About the Execution of ITS-Tools for StigmergyElection-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.712 | 1480816.00 | 2689129.00 | 90468.90 | 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.r467-smll-167912657600433.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 itstools
Input is StigmergyElection-PT-10b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r467-smll-167912657600433
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 125M
-rw-r--r-- 1 mcc users 7.3K Feb 26 16:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 16:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 26 16:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 16:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 16:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 26 16:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 16:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 16:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 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 124M 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 1679354178696
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=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyElection-PT-10b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-20 23:16:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-20 23:16:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 23:16:28] [INFO ] Load time of PNML (sax parser for PT used): 6524 ms
[2023-03-20 23:16:29] [INFO ] Transformed 1379 places.
[2023-03-20 23:16:29] [INFO ] Transformed 120600 transitions.
[2023-03-20 23:16:29] [INFO ] Found NUPN structural information;
[2023-03-20 23:16:29] [INFO ] Parsed PT model containing 1379 places and 120600 transitions and 2385526 arcs in 7402 ms.
Graph (trivial) has 1408 edges and 1379 vertex of which 210 / 1379 are part of one of the 30 SCC in 38 ms
Free SCC test removed 180 places
Structural test allowed to assert that 884 places are NOT stable. Took 561 ms.
Ensure Unique test removed 200 transitions
Reduce redundant transitions removed 200 transitions.
Incomplete random walk after 10000 steps, including 59 resets, run finished after 3180 ms. (steps per millisecond=3 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=1 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 495) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 495) seen :0
Interrupted probabilistic random walk after 11994 steps, run timeout after 9002 ms. (steps per millisecond=1 ) properties seen :{0=1, 1=1, 7=1, 8=1, 9=1, 11=1, 12=1, 13=1, 49=1, 50=1, 56=1, 57=1, 58=1, 60=1, 61=1, 62=1, 98=1, 99=1, 105=1, 106=1, 107=1, 109=1, 110=1, 111=1, 147=1, 148=1, 154=1, 155=1, 156=1, 158=1, 159=1, 160=1, 196=1, 197=1, 203=1, 204=1, 205=1, 207=1, 208=1, 209=1, 245=1, 246=1, 252=1, 253=1, 254=1, 256=1, 257=1, 258=1, 294=1, 295=1, 301=1, 302=1, 303=1, 305=1, 306=1, 307=1, 343=1, 344=1, 350=1, 351=1, 352=1, 354=1, 355=1, 356=1, 392=1, 393=1, 399=1, 400=1, 401=1, 403=1, 404=1, 405=1, 441=1, 442=1, 448=1, 449=1, 450=1, 452=1, 453=1, 454=1, 489=1, 490=1, 493=1, 494=1}
Probabilistic random walk after 11994 steps, saw 6591 distinct states, run finished after 9005 ms. (steps per millisecond=1 ) properties seen :84
Running SMT prover for 411 properties.
[2023-03-20 23:16:44] [INFO ] Flow matrix only has 120371 transitions (discarded 29 similar events)
// Phase 1: matrix 120371 rows 1199 cols
[2023-03-20 23:16:49] [INFO ] Computed 11 place invariants in 5130 ms
[2023-03-20 23:16:51] [INFO ] Flatten gal took : 15996 ms
[2023-03-20 23:17:05] [INFO ] After 15795ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:411
[2023-03-20 23:17:06] [INFO ] Flatten gal took : 15410 ms
[2023-03-20 23:17:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16204687905951608803.gal : 2326 ms
[2023-03-20 23:17:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17174907889943492968.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16204687905951608803.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17174907889943492968.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
[2023-03-20 23:17:14] [INFO ] [Nat]Absence check using 11 positive place invariants in 29 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 23:17:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 23:17:30] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:411
Fused 411 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 411 out of 1199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1199/1199 places, 120400/120400 transitions.
