About the Execution of 2023-gold for EisenbergMcGuire-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16224.359 | 3600000.00 | 3302293.00 | 142837.60 | 1 ? 1 1 1 1 1 1 ? 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r175-smll-171636280000121.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is EisenbergMcGuire-PT-09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636280000121
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.3M May 18 16:42 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 EisenbergMcGuire-PT-09-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716560219400
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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-09
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 14:17:01] [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]
[2024-05-24 14:17:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 14:17:02] [INFO ] Load time of PNML (sax parser for PT used): 329 ms
[2024-05-24 14:17:02] [INFO ] Transformed 891 places.
[2024-05-24 14:17:02] [INFO ] Transformed 3888 transitions.
[2024-05-24 14:17:02] [INFO ] Found NUPN structural information;
[2024-05-24 14:17:02] [INFO ] Parsed PT model containing 891 places and 3888 transitions and 18792 arcs in 479 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Normalized transition count is 1809 out of 3888 initially.
// Phase 1: matrix 1809 rows 891 cols
[2024-05-24 14:17:02] [INFO ] Computed 28 invariants in 53 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 16) seen :8
FORMULA EisenbergMcGuire-PT-09-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :0
[2024-05-24 14:17:02] [INFO ] Flow matrix only has 1809 transitions (discarded 2079 similar events)
// Phase 1: matrix 1809 rows 891 cols
[2024-05-24 14:17:02] [INFO ] Computed 28 invariants in 23 ms
[2024-05-24 14:17:03] [INFO ] [Real]Absence check using 19 positive place invariants in 36 ms returned sat
[2024-05-24 14:17:03] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 10 ms returned sat
[2024-05-24 14:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:04] [INFO ] [Real]Absence check using state equation in 659 ms returned sat
[2024-05-24 14:17:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 32 ms returned sat
[2024-05-24 14:17:04] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:05] [INFO ] [Nat]Absence check using state equation in 634 ms returned sat
[2024-05-24 14:17:05] [INFO ] State equation strengthened by 932 read => feed constraints.
[2024-05-24 14:17:05] [INFO ] [Nat]Added 932 Read/Feed constraints in 174 ms returned sat
[2024-05-24 14:17:06] [INFO ] Deduced a trap composed of 84 places in 474 ms of which 24 ms to minimize.
[2024-05-24 14:17:06] [INFO ] Deduced a trap composed of 50 places in 504 ms of which 2 ms to minimize.
[2024-05-24 14:17:07] [INFO ] Deduced a trap composed of 3 places in 518 ms of which 3 ms to minimize.
[2024-05-24 14:17:07] [INFO ] Deduced a trap composed of 47 places in 500 ms of which 2 ms to minimize.
[2024-05-24 14:17:08] [INFO ] Deduced a trap composed of 3 places in 429 ms of which 1 ms to minimize.
[2024-05-24 14:17:08] [INFO ] Deduced a trap composed of 41 places in 506 ms of which 1 ms to minimize.
[2024-05-24 14:17:09] [INFO ] Deduced a trap composed of 64 places in 410 ms of which 1 ms to minimize.
[2024-05-24 14:17:09] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-24 14:17:09] [INFO ] [Real]Absence check using 19 positive place invariants in 28 ms returned sat
[2024-05-24 14:17:09] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:10] [INFO ] [Real]Absence check using state equation in 576 ms returned sat
[2024-05-24 14:17:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:10] [INFO ] [Nat]Absence check using 19 positive place invariants in 36 ms returned sat
[2024-05-24 14:17:10] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:11] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2024-05-24 14:17:11] [INFO ] [Nat]Added 932 Read/Feed constraints in 179 ms returned sat
[2024-05-24 14:17:12] [INFO ] Deduced a trap composed of 3 places in 609 ms of which 10 ms to minimize.
[2024-05-24 14:17:12] [INFO ] Deduced a trap composed of 51 places in 524 ms of which 1 ms to minimize.
[2024-05-24 14:17:13] [INFO ] Deduced a trap composed of 3 places in 603 ms of which 0 ms to minimize.
[2024-05-24 14:17:13] [INFO ] Deduced a trap composed of 56 places in 475 ms of which 1 ms to minimize.
[2024-05-24 14:17:14] [INFO ] Deduced a trap composed of 47 places in 461 ms of which 1 ms to minimize.
