:53:58] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 05:54:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 05:54:04] [INFO ] [Nat]Added 80 Read/Feed constraints in 6014 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 445/445 transitions.
Applied a total of 0 rules in 12 ms. Remains 443 /443 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 443/443 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 445/445 transitions.
Applied a total of 0 rules in 12 ms. Remains 443 /443 variables (removed 0) and now considering 445/445 (removed 0) transitions.
[2023-03-10 05:54:04] [INFO ] Invariant cache hit.
[2023-03-10 05:54:06] [INFO ] Implicit Places using invariants in 1592 ms returned [51, 71, 76, 97, 102, 122, 128, 149, 154, 155, 175, 180, 201, 394]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1597 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 429/443 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 429 transition count 436
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 420 transition count 436
Applied a total of 18 rules in 33 ms. Remains 420 /429 variables (removed 9) and now considering 436/445 (removed 9) transitions.
// Phase 1: matrix 436 rows 420 cols
[2023-03-10 05:54:06] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-10 05:54:07] [INFO ] Implicit Places using invariants in 815 ms returned []
// Phase 1: matrix 436 rows 420 cols
[2023-03-10 05:54:07] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-10 05:54:07] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 05:54:18] [INFO ] Implicit Places using invariants and state equation in 11113 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 11930 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 419/443 places, 436/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 419 transition count 434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 417 transition count 434
Applied a total of 4 rules in 22 ms. Remains 417 /419 variables (removed 2) and now considering 434/436 (removed 2) transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 05:54:18] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 05:54:19] [INFO ] Implicit Places using invariants in 534 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 05:54:19] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 05:54:19] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 05:54:46] [INFO ] Implicit Places using invariants and state equation in 27232 ms returned []
Implicit Place search using SMT with State Equation took 27767 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 417/443 places, 434/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 41362 ms. Remains : 417/443 places, 434/445 transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 05:54:46] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 1000000 steps, including 144492 resets, run finished after 987 ms. (steps per millisecond=1013 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91587 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 05:54:48] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 05:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:54:48] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2023-03-10 05:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:54:49] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2023-03-10 05:54:49] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 05:54:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 05:54:55] [INFO ] [Nat]Added 80 Read/Feed constraints in 6053 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 434/434 transitions.
Applied a total of 0 rules in 11 ms. Remains 417 /417 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 417/417 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 434/434 transitions.
Applied a total of 0 rules in 11 ms. Remains 417 /417 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 05:54:55] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 05:54:56] [INFO ] Implicit Places using invariants in 569 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 05:54:56] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-10 05:54:56] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 05:55:22] [INFO ] Implicit Places using invariants and state equation in 26716 ms returned []
Implicit Place search using SMT with State Equation took 27288 ms to find 0 implicit places.
[2023-03-10 05:55:22] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 05:55:22] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 05:55:23] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27856 ms. Remains : 417/417 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-00 in 94385 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-01
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:55:23] [INFO ] Invariants computation overflowed in 66 ms
Incomplete random walk after 10000 steps, including 1296 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 838 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:55:23] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-10 05:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:55:23] [INFO ] [Real]Absence check using state equation in 362 ms returned sat
[2023-03-10 05:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:55:25] [INFO ] [Nat]Absence check using state equation in 1190 ms returned sat
[2023-03-10 05:55:25] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:55:25] [INFO ] [Nat]Added 73 Read/Feed constraints in 524 ms returned sat
[2023-03-10 05:55:25] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 05:55:28] [INFO ] Deduced a trap composed of 15 places in 295 ms of which 1 ms to minimize.
[2023-03-10 05:55:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 386 ms
[2023-03-10 05:55:29] [INFO ] Added : 111 causal constraints over 24 iterations in 3175 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 453 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 450 transition count 453
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 450 transition count 452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 449 transition count 445
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 37 place count 442 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 79 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 05:55:29] [INFO ] Computed 76 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 129486 resets, run finished after 1254 ms. (steps per millisecond=797 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85343 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 1) seen :0
[2023-03-10 05:55:31] [INFO ] Invariant cache hit.
[2023-03-10 05:55:31] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:55:31] [INFO ] [Real]Absence check using 2 positive and 74 generalized place invariants in 34 ms returned sat
[2023-03-10 05:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:55:32] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2023-03-10 05:55:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:55:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-10 05:55:32] [INFO ] [Nat]Absence check using 2 positive and 74 generalized place invariants in 34 ms returned sat
[2023-03-10 05:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:55:32] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2023-03-10 05:55:32] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:55:32] [INFO ] [Nat]Added 84 Read/Feed constraints in 127 ms returned sat
[2023-03-10 05:55:32] [INFO ] Computed and/alt/rep : 339/2195/339 causal constraints (skipped 105 transitions) in 58 ms.
[2023-03-10 05:55:33] [INFO ] Added : 74 causal constraints over 15 iterations in 880 ms. Result :sat
Minimization took 900 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 11 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
[2023-03-10 05:55:34] [INFO ] Invariant cache hit.
[2023-03-10 05:55:36] [INFO ] Implicit Places using invariants in 1722 ms returned [50, 70, 75, 97, 102, 122, 128, 149, 154, 155, 175, 180, 201, 394]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1724 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 428/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 428 transition count 436
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 419 transition count 436
Applied a total of 18 rules in 23 ms. Remains 419 /428 variables (removed 9) and now considering 436/445 (removed 9) transitions.
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 05:55:36] [INFO ] Invariants computation overflowed in 77 ms
[2023-03-10 05:55:37] [INFO ] Implicit Places using invariants in 685 ms returned []
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 05:55:37] [INFO ] Invariants computation overflowed in 137 ms
[2023-03-10 05:55:37] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:56:04] [INFO ] Implicit Places using invariants and state equation in 27574 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 28276 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 418/442 places, 436/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 418 transition count 434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 416 transition count 434
Applied a total of 4 rules in 20 ms. Remains 416 /418 variables (removed 2) and now considering 434/436 (removed 2) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 05:56:04] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 05:56:05] [INFO ] Implicit Places using invariants in 511 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 05:56:05] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-10 05:56:05] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:56:29] [INFO ] Implicit Places using invariants and state equation in 24323 ms returned []
Implicit Place search using SMT with State Equation took 24835 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/442 places, 434/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 54888 ms. Remains : 416/442 places, 434/445 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 05:56:29] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 1000000 steps, including 144351 resets, run finished after 1011 ms. (steps per millisecond=989 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91467 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 05:56:31] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 05:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:56:31] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-10 05:56:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:56:32] [INFO ] [Nat]Absence check using state equation in 921 ms returned sat
[2023-03-10 05:56:32] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:56:33] [INFO ] [Nat]Added 84 Read/Feed constraints in 323 ms returned sat
[2023-03-10 05:56:33] [INFO ] Computed and/alt/rep : 325/2163/325 causal constraints (skipped 108 transitions) in 34 ms.
[2023-03-10 05:56:36] [INFO ] Deduced a trap composed of 11 places in 272 ms of which 1 ms to minimize.
[2023-03-10 05:56:36] [INFO ] Deduced a trap composed of 20 places in 260 ms of which 0 ms to minimize.
[2023-03-10 05:56:36] [INFO ] Deduced a trap composed of 15 places in 263 ms of which 0 ms to minimize.
[2023-03-10 05:56:37] [INFO ] Deduced a trap composed of 15 places in 331 ms of which 0 ms to minimize.
[2023-03-10 05:56:37] [INFO ] Deduced a trap composed of 12 places in 232 ms of which 1 ms to minimize.
[2023-03-10 05:56:37] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1568 ms
[2023-03-10 05:56:37] [INFO ] Added : 110 causal constraints over 23 iterations in 4411 ms. Result :sat
Minimization took 1010 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 416/416 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 05:56:38] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-10 05:56:39] [INFO ] Implicit Places using invariants in 620 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 05:56:39] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-10 05:56:39] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:57:09] [INFO ] Implicit Places using invariants and state equation in 30104 ms returned []
Implicit Place search using SMT with State Equation took 30725 ms to find 0 implicit places.
[2023-03-10 05:57:09] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 05:57:09] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-10 05:57:09] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31090 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-01 in 106304 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-02
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:57:09] [INFO ] Invariants computation overflowed in 38 ms
Incomplete random walk after 10000 steps, including 1308 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:57:09] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 05:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:57:10] [INFO ] [Real]Absence check using state equation in 1114 ms returned sat
[2023-03-10 05:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:57:11] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2023-03-10 05:57:11] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:57:12] [INFO ] [Nat]Added 73 Read/Feed constraints in 585 ms returned sat
[2023-03-10 05:57:12] [INFO ] Deduced a trap composed of 4 places in 162 ms of which 3 ms to minimize.
[2023-03-10 05:57:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2023-03-10 05:57:12] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 43 ms.
[2023-03-10 05:57:14] [INFO ] Deduced a trap composed of 11 places in 209 ms of which 0 ms to minimize.
[2023-03-10 05:57:14] [INFO ] Deduced a trap composed of 15 places in 206 ms of which 1 ms to minimize.
[2023-03-10 05:57:14] [INFO ] Deduced a trap composed of 15 places in 182 ms of which 1 ms to minimize.
[2023-03-10 05:57:15] [INFO ] Deduced a trap composed of 18 places in 226 ms of which 1 ms to minimize.
[2023-03-10 05:57:15] [INFO ] Deduced a trap composed of 23 places in 214 ms of which 1 ms to minimize.
[2023-03-10 05:57:15] [INFO ] Deduced a trap composed of 24 places in 215 ms of which 1 ms to minimize.
[2023-03-10 05:57:15] [INFO ] Trap strengthening (SAT) tested/added 6/6 trap constraints in 1735 ms
[2023-03-10 05:57:16] [INFO ] Deduced a trap composed of 9 places in 329 ms of which 2 ms to minimize.
[2023-03-10 05:57:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 449 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 448 transition count 451
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 31 place count 448 transition count 445
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 37 place count 442 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 115 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 05:57:16] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 1000000 steps, including 129658 resets, run finished after 1453 ms. (steps per millisecond=688 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85239 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 1) seen :0
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 05:57:18] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 05:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:57:19] [INFO ] [Real]Absence check using state equation in 615 ms returned sat
[2023-03-10 05:57:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:57:20] [INFO ] [Nat]Absence check using state equation in 542 ms returned sat
[2023-03-10 05:57:20] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:57:20] [INFO ] [Nat]Added 84 Read/Feed constraints in 501 ms returned sat
[2023-03-10 05:57:20] [INFO ] Computed and/alt/rep : 342/2214/342 causal constraints (skipped 102 transitions) in 41 ms.
[2023-03-10 05:57:25] [INFO ] Deduced a trap composed of 4 places in 349 ms of which 1 ms to minimize.
[2023-03-10 05:57:25] [INFO ] Deduced a trap composed of 12 places in 351 ms of which 1 ms to minimize.
[2023-03-10 05:57:26] [INFO ] Deduced a trap composed of 11 places in 414 ms of which 1 ms to minimize.
[2023-03-10 05:57:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1304 ms
[2023-03-10 05:57:26] [INFO ] Added : 147 causal constraints over 30 iterations in 5621 ms. Result :sat
Minimization took 912 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 11 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 11 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 05:57:28] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-10 05:57:29] [INFO ] Implicit Places using invariants in 743 ms returned []
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 05:57:29] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 05:57:29] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:57:59] [INFO ] Performed 405/442 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2023-03-10 05:58:02] [INFO ] Implicit Places using invariants and state equation in 33050 ms returned [13, 70]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 33799 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 440/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 440 transition count 443
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 438 transition count 443
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 438 transition count 443
Applied a total of 5 rules in 33 ms. Remains 438 /440 variables (removed 2) and now considering 443/445 (removed 2) transitions.
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 05:58:02] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 05:58:03] [INFO ] Implicit Places using invariants in 672 ms returned []
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 05:58:03] [INFO ] Invariants computation overflowed in 74 ms
[2023-03-10 05:58:03] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:58:29] [INFO ] Implicit Places using invariants and state equation in 26674 ms returned []
Implicit Place search using SMT with State Equation took 27352 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 438/442 places, 443/445 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61196 ms. Remains : 438/442 places, 443/445 transitions.
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 05:58:29] [INFO ] Invariants computation overflowed in 41 ms
Incomplete random walk after 1000000 steps, including 129577 resets, run finished after 1058 ms. (steps per millisecond=945 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85187 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 1) seen :0
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 05:58:31] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 05:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:58:32] [INFO ] [Real]Absence check using state equation in 865 ms returned sat
[2023-03-10 05:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:58:33] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2023-03-10 05:58:33] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:58:34] [INFO ] [Nat]Added 84 Read/Feed constraints in 505 ms returned sat
[2023-03-10 05:58:34] [INFO ] Computed and/alt/rep : 339/2198/339 causal constraints (skipped 103 transitions) in 58 ms.
[2023-03-10 05:58:38] [INFO ] Deduced a trap composed of 12 places in 347 ms of which 1 ms to minimize.
[2023-03-10 05:58:38] [INFO ] Deduced a trap composed of 8 places in 337 ms of which 1 ms to minimize.
[2023-03-10 05:58:39] [INFO ] Deduced a trap composed of 131 places in 267 ms of which 0 ms to minimize.
[2023-03-10 05:58:39] [INFO ] Deduced a trap composed of 19 places in 337 ms of which 0 ms to minimize.
[2023-03-10 05:58:40] [INFO ] Deduced a trap composed of 132 places in 324 ms of which 0 ms to minimize.
[2023-03-10 05:58:40] [INFO ] Deduced a trap composed of 22 places in 322 ms of which 1 ms to minimize.
[2023-03-10 05:58:40] [INFO ] Deduced a trap composed of 133 places in 262 ms of which 1 ms to minimize.
[2023-03-10 05:58:41] [INFO ] Deduced a trap composed of 140 places in 329 ms of which 1 ms to minimize.
[2023-03-10 05:58:41] [INFO ] Deduced a trap composed of 130 places in 262 ms of which 1 ms to minimize.
[2023-03-10 05:58:41] [INFO ] Deduced a trap composed of 134 places in 314 ms of which 0 ms to minimize.
[2023-03-10 05:58:42] [INFO ] Deduced a trap composed of 131 places in 320 ms of which 1 ms to minimize.
[2023-03-10 05:58:42] [INFO ] Deduced a trap composed of 147 places in 315 ms of which 1 ms to minimize.
[2023-03-10 05:58:42] [INFO ] Deduced a trap composed of 143 places in 311 ms of which 1 ms to minimize.