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 591 transitions
Trivial Post-agglo rules discarded 591 transitions
Performed 591 trivial Post agglomeration. Transition count delta: 591
Iterating post reduction 0 with 621 rules applied. Total rules applied 621 place count 1199 transition count 119779
Reduce places removed 591 places and 0 transitions.
Iterating post reduction 1 with 591 rules applied. Total rules applied 1212 place count 608 transition count 119779
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 1212 place count 608 transition count 119759
Deduced a syphon composed of 20 places in 153 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 1252 place count 588 transition count 119759
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1254 place count 586 transition count 119757
Iterating global reduction 2 with 2 rules applied. Total rules applied 1256 place count 586 transition count 119757
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 884 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 1300 place count 564 transition count 119735
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 23 places in 293 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 1346 place count 541 transition count 119753
ITS-tools command line returned an error code 137
[2023-03-20 23:22:54] [INFO ] Flatten gal took : 16606 ms
[2023-03-20 23:22:54] [INFO ] Applying decomposition
Free-agglomeration rule applied 78 times.
Iterating global reduction 2 with 78 rules applied. Total rules applied 1424 place count 541 transition count 119675
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 2 with 78 rules applied. Total rules applied 1502 place count 463 transition count 119675
Applied a total of 1502 rules in 338207 ms. Remains 463 /1199 variables (removed 736) and now considering 119675/120400 (removed 725) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 338286 ms. Remains : 463/1199 places, 119675/120400 transitions.
[2023-03-20 23:23:09] [INFO ] Flatten gal took : 15222 ms
Interrupted random walk after 127 steps, including 0 resets, run timeout after 32895 ms. (steps per millisecond=0 ) properties seen 90
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8102 ms. (steps per millisecond=1 ) properties (out of 321) seen :3
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5871 ms. (steps per millisecond=1 ) properties (out of 318) seen :1
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6386 ms. (steps per millisecond=1 ) properties (out of 317) seen :1
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7044 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6934 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1193515549203444420.txt' '-o' '/tmp/graph1193515549203444420.bin' '-w' '/tmp/graph1193515549203444420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1193515549203444420.bin' '-l' '-1' '-v' '-w' '/tmp/graph1193515549203444420.weights' '-q' '0' '-e' '0.001'
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6167 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
[2023-03-20 23:24:22] [INFO ] Decomposing Gal with order
[2023-03-20 23:24:22] [INFO ] Rewriting arrays to variables to allow decomposition.
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6528 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6405 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6875 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6456 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6383 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5949 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
[2023-03-20 23:25:03] [INFO ] Removed a total of 1191382 redundant transitions.
[2023-03-20 23:25:06] [INFO ] Flatten gal took : 27870 ms
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6643 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6820 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
[2023-03-20 23:25:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 6989 ms.
[2023-03-20 23:25:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2051201984785254307.gal : 873 ms
[2023-03-20 23:25:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2059903645480377921.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2051201984785254307.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2059903645480377921.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6570 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5652 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5753 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6088 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5826 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5760 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5961 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5860 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5721 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5898 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5967 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6004 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5836 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5759 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5787 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5862 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5774 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5757 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5981 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5889 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5890 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5949 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5958 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5936 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5841 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5849 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5859 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5750 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5806 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6078 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5989 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5665 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5835 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6042 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6045 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6025 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5986 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6154 ms. (steps per millisecond=1 ) properties (out of 316) seen :0
Running SMT prover for 316 properties.
[2023-03-20 23:28:59] [INFO ] Flow matrix only has 119674 transitions (discarded 1 similar events)
// Phase 1: matrix 119674 rows 463 cols
[2023-03-20 23:29:02] [INFO ] Computed 11 place invariants in 2959 ms
[2023-03-20 23:29:08] [INFO ] After 6335ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:316
[2023-03-20 23:29:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 11 ms returned sat
Loading property file /tmp/ReachabilityCardinality2059903645480377921.prop.