[2024-05-24 14:17:15] [INFO ] Deduced a trap composed of 41 places in 456 ms of which 1 ms to minimize.
[2024-05-24 14:17:15] [INFO ] Deduced a trap composed of 3 places in 490 ms of which 1 ms to minimize.
[2024-05-24 14:17:15] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-24 14:17:15] [INFO ] [Real]Absence check using 19 positive place invariants in 28 ms returned sat
[2024-05-24 14:17:15] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:16] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2024-05-24 14:17:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:16] [INFO ] [Nat]Absence check using 19 positive place invariants in 30 ms returned sat
[2024-05-24 14:17:16] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:17] [INFO ] [Nat]Absence check using state equation in 596 ms returned sat
[2024-05-24 14:17:17] [INFO ] [Nat]Added 932 Read/Feed constraints in 173 ms returned sat
[2024-05-24 14:17:18] [INFO ] Deduced a trap composed of 3 places in 809 ms of which 1 ms to minimize.
[2024-05-24 14:17:19] [INFO ] Deduced a trap composed of 46 places in 807 ms of which 1 ms to minimize.
[2024-05-24 14:17:20] [INFO ] Deduced a trap composed of 7 places in 791 ms of which 1 ms to minimize.
[2024-05-24 14:17:21] [INFO ] Deduced a trap composed of 3 places in 827 ms of which 1 ms to minimize.
[2024-05-24 14:17:21] [INFO ] Deduced a trap composed of 293 places in 791 ms of which 2 ms to minimize.
[2024-05-24 14:17:21] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-24 14:17:22] [INFO ] [Real]Absence check using 19 positive place invariants in 27 ms returned sat
[2024-05-24 14:17:22] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-24 14:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:22] [INFO ] [Real]Absence check using state equation in 558 ms returned sat
[2024-05-24 14:17:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:22] [INFO ] [Nat]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-24 14:17:22] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:17:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:23] [INFO ] [Nat]Absence check using state equation in 559 ms returned sat
[2024-05-24 14:17:23] [INFO ] [Nat]Added 932 Read/Feed constraints in 166 ms returned sat
[2024-05-24 14:17:24] [INFO ] Deduced a trap composed of 3 places in 777 ms of which 1 ms to minimize.
[2024-05-24 14:17:25] [INFO ] Deduced a trap composed of 26 places in 785 ms of which 1 ms to minimize.
[2024-05-24 14:17:26] [INFO ] Deduced a trap composed of 259 places in 808 ms of which 1 ms to minimize.
[2024-05-24 14:17:26] [INFO ] Deduced a trap composed of 3 places in 676 ms of which 1 ms to minimize.
[2024-05-24 14:17:27] [INFO ] Deduced a trap composed of 20 places in 847 ms of which 1 ms to minimize.
[2024-05-24 14:17:27] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-24 14:17:28] [INFO ] [Real]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-24 14:17:28] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-24 14:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:28] [INFO ] [Real]Absence check using state equation in 608 ms returned sat
[2024-05-24 14:17:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:29] [INFO ] [Nat]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-24 14:17:29] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 11 ms returned sat
[2024-05-24 14:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:29] [INFO ] [Nat]Absence check using state equation in 568 ms returned sat
[2024-05-24 14:17:29] [INFO ] [Nat]Added 932 Read/Feed constraints in 180 ms returned sat
[2024-05-24 14:17:30] [INFO ] Deduced a trap composed of 3 places in 738 ms of which 2 ms to minimize.
[2024-05-24 14:17:31] [INFO ] Deduced a trap composed of 3 places in 747 ms of which 1 ms to minimize.
[2024-05-24 14:17:32] [INFO ] Deduced a trap composed of 66 places in 749 ms of which 2 ms to minimize.
[2024-05-24 14:17:33] [INFO ] Deduced a trap composed of 3 places in 776 ms of which 1 ms to minimize.
[2024-05-24 14:17:33] [INFO ] Deduced a trap composed of 3 places in 782 ms of which 1 ms to minimize.
[2024-05-24 14:17:33] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-24 14:17:34] [INFO ] [Real]Absence check using 19 positive place invariants in 27 ms returned sat
[2024-05-24 14:17:34] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:34] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2024-05-24 14:17:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:35] [INFO ] [Nat]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-24 14:17:35] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:35] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2024-05-24 14:17:35] [INFO ] [Nat]Added 932 Read/Feed constraints in 168 ms returned sat
[2024-05-24 14:17:36] [INFO ] Deduced a trap composed of 3 places in 640 ms of which 1 ms to minimize.