[2023-03-10 05:58:43] [INFO ] Deduced a trap composed of 21 places in 313 ms of which 1 ms to minimize.
[2023-03-10 05:58:43] [INFO ] Deduced a trap composed of 140 places in 316 ms of which 1 ms to minimize.
[2023-03-10 05:58:44] [INFO ] Deduced a trap composed of 147 places in 323 ms of which 0 ms to minimize.
[2023-03-10 05:58:44] [INFO ] Deduced a trap composed of 136 places in 326 ms of which 0 ms to minimize.
[2023-03-10 05:58:44] [INFO ] Deduced a trap composed of 136 places in 321 ms of which 0 ms to minimize.
[2023-03-10 05:58:45] [INFO ] Deduced a trap composed of 137 places in 321 ms of which 1 ms to minimize.
[2023-03-10 05:58:45] [INFO ] Deduced a trap composed of 152 places in 320 ms of which 1 ms to minimize.
[2023-03-10 05:58:45] [INFO ] Deduced a trap composed of 22 places in 310 ms of which 1 ms to minimize.
[2023-03-10 05:58:46] [INFO ] Deduced a trap composed of 127 places in 302 ms of which 0 ms to minimize.
[2023-03-10 05:58:46] [INFO ] Deduced a trap composed of 23 places in 307 ms of which 1 ms to minimize.
[2023-03-10 05:58:47] [INFO ] Deduced a trap composed of 18 places in 316 ms of which 1 ms to minimize.
[2023-03-10 05:58:47] [INFO ] Deduced a trap composed of 126 places in 265 ms of which 0 ms to minimize.
[2023-03-10 05:58:47] [INFO ] Deduced a trap composed of 134 places in 329 ms of which 0 ms to minimize.
[2023-03-10 05:58:48] [INFO ] Deduced a trap composed of 136 places in 326 ms of which 1 ms to minimize.
[2023-03-10 05:58:48] [INFO ] Deduced a trap composed of 134 places in 327 ms of which 0 ms to minimize.
[2023-03-10 05:58:48] [INFO ] Deduced a trap composed of 141 places in 321 ms of which 0 ms to minimize.
[2023-03-10 05:58:49] [INFO ] Deduced a trap composed of 126 places in 327 ms of which 1 ms to minimize.
[2023-03-10 05:58:49] [INFO ] Deduced a trap composed of 135 places in 326 ms of which 1 ms to minimize.
[2023-03-10 05:58:49] [INFO ] Trap strengthening (SAT) tested/added 32/31 trap constraints in 11663 ms
[2023-03-10 05:58:49] [INFO ] Added : 157 causal constraints over 32 iterations in 15838 ms. Result :sat
Minimization took 1610 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 438 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 438/438 places, 443/443 transitions.
Applied a total of 0 rules in 13 ms. Remains 438 /438 variables (removed 0) and now considering 443/443 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 438/438 places, 443/443 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 438/438 places, 443/443 transitions.
Applied a total of 0 rules in 13 ms. Remains 438 /438 variables (removed 0) and now considering 443/443 (removed 0) transitions.
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 05:58:53] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-10 05:58:53] [INFO ] Implicit Places using invariants in 873 ms returned []
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 05:58:53] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-10 05:58:54] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 05:59:20] [INFO ] Implicit Places using invariants and state equation in 26854 ms returned []
Implicit Place search using SMT with State Equation took 27729 ms to find 0 implicit places.
[2023-03-10 05:59:20] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 05:59:20] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 05:59:21] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28120 ms. Remains : 438/438 places, 443/443 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-02 in 131414 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-03
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:59:21] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1294 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 840 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 05:59:21] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 05:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:59:21] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2023-03-10 05:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:59:22] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2023-03-10 05:59:22] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 05:59:22] [INFO ] [Nat]Added 73 Read/Feed constraints in 411 ms returned sat
[2023-03-10 05:59:22] [INFO ] Deduced a trap composed of 14 places in 196 ms of which 1 ms to minimize.
[2023-03-10 05:59:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 240 ms
[2023-03-10 05:59:22] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 35 ms.
[2023-03-10 05:59:26] [INFO ] Added : 105 causal constraints over 22 iterations in 3322 ms. Result :sat
Minimization took 474 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 459 transition count 458
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 458 transition count 458
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 458 transition count 457
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 15 place count 453 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 450 transition count 453
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 450 transition count 452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 449 transition count 445
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 37 place count 442 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 72 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 05:59:26] [INFO ] Computed 76 place invariants in 52 ms
Incomplete random walk after 1000000 steps, including 129411 resets, run finished after 1045 ms. (steps per millisecond=956 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85310 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 1) seen :0
[2023-03-10 05:59:28] [INFO ] Invariant cache hit.
[2023-03-10 05:59:28] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:59:28] [INFO ] [Real]Absence check using 2 positive and 74 generalized place invariants in 37 ms returned sat
[2023-03-10 05:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:59:29] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2023-03-10 05:59:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:59:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 05:59:29] [INFO ] [Nat]Absence check using 2 positive and 74 generalized place invariants in 38 ms returned sat
[2023-03-10 05:59:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:59:29] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2023-03-10 05:59:29] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-10 05:59:29] [INFO ] [Nat]Added 83 Read/Feed constraints in 138 ms returned sat
[2023-03-10 05:59:29] [INFO ] Computed and/alt/rep : 339/2210/339 causal constraints (skipped 105 transitions) in 36 ms.
[2023-03-10 05:59:30] [INFO ] Deduced a trap composed of 13 places in 249 ms of which 1 ms to minimize.
[2023-03-10 05:59:30] [INFO ] Deduced a trap composed of 4 places in 300 ms of which 1 ms to minimize.
[2023-03-10 05:59:31] [INFO ] Deduced a trap composed of 4 places in 302 ms of which 0 ms to minimize.
[2023-03-10 05:59:31] [INFO ] Deduced a trap composed of 11 places in 280 ms of which 1 ms to minimize.
[2023-03-10 05:59:32] [INFO ] Deduced a trap composed of 16 places in 374 ms of which 1 ms to minimize.
[2023-03-10 05:59:32] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1807 ms
[2023-03-10 05:59:32] [INFO ] Added : 64 causal constraints over 13 iterations in 2485 ms. Result :sat
Minimization took 803 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 11 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
[2023-03-10 05:59:33] [INFO ] Invariant cache hit.
[2023-03-10 05:59:34] [INFO ] Implicit Places using invariants in 1401 ms returned [50, 71, 76, 97, 102, 122, 128, 149, 154, 155, 175, 180, 201, 394]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1403 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 428/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 428 transition count 436
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 419 transition count 436
Applied a total of 18 rules in 19 ms. Remains 419 /428 variables (removed 9) and now considering 436/445 (removed 9) transitions.
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 05:59:34] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-10 05:59:35] [INFO ] Implicit Places using invariants in 530 ms returned []
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 05:59:35] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-10 05:59:35] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-10 06:00:02] [INFO ] Implicit Places using invariants and state equation in 27807 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 28340 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 418/442 places, 436/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 418 transition count 434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 416 transition count 434
Applied a total of 4 rules in 19 ms. Remains 416 /418 variables (removed 2) and now considering 434/436 (removed 2) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:00:02] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 06:00:03] [INFO ] Implicit Places using invariants in 670 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:00:03] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-10 06:00:03] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-10 06:00:33] [INFO ] Performed 411/416 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:00:34] [INFO ] Implicit Places using invariants and state equation in 30777 ms returned []
Implicit Place search using SMT with State Equation took 31449 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/442 places, 434/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 61243 ms. Remains : 416/442 places, 434/445 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:00:34] [INFO ] Invariants computation overflowed in 36 ms
Incomplete random walk after 1000000 steps, including 144126 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91398 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:00:36] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 06:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:00:36] [INFO ] [Real]Absence check using state equation in 613 ms returned sat
[2023-03-10 06:00:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:00:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:00:37] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2023-03-10 06:00:37] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-10 06:00:37] [INFO ] [Nat]Added 83 Read/Feed constraints in 314 ms returned sat
[2023-03-10 06:00:37] [INFO ] Computed and/alt/rep : 324/2168/324 causal constraints (skipped 109 transitions) in 34 ms.
[2023-03-10 06:00:38] [INFO ] Deduced a trap composed of 8 places in 323 ms of which 1 ms to minimize.
[2023-03-10 06:00:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 375 ms
[2023-03-10 06:00:38] [INFO ] Added : 55 causal constraints over 12 iterations in 991 ms. Result :sat
Minimization took 491 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 416/416 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:00:39] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:00:39] [INFO ] Implicit Places using invariants in 574 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:00:39] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:00:40] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-10 06:01:10] [INFO ] Performed 322/416 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:01:16] [INFO ] Implicit Places using invariants and state equation in 36514 ms returned []
Implicit Place search using SMT with State Equation took 37089 ms to find 0 implicit places.
[2023-03-10 06:01:16] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:01:16] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-10 06:01:16] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37421 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-03 in 115621 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-04
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:01:16] [INFO ] Invariants computation overflowed in 38 ms
Incomplete random walk after 10000 steps, including 1276 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 866 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:01:16] [INFO ] Invariants computation overflowed in 38 ms
[2023-03-10 06:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:01:17] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2023-03-10 06:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:01:17] [INFO ] [Nat]Absence check using state equation in 500 ms returned sat
[2023-03-10 06:01:17] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:01:18] [INFO ] [Nat]Added 73 Read/Feed constraints in 747 ms returned sat
[2023-03-10 06:01:18] [INFO ] Deduced a trap composed of 70 places in 55 ms of which 0 ms to minimize.
[2023-03-10 06:01:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-03-10 06:01:18] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 35 ms.
[2023-03-10 06:01:22] [INFO ] Added : 120 causal constraints over 24 iterations in 3575 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 453 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 450 transition count 453
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 450 transition count 452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 449 transition count 445
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 37 place count 442 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 110 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:01:22] [INFO ] Computed 76 place invariants in 88 ms
Incomplete random walk after 1000000 steps, including 129410 resets, run finished after 1353 ms. (steps per millisecond=739 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85184 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 1) seen :0
[2023-03-10 06:01:24] [INFO ] Invariant cache hit.
[2023-03-10 06:01:24] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-10 06:01:24] [INFO ] [Real]Absence check using 2 positive and 74 generalized place invariants in 36 ms returned sat
[2023-03-10 06:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:01:25] [INFO ] [Real]Absence check using state equation in 396 ms returned sat
[2023-03-10 06:01:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:01:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-10 06:01:25] [INFO ] [Nat]Absence check using 2 positive and 74 generalized place invariants in 37 ms returned sat
[2023-03-10 06:01:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:01:25] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2023-03-10 06:01:25] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:01:26] [INFO ] [Nat]Added 84 Read/Feed constraints in 1000 ms returned sat
[2023-03-10 06:01:26] [INFO ] Computed and/alt/rep : 339/2195/339 causal constraints (skipped 105 transitions) in 34 ms.
[2023-03-10 06:01:33] [INFO ] Added : 195 causal constraints over 39 iterations in 6323 ms. Result :sat
Minimization took 2285 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
[2023-03-10 06:02:05] [INFO ] Invariant cache hit.
[2023-03-10 06:02:06] [INFO ] Implicit Places using invariants in 1402 ms returned [51, 71, 76, 97, 102, 122, 128, 149, 154, 155, 175, 180, 201, 394]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1413 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 428/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 428 transition count 436
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 419 transition count 436
Applied a total of 18 rules in 23 ms. Remains 419 /428 variables (removed 9) and now considering 436/445 (removed 9) transitions.
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 06:02:06] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-10 06:02:07] [INFO ] Implicit Places using invariants in 606 ms returned []
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 06:02:07] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-10 06:02:07] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:02:36] [INFO ] Implicit Places using invariants and state equation in 28643 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 29251 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 418/442 places, 436/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 418 transition count 434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 416 transition count 434
Applied a total of 4 rules in 18 ms. Remains 416 /418 variables (removed 2) and now considering 434/436 (removed 2) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:02:36] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-10 06:02:36] [INFO ] Implicit Places using invariants in 506 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:02:36] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-10 06:02:36] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:03:03] [INFO ] Implicit Places using invariants and state equation in 27085 ms returned []
Implicit Place search using SMT with State Equation took 27591 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/442 places, 434/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 58306 ms. Remains : 416/442 places, 434/445 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:03:03] [INFO ] Invariants computation overflowed in 34 ms
Incomplete random walk after 1000000 steps, including 144114 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91565 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:03:05] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:03:06] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2023-03-10 06:03:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:03:06] [INFO ] [Nat]Absence check using state equation in 497 ms returned sat
[2023-03-10 06:03:06] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:03:07] [INFO ] [Nat]Added 84 Read/Feed constraints in 946 ms returned sat
[2023-03-10 06:03:07] [INFO ] Computed and/alt/rep : 324/2153/324 causal constraints (skipped 109 transitions) in 34 ms.
[2023-03-10 06:03:16] [INFO ] Added : 230 causal constraints over 46 iterations in 8776 ms. Result :sat
Minimization took 2703 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 416/416 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:03:49] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:03:49] [INFO ] Implicit Places using invariants in 526 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:03:49] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:03:49] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:04:16] [INFO ] Implicit Places using invariants and state equation in 26635 ms returned []
Implicit Place search using SMT with State Equation took 27162 ms to find 0 implicit places.
[2023-03-10 06:04:16] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:04:16] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:04:16] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27508 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-04 in 179927 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-05
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:04:16] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1295 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 858 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:04:16] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:04:17] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2023-03-10 06:04:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:04:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:04:19] [INFO ] [Nat]Absence check using state equation in 2161 ms returned sat
[2023-03-10 06:04:19] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:04:19] [INFO ] [Nat]Added 73 Read/Feed constraints in 150 ms returned sat
[2023-03-10 06:04:19] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 06:04:21] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 1 ms to minimize.
[2023-03-10 06:04:22] [INFO ] Deduced a trap composed of 8 places in 223 ms of which 1 ms to minimize.
[2023-03-10 06:04:22] [INFO ] Deduced a trap composed of 10 places in 210 ms of which 1 ms to minimize.
[2023-03-10 06:04:22] [INFO ] Deduced a trap composed of 9 places in 367 ms of which 1 ms to minimize.
