About the Execution of ITS-Tools for DoubleExponent-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1255.376 | 3600000.00 | 3600851.00 | 8116.80 | [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.r133-smll-167819411100485.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 itstools
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 r133-smll-167819411100485
=====================================================================
--------------------
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 1678504669549
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-020
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-11 03:17:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 03:17:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:17:53] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2023-03-11 03:17:53] [INFO ] Transformed 1064 places.
[2023-03-11 03:17:53] [INFO ] Transformed 998 transitions.
[2023-03-11 03:17:53] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 364 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
// Phase 1: matrix 998 rows 1064 cols
[2023-03-11 03:17:53] [INFO ] Invariants computation overflowed in 227 ms
Incomplete random walk after 10000 steps, including 335 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 270 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 295 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 295 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 271 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 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 280 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 279 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 287 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 271 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 293 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 275 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 293 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
// Phase 1: matrix 998 rows 1064 cols
[2023-03-11 03:17:54] [INFO ] Invariants computation overflowed in 156 ms
[2023-03-11 03:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:17:59] [INFO ] [Real]Absence check using state equation in 4451 ms returned unknown
[2023-03-11 03:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:03] [INFO ] [Real]Absence check using state equation in 3544 ms returned sat
[2023-03-11 03:18:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:06] [INFO ] [Nat]Absence check using state equation in 2986 ms returned sat
[2023-03-11 03:18:07] [INFO ] Deduced a trap composed of 72 places in 772 ms of which 5 ms to minimize.
[2023-03-11 03:18:08] [INFO ] Deduced a trap composed of 61 places in 554 ms of which 2 ms to minimize.
[2023-03-11 03:18:09] [INFO ] Deduced a trap composed of 53 places in 572 ms of which 2 ms to minimize.
[2023-03-11 03:18:09] [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)
[2023-03-11 03:18:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:13] [INFO ] [Real]Absence check using state equation in 3824 ms returned sat
[2023-03-11 03:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:15] [INFO ] [Nat]Absence check using state equation in 2713 ms returned sat
[2023-03-11 03:18:16] [INFO ] Deduced a trap composed of 77 places in 546 ms of which 2 ms to minimize.
[2023-03-11 03:18:17] [INFO ] Deduced a trap composed of 90 places in 554 ms of which 2 ms to minimize.
[2023-03-11 03:18:17] [INFO ] Deduced a trap composed of 305 places in 528 ms of which 1 ms to minimize.
[2023-03-11 03:18:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1880 ms
[2023-03-11 03:18:17] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 84 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2023-03-11 03:18:19] [INFO ] Deduced a trap composed of 8 places in 899 ms of which 2 ms to minimize.
[2023-03-11 03:18:19] [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.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)
[2023-03-11 03:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:19] [INFO ] [Real]Absence check using state equation in 523 ms returned sat
[2023-03-11 03:18:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:20] [INFO ] [Nat]Absence check using state equation in 678 ms returned sat
[2023-03-11 03:18:21] [INFO ] Deduced a trap composed of 368 places in 766 ms of which 2 ms to minimize.
[2023-03-11 03:18:23] [INFO ] Deduced a trap composed of 59 places in 738 ms of which 2 ms to minimize.
[2023-03-11 03:18:23] [INFO ] Deduced a trap composed of 400 places in 867 ms of which 1 ms to minimize.
[2023-03-11 03:18:24] [INFO ] Deduced a trap composed of 55 places in 785 ms of which 1 ms to minimize.
[2023-03-11 03:18:24] [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)
[2023-03-11 03:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:26] [INFO ] [Real]Absence check using state equation in 1363 ms returned sat
[2023-03-11 03:18:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:28] [INFO ] [Nat]Absence check using state equation in 1806 ms returned sat
[2023-03-11 03:18:29] [INFO ] Deduced a trap composed of 445 places in 818 ms of which 11 ms to minimize.
[2023-03-11 03:18:30] [INFO ] Deduced a trap composed of 31 places in 650 ms of which 1 ms to minimize.
[2023-03-11 03:18:30] [INFO ] Deduced a trap composed of 113 places in 606 ms of which 1 ms to minimize.
[2023-03-11 03:18:31] [INFO ] Deduced a trap composed of 89 places in 800 ms of which 1 ms to minimize.
[2023-03-11 03:18:31] [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)
[2023-03-11 03:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:35] [INFO ] [Real]Absence check using state equation in 3143 ms returned sat
[2023-03-11 03:18:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:37] [INFO ] [Nat]Absence check using state equation in 2257 ms returned sat
[2023-03-11 03:18:38] [INFO ] Deduced a trap composed of 408 places in 850 ms of which 1 ms to minimize.
[2023-03-11 03:18:39] [INFO ] Deduced a trap composed of 58 places in 798 ms of which 1 ms to minimize.
[2023-03-11 03:18:40] [INFO ] Deduced a trap composed of 418 places in 809 ms of which 2 ms to minimize.
[2023-03-11 03:18:40] [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)
[2023-03-11 03:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:41] [INFO ] [Real]Absence check using state equation in 1241 ms returned sat
[2023-03-11 03:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:43] [INFO ] [Nat]Absence check using state equation in 1684 ms returned sat
[2023-03-11 03:18:44] [INFO ] Deduced a trap composed of 61 places in 567 ms of which 1 ms to minimize.
[2023-03-11 03:18:45] [INFO ] Deduced a trap composed of 397 places in 920 ms of which 2 ms to minimize.
[2023-03-11 03:18:45] [INFO ] Deduced a trap composed of 415 places in 653 ms of which 1 ms to minimize.
[2023-03-11 03:18:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2465 ms
[2023-03-11 03:18:46] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 70 ms.
[2023-03-11 03:18:46] [INFO ] Added : 5 causal constraints over 1 iterations in 711 ms. Result :unknown
[2023-03-11 03:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:47] [INFO ] [Real]Absence check using state equation in 791 ms returned sat
[2023-03-11 03:18:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:48] [INFO ] [Nat]Absence check using state equation in 827 ms returned sat
[2023-03-11 03:18:48] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 69 ms.
[2023-03-11 03:18:52] [INFO ] Added : 50 causal constraints over 10 iterations in 3917 ms. Result :unknown
[2023-03-11 03:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:55] [INFO ] [Real]Absence check using state equation in 2303 ms returned sat
[2023-03-11 03:18:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:18:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:18:57] [INFO ] [Nat]Absence check using state equation in 2329 ms returned sat
[2023-03-11 03:18:58] [INFO ] Deduced a trap composed of 67 places in 663 ms of which 2 ms to minimize.
[2023-03-11 03:18:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 888 ms
[2023-03-11 03:18:58] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-11 03:19:00] [INFO ] Added : 20 causal constraints over 4 iterations in 1644 ms. Result :unknown
[2023-03-11 03:19:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:01] [INFO ] [Real]Absence check using state equation in 1054 ms returned sat
[2023-03-11 03:19:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:02] [INFO ] [Nat]Absence check using state equation in 1076 ms returned sat
[2023-03-11 03:19:03] [INFO ] Deduced a trap composed of 65 places in 839 ms of which 2 ms to minimize.
[2023-03-11 03:19:04] [INFO ] Deduced a trap composed of 73 places in 826 ms of which 2 ms to minimize.
[2023-03-11 03:19:05] [INFO ] Deduced a trap composed of 84 places in 847 ms of which 2 ms to minimize.
[2023-03-11 03:19:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2823 ms
[2023-03-11 03:19:05] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-11 03:19:06] [INFO ] Added : 20 causal constraints over 4 iterations in 943 ms. Result :unknown
[2023-03-11 03:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:07] [INFO ] [Real]Absence check using state equation in 818 ms returned sat
[2023-03-11 03:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:08] [INFO ] [Nat]Absence check using state equation in 1150 ms returned sat
[2023-03-11 03:19:09] [INFO ] Deduced a trap composed of 149 places in 506 ms of which 1 ms to minimize.
[2023-03-11 03:19:10] [INFO ] Deduced a trap composed of 137 places in 576 ms of which 1 ms to minimize.
[2023-03-11 03:19:10] [INFO ] Deduced a trap composed of 163 places in 476 ms of which 1 ms to minimize.
[2023-03-11 03:19:11] [INFO ] Deduced a trap composed of 151 places in 568 ms of which 1 ms to minimize.
[2023-03-11 03:19:12] [INFO ] Deduced a trap composed of 175 places in 591 ms of which 1 ms to minimize.
[2023-03-11 03:19:12] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 3645 ms
[2023-03-11 03:19:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:13] [INFO ] [Real]Absence check using state equation in 886 ms returned sat
[2023-03-11 03:19:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:19:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:14] [INFO ] [Nat]Absence check using state equation in 965 ms returned sat
[2023-03-11 03:19:15] [INFO ] Deduced a trap composed of 113 places in 437 ms of which 2 ms to minimize.
[2023-03-11 03:19:16] [INFO ] Deduced a trap composed of 125 places in 581 ms of which 2 ms to minimize.
[2023-03-11 03:19:17] [INFO ] Deduced a trap composed of 501 places in 940 ms of which 2 ms to minimize.
[2023-03-11 03:19:18] [INFO ] Deduced a trap composed of 477 places in 901 ms of which 2 ms to minimize.
[2023-03-11 03:19:18] [INFO ] Deduced a trap composed of 470 places in 667 ms of which 2 ms to minimize.
[2023-03-11 03:19:18] [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)
[2023-03-11 03:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:21] [INFO ] [Real]Absence check using state equation in 2920 ms returned sat
[2023-03-11 03:19:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:25] [INFO ] [Nat]Absence check using state equation in 3069 ms returned sat
[2023-03-11 03:19:25] [INFO ] Deduced a trap composed of 349 places in 689 ms of which 1 ms to minimize.
[2023-03-11 03:19:26] [INFO ] Deduced a trap composed of 163 places in 349 ms of which 1 ms to minimize.
[2023-03-11 03:19:26] [INFO ] Deduced a trap composed of 277 places in 357 ms of which 1 ms to minimize.
[2023-03-11 03:19:27] [INFO ] Deduced a trap composed of 151 places in 386 ms of which 1 ms to minimize.
[2023-03-11 03:19:27] [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)
[2023-03-11 03:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:30] [INFO ] [Real]Absence check using state equation in 3053 ms returned sat
[2023-03-11 03:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:31] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2023-03-11 03:19:32] [INFO ] Deduced a trap composed of 381 places in 951 ms of which 1 ms to minimize.
[2023-03-11 03:19:33] [INFO ] Deduced a trap composed of 394 places in 836 ms of which 1 ms to minimize.
[2023-03-11 03:19:34] [INFO ] Deduced a trap composed of 395 places in 849 ms of which 2 ms to minimize.
[2023-03-11 03:19:35] [INFO ] Deduced a trap composed of 55 places in 1009 ms of which 1 ms to minimize.
[2023-03-11 03:19:35] [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)
[2023-03-11 03:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:36] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2023-03-11 03:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:37] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2023-03-11 03:19:38] [INFO ] Deduced a trap composed of 396 places in 819 ms of which 2 ms to minimize.
[2023-03-11 03:19:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1436 ms
[2023-03-11 03:19:39] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 107 ms.
[2023-03-11 03:19:41] [INFO ] Added : 20 causal constraints over 4 iterations in 2695 ms. Result :unknown
[2023-03-11 03:19:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:43] [INFO ] [Real]Absence check using state equation in 1780 ms returned sat
[2023-03-11 03:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:19:45] [INFO ] [Nat]Absence check using state equation in 1243 ms returned sat
[2023-03-11 03:19:45] [INFO ] Deduced a trap composed of 65 places in 538 ms of which 2 ms to minimize.
[2023-03-11 03:19:46] [INFO ] Deduced a trap composed of 107 places in 687 ms of which 2 ms to minimize.
[2023-03-11 03:19:47] [INFO ] Deduced a trap composed of 105 places in 687 ms of which 2 ms to minimize.
[2023-03-11 03:19:48] [INFO ] Deduced a trap composed of 84 places in 705 ms of which 1 ms to minimize.
[2023-03-11 03:19:49] [INFO ] Deduced a trap composed of 84 places in 676 ms of which 2 ms to minimize.
[2023-03-11 03:19:49] [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 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.5 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 12 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 7 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 447 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 448 ms. Remains : 495/1064 places, 470/998 transitions.
// Phase 1: matrix 470 rows 495 cols
[2023-03-11 03:21:03] [INFO ] Computed 101 place invariants in 102 ms
Incomplete random walk after 1000000 steps, including 127943 resets, run finished after 1745 ms. (steps per millisecond=573 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85024 resets, run finished after 1060 ms. (steps per millisecond=943 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84689 resets, run finished after 1058 ms. (steps per millisecond=945 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84781 resets, run finished after 1061 ms. (steps per millisecond=942 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84603 resets, run finished after 1057 ms. (steps per millisecond=946 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84858 resets, run finished after 1062 ms. (steps per millisecond=941 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84817 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84491 resets, run finished after 1071 ms. (steps per millisecond=933 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84684 resets, run finished after 1069 ms. (steps per millisecond=935 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84761 resets, run finished after 1113 ms. (steps per millisecond=898 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84553 resets, run finished after 1075 ms. (steps per millisecond=930 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84903 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84516 resets, run finished after 1078 ms. (steps per millisecond=927 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84582 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84929 resets, run finished after 1075 ms. (steps per millisecond=930 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84399 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84805 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 16) seen :0
[2023-03-11 03:21:22] [INFO ] Invariant cache hit.
[2023-03-11 03:21:22] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:21:22] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 41 ms returned sat
[2023-03-11 03:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:22] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2023-03-11 03:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:21:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-11 03:21:23] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-11 03:21:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:23] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2023-03-11 03:21:23] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:21:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 03:21:29] [INFO ] [Nat]Added 73 Read/Feed constraints in 6234 ms returned unknown
[2023-03-11 03:21:29] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:21:29] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 40 ms returned sat
[2023-03-11 03:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:30] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2023-03-11 03:21:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:21:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:21:30] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 40 ms returned sat
[2023-03-11 03:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:30] [INFO ] [Nat]Absence check using state equation in 430 ms returned sat
[2023-03-11 03:21:30] [INFO ] [Nat]Added 73 Read/Feed constraints in 193 ms returned sat
[2023-03-11 03:21:31] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 62 ms.
[2023-03-11 03:21:31] [INFO ] Added : 74 causal constraints over 15 iterations in 831 ms. Result :sat
Minimization took 848 ms.
[2023-03-11 03:21:32] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:21:32] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 40 ms returned sat
[2023-03-11 03:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:33] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2023-03-11 03:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:21:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:21:33] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 41 ms returned sat
[2023-03-11 03:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:33] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2023-03-11 03:21:34] [INFO ] [Nat]Added 73 Read/Feed constraints in 378 ms returned sat
[2023-03-11 03:21:34] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 44 ms.
[2023-03-11 03:21:39] [INFO ] Deduced a trap composed of 13 places in 203 ms of which 1 ms to minimize.
[2023-03-11 03:21:39] [INFO ] Deduced a trap composed of 19 places in 255 ms of which 2 ms to minimize.
[2023-03-11 03:21:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 575 ms
[2023-03-11 03:21:39] [INFO ] Added : 158 causal constraints over 33 iterations in 5269 ms. Result :sat
Minimization took 1175 ms.
[2023-03-11 03:21:40] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:21:40] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 41 ms returned sat
[2023-03-11 03:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:41] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2023-03-11 03:21:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:21:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:21:41] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 38 ms returned sat
[2023-03-11 03:21:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:41] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2023-03-11 03:21:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 51 ms returned sat
[2023-03-11 03:21:41] [INFO ] Deduced a trap composed of 14 places in 189 ms of which 0 ms to minimize.
[2023-03-11 03:21:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 239 ms
[2023-03-11 03:21:41] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 42 ms.
[2023-03-11 03:21:42] [INFO ] Added : 58 causal constraints over 12 iterations in 593 ms. Result :sat
Minimization took 1297 ms.
[2023-03-11 03:21:43] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:21:43] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 39 ms returned sat
[2023-03-11 03:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:44] [INFO ] [Real]Absence check using state equation in 519 ms returned sat
[2023-03-11 03:21:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:21:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:21:44] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 42 ms returned sat
[2023-03-11 03:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:21:45] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2023-03-11 03:21:46] [INFO ] [Nat]Added 73 Read/Feed constraints in 1383 ms returned sat
[2023-03-11 03:21:46] [INFO ] Deduced a trap composed of 70 places in 65 ms of which 0 ms to minimize.
[2023-03-11 03:21:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2023-03-11 03:21:46] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 41 ms.
[2023-03-11 03:21:56] [INFO ] Deduced a trap composed of 8 places in 183 ms of which 0 ms to minimize.
[2023-03-11 03:21:57] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 1 ms to minimize.
[2023-03-11 03:21:57] [INFO ] Deduced a trap composed of 39 places in 123 ms of which 1 ms to minimize.
[2023-03-11 03:21:57] [INFO ] Deduced a trap composed of 37 places in 119 ms of which 4 ms to minimize.
[2023-03-11 03:21:58] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 0 ms to minimize.
[2023-03-11 03:21:58] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 1 ms to minimize.
[2023-03-11 03:21:58] [INFO ] Deduced a trap composed of 41 places in 92 ms of which 0 ms to minimize.
[2023-03-11 03:21:58] [INFO ] Deduced a trap composed of 40 places in 107 ms of which 1 ms to minimize.
[2023-03-11 03:21:58] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 1 ms to minimize.
[2023-03-11 03:21:59] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 1 ms to minimize.
[2023-03-11 03:21:59] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 1 ms to minimize.
[2023-03-11 03:21:59] [INFO ] Deduced a trap composed of 39 places in 87 ms of which 0 ms to minimize.
[2023-03-11 03:22:00] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 3 ms to minimize.
[2023-03-11 03:22:00] [INFO ] Deduced a trap composed of 46 places in 81 ms of which 0 ms to minimize.
[2023-03-11 03:22:00] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 1 ms to minimize.
[2023-03-11 03:22:00] [INFO ] Deduced a trap composed of 42 places in 89 ms of which 3 ms to minimize.
[2023-03-11 03:22:01] [INFO ] Deduced a trap composed of 45 places in 81 ms of which 1 ms to minimize.
[2023-03-11 03:22:01] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 1 ms to minimize.
[2023-03-11 03:22:02] [INFO ] Deduced a trap composed of 47 places in 94 ms of which 1 ms to minimize.
[2023-03-11 03:22:02] [INFO ] Deduced a trap composed of 54 places in 74 ms of which 0 ms to minimize.
[2023-03-11 03:22:02] [INFO ] Deduced a trap composed of 90 places in 131 ms of which 0 ms to minimize.
[2023-03-11 03:22:02] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 1 ms to minimize.
[2023-03-11 03:22:03] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 6357 ms
[2023-03-11 03:22:03] [INFO ] Added : 295 causal constraints over 59 iterations in 16506 ms. Result :sat
Minimization took 3019 ms.
[2023-03-11 03:22:06] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-11 03:22:06] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 31 ms returned sat
[2023-03-11 03:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:06] [INFO ] [Real]Absence check using state equation in 358 ms returned sat
[2023-03-11 03:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:22:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:22:06] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 40 ms returned sat
[2023-03-11 03:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:07] [INFO ] [Nat]Absence check using state equation in 404 ms returned sat
[2023-03-11 03:22:07] [INFO ] [Nat]Added 73 Read/Feed constraints in 107 ms returned sat
[2023-03-11 03:22:07] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 39 ms.
[2023-03-11 03:22:11] [INFO ] Deduced a trap composed of 12 places in 251 ms of which 1 ms to minimize.
[2023-03-11 03:22:12] [INFO ] Deduced a trap composed of 8 places in 251 ms of which 0 ms to minimize.
[2023-03-11 03:22:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 621 ms
[2023-03-11 03:22:12] [INFO ] Added : 145 causal constraints over 30 iterations in 5097 ms. Result :sat
Minimization took 1675 ms.
[2023-03-11 03:22:14] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:14] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 30 ms returned sat
[2023-03-11 03:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:14] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2023-03-11 03:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:22:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:14] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 40 ms returned sat
[2023-03-11 03:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:15] [INFO ] [Nat]Absence check using state equation in 356 ms returned sat
[2023-03-11 03:22:16] [INFO ] [Nat]Added 73 Read/Feed constraints in 1720 ms returned sat
[2023-03-11 03:22:16] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 0 ms to minimize.
[2023-03-11 03:22:17] [INFO ] Deduced a trap composed of 19 places in 169 ms of which 0 ms to minimize.
[2023-03-11 03:22:17] [INFO ] Deduced a trap composed of 14 places in 169 ms of which 0 ms to minimize.
[2023-03-11 03:22:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 857 ms
[2023-03-11 03:22:17] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 37 ms.
[2023-03-11 03:22:23] [INFO ] Deduced a trap composed of 20 places in 170 ms of which 0 ms to minimize.
[2023-03-11 03:22:23] [INFO ] Deduced a trap composed of 28 places in 164 ms of which 0 ms to minimize.
[2023-03-11 03:22:23] [INFO ] Deduced a trap composed of 31 places in 155 ms of which 0 ms to minimize.
[2023-03-11 03:22:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 704 ms
[2023-03-11 03:22:24] [INFO ] Added : 195 causal constraints over 39 iterations in 6484 ms. Result :sat
Minimization took 1626 ms.
[2023-03-11 03:22:25] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:25] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 43 ms returned sat
[2023-03-11 03:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:26] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2023-03-11 03:22:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:22:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:22:26] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 39 ms returned sat
[2023-03-11 03:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:26] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2023-03-11 03:22:27] [INFO ] [Nat]Added 73 Read/Feed constraints in 569 ms returned sat
[2023-03-11 03:22:27] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 39 ms.
[2023-03-11 03:22:31] [INFO ] Deduced a trap composed of 10 places in 197 ms of which 1 ms to minimize.