[2024-05-24 14:17:37] [INFO ] Deduced a trap composed of 3 places in 548 ms of which 1 ms to minimize.
[2024-05-24 14:17:37] [INFO ] Deduced a trap composed of 3 places in 484 ms of which 0 ms to minimize.
[2024-05-24 14:17:38] [INFO ] Deduced a trap composed of 44 places in 562 ms of which 1 ms to minimize.
[2024-05-24 14:17:38] [INFO ] Deduced a trap composed of 43 places in 559 ms of which 2 ms to minimize.
[2024-05-24 14:17:39] [INFO ] Deduced a trap composed of 6 places in 574 ms of which 1 ms to minimize.
[2024-05-24 14:17:40] [INFO ] Deduced a trap composed of 114 places in 573 ms of which 1 ms to minimize.
[2024-05-24 14:17:40] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-24 14:17:40] [INFO ] [Real]Absence check using 19 positive place invariants in 39 ms returned sat
[2024-05-24 14:17:40] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 12 ms returned sat
[2024-05-24 14:17:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:41] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2024-05-24 14:17:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-24 14:17:41] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:42] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2024-05-24 14:17:42] [INFO ] [Nat]Added 932 Read/Feed constraints in 209 ms returned sat
[2024-05-24 14:17:43] [INFO ] Deduced a trap composed of 66 places in 660 ms of which 1 ms to minimize.
[2024-05-24 14:17:43] [INFO ] Deduced a trap composed of 36 places in 680 ms of which 1 ms to minimize.
[2024-05-24 14:17:44] [INFO ] Deduced a trap composed of 3 places in 671 ms of which 1 ms to minimize.
[2024-05-24 14:17:45] [INFO ] Deduced a trap composed of 3 places in 530 ms of which 2 ms to minimize.
[2024-05-24 14:17:45] [INFO ] Deduced a trap composed of 3 places in 579 ms of which 3 ms to minimize.
[2024-05-24 14:17:46] [INFO ] Deduced a trap composed of 3 places in 470 ms of which 1 ms to minimize.
[2024-05-24 14:17:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-24 14:17:46] [INFO ] [Real]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-24 14:17:46] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-24 14:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:47] [INFO ] [Real]Absence check using state equation in 585 ms returned sat
[2024-05-24 14:17:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:17:47] [INFO ] [Nat]Absence check using 19 positive place invariants in 30 ms returned sat
[2024-05-24 14:17:47] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-24 14:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:17:48] [INFO ] [Nat]Absence check using state equation in 601 ms returned sat
[2024-05-24 14:17:48] [INFO ] [Nat]Added 932 Read/Feed constraints in 225 ms returned sat
[2024-05-24 14:17:48] [INFO ] Deduced a trap composed of 3 places in 609 ms of which 1 ms to minimize.
[2024-05-24 14:17:49] [INFO ] Deduced a trap composed of 3 places in 589 ms of which 0 ms to minimize.
[2024-05-24 14:17:50] [INFO ] Deduced a trap composed of 3 places in 595 ms of which 1 ms to minimize.
[2024-05-24 14:17:50] [INFO ] Deduced a trap composed of 82 places in 550 ms of which 0 ms to minimize.
[2024-05-24 14:17:51] [INFO ] Deduced a trap composed of 44 places in 578 ms of which 1 ms to minimize.
[2024-05-24 14:17:52] [INFO ] Deduced a trap composed of 40 places in 569 ms of which 1 ms to minimize.
[2024-05-24 14:17:53] [INFO ] Deduced a trap composed of 3 places in 910 ms of which 1 ms to minimize.
[2024-05-24 14:17:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 891/891 places, 3888/3888 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 891 transition count 3879
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 882 transition count 3879
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 18 place count 882 transition count 3628
Deduced a syphon composed of 251 places in 7 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 520 place count 631 transition count 3628
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 592 place count 559 transition count 2980
Iterating global reduction 2 with 72 rules applied. Total rules applied 664 place count 559 transition count 2980
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 5 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 808 place count 487 transition count 2908
Applied a total of 808 rules in 531 ms. Remains 487 /891 variables (removed 404) and now considering 2908/3888 (removed 980) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 532 ms. Remains : 487/891 places, 2908/3888 transitions.