[2023-03-10 06:04:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 449 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 448 transition count 451
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 31 place count 448 transition count 445
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 37 place count 442 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 64 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:04:22] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 1000000 steps, including 129495 resets, run finished after 1049 ms. (steps per millisecond=953 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85269 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 1) seen :0
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:04:24] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:04:25] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2023-03-10 06:04:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:04:27] [INFO ] [Nat]Absence check using state equation in 2161 ms returned sat
[2023-03-10 06:04:27] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:04:27] [INFO ] [Nat]Added 84 Read/Feed constraints in 153 ms returned sat
[2023-03-10 06:04:27] [INFO ] Computed and/alt/rep : 342/2214/342 causal constraints (skipped 102 transitions) in 35 ms.
[2023-03-10 06:04:31] [INFO ] Deduced a trap composed of 14 places in 317 ms of which 1 ms to minimize.
[2023-03-10 06:04:31] [INFO ] Deduced a trap composed of 21 places in 326 ms of which 1 ms to minimize.
[2023-03-10 06:04:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 858 ms
[2023-03-10 06:04:31] [INFO ] Added : 130 causal constraints over 28 iterations in 3866 ms. Result :sat
Minimization took 1104 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:04:33] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 06:04:33] [INFO ] Implicit Places using invariants in 612 ms returned []
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:04:33] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:04:33] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:05:04] [INFO ] Performed 414/442 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2023-03-10 06:05:06] [INFO ] Implicit Places using invariants and state equation in 32358 ms returned [13, 96]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 32971 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 440/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 440 transition count 443
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 438 transition count 443
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 438 transition count 443
Applied a total of 5 rules in 29 ms. Remains 438 /440 variables (removed 2) and now considering 443/445 (removed 2) transitions.
// Phase 1: matrix 443 rows 438 cols
[2023-03-10 06:05:06] [INFO ] Computed 74 place invariants in 55 ms
[2023-03-10 06:05:07] [INFO ] Implicit Places using invariants in 1331 ms returned [47, 67, 72, 97, 124, 145, 150, 151, 171, 176, 197, 390]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 1333 ms to find 12 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 426/442 places, 443/445 transitions.
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 426 transition count 435
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 16 place count 418 transition count 435
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 418 transition count 435
Applied a total of 17 rules in 26 ms. Remains 418 /426 variables (removed 8) and now considering 435/443 (removed 8) transitions.
// Phase 1: matrix 435 rows 418 cols
[2023-03-10 06:05:07] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-10 06:05:07] [INFO ] Implicit Places using invariants in 503 ms returned []
// Phase 1: matrix 435 rows 418 cols
[2023-03-10 06:05:07] [INFO ] Invariants computation overflowed in 25 ms
[2023-03-10 06:05:08] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:05:34] [INFO ] Implicit Places using invariants and state equation in 26510 ms returned []
Implicit Place search using SMT with State Equation took 27015 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 418/442 places, 435/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 61384 ms. Remains : 418/442 places, 435/445 transitions.
// Phase 1: matrix 435 rows 418 cols
[2023-03-10 06:05:34] [INFO ] Invariants computation overflowed in 25 ms
Incomplete random walk after 1000000 steps, including 144149 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91536 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 1) seen :0
// Phase 1: matrix 435 rows 418 cols
[2023-03-10 06:05:36] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-10 06:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:05:36] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2023-03-10 06:05:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:05:36] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2023-03-10 06:05:36] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:05:37] [INFO ] [Nat]Added 84 Read/Feed constraints in 135 ms returned sat
[2023-03-10 06:05:37] [INFO ] Deduced a trap composed of 134 places in 259 ms of which 1 ms to minimize.
[2023-03-10 06:05:37] [INFO ] Deduced a trap composed of 131 places in 259 ms of which 0 ms to minimize.
[2023-03-10 06:05:38] [INFO ] Deduced a trap composed of 117 places in 259 ms of which 1 ms to minimize.
[2023-03-10 06:05:38] [INFO ] Deduced a trap composed of 130 places in 317 ms of which 1 ms to minimize.
[2023-03-10 06:05:39] [INFO ] Deduced a trap composed of 126 places in 256 ms of which 0 ms to minimize.
[2023-03-10 06:05:39] [INFO ] Deduced a trap composed of 128 places in 261 ms of which 0 ms to minimize.
[2023-03-10 06:05:39] [INFO ] Deduced a trap composed of 138 places in 256 ms of which 0 ms to minimize.
[2023-03-10 06:05:41] [INFO ] Deduced a trap composed of 18 places in 251 ms of which 1 ms to minimize.
[2023-03-10 06:05:41] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3907 ms
[2023-03-10 06:05:41] [INFO ] Computed and/alt/rep : 329/2184/329 causal constraints (skipped 105 transitions) in 32 ms.
[2023-03-10 06:05:42] [INFO ] Deduced a trap composed of 121 places in 254 ms of which 0 ms to minimize.
[2023-03-10 06:05:42] [INFO ] Deduced a trap composed of 18 places in 320 ms of which 1 ms to minimize.
[2023-03-10 06:05:43] [INFO ] Deduced a trap composed of 130 places in 319 ms of which 1 ms to minimize.
[2023-03-10 06:05:43] [INFO ] Deduced a trap composed of 129 places in 320 ms of which 1 ms to minimize.
[2023-03-10 06:05:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1396 ms
[2023-03-10 06:05:43] [INFO ] Added : 88 causal constraints over 19 iterations in 2641 ms. Result :sat
Minimization took 1970 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 418 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 435/435 transitions.
Applied a total of 0 rules in 9 ms. Remains 418 /418 variables (removed 0) and now considering 435/435 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 418/418 places, 435/435 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 435/435 transitions.
Applied a total of 0 rules in 9 ms. Remains 418 /418 variables (removed 0) and now considering 435/435 (removed 0) transitions.
// Phase 1: matrix 435 rows 418 cols
[2023-03-10 06:05:46] [INFO ] Invariants computation overflowed in 25 ms
[2023-03-10 06:05:46] [INFO ] Implicit Places using invariants in 508 ms returned []
// Phase 1: matrix 435 rows 418 cols
[2023-03-10 06:05:46] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-10 06:05:46] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:06:16] [INFO ] Performed 358/418 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:06:22] [INFO ] Implicit Places using invariants and state equation in 35626 ms returned []
Implicit Place search using SMT with State Equation took 36136 ms to find 0 implicit places.
[2023-03-10 06:06:22] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 435 rows 418 cols
[2023-03-10 06:06:22] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-10 06:06:22] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36475 ms. Remains : 418/418 places, 435/435 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-05 in 125980 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-06
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:06:22] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1308 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 835 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:06:22] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:06:23] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2023-03-10 06:06:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:06:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:06:23] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2023-03-10 06:06:23] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:06:25] [INFO ] [Nat]Added 73 Read/Feed constraints in 1534 ms returned sat
[2023-03-10 06:06:25] [INFO ] Deduced a trap composed of 20 places in 200 ms of which 1 ms to minimize.
[2023-03-10 06:06:25] [INFO ] Deduced a trap composed of 17 places in 186 ms of which 0 ms to minimize.
[2023-03-10 06:06:25] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 1 ms to minimize.
[2023-03-10 06:06:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 760 ms
[2023-03-10 06:06:25] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 31 ms.
[2023-03-10 06:06:28] [INFO ] Added : 55 causal constraints over 11 iterations in 2204 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 450 transition count 452
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 450 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 449 transition count 451
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 29 place count 449 transition count 445
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 35 place count 443 transition count 445
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 38 place count 443 transition count 445
Applied a total of 38 rules in 62 ms. Remains 443 /461 variables (removed 18) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 443/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 443 cols
[2023-03-10 06:06:28] [INFO ] Computed 76 place invariants in 66 ms
Incomplete random walk after 1000000 steps, including 129620 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85146 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 1) seen :0
[2023-03-10 06:06:30] [INFO ] Invariant cache hit.
[2023-03-10 06:06:30] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 06:06:30] [INFO ] [Real]Absence check using 2 positive and 74 generalized place invariants in 36 ms returned sat
[2023-03-10 06:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:06:30] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2023-03-10 06:06:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:06:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 06:06:30] [INFO ] [Nat]Absence check using 2 positive and 74 generalized place invariants in 36 ms returned sat
[2023-03-10 06:06:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:06:30] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2023-03-10 06:06:30] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 06:06:31] [INFO ] [Nat]Added 80 Read/Feed constraints in 900 ms returned sat
[2023-03-10 06:06:31] [INFO ] Computed and/alt/rep : 347/2221/347 causal constraints (skipped 97 transitions) in 37 ms.
[2023-03-10 06:06:39] [INFO ] Added : 178 causal constraints over 37 iterations in 7621 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 443 /443 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 443/443 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 445/445 transitions.
Applied a total of 0 rules in 9 ms. Remains 443 /443 variables (removed 0) and now considering 445/445 (removed 0) transitions.
[2023-03-10 06:06:42] [INFO ] Invariant cache hit.
[2023-03-10 06:06:43] [INFO ] Implicit Places using invariants in 1302 ms returned [50, 70, 75, 96, 101, 121, 127, 148, 153, 154, 174, 179, 200, 395]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1304 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 429/443 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 429 transition count 436
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 420 transition count 436
Applied a total of 18 rules in 19 ms. Remains 420 /429 variables (removed 9) and now considering 436/445 (removed 9) transitions.
// Phase 1: matrix 436 rows 420 cols
[2023-03-10 06:06:43] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-10 06:06:44] [INFO ] Implicit Places using invariants in 513 ms returned []
// Phase 1: matrix 436 rows 420 cols
[2023-03-10 06:06:44] [INFO ] Invariants computation overflowed in 28 ms
[2023-03-10 06:06:44] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 06:07:14] [INFO ] Implicit Places using invariants and state equation in 29645 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 30160 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 419/443 places, 436/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 419 transition count 434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 417 transition count 434
Applied a total of 4 rules in 19 ms. Remains 417 /419 variables (removed 2) and now considering 434/436 (removed 2) transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:07:14] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-10 06:07:14] [INFO ] Implicit Places using invariants in 549 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:07:14] [INFO ] Invariants computation overflowed in 113 ms
[2023-03-10 06:07:14] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 06:07:44] [INFO ] Performed 415/417 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:07:45] [INFO ] Implicit Places using invariants and state equation in 30437 ms returned []
Implicit Place search using SMT with State Equation took 30988 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 417/443 places, 434/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 62501 ms. Remains : 417/443 places, 434/445 transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:07:45] [INFO ] Invariants computation overflowed in 60 ms
Incomplete random walk after 1000000 steps, including 144516 resets, run finished after 962 ms. (steps per millisecond=1039 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91302 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:07:46] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-10 06:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:07:47] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2023-03-10 06:07:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:07:47] [INFO ] [Nat]Absence check using state equation in 386 ms returned sat
[2023-03-10 06:07:47] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 06:07:49] [INFO ] [Nat]Added 80 Read/Feed constraints in 2004 ms returned sat
[2023-03-10 06:07:49] [INFO ] Computed and/alt/rep : 332/2179/332 causal constraints (skipped 101 transitions) in 32 ms.
[2023-03-10 06:07:57] [INFO ] Deduced a trap composed of 3 places in 340 ms of which 1 ms to minimize.
[2023-03-10 06:07:58] [INFO ] Deduced a trap composed of 98 places in 331 ms of which 1 ms to minimize.
[2023-03-10 06:07:58] [INFO ] Deduced a trap composed of 7 places in 485 ms of which 1 ms to minimize.
[2023-03-10 06:07:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1364 ms
[2023-03-10 06:07:58] [INFO ] Added : 160 causal constraints over 33 iterations in 9035 ms. Result :sat
Minimization took 2261 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 417 /417 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 417/417 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 434/434 transitions.
Applied a total of 0 rules in 10 ms. Remains 417 /417 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:08:09] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-10 06:08:10] [INFO ] Implicit Places using invariants in 508 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:08:10] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-10 06:08:10] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-10 06:08:28] [INFO ] Implicit Places using invariants and state equation in 17765 ms returned []
Implicit Place search using SMT with State Equation took 18275 ms to find 0 implicit places.
[2023-03-10 06:08:28] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:08:28] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-10 06:08:28] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18655 ms. Remains : 417/417 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-06 in 125861 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-07
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:08:28] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1302 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:08:28] [INFO ] Invariants computation overflowed in 38 ms
[2023-03-10 06:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:08:28] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-10 06:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:08:29] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2023-03-10 06:08:29] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:08:30] [INFO ] [Nat]Added 73 Read/Feed constraints in 923 ms returned sat
[2023-03-10 06:08:30] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 35 ms.
[2023-03-10 06:08:33] [INFO ] Added : 170 causal constraints over 34 iterations in 3506 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 459 transition count 458
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 458 transition count 458
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 458 transition count 457
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 15 place count 453 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 450 transition count 453
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 450 transition count 452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 29 place count 449 transition count 446
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 35 place count 443 transition count 446
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 40 place count 443 transition count 446
Applied a total of 40 rules in 64 ms. Remains 443 /461 variables (removed 18) and now considering 446/461 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 443/461 places, 446/461 transitions.
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:09:04] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 129172 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85115 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 1) seen :0
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:09:05] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:09:06] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-10 06:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:09:06] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2023-03-10 06:09:06] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:09:07] [INFO ] [Nat]Added 84 Read/Feed constraints in 735 ms returned sat
[2023-03-10 06:09:07] [INFO ] Computed and/alt/rep : 340/2208/340 causal constraints (skipped 105 transitions) in 35 ms.
[2023-03-10 06:09:12] [INFO ] Deduced a trap composed of 9 places in 211 ms of which 0 ms to minimize.
[2023-03-10 06:09:12] [INFO ] Deduced a trap composed of 16 places in 210 ms of which 1 ms to minimize.
[2023-03-10 06:09:12] [INFO ] Deduced a trap composed of 16 places in 211 ms of which 1 ms to minimize.
[2023-03-10 06:09:13] [INFO ] Deduced a trap composed of 12 places in 209 ms of which 1 ms to minimize.
[2023-03-10 06:09:13] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1073 ms
[2023-03-10 06:09:13] [INFO ] Added : 189 causal constraints over 39 iterations in 5686 ms. Result :sat
Minimization took 1553 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 446/446 transitions.
Applied a total of 0 rules in 10 ms. Remains 443 /443 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 443/443 places, 446/446 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 446/446 transitions.