[2023-03-11 03:22:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 276 ms
[2023-03-11 03:22:31] [INFO ] Added : 220 causal constraints over 44 iterations in 4440 ms. Result :sat
Minimization took 1345 ms.
[2023-03-11 03:22:33] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:33] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 45 ms returned sat
[2023-03-11 03:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:33] [INFO ] [Real]Absence check using state equation in 355 ms returned sat
[2023-03-11 03:22:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:22:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:33] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 41 ms returned sat
[2023-03-11 03:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:34] [INFO ] [Nat]Absence check using state equation in 350 ms returned sat
[2023-03-11 03:22:34] [INFO ] [Nat]Added 73 Read/Feed constraints in 746 ms returned sat
[2023-03-11 03:22:34] [INFO ] Deduced a trap composed of 9 places in 186 ms of which 1 ms to minimize.
[2023-03-11 03:22:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-03-11 03:22:35] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 39 ms.
[2023-03-11 03:22:37] [INFO ] Deduced a trap composed of 12 places in 259 ms of which 1 ms to minimize.
[2023-03-11 03:22:37] [INFO ] Deduced a trap composed of 15 places in 214 ms of which 1 ms to minimize.
[2023-03-11 03:22:38] [INFO ] Deduced a trap composed of 18 places in 202 ms of which 0 ms to minimize.
[2023-03-11 03:22:38] [INFO ] Deduced a trap composed of 23 places in 191 ms of which 1 ms to minimize.
[2023-03-11 03:22:38] [INFO ] Deduced a trap composed of 34 places in 176 ms of which 1 ms to minimize.
[2023-03-11 03:22:38] [INFO ] Deduced a trap composed of 30 places in 176 ms of which 1 ms to minimize.
[2023-03-11 03:22:39] [INFO ] Deduced a trap composed of 27 places in 172 ms of which 1 ms to minimize.
[2023-03-11 03:22:39] [INFO ] Deduced a trap composed of 29 places in 166 ms of which 1 ms to minimize.
[2023-03-11 03:22:39] [INFO ] Deduced a trap composed of 33 places in 136 ms of which 1 ms to minimize.
[2023-03-11 03:22:39] [INFO ] Deduced a trap composed of 31 places in 140 ms of which 1 ms to minimize.
[2023-03-11 03:22:39] [INFO ] Deduced a trap composed of 33 places in 153 ms of which 1 ms to minimize.
[2023-03-11 03:22:39] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2679 ms
[2023-03-11 03:22:40] [INFO ] Added : 152 causal constraints over 32 iterations in 5088 ms. Result :sat
Minimization took 2147 ms.
[2023-03-11 03:22:42] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:22:42] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 38 ms returned sat
[2023-03-11 03:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:42] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2023-03-11 03:22:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:22:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:42] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 39 ms returned sat
[2023-03-11 03:22:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:43] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2023-03-11 03:22:43] [INFO ] [Nat]Added 73 Read/Feed constraints in 157 ms returned sat
[2023-03-11 03:22:43] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 39 ms.
[2023-03-11 03:22:44] [INFO ] Deduced a trap composed of 8 places in 202 ms of which 1 ms to minimize.
[2023-03-11 03:22:45] [INFO ] Deduced a trap composed of 10 places in 237 ms of which 1 ms to minimize.
[2023-03-11 03:22:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 545 ms
[2023-03-11 03:22:45] [INFO ] Added : 93 causal constraints over 21 iterations in 1794 ms. Result :sat
Minimization took 1038 ms.
[2023-03-11 03:22:46] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:22:46] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 41 ms returned sat
[2023-03-11 03:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:46] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2023-03-11 03:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:22:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:46] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 38 ms returned sat
[2023-03-11 03:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:22:47] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2023-03-11 03:22:48] [INFO ] [Nat]Added 73 Read/Feed constraints in 1313 ms returned sat
[2023-03-11 03:22:48] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 41 ms.
[2023-03-11 03:22:56] [INFO ] Deduced a trap composed of 8 places in 221 ms of which 1 ms to minimize.
[2023-03-11 03:22:57] [INFO ] Deduced a trap composed of 10 places in 164 ms of which 1 ms to minimize.
[2023-03-11 03:22:57] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 0 ms to minimize.
[2023-03-11 03:22:57] [INFO ] Deduced a trap composed of 26 places in 148 ms of which 1 ms to minimize.
[2023-03-11 03:22:57] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 0 ms to minimize.
[2023-03-11 03:22:58] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 0 ms to minimize.
[2023-03-11 03:22:58] [INFO ] Deduced a trap composed of 37 places in 147 ms of which 1 ms to minimize.
[2023-03-11 03:22:58] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 1 ms to minimize.
[2023-03-11 03:22:58] [INFO ] Deduced a trap composed of 31 places in 131 ms of which 1 ms to minimize.
[2023-03-11 03:22:58] [INFO ] Deduced a trap composed of 33 places in 144 ms of which 0 ms to minimize.
[2023-03-11 03:22:59] [INFO ] Deduced a trap composed of 33 places in 130 ms of which 1 ms to minimize.
[2023-03-11 03:22:59] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 1 ms to minimize.
[2023-03-11 03:22:59] [INFO ] Deduced a trap composed of 39 places in 140 ms of which 0 ms to minimize.
[2023-03-11 03:22:59] [INFO ] Deduced a trap composed of 40 places in 170 ms of which 1 ms to minimize.
[2023-03-11 03:23:00] [INFO ] Deduced a trap composed of 37 places in 147 ms of which 0 ms to minimize.
[2023-03-11 03:23:00] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 1 ms to minimize.
[2023-03-11 03:23:01] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 0 ms to minimize.
[2023-03-11 03:23:01] [INFO ] Deduced a trap composed of 47 places in 112 ms of which 1 ms to minimize.
[2023-03-11 03:23:01] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 0 ms to minimize.
[2023-03-11 03:23:02] [INFO ] Deduced a trap composed of 52 places in 112 ms of which 1 ms to minimize.
[2023-03-11 03:23:02] [INFO ] Deduced a trap composed of 45 places in 105 ms of which 1 ms to minimize.
[2023-03-11 03:23:02] [INFO ] Deduced a trap composed of 41 places in 110 ms of which 1 ms to minimize.
[2023-03-11 03:23:02] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 5925 ms
[2023-03-11 03:23:02] [INFO ] Added : 266 causal constraints over 54 iterations in 14282 ms. Result :sat
Minimization took 3001 ms.
[2023-03-11 03:23:05] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:23:05] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 30 ms returned sat
[2023-03-11 03:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:06] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2023-03-11 03:23:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:23:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:23:06] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 30 ms returned sat
[2023-03-11 03:23:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:06] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2023-03-11 03:23:08] [INFO ] [Nat]Added 73 Read/Feed constraints in 2070 ms returned sat
[2023-03-11 03:23:08] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 40 ms.
[2023-03-11 03:23:18] [INFO ] Deduced a trap composed of 12 places in 162 ms of which 0 ms to minimize.
[2023-03-11 03:23:19] [INFO ] Deduced a trap composed of 10 places in 174 ms of which 1 ms to minimize.
[2023-03-11 03:23:19] [INFO ] Deduced a trap composed of 14 places in 279 ms of which 1 ms to minimize.
[2023-03-11 03:23:19] [INFO ] Deduced a trap composed of 16 places in 258 ms of which 1 ms to minimize.
[2023-03-11 03:23:20] [INFO ] Deduced a trap composed of 34 places in 193 ms of which 1 ms to minimize.
[2023-03-11 03:23:20] [INFO ] Deduced a trap composed of 37 places in 200 ms of which 0 ms to minimize.
[2023-03-11 03:23:21] [INFO ] Deduced a trap composed of 39 places in 187 ms of which 1 ms to minimize.
[2023-03-11 03:23:21] [INFO ] Deduced a trap composed of 43 places in 196 ms of which 0 ms to minimize.
[2023-03-11 03:23:21] [INFO ] Deduced a trap composed of 41 places in 200 ms of which 1 ms to minimize.
[2023-03-11 03:23:22] [INFO ] Deduced a trap composed of 45 places in 191 ms of which 1 ms to minimize.
[2023-03-11 03:23:22] [INFO ] Deduced a trap composed of 52 places in 187 ms of which 1 ms to minimize.
[2023-03-11 03:23:22] [INFO ] Deduced a trap composed of 39 places in 181 ms of which 1 ms to minimize.
[2023-03-11 03:23:22] [INFO ] Deduced a trap composed of 40 places in 180 ms of which 1 ms to minimize.
[2023-03-11 03:23:23] [INFO ] Deduced a trap composed of 47 places in 133 ms of which 1 ms to minimize.
[2023-03-11 03:23:23] [INFO ] Deduced a trap composed of 46 places in 88 ms of which 1 ms to minimize.
[2023-03-11 03:23:24] [INFO ] Deduced a trap composed of 70 places in 83 ms of which 0 ms to minimize.
[2023-03-11 03:23:24] [INFO ] Deduced a trap composed of 67 places in 110 ms of which 1 ms to minimize.
[2023-03-11 03:23:24] [INFO ] Deduced a trap composed of 28 places in 223 ms of which 1 ms to minimize.
[2023-03-11 03:23:24] [INFO ] Deduced a trap composed of 54 places in 148 ms of which 0 ms to minimize.
[2023-03-11 03:23:25] [INFO ] Deduced a trap composed of 49 places in 150 ms of which 1 ms to minimize.
[2023-03-11 03:23:25] [INFO ] Deduced a trap composed of 53 places in 140 ms of which 0 ms to minimize.
[2023-03-11 03:23:25] [INFO ] Deduced a trap composed of 58 places in 120 ms of which 1 ms to minimize.
[2023-03-11 03:23:26] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 2 ms to minimize.
[2023-03-11 03:23:26] [INFO ] Deduced a trap composed of 61 places in 128 ms of which 1 ms to minimize.
[2023-03-11 03:23:26] [INFO ] Deduced a trap composed of 61 places in 117 ms of which 1 ms to minimize.
[2023-03-11 03:23:26] [INFO ] Deduced a trap composed of 73 places in 115 ms of which 1 ms to minimize.
[2023-03-11 03:23:27] [INFO ] Deduced a trap composed of 66 places in 112 ms of which 1 ms to minimize.
[2023-03-11 03:23:27] [INFO ] Deduced a trap composed of 60 places in 114 ms of which 1 ms to minimize.
[2023-03-11 03:23:27] [INFO ] Deduced a trap composed of 68 places in 124 ms of which 0 ms to minimize.
[2023-03-11 03:23:28] [INFO ] Trap strengthening (SAT) tested/added 30/29 trap constraints in 9363 ms
[2023-03-11 03:23:28] [INFO ] Added : 287 causal constraints over 58 iterations in 19572 ms. Result :sat
Minimization took 3003 ms.
[2023-03-11 03:23:31] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:23:31] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 31 ms returned sat
[2023-03-11 03:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:32] [INFO ] [Real]Absence check using state equation in 490 ms returned sat
[2023-03-11 03:23:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:23:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:23:32] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 57 ms returned sat
[2023-03-11 03:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:33] [INFO ] [Nat]Absence check using state equation in 872 ms returned sat
[2023-03-11 03:23:34] [INFO ] [Nat]Added 73 Read/Feed constraints in 1190 ms returned sat
[2023-03-11 03:23:34] [INFO ] Deduced a trap composed of 46 places in 108 ms of which 1 ms to minimize.
[2023-03-11 03:23:34] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 0 ms to minimize.
[2023-03-11 03:23:34] [INFO ] Deduced a trap composed of 40 places in 130 ms of which 0 ms to minimize.
[2023-03-11 03:23:34] [INFO ] Deduced a trap composed of 35 places in 118 ms of which 1 ms to minimize.
[2023-03-11 03:23:35] [INFO ] Deduced a trap composed of 37 places in 138 ms of which 0 ms to minimize.
[2023-03-11 03:23:35] [INFO ] Deduced a trap composed of 34 places in 152 ms of which 1 ms to minimize.
[2023-03-11 03:23:35] [INFO ] Deduced a trap composed of 33 places in 147 ms of which 1 ms to minimize.
[2023-03-11 03:23:35] [INFO ] Deduced a trap composed of 31 places in 159 ms of which 1 ms to minimize.
[2023-03-11 03:23:35] [INFO ] Deduced a trap composed of 34 places in 183 ms of which 1 ms to minimize.
[2023-03-11 03:23:36] [INFO ] Deduced a trap composed of 23 places in 160 ms of which 1 ms to minimize.
[2023-03-11 03:23:36] [INFO ] Deduced a trap composed of 25 places in 183 ms of which 1 ms to minimize.
[2023-03-11 03:23:36] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 1 ms to minimize.
[2023-03-11 03:23:36] [INFO ] Deduced a trap composed of 19 places in 173 ms of which 0 ms to minimize.
[2023-03-11 03:23:36] [INFO ] Deduced a trap composed of 15 places in 181 ms of which 1 ms to minimize.
[2023-03-11 03:23:37] [INFO ] Deduced a trap composed of 15 places in 175 ms of which 1 ms to minimize.
[2023-03-11 03:23:37] [INFO ] Deduced a trap composed of 18 places in 179 ms of which 1 ms to minimize.
[2023-03-11 03:23:37] [INFO ] Deduced a trap composed of 10 places in 191 ms of which 1 ms to minimize.
[2023-03-11 03:23:37] [INFO ] Deduced a trap composed of 11 places in 212 ms of which 1 ms to minimize.
[2023-03-11 03:23:37] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 3444 ms
[2023-03-11 03:23:37] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 41 ms.
[2023-03-11 03:23:45] [INFO ] Deduced a trap composed of 4 places in 346 ms of which 1 ms to minimize.
[2023-03-11 03:23:45] [INFO ] Deduced a trap composed of 4 places in 324 ms of which 1 ms to minimize.
[2023-03-11 03:23:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 877 ms
[2023-03-11 03:23:45] [INFO ] Added : 209 causal constraints over 42 iterations in 7992 ms. Result :sat
Minimization took 2894 ms.
[2023-03-11 03:23:48] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:23:48] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-11 03:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:49] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2023-03-11 03:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:23:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 03:23:49] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 45 ms returned sat
[2023-03-11 03:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:49] [INFO ] [Nat]Absence check using state equation in 288 ms returned sat
[2023-03-11 03:23:49] [INFO ] [Nat]Added 73 Read/Feed constraints in 46 ms returned sat
[2023-03-11 03:23:49] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 47 ms.
[2023-03-11 03:23:52] [INFO ] Deduced a trap composed of 10 places in 357 ms of which 2 ms to minimize.
[2023-03-11 03:23:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 459 ms
[2023-03-11 03:23:52] [INFO ] Added : 100 causal constraints over 20 iterations in 2887 ms. Result :sat
Minimization took 1843 ms.
[2023-03-11 03:23:54] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:23:54] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-11 03:23:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:54] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2023-03-11 03:23:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:23:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:23:54] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-11 03:23:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:55] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2023-03-11 03:23:55] [INFO ] [Nat]Added 73 Read/Feed constraints in 97 ms returned sat
[2023-03-11 03:23:55] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 62 ms.
[2023-03-11 03:23:56] [INFO ] Added : 70 causal constraints over 14 iterations in 1666 ms. Result :sat
Minimization took 577 ms.
[2023-03-11 03:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:23:57] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 57 ms returned sat
[2023-03-11 03:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:58] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2023-03-11 03:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:23:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:23:58] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 37 ms returned sat
[2023-03-11 03:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:23:58] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2023-03-11 03:23:59] [INFO ] [Nat]Added 73 Read/Feed constraints in 1356 ms returned sat
[2023-03-11 03:24:00] [INFO ] Computed and/alt/rep : 389/2226/389 causal constraints (skipped 80 transitions) in 39 ms.
[2023-03-11 03:24:10] [INFO ] Deduced a trap composed of 14 places in 166 ms of which 1 ms to minimize.
[2023-03-11 03:24:10] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 0 ms to minimize.
[2023-03-11 03:24:10] [INFO ] Deduced a trap composed of 22 places in 152 ms of which 1 ms to minimize.
[2023-03-11 03:24:11] [INFO ] Deduced a trap composed of 33 places in 151 ms of which 1 ms to minimize.
[2023-03-11 03:24:11] [INFO ] Deduced a trap composed of 41 places in 159 ms of which 1 ms to minimize.
[2023-03-11 03:24:11] [INFO ] Deduced a trap composed of 39 places in 160 ms of which 1 ms to minimize.
[2023-03-11 03:24:11] [INFO ] Deduced a trap composed of 37 places in 150 ms of which 1 ms to minimize.
[2023-03-11 03:24:12] [INFO ] Deduced a trap composed of 18 places in 148 ms of which 1 ms to minimize.
[2023-03-11 03:24:12] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 1 ms to minimize.
[2023-03-11 03:24:12] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 1 ms to minimize.
[2023-03-11 03:24:13] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2912 ms
[2023-03-11 03:24:14] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 1 ms to minimize.
[2023-03-11 03:24:14] [INFO ] Deduced a trap composed of 19 places in 128 ms of which 0 ms to minimize.
[2023-03-11 03:24:15] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 0 ms to minimize.
[2023-03-11 03:24:15] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 1 ms to minimize.
[2023-03-11 03:24:15] [INFO ] Deduced a trap composed of 27 places in 138 ms of which 1 ms to minimize.
[2023-03-11 03:24:16] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 0 ms to minimize.
[2023-03-11 03:24:16] [INFO ] Deduced a trap composed of 31 places in 134 ms of which 0 ms to minimize.
[2023-03-11 03:24:16] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 1 ms to minimize.
[2023-03-11 03:24:17] [INFO ] Deduced a trap composed of 53 places in 127 ms of which 0 ms to minimize.
[2023-03-11 03:24:17] [INFO ] Deduced a trap composed of 108 places in 120 ms of which 1 ms to minimize.
[2023-03-11 03:24:17] [INFO ] Deduced a trap composed of 28 places in 129 ms of which 1 ms to minimize.
[2023-03-11 03:24:18] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 0 ms to minimize.
[2023-03-11 03:24:18] [INFO ] Deduced a trap composed of 34 places in 122 ms of which 0 ms to minimize.
[2023-03-11 03:24:18] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 0 ms to minimize.
[2023-03-11 03:24:19] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 1 ms to minimize.
[2023-03-11 03:24:19] [INFO ] Deduced a trap composed of 42 places in 105 ms of which 1 ms to minimize.
[2023-03-11 03:24:19] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 1 ms to minimize.
[2023-03-11 03:24:19] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 0 ms to minimize.
[2023-03-11 03:24:19] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 1 ms to minimize.
[2023-03-11 03:24:19] [INFO ] Deduced a trap composed of 43 places in 101 ms of which 0 ms to minimize.
[2023-03-11 03:24:20] [INFO ] Deduced a trap composed of 51 places in 100 ms of which 1 ms to minimize.
[2023-03-11 03:24:20] [INFO ] Deduced a trap composed of 65 places in 106 ms of which 0 ms to minimize.
[2023-03-11 03:24:20] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 0 ms to minimize.
[2023-03-11 03:24:20] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 1 ms to minimize.
[2023-03-11 03:24:21] [INFO ] Deduced a trap composed of 46 places in 110 ms of which 0 ms to minimize.
[2023-03-11 03:24:21] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 0 ms to minimize.
[2023-03-11 03:24:21] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 0 ms to minimize.
[2023-03-11 03:24:24] [INFO ] Trap strengthening (SAT) tested/added 27/27 trap constraints in 10856 ms
[2023-03-11 03:24:43] [INFO ] Deduced a trap composed of 2 places in 452 ms of which 1 ms to minimize.
[2023-03-11 03:24:43] [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 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 28 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 28 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 26 ms. Remains 495 /495 variables (removed 0) and now considering 470/470 (removed 0) transitions.
[2023-03-11 03:26:18] [INFO ] Invariant cache hit.
[2023-03-11 03:26:20] [INFO ] Implicit Places using invariants in 1117 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1133 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 6 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 58 ms. Remains 493 /494 variables (removed 1) and now considering 469/470 (removed 1) transitions.
// Phase 1: matrix 469 rows 493 cols
[2023-03-11 03:26:20] [INFO ] Invariants computation overflowed in 127 ms
[2023-03-11 03:26:21] [INFO ] Implicit Places using invariants in 1292 ms returned []
// Phase 1: matrix 469 rows 493 cols
[2023-03-11 03:26:21] [INFO ] Invariants computation overflowed in 77 ms
[2023-03-11 03:26:22] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:26:52] [INFO ] Performed 389/493 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 03:26:54] [INFO ] Implicit Places using invariants and state equation in 33388 ms returned [377, 406, 410, 430, 458, 463, 485, 491]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 34689 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 485/495 places, 469/470 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 485 transition count 467
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 483 transition count 467
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 483 transition count 467
Applied a total of 8 rules in 88 ms. Remains 483 /485 variables (removed 2) and now considering 467/469 (removed 2) transitions.
// Phase 1: matrix 467 rows 483 cols
[2023-03-11 03:26:55] [INFO ] Computed 92 place invariants in 67 ms
[2023-03-11 03:26:55] [INFO ] Implicit Places using invariants in 830 ms returned []
[2023-03-11 03:26:55] [INFO ] Invariant cache hit.
[2023-03-11 03:26:56] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:27:26] [INFO ] Performed 415/483 implicitness test of which 7 returned IMPLICIT in 30 seconds.
[2023-03-11 03:27:26] [INFO ] Implicit Places using invariants and state equation in 31207 ms returned [50, 79, 328, 350, 355, 382, 403, 432]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 32040 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 475/495 places, 467/470 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 475 transition count 464
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 472 transition count 464
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 472 transition count 464
Applied a total of 11 rules in 90 ms. Remains 472 /475 variables (removed 3) and now considering 464/467 (removed 3) transitions.