Normalized transition count is 829 out of 2908 initially.
// Phase 1: matrix 829 rows 487 cols
[2024-05-24 14:17:53] [INFO ] Computed 28 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2698 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 8) seen :0
[2024-05-24 14:18:01] [INFO ] Flow matrix only has 829 transitions (discarded 2079 similar events)
// Phase 1: matrix 829 rows 487 cols
[2024-05-24 14:18:01] [INFO ] Computed 28 invariants in 7 ms
[2024-05-24 14:18:01] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:01] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:01] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2024-05-24 14:18:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:02] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:02] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:02] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2024-05-24 14:18:02] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:18:02] [INFO ] [Nat]Added 356 Read/Feed constraints in 70 ms returned sat
[2024-05-24 14:18:02] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 147 ms.
[2024-05-24 14:18:02] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
[2024-05-24 14:18:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2024-05-24 14:18:03] [INFO ] Added : 36 causal constraints over 8 iterations in 769 ms. Result :sat
Minimization took 157 ms.
[2024-05-24 14:18:03] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:03] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:03] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2024-05-24 14:18:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:03] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:04] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2024-05-24 14:18:04] [INFO ] [Nat]Added 356 Read/Feed constraints in 65 ms returned sat
[2024-05-24 14:18:04] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 2 ms to minimize.
[2024-05-24 14:18:04] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 1 ms to minimize.
[2024-05-24 14:18:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 290 ms
[2024-05-24 14:18:04] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 96 ms.
[2024-05-24 14:18:05] [INFO ] Added : 46 causal constraints over 10 iterations in 652 ms. Result :sat
Minimization took 138 ms.
[2024-05-24 14:18:05] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:05] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:05] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2024-05-24 14:18:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:05] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:05] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:06] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-24 14:18:06] [INFO ] [Nat]Added 356 Read/Feed constraints in 63 ms returned sat
[2024-05-24 14:18:06] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2024-05-24 14:18:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2024-05-24 14:18:06] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 96 ms.
[2024-05-24 14:18:06] [INFO ] Added : 15 causal constraints over 3 iterations in 316 ms. Result :sat
Minimization took 123 ms.
[2024-05-24 14:18:06] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2024-05-24 14:18:06] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:07] [INFO ] [Real]Absence check using state equation in 295 ms returned sat
[2024-05-24 14:18:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:07] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2024-05-24 14:18:07] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:07] [INFO ] [Nat]Absence check using state equation in 298 ms returned sat
[2024-05-24 14:18:07] [INFO ] [Nat]Added 356 Read/Feed constraints in 58 ms returned sat
[2024-05-24 14:18:07] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 0 ms to minimize.
[2024-05-24 14:18:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2024-05-24 14:18:07] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 96 ms.
[2024-05-24 14:18:08] [INFO ] Added : 49 causal constraints over 10 iterations in 639 ms. Result :sat
Minimization took 142 ms.
[2024-05-24 14:18:08] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2024-05-24 14:18:08] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:09] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2024-05-24 14:18:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:09] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:09] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2024-05-24 14:18:09] [INFO ] [Nat]Added 356 Read/Feed constraints in 86 ms returned sat
[2024-05-24 14:18:09] [INFO ] Deduced a trap composed of 3 places in 151 ms of which 1 ms to minimize.
[2024-05-24 14:18:09] [INFO ] Deduced a trap composed of 3 places in 123 ms of which 1 ms to minimize.
[2024-05-24 14:18:09] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-05-24 14:18:10] [INFO ] Deduced a trap composed of 55 places in 170 ms of which 0 ms to minimize.
[2024-05-24 14:18:10] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 1 ms to minimize.
[2024-05-24 14:18:10] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 0 ms to minimize.
[2024-05-24 14:18:10] [INFO ] Deduced a trap composed of 24 places in 173 ms of which 0 ms to minimize.
[2024-05-24 14:18:10] [INFO ] Deduced a trap composed of 54 places in 114 ms of which 0 ms to minimize.
[2024-05-24 14:18:10] [INFO ] Deduced a trap composed of 46 places in 91 ms of which 1 ms to minimize.
[2024-05-24 14:18:10] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1437 ms
[2024-05-24 14:18:11] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 92 ms.
[2024-05-24 14:18:12] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 1 ms to minimize.