Applied a total of 0 rules in 10 ms. Remains 443 /443 variables (removed 0) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:09:44] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-10 06:09:45] [INFO ] Implicit Places using invariants in 611 ms returned []
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:09:45] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-10 06:09:45] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:10:15] [INFO ] Implicit Places using invariants and state equation in 29699 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 30311 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 442/443 places, 446/446 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 442 transition count 444
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 440 transition count 444
Applied a total of 4 rules in 21 ms. Remains 440 /442 variables (removed 2) and now considering 444/446 (removed 2) transitions.
// Phase 1: matrix 444 rows 440 cols
[2023-03-10 06:10:15] [INFO ] Computed 75 place invariants in 50 ms
[2023-03-10 06:10:16] [INFO ] Implicit Places using invariants in 1140 ms returned [47, 67, 72, 93, 98, 118, 124, 145, 150, 151, 171, 176, 197, 392]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1141 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 426/443 places, 444/446 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 426 transition count 435
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 417 transition count 435
Applied a total of 18 rules in 19 ms. Remains 417 /426 variables (removed 9) and now considering 435/444 (removed 9) transitions.
// Phase 1: matrix 435 rows 417 cols
[2023-03-10 06:10:16] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:10:17] [INFO ] Implicit Places using invariants in 777 ms returned []
// Phase 1: matrix 435 rows 417 cols
[2023-03-10 06:10:17] [INFO ] Invariants computation overflowed in 50 ms
[2023-03-10 06:10:17] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:10:47] [INFO ] Performed 371/417 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:10:50] [INFO ] Implicit Places using invariants and state equation in 33803 ms returned []
Implicit Place search using SMT with State Equation took 34581 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 417/443 places, 435/446 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 66084 ms. Remains : 417/443 places, 435/446 transitions.
// Phase 1: matrix 435 rows 417 cols
[2023-03-10 06:10:50] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 144561 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91498 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 1) seen :0
// Phase 1: matrix 435 rows 417 cols
[2023-03-10 06:10:52] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:10:53] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2023-03-10 06:10:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:10:53] [INFO ] [Nat]Absence check using state equation in 387 ms returned sat
[2023-03-10 06:10:53] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:10:54] [INFO ] [Nat]Added 84 Read/Feed constraints in 851 ms returned sat
[2023-03-10 06:10:54] [INFO ] Computed and/alt/rep : 325/2166/325 causal constraints (skipped 109 transitions) in 33 ms.
[2023-03-10 06:11:03] [INFO ] Deduced a trap composed of 19 places in 165 ms of which 1 ms to minimize.
[2023-03-10 06:11:03] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 0 ms to minimize.
[2023-03-10 06:11:03] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 1 ms to minimize.
[2023-03-10 06:11:04] [INFO ] Deduced a trap composed of 21 places in 153 ms of which 1 ms to minimize.
[2023-03-10 06:11:04] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 0 ms to minimize.
[2023-03-10 06:11:04] [INFO ] Deduced a trap composed of 25 places in 155 ms of which 0 ms to minimize.
[2023-03-10 06:11:05] [INFO ] Deduced a trap composed of 22 places in 147 ms of which 1 ms to minimize.
[2023-03-10 06:11:05] [INFO ] Deduced a trap composed of 28 places in 128 ms of which 1 ms to minimize.
[2023-03-10 06:11:05] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 0 ms to minimize.
[2023-03-10 06:11:05] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 1 ms to minimize.
[2023-03-10 06:11:06] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 0 ms to minimize.
[2023-03-10 06:11:06] [INFO ] Deduced a trap composed of 31 places in 132 ms of which 0 ms to minimize.
[2023-03-10 06:11:06] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 0 ms to minimize.
[2023-03-10 06:11:06] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 0 ms to minimize.
[2023-03-10 06:11:07] [INFO ] Deduced a trap composed of 37 places in 126 ms of which 0 ms to minimize.
[2023-03-10 06:11:07] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 1 ms to minimize.
[2023-03-10 06:11:07] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 0 ms to minimize.
[2023-03-10 06:11:07] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 1 ms to minimize.
[2023-03-10 06:11:07] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 1 ms to minimize.
[2023-03-10 06:11:08] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 0 ms to minimize.
[2023-03-10 06:11:08] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 1 ms to minimize.
[2023-03-10 06:11:08] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 0 ms to minimize.
[2023-03-10 06:11:08] [INFO ] Deduced a trap composed of 43 places in 100 ms of which 1 ms to minimize.
[2023-03-10 06:11:08] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 0 ms to minimize.
[2023-03-10 06:11:08] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 5638 ms
[2023-03-10 06:11:09] [INFO ] Added : 202 causal constraints over 41 iterations in 14648 ms. Result :sat
Minimization took 2014 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 435/435 transitions.
Applied a total of 0 rules in 11 ms. Remains 417 /417 variables (removed 0) and now considering 435/435 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 417/417 places, 435/435 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 435/435 transitions.
Applied a total of 0 rules in 9 ms. Remains 417 /417 variables (removed 0) and now considering 435/435 (removed 0) transitions.
// Phase 1: matrix 435 rows 417 cols
[2023-03-10 06:11:41] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:11:41] [INFO ] Implicit Places using invariants in 509 ms returned []
// Phase 1: matrix 435 rows 417 cols
[2023-03-10 06:11:41] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:11:41] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:11:59] [INFO ] Implicit Places using invariants and state equation in 17833 ms returned []
Implicit Place search using SMT with State Equation took 18344 ms to find 0 implicit places.
[2023-03-10 06:11:59] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 435 rows 417 cols
[2023-03-10 06:11:59] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-10 06:11:59] [INFO ] Dead Transitions using invariants and state equation in 342 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18704 ms. Remains : 417/417 places, 435/435 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-07 in 211333 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-08
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:11:59] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 10000 steps, including 1256 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 841 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:11:59] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 06:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:12:00] [INFO ] [Real]Absence check using state equation in 825 ms returned sat
[2023-03-10 06:12:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:12:01] [INFO ] [Nat]Absence check using state equation in 996 ms returned sat
[2023-03-10 06:12:01] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:12:02] [INFO ] [Nat]Added 73 Read/Feed constraints in 149 ms returned sat
[2023-03-10 06:12:02] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 06:12:05] [INFO ] Deduced a trap composed of 8 places in 213 ms of which 1 ms to minimize.
[2023-03-10 06:12:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 30 place count 449 transition count 445
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 37 place count 442 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 56 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:12:06] [INFO ] Invariants computation overflowed in 36 ms
Incomplete random walk after 1000000 steps, including 129354 resets, run finished after 1042 ms. (steps per millisecond=959 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85205 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 1) seen :0
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:12:07] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:12:08] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2023-03-10 06:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:12:09] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2023-03-10 06:12:09] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:12:09] [INFO ] [Nat]Added 84 Read/Feed constraints in 631 ms returned sat
[2023-03-10 06:12:09] [INFO ] Computed and/alt/rep : 339/2203/339 causal constraints (skipped 105 transitions) in 35 ms.
[2023-03-10 06:12:11] [INFO ] Deduced a trap composed of 20 places in 173 ms of which 0 ms to minimize.
[2023-03-10 06:12:11] [INFO ] Deduced a trap composed of 18 places in 169 ms of which 0 ms to minimize.
[2023-03-10 06:12:12] [INFO ] Deduced a trap composed of 15 places in 182 ms of which 1 ms to minimize.
[2023-03-10 06:12:12] [INFO ] Deduced a trap composed of 17 places in 215 ms of which 1 ms to minimize.
[2023-03-10 06:12:12] [INFO ] Deduced a trap composed of 21 places in 218 ms of which 1 ms to minimize.
[2023-03-10 06:12:13] [INFO ] Deduced a trap composed of 16 places in 217 ms of which 0 ms to minimize.
[2023-03-10 06:12:13] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1714 ms
[2023-03-10 06:12:13] [INFO ] Added : 134 causal constraints over 27 iterations in 3420 ms. Result :sat
Minimization took 1236 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:12:25] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 06:12:26] [INFO ] Implicit Places using invariants in 625 ms returned []
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:12:26] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-10 06:12:26] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:12:51] [INFO ] Implicit Places using invariants and state equation in 25816 ms returned [13, 394]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 26443 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 440/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 440 transition count 442
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 437 transition count 442
Applied a total of 6 rules in 24 ms. Remains 437 /440 variables (removed 3) and now considering 442/445 (removed 3) transitions.
// Phase 1: matrix 442 rows 437 cols
[2023-03-10 06:12:51] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 06:12:52] [INFO ] Implicit Places using invariants in 617 ms returned []
// Phase 1: matrix 442 rows 437 cols
[2023-03-10 06:12:52] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-10 06:12:52] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:13:15] [INFO ] Implicit Places using invariants and state equation in 22672 ms returned [118, 176, 197]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 23291 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 434/442 places, 442/445 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 434 transition count 441
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 433 transition count 441
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 433 transition count 441
Applied a total of 4 rules in 30 ms. Remains 433 /434 variables (removed 1) and now considering 441/442 (removed 1) transitions.
// Phase 1: matrix 441 rows 433 cols
[2023-03-10 06:13:15] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-10 06:13:15] [INFO ] Implicit Places using invariants in 603 ms returned []
// Phase 1: matrix 441 rows 433 cols
[2023-03-10 06:13:15] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:13:16] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:13:46] [INFO ] Performed 402/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:13:51] [INFO ] Implicit Places using invariants and state equation in 35239 ms returned []
Implicit Place search using SMT with State Equation took 35843 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 433/442 places, 441/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 85643 ms. Remains : 433/442 places, 441/445 transitions.
// Phase 1: matrix 441 rows 433 cols
[2023-03-10 06:13:51] [INFO ] Invariants computation overflowed in 36 ms
Incomplete random walk after 1000000 steps, including 129108 resets, run finished after 1049 ms. (steps per millisecond=953 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85390 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 1) seen :0
// Phase 1: matrix 441 rows 433 cols
[2023-03-10 06:13:52] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:13:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:13:53] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2023-03-10 06:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:13:53] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2023-03-10 06:13:53] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:13:54] [INFO ] [Nat]Added 84 Read/Feed constraints in 474 ms returned sat
[2023-03-10 06:13:54] [INFO ] Computed and/alt/rep : 333/2181/333 causal constraints (skipped 107 transitions) in 35 ms.
[2023-03-10 06:13:55] [INFO ] Deduced a trap composed of 16 places in 178 ms of which 1 ms to minimize.
[2023-03-10 06:13:56] [INFO ] Deduced a trap composed of 17 places in 200 ms of which 1 ms to minimize.
[2023-03-10 06:13:56] [INFO ] Deduced a trap composed of 15 places in 193 ms of which 0 ms to minimize.
[2023-03-10 06:13:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 712 ms
[2023-03-10 06:13:56] [INFO ] Added : 123 causal constraints over 25 iterations in 2242 ms. Result :sat
Minimization took 1172 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 441/441 transitions.
Applied a total of 0 rules in 10 ms. Remains 433 /433 variables (removed 0) and now considering 441/441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 433/433 places, 441/441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 441/441 transitions.
Applied a total of 0 rules in 9 ms. Remains 433 /433 variables (removed 0) and now considering 441/441 (removed 0) transitions.
// Phase 1: matrix 441 rows 433 cols
[2023-03-10 06:14:08] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:14:09] [INFO ] Implicit Places using invariants in 590 ms returned []
// Phase 1: matrix 441 rows 433 cols
[2023-03-10 06:14:09] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:14:09] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:14:30] [INFO ] Implicit Places using invariants and state equation in 21735 ms returned [123, 149, 150, 170]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 22327 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 429/433 places, 441/441 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 429 transition count 438
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 426 transition count 438
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 426 transition count 438
Applied a total of 7 rules in 28 ms. Remains 426 /429 variables (removed 3) and now considering 438/441 (removed 3) transitions.
// Phase 1: matrix 438 rows 426 cols
[2023-03-10 06:14:30] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 06:14:31] [INFO ] Implicit Places using invariants in 536 ms returned []
// Phase 1: matrix 438 rows 426 cols
[2023-03-10 06:14:31] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:14:31] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:14:56] [INFO ] Implicit Places using invariants and state equation in 25338 ms returned []
Implicit Place search using SMT with State Equation took 25875 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 426/433 places, 438/441 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 48241 ms. Remains : 426/433 places, 438/441 transitions.
// Phase 1: matrix 438 rows 426 cols
[2023-03-10 06:14:56] [INFO ] Invariants computation overflowed in 37 ms
Incomplete random walk after 1000000 steps, including 144023 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91396 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 426 cols
[2023-03-10 06:14:58] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-10 06:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:14:59] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2023-03-10 06:14:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:14:59] [INFO ] [Nat]Absence check using state equation in 886 ms returned sat
[2023-03-10 06:14:59] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:15:01] [INFO ] [Nat]Added 84 Read/Feed constraints in 1119 ms returned sat
[2023-03-10 06:15:01] [INFO ] Computed and/alt/rep : 328/2159/328 causal constraints (skipped 109 transitions) in 35 ms.
[2023-03-10 06:15:03] [INFO ] Deduced a trap composed of 15 places in 340 ms of which 1 ms to minimize.
[2023-03-10 06:15:03] [INFO ] Deduced a trap composed of 127 places in 271 ms of which 0 ms to minimize.
[2023-03-10 06:15:04] [INFO ] Deduced a trap composed of 128 places in 326 ms of which 1 ms to minimize.
[2023-03-10 06:15:04] [INFO ] Deduced a trap composed of 122 places in 343 ms of which 1 ms to minimize.
[2023-03-10 06:15:05] [INFO ] Deduced a trap composed of 118 places in 342 ms of which 1 ms to minimize.
[2023-03-10 06:15:05] [INFO ] Deduced a trap composed of 138 places in 273 ms of which 0 ms to minimize.
[2023-03-10 06:15:05] [INFO ] Deduced a trap composed of 131 places in 341 ms of which 1 ms to minimize.
[2023-03-10 06:15:06] [INFO ] Deduced a trap composed of 125 places in 337 ms of which 0 ms to minimize.
[2023-03-10 06:15:06] [INFO ] Deduced a trap composed of 120 places in 269 ms of which 0 ms to minimize.
[2023-03-10 06:15:07] [INFO ] Deduced a trap composed of 15 places in 279 ms of which 0 ms to minimize.
[2023-03-10 06:15:07] [INFO ] Deduced a trap composed of 127 places in 310 ms of which 1 ms to minimize.
[2023-03-10 06:15:07] [INFO ] Deduced a trap composed of 17 places in 336 ms of which 1 ms to minimize.
[2023-03-10 06:15:08] [INFO ] Deduced a trap composed of 11 places in 335 ms of which 1 ms to minimize.