// Phase 1: matrix 464 rows 472 cols
[2023-03-11 03:27:27] [INFO ] Computed 84 place invariants in 96 ms
[2023-03-11 03:27:28] [INFO ] Implicit Places using invariants in 1165 ms returned []
[2023-03-11 03:27:28] [INFO ] Invariant cache hit.
[2023-03-11 03:27:28] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:27:58] [INFO ] Implicit Places using invariants and state equation in 30445 ms returned [449]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 31614 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 471/495 places, 464/470 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 471 transition count 463
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 470 transition count 463
Applied a total of 2 rules in 32 ms. Remains 470 /471 variables (removed 1) and now considering 463/464 (removed 1) transitions.
// Phase 1: matrix 463 rows 470 cols
[2023-03-11 03:27:58] [INFO ] Computed 83 place invariants in 54 ms
[2023-03-11 03:27:59] [INFO ] Implicit Places using invariants in 761 ms returned []
[2023-03-11 03:27:59] [INFO ] Invariant cache hit.
[2023-03-11 03:27:59] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:28:21] [INFO ] Implicit Places using invariants and state equation in 21786 ms returned [109, 157, 162, 210, 216, 223, 238, 243, 272, 294, 321]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 22550 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 5 : 459/495 places, 463/470 transitions.
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 459 transition count 459
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 8 place count 455 transition count 459
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 455 transition count 459
Applied a total of 10 rules in 43 ms. Remains 455 /459 variables (removed 4) and now considering 459/463 (removed 4) transitions.
// Phase 1: matrix 459 rows 455 cols
[2023-03-11 03:28:21] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-11 03:28:21] [INFO ] Implicit Places using invariants in 564 ms returned []
// Phase 1: matrix 459 rows 455 cols
[2023-03-11 03:28:21] [INFO ] Invariants computation overflowed in 50 ms
[2023-03-11 03:28:22] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:28:52] [INFO ] Performed 379/455 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 03:28:58] [INFO ] Implicit Places using invariants and state equation in 36767 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 37336 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 6 : 454/495 places, 459/470 transitions.
Applied a total of 0 rules in 14 ms. Remains 454 /454 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 7 iterations and 159714 ms. Remains : 454/495 places, 459/470 transitions.
// Phase 1: matrix 459 rows 454 cols
[2023-03-11 03:28:58] [INFO ] Computed 71 place invariants in 70 ms
Incomplete random walk after 1000000 steps, including 144158 resets, run finished after 1363 ms. (steps per millisecond=733 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91290 resets, run finished after 1329 ms. (steps per millisecond=752 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91245 resets, run finished after 1213 ms. (steps per millisecond=824 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91033 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91366 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91575 resets, run finished after 1128 ms. (steps per millisecond=886 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91409 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91584 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91607 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 92019 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91743 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91189 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91176 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91705 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91226 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91009 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91052 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 16) seen :0
[2023-03-11 03:29:15] [INFO ] Invariant cache hit.
[2023-03-11 03:29:15] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:15] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 44 ms returned sat
[2023-03-11 03:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:16] [INFO ] [Real]Absence check using state equation in 692 ms returned sat
[2023-03-11 03:29:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:29:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:16] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 44 ms returned sat
[2023-03-11 03:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:17] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2023-03-11 03:29:17] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:29:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 03:29:23] [INFO ] [Nat]Added 73 Read/Feed constraints in 6020 ms returned unknown
[2023-03-11 03:29:23] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:23] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 46 ms returned sat
[2023-03-11 03:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:23] [INFO ] [Real]Absence check using state equation in 492 ms returned sat
[2023-03-11 03:29:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:29:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:29:24] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 60 ms returned sat
[2023-03-11 03:29:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:24] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2023-03-11 03:29:25] [INFO ] [Nat]Added 73 Read/Feed constraints in 518 ms returned sat
[2023-03-11 03:29:25] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 35 ms.
[2023-03-11 03:29:31] [INFO ] Deduced a trap composed of 8 places in 262 ms of which 1 ms to minimize.
[2023-03-11 03:29:31] [INFO ] Deduced a trap composed of 14 places in 314 ms of which 1 ms to minimize.
[2023-03-11 03:29:31] [INFO ] Deduced a trap composed of 15 places in 320 ms of which 1 ms to minimize.
[2023-03-11 03:29:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1084 ms
[2023-03-11 03:29:31] [INFO ] Added : 107 causal constraints over 23 iterations in 6686 ms. Result :sat
Minimization took 1284 ms.
[2023-03-11 03:29:33] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:33] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 43 ms returned sat
[2023-03-11 03:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:34] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-11 03:29:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:29:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:29:34] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 54 ms returned sat
[2023-03-11 03:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:34] [INFO ] [Nat]Absence check using state equation in 515 ms returned sat
[2023-03-11 03:29:35] [INFO ] [Nat]Added 73 Read/Feed constraints in 513 ms returned sat
[2023-03-11 03:29:35] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 35 ms.
[2023-03-11 03:29:40] [INFO ] Deduced a trap composed of 8 places in 222 ms of which 1 ms to minimize.
[2023-03-11 03:29:41] [INFO ] Deduced a trap composed of 4 places in 220 ms of which 1 ms to minimize.
[2023-03-11 03:29:41] [INFO ] Deduced a trap composed of 23 places in 272 ms of which 1 ms to minimize.
[2023-03-11 03:29:41] [INFO ] Deduced a trap composed of 15 places in 305 ms of which 1 ms to minimize.
[2023-03-11 03:29:41] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1307 ms
[2023-03-11 03:29:42] [INFO ] Added : 156 causal constraints over 32 iterations in 6709 ms. Result :sat
Minimization took 2366 ms.
[2023-03-11 03:29:44] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:44] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 36 ms returned sat
[2023-03-11 03:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:45] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2023-03-11 03:29:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:29:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:45] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 44 ms returned sat
[2023-03-11 03:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:45] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2023-03-11 03:29:46] [INFO ] [Nat]Added 73 Read/Feed constraints in 420 ms returned sat
[2023-03-11 03:29:46] [INFO ] Deduced a trap composed of 14 places in 164 ms of which 0 ms to minimize.
[2023-03-11 03:29:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2023-03-11 03:29:46] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 35 ms.
[2023-03-11 03:29:47] [INFO ] Added : 51 causal constraints over 11 iterations in 831 ms. Result :sat
Minimization took 2137 ms.
[2023-03-11 03:29:49] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:49] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 44 ms returned sat
[2023-03-11 03:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:50] [INFO ] [Real]Absence check using state equation in 1089 ms returned sat
[2023-03-11 03:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:29:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:50] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 46 ms returned sat
[2023-03-11 03:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:29:51] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2023-03-11 03:29:51] [INFO ] [Nat]Added 73 Read/Feed constraints in 450 ms returned sat
[2023-03-11 03:29:52] [INFO ] Deduced a trap composed of 70 places in 58 ms of which 1 ms to minimize.
[2023-03-11 03:29:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-03-11 03:29:52] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 39 ms.
[2023-03-11 03:30:02] [INFO ] Deduced a trap composed of 8 places in 187 ms of which 0 ms to minimize.
[2023-03-11 03:30:03] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 1 ms to minimize.
[2023-03-11 03:30:03] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 0 ms to minimize.
[2023-03-11 03:30:03] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 0 ms to minimize.
[2023-03-11 03:30:03] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 1 ms to minimize.
[2023-03-11 03:30:03] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 0 ms to minimize.
[2023-03-11 03:30:04] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 1 ms to minimize.
[2023-03-11 03:30:04] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 1 ms to minimize.
[2023-03-11 03:30:04] [INFO ] Deduced a trap composed of 52 places in 86 ms of which 1 ms to minimize.
[2023-03-11 03:30:04] [INFO ] Deduced a trap composed of 49 places in 89 ms of which 1 ms to minimize.
[2023-03-11 03:30:04] [INFO ] Deduced a trap composed of 45 places in 87 ms of which 1 ms to minimize.
[2023-03-11 03:30:05] [INFO ] Deduced a trap composed of 3 places in 162 ms of which 1 ms to minimize.
[2023-03-11 03:30:05] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 1 ms to minimize.
[2023-03-11 03:30:05] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
[2023-03-11 03:30:05] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 1 ms to minimize.
[2023-03-11 03:30:06] [INFO ] Deduced a trap composed of 42 places in 91 ms of which 1 ms to minimize.
[2023-03-11 03:30:06] [INFO ] Deduced a trap composed of 59 places in 86 ms of which 0 ms to minimize.
[2023-03-11 03:30:06] [INFO ] Deduced a trap composed of 46 places in 88 ms of which 1 ms to minimize.
[2023-03-11 03:30:06] [INFO ] Deduced a trap composed of 43 places in 86 ms of which 1 ms to minimize.
[2023-03-11 03:30:06] [INFO ] Deduced a trap composed of 51 places in 72 ms of which 2 ms to minimize.
[2023-03-11 03:30:06] [INFO ] Deduced a trap composed of 66 places in 62 ms of which 0 ms to minimize.
[2023-03-11 03:30:07] [INFO ] Deduced a trap composed of 58 places in 60 ms of which 0 ms to minimize.
[2023-03-11 03:30:07] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 4473 ms
[2023-03-11 03:30:07] [INFO ] Added : 314 causal constraints over 64 iterations in 15276 ms. Result :sat
Minimization took 2164 ms.
[2023-03-11 03:30:09] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:30:09] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 42 ms returned sat
[2023-03-11 03:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:10] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2023-03-11 03:30:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:30:10] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 45 ms returned sat
[2023-03-11 03:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:10] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2023-03-11 03:30:10] [INFO ] [Nat]Added 73 Read/Feed constraints in 162 ms returned sat
[2023-03-11 03:30:11] [INFO ] Deduced a trap composed of 15 places in 161 ms of which 1 ms to minimize.
[2023-03-11 03:30:11] [INFO ] Deduced a trap composed of 18 places in 196 ms of which 0 ms to minimize.
[2023-03-11 03:30:11] [INFO ] Deduced a trap composed of 14 places in 170 ms of which 1 ms to minimize.
[2023-03-11 03:30:11] [INFO ] Deduced a trap composed of 14 places in 204 ms of which 0 ms to minimize.
[2023-03-11 03:30:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 884 ms
[2023-03-11 03:30:11] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 33 ms.
[2023-03-11 03:30:12] [INFO ] Deduced a trap composed of 8 places in 232 ms of which 1 ms to minimize.
[2023-03-11 03:30:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 287 ms
[2023-03-11 03:30:12] [INFO ] Added : 77 causal constraints over 17 iterations in 1141 ms. Result :sat
Minimization took 805 ms.
[2023-03-11 03:30:13] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:30:13] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 42 ms returned sat
[2023-03-11 03:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:14] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2023-03-11 03:30:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-11 03:30:14] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 43 ms returned sat
[2023-03-11 03:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:14] [INFO ] [Nat]Absence check using state equation in 414 ms returned sat
[2023-03-11 03:30:16] [INFO ] [Nat]Added 73 Read/Feed constraints in 1247 ms returned sat
[2023-03-11 03:30:16] [INFO ] Deduced a trap composed of 26 places in 161 ms of which 0 ms to minimize.
[2023-03-11 03:30:16] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 0 ms to minimize.
[2023-03-11 03:30:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 452 ms
[2023-03-11 03:30:16] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 35 ms.
[2023-03-11 03:30:24] [INFO ] Deduced a trap composed of 8 places in 343 ms of which 1 ms to minimize.
[2023-03-11 03:30:24] [INFO ] Deduced a trap composed of 15 places in 284 ms of which 3 ms to minimize.
[2023-03-11 03:30:25] [INFO ] Deduced a trap composed of 23 places in 257 ms of which 1 ms to minimize.
[2023-03-11 03:30:25] [INFO ] Deduced a trap composed of 33 places in 258 ms of which 1 ms to minimize.
[2023-03-11 03:30:25] [INFO ] Deduced a trap composed of 20 places in 252 ms of which 1 ms to minimize.
[2023-03-11 03:30:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1899 ms
[2023-03-11 03:30:26] [INFO ] Added : 200 causal constraints over 40 iterations in 9651 ms. Result :sat
Minimization took 1968 ms.
[2023-03-11 03:30:28] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:30:28] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 42 ms returned sat
[2023-03-11 03:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:28] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2023-03-11 03:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-11 03:30:28] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 59 ms returned sat
[2023-03-11 03:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:29] [INFO ] [Nat]Absence check using state equation in 627 ms returned sat
[2023-03-11 03:30:29] [INFO ] [Nat]Added 73 Read/Feed constraints in 496 ms returned sat
[2023-03-11 03:30:29] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 33 ms.
[2023-03-11 03:30:37] [INFO ] Deduced a trap composed of 42 places in 191 ms of which 1 ms to minimize.
[2023-03-11 03:30:37] [INFO ] Deduced a trap composed of 33 places in 169 ms of which 1 ms to minimize.
[2023-03-11 03:30:38] [INFO ] Deduced a trap composed of 33 places in 226 ms of which 2 ms to minimize.
[2023-03-11 03:30:38] [INFO ] Deduced a trap composed of 35 places in 263 ms of which 3 ms to minimize.
[2023-03-11 03:30:38] [INFO ] Deduced a trap composed of 26 places in 273 ms of which 3 ms to minimize.
[2023-03-11 03:30:39] [INFO ] Deduced a trap composed of 30 places in 262 ms of which 1 ms to minimize.
[2023-03-11 03:30:40] [INFO ] Deduced a trap composed of 33 places in 279 ms of which 1 ms to minimize.
[2023-03-11 03:30:40] [INFO ] Deduced a trap composed of 40 places in 235 ms of which 1 ms to minimize.
[2023-03-11 03:30:41] [INFO ] Deduced a trap composed of 30 places in 237 ms of which 1 ms to minimize.
[2023-03-11 03:30:41] [INFO ] Deduced a trap composed of 37 places in 254 ms of which 1 ms to minimize.
[2023-03-11 03:30:41] [INFO ] Deduced a trap composed of 28 places in 252 ms of which 1 ms to minimize.
[2023-03-11 03:30:42] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 5311 ms
[2023-03-11 03:30:43] [INFO ] Added : 196 causal constraints over 40 iterations in 13465 ms. Result :sat
Minimization took 3022 ms.
[2023-03-11 03:30:46] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-11 03:30:46] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 43 ms returned sat
[2023-03-11 03:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:46] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2023-03-11 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:30:47] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 63 ms returned sat
[2023-03-11 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:47] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2023-03-11 03:30:48] [INFO ] [Nat]Added 73 Read/Feed constraints in 672 ms returned sat
[2023-03-11 03:30:48] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 54 ms.
[2023-03-11 03:30:52] [INFO ] Deduced a trap composed of 10 places in 317 ms of which 1 ms to minimize.
[2023-03-11 03:30:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 589 ms
[2023-03-11 03:30:52] [INFO ] Added : 163 causal constraints over 34 iterations in 4133 ms. Result :sat
Minimization took 1107 ms.
[2023-03-11 03:30:53] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-11 03:30:54] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 43 ms returned sat
[2023-03-11 03:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:54] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2023-03-11 03:30:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:30:54] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 68 ms returned sat
[2023-03-11 03:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:55] [INFO ] [Nat]Absence check using state equation in 941 ms returned sat
[2023-03-11 03:30:56] [INFO ] [Nat]Added 73 Read/Feed constraints in 192 ms returned sat
[2023-03-11 03:30:56] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 53 ms.
[2023-03-11 03:30:59] [INFO ] Deduced a trap composed of 15 places in 299 ms of which 1 ms to minimize.
[2023-03-11 03:30:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 391 ms
[2023-03-11 03:30:59] [INFO ] Added : 104 causal constraints over 21 iterations in 3021 ms. Result :sat
Minimization took 1644 ms.
[2023-03-11 03:31:00] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 41 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:01] [INFO ] [Real]Absence check using state equation in 426 ms returned sat
[2023-03-11 03:31:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:31:01] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 72 ms returned sat
[2023-03-11 03:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:02] [INFO ] [Nat]Absence check using state equation in 625 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Nat]Added 73 Read/Feed constraints in 698 ms returned sat
[2023-03-11 03:31:02] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 36 ms.
[2023-03-11 03:31:10] [INFO ] Deduced a trap composed of 10 places in 331 ms of which 1 ms to minimize.
[2023-03-11 03:31:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 477 ms
[2023-03-11 03:31:10] [INFO ] Added : 244 causal constraints over 50 iterations in 7731 ms. Result :sat
Minimization took 3008 ms.
[2023-03-11 03:31:13] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:31:13] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 43 ms returned sat
[2023-03-11 03:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:14] [INFO ] [Real]Absence check using state equation in 827 ms returned sat
[2023-03-11 03:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:31:14] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 45 ms returned sat
[2023-03-11 03:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:15] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2023-03-11 03:31:18] [INFO ] [Nat]Added 73 Read/Feed constraints in 2597 ms returned sat
[2023-03-11 03:31:18] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 0 ms to minimize.
[2023-03-11 03:31:18] [INFO ] Deduced a trap composed of 8 places in 88 ms of which 0 ms to minimize.
[2023-03-11 03:31:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 243 ms
[2023-03-11 03:31:18] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 35 ms.
[2023-03-11 03:31:30] [INFO ] Added : 260 causal constraints over 52 iterations in 12449 ms. Result :sat
Minimization took 2871 ms.
[2023-03-11 03:31:33] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:31:33] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 47 ms returned sat
[2023-03-11 03:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:34] [INFO ] [Real]Absence check using state equation in 484 ms returned sat
[2023-03-11 03:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:31:34] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 70 ms returned sat
[2023-03-11 03:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:35] [INFO ] [Nat]Absence check using state equation in 688 ms returned sat
[2023-03-11 03:31:35] [INFO ] [Nat]Added 73 Read/Feed constraints in 619 ms returned sat
[2023-03-11 03:31:36] [INFO ] Deduced a trap composed of 46 places in 99 ms of which 1 ms to minimize.
[2023-03-11 03:31:36] [INFO ] Deduced a trap composed of 43 places in 118 ms of which 1 ms to minimize.
[2023-03-11 03:31:36] [INFO ] Deduced a trap composed of 35 places in 195 ms of which 0 ms to minimize.
[2023-03-11 03:31:36] [INFO ] Deduced a trap composed of 40 places in 201 ms of which 1 ms to minimize.
[2023-03-11 03:31:36] [INFO ] Deduced a trap composed of 37 places in 195 ms of which 1 ms to minimize.
[2023-03-11 03:31:37] [INFO ] Deduced a trap composed of 29 places in 221 ms of which 1 ms to minimize.
[2023-03-11 03:31:37] [INFO ] Deduced a trap composed of 26 places in 215 ms of which 1 ms to minimize.
[2023-03-11 03:31:37] [INFO ] Deduced a trap composed of 34 places in 226 ms of which 0 ms to minimize.
[2023-03-11 03:31:37] [INFO ] Deduced a trap composed of 28 places in 216 ms of which 1 ms to minimize.
[2023-03-11 03:31:38] [INFO ] Deduced a trap composed of 27 places in 214 ms of which 1 ms to minimize.
[2023-03-11 03:31:38] [INFO ] Deduced a trap composed of 24 places in 239 ms of which 0 ms to minimize.
[2023-03-11 03:31:38] [INFO ] Deduced a trap composed of 19 places in 247 ms of which 1 ms to minimize.
[2023-03-11 03:31:39] [INFO ] Deduced a trap composed of 15 places in 263 ms of which 1 ms to minimize.
[2023-03-11 03:31:39] [INFO ] Deduced a trap composed of 14 places in 262 ms of which 1 ms to minimize.
[2023-03-11 03:31:39] [INFO ] Deduced a trap composed of 14 places in 280 ms of which 1 ms to minimize.
[2023-03-11 03:31:39] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 3774 ms
[2023-03-11 03:31:39] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 58 ms.
[2023-03-11 03:31:46] [INFO ] Added : 188 causal constraints over 38 iterations in 6848 ms. Result :sat
Minimization took 2003 ms.
[2023-03-11 03:31:48] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 03:31:48] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 60 ms returned sat
[2023-03-11 03:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:49] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2023-03-11 03:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:31:49] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 66 ms returned sat
[2023-03-11 03:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:49] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2023-03-11 03:31:49] [INFO ] [Nat]Added 73 Read/Feed constraints in 57 ms returned sat
[2023-03-11 03:31:49] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 60 ms.
[2023-03-11 03:31:51] [INFO ] Added : 97 causal constraints over 20 iterations in 2244 ms. Result :sat
Minimization took 1098 ms.
[2023-03-11 03:31:53] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-11 03:31:53] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 41 ms returned sat
[2023-03-11 03:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:53] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2023-03-11 03:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 03:31:53] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 65 ms returned sat
[2023-03-11 03:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:54] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2023-03-11 03:31:54] [INFO ] [Nat]Added 73 Read/Feed constraints in 73 ms returned sat
[2023-03-11 03:31:54] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 53 ms.
[2023-03-11 03:31:55] [INFO ] Deduced a trap composed of 8 places in 359 ms of which 1 ms to minimize.
[2023-03-11 03:31:55] [INFO ] Deduced a trap composed of 4 places in 361 ms of which 1 ms to minimize.
[2023-03-11 03:31:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 881 ms
[2023-03-11 03:31:56] [INFO ] Added : 59 causal constraints over 12 iterations in 2002 ms. Result :sat
Minimization took 978 ms.
[2023-03-11 03:31:57] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-11 03:31:57] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 62 ms returned sat
[2023-03-11 03:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:57] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2023-03-11 03:31:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-11 03:31:58] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 66 ms returned sat
[2023-03-11 03:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:58] [INFO ] [Nat]Absence check using state equation in 713 ms returned sat
[2023-03-11 03:32:01] [INFO ] [Nat]Added 73 Read/Feed constraints in 2889 ms returned sat
[2023-03-11 03:32:01] [INFO ] Deduced a trap composed of 3 places in 153 ms of which 1 ms to minimize.