SDD proceeding with computation,411 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,411 properties remain. new max is 8
SDD size :1 after 3
Invariant property smplace_1049 does not hold.
Invariant property smplace_932 does not hold.
SDD proceeding with computation,409 properties remain. new max is 8
SDD size :3 after 3.86308e+06
Invariant property smplace_1162 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1159 does not hold.
Invariant property smplace_1158 does not hold.
Invariant property smplace_1157 does not hold.
Invariant property smplace_1156 does not hold.
Invariant property smplace_1155 does not hold.
Invariant property smplace_1154 does not hold.
Invariant property smplace_1146 does not hold.
Invariant property smplace_1145 does not hold.
Invariant property smplace_1045 does not hold.
Invariant property smplace_1043 does not hold.
Invariant property smplace_1042 does not hold.
Invariant property smplace_1041 does not hold.
Invariant property smplace_1040 does not hold.
Invariant property smplace_1039 does not hold.
Invariant property smplace_1038 does not hold.
Invariant property smplace_1037 does not hold.
Invariant property smplace_1029 does not hold.
Invariant property smplace_1028 does not hold.
Invariant property smplace_928 does not hold.
Invariant property smplace_926 does not hold.
Invariant property smplace_925 does not hold.
Invariant property smplace_924 does not hold.
Invariant property smplace_923 does not hold.
Invariant property smplace_922 does not hold.
Invariant property smplace_921 does not hold.
Invariant property smplace_920 does not hold.
Invariant property smplace_912 does not hold.
Invariant property smplace_911 does not hold.
Invariant property smplace_815 does not hold.
Invariant property smplace_811 does not hold.
Invariant property smplace_809 does not hold.
Invariant property smplace_808 does not hold.
Invariant property smplace_807 does not hold.
Invariant property smplace_806 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_804 does not hold.
Invariant property smplace_803 does not hold.
Invariant property smplace_795 does not hold.
Invariant property smplace_794 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_694 does not hold.
Invariant property smplace_692 does not hold.
Invariant property smplace_691 does not hold.
Invariant property smplace_690 does not hold.
Invariant property smplace_689 does not hold.
Invariant property smplace_688 does not hold.
Invariant property smplace_687 does not hold.
Invariant property smplace_686 does not hold.
Invariant property smplace_678 does not hold.
Invariant property smplace_677 does not hold.
Invariant property smplace_581 does not hold.
Invariant property smplace_577 does not hold.
Invariant property smplace_575 does not hold.
Invariant property smplace_574 does not hold.
Invariant property smplace_573 does not hold.
Invariant property smplace_572 does not hold.
Invariant property smplace_571 does not hold.
Invariant property smplace_570 does not hold.
Invariant property smplace_569 does not hold.
Invariant property smplace_561 does not hold.
Invariant property smplace_560 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_460 does not hold.
Invariant property smplace_458 does not hold.
Invariant property smplace_457 does not hold.
Invariant property smplace_456 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_454 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_444 does not hold.
Invariant property smplace_443 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
SDD proceeding with computation,302 properties remain. new max is 8
SDD size :3.86308e+06 after 1.14682e+19
[2023-03-20 23:32:54] [INFO ] After 218094ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :316
[2023-03-20 23:32:54] [INFO ] State equation strengthened by 59 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)
[2023-03-20 23:32:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 23:32:54] [INFO ] After 225987ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:316
Fused 316 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 104 ms.
Support contains 216 out of 463 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 463/463 places, 119675/119675 transitions.
Graph (complete) has 1391 edges and 463 vertex of which 443 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.430 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 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 110 rules applied. Total rules applied 111 place count 443 transition count 119555
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 211 place count 343 transition count 119555
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 211 place count 343 transition count 119539
Deduced a syphon composed of 16 places in 40 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 243 place count 327 transition count 119539
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 279 place count 291 transition count 119503
Iterating global reduction 2 with 36 rules applied. Total rules applied 315 place count 291 transition count 119503
Ensure Unique test removed 51273 transitions
Reduce isomorphic transitions removed 51273 transitions.
