About the Execution of LoLa+red for StigmergyCommit-PT-09b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2623.487 | 1016534.00 | 1163688.00 | 3199.00 | F | normal |
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.r469-smll-167912658700323.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 StigmergyCommit-PT-09b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r469-smll-167912658700323
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 126M
-rw-r--r-- 1 mcc users 8.4K Feb 26 11:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 11:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 11:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 11:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 11:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 11:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 11:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 26 11:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 126M 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 1679386625355
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=StigmergyCommit-PT-09b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-21 08:17:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-21 08:17:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 08:17:15] [INFO ] Load time of PNML (sax parser for PT used): 6121 ms
[2023-03-21 08:17:15] [INFO ] Transformed 3049 places.
[2023-03-21 08:17:15] [INFO ] Transformed 122340 transitions.
[2023-03-21 08:17:15] [INFO ] Found NUPN structural information;
[2023-03-21 08:17:15] [INFO ] Parsed PT model containing 3049 places and 122340 transitions and 2389246 arcs in 6969 ms.
Graph (trivial) has 3028 edges and 3049 vertex of which 210 / 3049 are part of one of the 30 SCC in 38 ms
Free SCC test removed 180 places
Structural test allowed to assert that 1344 places are NOT stable. Took 519 ms.
Ensure Unique test removed 200 transitions
Reduce redundant transitions removed 200 transitions.
Incomplete random walk after 10000 steps, including 54 resets, run finished after 2776 ms. (steps per millisecond=3 ) properties (out of 1705) seen :0
Interrupted probabilistic random walk after 14764 steps, run timeout after 9004 ms. (steps per millisecond=1 ) properties seen :{0=1, 1=1, 7=1, 8=1, 9=1, 11=1, 12=1, 13=1, 14=1, 170=1, 171=1, 177=1, 178=1, 179=1, 181=1, 182=1, 183=1, 340=1, 341=1, 347=1, 348=1, 349=1, 351=1, 352=1, 353=1, 510=1, 511=1, 517=1, 518=1, 519=1, 521=1, 522=1, 523=1, 680=1, 681=1, 687=1, 688=1, 689=1, 691=1, 692=1, 693=1, 850=1, 851=1, 857=1, 858=1, 859=1, 861=1, 862=1, 863=1, 1020=1, 1021=1, 1027=1, 1028=1, 1029=1, 1031=1, 1032=1, 1033=1, 1190=1, 1191=1, 1197=1, 1198=1, 1199=1, 1201=1, 1202=1, 1203=1, 1360=1, 1361=1, 1367=1, 1368=1, 1369=1, 1371=1, 1372=1, 1373=1, 1530=1, 1531=1, 1537=1, 1538=1, 1539=1, 1541=1, 1542=1, 1543=1, 1670=1, 1671=1, 1672=1, 1673=1, 1674=1, 1675=1, 1676=1, 1677=1, 1678=1, 1679=1, 1680=1, 1700=1, 1703=1, 1704=1}
Probabilistic random walk after 14764 steps, saw 9736 distinct states, run finished after 9007 ms. (steps per millisecond=1 ) properties seen :95
Running SMT prover for 1610 properties.
[2023-03-21 08:17:30] [INFO ] Flow matrix only has 122111 transitions (discarded 29 similar events)
// Phase 1: matrix 122111 rows 2869 cols
[2023-03-21 08:17:37] [INFO ] Computed 11 place invariants in 6900 ms
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-21 08:18:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 08:18:02] [INFO ] After 25089ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1610 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1610 out of 2869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2869/2869 places, 122140/122140 transitions.
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 1047 transitions
Trivial Post-agglo rules discarded 1047 transitions
Performed 1047 trivial Post agglomeration. Transition count delta: 1047
Iterating post reduction 0 with 1077 rules applied. Total rules applied 1077 place count 2869 transition count 121063
Reduce places removed 1047 places and 0 transitions.
Iterating post reduction 1 with 1047 rules applied. Total rules applied 2124 place count 1822 transition count 121063
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 2124 place count 1822 transition count 121041
Deduced a syphon composed of 22 places in 153 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 2168 place count 1800 transition count 121041
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 2171 place count 1797 transition count 121038
Iterating global reduction 2 with 3 rules applied. Total rules applied 2174 place count 1797 transition count 121038
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 52 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 2218 place count 1775 transition count 121016
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 22 places in 49 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 2262 place count 1753 transition count 121044
Free-agglomeration rule applied 86 times.
Iterating global reduction 2 with 86 rules applied. Total rules applied 2348 place count 1753 transition count 120958
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 2 with 86 rules applied. Total rules applied 2434 place count 1667 transition count 120958
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2434 rules in 189466 ms. Remains 1667 /2869 variables (removed 1202) and now considering 120958/122140 (removed 1182) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189482 ms. Remains : 1667/2869 places, 120958/122140 transitions.