[2023-03-11 03:32:02] [INFO ] Deduced a trap composed of 40 places in 101 ms of which 0 ms to minimize.
[2023-03-11 03:32:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 323 ms
[2023-03-11 03:32:02] [INFO ] Computed and/alt/rep : 371/2205/371 causal constraints (skipped 87 transitions) in 45 ms.
[2023-03-11 03:32:17] [INFO ] Added : 280 causal constraints over 56 iterations in 15093 ms. Result :sat
Minimization took 3004 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 454 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 454/454 places, 459/459 transitions.
Applied a total of 0 rules in 14 ms. Remains 454 /454 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 454/454 places, 459/459 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 454/454 places, 459/459 transitions.
Applied a total of 0 rules in 13 ms. Remains 454 /454 variables (removed 0) and now considering 459/459 (removed 0) transitions.
[2023-03-11 03:33:49] [INFO ] Invariant cache hit.
[2023-03-11 03:33:50] [INFO ] Implicit Places using invariants in 693 ms returned []
[2023-03-11 03:33:50] [INFO ] Invariant cache hit.
[2023-03-11 03:33:50] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:34:07] [INFO ] Implicit Places using invariants and state equation in 16618 ms returned [82, 134, 159, 185, 254, 285]
Discarding 6 places :
Implicit Place search using SMT with State Equation took 17314 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 448/454 places, 459/459 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 448 transition count 456
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 445 transition count 456
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 445 transition count 456
Applied a total of 8 rules in 68 ms. Remains 445 /448 variables (removed 3) and now considering 456/459 (removed 3) transitions.
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:34:07] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:34:07] [INFO ] Implicit Places using invariants in 765 ms returned []
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:34:08] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 03:34:08] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:34:37] [INFO ] Implicit Places using invariants and state equation in 29428 ms returned []
Implicit Place search using SMT with State Equation took 30194 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 445/454 places, 456/459 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 47590 ms. Remains : 445/454 places, 456/459 transitions.
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:34:37] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 144250 resets, run finished after 1545 ms. (steps per millisecond=647 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91741 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91493 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91343 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91411 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91237 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91560 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91430 resets, run finished after 1128 ms. (steps per millisecond=886 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91393 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91384 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91511 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91509 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91343 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91364 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91587 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91167 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91642 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 16) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:34:54] [INFO ] Invariants computation overflowed in 29 ms
[2023-03-11 03:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:34:54] [INFO ] [Real]Absence check using state equation in 571 ms returned sat
[2023-03-11 03:34:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:34:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:34:55] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-11 03:34:55] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:34:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 03:35:01] [INFO ] [Nat]Added 73 Read/Feed constraints in 6010 ms returned unknown
[2023-03-11 03:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:01] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2023-03-11 03:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:02] [INFO ] [Nat]Absence check using state equation in 539 ms returned sat
[2023-03-11 03:35:02] [INFO ] [Nat]Added 73 Read/Feed constraints in 329 ms returned sat
[2023-03-11 03:35:02] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 35 ms.
[2023-03-11 03:35:03] [INFO ] Deduced a trap composed of 8 places in 375 ms of which 1 ms to minimize.
[2023-03-11 03:35:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 461 ms
[2023-03-11 03:35:03] [INFO ] Added : 65 causal constraints over 14 iterations in 1222 ms. Result :sat
Minimization took 2519 ms.
[2023-03-11 03:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:06] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2023-03-11 03:35:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:07] [INFO ] [Nat]Absence check using state equation in 541 ms returned sat
[2023-03-11 03:35:08] [INFO ] [Nat]Added 73 Read/Feed constraints in 447 ms returned sat
[2023-03-11 03:35:08] [INFO ] Deduced a trap composed of 24 places in 165 ms of which 0 ms to minimize.
[2023-03-11 03:35:08] [INFO ] Deduced a trap composed of 15 places in 272 ms of which 1 ms to minimize.
[2023-03-11 03:35:08] [INFO ] Deduced a trap composed of 15 places in 295 ms of which 1 ms to minimize.
[2023-03-11 03:35:09] [INFO ] Deduced a trap composed of 10 places in 306 ms of which 1 ms to minimize.
[2023-03-11 03:35:09] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1219 ms
[2023-03-11 03:35:09] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 57 ms.
[2023-03-11 03:35:13] [INFO ] Deduced a trap composed of 8 places in 171 ms of which 1 ms to minimize.
[2023-03-11 03:35:14] [INFO ] Deduced a trap composed of 11 places in 315 ms of which 1 ms to minimize.
[2023-03-11 03:35:14] [INFO ] Deduced a trap composed of 14 places in 307 ms of which 1 ms to minimize.
[2023-03-11 03:35:14] [INFO ] Deduced a trap composed of 23 places in 225 ms of which 1 ms to minimize.
[2023-03-11 03:35:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1305 ms
[2023-03-11 03:35:14] [INFO ] Added : 125 causal constraints over 26 iterations in 5703 ms. Result :sat
Minimization took 2292 ms.
[2023-03-11 03:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:17] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2023-03-11 03:35:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:18] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2023-03-11 03:35:18] [INFO ] [Nat]Added 73 Read/Feed constraints in 205 ms returned sat
[2023-03-11 03:35:19] [INFO ] Deduced a trap composed of 14 places in 229 ms of which 0 ms to minimize.
[2023-03-11 03:35:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 294 ms
[2023-03-11 03:35:19] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 55 ms.
[2023-03-11 03:35:20] [INFO ] Deduced a trap composed of 8 places in 266 ms of which 1 ms to minimize.
[2023-03-11 03:35:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 353 ms
[2023-03-11 03:35:20] [INFO ] Added : 50 causal constraints over 10 iterations in 1074 ms. Result :sat
Minimization took 1216 ms.
[2023-03-11 03:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:22] [INFO ] [Real]Absence check using state equation in 684 ms returned sat
[2023-03-11 03:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:23] [INFO ] [Nat]Absence check using state equation in 916 ms returned sat
[2023-03-11 03:35:24] [INFO ] [Nat]Added 73 Read/Feed constraints in 1591 ms returned sat
[2023-03-11 03:35:24] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 34 ms.
[2023-03-11 03:35:38] [INFO ] Added : 290 causal constraints over 58 iterations in 13348 ms. Result :sat
Minimization took 2556 ms.
[2023-03-11 03:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:41] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2023-03-11 03:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:41] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2023-03-11 03:35:42] [INFO ] [Nat]Added 73 Read/Feed constraints in 420 ms returned sat
[2023-03-11 03:35:42] [INFO ] Deduced a trap composed of 4 places in 183 ms of which 1 ms to minimize.
[2023-03-11 03:35:42] [INFO ] Deduced a trap composed of 15 places in 232 ms of which 0 ms to minimize.
[2023-03-11 03:35:43] [INFO ] Deduced a trap composed of 10 places in 325 ms of which 1 ms to minimize.
[2023-03-11 03:35:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 878 ms
[2023-03-11 03:35:43] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 55 ms.
[2023-03-11 03:35:46] [INFO ] Deduced a trap composed of 5 places in 358 ms of which 1 ms to minimize.
[2023-03-11 03:35:46] [INFO ] Deduced a trap composed of 18 places in 313 ms of which 1 ms to minimize.
[2023-03-11 03:35:46] [INFO ] Deduced a trap composed of 19 places in 305 ms of which 1 ms to minimize.
[2023-03-11 03:35:47] [INFO ] Deduced a trap composed of 22 places in 296 ms of which 1 ms to minimize.
[2023-03-11 03:35:47] [INFO ] Deduced a trap composed of 20 places in 287 ms of which 1 ms to minimize.
[2023-03-11 03:35:47] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1987 ms
[2023-03-11 03:35:47] [INFO ] Added : 96 causal constraints over 22 iterations in 4686 ms. Result :sat
Minimization took 1858 ms.
[2023-03-11 03:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:50] [INFO ] [Real]Absence check using state equation in 339 ms returned sat
[2023-03-11 03:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:35:50] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2023-03-11 03:35:51] [INFO ] [Nat]Added 73 Read/Feed constraints in 965 ms returned sat
[2023-03-11 03:35:51] [INFO ] Deduced a trap composed of 15 places in 158 ms of which 1 ms to minimize.
[2023-03-11 03:35:52] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 0 ms to minimize.
[2023-03-11 03:35:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 437 ms
[2023-03-11 03:35:52] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 36 ms.
[2023-03-11 03:36:02] [INFO ] Added : 160 causal constraints over 32 iterations in 10830 ms. Result :sat
Minimization took 1768 ms.
[2023-03-11 03:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:05] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2023-03-11 03:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:05] [INFO ] [Nat]Absence check using state equation in 475 ms returned sat
[2023-03-11 03:36:06] [INFO ] [Nat]Added 73 Read/Feed constraints in 916 ms returned sat
[2023-03-11 03:36:06] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 43 ms.
[2023-03-11 03:36:11] [INFO ] Deduced a trap composed of 15 places in 259 ms of which 1 ms to minimize.
[2023-03-11 03:36:11] [INFO ] Deduced a trap composed of 13 places in 314 ms of which 1 ms to minimize.
[2023-03-11 03:36:12] [INFO ] Deduced a trap composed of 26 places in 260 ms of which 1 ms to minimize.
[2023-03-11 03:36:12] [INFO ] Deduced a trap composed of 46 places in 267 ms of which 1 ms to minimize.
[2023-03-11 03:36:12] [INFO ] Deduced a trap composed of 43 places in 266 ms of which 1 ms to minimize.
[2023-03-11 03:36:13] [INFO ] Deduced a trap composed of 35 places in 250 ms of which 1 ms to minimize.
[2023-03-11 03:36:13] [INFO ] Deduced a trap composed of 20 places in 228 ms of which 1 ms to minimize.
[2023-03-11 03:36:13] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2615 ms
[2023-03-11 03:36:13] [INFO ] Added : 187 causal constraints over 38 iterations in 7080 ms. Result :sat
Minimization took 2401 ms.
[2023-03-11 03:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:16] [INFO ] [Real]Absence check using state equation in 749 ms returned sat
[2023-03-11 03:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:17] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2023-03-11 03:36:18] [INFO ] [Nat]Added 73 Read/Feed constraints in 919 ms returned sat
[2023-03-11 03:36:18] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 34 ms.
[2023-03-11 03:36:23] [INFO ] Deduced a trap composed of 10 places in 300 ms of which 2 ms to minimize.
[2023-03-11 03:36:23] [INFO ] Deduced a trap composed of 19 places in 302 ms of which 1 ms to minimize.
[2023-03-11 03:36:24] [INFO ] Deduced a trap composed of 15 places in 318 ms of which 1 ms to minimize.
[2023-03-11 03:36:24] [INFO ] Deduced a trap composed of 28 places in 324 ms of which 1 ms to minimize.
[2023-03-11 03:36:24] [INFO ] Deduced a trap composed of 18 places in 305 ms of which 1 ms to minimize.
[2023-03-11 03:36:25] [INFO ] Deduced a trap composed of 13 places in 296 ms of which 1 ms to minimize.
[2023-03-11 03:36:25] [INFO ] Deduced a trap composed of 15 places in 286 ms of which 0 ms to minimize.
[2023-03-11 03:36:25] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2707 ms
[2023-03-11 03:36:25] [INFO ] Added : 163 causal constraints over 33 iterations in 7148 ms. Result :sat
Minimization took 1541 ms.
[2023-03-11 03:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:28] [INFO ] [Real]Absence check using state equation in 553 ms returned sat
[2023-03-11 03:36:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:36:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:28] [INFO ] [Nat]Absence check using state equation in 762 ms returned sat
[2023-03-11 03:36:29] [INFO ] [Nat]Added 73 Read/Feed constraints in 731 ms returned sat
[2023-03-11 03:36:29] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 34 ms.
[2023-03-11 03:36:31] [INFO ] Added : 87 causal constraints over 18 iterations in 1863 ms. Result :sat
Minimization took 2538 ms.
[2023-03-11 03:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:34] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2023-03-11 03:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:35] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2023-03-11 03:36:36] [INFO ] [Nat]Added 73 Read/Feed constraints in 801 ms returned sat
[2023-03-11 03:36:36] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 35 ms.
[2023-03-11 03:36:40] [INFO ] Deduced a trap composed of 15 places in 214 ms of which 1 ms to minimize.
[2023-03-11 03:36:41] [INFO ] Deduced a trap composed of 18 places in 291 ms of which 1 ms to minimize.
[2023-03-11 03:36:41] [INFO ] Deduced a trap composed of 19 places in 287 ms of which 1 ms to minimize.
[2023-03-11 03:36:42] [INFO ] Deduced a trap composed of 10 places in 289 ms of which 1 ms to minimize.
[2023-03-11 03:36:42] [INFO ] Deduced a trap composed of 29 places in 252 ms of which 1 ms to minimize.
[2023-03-11 03:36:42] [INFO ] Deduced a trap composed of 30 places in 240 ms of which 1 ms to minimize.
[2023-03-11 03:36:43] [INFO ] Deduced a trap composed of 24 places in 249 ms of which 1 ms to minimize.
[2023-03-11 03:36:43] [INFO ] Deduced a trap composed of 33 places in 241 ms of which 0 ms to minimize.
[2023-03-11 03:36:44] [INFO ] Deduced a trap composed of 35 places in 230 ms of which 1 ms to minimize.
[2023-03-11 03:36:44] [INFO ] Deduced a trap composed of 23 places in 231 ms of which 0 ms to minimize.
[2023-03-11 03:36:44] [INFO ] Deduced a trap composed of 40 places in 184 ms of which 1 ms to minimize.
[2023-03-11 03:36:45] [INFO ] Deduced a trap composed of 37 places in 228 ms of which 1 ms to minimize.
[2023-03-11 03:36:45] [INFO ] Deduced a trap composed of 28 places in 229 ms of which 1 ms to minimize.
[2023-03-11 03:36:45] [INFO ] Deduced a trap composed of 43 places in 153 ms of which 1 ms to minimize.
[2023-03-11 03:36:46] [INFO ] Deduced a trap composed of 40 places in 144 ms of which 1 ms to minimize.
[2023-03-11 03:36:46] [INFO ] Deduced a trap composed of 75 places in 182 ms of which 1 ms to minimize.
[2023-03-11 03:36:47] [INFO ] Deduced a trap composed of 42 places in 152 ms of which 1 ms to minimize.
[2023-03-11 03:36:47] [INFO ] Deduced a trap composed of 39 places in 177 ms of which 0 ms to minimize.
[2023-03-11 03:36:47] [INFO ] Deduced a trap composed of 46 places in 167 ms of which 1 ms to minimize.
[2023-03-11 03:36:48] [INFO ] Deduced a trap composed of 46 places in 163 ms of which 0 ms to minimize.
[2023-03-11 03:36:48] [INFO ] Deduced a trap composed of 43 places in 170 ms of which 1 ms to minimize.
[2023-03-11 03:36:48] [INFO ] Deduced a trap composed of 49 places in 161 ms of which 1 ms to minimize.
[2023-03-11 03:36:48] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 8291 ms
[2023-03-11 03:36:49] [INFO ] Added : 200 causal constraints over 41 iterations in 12885 ms. Result :sat
Minimization took 1773 ms.
[2023-03-11 03:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:51] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2023-03-11 03:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:36:52] [INFO ] [Nat]Absence check using state equation in 450 ms returned sat
[2023-03-11 03:36:55] [INFO ] [Nat]Added 73 Read/Feed constraints in 2868 ms returned sat
[2023-03-11 03:36:55] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 33 ms.
[2023-03-11 03:37:01] [INFO ] Deduced a trap composed of 13 places in 191 ms of which 1 ms to minimize.
[2023-03-11 03:37:02] [INFO ] Deduced a trap composed of 15 places in 204 ms of which 1 ms to minimize.
[2023-03-11 03:37:02] [INFO ] Deduced a trap composed of 17 places in 222 ms of which 1 ms to minimize.
[2023-03-11 03:37:02] [INFO ] Deduced a trap composed of 21 places in 219 ms of which 1 ms to minimize.
[2023-03-11 03:37:03] [INFO ] Deduced a trap composed of 15 places in 246 ms of which 0 ms to minimize.
[2023-03-11 03:37:03] [INFO ] Deduced a trap composed of 18 places in 187 ms of which 1 ms to minimize.
[2023-03-11 03:37:03] [INFO ] Deduced a trap composed of 20 places in 201 ms of which 1 ms to minimize.
[2023-03-11 03:37:04] [INFO ] Deduced a trap composed of 12 places in 161 ms of which 1 ms to minimize.
[2023-03-11 03:37:05] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 1 ms to minimize.
[2023-03-11 03:37:05] [INFO ] Deduced a trap composed of 22 places in 160 ms of which 1 ms to minimize.
[2023-03-11 03:37:05] [INFO ] Deduced a trap composed of 24 places in 152 ms of which 1 ms to minimize.
[2023-03-11 03:37:05] [INFO ] Deduced a trap composed of 28 places in 158 ms of which 1 ms to minimize.
[2023-03-11 03:37:06] [INFO ] Deduced a trap composed of 29 places in 137 ms of which 1 ms to minimize.
[2023-03-11 03:37:06] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 0 ms to minimize.
[2023-03-11 03:37:06] [INFO ] Deduced a trap composed of 30 places in 139 ms of which 1 ms to minimize.
[2023-03-11 03:37:06] [INFO ] Deduced a trap composed of 48 places in 160 ms of which 1 ms to minimize.
[2023-03-11 03:37:06] [INFO ] Deduced a trap composed of 51 places in 141 ms of which 1 ms to minimize.
[2023-03-11 03:37:07] [INFO ] Deduced a trap composed of 61 places in 163 ms of which 0 ms to minimize.
[2023-03-11 03:37:07] [INFO ] Deduced a trap composed of 61 places in 206 ms of which 1 ms to minimize.
[2023-03-11 03:37:08] [INFO ] Deduced a trap composed of 62 places in 212 ms of which 1 ms to minimize.
[2023-03-11 03:37:08] [INFO ] Deduced a trap composed of 33 places in 210 ms of which 0 ms to minimize.
[2023-03-11 03:37:08] [INFO ] Deduced a trap composed of 62 places in 202 ms of which 1 ms to minimize.
[2023-03-11 03:37:08] [INFO ] Deduced a trap composed of 59 places in 170 ms of which 1 ms to minimize.
[2023-03-11 03:37:09] [INFO ] Deduced a trap composed of 25 places in 214 ms of which 0 ms to minimize.
[2023-03-11 03:37:10] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 0 ms to minimize.
[2023-03-11 03:37:10] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 0 ms to minimize.
[2023-03-11 03:37:10] [INFO ] Deduced a trap composed of 28 places in 124 ms of which 0 ms to minimize.
[2023-03-11 03:37:11] [INFO ] Deduced a trap composed of 33 places in 191 ms of which 1 ms to minimize.
[2023-03-11 03:37:11] [INFO ] Deduced a trap composed of 40 places in 162 ms of which 1 ms to minimize.
[2023-03-11 03:37:12] [INFO ] Deduced a trap composed of 52 places in 134 ms of which 0 ms to minimize.
[2023-03-11 03:37:12] [INFO ] Deduced a trap composed of 37 places in 148 ms of which 0 ms to minimize.
[2023-03-11 03:37:13] [INFO ] Deduced a trap composed of 62 places in 136 ms of which 1 ms to minimize.
[2023-03-11 03:37:13] [INFO ] Deduced a trap composed of 63 places in 138 ms of which 1 ms to minimize.
[2023-03-11 03:37:13] [INFO ] Deduced a trap composed of 58 places in 144 ms of which 1 ms to minimize.
[2023-03-11 03:37:14] [INFO ] Deduced a trap composed of 65 places in 167 ms of which 1 ms to minimize.
[2023-03-11 03:37:14] [INFO ] Deduced a trap composed of 65 places in 164 ms of which 0 ms to minimize.
[2023-03-11 03:37:14] [INFO ] Deduced a trap composed of 59 places in 167 ms of which 1 ms to minimize.
[2023-03-11 03:37:15] [INFO ] Deduced a trap composed of 39 places in 140 ms of which 1 ms to minimize.
[2023-03-11 03:37:15] [INFO ] Deduced a trap composed of 43 places in 168 ms of which 0 ms to minimize.
[2023-03-11 03:37:16] [INFO ] Deduced a trap composed of 46 places in 136 ms of which 1 ms to minimize.
[2023-03-11 03:37:16] [INFO ] Deduced a trap composed of 42 places in 159 ms of which 1 ms to minimize.
[2023-03-11 03:37:16] [INFO ] Deduced a trap composed of 58 places in 170 ms of which 1 ms to minimize.
[2023-03-11 03:37:17] [INFO ] Deduced a trap composed of 43 places in 172 ms of which 1 ms to minimize.
[2023-03-11 03:37:17] [INFO ] Deduced a trap composed of 49 places in 145 ms of which 10 ms to minimize.
[2023-03-11 03:37:18] [INFO ] Deduced a trap composed of 66 places in 62 ms of which 0 ms to minimize.
[2023-03-11 03:37:18] [INFO ] Deduced a trap composed of 62 places in 62 ms of which 0 ms to minimize.
[2023-03-11 03:37:18] [INFO ] Deduced a trap composed of 65 places in 64 ms of which 0 ms to minimize.
[2023-03-11 03:37:19] [INFO ] Deduced a trap composed of 70 places in 58 ms of which 1 ms to minimize.
[2023-03-11 03:37:19] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 0 ms to minimize.
[2023-03-11 03:37:19] [INFO ] Trap strengthening (SAT) tested/added 50/49 trap constraints in 17843 ms
[2023-03-11 03:37:19] [INFO ] Added : 274 causal constraints over 55 iterations in 24385 ms. Result :sat
Minimization took 3002 ms.
