Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556100255.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 StigmergyElection-PT-11b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556100255
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 413M
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 413M 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 StigmergyElection-PT-11b-ReachabilityFireability-2024-00
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-01
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-02
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-03
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-04
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-05
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-06
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-07
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-08
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-09
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2023-10
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2023-11
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-12
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2023-13
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2024-14
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717131921087

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=StigmergyElection-PT-11b
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-31 05:05:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 05:05:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 05:05:38] [INFO ] Load time of PNML (sax parser for PT used): 14851 ms
[2024-05-31 05:05:38] [INFO ] Transformed 1515 places.
[2024-05-31 05:05:39] [INFO ] Transformed 357966 transitions.
[2024-05-31 05:05:39] [INFO ] Found NUPN structural information;
[2024-05-31 05:05:39] [INFO ] Parsed PT model containing 1515 places and 357966 transitions and 7842915 arcs in 16662 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 147 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 53 resets, run finished after 3110 ms. (steps per millisecond=3 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 4919 steps, run timeout after 9002 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 4919 steps, saw 4172 distinct states, run finished after 9005 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 357966 rows 1515 cols
[2024-05-31 05:06:12] [INFO ] Computed 12 invariants in 16478 ms
[2024-05-31 05:06:13] [INFO ] After 854ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-31 05:06:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 19 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
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 05:06:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 05:06:38] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
FORMULA StigmergyElection-PT-11b-ReachabilityFireability-2024-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-11b-ReachabilityFireability-2024-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 79 out of 1515 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1515/1515 places, 357966/357966 transitions.
Graph (trivial) has 1350 edges and 1515 vertex of which 231 / 1515 are part of one of the 33 SCC in 65 ms
Free SCC test removed 198 places
Drop transitions removed 253 transitions
Reduce isomorphic transitions removed 253 transitions.
Graph (complete) has 4003 edges and 1317 vertex of which 1295 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1116 ms
Discarding 22 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 811 transitions
Trivial Post-agglo rules discarded 811 transitions
Performed 811 trivial Post agglomeration. Transition count delta: 811
Iterating post reduction 0 with 822 rules applied. Total rules applied 824 place count 1295 transition count 356880
Reduce places removed 811 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 849 rules applied. Total rules applied 1673 place count 484 transition count 356842
Reduce places removed 19 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 2 with 61 rules applied. Total rules applied 1734 place count 465 transition count 356800
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 1776 place count 423 transition count 356800
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 57 Pre rules applied. Total rules applied 1776 place count 423 transition count 356743
Deduced a syphon composed of 57 places in 411 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 1890 place count 366 transition count 356743
Discarding 105 places :
Symmetric choice reduction at 4 with 105 rule applications. Total rules 1995 place count 261 transition count 356638
Iterating global reduction 4 with 105 rules applied. Total rules applied 2100 place count 261 transition count 356638
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 2114 place count 261 transition count 356624
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 2114 place count 261 transition count 356619
Deduced a syphon composed of 5 places in 389 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 2124 place count 256 transition count 356619
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 2142 place count 238 transition count 356597
Iterating global reduction 5 with 18 rules applied. Total rules applied 2160 place count 238 transition count 356597
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 2166 place count 232 transition count 356585
Iterating global reduction 5 with 6 rules applied. Total rules applied 2172 place count 232 transition count 356585
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 113 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 2216 place count 210 transition count 356563
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 2227 place count 199 transition count 356552
Iterating global reduction 5 with 11 rules applied. Total rules applied 2238 place count 199 transition count 356552
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 111 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2244 place count 196 transition count 356560
Free-agglomeration rule applied 26 times.
Iterating global reduction 5 with 26 rules applied. Total rules applied 2270 place count 196 transition count 356534