Interrupted random walk after 237 steps, including 0 resets, run timeout after 34576 ms. (steps per millisecond=0 ) properties seen 170
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 1440) seen :41
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 1399) seen :30
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 1369) seen :14
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 1355) seen :15
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5615 ms. (steps per millisecond=0 ) properties (out of 1340) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 1326) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 1326) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 1323) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 1321) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10 ) properties (out of 1320) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 1319) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 1317) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 1317) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1317) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 1311) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 1309) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8 ) properties (out of 1309) seen :6
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 1303) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 1301) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 1301) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10 ) properties (out of 1300) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 1295) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 1295) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9 ) properties (out of 1295) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 1294) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 1294) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 1293) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=13 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 1292) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10 ) properties (out of 1292) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9 ) properties (out of 1289) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 1289) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 1289) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 1287) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 1287) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 1287) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6 ) properties (out of 1287) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 1280) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 1280) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 1280) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8 ) properties (out of 1280) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5739 ms. (steps per millisecond=0 ) properties (out of 1280) seen :18
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 1262) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=13 ) properties (out of 1262) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=12 ) properties (out of 1262) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=14 ) properties (out of 1262) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9 ) properties (out of 1262) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=12 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 1260) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 1260) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 1258) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 1258) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 1258) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 1258) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=13 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 1257) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 1257) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6 ) properties (out of 1255) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 1255) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 1247) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 1247) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 1247) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 1247) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 1247) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9 ) properties (out of 1246) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5714 ms. (steps per millisecond=0 ) properties (out of 1246) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 1243) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5713 ms. (steps per millisecond=0 ) properties (out of 1243) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1243) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 1243) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 1243) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 5728 ms. (steps per millisecond=0 ) properties (out of 1243) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5758 ms. (steps per millisecond=0 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 5942 ms. (steps per millisecond=0 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 5790 ms. (steps per millisecond=0 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=12 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 1238) seen :0
Running SMT prover for 1238 properties.
// Phase 1: matrix 120958 rows 1667 cols
[2023-03-21 08:22:48] [INFO ] Computed 11 place invariants in 2741 ms
[2023-03-21 08:23:58] [INFO ] After 69995ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1238
[2023-03-21 08:24:48] [INFO ] [Nat]Absence check using 11 positive place invariants in 45 ms returned sat
[2023-03-21 08:27:44] [INFO ] After 125227ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1238
[2023-03-21 08:27:56] [INFO ] State equation strengthened by 19863 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:642)
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)
[2023-03-21 08:27:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 08:27:56] [INFO ] After 237350ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1238
Fused 1238 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 42 ms.
Support contains 1238 out of 1667 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1667/1667 places, 120958/120958 transitions.
Drop transitions removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 0 with 233 rules applied. Total rules applied 233 place count 1667 transition count 120725
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 235 rules applied. Total rules applied 468 place count 1434 transition count 120723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 469 place count 1433 transition count 120723
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 469 place count 1433 transition count 120678
Deduced a syphon composed of 45 places in 66 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 559 place count 1388 transition count 120678
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 594 place count 1353 transition count 120643
Iterating global reduction 3 with 35 rules applied. Total rules applied 629 place count 1353 transition count 120643
Ensure Unique test removed 84078 transitions
Reduce isomorphic transitions removed 84078 transitions.
Iterating post reduction 3 with 84078 rules applied. Total rules applied 84707 place count 1353 transition count 36565
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 84714 place count 1346 transition count 36558
Iterating global reduction 4 with 7 rules applied. Total rules applied 84721 place count 1346 transition count 36558
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 84728 place count 1339 transition count 36551
Iterating global reduction 4 with 7 rules applied. Total rules applied 84735 place count 1339 transition count 36551
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 84740 place count 1339 transition count 36546
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 84742 place count 1337 transition count 36544
Iterating global reduction 5 with 2 rules applied. Total rules applied 84744 place count 1337 transition count 36544
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 84759 place count 1337 transition count 36529
Performed 11 Post agglomeration using F-continuation condition with reduction of 2570 identical transitions.
Deduced a syphon composed of 11 places in 21 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 84781 place count 1326 transition count 33948
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 6 with 66 rules applied. Total rules applied 84847 place count 1326 transition count 33882
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 84849 place count 1324 transition count 33880
Iterating global reduction 7 with 2 rules applied. Total rules applied 84851 place count 1324 transition count 33880
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 84852 place count 1323 transition count 33879
Iterating global reduction 7 with 1 rules applied. Total rules applied 84853 place count 1323 transition count 33879
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 84854 place count 1323 transition count 33878
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 84856 place count 1322 transition count 33877
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 84858 place count 1322 transition count 33875
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 84862 place count 1322 transition count 33875
Applied a total of 84862 rules in 21136 ms. Remains 1322 /1667 variables (removed 345) and now considering 33875/120958 (removed 87083) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21136 ms. Remains : 1322/1667 places, 33875/120958 transitions.