[2023-03-10 06:15:08] [INFO ] Deduced a trap composed of 132 places in 329 ms of which 0 ms to minimize.
[2023-03-10 06:15:08] [INFO ] Deduced a trap composed of 141 places in 271 ms of which 1 ms to minimize.
[2023-03-10 06:15:09] [INFO ] Deduced a trap composed of 135 places in 334 ms of which 1 ms to minimize.
[2023-03-10 06:15:09] [INFO ] Deduced a trap composed of 122 places in 330 ms of which 1 ms to minimize.
[2023-03-10 06:15:10] [INFO ] Deduced a trap composed of 124 places in 335 ms of which 1 ms to minimize.
[2023-03-10 06:15:10] [INFO ] Deduced a trap composed of 130 places in 340 ms of which 0 ms to minimize.
[2023-03-10 06:15:10] [INFO ] Deduced a trap composed of 130 places in 335 ms of which 1 ms to minimize.
[2023-03-10 06:15:11] [INFO ] Deduced a trap composed of 129 places in 315 ms of which 1 ms to minimize.
[2023-03-10 06:15:11] [INFO ] Deduced a trap composed of 21 places in 336 ms of which 0 ms to minimize.
[2023-03-10 06:15:12] [INFO ] Deduced a trap composed of 34 places in 323 ms of which 0 ms to minimize.
[2023-03-10 06:15:12] [INFO ] Deduced a trap composed of 126 places in 268 ms of which 1 ms to minimize.
[2023-03-10 06:15:12] [INFO ] Deduced a trap composed of 116 places in 322 ms of which 1 ms to minimize.
[2023-03-10 06:15:13] [INFO ] Deduced a trap composed of 117 places in 324 ms of which 1 ms to minimize.
[2023-03-10 06:15:13] [INFO ] Deduced a trap composed of 137 places in 315 ms of which 1 ms to minimize.
[2023-03-10 06:15:13] [INFO ] Deduced a trap composed of 125 places in 322 ms of which 1 ms to minimize.
[2023-03-10 06:15:14] [INFO ] Deduced a trap composed of 133 places in 322 ms of which 1 ms to minimize.
[2023-03-10 06:15:15] [INFO ] Deduced a trap composed of 119 places in 257 ms of which 1 ms to minimize.
[2023-03-10 06:15:15] [INFO ] Deduced a trap composed of 133 places in 315 ms of which 0 ms to minimize.
[2023-03-10 06:15:16] [INFO ] Deduced a trap composed of 140 places in 299 ms of which 0 ms to minimize.
[2023-03-10 06:15:16] [INFO ] Deduced a trap composed of 139 places in 312 ms of which 0 ms to minimize.
[2023-03-10 06:15:16] [INFO ] Deduced a trap composed of 145 places in 315 ms of which 1 ms to minimize.
[2023-03-10 06:15:17] [INFO ] Deduced a trap composed of 131 places in 310 ms of which 0 ms to minimize.
[2023-03-10 06:15:18] [INFO ] Deduced a trap composed of 131 places in 257 ms of which 0 ms to minimize.
[2023-03-10 06:15:18] [INFO ] Deduced a trap composed of 142 places in 307 ms of which 0 ms to minimize.
[2023-03-10 06:15:18] [INFO ] Deduced a trap composed of 135 places in 316 ms of which 1 ms to minimize.
[2023-03-10 06:15:19] [INFO ] Deduced a trap composed of 128 places in 314 ms of which 1 ms to minimize.
[2023-03-10 06:15:19] [INFO ] Deduced a trap composed of 140 places in 310 ms of which 0 ms to minimize.
[2023-03-10 06:15:20] [INFO ] Deduced a trap composed of 129 places in 313 ms of which 0 ms to minimize.
[2023-03-10 06:15:20] [INFO ] Deduced a trap composed of 128 places in 250 ms of which 0 ms to minimize.
[2023-03-10 06:15:20] [INFO ] Deduced a trap composed of 139 places in 299 ms of which 0 ms to minimize.
[2023-03-10 06:15:21] [INFO ] Deduced a trap composed of 140 places in 306 ms of which 1 ms to minimize.
[2023-03-10 06:15:21] [INFO ] Deduced a trap composed of 134 places in 249 ms of which 0 ms to minimize.
[2023-03-10 06:15:22] [INFO ] Deduced a trap composed of 132 places in 316 ms of which 1 ms to minimize.
[2023-03-10 06:15:22] [INFO ] Deduced a trap composed of 130 places in 310 ms of which 0 ms to minimize.
[2023-03-10 06:15:23] [INFO ] Deduced a trap composed of 139 places in 294 ms of which 0 ms to minimize.
[2023-03-10 06:15:23] [INFO ] Deduced a trap composed of 139 places in 251 ms of which 1 ms to minimize.
[2023-03-10 06:15:23] [INFO ] Deduced a trap composed of 138 places in 293 ms of which 0 ms to minimize.
[2023-03-10 06:15:24] [INFO ] Deduced a trap composed of 117 places in 309 ms of which 0 ms to minimize.
[2023-03-10 06:15:24] [INFO ] Deduced a trap composed of 137 places in 252 ms of which 1 ms to minimize.
[2023-03-10 06:15:25] [INFO ] Deduced a trap composed of 19 places in 168 ms of which 1 ms to minimize.
[2023-03-10 06:15:25] [INFO ] Deduced a trap composed of 24 places in 183 ms of which 0 ms to minimize.
[2023-03-10 06:15:25] [INFO ] Deduced a trap composed of 25 places in 178 ms of which 1 ms to minimize.
[2023-03-10 06:15:25] [INFO ] Trap strengthening (SAT) tested/added 56/55 trap constraints in 22609 ms
[2023-03-10 06:15:25] [INFO ] Added : 141 causal constraints over 29 iterations in 24830 ms.(timeout) Result :sat
Minimization took 1554 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 426 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 438/438 transitions.
Applied a total of 0 rules in 13 ms. Remains 426 /426 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 426/426 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 438/438 transitions.
Applied a total of 0 rules in 9 ms. Remains 426 /426 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 426 cols
[2023-03-10 06:15:31] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:15:31] [INFO ] Implicit Places using invariants in 583 ms returned []
// Phase 1: matrix 438 rows 426 cols
[2023-03-10 06:15:31] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:15:31] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:15:58] [INFO ] Implicit Places using invariants and state equation in 26790 ms returned []
Implicit Place search using SMT with State Equation took 27374 ms to find 0 implicit places.
[2023-03-10 06:15:58] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 438 rows 426 cols
[2023-03-10 06:15:58] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:15:58] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27729 ms. Remains : 426/426 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-08 in 238940 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-09
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:15:58] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1275 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 858 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:15:58] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:15:59] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2023-03-10 06:15:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:15:59] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2023-03-10 06:15:59] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:16:00] [INFO ] [Nat]Added 73 Read/Feed constraints in 659 ms returned sat
[2023-03-10 06:16:00] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 36 ms.
[2023-03-10 06:16:04] [INFO ] Added : 97 causal constraints over 20 iterations in 3730 ms. Result :sat
Minimization took 135 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 449 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 448 transition count 451
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 32 place count 448 transition count 444
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 39 place count 441 transition count 444
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 43 place count 441 transition count 444
Applied a total of 43 rules in 66 ms. Remains 441 /461 variables (removed 20) and now considering 444/461 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 441/461 places, 444/461 transitions.
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:16:04] [INFO ] Invariants computation overflowed in 44 ms
Incomplete random walk after 1000000 steps, including 129457 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85178 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 1) seen :0
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:16:06] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-10 06:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:16:06] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-10 06:16:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:16:07] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2023-03-10 06:16:07] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:16:07] [INFO ] [Nat]Added 84 Read/Feed constraints in 201 ms returned sat
[2023-03-10 06:16:07] [INFO ] Computed and/alt/rep : 338/2196/338 causal constraints (skipped 105 transitions) in 36 ms.
[2023-03-10 06:16:09] [INFO ] Deduced a trap composed of 15 places in 336 ms of which 1 ms to minimize.
[2023-03-10 06:16:09] [INFO ] Deduced a trap composed of 8 places in 336 ms of which 1 ms to minimize.
[2023-03-10 06:16:09] [INFO ] Deduced a trap composed of 12 places in 331 ms of which 0 ms to minimize.
[2023-03-10 06:16:10] [INFO ] Deduced a trap composed of 13 places in 310 ms of which 1 ms to minimize.
[2023-03-10 06:16:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1480 ms
[2023-03-10 06:16:10] [INFO ] Added : 83 causal constraints over 17 iterations in 2855 ms. Result :sat
Minimization took 1899 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 444/444 transitions.
Applied a total of 0 rules in 10 ms. Remains 441 /441 variables (removed 0) and now considering 444/444 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 441/441 places, 444/444 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 444/444 transitions.
Applied a total of 0 rules in 9 ms. Remains 441 /441 variables (removed 0) and now considering 444/444 (removed 0) transitions.
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:16:12] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 06:16:13] [INFO ] Implicit Places using invariants in 638 ms returned []
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:16:13] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 06:16:13] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:16:41] [INFO ] Implicit Places using invariants and state equation in 28094 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 28734 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 440/441 places, 444/444 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 440 transition count 442
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 438 transition count 442
Applied a total of 4 rules in 20 ms. Remains 438 /440 variables (removed 2) and now considering 442/444 (removed 2) transitions.
// Phase 1: matrix 442 rows 438 cols
[2023-03-10 06:16:41] [INFO ] Computed 75 place invariants in 54 ms
[2023-03-10 06:16:42] [INFO ] Implicit Places using invariants in 1363 ms returned [47, 67, 72, 93, 98, 118, 124, 145, 150, 151, 171, 176, 197, 390]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1364 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 424/441 places, 442/444 transitions.
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 424 transition count 434
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 16 place count 416 transition count 434
Applied a total of 16 rules in 18 ms. Remains 416 /424 variables (removed 8) and now considering 434/442 (removed 8) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:16:42] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-10 06:16:43] [INFO ] Implicit Places using invariants in 539 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:16:43] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-10 06:16:43] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:17:11] [INFO ] Implicit Places using invariants and state equation in 28222 ms returned []
Implicit Place search using SMT with State Equation took 28762 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/441 places, 434/444 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 58908 ms. Remains : 416/441 places, 434/444 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:17:11] [INFO ] Invariants computation overflowed in 46 ms
Incomplete random walk after 1000000 steps, including 144022 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91509 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:17:13] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-10 06:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:17:13] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2023-03-10 06:17:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:17:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:17:14] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2023-03-10 06:17:14] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:17:14] [INFO ] [Nat]Added 84 Read/Feed constraints in 195 ms returned sat
[2023-03-10 06:17:14] [INFO ] Computed and/alt/rep : 327/2181/327 causal constraints (skipped 106 transitions) in 33 ms.
[2023-03-10 06:17:17] [INFO ] Deduced a trap composed of 4 places in 266 ms of which 1 ms to minimize.
[2023-03-10 06:17:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 401 ms
[2023-03-10 06:17:17] [INFO ] Added : 92 causal constraints over 19 iterations in 3523 ms. Result :sat
Minimization took 1185 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 416/416 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 8 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:17:19] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-10 06:17:19] [INFO ] Implicit Places using invariants in 551 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:17:19] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 06:17:20] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:17:47] [INFO ] Implicit Places using invariants and state equation in 27649 ms returned []
Implicit Place search using SMT with State Equation took 28204 ms to find 0 implicit places.
[2023-03-10 06:17:47] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:17:47] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-10 06:17:47] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28578 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-09 in 109027 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-10
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:17:47] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1293 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 866 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:17:47] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:17:48] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2023-03-10 06:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:17:48] [INFO ] [Nat]Absence check using state equation in 379 ms returned sat
[2023-03-10 06:17:48] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:17:49] [INFO ] [Nat]Added 73 Read/Feed constraints in 569 ms returned sat
[2023-03-10 06:17:49] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 06:17:53] [INFO ] Added : 210 causal constraints over 42 iterations in 3957 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 453 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 450 transition count 453
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 450 transition count 452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 449 transition count 445
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 37 place count 442 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 68 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:18:23] [INFO ] Computed 76 place invariants in 57 ms
Incomplete random walk after 1000000 steps, including 129300 resets, run finished after 1037 ms. (steps per millisecond=964 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85365 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 1) seen :0
[2023-03-10 06:18:25] [INFO ] Invariant cache hit.
[2023-03-10 06:18:25] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 06:18:25] [INFO ] [Real]Absence check using 2 positive and 74 generalized place invariants in 37 ms returned sat
[2023-03-10 06:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:18:25] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2023-03-10 06:18:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:18:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 06:18:25] [INFO ] [Nat]Absence check using 2 positive and 74 generalized place invariants in 36 ms returned sat
[2023-03-10 06:18:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:18:26] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2023-03-10 06:18:26] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:18:26] [INFO ] [Nat]Added 84 Read/Feed constraints in 540 ms returned sat
[2023-03-10 06:18:26] [INFO ] Computed and/alt/rep : 340/2204/340 causal constraints (skipped 104 transitions) in 52 ms.
[2023-03-10 06:18:34] [INFO ] Deduced a trap composed of 15 places in 172 ms of which 1 ms to minimize.
[2023-03-10 06:18:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 250 ms
[2023-03-10 06:18:34] [INFO ] Added : 240 causal constraints over 48 iterations in 8289 ms. Result :sat
Minimization took 2579 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
[2023-03-10 06:19:07] [INFO ] Invariant cache hit.
[2023-03-10 06:19:08] [INFO ] Implicit Places using invariants in 1287 ms returned [50, 70, 75, 96, 101, 121, 127, 148, 153, 154, 174, 179, 200, 394]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1289 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 428/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 428 transition count 436
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 419 transition count 436
Applied a total of 18 rules in 19 ms. Remains 419 /428 variables (removed 9) and now considering 436/445 (removed 9) transitions.