[2024-05-24 14:18:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 178 ms
[2024-05-24 14:18:12] [INFO ] Added : 112 causal constraints over 24 iterations in 1624 ms. Result :sat
Minimization took 176 ms.
[2024-05-24 14:18:12] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:12] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:13] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2024-05-24 14:18:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:13] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:13] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2024-05-24 14:18:13] [INFO ] [Nat]Added 356 Read/Feed constraints in 68 ms returned sat
[2024-05-24 14:18:13] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 84 ms.
[2024-05-24 14:18:14] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 1 ms to minimize.
[2024-05-24 14:18:14] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 3 ms to minimize.
[2024-05-24 14:18:14] [INFO ] Deduced a trap composed of 3 places in 116 ms of which 0 ms to minimize.
[2024-05-24 14:18:15] [INFO ] Deduced a trap composed of 27 places in 130 ms of which 2 ms to minimize.
[2024-05-24 14:18:15] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 0 ms to minimize.
[2024-05-24 14:18:15] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 791 ms
[2024-05-24 14:18:15] [INFO ] Added : 82 causal constraints over 17 iterations in 1799 ms. Result :sat
Minimization took 163 ms.
[2024-05-24 14:18:15] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:15] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:16] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2024-05-24 14:18:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:16] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:16] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:16] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2024-05-24 14:18:16] [INFO ] [Nat]Added 356 Read/Feed constraints in 71 ms returned sat
[2024-05-24 14:18:16] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2024-05-24 14:18:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2024-05-24 14:18:16] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 84 ms.
[2024-05-24 14:18:17] [INFO ] Added : 36 causal constraints over 8 iterations in 530 ms. Result :sat
Minimization took 127 ms.
[2024-05-24 14:18:17] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2024-05-24 14:18:17] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-24 14:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:17] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2024-05-24 14:18:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:17] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:17] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:18] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2024-05-24 14:18:18] [INFO ] [Nat]Added 356 Read/Feed constraints in 58 ms returned sat
[2024-05-24 14:18:18] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 83 ms.
[2024-05-24 14:18:18] [INFO ] Added : 16 causal constraints over 4 iterations in 334 ms. Result :sat
Minimization took 113 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 487 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 487/487 places, 2908/2908 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 487 transition count 2907
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 486 transition count 2907
Applied a total of 2 rules in 154 ms. Remains 486 /487 variables (removed 1) and now considering 2907/2908 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 486/487 places, 2907/2908 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:20] [INFO ] Computed 28 invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2519 ms. (steps per millisecond=396 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 4) seen :0
[2024-05-24 14:18:25] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:25] [INFO ] Computed 28 invariants in 4 ms
[2024-05-24 14:18:25] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:25] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:25] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-24 14:18:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:25] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2024-05-24 14:18:25] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:25] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-24 14:18:25] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:18:26] [INFO ] [Nat]Added 356 Read/Feed constraints in 78 ms returned sat
[2024-05-24 14:18:26] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 87 ms.
[2024-05-24 14:18:26] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
[2024-05-24 14:18:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2024-05-24 14:18:27] [INFO ] Added : 62 causal constraints over 14 iterations in 985 ms. Result :sat
Minimization took 130 ms.
[2024-05-24 14:18:27] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2024-05-24 14:18:27] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:27] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2024-05-24 14:18:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:27] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:27] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:28] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2024-05-24 14:18:28] [INFO ] [Nat]Added 356 Read/Feed constraints in 62 ms returned sat
[2024-05-24 14:18:28] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 14:18:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2024-05-24 14:18:28] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 85 ms.
[2024-05-24 14:18:29] [INFO ] Added : 68 causal constraints over 14 iterations in 798 ms. Result :sat
Minimization took 137 ms.
[2024-05-24 14:18:29] [INFO ] [Real]Absence check using 19 positive place invariants in 27 ms returned sat
[2024-05-24 14:18:29] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-24 14:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:29] [INFO ] [Real]Absence check using state equation in 291 ms returned sat
[2024-05-24 14:18:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:29] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:29] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:29] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2024-05-24 14:18:30] [INFO ] [Nat]Added 356 Read/Feed constraints in 72 ms returned sat
[2024-05-24 14:18:30] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 0 ms to minimize.
[2024-05-24 14:18:30] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 0 ms to minimize.
[2024-05-24 14:18:30] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 14:18:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 318 ms
[2024-05-24 14:18:30] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 84 ms.