[2023-03-11 03:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:23] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2023-03-11 03:37:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:37:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:24] [INFO ] [Nat]Absence check using state equation in 744 ms returned sat
[2023-03-11 03:37:24] [INFO ] [Nat]Added 73 Read/Feed constraints in 280 ms returned sat
[2023-03-11 03:37:24] [INFO ] Deduced a trap composed of 46 places in 96 ms of which 0 ms to minimize.
[2023-03-11 03:37:24] [INFO ] Deduced a trap composed of 39 places in 105 ms of which 1 ms to minimize.
[2023-03-11 03:37:24] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 1 ms to minimize.
[2023-03-11 03:37:24] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 0 ms to minimize.
[2023-03-11 03:37:25] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 0 ms to minimize.
[2023-03-11 03:37:25] [INFO ] Deduced a trap composed of 33 places in 181 ms of which 1 ms to minimize.
[2023-03-11 03:37:25] [INFO ] Deduced a trap composed of 29 places in 219 ms of which 1 ms to minimize.
[2023-03-11 03:37:25] [INFO ] Deduced a trap composed of 26 places in 238 ms of which 1 ms to minimize.
[2023-03-11 03:37:26] [INFO ] Deduced a trap composed of 23 places in 232 ms of which 1 ms to minimize.
[2023-03-11 03:37:26] [INFO ] Deduced a trap composed of 24 places in 249 ms of which 0 ms to minimize.
[2023-03-11 03:37:26] [INFO ] Deduced a trap composed of 24 places in 254 ms of which 1 ms to minimize.
[2023-03-11 03:37:26] [INFO ] Deduced a trap composed of 22 places in 246 ms of which 1 ms to minimize.
[2023-03-11 03:37:27] [INFO ] Deduced a trap composed of 19 places in 250 ms of which 0 ms to minimize.
[2023-03-11 03:37:27] [INFO ] Deduced a trap composed of 15 places in 265 ms of which 1 ms to minimize.
[2023-03-11 03:37:27] [INFO ] Deduced a trap composed of 13 places in 271 ms of which 1 ms to minimize.
[2023-03-11 03:37:28] [INFO ] Deduced a trap composed of 14 places in 293 ms of which 1 ms to minimize.
[2023-03-11 03:37:28] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 3875 ms
[2023-03-11 03:37:28] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 56 ms.
[2023-03-11 03:37:36] [INFO ] Deduced a trap composed of 8 places in 200 ms of which 1 ms to minimize.
[2023-03-11 03:37:36] [INFO ] Deduced a trap composed of 42 places in 268 ms of which 1 ms to minimize.
[2023-03-11 03:37:36] [INFO ] Deduced a trap composed of 18 places in 266 ms of which 1 ms to minimize.
[2023-03-11 03:37:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1022 ms
[2023-03-11 03:37:37] [INFO ] Added : 193 causal constraints over 40 iterations in 8967 ms. Result :sat
Minimization took 2358 ms.
[2023-03-11 03:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:40] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2023-03-11 03:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:40] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2023-03-11 03:37:41] [INFO ] [Nat]Added 73 Read/Feed constraints in 350 ms returned sat
[2023-03-11 03:37:41] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 55 ms.
[2023-03-11 03:37:43] [INFO ] Deduced a trap composed of 8 places in 368 ms of which 1 ms to minimize.
[2023-03-11 03:37:43] [INFO ] Deduced a trap composed of 18 places in 220 ms of which 1 ms to minimize.
[2023-03-11 03:37:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 788 ms
[2023-03-11 03:37:43] [INFO ] Added : 81 causal constraints over 17 iterations in 2462 ms. Result :sat
Minimization took 464 ms.
[2023-03-11 03:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:44] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2023-03-11 03:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:45] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2023-03-11 03:37:45] [INFO ] [Nat]Added 73 Read/Feed constraints in 300 ms returned sat
[2023-03-11 03:37:45] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 44 ms.
[2023-03-11 03:37:48] [INFO ] Added : 74 causal constraints over 15 iterations in 2726 ms. Result :sat
Minimization took 563 ms.
[2023-03-11 03:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:49] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2023-03-11 03:37:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:37:50] [INFO ] [Nat]Absence check using state equation in 1066 ms returned sat
[2023-03-11 03:37:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 03:37:54] [INFO ] [Nat]Added 73 Read/Feed constraints in 3532 ms returned sat
[2023-03-11 03:37:54] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 0 ms to minimize.
[2023-03-11 03:37:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 173 ms
[2023-03-11 03:37:54] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 31 ms.
[2023-03-11 03:38:08] [INFO ] Added : 275 causal constraints over 55 iterations in 14275 ms. Result :sat
Minimization took 2599 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 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Applied a total of 0 rules in 14 ms. Remains 445 /445 variables (removed 0) and now considering 456/456 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 445/445 places, 456/456 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Applied a total of 0 rules in 12 ms. Remains 445 /445 variables (removed 0) and now considering 456/456 (removed 0) transitions.
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:40:51] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-11 03:40:51] [INFO ] Implicit Places using invariants in 663 ms returned []
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:40:52] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 03:40:52] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:41:22] [INFO ] Implicit Places using invariants and state equation in 30084 ms returned []
Implicit Place search using SMT with State Equation took 30749 ms to find 0 implicit places.
[2023-03-11 03:41:22] [INFO ] Redundant transitions in 33 ms returned []
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:41:22] [INFO ] Invariants computation overflowed in 28 ms
[2023-03-11 03:41:22] [INFO ] Dead Transitions using invariants and state equation in 603 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31409 ms. Remains : 445/445 places, 456/456 transitions.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-00
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:41:22] [INFO ] Invariants computation overflowed in 45 ms
Incomplete random walk after 10000 steps, including 1441 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 916 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:41:22] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 03:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:41:23] [INFO ] [Real]Absence check using state equation in 621 ms returned sat
[2023-03-11 03:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:41:24] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2023-03-11 03:41:24] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:41:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 03:41:28] [INFO ] [Nat]Added 73 Read/Feed constraints in 4301 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
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 436 transition count 447
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 434 transition count 447
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 434 transition count 446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 433 transition count 446
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 433 transition count 439
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 37 place count 426 transition count 439
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 40 place count 426 transition count 439
Applied a total of 40 rules in 79 ms. Remains 426 /445 variables (removed 19) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 426/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:41:28] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 144128 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91311 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:41:30] [INFO ] Invariants computation overflowed in 28 ms
[2023-03-11 03:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:41:31] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2023-03-11 03:41:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:41:32] [INFO ] [Nat]Absence check using state equation in 662 ms returned sat
[2023-03-11 03:41:32] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:41:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 03:41:38] [INFO ] [Nat]Added 80 Read/Feed constraints in 6022 ms returned unknown
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, 439/439 transitions.
Applied a total of 0 rules in 14 ms. Remains 426 /426 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 426/426 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 439/439 transitions.
Applied a total of 0 rules in 16 ms. Remains 426 /426 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:41:38] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 03:41:38] [INFO ] Implicit Places using invariants in 760 ms returned []
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:41:38] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:41:39] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:42:09] [INFO ] Performed 412/426 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 03:42:10] [INFO ] Implicit Places using invariants and state equation in 31224 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 31986 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 425/426 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 425 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 423 transition count 437
Applied a total of 4 rules in 22 ms. Remains 423 /425 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:42:10] [INFO ] Computed 64 place invariants in 92 ms
[2023-03-11 03:42:11] [INFO ] Implicit Places using invariants in 859 ms returned [48, 113, 161]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 860 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 420/426 places, 437/439 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 420 transition count 434
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 417 transition count 434
Applied a total of 6 rules in 23 ms. Remains 417 /420 variables (removed 3) and now considering 434/437 (removed 3) transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-11 03:42:11] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 03:42:11] [INFO ] Implicit Places using invariants in 743 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-11 03:42:11] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-11 03:42:12] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:42:39] [INFO ] Implicit Places using invariants and state equation in 27616 ms returned []
Implicit Place search using SMT with State Equation took 28360 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 417/426 places, 434/439 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 61267 ms. Remains : 417/426 places, 434/439 transitions.
// Phase 1: matrix 434 rows 417 cols
[2023-03-11 03:42:39] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 1000000 steps, including 144174 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91398 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 417 cols
[2023-03-11 03:42:41] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 03:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:42:41] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2023-03-11 03:42:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:42:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:42:42] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2023-03-11 03:42:42] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:42:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 03:42:47] [INFO ] [Nat]Added 80 Read/Feed constraints in 4887 ms returned sat
[2023-03-11 03:42:47] [INFO ] Deduced a trap composed of 116 places in 233 ms of which 0 ms to minimize.
[2023-03-11 03:42:47] [INFO ] Deduced a trap composed of 133 places in 293 ms of which 0 ms to minimize.
[2023-03-11 03:42:48] [INFO ] Deduced a trap composed of 111 places in 300 ms of which 1 ms to minimize.
[2023-03-11 03:42:48] [INFO ] Deduced a trap composed of 129 places in 453 ms of which 1 ms to minimize.
[2023-03-11 03:42:49] [INFO ] Deduced a trap composed of 121 places in 428 ms of which 1 ms to minimize.
[2023-03-11 03:42:49] [INFO ] Deduced a trap composed of 25 places in 403 ms of which 1 ms to minimize.
[2023-03-11 03:42:50] [INFO ] Deduced a trap composed of 146 places in 456 ms of which 2 ms to minimize.
[2023-03-11 03:42:50] [INFO ] Deduced a trap composed of 33 places in 447 ms of which 1 ms to minimize.
[2023-03-11 03:42:50] [INFO ] Deduced a trap composed of 18 places in 253 ms of which 1 ms to minimize.
[2023-03-11 03:42:51] [INFO ] Deduced a trap composed of 21 places in 270 ms of which 1 ms to minimize.
[2023-03-11 03:42:51] [INFO ] Deduced a trap composed of 19 places in 267 ms of which 1 ms to minimize.
[2023-03-11 03:42:51] [INFO ] Deduced a trap composed of 19 places in 258 ms of which 0 ms to minimize.
[2023-03-11 03:42:52] [INFO ] Deduced a trap composed of 22 places in 251 ms of which 0 ms to minimize.
[2023-03-11 03:42:52] [INFO ] Deduced a trap composed of 28 places in 241 ms of which 1 ms to minimize.
[2023-03-11 03:42:52] [INFO ] Deduced a trap composed of 25 places in 244 ms of which 1 ms to minimize.
[2023-03-11 03:42:52] [INFO ] Deduced a trap composed of 27 places in 228 ms of which 1 ms to minimize.
[2023-03-11 03:42:53] [INFO ] Deduced a trap composed of 28 places in 229 ms of which 1 ms to minimize.
[2023-03-11 03:42:53] [INFO ] Deduced a trap composed of 24 places in 237 ms of which 0 ms to minimize.
[2023-03-11 03:42:53] [INFO ] Deduced a trap composed of 30 places in 232 ms of which 1 ms to minimize.
[2023-03-11 03:42:54] [INFO ] Deduced a trap composed of 22 places in 266 ms of which 1 ms to minimize.
[2023-03-11 03:42:54] [INFO ] Deduced a trap composed of 16 places in 283 ms of which 1 ms to minimize.
[2023-03-11 03:42:55] [INFO ] Deduced a trap composed of 13 places in 296 ms of which 1 ms to minimize.
[2023-03-11 03:42:55] [INFO ] Deduced a trap composed of 13 places in 286 ms of which 1 ms to minimize.
[2023-03-11 03:42:55] [INFO ] Deduced a trap composed of 10 places in 306 ms of which 1 ms to minimize.
[2023-03-11 03:42:55] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 8590 ms
[2023-03-11 03:42:55] [INFO ] Computed and/alt/rep : 326/2143/326 causal constraints (skipped 107 transitions) in 52 ms.
[2023-03-11 03:43:10] [INFO ] Added : 220 causal constraints over 44 iterations in 15103 ms. Result :sat
Minimization took 3034 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 10 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 10 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
[2023-03-11 03:43:13] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 03:43:14] [INFO ] Implicit Places using invariants in 688 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-11 03:43:14] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 03:43:15] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:43:40] [INFO ] Implicit Places using invariants and state equation in 25822 ms returned []
Implicit Place search using SMT with State Equation took 26512 ms to find 0 implicit places.
[2023-03-11 03:43:40] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 434 rows 417 cols
[2023-03-11 03:43:40] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-11 03:43:40] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26985 ms. Remains : 417/417 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-00 in 138163 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-01
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:43:40] [INFO ] Invariants computation overflowed in 44 ms
Incomplete random walk after 10000 steps, including 1460 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 909 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:43:40] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 03:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:43:41] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2023-03-11 03:43:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:43:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:43:42] [INFO ] [Nat]Absence check using state equation in 659 ms returned sat
[2023-03-11 03:43:42] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:43:42] [INFO ] [Nat]Added 73 Read/Feed constraints in 361 ms returned sat
[2023-03-11 03:43:42] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 55 ms.
[2023-03-11 03:43:44] [INFO ] Deduced a trap composed of 8 places in 371 ms of which 1 ms to minimize.
[2023-03-11 03:43:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 458 ms
[2023-03-11 03:43:44] [INFO ] Added : 65 causal constraints over 14 iterations in 1524 ms. Result :sat
Minimization took 2329 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
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 437 transition count 448
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 434 transition count 448
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 434 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 433 transition count 447
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 31 place count 433 transition count 439
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 39 place count 425 transition count 439
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 425 transition count 439
Applied a total of 43 rules in 68 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:43:46] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 1000000 steps, including 144194 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91562 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:43:48] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-11 03:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:43:49] [INFO ] [Real]Absence check using state equation in 844 ms returned sat
[2023-03-11 03:43:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:43:50] [INFO ] [Nat]Absence check using state equation in 608 ms returned sat
[2023-03-11 03:43:50] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:43:50] [INFO ] [Nat]Added 84 Read/Feed constraints in 262 ms returned sat
[2023-03-11 03:43:50] [INFO ] Computed and/alt/rep : 327/2153/327 causal constraints (skipped 111 transitions) in 33 ms.
[2023-03-11 03:43:53] [INFO ] Deduced a trap composed of 121 places in 473 ms of which 1 ms to minimize.
[2023-03-11 03:43:54] [INFO ] Deduced a trap composed of 126 places in 559 ms of which 1 ms to minimize.
[2023-03-11 03:43:54] [INFO ] Deduced a trap composed of 124 places in 511 ms of which 1 ms to minimize.
[2023-03-11 03:43:55] [INFO ] Deduced a trap composed of 116 places in 475 ms of which 1 ms to minimize.
[2023-03-11 03:43:55] [INFO ] Deduced a trap composed of 131 places in 468 ms of which 0 ms to minimize.
[2023-03-11 03:43:56] [INFO ] Deduced a trap composed of 114 places in 475 ms of which 1 ms to minimize.
[2023-03-11 03:43:56] [INFO ] Deduced a trap composed of 115 places in 531 ms of which 2 ms to minimize.
[2023-03-11 03:43:56] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3967 ms
[2023-03-11 03:43:57] [INFO ] Added : 68 causal constraints over 14 iterations in 6617 ms. Result :sat
Minimization took 2029 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 11 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:43:59] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-11 03:43:59] [INFO ] Implicit Places using invariants in 593 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:43:59] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-11 03:44:00] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:44:23] [INFO ] Implicit Places using invariants and state equation in 23719 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 24314 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 20 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:44:23] [INFO ] Computed 64 place invariants in 82 ms
[2023-03-11 03:44:24] [INFO ] Implicit Places using invariants in 1164 ms returned [47, 113, 161]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1165 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 419/425 places, 437/439 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 419 transition count 434
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 416 transition count 434
Applied a total of 6 rules in 34 ms. Remains 416 /419 variables (removed 3) and now considering 434/437 (removed 3) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:44:24] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 03:44:25] [INFO ] Implicit Places using invariants in 813 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:44:25] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-11 03:44:25] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:44:55] [INFO ] Performed 397/416 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 03:44:57] [INFO ] Implicit Places using invariants and state equation in 31750 ms returned []
Implicit Place search using SMT with State Equation took 32565 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/425 places, 434/439 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 58111 ms. Remains : 416/425 places, 434/439 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:44:57] [INFO ] Invariants computation overflowed in 34 ms
Incomplete random walk after 1000000 steps, including 144285 resets, run finished after 1395 ms. (steps per millisecond=716 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91612 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:44:59] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 03:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:45:00] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2023-03-11 03:45:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:45:00] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2023-03-11 03:45:00] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:45:00] [INFO ] [Nat]Added 84 Read/Feed constraints in 171 ms returned sat
[2023-03-11 03:45:00] [INFO ] Computed and/alt/rep : 325/2163/325 causal constraints (skipped 108 transitions) in 39 ms.
[2023-03-11 03:45:02] [INFO ] Deduced a trap composed of 11 places in 450 ms of which 2 ms to minimize.
[2023-03-11 03:45:02] [INFO ] Deduced a trap composed of 10 places in 438 ms of which 1 ms to minimize.
[2023-03-11 03:45:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1031 ms
[2023-03-11 03:45:02] [INFO ] Added : 73 causal constraints over 15 iterations in 1963 ms. Result :sat
Minimization took 943 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 10 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 10 ms. Remains 416 /416 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:45:03] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-11 03:45:04] [INFO ] Implicit Places using invariants in 621 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:45:04] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-11 03:45:04] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:45:29] [INFO ] Implicit Places using invariants and state equation in 25103 ms returned []
Implicit Place search using SMT with State Equation took 25729 ms to find 0 implicit places.
[2023-03-11 03:45:29] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:45:29] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-11 03:45:29] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26189 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-01 in 109097 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-02
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:45:30] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 10000 steps, including 1426 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 932 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:45:30] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 03:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:45:30] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2023-03-11 03:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:45:31] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2023-03-11 03:45:31] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:45:32] [INFO ] [Nat]Added 73 Read/Feed constraints in 453 ms returned sat
[2023-03-11 03:45:32] [INFO ] Deduced a trap composed of 24 places in 209 ms of which 1 ms to minimize.
[2023-03-11 03:45:32] [INFO ] Deduced a trap composed of 15 places in 278 ms of which 1 ms to minimize.
[2023-03-11 03:45:32] [INFO ] Deduced a trap composed of 15 places in 275 ms of which 1 ms to minimize.
[2023-03-11 03:45:33] [INFO ] Deduced a trap composed of 10 places in 292 ms of which 1 ms to minimize.
[2023-03-11 03:45:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1231 ms
[2023-03-11 03:45:33] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 51 ms.
[2023-03-11 03:45:35] [INFO ] Added : 100 causal constraints over 20 iterations in 2518 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
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 436 transition count 447
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 433 transition count 447
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 433 transition count 446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 432 transition count 446
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 32 place count 432 transition count 439
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 39 place count 425 transition count 439
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 425 transition count 439
Applied a total of 43 rules in 63 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:45:37] [INFO ] Invariants computation overflowed in 32 ms
Incomplete random walk after 1000000 steps, including 144438 resets, run finished after 1355 ms. (steps per millisecond=738 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91360 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:45:39] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:45:39] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2023-03-11 03:45:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:45:40] [INFO ] [Nat]Absence check using state equation in 346 ms returned sat
[2023-03-11 03:45:40] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:45:40] [INFO ] [Nat]Added 84 Read/Feed constraints in 192 ms returned sat
[2023-03-11 03:45:40] [INFO ] Deduced a trap composed of 131 places in 267 ms of which 1 ms to minimize.
[2023-03-11 03:45:41] [INFO ] Deduced a trap composed of 22 places in 340 ms of which 1 ms to minimize.
[2023-03-11 03:45:41] [INFO ] Deduced a trap composed of 126 places in 487 ms of which 1 ms to minimize.
[2023-03-11 03:45:42] [INFO ] Deduced a trap composed of 113 places in 462 ms of which 1 ms to minimize.
[2023-03-11 03:45:42] [INFO ] Deduced a trap composed of 19 places in 476 ms of which 1 ms to minimize.
[2023-03-11 03:45:43] [INFO ] Deduced a trap composed of 16 places in 486 ms of which 1 ms to minimize.
[2023-03-11 03:45:43] [INFO ] Deduced a trap composed of 118 places in 491 ms of which 1 ms to minimize.
[2023-03-11 03:45:46] [INFO ] Deduced a trap composed of 129 places in 365 ms of which 1 ms to minimize.
[2023-03-11 03:45:46] [INFO ] Deduced a trap composed of 24 places in 520 ms of which 1 ms to minimize.
[2023-03-11 03:45:49] [INFO ] Trap strengthening (SAT) tested/added 9/9 trap constraints in 9151 ms
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 16 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 18 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:45:50] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 03:45:51] [INFO ] Implicit Places using invariants in 809 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:45:51] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:45:51] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:46:21] [INFO ] Performed 418/425 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 03:46:22] [INFO ] Implicit Places using invariants and state equation in 30967 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 31778 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 21 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:46:22] [INFO ] Computed 64 place invariants in 83 ms
[2023-03-11 03:46:23] [INFO ] Implicit Places using invariants in 981 ms returned [47, 112]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 983 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 420/425 places, 437/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 420 transition count 435
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 418 transition count 435
Applied a total of 4 rules in 36 ms. Remains 418 /420 variables (removed 2) and now considering 435/437 (removed 2) transitions.
// Phase 1: matrix 435 rows 418 cols
[2023-03-11 03:46:23] [INFO ] Invariants computation overflowed in 98 ms
[2023-03-11 03:46:23] [INFO ] Implicit Places using invariants in 783 ms returned []
// Phase 1: matrix 435 rows 418 cols
[2023-03-11 03:46:23] [INFO ] Invariants computation overflowed in 96 ms
[2023-03-11 03:46:24] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:46:52] [INFO ] Implicit Places using invariants and state equation in 28142 ms returned []
Implicit Place search using SMT with State Equation took 28927 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 418/425 places, 435/439 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 61764 ms. Remains : 418/425 places, 435/439 transitions.