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 2296 place count 170 transition count 356534
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 2308 place count 170 transition count 356534
Applied a total of 2308 rules in 54372 ms. Remains 170 /1515 variables (removed 1345) and now considering 356534/357966 (removed 1432) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54404 ms. Remains : 170/1515 places, 356534/357966 transitions.
Incomplete random walk after 10000 steps, including 337 resets, run finished after 12800 ms. (steps per millisecond=0 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1122 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 1167 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 1166 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 1153 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1102 ms. (steps per millisecond=9 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1137 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 1094 ms. (steps per millisecond=9 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 1050 ms. (steps per millisecond=9 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1229 ms. (steps per millisecond=8 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 1083 ms. (steps per millisecond=9 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1068 ms. (steps per millisecond=9 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 1111 ms. (steps per millisecond=9 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 24902 steps, run timeout after 84004 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 24902 steps, saw 8757 distinct states, run finished after 84004 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 14 properties.
[2024-05-31 05:09:26] [INFO ] Flow matrix only has 356532 transitions (discarded 2 similar events)
// Phase 1: matrix 356532 rows 170 cols
[2024-05-31 05:09:33] [INFO ] Computed 12 invariants in 7374 ms
[2024-05-31 05:09:34] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-31 05:09:34] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
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 05:09:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 05:09:59] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 79 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 356534/356534 transitions.
Applied a total of 0 rules in 5902 ms. Remains 170 /170 variables (removed 0) and now considering 356534/356534 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5902 ms. Remains : 170/170 places, 356534/356534 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 356534/356534 transitions.
Applied a total of 0 rules in 5840 ms. Remains 170 /170 variables (removed 0) and now considering 356534/356534 (removed 0) transitions.
[2024-05-31 05:10:11] [INFO ] Flow matrix only has 356532 transitions (discarded 2 similar events)
[2024-05-31 05:10:11] [INFO ] Invariant cache hit.
[2024-05-31 05:10:11] [INFO ] Implicit Places using invariants in 1133 ms returned []
Implicit Place search using SMT only with invariants took 1135 ms to find 0 implicit places.
[2024-05-31 05:10:12] [INFO ] Flow matrix only has 356532 transitions (discarded 2 similar events)
[2024-05-31 05:10:12] [INFO ] Invariant cache hit.
[2024-05-31 05:10:42] [INFO ] Performed 93815/356534 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 05:11:12] [INFO ] Dead Transitions using invariants and state equation in 60370 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67442 ms. Remains : 170/170 places, 356534/356534 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 170 transition count 356532
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 168 transition count 356530
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 168 transition count 356530
Performed 11 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 11 places in 115 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 28 place count 157 transition count 356504
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 40 place count 157 transition count 356504
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 45 place count 157 transition count 356499
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 50 place count 152 transition count 356494
Iterating global reduction 2 with 5 rules applied. Total rules applied 55 place count 152 transition count 356494
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 151 transition count 356493
Applied a total of 56 rules in 28544 ms. Remains 151 /170 variables (removed 19) and now considering 356493/356534 (removed 41) transitions.
Running SMT prover for 14 properties.
// Phase 1: matrix 356493 rows 151 cols
[2024-05-31 05:11:48] [INFO ] Computed 12 invariants in 6126 ms
[2024-05-31 05:11:48] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-31 05:11:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2024-05-31 05:15:33] [INFO ] After 224876ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2024-05-31 05:15:33] [INFO ] After 225213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 69 ms.
[2024-05-31 05:15:33] [INFO ] After 225431ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
[2024-05-31 05:15:34] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 12 ms.
[2024-05-31 05:15:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 170 places, 356534 transitions and 7840168 arcs took 2298 ms.
[2024-05-31 05:16:50] [INFO ] Flatten gal took : 64034 ms
Total runtime 687679 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT StigmergyElection-PT-11b
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
ReachabilityFireability

BK_STOP 1717132811850

--------------------
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
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 518 Killed lola --conf=$BIN_DIR/configfiles/reachabilityfireabilityconf --formula=$DIR/ReachabilityFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="StigmergyElection-PT-11b"
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 StigmergyElection-PT-11b, 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 r417-tall-171690556100255"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-11b.tgz
mv StigmergyElection-PT-11b 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 ;