[2024-05-24 14:18:30] [INFO ] Added : 48 causal constraints over 10 iterations in 604 ms. Result :sat
Minimization took 156 ms.
[2024-05-24 14:18:31] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:31] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:31] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2024-05-24 14:18:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:31] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:31] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2024-05-24 14:18:31] [INFO ] [Nat]Added 356 Read/Feed constraints in 66 ms returned sat
[2024-05-24 14:18:32] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2024-05-24 14:18:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2024-05-24 14:18:32] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 80 ms.
[2024-05-24 14:18:32] [INFO ] Added : 28 causal constraints over 6 iterations in 417 ms. Result :sat
Minimization took 125 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-09-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 123 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:33] [INFO ] Computed 28 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2873 ms. (steps per millisecond=348 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 3) seen :0
[2024-05-24 14:18:38] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:38] [INFO ] Computed 28 invariants in 6 ms
[2024-05-24 14:18:38] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:38] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-24 14:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:38] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2024-05-24 14:18:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:39] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:39] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:39] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2024-05-24 14:18:39] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:18:39] [INFO ] [Nat]Added 356 Read/Feed constraints in 78 ms returned sat
[2024-05-24 14:18:39] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 90 ms.
[2024-05-24 14:18:40] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
[2024-05-24 14:18:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2024-05-24 14:18:40] [INFO ] Added : 62 causal constraints over 14 iterations in 1039 ms. Result :sat
Minimization took 135 ms.
[2024-05-24 14:18:40] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:40] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:41] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2024-05-24 14:18:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:41] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:41] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2024-05-24 14:18:41] [INFO ] [Nat]Added 356 Read/Feed constraints in 65 ms returned sat
[2024-05-24 14:18:41] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
[2024-05-24 14:18:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2024-05-24 14:18:41] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 88 ms.
[2024-05-24 14:18:42] [INFO ] Added : 68 causal constraints over 14 iterations in 828 ms. Result :sat
Minimization took 144 ms.
[2024-05-24 14:18:42] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:42] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:43] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2024-05-24 14:18:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:43] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:43] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:43] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2024-05-24 14:18:43] [INFO ] [Nat]Added 356 Read/Feed constraints in 70 ms returned sat
[2024-05-24 14:18:43] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2024-05-24 14:18:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2024-05-24 14:18:43] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 79 ms.
[2024-05-24 14:18:44] [INFO ] Added : 28 causal constraints over 6 iterations in 438 ms. Result :sat
Minimization took 134 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 130 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 115 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2024-05-24 14:18:45] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:18:45] [INFO ] Invariant cache hit.
[2024-05-24 14:18:45] [INFO ] Implicit Places using invariants in 812 ms returned []
[2024-05-24 14:18:45] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:18:45] [INFO ] Invariant cache hit.
[2024-05-24 14:18:46] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:18:49] [INFO ] Implicit Places using invariants and state equation in 3556 ms returned []
Implicit Place search using SMT with State Equation took 4371 ms to find 0 implicit places.
[2024-05-24 14:18:49] [INFO ] Redundant transitions in 256 ms returned []
[2024-05-24 14:18:49] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:18:49] [INFO ] Invariant cache hit.
[2024-05-24 14:18:51] [INFO ] Dead Transitions using invariants and state equation in 1724 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6481 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-01
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:51] [INFO ] Computed 28 invariants in 6 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2024-05-24 14:18:51] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:51] [INFO ] Computed 28 invariants in 4 ms
[2024-05-24 14:18:51] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:51] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 11 ms returned sat
[2024-05-24 14:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:51] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2024-05-24 14:18:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2024-05-24 14:18:52] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:52] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2024-05-24 14:18:52] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:18:52] [INFO ] [Nat]Added 356 Read/Feed constraints in 79 ms returned sat
[2024-05-24 14:18:52] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 89 ms.
[2024-05-24 14:18:53] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 1 ms to minimize.
[2024-05-24 14:18:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 178 ms
[2024-05-24 14:18:53] [INFO ] Added : 62 causal constraints over 14 iterations in 1060 ms. Result :sat
Minimization took 135 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 112 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:54] [INFO ] Computed 28 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2720 ms. (steps per millisecond=367 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :0
[2024-05-24 14:18:57] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:18:57] [INFO ] Computed 28 invariants in 7 ms
[2024-05-24 14:18:57] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:18:57] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:57] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2024-05-24 14:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:18:57] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:18:57] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:18:58] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2024-05-24 14:18:58] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:18:58] [INFO ] [Nat]Added 356 Read/Feed constraints in 69 ms returned sat
[2024-05-24 14:18:58] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 94 ms.