// Phase 1: matrix 435 rows 418 cols
[2023-03-11 03:46:52] [INFO ] Invariants computation overflowed in 59 ms
Incomplete random walk after 1000000 steps, including 144592 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91577 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 1) seen :0
// Phase 1: matrix 435 rows 418 cols
[2023-03-11 03:46:53] [INFO ] Invariants computation overflowed in 79 ms
[2023-03-11 03:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:46:54] [INFO ] [Real]Absence check using state equation in 651 ms returned sat
[2023-03-11 03:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:46:55] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2023-03-11 03:46:55] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:46:55] [INFO ] [Nat]Added 84 Read/Feed constraints in 415 ms returned sat
[2023-03-11 03:46:55] [INFO ] Deduced a trap composed of 123 places in 374 ms of which 1 ms to minimize.
[2023-03-11 03:46:57] [INFO ] Deduced a trap composed of 122 places in 474 ms of which 1 ms to minimize.
[2023-03-11 03:46:57] [INFO ] Deduced a trap composed of 125 places in 444 ms of which 1 ms to minimize.
[2023-03-11 03:46:58] [INFO ] Deduced a trap composed of 19 places in 470 ms of which 1 ms to minimize.
[2023-03-11 03:46:58] [INFO ] Deduced a trap composed of 118 places in 483 ms of which 1 ms to minimize.
[2023-03-11 03:46:59] [INFO ] Deduced a trap composed of 122 places in 496 ms of which 1 ms to minimize.
[2023-03-11 03:47:00] [INFO ] Deduced a trap composed of 29 places in 396 ms of which 1 ms to minimize.
[2023-03-11 03:47:00] [INFO ] Deduced a trap composed of 115 places in 435 ms of which 1 ms to minimize.
[2023-03-11 03:47:01] [INFO ] Deduced a trap composed of 24 places in 416 ms of which 1 ms to minimize.
[2023-03-11 03:47:01] [INFO ] Deduced a trap composed of 113 places in 394 ms of which 1 ms to minimize.
[2023-03-11 03:47:02] [INFO ] Deduced a trap composed of 112 places in 433 ms of which 1 ms to minimize.
[2023-03-11 03:47:02] [INFO ] Deduced a trap composed of 111 places in 470 ms of which 1 ms to minimize.
[2023-03-11 03:47:03] [INFO ] Deduced a trap composed of 18 places in 447 ms of which 1 ms to minimize.
[2023-03-11 03:47:03] [INFO ] Deduced a trap composed of 126 places in 498 ms of which 1 ms to minimize.
[2023-03-11 03:47:04] [INFO ] Deduced a trap composed of 134 places in 498 ms of which 1 ms to minimize.
[2023-03-11 03:47:04] [INFO ] Deduced a trap composed of 22 places in 515 ms of which 1 ms to minimize.
[2023-03-11 03:47:05] [INFO ] Deduced a trap composed of 12 places in 509 ms of which 1 ms to minimize.
[2023-03-11 03:47:05] [INFO ] Deduced a trap composed of 118 places in 509 ms of which 1 ms to minimize.
[2023-03-11 03:47:06] [INFO ] Deduced a trap composed of 15 places in 497 ms of which 1 ms to minimize.
[2023-03-11 03:47:07] [INFO ] Deduced a trap composed of 13 places in 248 ms of which 0 ms to minimize.
[2023-03-11 03:47:08] [INFO ] Deduced a trap composed of 139 places in 250 ms of which 1 ms to minimize.
[2023-03-11 03:47:08] [INFO ] Deduced a trap composed of 123 places in 467 ms of which 1 ms to minimize.
[2023-03-11 03:47:09] [INFO ] Deduced a trap composed of 117 places in 499 ms of which 1 ms to minimize.
[2023-03-11 03:47:10] [INFO ] Deduced a trap composed of 121 places in 440 ms of which 1 ms to minimize.
[2023-03-11 03:47:10] [INFO ] Deduced a trap composed of 115 places in 420 ms of which 1 ms to minimize.
[2023-03-11 03:47:11] [INFO ] Deduced a trap composed of 124 places in 454 ms of which 1 ms to minimize.
[2023-03-11 03:47:12] [INFO ] Deduced a trap composed of 134 places in 510 ms of which 1 ms to minimize.
[2023-03-11 03:47:12] [INFO ] Deduced a trap composed of 140 places in 513 ms of which 1 ms to minimize.
[2023-03-11 03:47:13] [INFO ] Deduced a trap composed of 25 places in 493 ms of which 1 ms to minimize.
[2023-03-11 03:47:13] [INFO ] Deduced a trap composed of 26 places in 493 ms of which 1 ms to minimize.
[2023-03-11 03:47:14] [INFO ] Deduced a trap composed of 100 places in 498 ms of which 1 ms to minimize.
[2023-03-11 03:47:14] [INFO ] Deduced a trap composed of 106 places in 475 ms of which 0 ms to minimize.
[2023-03-11 03:47:15] [INFO ] Deduced a trap composed of 108 places in 503 ms of which 1 ms to minimize.
[2023-03-11 03:47:15] [INFO ] Deduced a trap composed of 103 places in 430 ms of which 1 ms to minimize.
[2023-03-11 03:47:16] [INFO ] Deduced a trap composed of 107 places in 514 ms of which 1 ms to minimize.
[2023-03-11 03:47:17] [INFO ] Deduced a trap composed of 131 places in 505 ms of which 1 ms to minimize.
[2023-03-11 03:47:17] [INFO ] Deduced a trap composed of 128 places in 492 ms of which 1 ms to minimize.
[2023-03-11 03:47:18] [INFO ] Deduced a trap composed of 112 places in 425 ms of which 1 ms to minimize.
[2023-03-11 03:47:21] [INFO ] Trap strengthening (SAT) tested/added 38/38 trap constraints in 25571 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 11 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 11 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 11 ms. Remains 418 /418 variables (removed 0) and now considering 435/435 (removed 0) transitions.
// Phase 1: matrix 435 rows 418 cols
[2023-03-11 03:47:21] [INFO ] Invariants computation overflowed in 71 ms
[2023-03-11 03:47:22] [INFO ] Implicit Places using invariants in 635 ms returned []
// Phase 1: matrix 435 rows 418 cols
[2023-03-11 03:47:22] [INFO ] Invariants computation overflowed in 98 ms
[2023-03-11 03:47:22] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:47:52] [INFO ] Implicit Places using invariants and state equation in 29872 ms returned []
Implicit Place search using SMT with State Equation took 30508 ms to find 0 implicit places.
[2023-03-11 03:47:52] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 435 rows 418 cols
[2023-03-11 03:47:52] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 03:47:52] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30921 ms. Remains : 418/418 places, 435/435 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-02 in 142644 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-03
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:47:52] [INFO ] Invariants computation overflowed in 34 ms
Incomplete random walk after 10000 steps, including 1433 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 914 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:47:52] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-11 03:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:47:53] [INFO ] [Real]Absence check using state equation in 528 ms returned sat
[2023-03-11 03:47:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:47:53] [INFO ] [Nat]Absence check using state equation in 545 ms returned sat
[2023-03-11 03:47:53] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:47:54] [INFO ] [Nat]Added 73 Read/Feed constraints in 161 ms returned sat
[2023-03-11 03:47:54] [INFO ] Deduced a trap composed of 14 places in 162 ms of which 1 ms to minimize.
[2023-03-11 03:47:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 206 ms
[2023-03-11 03:47:54] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 33 ms.
[2023-03-11 03:47:55] [INFO ] Deduced a trap composed of 8 places in 289 ms of which 1 ms to minimize.
[2023-03-11 03:47:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 356 ms
[2023-03-11 03:47:55] [INFO ] Added : 50 causal constraints over 10 iterations in 850 ms. Result :sat
Minimization took 1063 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 453
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 442 transition count 453
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 442 transition count 452
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 15 place count 437 transition count 448
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 434 transition count 448
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 434 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 433 transition count 447
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 31 place count 433 transition count 439
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 39 place count 425 transition count 439
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 425 transition count 439
Applied a total of 43 rules in 61 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:47:56] [INFO ] Invariants computation overflowed in 26 ms
Incomplete random walk after 1000000 steps, including 144543 resets, run finished after 1187 ms. (steps per millisecond=842 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91180 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:47:58] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:47:59] [INFO ] [Real]Absence check using state equation in 596 ms returned sat
[2023-03-11 03:47:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:47:59] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2023-03-11 03:47:59] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 03:48:00] [INFO ] [Nat]Added 83 Read/Feed constraints in 377 ms returned sat
[2023-03-11 03:48:00] [INFO ] Computed and/alt/rep : 326/2158/326 causal constraints (skipped 112 transitions) in 53 ms.
[2023-03-11 03:48:01] [INFO ] Deduced a trap composed of 110 places in 544 ms of which 1 ms to minimize.
[2023-03-11 03:48:02] [INFO ] Deduced a trap composed of 115 places in 539 ms of which 1 ms to minimize.
[2023-03-11 03:48:03] [INFO ] Deduced a trap composed of 118 places in 511 ms of which 1 ms to minimize.
[2023-03-11 03:48:03] [INFO ] Deduced a trap composed of 124 places in 535 ms of which 1 ms to minimize.
[2023-03-11 03:48:04] [INFO ] Deduced a trap composed of 111 places in 547 ms of which 1 ms to minimize.
[2023-03-11 03:48:04] [INFO ] Deduced a trap composed of 97 places in 500 ms of which 1 ms to minimize.
[2023-03-11 03:48:06] [INFO ] Deduced a trap composed of 6 places in 519 ms of which 1 ms to minimize.
[2023-03-11 03:48:06] [INFO ] Deduced a trap composed of 14 places in 536 ms of which 1 ms to minimize.
[2023-03-11 03:48:07] [INFO ] Deduced a trap composed of 15 places in 503 ms of which 1 ms to minimize.
[2023-03-11 03:48:07] [INFO ] Deduced a trap composed of 109 places in 482 ms of which 2 ms to minimize.
[2023-03-11 03:48:07] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 6415 ms
[2023-03-11 03:48:07] [INFO ] Added : 70 causal constraints over 14 iterations in 7642 ms. Result :sat
Minimization took 1441 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:48:09] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:48:10] [INFO ] Implicit Places using invariants in 729 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:48:10] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 03:48:10] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 03:48:38] [INFO ] Implicit Places using invariants and state equation in 28564 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 29295 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 20 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:48:38] [INFO ] Computed 64 place invariants in 84 ms
[2023-03-11 03:48:39] [INFO ] Implicit Places using invariants in 1066 ms returned [47, 113, 161]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1067 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 419/425 places, 437/439 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 419 transition count 434
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 416 transition count 434
Applied a total of 6 rules in 31 ms. Remains 416 /419 variables (removed 3) and now considering 434/437 (removed 3) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:48:39] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 03:48:40] [INFO ] Implicit Places using invariants in 819 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:48:40] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 03:48:41] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 03:48:58] [INFO ] Implicit Places using invariants and state equation in 17308 ms returned []
Implicit Place search using SMT with State Equation took 18128 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/425 places, 434/439 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 48553 ms. Remains : 416/425 places, 434/439 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:48:58] [INFO ] Invariants computation overflowed in 37 ms
Incomplete random walk after 1000000 steps, including 144758 resets, run finished after 1391 ms. (steps per millisecond=718 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91676 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:49:00] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 03:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:49:00] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2023-03-11 03:49:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:49:01] [INFO ] [Nat]Absence check using state equation in 365 ms returned sat
[2023-03-11 03:49:01] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 03:49:01] [INFO ] [Nat]Added 83 Read/Feed constraints in 113 ms returned sat
[2023-03-11 03:49:01] [INFO ] Computed and/alt/rep : 324/2168/324 causal constraints (skipped 109 transitions) in 31 ms.
[2023-03-11 03:49:08] [INFO ] Added : 72 causal constraints over 15 iterations in 6853 ms. Result :sat
Minimization took 503 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 8 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
[2023-03-11 03:49:08] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 03:49:09] [INFO ] Implicit Places using invariants in 535 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:49:09] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 03:49:09] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 03:49:38] [INFO ] Implicit Places using invariants and state equation in 29660 ms returned []
Implicit Place search using SMT with State Equation took 30196 ms to find 0 implicit places.
[2023-03-11 03:49:38] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:49:38] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 03:49:39] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30573 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-03 in 106583 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-04
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:49:39] [INFO ] Invariants computation overflowed in 47 ms
Incomplete random walk after 10000 steps, including 1452 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 906 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:49:39] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:49:40] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2023-03-11 03:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:49:41] [INFO ] [Nat]Absence check using state equation in 1010 ms returned sat
[2023-03-11 03:49:41] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:49:42] [INFO ] [Nat]Added 73 Read/Feed constraints in 1512 ms returned sat
[2023-03-11 03:49:42] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 33 ms.
[2023-03-11 03:49:45] [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.refineWithCausalOrder(DeadlockTester.java:1186)
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 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
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 15 place count 437 transition count 448
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 434 transition count 448
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 434 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 433 transition count 447
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 31 place count 433 transition count 439
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 39 place count 425 transition count 439
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 425 transition count 439
Applied a total of 43 rules in 100 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:49:45] [INFO ] Invariants computation overflowed in 47 ms
Incomplete random walk after 1000000 steps, including 144911 resets, run finished after 1484 ms. (steps per millisecond=673 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91555 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:49:47] [INFO ] Invariants computation overflowed in 28 ms
[2023-03-11 03:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:49:48] [INFO ] [Real]Absence check using state equation in 551 ms returned sat
[2023-03-11 03:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:49:48] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2023-03-11 03:49:48] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:49:50] [INFO ] [Nat]Added 84 Read/Feed constraints in 1707 ms returned sat
[2023-03-11 03:49:50] [INFO ] Computed and/alt/rep : 326/2143/326 causal constraints (skipped 112 transitions) in 32 ms.
[2023-03-11 03:49:58] [INFO ] Deduced a trap composed of 8 places in 387 ms of which 1 ms to minimize.
[2023-03-11 03:49:59] [INFO ] Deduced a trap composed of 18 places in 450 ms of which 1 ms to minimize.
[2023-03-11 03:50:00] [INFO ] Deduced a trap composed of 146 places in 456 ms of which 1 ms to minimize.
[2023-03-11 03:50:00] [INFO ] Deduced a trap composed of 143 places in 433 ms of which 1 ms to minimize.
[2023-03-11 03:50:00] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2354 ms
[2023-03-11 03:50:01] [INFO ] Added : 250 causal constraints over 50 iterations in 10473 ms. Result :sat
Minimization took 3022 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:50:04] [INFO ] Invariants computation overflowed in 29 ms
[2023-03-11 03:50:04] [INFO ] Implicit Places using invariants in 781 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:50:04] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 03:50:05] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:50:30] [INFO ] Implicit Places using invariants and state equation in 25309 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 26093 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 19 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:50:30] [INFO ] Computed 64 place invariants in 86 ms
[2023-03-11 03:50:31] [INFO ] Implicit Places using invariants in 971 ms returned [48, 113, 161]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 973 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 419/425 places, 437/439 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 419 transition count 434
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 416 transition count 434
Applied a total of 6 rules in 32 ms. Remains 416 /419 variables (removed 3) and now considering 434/437 (removed 3) transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:50:31] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 03:50:31] [INFO ] Implicit Places using invariants in 726 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:50:31] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-11 03:50:32] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:50:58] [INFO ] Implicit Places using invariants and state equation in 26260 ms returned []
Implicit Place search using SMT with State Equation took 26987 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 416/425 places, 434/439 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 54114 ms. Remains : 416/425 places, 434/439 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:50:58] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 1000000 steps, including 144351 resets, run finished after 1190 ms. (steps per millisecond=840 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91351 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:51:00] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-11 03:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:51:00] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2023-03-11 03:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:51:01] [INFO ] [Nat]Absence check using state equation in 420 ms returned sat
[2023-03-11 03:51:01] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:51:02] [INFO ] [Nat]Added 84 Read/Feed constraints in 928 ms returned sat
[2023-03-11 03:51:02] [INFO ] Computed and/alt/rep : 324/2153/324 causal constraints (skipped 109 transitions) in 32 ms.
[2023-03-11 03:51:11] [INFO ] Added : 269 causal constraints over 55 iterations in 9645 ms. Result :sat
Minimization took 3001 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 10 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 11 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
[2023-03-11 03:51:14] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-11 03:51:15] [INFO ] Implicit Places using invariants in 580 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:51:15] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-11 03:51:15] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:51:43] [INFO ] Implicit Places using invariants and state equation in 27674 ms returned []
Implicit Place search using SMT with State Equation took 28255 ms to find 0 implicit places.
[2023-03-11 03:51:43] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 03:51:43] [INFO ] Invariants computation overflowed in 38 ms
[2023-03-11 03:51:43] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28610 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-04 in 124155 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-05
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:51:43] [INFO ] Invariants computation overflowed in 28 ms
Incomplete random walk after 10000 steps, including 1449 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 943 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:51:43] [INFO ] Invariants computation overflowed in 28 ms
[2023-03-11 03:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:51:44] [INFO ] [Real]Absence check using state equation in 619 ms returned sat
[2023-03-11 03:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:51:44] [INFO ] [Nat]Absence check using state equation in 420 ms returned sat
[2023-03-11 03:51:44] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:51:45] [INFO ] [Nat]Added 73 Read/Feed constraints in 549 ms returned sat
[2023-03-11 03:51:45] [INFO ] Deduced a trap composed of 4 places in 223 ms of which 1 ms to minimize.
[2023-03-11 03:51:45] [INFO ] Deduced a trap composed of 15 places in 211 ms of which 1 ms to minimize.
[2023-03-11 03:51:46] [INFO ] Deduced a trap composed of 10 places in 327 ms of which 1 ms to minimize.
[2023-03-11 03:51:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 884 ms
[2023-03-11 03:51:46] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 30 ms.
[2023-03-11 03:51:48] [INFO ] Deduced a trap composed of 5 places in 260 ms of which 1 ms to minimize.
[2023-03-11 03:51:48] [INFO ] Deduced a trap composed of 18 places in 301 ms of which 1 ms to minimize.
[2023-03-11 03:51:49] [INFO ] Deduced a trap composed of 19 places in 307 ms of which 1 ms to minimize.
[2023-03-11 03:51:49] [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.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 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
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 436 transition count 447
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 433 transition count 447
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 433 transition count 446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 432 transition count 446
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 32 place count 432 transition count 439
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 39 place count 425 transition count 439
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 425 transition count 439
Applied a total of 43 rules in 94 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:51:49] [INFO ] Invariants computation overflowed in 47 ms
Incomplete random walk after 1000000 steps, including 144296 resets, run finished after 1212 ms. (steps per millisecond=825 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91339 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:51:51] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-11 03:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:51:51] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-03-11 03:51:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:51:52] [INFO ] [Nat]Absence check using state equation in 649 ms returned sat
[2023-03-11 03:51:52] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:51:52] [INFO ] [Nat]Added 84 Read/Feed constraints in 246 ms returned sat
[2023-03-11 03:51:53] [INFO ] Deduced a trap composed of 12 places in 317 ms of which 1 ms to minimize.
[2023-03-11 03:51:53] [INFO ] Deduced a trap composed of 118 places in 394 ms of which 1 ms to minimize.
[2023-03-11 03:51:54] [INFO ] Deduced a trap composed of 13 places in 402 ms of which 1 ms to minimize.
[2023-03-11 03:51:54] [INFO ] Deduced a trap composed of 116 places in 477 ms of which 1 ms to minimize.
[2023-03-11 03:51:55] [INFO ] Deduced a trap composed of 116 places in 405 ms of which 1 ms to minimize.
[2023-03-11 03:51:55] [INFO ] Deduced a trap composed of 137 places in 417 ms of which 2 ms to minimize.
[2023-03-11 03:51:55] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2956 ms
[2023-03-11 03:51:55] [INFO ] Computed and/alt/rep : 329/2162/329 causal constraints (skipped 109 transitions) in 53 ms.
[2023-03-11 03:51:59] [INFO ] Deduced a trap composed of 8 places in 280 ms of which 0 ms to minimize.
[2023-03-11 03:52:00] [INFO ] Deduced a trap composed of 125 places in 520 ms of which 1 ms to minimize.
[2023-03-11 03:52:00] [INFO ] Deduced a trap composed of 131 places in 463 ms of which 1 ms to minimize.
[2023-03-11 03:52:01] [INFO ] Deduced a trap composed of 131 places in 512 ms of which 1 ms to minimize.
[2023-03-11 03:52:01] [INFO ] Deduced a trap composed of 125 places in 513 ms of which 1 ms to minimize.
[2023-03-11 03:52:02] [INFO ] Deduced a trap composed of 120 places in 521 ms of which 1 ms to minimize.
[2023-03-11 03:52:03] [INFO ] Deduced a trap composed of 127 places in 517 ms of which 1 ms to minimize.
[2023-03-11 03:52:03] [INFO ] Deduced a trap composed of 130 places in 513 ms of which 1 ms to minimize.
[2023-03-11 03:52:04] [INFO ] Deduced a trap composed of 107 places in 519 ms of which 1 ms to minimize.
[2023-03-11 03:52:07] [INFO ] Trap strengthening (SAT) tested/added 9/9 trap constraints in 7786 ms
[2023-03-11 03:52:37] [INFO ] Deduced a trap composed of 2 places in 587 ms of which 1 ms to minimize.