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 06:19:08] [INFO ] Invariants computation overflowed in 28 ms
[2023-03-10 06:19:09] [INFO ] Implicit Places using invariants in 505 ms returned []
// Phase 1: matrix 436 rows 419 cols
[2023-03-10 06:19:09] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-10 06:19:09] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:19:33] [INFO ] Implicit Places using invariants and state equation in 23810 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 24317 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 418/442 places, 436/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 418 transition count 434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 416 transition count 434
Applied a total of 4 rules in 18 ms. Remains 416 /418 variables (removed 2) and now considering 434/436 (removed 2) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:19:33] [INFO ] Invariants computation overflowed in 29 ms
[2023-03-10 06:19:33] [INFO ] Implicit Places using invariants in 663 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:19:33] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:19:34] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:20:04] [INFO ] Performed 395/416 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:20:05] [INFO ] Implicit Places using invariants and state equation in 31886 ms returned []
Implicit Place search using SMT with State Equation took 32551 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/442 places, 434/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 58205 ms. Remains : 416/442 places, 434/445 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:20:05] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 144437 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91197 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:20:07] [INFO ] Invariants computation overflowed in 29 ms
[2023-03-10 06:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:20:07] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2023-03-10 06:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:20:08] [INFO ] [Nat]Absence check using state equation in 941 ms returned sat
[2023-03-10 06:20:08] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:20:09] [INFO ] [Nat]Added 84 Read/Feed constraints in 654 ms returned sat
[2023-03-10 06:20:09] [INFO ] Computed and/alt/rep : 325/2162/325 causal constraints (skipped 108 transitions) in 33 ms.
[2023-03-10 06:20:14] [INFO ] Deduced a trap composed of 8 places in 178 ms of which 1 ms to minimize.
[2023-03-10 06:20:17] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3205 ms
[2023-03-10 06:20:53] [INFO ] Deduced a trap composed of 2 places in 363 ms of which 0 ms to minimize.
[2023-03-10 06:20:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 12 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 416/416 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:20:53] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:20:53] [INFO ] Implicit Places using invariants in 534 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:20:53] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:20:54] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:21:22] [INFO ] Implicit Places using invariants and state equation in 28772 ms returned []
Implicit Place search using SMT with State Equation took 29307 ms to find 0 implicit places.
[2023-03-10 06:21:22] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-10 06:21:22] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:21:22] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29657 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-10 in 215193 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-11
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:21:22] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1308 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 851 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:21:23] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:21:23] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2023-03-10 06:21:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:21:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:21:24] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-10 06:21:24] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:21:25] [INFO ] [Nat]Added 73 Read/Feed constraints in 1259 ms returned sat
[2023-03-10 06:21:25] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 06:21:28] [INFO ] Added : 160 causal constraints over 32 iterations in 3175 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 460 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 460 transition count 458
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 458 transition count 458
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 458 transition count 457
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 457 transition count 457
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 453 transition count 453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 450 transition count 453
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 450 transition count 452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 449 transition count 452
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 31 place count 449 transition count 445
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 38 place count 442 transition count 445
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 42 place count 442 transition count 445
Applied a total of 42 rules in 66 ms. Remains 442 /461 variables (removed 19) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 442/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 442 cols
[2023-03-10 06:21:28] [INFO ] Computed 76 place invariants in 91 ms
Incomplete random walk after 1000000 steps, including 129156 resets, run finished after 1350 ms. (steps per millisecond=740 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85239 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 1) seen :0
[2023-03-10 06:21:30] [INFO ] Invariant cache hit.
[2023-03-10 06:21:30] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 06:21:30] [INFO ] [Real]Absence check using 2 positive and 74 generalized place invariants in 41 ms returned sat
[2023-03-10 06:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:21:31] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2023-03-10 06:21:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:21:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 06:21:31] [INFO ] [Nat]Absence check using 2 positive and 74 generalized place invariants in 40 ms returned sat
[2023-03-10 06:21:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:21:32] [INFO ] [Nat]Absence check using state equation in 559 ms returned sat
[2023-03-10 06:21:32] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:21:34] [INFO ] [Nat]Added 84 Read/Feed constraints in 2510 ms returned sat
[2023-03-10 06:21:34] [INFO ] Computed and/alt/rep : 340/2217/340 causal constraints (skipped 104 transitions) in 36 ms.
[2023-03-10 06:21:45] [INFO ] Added : 215 causal constraints over 43 iterations in 10345 ms. Result :sat
Minimization took 2918 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 11 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 442/442 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 445/445 transitions.
Applied a total of 0 rules in 9 ms. Remains 442 /442 variables (removed 0) and now considering 445/445 (removed 0) transitions.
[2023-03-10 06:22:17] [INFO ] Invariant cache hit.
[2023-03-10 06:22:18] [INFO ] Implicit Places using invariants in 704 ms returned []
[2023-03-10 06:22:18] [INFO ] Invariant cache hit.
[2023-03-10 06:22:19] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:22:37] [INFO ] Implicit Places using invariants and state equation in 18785 ms returned [13, 97, 175, 201]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 19490 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 438/442 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 438 transition count 442
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 435 transition count 442
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 435 transition count 442
Applied a total of 8 rules in 29 ms. Remains 435 /438 variables (removed 3) and now considering 442/445 (removed 3) transitions.
// Phase 1: matrix 442 rows 435 cols
[2023-03-10 06:22:37] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-10 06:22:38] [INFO ] Implicit Places using invariants in 634 ms returned []
// Phase 1: matrix 442 rows 435 cols
[2023-03-10 06:22:38] [INFO ] Invariants computation overflowed in 50 ms
[2023-03-10 06:22:38] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:22:52] [INFO ] Implicit Places using invariants and state equation in 14521 ms returned [73, 118, 124, 145, 150, 151, 175, 387]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 15157 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 427/442 places, 442/445 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 427 transition count 437
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 422 transition count 437
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 422 transition count 437
Applied a total of 11 rules in 28 ms. Remains 422 /427 variables (removed 5) and now considering 437/442 (removed 5) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-10 06:22:52] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 06:22:53] [INFO ] Implicit Places using invariants in 559 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-10 06:22:53] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 06:22:53] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:23:23] [INFO ] Performed 402/422 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:23:25] [INFO ] Implicit Places using invariants and state equation in 32678 ms returned []
Implicit Place search using SMT with State Equation took 33238 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 422/442 places, 437/445 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 67952 ms. Remains : 422/442 places, 437/445 transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-10 06:23:25] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 1000000 steps, including 144282 resets, run finished after 1369 ms. (steps per millisecond=730 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91611 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 422 cols
[2023-03-10 06:23:28] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-10 06:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:23:28] [INFO ] [Real]Absence check using state equation in 386 ms returned sat
[2023-03-10 06:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:23:29] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2023-03-10 06:23:29] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:23:31] [INFO ] [Nat]Added 84 Read/Feed constraints in 1960 ms returned sat
[2023-03-10 06:23:31] [INFO ] Computed and/alt/rep : 325/2153/325 causal constraints (skipped 111 transitions) in 34 ms.
[2023-03-10 06:23:40] [INFO ] Deduced a trap composed of 11 places in 156 ms of which 0 ms to minimize.
[2023-03-10 06:23:40] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 1 ms to minimize.
[2023-03-10 06:23:40] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 1 ms to minimize.
[2023-03-10 06:23:40] [INFO ] Deduced a trap composed of 18 places in 125 ms of which 0 ms to minimize.
[2023-03-10 06:23:41] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 1 ms to minimize.
[2023-03-10 06:23:41] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 1 ms to minimize.
[2023-03-10 06:23:41] [INFO ] Deduced a trap composed of 36 places in 128 ms of which 0 ms to minimize.
[2023-03-10 06:23:41] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 1 ms to minimize.
[2023-03-10 06:23:42] [INFO ] Deduced a trap composed of 13 places in 131 ms of which 0 ms to minimize.
[2023-03-10 06:23:42] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 0 ms to minimize.
[2023-03-10 06:23:42] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 0 ms to minimize.
[2023-03-10 06:23:42] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 0 ms to minimize.
[2023-03-10 06:23:42] [INFO ] Deduced a trap composed of 40 places in 79 ms of which 0 ms to minimize.
[2023-03-10 06:23:42] [INFO ] Deduced a trap composed of 49 places in 66 ms of which 0 ms to minimize.
[2023-03-10 06:23:43] [INFO ] Deduced a trap composed of 54 places in 66 ms of which 0 ms to minimize.
[2023-03-10 06:23:43] [INFO ] Deduced a trap composed of 48 places in 66 ms of which 0 ms to minimize.
[2023-03-10 06:23:43] [INFO ] Deduced a trap composed of 58 places in 57 ms of which 0 ms to minimize.
[2023-03-10 06:23:43] [INFO ] Deduced a trap composed of 54 places in 57 ms of which 0 ms to minimize.
[2023-03-10 06:23:43] [INFO ] Deduced a trap composed of 61 places in 56 ms of which 1 ms to minimize.
[2023-03-10 06:23:43] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 3353 ms
[2023-03-10 06:23:43] [INFO ] Deduced a trap composed of 49 places in 65 ms of which 0 ms to minimize.
[2023-03-10 06:23:43] [INFO ] Deduced a trap composed of 55 places in 61 ms of which 0 ms to minimize.
[2023-03-10 06:23:44] [INFO ] Deduced a trap composed of 55 places in 63 ms of which 1 ms to minimize.
[2023-03-10 06:23:44] [INFO ] Deduced a trap composed of 52 places in 65 ms of which 1 ms to minimize.
[2023-03-10 06:23:44] [INFO ] Deduced a trap composed of 52 places in 63 ms of which 0 ms to minimize.
[2023-03-10 06:23:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 635 ms
[2023-03-10 06:23:44] [INFO ] Added : 236 causal constraints over 48 iterations in 13212 ms. Result :sat
Minimization took 2870 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 437/437 transitions.
Applied a total of 0 rules in 9 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 422/422 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 437/437 transitions.
Applied a total of 0 rules in 20 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-10 06:24:17] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 06:24:17] [INFO ] Implicit Places using invariants in 597 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-10 06:24:17] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-10 06:24:18] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:24:39] [INFO ] Implicit Places using invariants and state equation in 21096 ms returned []
Implicit Place search using SMT with State Equation took 21694 ms to find 0 implicit places.
[2023-03-10 06:24:39] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-10 06:24:39] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 06:24:39] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22086 ms. Remains : 422/422 places, 437/437 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-11 in 196466 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-12
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:24:39] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 10000 steps, including 1296 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 857 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:24:39] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:24:39] [INFO ] [Real]Absence check using state equation in 351 ms returned sat
[2023-03-10 06:24:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:24:40] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2023-03-10 06:24:40] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:24:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 777 ms returned sat
[2023-03-10 06:24:41] [INFO ] Deduced a trap composed of 46 places in 101 ms of which 1 ms to minimize.
[2023-03-10 06:24:41] [INFO ] Deduced a trap composed of 43 places in 105 ms of which 0 ms to minimize.
[2023-03-10 06:24:41] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 0 ms to minimize.
[2023-03-10 06:24:41] [INFO ] Deduced a trap composed of 40 places in 111 ms of which 0 ms to minimize.
[2023-03-10 06:24:41] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 0 ms to minimize.
[2023-03-10 06:24:42] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 0 ms to minimize.
[2023-03-10 06:24:42] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 0 ms to minimize.
[2023-03-10 06:24:42] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 1 ms to minimize.
[2023-03-10 06:24:42] [INFO ] Deduced a trap composed of 34 places in 134 ms of which 1 ms to minimize.
[2023-03-10 06:24:42] [INFO ] Deduced a trap composed of 28 places in 142 ms of which 0 ms to minimize.
[2023-03-10 06:24:42] [INFO ] Deduced a trap composed of 31 places in 119 ms of which 1 ms to minimize.
[2023-03-10 06:24:43] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 0 ms to minimize.
[2023-03-10 06:24:43] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 1 ms to minimize.
[2023-03-10 06:24:43] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
[2023-03-10 06:24:43] [INFO ] Deduced a trap composed of 39 places in 112 ms of which 0 ms to minimize.
[2023-03-10 06:24:43] [INFO ] Deduced a trap composed of 55 places in 96 ms of which 1 ms to minimize.
[2023-03-10 06:24:43] [INFO ] Deduced a trap composed of 58 places in 103 ms of which 0 ms to minimize.
[2023-03-10 06:24:44] [INFO ] Deduced a trap composed of 43 places in 100 ms of which 0 ms to minimize.
[2023-03-10 06:24:44] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 0 ms to minimize.
[2023-03-10 06:24:44] [INFO ] Deduced a trap composed of 27 places in 136 ms of which 1 ms to minimize.
[2023-03-10 06:24:44] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 1 ms to minimize.
[2023-03-10 06:24:44] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 1 ms to minimize.
[2023-03-10 06:24:44] [INFO ] Deduced a trap composed of 19 places in 156 ms of which 0 ms to minimize.
[2023-03-10 06:24:45] [INFO ] Deduced a trap composed of 15 places in 161 ms of which 1 ms to minimize.
[2023-03-10 06:24:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 449 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 448 transition count 451
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 30 place count 448 transition count 446
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 35 place count 443 transition count 446
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 40 place count 443 transition count 446
Applied a total of 40 rules in 65 ms. Remains 443 /461 variables (removed 18) and now considering 446/461 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 443/461 places, 446/461 transitions.
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:24:45] [INFO ] Invariants computation overflowed in 36 ms
Incomplete random walk after 1000000 steps, including 129516 resets, run finished after 1034 ms. (steps per millisecond=967 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84958 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 1) seen :0
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:24:47] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:24:47] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2023-03-10 06:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:24:48] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2023-03-10 06:24:48] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:24:48] [INFO ] [Nat]Added 84 Read/Feed constraints in 587 ms returned sat
[2023-03-10 06:24:49] [INFO ] Deduced a trap composed of 112 places in 286 ms of which 0 ms to minimize.
[2023-03-10 06:24:49] [INFO ] Deduced a trap composed of 125 places in 367 ms of which 1 ms to minimize.
[2023-03-10 06:24:49] [INFO ] Deduced a trap composed of 96 places in 348 ms of which 0 ms to minimize.
[2023-03-10 06:24:50] [INFO ] Deduced a trap composed of 4 places in 292 ms of which 0 ms to minimize.
[2023-03-10 06:24:50] [INFO ] Deduced a trap composed of 117 places in 347 ms of which 1 ms to minimize.
[2023-03-10 06:24:51] [INFO ] Deduced a trap composed of 113 places in 347 ms of which 1 ms to minimize.
[2023-03-10 06:24:51] [INFO ] Deduced a trap composed of 4 places in 285 ms of which 0 ms to minimize.
[2023-03-10 06:24:52] [INFO ] Deduced a trap composed of 24 places in 359 ms of which 1 ms to minimize.
[2023-03-10 06:24:52] [INFO ] Deduced a trap composed of 131 places in 286 ms of which 1 ms to minimize.
[2023-03-10 06:24:53] [INFO ] Deduced a trap composed of 22 places in 351 ms of which 0 ms to minimize.