[2024-05-24 14:18:59] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 1 ms to minimize.
[2024-05-24 14:18:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2024-05-24 14:18:59] [INFO ] Added : 62 causal constraints over 14 iterations in 1023 ms. Result :sat
Minimization took 132 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 110 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 102 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2024-05-24 14:18:59] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:18:59] [INFO ] Invariant cache hit.
[2024-05-24 14:19:00] [INFO ] Implicit Places using invariants in 870 ms returned []
[2024-05-24 14:19:00] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:19:00] [INFO ] Invariant cache hit.
[2024-05-24 14:19:01] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:19:04] [INFO ] Implicit Places using invariants and state equation in 3384 ms returned []
Implicit Place search using SMT with State Equation took 4256 ms to find 0 implicit places.
[2024-05-24 14:19:04] [INFO ] Redundant transitions in 103 ms returned []
[2024-05-24 14:19:04] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:19:04] [INFO ] Invariant cache hit.
[2024-05-24 14:19:06] [INFO ] Dead Transitions using invariants and state equation in 2357 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6827 ms. Remains : 486/486 places, 2907/2907 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-01 in 15194 ms.
Starting property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-02
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:06] [INFO ] Computed 28 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-24 14:19:06] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:06] [INFO ] Computed 28 invariants in 3 ms
[2024-05-24 14:19:06] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2024-05-24 14:19:06] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:07] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2024-05-24 14:19:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:19:07] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2024-05-24 14:19:07] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-24 14:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:07] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2024-05-24 14:19:07] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:19:07] [INFO ] [Nat]Added 356 Read/Feed constraints in 76 ms returned sat
[2024-05-24 14:19:07] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 14:19:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2024-05-24 14:19:07] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 89 ms.
[2024-05-24 14:19:08] [INFO ] Added : 68 causal constraints over 14 iterations in 854 ms. Result :sat
Minimization took 146 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 104 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:09] [INFO ] Computed 28 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2723 ms. (steps per millisecond=367 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 1) seen :0
[2024-05-24 14:19:12] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:12] [INFO ] Computed 28 invariants in 3 ms
[2024-05-24 14:19:12] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:19:12] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:19:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:12] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2024-05-24 14:19:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:19:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2024-05-24 14:19:13] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:19:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:13] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2024-05-24 14:19:13] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:19:13] [INFO ] [Nat]Added 356 Read/Feed constraints in 67 ms returned sat
[2024-05-24 14:19:13] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 14:19:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2024-05-24 14:19:13] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 87 ms.
[2024-05-24 14:19:14] [INFO ] Added : 68 causal constraints over 14 iterations in 833 ms. Result :sat
Minimization took 166 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
FORMULA EisenbergMcGuire-PT-09-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Ending property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-02 in 8146 ms.
Starting property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-08
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:14] [INFO ] Computed 28 invariants in 10 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2024-05-24 14:19:14] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:14] [INFO ] Computed 28 invariants in 2 ms
[2024-05-24 14:19:14] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-24 14:19:14] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:15] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2024-05-24 14:19:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:19:15] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2024-05-24 14:19:15] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2024-05-24 14:19:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:15] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2024-05-24 14:19:15] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:19:15] [INFO ] [Nat]Added 356 Read/Feed constraints in 65 ms returned sat
[2024-05-24 14:19:15] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 1 ms to minimize.
[2024-05-24 14:19:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2024-05-24 14:19:15] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 87 ms.
[2024-05-24 14:19:16] [INFO ] Added : 28 causal constraints over 6 iterations in 439 ms. Result :sat
Minimization took 153 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 107 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:16] [INFO ] Computed 28 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2782 ms. (steps per millisecond=359 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 1) seen :0
[2024-05-24 14:19:20] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 14:19:20] [INFO ] Computed 28 invariants in 3 ms
[2024-05-24 14:19:20] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2024-05-24 14:19:20] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-24 14:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:20] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2024-05-24 14:19:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:19:20] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-24 14:19:20] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-24 14:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:19:21] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2024-05-24 14:19:21] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:19:21] [INFO ] [Nat]Added 356 Read/Feed constraints in 72 ms returned sat
[2024-05-24 14:19:21] [INFO ] Deduced a trap composed of 3 places in 96 ms of which 1 ms to minimize.
