Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460900325.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBNT-PT-S10J80, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460900325
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 39K Apr 12 11:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 196K Apr 12 11:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 509K Apr 12 10:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M Apr 12 10:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 198K Apr 12 14:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 829K Apr 12 14:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Apr 12 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.9M Apr 12 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.4K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717136023264

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J80
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-31 06:13:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 06:13:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 06:13:46] [INFO ] Load time of PNML (sax parser for PT used): 728 ms
[2024-05-31 06:13:46] [INFO ] Transformed 1614 places.
[2024-05-31 06:13:46] [INFO ] Transformed 13500 transitions.
[2024-05-31 06:13:46] [INFO ] Parsed PT model containing 1614 places and 13500 transitions and 119759 arcs in 947 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 167 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 06:13:46] [INFO ] Reduced 45 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 45 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 780 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 780 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-31 06:13:46] [INFO ] Reduced 9285 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 1488 ms. (steps per millisecond=6 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 385 ms. (steps per millisecond=2 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 236 ms. (steps per millisecond=4 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 715 ms. (steps per millisecond=1 ) properties (out of 16) seen :2
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 367 ms. (steps per millisecond=2 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 12) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 11) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 10) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 9 properties.
[2024-05-31 06:13:50] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2024-05-31 06:13:51] [INFO ] Computed 192 invariants in 354 ms
[2024-05-31 06:14:18] [INFO ] [Real]Absence check using 159 positive place invariants in 62 ms returned sat
[2024-05-31 06:14:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 120 ms returned sat
[2024-05-31 06:14:18] [INFO ] After 1605ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2024-05-31 06:14:19] [INFO ] [Nat]Absence check using 159 positive place invariants in 49 ms returned sat
[2024-05-31 06:14:19] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 120 ms returned sat
[2024-05-31 06:14:43] [INFO ] After 23663ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2024-05-31 06:14:43] [INFO ] State equation strengthened by 1 read => feed constraints.
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.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
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)
[2024-05-31 06:14:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 06:14:43] [INFO ] After 25078ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:8
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 1437 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Applied a total of 0 rules in 272 ms. Remains 1614 /1614 variables (removed 0) and now considering 3390/3390 (removed 0) transitions.
[2024-05-31 06:14:44] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 06:14:44] [INFO ] Invariant cache hit.
[2024-05-31 06:14:46] [INFO ] Dead Transitions using invariants and state equation in 2055 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2330 ms. Remains : 1614/1614 places, 3390/3390 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 665 ms. (steps per millisecond=15 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 2004 ms. (steps per millisecond=4 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 80342 steps, run timeout after 6001 ms. (steps per millisecond=13 ) properties seen :{}
Probabilistic random walk after 80342 steps, saw 24894 distinct states, run finished after 6004 ms. (steps per millisecond=13 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-31 06:14:55] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 06:14:55] [INFO ] Invariant cache hit.
[2024-05-31 06:14:58] [INFO ] [Real]Absence check using 159 positive place invariants in 171 ms returned sat
[2024-05-31 06:14:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 133 ms returned sat
[2024-05-31 06:14:58] [INFO ] After 1067ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-31 06:14:58] [INFO ] [Nat]Absence check using 159 positive place invariants in 47 ms returned sat
[2024-05-31 06:14:58] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 112 ms returned sat
[2024-05-31 06:15:18] [INFO ] After 18888ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 06:15:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 06:15:18] [INFO ] After 449ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 06:15:24] [INFO ] Deduced a trap composed of 718 places in 5551 ms of which 7 ms to minimize.
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.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
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)
[2024-05-31 06:15:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 06:15:24] [INFO ] After 26119ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 15 ms.