[2023-03-11 03:52:37] [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 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 10 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:52:37] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 03:52:38] [INFO ] Implicit Places using invariants in 734 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 03:52:38] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 03:52:38] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:52:49] [INFO ] Implicit Places using invariants and state equation in 11394 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 12130 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 19 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:52:49] [INFO ] Invariants computation overflowed in 75 ms
[2023-03-11 03:52:50] [INFO ] Implicit Places using invariants in 661 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:52:50] [INFO ] Invariants computation overflowed in 124 ms
[2023-03-11 03:52:50] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:53:16] [INFO ] Implicit Places using invariants and state equation in 25959 ms returned []
Implicit Place search using SMT with State Equation took 26622 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 422/425 places, 437/439 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 38781 ms. Remains : 422/425 places, 437/439 transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:53:16] [INFO ] Invariants computation overflowed in 79 ms
Incomplete random walk after 1000000 steps, including 144289 resets, run finished after 1052 ms. (steps per millisecond=950 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91377 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:53:18] [INFO ] Invariants computation overflowed in 75 ms
[2023-03-11 03:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:53:18] [INFO ] [Real]Absence check using state equation in 358 ms returned sat
[2023-03-11 03:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:53:19] [INFO ] [Nat]Absence check using state equation in 449 ms returned sat
[2023-03-11 03:53:19] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:53:19] [INFO ] [Nat]Added 84 Read/Feed constraints in 350 ms returned sat
[2023-03-11 03:53:19] [INFO ] Deduced a trap composed of 123 places in 280 ms of which 1 ms to minimize.
[2023-03-11 03:53:20] [INFO ] Deduced a trap composed of 133 places in 397 ms of which 1 ms to minimize.
[2023-03-11 03:53:21] [INFO ] Deduced a trap composed of 120 places in 316 ms of which 1 ms to minimize.
[2023-03-11 03:53:22] [INFO ] Deduced a trap composed of 109 places in 545 ms of which 1 ms to minimize.
[2023-03-11 03:53:22] [INFO ] Deduced a trap composed of 13 places in 534 ms of which 1 ms to minimize.
[2023-03-11 03:53:23] [INFO ] Deduced a trap composed of 129 places in 527 ms of which 1 ms to minimize.
[2023-03-11 03:53:24] [INFO ] Deduced a trap composed of 126 places in 499 ms of which 1 ms to minimize.
[2023-03-11 03:53:25] [INFO ] Deduced a trap composed of 108 places in 427 ms of which 1 ms to minimize.
[2023-03-11 03:53:26] [INFO ] Deduced a trap composed of 123 places in 263 ms of which 1 ms to minimize.
[2023-03-11 03:53:27] [INFO ] Deduced a trap composed of 126 places in 400 ms of which 1 ms to minimize.
[2023-03-11 03:53:27] [INFO ] Deduced a trap composed of 109 places in 506 ms of which 1 ms to minimize.
[2023-03-11 03:53:28] [INFO ] Deduced a trap composed of 129 places in 534 ms of which 1 ms to minimize.
[2023-03-11 03:53:29] [INFO ] Deduced a trap composed of 116 places in 489 ms of which 1 ms to minimize.
[2023-03-11 03:53:29] [INFO ] Deduced a trap composed of 11 places in 496 ms of which 1 ms to minimize.
[2023-03-11 03:53:30] [INFO ] Deduced a trap composed of 112 places in 515 ms of which 1 ms to minimize.
[2023-03-11 03:53:30] [INFO ] Deduced a trap composed of 130 places in 510 ms of which 1 ms to minimize.
[2023-03-11 03:53:31] [INFO ] Deduced a trap composed of 124 places in 482 ms of which 1 ms to minimize.
[2023-03-11 03:53:32] [INFO ] Deduced a trap composed of 106 places in 443 ms of which 1 ms to minimize.
[2023-03-11 03:53:32] [INFO ] Deduced a trap composed of 13 places in 520 ms of which 1 ms to minimize.
[2023-03-11 03:53:33] [INFO ] Deduced a trap composed of 3 places in 518 ms of which 1 ms to minimize.
[2023-03-11 03:53:33] [INFO ] Deduced a trap composed of 127 places in 533 ms of which 1 ms to minimize.
[2023-03-11 03:53:34] [INFO ] Deduced a trap composed of 129 places in 519 ms of which 1 ms to minimize.
[2023-03-11 03:53:34] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 14893 ms
[2023-03-11 03:53:34] [INFO ] Computed and/alt/rep : 327/2150/327 causal constraints (skipped 109 transitions) in 51 ms.
[2023-03-11 03:53:41] [INFO ] Deduced a trap composed of 14 places in 284 ms of which 1 ms to minimize.
[2023-03-11 03:53:42] [INFO ] Deduced a trap composed of 15 places in 394 ms of which 1 ms to minimize.
[2023-03-11 03:53:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 825 ms
[2023-03-11 03:53:42] [INFO ] Added : 137 causal constraints over 28 iterations in 8071 ms. Result :sat
Minimization took 1652 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 9 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:53:44] [INFO ] Invariants computation overflowed in 112 ms
[2023-03-11 03:53:45] [INFO ] Implicit Places using invariants in 904 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:53:45] [INFO ] Invariants computation overflowed in 127 ms
[2023-03-11 03:53:46] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:54:14] [INFO ] Implicit Places using invariants and state equation in 29180 ms returned []
Implicit Place search using SMT with State Equation took 30088 ms to find 0 implicit places.
[2023-03-11 03:54:14] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 03:54:14] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-11 03:54:15] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30505 ms. Remains : 422/422 places, 437/437 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-05 in 151743 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-06
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:54:15] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 10000 steps, including 1415 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 955 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:54:15] [INFO ] Invariants computation overflowed in 34 ms
[2023-03-11 03:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:54:15] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2023-03-11 03:54:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:54:16] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2023-03-11 03:54:16] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:54:17] [INFO ] [Nat]Added 73 Read/Feed constraints in 1105 ms returned sat
[2023-03-11 03:54:17] [INFO ] Deduced a trap composed of 15 places in 160 ms of which 1 ms to minimize.
[2023-03-11 03:54:17] [INFO ] Deduced a trap composed of 14 places in 193 ms of which 0 ms to minimize.
[2023-03-11 03:54:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 490 ms
[2023-03-11 03:54:17] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 55 ms.
[2023-03-11 03:54:20] [INFO ] Deduced a trap composed of 2 places in 222 ms of which 1 ms to minimize.
[2023-03-11 03:54:20] [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 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 436 transition count 447
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 434 transition count 447
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 434 transition count 446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 433 transition count 446
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 433 transition count 439
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 37 place count 426 transition count 439
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 39 place count 426 transition count 439
Applied a total of 39 rules in 67 ms. Remains 426 /445 variables (removed 19) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 426/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:54:21] [INFO ] Invariants computation overflowed in 31 ms
Incomplete random walk after 1000000 steps, including 144208 resets, run finished after 1190 ms. (steps per millisecond=840 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91222 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:54:22] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-11 03:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:54:23] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2023-03-11 03:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:54:23] [INFO ] [Nat]Absence check using state equation in 346 ms returned sat
[2023-03-11 03:54:23] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:54:25] [INFO ] [Nat]Added 80 Read/Feed constraints in 1941 ms returned sat
[2023-03-11 03:54:25] [INFO ] Deduced a trap composed of 107 places in 274 ms of which 1 ms to minimize.
[2023-03-11 03:54:26] [INFO ] Deduced a trap composed of 126 places in 441 ms of which 1 ms to minimize.
[2023-03-11 03:54:27] [INFO ] Deduced a trap composed of 128 places in 527 ms of which 1 ms to minimize.
[2023-03-11 03:54:27] [INFO ] Deduced a trap composed of 15 places in 522 ms of which 1 ms to minimize.
[2023-03-11 03:54:28] [INFO ] Deduced a trap composed of 3 places in 263 ms of which 1 ms to minimize.
[2023-03-11 03:54:28] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2728 ms
[2023-03-11 03:54:28] [INFO ] Computed and/alt/rep : 334/2169/334 causal constraints (skipped 104 transitions) in 29 ms.
[2023-03-11 03:54:37] [INFO ] Deduced a trap composed of 6 places in 468 ms of which 1 ms to minimize.
[2023-03-11 03:54:38] [INFO ] Deduced a trap composed of 4 places in 466 ms of which 1 ms to minimize.
[2023-03-11 03:54:38] [INFO ] Deduced a trap composed of 118 places in 489 ms of which 1 ms to minimize.
[2023-03-11 03:54:39] [INFO ] Deduced a trap composed of 127 places in 489 ms of which 1 ms to minimize.
[2023-03-11 03:54:39] [INFO ] Deduced a trap composed of 132 places in 475 ms of which 1 ms to minimize.
[2023-03-11 03:54:40] [INFO ] Deduced a trap composed of 117 places in 480 ms of which 1 ms to minimize.
[2023-03-11 03:54:41] [INFO ] Deduced a trap composed of 129 places in 486 ms of which 1 ms to minimize.
[2023-03-11 03:54:41] [INFO ] Deduced a trap composed of 124 places in 499 ms of which 1 ms to minimize.
[2023-03-11 03:54:42] [INFO ] Deduced a trap composed of 114 places in 241 ms of which 0 ms to minimize.
[2023-03-11 03:54:43] [INFO ] Deduced a trap composed of 130 places in 469 ms of which 1 ms to minimize.
[2023-03-11 03:54:43] [INFO ] Deduced a trap composed of 138 places in 477 ms of which 1 ms to minimize.
[2023-03-11 03:54:44] [INFO ] Deduced a trap composed of 108 places in 430 ms of which 1 ms to minimize.
[2023-03-11 03:54:44] [INFO ] Deduced a trap composed of 114 places in 433 ms of which 1 ms to minimize.
[2023-03-11 03:54:45] [INFO ] Deduced a trap composed of 111 places in 438 ms of which 1 ms to minimize.
[2023-03-11 03:54:45] [INFO ] Deduced a trap composed of 111 places in 425 ms of which 1 ms to minimize.
[2023-03-11 03:54:46] [INFO ] Deduced a trap composed of 121 places in 427 ms of which 1 ms to minimize.
[2023-03-11 03:54:46] [INFO ] Deduced a trap composed of 109 places in 426 ms of which 1 ms to minimize.
[2023-03-11 03:54:47] [INFO ] Deduced a trap composed of 115 places in 434 ms of which 1 ms to minimize.
[2023-03-11 03:54:47] [INFO ] Deduced a trap composed of 119 places in 433 ms of which 1 ms to minimize.
[2023-03-11 03:54:48] [INFO ] Deduced a trap composed of 119 places in 433 ms of which 1 ms to minimize.
[2023-03-11 03:54:48] [INFO ] Deduced a trap composed of 116 places in 432 ms of which 1 ms to minimize.
[2023-03-11 03:54:49] [INFO ] Deduced a trap composed of 112 places in 444 ms of which 1 ms to minimize.
[2023-03-11 03:54:49] [INFO ] Deduced a trap composed of 112 places in 427 ms of which 1 ms to minimize.
[2023-03-11 03:54:50] [INFO ] Deduced a trap composed of 111 places in 436 ms of which 1 ms to minimize.
[2023-03-11 03:54:50] [INFO ] Deduced a trap composed of 110 places in 432 ms of which 1 ms to minimize.
[2023-03-11 03:54:51] [INFO ] Deduced a trap composed of 110 places in 426 ms of which 1 ms to minimize.
[2023-03-11 03:54:51] [INFO ] Deduced a trap composed of 113 places in 438 ms of which 1 ms to minimize.
[2023-03-11 03:54:52] [INFO ] Deduced a trap composed of 116 places in 487 ms of which 1 ms to minimize.
[2023-03-11 03:54:53] [INFO ] Deduced a trap composed of 135 places in 489 ms of which 2 ms to minimize.
[2023-03-11 03:54:53] [INFO ] Deduced a trap composed of 110 places in 361 ms of which 1 ms to minimize.
[2023-03-11 03:54:53] [INFO ] Deduced a trap composed of 125 places in 443 ms of which 1 ms to minimize.
[2023-03-11 03:54:54] [INFO ] Deduced a trap composed of 127 places in 427 ms of which 1 ms to minimize.
[2023-03-11 03:54:55] [INFO ] Deduced a trap composed of 119 places in 423 ms of which 1 ms to minimize.
[2023-03-11 03:54:55] [INFO ] Deduced a trap composed of 126 places in 427 ms of which 1 ms to minimize.
[2023-03-11 03:54:56] [INFO ] Deduced a trap composed of 116 places in 426 ms of which 1 ms to minimize.
[2023-03-11 03:54:56] [INFO ] Deduced a trap composed of 135 places in 433 ms of which 1 ms to minimize.
[2023-03-11 03:54:56] [INFO ] Deduced a trap composed of 140 places in 342 ms of which 1 ms to minimize.
[2023-03-11 03:54:57] [INFO ] Deduced a trap composed of 106 places in 423 ms of which 1 ms to minimize.
[2023-03-11 03:54:57] [INFO ] Deduced a trap composed of 110 places in 384 ms of which 0 ms to minimize.
[2023-03-11 03:54:58] [INFO ] Deduced a trap composed of 116 places in 439 ms of which 1 ms to minimize.
[2023-03-11 03:54:58] [INFO ] Deduced a trap composed of 127 places in 431 ms of which 1 ms to minimize.
[2023-03-11 03:54:59] [INFO ] Deduced a trap composed of 113 places in 427 ms of which 1 ms to minimize.
[2023-03-11 03:54:59] [INFO ] Deduced a trap composed of 113 places in 388 ms of which 1 ms to minimize.
[2023-03-11 03:55:00] [INFO ] Deduced a trap composed of 122 places in 424 ms of which 1 ms to minimize.
[2023-03-11 03:55:00] [INFO ] Deduced a trap composed of 122 places in 427 ms of which 1 ms to minimize.
[2023-03-11 03:55:01] [INFO ] Deduced a trap composed of 112 places in 432 ms of which 1 ms to minimize.
[2023-03-11 03:55:01] [INFO ] Deduced a trap composed of 122 places in 424 ms of which 1 ms to minimize.
[2023-03-11 03:55:02] [INFO ] Deduced a trap composed of 154 places in 480 ms of which 1 ms to minimize.
[2023-03-11 03:55:03] [INFO ] Deduced a trap composed of 142 places in 474 ms of which 1 ms to minimize.
[2023-03-11 03:55:03] [INFO ] Deduced a trap composed of 137 places in 411 ms of which 1 ms to minimize.
[2023-03-11 03:55:04] [INFO ] Deduced a trap composed of 136 places in 474 ms of which 1 ms to minimize.
[2023-03-11 03:55:04] [INFO ] Deduced a trap composed of 132 places in 429 ms of which 1 ms to minimize.
[2023-03-11 03:55:05] [INFO ] Deduced a trap composed of 114 places in 435 ms of which 1 ms to minimize.
[2023-03-11 03:55:05] [INFO ] Deduced a trap composed of 115 places in 430 ms of which 1 ms to minimize.
[2023-03-11 03:55:06] [INFO ] Deduced a trap composed of 120 places in 426 ms of which 1 ms to minimize.
[2023-03-11 03:55:06] [INFO ] Deduced a trap composed of 114 places in 420 ms of which 1 ms to minimize.
[2023-03-11 03:55:07] [INFO ] Deduced a trap composed of 114 places in 430 ms of which 1 ms to minimize.
[2023-03-11 03:55:07] [INFO ] Deduced a trap composed of 118 places in 420 ms of which 1 ms to minimize.
[2023-03-11 03:55:07] [INFO ] Trap strengthening (SAT) tested/added 59/58 trap constraints in 30741 ms
[2023-03-11 03:55:07] [INFO ] Added : 182 causal constraints over 39 iterations in 39563 ms. Result :sat
Minimization took 319 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, 439/439 transitions.
Applied a total of 0 rules in 15 ms. Remains 426 /426 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 426/426 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 439/439 transitions.
Applied a total of 0 rules in 15 ms. Remains 426 /426 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:55:08] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-11 03:55:09] [INFO ] Implicit Places using invariants in 857 ms returned []
// Phase 1: matrix 439 rows 426 cols
[2023-03-11 03:55:09] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-11 03:55:09] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:55:39] [INFO ] Performed 423/426 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 03:55:39] [INFO ] Implicit Places using invariants and state equation in 30622 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 31481 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 425/426 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 425 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 423 transition count 437
Applied a total of 4 rules in 18 ms. Remains 423 /425 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:55:39] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-11 03:55:40] [INFO ] Implicit Places using invariants in 684 ms returned []
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:55:40] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:55:41] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:56:05] [INFO ] Implicit Places using invariants and state equation in 24824 ms returned []
Implicit Place search using SMT with State Equation took 25510 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 423/426 places, 437/439 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 57025 ms. Remains : 423/426 places, 437/439 transitions.
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:56:05] [INFO ] Invariants computation overflowed in 27 ms
Incomplete random walk after 1000000 steps, including 144258 resets, run finished after 1178 ms. (steps per millisecond=848 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91392 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:56:07] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:56:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:56:07] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2023-03-11 03:56:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:56:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:56:08] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2023-03-11 03:56:08] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:56:10] [INFO ] [Nat]Added 80 Read/Feed constraints in 2443 ms returned sat
[2023-03-11 03:56:11] [INFO ] Deduced a trap composed of 12 places in 217 ms of which 1 ms to minimize.
[2023-03-11 03:56:11] [INFO ] Deduced a trap composed of 13 places in 483 ms of which 1 ms to minimize.
[2023-03-11 03:56:12] [INFO ] Deduced a trap composed of 14 places in 525 ms of which 1 ms to minimize.
[2023-03-11 03:56:13] [INFO ] Deduced a trap composed of 11 places in 254 ms of which 1 ms to minimize.
[2023-03-11 03:56:13] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2249 ms
[2023-03-11 03:56:13] [INFO ] Computed and/alt/rep : 332/2157/332 causal constraints (skipped 104 transitions) in 31 ms.
[2023-03-11 03:56:21] [INFO ] Added : 151 causal constraints over 31 iterations in 8378 ms. Result :sat
Minimization took 2542 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 437/437 transitions.
Applied a total of 0 rules in 18 ms. Remains 423 /423 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 423/423 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 437/437 transitions.
Applied a total of 0 rules in 9 ms. Remains 423 /423 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:56:54] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:56:54] [INFO ] Implicit Places using invariants in 820 ms returned []
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:56:54] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 03:56:55] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 03:57:11] [INFO ] Implicit Places using invariants and state equation in 16560 ms returned []
Implicit Place search using SMT with State Equation took 17382 ms to find 0 implicit places.
[2023-03-11 03:57:11] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 437 rows 423 cols
[2023-03-11 03:57:11] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:57:11] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17855 ms. Remains : 423/423 places, 437/437 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-06 in 176795 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-07
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:57:11] [INFO ] Invariants computation overflowed in 46 ms
Incomplete random walk after 10000 steps, including 1414 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 912 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 03:57:12] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:57:12] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2023-03-11 03:57:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:57:13] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2023-03-11 03:57:13] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 03:57:14] [INFO ] [Nat]Added 73 Read/Feed constraints in 852 ms returned sat
[2023-03-11 03:57:14] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 32 ms.
[2023-03-11 03:57:17] [INFO ] Added : 180 causal constraints over 36 iterations in 3603 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 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 443 transition count 453
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 442 transition count 453
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 442 transition count 452
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 441 transition count 452
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 437 transition count 448
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 434 transition count 448
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 434 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 433 transition count 447
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 433 transition count 440
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 37 place count 426 transition count 440
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 41 place count 426 transition count 440
Applied a total of 41 rules in 60 ms. Remains 426 /445 variables (removed 19) and now considering 440/456 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 426/445 places, 440/456 transitions.
// Phase 1: matrix 440 rows 426 cols
[2023-03-11 03:57:47] [INFO ] Invariants computation overflowed in 36 ms
Incomplete random walk after 1000000 steps, including 144084 resets, run finished after 1147 ms. (steps per millisecond=871 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91628 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 1) seen :0
// Phase 1: matrix 440 rows 426 cols
[2023-03-11 03:57:49] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 03:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:57:50] [INFO ] [Real]Absence check using state equation in 473 ms returned sat
[2023-03-11 03:57:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:57:50] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2023-03-11 03:57:50] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:57:51] [INFO ] [Nat]Added 84 Read/Feed constraints in 912 ms returned sat
[2023-03-11 03:57:51] [INFO ] Computed and/alt/rep : 327/2156/327 causal constraints (skipped 112 transitions) in 31 ms.
[2023-03-11 03:57:57] [INFO ] Deduced a trap composed of 12 places in 345 ms of which 1 ms to minimize.
[2023-03-11 03:57:57] [INFO ] Deduced a trap composed of 13 places in 314 ms of which 1 ms to minimize.
[2023-03-11 03:57:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 888 ms
[2023-03-11 03:57:57] [INFO ] Added : 157 causal constraints over 32 iterations in 6013 ms. Result :sat
Minimization took 2049 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, 440/440 transitions.
Applied a total of 0 rules in 15 ms. Remains 426 /426 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 426/426 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 440/440 transitions.
Applied a total of 0 rules in 15 ms. Remains 426 /426 variables (removed 0) and now considering 440/440 (removed 0) transitions.
// Phase 1: matrix 440 rows 426 cols
[2023-03-11 03:58:29] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 03:58:30] [INFO ] Implicit Places using invariants in 836 ms returned []
// Phase 1: matrix 440 rows 426 cols
[2023-03-11 03:58:30] [INFO ] Invariants computation overflowed in 49 ms
[2023-03-11 03:58:31] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:58:56] [INFO ] Implicit Places using invariants and state equation in 25502 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 26339 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 425/426 places, 440/440 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 425 transition count 438
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 423 transition count 438
Applied a total of 4 rules in 19 ms. Remains 423 /425 variables (removed 2) and now considering 438/440 (removed 2) transitions.