[2023-03-10 06:24:53] [INFO ] Deduced a trap composed of 15 places in 340 ms of which 1 ms to minimize.
[2023-03-10 06:24:54] [INFO ] Deduced a trap composed of 17 places in 346 ms of which 1 ms to minimize.
[2023-03-10 06:24:54] [INFO ] Deduced a trap composed of 26 places in 375 ms of which 1 ms to minimize.
[2023-03-10 06:24:55] [INFO ] Deduced a trap composed of 20 places in 486 ms of which 2 ms to minimize.
[2023-03-10 06:24:55] [INFO ] Deduced a trap composed of 136 places in 433 ms of which 1 ms to minimize.
[2023-03-10 06:24:56] [INFO ] Deduced a trap composed of 104 places in 429 ms of which 1 ms to minimize.
[2023-03-10 06:24:57] [INFO ] Deduced a trap composed of 146 places in 431 ms of which 1 ms to minimize.
[2023-03-10 06:24:57] [INFO ] Deduced a trap composed of 27 places in 428 ms of which 1 ms to minimize.
[2023-03-10 06:24:58] [INFO ] Deduced a trap composed of 132 places in 438 ms of which 1 ms to minimize.
[2023-03-10 06:24:58] [INFO ] Deduced a trap composed of 132 places in 347 ms of which 1 ms to minimize.
[2023-03-10 06:24:59] [INFO ] Deduced a trap composed of 127 places in 286 ms of which 1 ms to minimize.
[2023-03-10 06:24:59] [INFO ] Deduced a trap composed of 103 places in 362 ms of which 1 ms to minimize.
[2023-03-10 06:25:00] [INFO ] Deduced a trap composed of 126 places in 342 ms of which 0 ms to minimize.
[2023-03-10 06:25:00] [INFO ] Deduced a trap composed of 131 places in 354 ms of which 1 ms to minimize.
[2023-03-10 06:25:00] [INFO ] Deduced a trap composed of 136 places in 288 ms of which 1 ms to minimize.
[2023-03-10 06:25:01] [INFO ] Deduced a trap composed of 134 places in 286 ms of which 0 ms to minimize.
[2023-03-10 06:25:01] [INFO ] Deduced a trap composed of 136 places in 355 ms of which 1 ms to minimize.
[2023-03-10 06:25:02] [INFO ] Deduced a trap composed of 134 places in 353 ms of which 0 ms to minimize.
[2023-03-10 06:25:02] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 13411 ms
[2023-03-10 06:25:02] [INFO ] Computed and/alt/rep : 340/2204/340 causal constraints (skipped 105 transitions) in 36 ms.
[2023-03-10 06:25:08] [INFO ] Deduced a trap composed of 18 places in 252 ms of which 1 ms to minimize.
[2023-03-10 06:25:08] [INFO ] Deduced a trap composed of 30 places in 136 ms of which 0 ms to minimize.
[2023-03-10 06:25:09] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 1 ms to minimize.
[2023-03-10 06:25:09] [INFO ] Deduced a trap composed of 37 places in 190 ms of which 1 ms to minimize.
[2023-03-10 06:25:09] [INFO ] Deduced a trap composed of 34 places in 199 ms of which 1 ms to minimize.
[2023-03-10 06:25:09] [INFO ] Deduced a trap composed of 33 places in 152 ms of which 1 ms to minimize.
[2023-03-10 06:25:09] [INFO ] Deduced a trap composed of 37 places in 152 ms of which 0 ms to minimize.
[2023-03-10 06:25:10] [INFO ] Deduced a trap composed of 40 places in 180 ms of which 1 ms to minimize.
[2023-03-10 06:25:10] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1886 ms
[2023-03-10 06:25:10] [INFO ] Added : 155 causal constraints over 32 iterations in 8207 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 446/446 transitions.
Applied a total of 0 rules in 10 ms. Remains 443 /443 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 443/443 places, 446/446 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 446/446 transitions.
Applied a total of 0 rules in 10 ms. Remains 443 /443 variables (removed 0) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:25:13] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:25:14] [INFO ] Implicit Places using invariants in 824 ms returned []
// Phase 1: matrix 446 rows 443 cols
[2023-03-10 06:25:14] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-10 06:25:14] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:25:30] [INFO ] Implicit Places using invariants and state equation in 16313 ms returned [13, 154, 174, 179, 200, 395]
Discarding 6 places :
Implicit Place search using SMT with State Equation took 17139 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 437/443 places, 446/446 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 437 transition count 441
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 432 transition count 441
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 432 transition count 441
Applied a total of 11 rules in 28 ms. Remains 432 /437 variables (removed 5) and now considering 441/446 (removed 5) transitions.
// Phase 1: matrix 441 rows 432 cols
[2023-03-10 06:25:30] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-10 06:25:31] [INFO ] Implicit Places using invariants in 626 ms returned []
// Phase 1: matrix 441 rows 432 cols
[2023-03-10 06:25:31] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 06:25:31] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:26:01] [INFO ] Performed 417/432 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:26:02] [INFO ] Implicit Places using invariants and state equation in 31248 ms returned []
Implicit Place search using SMT with State Equation took 31875 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 432/443 places, 441/446 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 49052 ms. Remains : 432/443 places, 441/446 transitions.
// Phase 1: matrix 441 rows 432 cols
[2023-03-10 06:26:02] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 1000000 steps, including 129490 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85239 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 1) seen :0
// Phase 1: matrix 441 rows 432 cols
[2023-03-10 06:26:04] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:26:04] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-10 06:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:26:05] [INFO ] [Nat]Absence check using state equation in 460 ms returned sat
[2023-03-10 06:26:05] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:26:06] [INFO ] [Nat]Added 84 Read/Feed constraints in 868 ms returned sat
[2023-03-10 06:26:06] [INFO ] Deduced a trap composed of 126 places in 343 ms of which 0 ms to minimize.
[2023-03-10 06:26:06] [INFO ] Deduced a trap composed of 120 places in 332 ms of which 1 ms to minimize.
[2023-03-10 06:26:07] [INFO ] Deduced a trap composed of 139 places in 338 ms of which 0 ms to minimize.
[2023-03-10 06:26:07] [INFO ] Deduced a trap composed of 113 places in 273 ms of which 0 ms to minimize.
[2023-03-10 06:26:08] [INFO ] Deduced a trap composed of 128 places in 336 ms of which 1 ms to minimize.
[2023-03-10 06:26:08] [INFO ] Deduced a trap composed of 122 places in 271 ms of which 0 ms to minimize.
[2023-03-10 06:26:10] [INFO ] Deduced a trap composed of 122 places in 276 ms of which 0 ms to minimize.
[2023-03-10 06:26:10] [INFO ] Deduced a trap composed of 117 places in 326 ms of which 1 ms to minimize.
[2023-03-10 06:26:11] [INFO ] Deduced a trap composed of 119 places in 276 ms of which 1 ms to minimize.
[2023-03-10 06:26:12] [INFO ] Deduced a trap composed of 116 places in 339 ms of which 1 ms to minimize.
[2023-03-10 06:26:12] [INFO ] Deduced a trap composed of 14 places in 271 ms of which 1 ms to minimize.
[2023-03-10 06:26:13] [INFO ] Deduced a trap composed of 115 places in 272 ms of which 1 ms to minimize.
[2023-03-10 06:26:13] [INFO ] Deduced a trap composed of 120 places in 274 ms of which 0 ms to minimize.
[2023-03-10 06:26:13] [INFO ] Deduced a trap composed of 122 places in 275 ms of which 1 ms to minimize.
[2023-03-10 06:26:14] [INFO ] Deduced a trap composed of 126 places in 328 ms of which 1 ms to minimize.
[2023-03-10 06:26:15] [INFO ] Deduced a trap composed of 120 places in 276 ms of which 1 ms to minimize.
[2023-03-10 06:26:15] [INFO ] Deduced a trap composed of 6 places in 343 ms of which 1 ms to minimize.
[2023-03-10 06:26:15] [INFO ] Deduced a trap composed of 7 places in 339 ms of which 0 ms to minimize.
[2023-03-10 06:26:16] [INFO ] Deduced a trap composed of 119 places in 331 ms of which 1 ms to minimize.
[2023-03-10 06:26:16] [INFO ] Deduced a trap composed of 114 places in 335 ms of which 0 ms to minimize.
[2023-03-10 06:26:17] [INFO ] Deduced a trap composed of 116 places in 337 ms of which 0 ms to minimize.
[2023-03-10 06:26:17] [INFO ] Deduced a trap composed of 124 places in 274 ms of which 0 ms to minimize.
[2023-03-10 06:26:19] [INFO ] Deduced a trap composed of 109 places in 273 ms of which 0 ms to minimize.
[2023-03-10 06:26:19] [INFO ] Deduced a trap composed of 119 places in 331 ms of which 0 ms to minimize.
[2023-03-10 06:26:20] [INFO ] Deduced a trap composed of 122 places in 276 ms of which 1 ms to minimize.
[2023-03-10 06:26:21] [INFO ] Deduced a trap composed of 125 places in 270 ms of which 0 ms to minimize.
[2023-03-10 06:26:21] [INFO ] Deduced a trap composed of 8 places in 275 ms of which 1 ms to minimize.
[2023-03-10 06:26:22] [INFO ] Deduced a trap composed of 122 places in 335 ms of which 0 ms to minimize.
[2023-03-10 06:26:23] [INFO ] Deduced a trap composed of 20 places in 275 ms of which 1 ms to minimize.
[2023-03-10 06:26:23] [INFO ] Deduced a trap composed of 34 places in 339 ms of which 1 ms to minimize.
[2023-03-10 06:26:25] [INFO ] Deduced a trap composed of 142 places in 276 ms of which 1 ms to minimize.
[2023-03-10 06:26:25] [INFO ] Deduced a trap composed of 141 places in 337 ms of which 0 ms to minimize.
[2023-03-10 06:26:26] [INFO ] Deduced a trap composed of 19 places in 332 ms of which 0 ms to minimize.
[2023-03-10 06:26:26] [INFO ] Deduced a trap composed of 12 places in 324 ms of which 1 ms to minimize.
[2023-03-10 06:26:26] [INFO ] Deduced a trap composed of 128 places in 273 ms of which 0 ms to minimize.
[2023-03-10 06:26:27] [INFO ] Deduced a trap composed of 125 places in 328 ms of which 1 ms to minimize.
[2023-03-10 06:26:27] [INFO ] Deduced a trap composed of 121 places in 274 ms of which 1 ms to minimize.
[2023-03-10 06:26:27] [INFO ] Deduced a trap composed of 122 places in 326 ms of which 1 ms to minimize.
[2023-03-10 06:26:28] [INFO ] Deduced a trap composed of 115 places in 332 ms of which 1 ms to minimize.
[2023-03-10 06:26:28] [INFO ] Deduced a trap composed of 120 places in 337 ms of which 0 ms to minimize.
[2023-03-10 06:26:28] [INFO ] Deduced a trap composed of 128 places in 331 ms of which 1 ms to minimize.
[2023-03-10 06:26:29] [INFO ] Deduced a trap composed of 125 places in 272 ms of which 3 ms to minimize.
[2023-03-10 06:26:29] [INFO ] Deduced a trap composed of 125 places in 270 ms of which 0 ms to minimize.
[2023-03-10 06:26:30] [INFO ] Deduced a trap composed of 122 places in 329 ms of which 0 ms to minimize.
[2023-03-10 06:26:30] [INFO ] Deduced a trap composed of 130 places in 308 ms of which 1 ms to minimize.
[2023-03-10 06:26:30] [INFO ] Deduced a trap composed of 124 places in 330 ms of which 1 ms to minimize.
[2023-03-10 06:26:31] [INFO ] Deduced a trap composed of 134 places in 271 ms of which 1 ms to minimize.
[2023-03-10 06:26:31] [INFO ] Deduced a trap composed of 123 places in 337 ms of which 1 ms to minimize.
[2023-03-10 06:26:31] [INFO ] Deduced a trap composed of 17 places in 342 ms of which 1 ms to minimize.
[2023-03-10 06:26:32] [INFO ] Deduced a trap composed of 18 places in 342 ms of which 1 ms to minimize.
[2023-03-10 06:26:32] [INFO ] Deduced a trap composed of 122 places in 335 ms of which 1 ms to minimize.
[2023-03-10 06:26:33] [INFO ] Deduced a trap composed of 132 places in 334 ms of which 1 ms to minimize.
[2023-03-10 06:26:33] [INFO ] Deduced a trap composed of 128 places in 343 ms of which 1 ms to minimize.
[2023-03-10 06:26:33] [INFO ] Deduced a trap composed of 138 places in 320 ms of which 1 ms to minimize.
[2023-03-10 06:26:34] [INFO ] Deduced a trap composed of 143 places in 321 ms of which 1 ms to minimize.
[2023-03-10 06:26:34] [INFO ] Deduced a trap composed of 123 places in 333 ms of which 1 ms to minimize.
[2023-03-10 06:26:34] [INFO ] Deduced a trap composed of 131 places in 330 ms of which 1 ms to minimize.
[2023-03-10 06:26:35] [INFO ] Deduced a trap composed of 10 places in 327 ms of which 1 ms to minimize.
[2023-03-10 06:26:35] [INFO ] Deduced a trap composed of 133 places in 329 ms of which 1 ms to minimize.
[2023-03-10 06:26:35] [INFO ] Deduced a trap composed of 131 places in 335 ms of which 0 ms to minimize.
[2023-03-10 06:26:36] [INFO ] Deduced a trap composed of 31 places in 267 ms of which 0 ms to minimize.
[2023-03-10 06:26:36] [INFO ] Deduced a trap composed of 138 places in 274 ms of which 0 ms to minimize.
[2023-03-10 06:26:36] [INFO ] Deduced a trap composed of 123 places in 273 ms of which 1 ms to minimize.
[2023-03-10 06:26:37] [INFO ] Deduced a trap composed of 146 places in 343 ms of which 1 ms to minimize.
[2023-03-10 06:26:37] [INFO ] Deduced a trap composed of 147 places in 342 ms of which 1 ms to minimize.
[2023-03-10 06:26:38] [INFO ] Deduced a trap composed of 131 places in 270 ms of which 0 ms to minimize.
[2023-03-10 06:26:38] [INFO ] Deduced a trap composed of 30 places in 324 ms of which 1 ms to minimize.
[2023-03-10 06:26:39] [INFO ] Deduced a trap composed of 22 places in 143 ms of which 0 ms to minimize.