[2024-05-24 14:19:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2024-05-24 14:19:21] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 95 ms.
[2024-05-24 14:19:21] [INFO ] Added : 28 causal constraints over 6 iterations in 455 ms. Result :sat
Minimization took 129 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 104 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 102 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2024-05-24 14:19:22] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:19:22] [INFO ] Invariant cache hit.
[2024-05-24 14:19:23] [INFO ] Implicit Places using invariants in 826 ms returned []
[2024-05-24 14:19:23] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:19:23] [INFO ] Invariant cache hit.
[2024-05-24 14:19:23] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 14:19:26] [INFO ] Implicit Places using invariants and state equation in 3579 ms returned []
Implicit Place search using SMT with State Equation took 4409 ms to find 0 implicit places.
[2024-05-24 14:19:26] [INFO ] Redundant transitions in 173 ms returned []
[2024-05-24 14:19:26] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2024-05-24 14:19:26] [INFO ] Invariant cache hit.
[2024-05-24 14:19:28] [INFO ] Dead Transitions using invariants and state equation in 2078 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6770 ms. Remains : 486/486 places, 2907/2907 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-08 in 14168 ms.
[2024-05-24 14:19:29] [INFO ] Flatten gal took : 385 ms
[2024-05-24 14:19:29] [INFO ] Applying decomposition
[2024-05-24 14:19:30] [INFO ] Flatten gal took : 205 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4161217366209662832.txt' '-o' '/tmp/graph4161217366209662832.bin' '-w' '/tmp/graph4161217366209662832.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4161217366209662832.bin' '-l' '-1' '-v' '-w' '/tmp/graph4161217366209662832.weights' '-q' '0' '-e' '0.001'
[2024-05-24 14:19:30] [INFO ] Decomposing Gal with order
[2024-05-24 14:19:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 14:19:31] [INFO ] Removed a total of 6291 redundant transitions.
[2024-05-24 14:19:31] [INFO ] Flatten gal took : 848 ms
[2024-05-24 14:19:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 683 labels/synchronizations in 206 ms.
[2024-05-24 14:19:31] [INFO ] Time to serialize gal into /tmp/UpperBounds5226695425502759775.gal : 53 ms
[2024-05-24 14:19:31] [INFO ] Time to serialize properties into /tmp/UpperBounds466712662342581617.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5226695425502759775.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds466712662342581617.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...282
Loading property file /tmp/UpperBounds466712662342581617.prop.
Detected timeout of ITS tools.
[2024-05-24 14:40:24] [INFO ] Applying decomposition
[2024-05-24 14:40:26] [INFO ] Flatten gal took : 1328 ms
[2024-05-24 14:40:26] [INFO ] Decomposing Gal with order
[2024-05-24 14:40:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 14:40:29] [INFO ] Removed a total of 7598 redundant transitions.
[2024-05-24 14:40:30] [INFO ] Flatten gal took : 2261 ms
[2024-05-24 14:40:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 347 labels/synchronizations in 540 ms.
[2024-05-24 14:40:31] [INFO ] Time to serialize gal into /tmp/UpperBounds4872142434780941203.gal : 171 ms
[2024-05-24 14:40:31] [INFO ] Time to serialize properties into /tmp/UpperBounds15440140924889054263.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4872142434780941203.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15440140924889054263.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds15440140924889054263.prop.
Detected timeout of ITS tools.
[2024-05-24 15:01:34] [INFO ] Flatten gal took : 5599 ms
[2024-05-24 15:01:51] [INFO ] Input system was already deterministic with 2907 transitions.
[2024-05-24 15:01:51] [INFO ] Transformed 486 places.
[2024-05-24 15:01:51] [INFO ] Transformed 2907 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-24 15:01:52] [INFO ] Time to serialize gal into /tmp/UpperBounds81190958474345553.gal : 59 ms
[2024-05-24 15:01:52] [INFO ] Time to serialize properties into /tmp/UpperBounds8411976991677104822.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds81190958474345553.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8411976991677104822.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...347
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds8411976991677104822.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 157972 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14744848 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="EisenbergMcGuire-PT-09"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is EisenbergMcGuire-PT-09, 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 r175-smll-171636280000121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-09.tgz
mv EisenbergMcGuire-PT-09 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 ;