Interrupted random walk after 1979 steps, including 4 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 302
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 398 ms. (steps per millisecond=2 ) properties (out of 936) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 400 ms. (steps per millisecond=2 ) properties (out of 936) seen :1
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 400 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 401 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 405 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 393 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 401 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 397 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 395 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 405 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 400 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 401 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 401 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 400 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 446 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 400 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 403 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 403 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 406 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 401 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 399 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 401 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 398 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 386 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 387 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 394 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 394 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 392 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 397 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 388 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 385 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 398 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 405 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 389 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 383 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 382 ms. (steps per millisecond=2 ) properties (out of 935) seen :0
Running SMT prover for 935 properties.
// Phase 1: matrix 33875 rows 1322 cols
[2023-03-21 08:29:08] [INFO ] Computed 11 place invariants in 268 ms
[2023-03-21 08:29:49] [INFO ] After 41478ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:935
[2023-03-21 08:30:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 33 ms returned sat
[2023-03-21 08:33:34] [INFO ] After 157203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :935
[2023-03-21 08:33:48] [INFO ] State equation strengthened by 31176 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:642)
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)
[2023-03-21 08:33:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 08:33:48] [INFO ] After 239200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:935
Fused 935 Parikh solutions to 2 different solutions.
Parikh walk visited 9 properties in 42 ms.
Support contains 926 out of 1322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1322/1322 places, 33875/33875 transitions.
Graph (complete) has 2108 edges and 1322 vertex of which 1302 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.90 ms
Discarding 20 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 0 with 212 rules applied. Total rules applied 213 place count 1302 transition count 33653
Reduce places removed 202 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 212 rules applied. Total rules applied 425 place count 1100 transition count 33643
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 430 place count 1095 transition count 33643
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 430 place count 1095 transition count 33622
Deduced a syphon composed of 21 places in 11 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 472 place count 1074 transition count 33622
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 510 place count 1036 transition count 33584
Iterating global reduction 3 with 38 rules applied. Total rules applied 548 place count 1036 transition count 33584
Ensure Unique test removed 10476 transitions
Reduce isomorphic transitions removed 10476 transitions.
Iterating post reduction 3 with 10476 rules applied. Total rules applied 11024 place count 1036 transition count 23108
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 11029 place count 1031 transition count 23102
Iterating global reduction 4 with 5 rules applied. Total rules applied 11034 place count 1031 transition count 23102
Performed 17 Post agglomeration using F-continuation condition with reduction of 14562 identical transitions.
Deduced a syphon composed of 17 places in 5 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 11068 place count 1014 transition count 8523
Drop transitions removed 7 transitions
Ensure Unique test removed 4364 transitions
Reduce isomorphic transitions removed 4371 transitions.
Iterating post reduction 4 with 4371 rules applied. Total rules applied 15439 place count 1014 transition count 4152
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 15458 place count 995 transition count 4133
Iterating global reduction 5 with 19 rules applied. Total rules applied 15477 place count 995 transition count 4133
Ensure Unique test removed 254 transitions
Reduce isomorphic transitions removed 254 transitions.
Iterating post reduction 5 with 254 rules applied. Total rules applied 15731 place count 995 transition count 3879
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 15735 place count 991 transition count 3875
Iterating global reduction 6 with 4 rules applied. Total rules applied 15739 place count 991 transition count 3875
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 15740 place count 991 transition count 3874
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 15742 place count 989 transition count 3872
Iterating global reduction 7 with 2 rules applied. Total rules applied 15744 place count 989 transition count 3872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 15748 place count 989 transition count 3868
Drop transitions removed 511 transitions
Redundant transition composition rules discarded 511 transitions
Iterating global reduction 8 with 511 rules applied. Total rules applied 16259 place count 989 transition count 3357
Free-agglomeration rule applied 7 times.
Iterating global reduction 8 with 7 rules applied. Total rules applied 16266 place count 989 transition count 3350
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 16273 place count 982 transition count 3350
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 16277 place count 982 transition count 3350
Applied a total of 16277 rules in 10234 ms. Remains 982 /1322 variables (removed 340) and now considering 3350/33875 (removed 30525) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10234 ms. Remains : 982/1322 places, 3350/33875 transitions.
Finished random walk after 7770 steps, including 0 resets, run visited all 926 properties in 1709 ms. (steps per millisecond=4 )
Able to resolve query StableMarking after proving 1707 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 1011827 ms.
ITS solved all properties within timeout
BK_STOP 1679387641889
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="StigmergyCommit-PT-09b"
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 StigmergyCommit-PT-09b, 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 r469-smll-167912658700323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-09b.tgz
mv StigmergyCommit-PT-09b 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 '
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 ;