[2023-03-10 06:26:39] [INFO ] Deduced a trap composed of 36 places in 154 ms of which 0 ms to minimize.
[2023-03-10 06:26:39] [INFO ] Deduced a trap composed of 37 places in 137 ms of which 1 ms to minimize.
[2023-03-10 06:26:40] [INFO ] Deduced a trap composed of 21 places in 137 ms of which 1 ms to minimize.
[2023-03-10 06:26:40] [INFO ] Deduced a trap composed of 40 places in 157 ms of which 1 ms to minimize.
[2023-03-10 06:26:42] [INFO ] Deduced a trap composed of 125 places in 272 ms of which 0 ms to minimize.
[2023-03-10 06:26:43] [INFO ] Deduced a trap composed of 116 places in 339 ms of which 1 ms to minimize.
[2023-03-10 06:26:43] [INFO ] Deduced a trap composed of 15 places in 272 ms of which 0 ms to minimize.
[2023-03-10 06:26:45] [INFO ] Deduced a trap composed of 122 places in 268 ms of which 1 ms to minimize.
[2023-03-10 06:26:45] [INFO ] Deduced a trap composed of 115 places in 317 ms of which 1 ms to minimize.
[2023-03-10 06:26:46] [INFO ] Deduced a trap composed of 115 places in 340 ms of which 1 ms to minimize.
[2023-03-10 06:26:46] [INFO ] Deduced a trap composed of 120 places in 271 ms of which 1 ms to minimize.
[2023-03-10 06:26:47] [INFO ] Deduced a trap composed of 117 places in 327 ms of which 0 ms to minimize.
[2023-03-10 06:26:47] [INFO ] Deduced a trap composed of 111 places in 348 ms of which 1 ms to minimize.
[2023-03-10 06:26:48] [INFO ] Deduced a trap composed of 120 places in 337 ms of which 1 ms to minimize.
[2023-03-10 06:26:48] [INFO ] Deduced a trap composed of 116 places in 332 ms of which 0 ms to minimize.
[2023-03-10 06:26:48] [INFO ] Deduced a trap composed of 120 places in 265 ms of which 1 ms to minimize.
[2023-03-10 06:26:49] [INFO ] Deduced a trap composed of 118 places in 270 ms of which 1 ms to minimize.
[2023-03-10 06:26:49] [INFO ] Deduced a trap composed of 125 places in 278 ms of which 1 ms to minimize.
[2023-03-10 06:26:49] [INFO ] Deduced a trap composed of 119 places in 328 ms of which 1 ms to minimize.
[2023-03-10 06:26:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 432 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 432/432 places, 441/441 transitions.
Applied a total of 0 rules in 10 ms. Remains 432 /432 variables (removed 0) and now considering 441/441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 432/432 places, 441/441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 432/432 places, 441/441 transitions.
Applied a total of 0 rules in 9 ms. Remains 432 /432 variables (removed 0) and now considering 441/441 (removed 0) transitions.
// Phase 1: matrix 441 rows 432 cols
[2023-03-10 06:26:49] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 06:26:50] [INFO ] Implicit Places using invariants in 601 ms returned []
// Phase 1: matrix 441 rows 432 cols
[2023-03-10 06:26:50] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 06:26:50] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:27:19] [INFO ] Implicit Places using invariants and state equation in 28963 ms returned []
Implicit Place search using SMT with State Equation took 29565 ms to find 0 implicit places.
[2023-03-10 06:27:19] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 441 rows 432 cols
[2023-03-10 06:27:19] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 06:27:19] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29956 ms. Remains : 432/432 places, 441/441 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-12 in 160372 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-13
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:27:19] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 10000 steps, including 1284 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 845 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:27:19] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:27:20] [INFO ] [Real]Absence check using state equation in 396 ms returned sat
[2023-03-10 06:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:27:20] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2023-03-10 06:27:20] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:27:20] [INFO ] [Nat]Added 73 Read/Feed constraints in 114 ms returned sat
[2023-03-10 06:27:20] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 36 ms.
[2023-03-10 06:27:25] [INFO ] Deduced a trap composed of 15 places in 160 ms of which 0 ms to minimize.
[2023-03-10 06:27:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2023-03-10 06:27:25] [INFO ] Added : 97 causal constraints over 20 iterations in 4301 ms. Result :sat
Minimization took 178 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 452 transition count 452
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 449 transition count 452
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 449 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 448 transition count 451
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 32 place count 448 transition count 444
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 39 place count 441 transition count 444
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 44 place count 441 transition count 444
Applied a total of 44 rules in 63 ms. Remains 441 /461 variables (removed 20) and now considering 444/461 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 441/461 places, 444/461 transitions.
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:27:25] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 1000000 steps, including 129539 resets, run finished after 1042 ms. (steps per millisecond=959 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84996 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 1) seen :0
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:27:27] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-10 06:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:27:27] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2023-03-10 06:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:27:27] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2023-03-10 06:27:27] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:27:28] [INFO ] [Nat]Added 84 Read/Feed constraints in 187 ms returned sat
[2023-03-10 06:27:28] [INFO ] Computed and/alt/rep : 338/2202/338 causal constraints (skipped 105 transitions) in 37 ms.
[2023-03-10 06:27:29] [INFO ] Deduced a trap composed of 15 places in 331 ms of which 1 ms to minimize.
[2023-03-10 06:27:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 395 ms
[2023-03-10 06:27:29] [INFO ] Added : 71 causal constraints over 15 iterations in 1280 ms. Result :sat
Minimization took 803 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 444/444 transitions.
Applied a total of 0 rules in 17 ms. Remains 441 /441 variables (removed 0) and now considering 444/444 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 441/441 places, 444/444 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 444/444 transitions.
Applied a total of 0 rules in 17 ms. Remains 441 /441 variables (removed 0) and now considering 444/444 (removed 0) transitions.
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:27:30] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 06:27:31] [INFO ] Implicit Places using invariants in 722 ms returned []
// Phase 1: matrix 444 rows 441 cols
[2023-03-10 06:27:31] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 06:27:31] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:28:01] [INFO ] Implicit Places using invariants and state equation in 29859 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 30582 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 440/441 places, 444/444 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 440 transition count 442
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 438 transition count 442
Applied a total of 4 rules in 20 ms. Remains 438 /440 variables (removed 2) and now considering 442/444 (removed 2) transitions.
// Phase 1: matrix 442 rows 438 cols
[2023-03-10 06:28:01] [INFO ] Computed 75 place invariants in 48 ms
[2023-03-10 06:28:02] [INFO ] Implicit Places using invariants in 1169 ms returned [47, 67, 72, 93, 98, 118, 124, 145, 150, 151, 171, 176, 197, 390]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1170 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 424/441 places, 442/444 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 424 transition count 433
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 415 transition count 433
Applied a total of 18 rules in 20 ms. Remains 415 /424 variables (removed 9) and now considering 433/442 (removed 9) transitions.
// Phase 1: matrix 433 rows 415 cols
[2023-03-10 06:28:02] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-10 06:28:02] [INFO ] Implicit Places using invariants in 410 ms returned []
// Phase 1: matrix 433 rows 415 cols
[2023-03-10 06:28:02] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-10 06:28:03] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:28:24] [INFO ] Implicit Places using invariants and state equation in 21520 ms returned []
Implicit Place search using SMT with State Equation took 21932 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 415/441 places, 433/444 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 53741 ms. Remains : 415/441 places, 433/444 transitions.
// Phase 1: matrix 433 rows 415 cols
[2023-03-10 06:28:24] [INFO ] Invariants computation overflowed in 32 ms
Incomplete random walk after 1000000 steps, including 144400 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91387 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 1) seen :0
// Phase 1: matrix 433 rows 415 cols
[2023-03-10 06:28:25] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-10 06:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:28:26] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2023-03-10 06:28:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:28:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:28:26] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2023-03-10 06:28:26] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:28:26] [INFO ] [Nat]Added 84 Read/Feed constraints in 133 ms returned sat
[2023-03-10 06:28:27] [INFO ] Computed and/alt/rep : 323/2160/323 causal constraints (skipped 109 transitions) in 33 ms.
[2023-03-10 06:28:28] [INFO ] Deduced a trap composed of 8 places in 285 ms of which 1 ms to minimize.
[2023-03-10 06:28:28] [INFO ] Deduced a trap composed of 12 places in 252 ms of which 0 ms to minimize.
[2023-03-10 06:28:28] [INFO ] Deduced a trap composed of 16 places in 243 ms of which 0 ms to minimize.
[2023-03-10 06:28:29] [INFO ] Deduced a trap composed of 15 places in 242 ms of which 0 ms to minimize.
[2023-03-10 06:28:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1219 ms
[2023-03-10 06:28:29] [INFO ] Added : 74 causal constraints over 15 iterations in 2172 ms. Result :sat
Minimization took 449 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 433/433 transitions.
Applied a total of 0 rules in 8 ms. Remains 415 /415 variables (removed 0) and now considering 433/433 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 415/415 places, 433/433 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 433/433 transitions.
Applied a total of 0 rules in 8 ms. Remains 415 /415 variables (removed 0) and now considering 433/433 (removed 0) transitions.
// Phase 1: matrix 433 rows 415 cols
[2023-03-10 06:28:29] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-10 06:28:30] [INFO ] Implicit Places using invariants in 513 ms returned []
// Phase 1: matrix 433 rows 415 cols
[2023-03-10 06:28:30] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-10 06:28:30] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-10 06:29:00] [INFO ] Performed 389/415 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 06:29:01] [INFO ] Implicit Places using invariants and state equation in 31735 ms returned []
Implicit Place search using SMT with State Equation took 32250 ms to find 0 implicit places.
[2023-03-10 06:29:01] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 433 rows 415 cols
[2023-03-10 06:29:02] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-10 06:29:02] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32602 ms. Remains : 415/415 places, 433/433 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-13 in 102551 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-14
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:29:02] [INFO ] Invariants computation overflowed in 41 ms
Incomplete random walk after 10000 steps, including 1290 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 813 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 461 rows 461 cols
[2023-03-10 06:29:02] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 06:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:29:02] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2023-03-10 06:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:29:03] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2023-03-10 06:29:03] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 06:29:03] [INFO ] [Nat]Added 73 Read/Feed constraints in 173 ms returned sat
[2023-03-10 06:29:03] [INFO ] Computed and/alt/rep : 375/2219/375 causal constraints (skipped 85 transitions) in 37 ms.
[2023-03-10 06:29:06] [INFO ] Deduced a trap composed of 4 places in 180 ms of which 1 ms to minimize.
[2023-03-10 06:29:07] [INFO ] Deduced a trap composed of 8 places in 179 ms of which 1 ms to minimize.
[2023-03-10 06:29:07] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 1740 ms
[2023-03-10 06:29:08] [INFO ] Deduced a trap composed of 9 places in 257 ms of which 1 ms to minimize.
[2023-03-10 06:29:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 461 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 461/461 places, 461/461 transitions.
Graph (complete) has 3262 edges and 461 vertex of which 459 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 459 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 457 transition count 457
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 457 transition count 456
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 456 transition count 456
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 453 transition count 453
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 19 place count 451 transition count 453
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 451 transition count 452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 450 transition count 452
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 28 place count 450 transition count 445
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 35 place count 443 transition count 445
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 40 place count 443 transition count 445
Applied a total of 40 rules in 65 ms. Remains 443 /461 variables (removed 18) and now considering 445/461 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 443/461 places, 445/461 transitions.
// Phase 1: matrix 445 rows 443 cols
[2023-03-10 06:29:08] [INFO ] Invariants computation overflowed in 31 ms
Incomplete random walk after 1000000 steps, including 129345 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85163 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 1) seen :0
// Phase 1: matrix 445 rows 443 cols
[2023-03-10 06:29:09] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-10 06:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 06:29:10] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2023-03-10 06:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 06:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 06:29:10] [INFO ] [Nat]Absence check using state equation in 386 ms returned sat
[2023-03-10 06:29:10] [INFO ] State equation strengthened by 82 read => feed constraints.
[2023-03-10 06:29:11] [INFO ] [Nat]Added 82 Read/Feed constraints in 432 ms returned sat
[2023-03-10 06:29:11] [INFO ] Computed and/alt/rep : 342/2190/342 causal constraints (skipped 102 transitions) in 36 ms.
[2023-03-10 06:29:12] [INFO ] Deduced a trap composed of 18 places in 341 ms of which 1 ms to minimize.
[2023-03-10 06:29:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 394 ms
[2023-03-10 06:29:12] [INFO ] Added : 65 causal constraints over 14 iterations in 1282 ms. Result :sat
Minimization took 542 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 443 /443 variables (removed 0) and now considering 445/445 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 443/443 places, 445/445 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 445/445 transitions.
Applied a total of 0 rules in 10 ms. Remains 443 /443 variables (removed 0) and now considering 445/445 (removed 0) transitions.
// Phase 1: matrix 445 rows 443 cols
[2023-03-10 06:29:13] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:29:13] [INFO ] Implicit Places using invariants in 609 ms returned []
// Phase 1: matrix 445 rows 443 cols
[2023-03-10 06:29:13] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-10 06:29:13] [INFO ] State equation strengthened by 82 read => feed constraints.
[2023-03-10 06:29:44] [INFO ] Performed 415/443 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2023-03-10 06:29:45] [INFO ] Implicit Places using invariants and state equation in 32103 ms returned [13, 72]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 32714 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 441/443 places, 445/445 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 441 transition count 443
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 439 transition count 443
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 439 transition count 443
Applied a total of 5 rules in 28 ms. Remains 439 /441 variables (removed 2) and now considering 443/445 (removed 2) transitions.
// Phase 1: matrix 443 rows 439 cols
[2023-03-10 06:29:45] [INFO ] Computed 74 place invariants in 69 ms
[2023-03-10 06:29:47] [INFO ] Implicit Places using invariants in 1387 ms returned [47, 73, 94, 99, 119, 125, 146, 151, 152, 172, 177, 198, 391]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 1388 ms to find 13 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 426/443 places, 443/445 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 426 transition count 434
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 417 transition count 434
Applied a total of 18 rules in 20 ms. Remains 417 /426 variables (removed 9) and now considering 434/443 (removed 9) transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:29:47] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-10 06:29:47] [INFO ] Implicit Places using invariants in 514 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-10 06:29:47] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-10 06:29:48] [INFO ] State equation strengthened by 82 read => feed constraints.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14728260 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16110252 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-020"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is DoubleExponent-PT-020, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r139-smll-167819423200485"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;