// Phase 1: matrix 438 rows 423 cols
[2023-03-11 03:58:56] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-11 03:58:56] [INFO ] Implicit Places using invariants in 564 ms returned []
// Phase 1: matrix 438 rows 423 cols
[2023-03-11 03:58:56] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-11 03:58:57] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:59:23] [INFO ] Implicit Places using invariants and state equation in 26658 ms returned []
Implicit Place search using SMT with State Equation took 27223 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 423/426 places, 438/440 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 53596 ms. Remains : 423/426 places, 438/440 transitions.
// Phase 1: matrix 438 rows 423 cols
[2023-03-11 03:59:23] [INFO ] Invariants computation overflowed in 27 ms
Incomplete random walk after 1000000 steps, including 144409 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91698 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 423 cols
[2023-03-11 03:59:25] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:59:25] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2023-03-11 03:59:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:59:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:59:26] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2023-03-11 03:59:26] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 03:59:27] [INFO ] [Nat]Added 84 Read/Feed constraints in 616 ms returned sat
[2023-03-11 03:59:27] [INFO ] Computed and/alt/rep : 325/2144/325 causal constraints (skipped 112 transitions) in 51 ms.
[2023-03-11 03:59:35] [INFO ] Deduced a trap composed of 8 places in 256 ms of which 1 ms to minimize.
[2023-03-11 03:59:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 359 ms
[2023-03-11 03:59:36] [INFO ] Added : 183 causal constraints over 38 iterations in 8605 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 438/438 transitions.
Applied a total of 0 rules in 9 ms. Remains 423 /423 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 423/423 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 438/438 transitions.
Applied a total of 0 rules in 9 ms. Remains 423 /423 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 423 cols
[2023-03-11 03:59:39] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 03:59:39] [INFO ] Implicit Places using invariants in 589 ms returned []
// Phase 1: matrix 438 rows 423 cols
[2023-03-11 03:59:39] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 03:59:40] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:00:08] [INFO ] Implicit Places using invariants and state equation in 29066 ms returned []
Implicit Place search using SMT with State Equation took 29656 ms to find 0 implicit places.
[2023-03-11 04:00:08] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 438 rows 423 cols
[2023-03-11 04:00:08] [INFO ] Invariants computation overflowed in 26 ms
[2023-03-11 04:00:09] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30036 ms. Remains : 423/423 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-07 in 177356 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-08
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:00:09] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 10000 steps, including 1443 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 909 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:00:09] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 04:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:00:09] [INFO ] [Real]Absence check using state equation in 557 ms returned sat
[2023-03-11 04:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:00:10] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2023-03-11 04:00:10] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 04:00:11] [INFO ] [Nat]Added 73 Read/Feed constraints in 771 ms returned sat
[2023-03-11 04:00:11] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 32 ms.
[2023-03-11 04:00:15] [INFO ] Added : 145 causal constraints over 29 iterations in 3647 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
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 436 transition count 447
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 433 transition count 447
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 31 place count 433 transition count 439
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 39 place count 425 transition count 439
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 43 place count 425 transition count 439
Applied a total of 43 rules in 46 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:00:20] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 1000000 steps, including 144503 resets, run finished after 1160 ms. (steps per millisecond=862 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91014 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:00:22] [INFO ] Invariants computation overflowed in 28 ms
[2023-03-11 04:00:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:00:22] [INFO ] [Real]Absence check using state equation in 531 ms returned sat
[2023-03-11 04:00:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:00:23] [INFO ] [Nat]Absence check using state equation in 637 ms returned sat
[2023-03-11 04:00:23] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:00:24] [INFO ] [Nat]Added 84 Read/Feed constraints in 628 ms returned sat
[2023-03-11 04:00:24] [INFO ] Computed and/alt/rep : 326/2151/326 causal constraints (skipped 112 transitions) in 31 ms.
[2023-03-11 04:00:28] [INFO ] Deduced a trap composed of 11 places in 257 ms of which 1 ms to minimize.
[2023-03-11 04:00:29] [INFO ] Deduced a trap composed of 15 places in 255 ms of which 1 ms to minimize.
[2023-03-11 04:00:29] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 1 ms to minimize.
[2023-03-11 04:00:29] [INFO ] Deduced a trap composed of 20 places in 230 ms of which 0 ms to minimize.
[2023-03-11 04:00:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1211 ms
[2023-03-11 04:00:29] [INFO ] Added : 141 causal constraints over 29 iterations in 5439 ms. Result :sat
Minimization took 1288 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 11 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:00:41] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-11 04:00:41] [INFO ] Implicit Places using invariants in 551 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:00:41] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-11 04:00:42] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:01:12] [INFO ] Performed 401/425 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 04:01:14] [INFO ] Implicit Places using invariants and state equation in 32204 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 32756 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 23 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:01:14] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-11 04:01:14] [INFO ] Implicit Places using invariants in 542 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:01:14] [INFO ] Invariants computation overflowed in 38 ms
[2023-03-11 04:01:14] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:01:31] [INFO ] Implicit Places using invariants and state equation in 16891 ms returned []
Implicit Place search using SMT with State Equation took 17435 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 422/425 places, 437/439 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 50225 ms. Remains : 422/425 places, 437/439 transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:01:31] [INFO ] Invariants computation overflowed in 37 ms
Incomplete random walk after 1000000 steps, including 144323 resets, run finished after 1285 ms. (steps per millisecond=778 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91428 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:01:33] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-11 04:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:01:34] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2023-03-11 04:01:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:01:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:01:34] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2023-03-11 04:01:34] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:01:35] [INFO ] [Nat]Added 84 Read/Feed constraints in 429 ms returned sat
[2023-03-11 04:01:35] [INFO ] Computed and/alt/rep : 324/2139/324 causal constraints (skipped 112 transitions) in 33 ms.
[2023-03-11 04:01:40] [INFO ] Deduced a trap composed of 15 places in 301 ms of which 1 ms to minimize.
[2023-03-11 04:01:41] [INFO ] Deduced a trap composed of 18 places in 306 ms of which 1 ms to minimize.
[2023-03-11 04:01:41] [INFO ] Deduced a trap composed of 16 places in 361 ms of which 1 ms to minimize.
[2023-03-11 04:01:41] [INFO ] Deduced a trap composed of 16 places in 321 ms of which 0 ms to minimize.
[2023-03-11 04:01:42] [INFO ] Deduced a trap composed of 27 places in 272 ms of which 1 ms to minimize.
[2023-03-11 04:01:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1927 ms
[2023-03-11 04:01:42] [INFO ] Added : 137 causal constraints over 28 iterations in 7040 ms. Result :sat
Minimization took 1603 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 9 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:01:51] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-11 04:01:52] [INFO ] Implicit Places using invariants in 689 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:01:52] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 04:01:52] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:02:18] [INFO ] Implicit Places using invariants and state equation in 25805 ms returned []
Implicit Place search using SMT with State Equation took 26494 ms to find 0 implicit places.
[2023-03-11 04:02:18] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:02:18] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-11 04:02:18] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26880 ms. Remains : 422/422 places, 437/437 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-08 in 129458 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-09
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:02:18] [INFO ] Invariants computation overflowed in 46 ms
Incomplete random walk after 10000 steps, including 1463 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 918 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:02:18] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 04:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:02:19] [INFO ] [Real]Absence check using state equation in 564 ms returned sat
[2023-03-11 04:02:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:02:20] [INFO ] [Nat]Absence check using state equation in 741 ms returned sat
[2023-03-11 04:02:20] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 04:02:21] [INFO ] [Nat]Added 73 Read/Feed constraints in 905 ms returned sat
[2023-03-11 04:02:21] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 33 ms.
[2023-03-11 04:02:23] [INFO ] Added : 87 causal constraints over 18 iterations in 1848 ms. Result :sat
Minimization took 1391 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
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 436 transition count 447
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 433 transition count 447
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 433 transition count 446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 432 transition count 446
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 32 place count 432 transition count 439
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 39 place count 425 transition count 439
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 425 transition count 439
Applied a total of 43 rules in 60 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:02:24] [INFO ] Invariants computation overflowed in 25 ms
Incomplete random walk after 1000000 steps, including 144219 resets, run finished after 1296 ms. (steps per millisecond=771 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91138 resets, run finished after 800 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:02:26] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 04:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:02:27] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2023-03-11 04:02:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:02:28] [INFO ] [Nat]Absence check using state equation in 719 ms returned sat
[2023-03-11 04:02:28] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:02:28] [INFO ] [Nat]Added 84 Read/Feed constraints in 272 ms returned sat
[2023-03-11 04:02:28] [INFO ] Computed and/alt/rep : 329/2171/329 causal constraints (skipped 109 transitions) in 31 ms.
[2023-03-11 04:02:32] [INFO ] Deduced a trap composed of 11 places in 460 ms of which 1 ms to minimize.
[2023-03-11 04:02:32] [INFO ] Deduced a trap composed of 15 places in 447 ms of which 1 ms to minimize.
[2023-03-11 04:02:33] [INFO ] Deduced a trap composed of 13 places in 415 ms of which 1 ms to minimize.
[2023-03-11 04:02:33] [INFO ] Deduced a trap composed of 19 places in 400 ms of which 1 ms to minimize.
[2023-03-11 04:02:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2000 ms
[2023-03-11 04:02:33] [INFO ] Added : 105 causal constraints over 22 iterations in 5367 ms. Result :sat
Minimization took 2139 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 8 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:02:36] [INFO ] Invariants computation overflowed in 27 ms
[2023-03-11 04:02:37] [INFO ] Implicit Places using invariants in 547 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:02:37] [INFO ] Invariants computation overflowed in 25 ms
[2023-03-11 04:02:37] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:03:05] [INFO ] Implicit Places using invariants and state equation in 28184 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 28733 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 18 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:03:05] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 04:03:06] [INFO ] Implicit Places using invariants in 785 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:03:06] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-11 04:03:06] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:03:34] [INFO ] Implicit Places using invariants and state equation in 28560 ms returned []
Implicit Place search using SMT with State Equation took 29347 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 422/425 places, 437/439 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 58107 ms. Remains : 422/425 places, 437/439 transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:03:35] [INFO ] Invariants computation overflowed in 47 ms
Incomplete random walk after 1000000 steps, including 144409 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91370 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:03:36] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 04:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:03:37] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-11 04:03:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:03:37] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2023-03-11 04:03:37] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:03:37] [INFO ] [Nat]Added 84 Read/Feed constraints in 229 ms returned sat
[2023-03-11 04:03:37] [INFO ] Computed and/alt/rep : 327/2159/327 causal constraints (skipped 109 transitions) in 33 ms.
[2023-03-11 04:03:38] [INFO ] Added : 85 causal constraints over 17 iterations in 832 ms. Result :sat
Minimization took 1007 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 10 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 10 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 9 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:03:40] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 04:03:40] [INFO ] Implicit Places using invariants in 625 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:03:40] [INFO ] Invariants computation overflowed in 50 ms
[2023-03-11 04:03:41] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:04:08] [INFO ] Implicit Places using invariants and state equation in 27368 ms returned [161]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 27995 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 421/422 places, 437/437 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 421 transition count 436
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 420 transition count 436
Applied a total of 2 rules in 19 ms. Remains 420 /421 variables (removed 1) and now considering 436/437 (removed 1) transitions.
// Phase 1: matrix 436 rows 420 cols
[2023-03-11 04:04:08] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 04:04:08] [INFO ] Implicit Places using invariants in 596 ms returned []
// Phase 1: matrix 436 rows 420 cols
[2023-03-11 04:04:08] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 04:04:09] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:04:39] [INFO ] Performed 415/420 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 04:04:39] [INFO ] Implicit Places using invariants and state equation in 30816 ms returned []
Implicit Place search using SMT with State Equation took 31414 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 420/422 places, 436/437 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 59438 ms. Remains : 420/422 places, 436/437 transitions.
// Phase 1: matrix 436 rows 420 cols
[2023-03-11 04:04:39] [INFO ] Invariants computation overflowed in 46 ms
Incomplete random walk after 1000000 steps, including 144141 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 90909 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 1) seen :0
// Phase 1: matrix 436 rows 420 cols
[2023-03-11 04:04:41] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 04:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:04:41] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2023-03-11 04:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:04:42] [INFO ] [Nat]Absence check using state equation in 728 ms returned sat
[2023-03-11 04:04:42] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:04:43] [INFO ] [Nat]Added 84 Read/Feed constraints in 691 ms returned sat
[2023-03-11 04:04:43] [INFO ] Computed and/alt/rep : 326/2158/326 causal constraints (skipped 109 transitions) in 33 ms.
[2023-03-11 04:04:45] [INFO ] Deduced a trap composed of 12 places in 184 ms of which 1 ms to minimize.
[2023-03-11 04:04:45] [INFO ] Deduced a trap composed of 16 places in 246 ms of which 1 ms to minimize.
[2023-03-11 04:04:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 526 ms
[2023-03-11 04:04:45] [INFO ] Added : 101 causal constraints over 21 iterations in 2118 ms. Result :sat
Minimization took 1300 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 436/436 transitions.
Applied a total of 0 rules in 10 ms. Remains 420 /420 variables (removed 0) and now considering 436/436 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 420/420 places, 436/436 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 436/436 transitions.
Applied a total of 0 rules in 9 ms. Remains 420 /420 variables (removed 0) and now considering 436/436 (removed 0) transitions.
// Phase 1: matrix 436 rows 420 cols
[2023-03-11 04:04:47] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 04:04:47] [INFO ] Implicit Places using invariants in 631 ms returned []
// Phase 1: matrix 436 rows 420 cols
[2023-03-11 04:04:47] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-11 04:04:48] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:04:57] [INFO ] Implicit Places using invariants and state equation in 9974 ms returned [47, 113]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 10607 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 418/420 places, 436/436 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
[2023-03-11 04:04:57] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 04:04:58] [INFO ] Implicit Places using invariants in 599 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 04:04:58] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 04:04:58] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:05:28] [INFO ] Implicit Places using invariants and state equation in 30104 ms returned []
Implicit Place search using SMT with State Equation took 30704 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 416/420 places, 434/436 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 41338 ms. Remains : 416/420 places, 434/436 transitions.
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 04:05:28] [INFO ] Invariants computation overflowed in 50 ms
Incomplete random walk after 1000000 steps, including 144179 resets, run finished after 1043 ms. (steps per millisecond=958 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91450 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 04:05:30] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 04:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:05:30] [INFO ] [Real]Absence check using state equation in 404 ms returned sat
[2023-03-11 04:05:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:05:31] [INFO ] [Nat]Absence check using state equation in 389 ms returned sat
[2023-03-11 04:05:31] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:05:31] [INFO ] [Nat]Added 84 Read/Feed constraints in 163 ms returned sat
[2023-03-11 04:05:31] [INFO ] Computed and/alt/rep : 327/2181/327 causal constraints (skipped 106 transitions) in 33 ms.
[2023-03-11 04:05:32] [INFO ] Deduced a trap composed of 7 places in 217 ms of which 1 ms to minimize.
[2023-03-11 04:05:32] [INFO ] Deduced a trap composed of 8 places in 278 ms of which 1 ms to minimize.
[2023-03-11 04:05:33] [INFO ] Deduced a trap composed of 7 places in 295 ms of which 1 ms to minimize.
[2023-03-11 04:05:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 912 ms
[2023-03-11 04:05:33] [INFO ] Added : 85 causal constraints over 18 iterations in 1869 ms. Result :sat
Minimization took 1522 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 10 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
[2023-03-11 04:05:35] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 04:05:35] [INFO ] Implicit Places using invariants in 593 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 04:05:35] [INFO ] Invariants computation overflowed in 66 ms
[2023-03-11 04:05:36] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:06:00] [INFO ] Implicit Places using invariants and state equation in 25013 ms returned []
Implicit Place search using SMT with State Equation took 25607 ms to find 0 implicit places.
[2023-03-11 04:06:00] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 434 rows 416 cols
[2023-03-11 04:06:00] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 04:06:01] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26026 ms. Remains : 416/416 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-09 in 222318 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-10
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:06:01] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 10000 steps, including 1446 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 906 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:06:01] [INFO ] Invariants computation overflowed in 29 ms
[2023-03-11 04:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:06:01] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2023-03-11 04:06:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:06:02] [INFO ] [Nat]Absence check using state equation in 494 ms returned sat
[2023-03-11 04:06:02] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 04:06:02] [INFO ] [Nat]Added 73 Read/Feed constraints in 642 ms returned sat
[2023-03-11 04:06:02] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 35 ms.
[2023-03-11 04:06:06] [INFO ] Deduced a trap composed of 15 places in 182 ms of which 0 ms to minimize.
[2023-03-11 04:06:06] [INFO ] Deduced a trap composed of 18 places in 176 ms of which 1 ms to minimize.
[2023-03-11 04:06:06] [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 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 443 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 443 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 441 transition count 452
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 441 transition count 451
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 440 transition count 451
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 437 transition count 448
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 434 transition count 448
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 434 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 433 transition count 447
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 31 place count 433 transition count 439
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 39 place count 425 transition count 439
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 425 transition count 439
Applied a total of 43 rules in 63 ms. Remains 425 /445 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 425/445 places, 439/456 transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:06:06] [INFO ] Invariants computation overflowed in 31 ms
Incomplete random walk after 1000000 steps, including 144401 resets, run finished after 1030 ms. (steps per millisecond=970 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91410 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:06:08] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-11 04:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:06:09] [INFO ] [Real]Absence check using state equation in 644 ms returned sat
[2023-03-11 04:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:06:10] [INFO ] [Nat]Absence check using state equation in 1005 ms returned sat
[2023-03-11 04:06:10] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:06:11] [INFO ] [Nat]Added 84 Read/Feed constraints in 1022 ms returned sat
[2023-03-11 04:06:11] [INFO ] Computed and/alt/rep : 327/2152/327 causal constraints (skipped 111 transitions) in 34 ms.
[2023-03-11 04:06:17] [INFO ] Added : 200 causal constraints over 40 iterations in 6508 ms. Result :sat
Minimization took 2557 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 425/425 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 439/439 transitions.
Applied a total of 0 rules in 9 ms. Remains 425 /425 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:06:50] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-11 04:06:51] [INFO ] Implicit Places using invariants in 608 ms returned []
// Phase 1: matrix 439 rows 425 cols
[2023-03-11 04:06:51] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-11 04:06:51] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:06:58] [INFO ] Implicit Places using invariants and state equation in 7719 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 8328 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 424/425 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 422 transition count 437
Applied a total of 4 rules in 23 ms. Remains 422 /424 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:06:58] [INFO ] Invariants computation overflowed in 29 ms
[2023-03-11 04:06:59] [INFO ] Implicit Places using invariants in 611 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:06:59] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-11 04:06:59] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:07:27] [INFO ] Implicit Places using invariants and state equation in 28113 ms returned []
Implicit Place search using SMT with State Equation took 28726 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 422/425 places, 437/439 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 37086 ms. Remains : 422/425 places, 437/439 transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:07:27] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 144067 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91353 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:07:29] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-11 04:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:07:29] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2023-03-11 04:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:07:30] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2023-03-11 04:07:30] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:07:30] [INFO ] [Nat]Added 84 Read/Feed constraints in 363 ms returned sat
[2023-03-11 04:07:30] [INFO ] Computed and/alt/rep : 325/2140/325 causal constraints (skipped 111 transitions) in 35 ms.
[2023-03-11 04:07:35] [INFO ] Deduced a trap composed of 8 places in 210 ms of which 0 ms to minimize.
[2023-03-11 04:07:36] [INFO ] Deduced a trap composed of 12 places in 167 ms of which 0 ms to minimize.
[2023-03-11 04:07:36] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 1 ms to minimize.
[2023-03-11 04:07:36] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 1 ms to minimize.
[2023-03-11 04:07:36] [INFO ] Deduced a trap composed of 49 places in 94 ms of which 1 ms to minimize.
[2023-03-11 04:07:36] [INFO ] Deduced a trap composed of 47 places in 97 ms of which 0 ms to minimize.
[2023-03-11 04:07:37] [INFO ] Deduced a trap composed of 46 places in 97 ms of which 0 ms to minimize.
[2023-03-11 04:07:37] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1341 ms
[2023-03-11 04:07:37] [INFO ] Added : 193 causal constraints over 39 iterations in 6571 ms. Result :sat
Minimization took 3053 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 10 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 11 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 9 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:07:40] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-11 04:07:40] [INFO ] Implicit Places using invariants in 605 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:07:40] [INFO ] Invariants computation overflowed in 32 ms
[2023-03-11 04:07:41] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 04:08:09] [INFO ] Implicit Places using invariants and state equation in 29034 ms returned []
Implicit Place search using SMT with State Equation took 29640 ms to find 0 implicit places.
[2023-03-11 04:08:09] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2023-03-11 04:08:09] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-11 04:08:10] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30042 ms. Remains : 422/422 places, 437/437 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-10 in 129325 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-11
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:08:10] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 10000 steps, including 1441 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 929 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 445 cols
[2023-03-11 04:08:10] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-11 04:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:08:11] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2023-03-11 04:08:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:08:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:08:11] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2023-03-11 04:08:11] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-11 04:08:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 04:08:14] [INFO ] [Nat]Added 73 Read/Feed constraints in 3046 ms returned sat
[2023-03-11 04:08:14] [INFO ] Computed and/alt/rep : 367/2204/367 causal constraints (skipped 88 transitions) in 35 ms.
[2023-03-11 04:08:16] [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.refineWithCausalOrder(DeadlockTester.java:1186)
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 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 456/456 transitions.
Graph (complete) has 2812 edges and 445 vertex of which 444 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 444 transition count 453
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 442 transition count 453
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 442 transition count 452
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 8 place count 441 transition count 452
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 437 transition count 448
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 22 place count 434 transition count 448
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 434 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 433 transition count 447
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 32 place count 433 transition count 439
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 40 place count 425 transition count 439
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
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="itstools"
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 itstools"
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 r133-smll-167819411100485"
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 ;