Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r277-smll-167863548600188.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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.......
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is NoC3x3-PT-5B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r277-smll-167863548600188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 5.5K Feb 26 10:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 10:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 26 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 525K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678873250818

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=lolaxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=NoC3x3-PT-5B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 09:40:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-15 09:40:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 09:40:54] [INFO ] Load time of PNML (sax parser for PT used): 337 ms
[2023-03-15 09:40:54] [INFO ] Transformed 1571 places.
[2023-03-15 09:40:54] [INFO ] Transformed 2173 transitions.
[2023-03-15 09:40:54] [INFO ] Found NUPN structural information;
[2023-03-15 09:40:54] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 535 ms.
Structural test allowed to assert that 131 places are NOT stable. Took 30 ms.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 1286 ms. (steps per millisecond=7 ) properties (out of 1440) seen :1016
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 424) seen :0
Running SMT prover for 424 properties.
// Phase 1: matrix 2173 rows 1571 cols
[2023-03-15 09:40:56] [INFO ] Computed 66 place invariants in 39 ms
[2023-03-15 09:41:18] [INFO ] After 21589ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:424
[2023-03-15 09:41:36] [INFO ] [Nat]Absence check using 66 positive place invariants in 93 ms returned sat
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 09:41:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 09:41:43] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:424
Fused 424 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 424 out of 1571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Drop transitions removed 236 transitions
Trivial Post-agglo rules discarded 236 transitions
Performed 236 trivial Post agglomeration. Transition count delta: 236
Iterating post reduction 0 with 236 rules applied. Total rules applied 236 place count 1571 transition count 1937
Reduce places removed 236 places and 0 transitions.
Iterating post reduction 1 with 236 rules applied. Total rules applied 472 place count 1335 transition count 1937
Discarding 164 places :
Symmetric choice reduction at 2 with 164 rule applications. Total rules 636 place count 1171 transition count 1773
Iterating global reduction 2 with 164 rules applied. Total rules applied 800 place count 1171 transition count 1773
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 800 place count 1171 transition count 1771
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 804 place count 1169 transition count 1771
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 852 place count 1121 transition count 1713
Iterating global reduction 2 with 48 rules applied. Total rules applied 900 place count 1121 transition count 1713
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 918 place count 1103 transition count 1677
Iterating global reduction 2 with 18 rules applied. Total rules applied 936 place count 1103 transition count 1677
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 944 place count 1095 transition count 1661
Iterating global reduction 2 with 8 rules applied. Total rules applied 952 place count 1095 transition count 1661
Performed 183 Post agglomeration using F-continuation condition.Transition count delta: 183
Deduced a syphon composed of 183 places in 3 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 2 with 366 rules applied. Total rules applied 1318 place count 912 transition count 1478
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 75 places in 2 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 2 with 150 rules applied. Total rules applied 1468 place count 837 transition count 1479
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1482 place count 837 transition count 1465
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 3 with 34 rules applied. Total rules applied 1516 place count 837 transition count 1431
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1525 place count 828 transition count 1431
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 1525 place count 828 transition count 1426
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 1535 place count 823 transition count 1426
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1541 place count 820 transition count 1423
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -54
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 1573 place count 804 transition count 1477
Free-agglomeration rule applied 16 times.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1589 place count 804 transition count 1461
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1605 place count 788 transition count 1461
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1606 place count 788 transition count 1461
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1607 place count 787 transition count 1461
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1609 place count 787 transition count 1461
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1610 place count 786 transition count 1460
Applied a total of 1610 rules in 1191 ms. Remains 786 /1571 variables (removed 785) and now considering 1460/2173 (removed 713) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1193 ms. Remains : 786/1571 places, 1460/2173 transitions.
Incomplete random walk after 1000000 steps, including 3989 resets, run finished after 19603 ms. (steps per millisecond=51 ) properties (out of 424) seen :422
Incomplete Best-First random walk after 1000001 steps, including 213 resets, run finished after 1756 ms. (steps per millisecond=569 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 213 resets, run finished after 1374 ms. (steps per millisecond=727 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 1460 rows 786 cols
[2023-03-15 09:42:07] [INFO ] Computed 57 place invariants in 11 ms
[2023-03-15 09:42:07] [INFO ] After 141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 09:42:07] [INFO ] [Nat]Absence check using 57 positive place invariants in 34 ms returned sat
[2023-03-15 09:42:08] [INFO ] After 966ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 09:42:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-15 09:42:08] [INFO ] After 74ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 09:42:09] [INFO ] After 171ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-15 09:42:09] [INFO ] After 1410ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 81 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 1460/1460 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 786 transition count 1360
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 686 transition count 1360
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 277 place count 609 transition count 1281
Iterating global reduction 2 with 77 rules applied. Total rules applied 354 place count 609 transition count 1281
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 354 place count 609 transition count 1269
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 378 place count 597 transition count 1269
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 411 place count 564 transition count 1171
Iterating global reduction 2 with 33 rules applied. Total rules applied 444 place count 564 transition count 1171
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 454 place count 554 transition count 1151
Iterating global reduction 2 with 10 rules applied. Total rules applied 464 place count 554 transition count 1151
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 467 place count 551 transition count 1145
Iterating global reduction 2 with 3 rules applied. Total rules applied 470 place count 551 transition count 1145
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 598 place count 487 transition count 1081
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 638 place count 447 transition count 926
Iterating global reduction 2 with 40 rules applied. Total rules applied 678 place count 447 transition count 926
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 679 place count 446 transition count 924
Iterating global reduction 2 with 1 rules applied. Total rules applied 680 place count 446 transition count 924
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 2 with 106 rules applied. Total rules applied 786 place count 393 transition count 961
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 788 place count 391 transition count 952
Iterating global reduction 2 with 2 rules applied. Total rules applied 790 place count 391 transition count 952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 791 place count 391 transition count 951
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 792 place count 390 transition count 946
Iterating global reduction 3 with 1 rules applied. Total rules applied 793 place count 390 transition count 946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 794 place count 390 transition count 945
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 4 with 29 rules applied. Total rules applied 823 place count 390 transition count 916
Free-agglomeration rule applied 7 times.
Iterating global reduction 4 with 7 rules applied. Total rules applied 830 place count 390 transition count 909
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 837 place count 383 transition count 909
Applied a total of 837 rules in 229 ms. Remains 383 /786 variables (removed 403) and now considering 909/1460 (removed 551) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 230 ms. Remains : 383/786 places, 909/1460 transitions.
Incomplete random walk after 1000000 steps, including 4565 resets, run finished after 4866 ms. (steps per millisecond=205 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 227 resets, run finished after 1456 ms. (steps per millisecond=686 ) properties (out of 1) seen :0
Finished probabilistic random walk after 620783 steps, run visited all 1 properties in 7255 ms. (steps per millisecond=85 )
Probabilistic random walk after 620783 steps, saw 252406 distinct states, run finished after 7259 ms. (steps per millisecond=85 ) properties seen :1
Able to resolve query StableMarking after proving 1441 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 88790 ms.
ITS solved all properties within timeout

BK_STOP 1678873344045

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-5B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is NoC3x3-PT-5B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r277-smll-167863548600188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;