Support contains 1437 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Applied a total of 0 rules in 287 ms. Remains 1614 /1614 variables (removed 0) and now considering 3390/3390 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 289 ms. Remains : 1614/1614 places, 3390/3390 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Applied a total of 0 rules in 243 ms. Remains 1614 /1614 variables (removed 0) and now considering 3390/3390 (removed 0) transitions.
[2024-05-31 06:15:25] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 06:15:25] [INFO ] Invariant cache hit.
[2024-05-31 06:15:26] [INFO ] Implicit Places using invariants in 1331 ms returned []
[2024-05-31 06:15:26] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 06:15:26] [INFO ] Invariant cache hit.
[2024-05-31 06:15:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 06:15:38] [INFO ] Implicit Places using invariants and state equation in 11830 ms returned []
Implicit Place search using SMT with State Equation took 13167 ms to find 0 implicit places.
[2024-05-31 06:15:38] [INFO ] Redundant transitions in 256 ms returned []
[2024-05-31 06:15:38] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 06:15:38] [INFO ] Invariant cache hit.
[2024-05-31 06:15:43] [INFO ] Dead Transitions using invariants and state equation in 5098 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) removed 615 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 1614/1614 places, 2775/3390 transitions.
Applied a total of 0 rules in 120 ms. Remains 1614 /1614 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
[2024-05-31 06:15:44] [INFO ] Redundant transitions in 265 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 19181 ms. Remains : 1614/1614 places, 2775/3390 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 2071 ms. (steps per millisecond=4 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 99408 steps, run timeout after 6001 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 99408 steps, saw 30541 distinct states, run finished after 6001 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-31 06:15:52] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1614 cols
[2024-05-31 06:15:52] [INFO ] Computed 192 invariants in 274 ms
[2024-05-31 06:15:55] [INFO ] [Real]Absence check using 160 positive place invariants in 45 ms returned sat
[2024-05-31 06:15:55] [INFO ] [Real]Absence check using 160 positive and 32 generalized place invariants in 114 ms returned sat
[2024-05-31 06:15:55] [INFO ] After 672ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-31 06:15:56] [INFO ] [Nat]Absence check using 160 positive place invariants in 41 ms returned sat
[2024-05-31 06:15:56] [INFO ] [Nat]Absence check using 160 positive and 32 generalized place invariants in 81 ms returned sat
[2024-05-31 06:16:20] [INFO ] After 24271ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 06:16:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 06:16:21] [INFO ] After 80ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-31 06:16:21] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 16 ms.
Support contains 1437 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Applied a total of 0 rules in 77 ms. Remains 1614 /1614 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 1614/1614 places, 2775/2775 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Applied a total of 0 rules in 75 ms. Remains 1614 /1614 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
[2024-05-31 06:16:21] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2024-05-31 06:16:21] [INFO ] Invariant cache hit.
[2024-05-31 06:16:22] [INFO ] Implicit Places using invariants in 1052 ms returned []
[2024-05-31 06:16:22] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2024-05-31 06:16:22] [INFO ] Invariant cache hit.
[2024-05-31 06:16:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 06:16:41] [INFO ] Implicit Places using invariants and state equation in 19028 ms returned []
Implicit Place search using SMT with State Equation took 20084 ms to find 0 implicit places.
[2024-05-31 06:16:41] [INFO ] Redundant transitions in 98 ms returned []
[2024-05-31 06:16:41] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2024-05-31 06:16:41] [INFO ] Invariant cache hit.
[2024-05-31 06:16:46] [INFO ] Dead Transitions using invariants and state equation in 5031 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25320 ms. Remains : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1614 transition count 2766
Applied a total of 9 rules in 62 ms. Remains 1614 /1614 variables (removed 0) and now considering 2766/2775 (removed 9) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 2766 rows 1614 cols
[2024-05-31 06:16:46] [INFO ] Computed 192 invariants in 75 ms
[2024-05-31 06:16:49] [INFO ] [Real]Absence check using 160 positive place invariants in 108 ms returned sat
[2024-05-31 06:16:49] [INFO ] [Real]Absence check using 160 positive and 32 generalized place invariants in 115 ms returned sat
[2024-05-31 06:16:49] [INFO ] After 745ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-31 06:16:50] [INFO ] [Nat]Absence check using 160 positive place invariants in 39 ms returned sat
[2024-05-31 06:16:50] [INFO ] [Nat]Absence check using 160 positive and 32 generalized place invariants in 105 ms returned sat
[2024-05-31 06:17:08] [INFO ] After 18434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 06:17:12] [INFO ] After 21923ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1003 ms.
[2024-05-31 06:17:13] [INFO ] After 23604ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-31 06:17:13] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 19 ms.
[2024-05-31 06:17:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1614 places, 2775 transitions and 15584 arcs took 23 ms.
[2024-05-31 06:17:13] [INFO ] Flatten gal took : 387 ms
Total runtime 208395 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBNT-PT-S10J80
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
ReachabilityFireability

FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1717136319773

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 10 (type SKEL/FNDP) for 6 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 11 (type SKEL/EQUN) for 6 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 13 (type SKEL/SRCH) for 6 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 14 (type SKEL/SRCH) for 6 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 13 (type SKEL/SRCH) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: result : true
lola: markings : 27
lola: fired transitions : 26
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 10 (type FNDP) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 11 (type EQUN) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 14 (type SRCH) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06 (obsolete)
lola: FINISHED task # 10 (type SKEL/FNDP) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: result : true
lola: fired transitions : 25
lola: tried executions : 1
lola: time used : 1.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 17 (type SKEL/FNDP) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 18 (type SKEL/EQUN) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 20 (type SKEL/SRCH) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 21 (type SKEL/SRCH) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 20 (type SKEL/SRCH) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: result : true
lola: markings : 28
lola: fired transitions : 27
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 17 (type FNDP) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 18 (type EQUN) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 21 (type SRCH) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05 (obsolete)
lola: FINISHED task # 17 (type SKEL/FNDP) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: result : true
lola: fired transitions : 26
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
sara: try reading problem file /home/mcc/execution/373/ReachabilityFireability-11.sara.
lola: Created skeleton in 0.000000 secs.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 11 (type SKEL/EQUN) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: result : true
sara: try reading problem file /home/mcc/execution/373/ReachabilityFireability-18.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 18 (type SKEL/EQUN) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 27 (type EXCL) for 0 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02
lola: time limit : 1172 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 23 (type FNDP) for 0 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 24 (type EQUN) for 0 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 26 (type SRCH) for 0 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 23 (type FNDP) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02
lola: result : true
lola: fired transitions : 725
lola: tried executions : 17
lola: time used : 1.000000
lola: memory pages used : 0
lola: CANCELED task # 24 (type EQUN) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 26 (type SRCH) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 27 (type EXCL) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02 (obsolete)
lola: LAUNCH task # 33 (type EXCL) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 1757 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 35 (type FNDP) for 6 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 36 (type EQUN) for 6 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 38 (type SRCH) for 6 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 35 (type FNDP) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06
lola: result : true
lola: fired transitions : 17
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 36 (type EQUN) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 38 (type SRCH) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06 (obsolete)
lola: LAUNCH task # 29 (type FNDP) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 30 (type EQUN) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 32 (type SRCH) for 3 PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 29 (type FNDP) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05
lola: result : true
lola: fired transitions : 8
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 30 (type EQUN) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 32 (type SRCH) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 33 (type EXCL) for PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBNT-PT-S10J80-ReachabilityFireability-2024-02: EF true findpath
PolyORBNT-PT-S10J80-ReachabilityFireability-2024-05: EF true findpath
PolyORBNT-PT-S10J80-ReachabilityFireability-2024-06: EF true findpath


Time elapsed: 85 secs. Pages in use: 4

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="PolyORBNT-PT-S10J80"
export BK_EXAMINATION="ReachabilityFireability"
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 PolyORBNT-PT-S10J80, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tajo-171654460900325"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;