Iterating post reduction 2 with 51273 rules applied. Total rules applied 51588 place count 291 transition count 68230
Performed 6 Post agglomeration using F-continuation condition.
Performed 11 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 11 places in 36 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 51610 place count 280 transition count 68213
Drop transitions removed 1 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 51657 place count 280 transition count 68166
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 22 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 51663 place count 277 transition count 68163
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 51666 place count 277 transition count 68160
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 51667 place count 276 transition count 68159
Iterating global reduction 5 with 1 rules applied. Total rules applied 51668 place count 276 transition count 68159
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 51671 place count 276 transition count 68159
Applied a total of 51671 rules in 60974 ms. Remains 276 /463 variables (removed 187) and now considering 68159/119675 (removed 51516) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60975 ms. Remains : 276/463 places, 68159/119675 transitions.
Interrupted random walk after 372 steps, including 0 resets, run timeout after 30545 ms. (steps per millisecond=0 ) properties seen 116
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1920 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1965 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2192 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2449 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1977 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1986 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1915 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1914 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2256 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1921 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1918 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1887 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1905 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1898 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1910 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1898 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1911 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2057 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1918 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1926 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2115 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2256 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2126 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2199 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2124 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6170420798162438425
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 4252 ms. (steps per millisecond=2 ) properties (out of 100) seen :0
[2023-03-20 23:35:25] [INFO ] Built C files in 5595ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6170420798162438425
Running compilation step : cd /tmp/ltsmin6170420798162438425;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2934 ms. (steps per millisecond=3 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1956 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1850 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1823 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1845 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1844 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1834 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1824 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1827 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1823 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1824 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1833 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1832 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1843 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1820 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1840 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1852 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1832 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1813 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1833 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1834 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1808 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1825 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1831 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Running SMT prover for 100 properties.
[2023-03-20 23:36:08] [INFO ] Flow matrix only has 68153 transitions (discarded 6 similar events)
// Phase 1: matrix 68153 rows 276 cols
[2023-03-20 23:36:08] [INFO ] Computed 11 place invariants in 673 ms
[2023-03-20 23:36:09] [INFO ] After 849ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:100
[2023-03-20 23:36:10] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6170420798162438425;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 120 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6170420798162438425;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 120 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 23:39:42] [INFO ] After 211773ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :100
[2023-03-20 23:40:35] [INFO ] State equation strengthened by 64390 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)
[2023-03-20 23:40:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 23:40:35] [INFO ] After 265706ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:100
Fused 100 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 140 ms.
Support contains 100 out of 276 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 276/276 places, 68159/68159 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 276 transition count 68079
Reduce places removed 80 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 94 rules applied. Total rules applied 174 place count 196 transition count 68065
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 181 place count 189 transition count 68065
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 181 place count 189 transition count 68064
Deduced a syphon composed of 1 places in 32 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 183 place count 188 transition count 68064
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 199 place count 172 transition count 68048
Iterating global reduction 3 with 16 rules applied. Total rules applied 215 place count 172 transition count 68048
Ensure Unique test removed 41553 transitions
Reduce isomorphic transitions removed 41553 transitions.
Iterating post reduction 3 with 41553 rules applied. Total rules applied 41768 place count 172 transition count 26495
Performed 11 Post agglomeration using F-continuation condition with reduction of 16697 identical transitions.
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 41790 place count 161 transition count 9787
Drop transitions removed 3 transitions
Ensure Unique test removed 4099 transitions
Reduce isomorphic transitions removed 4102 transitions.
Iterating post reduction 4 with 4102 rules applied. Total rules applied 45892 place count 161 transition count 5685
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 45898 place count 155 transition count 5679
Iterating global reduction 5 with 6 rules applied. Total rules applied 45904 place count 155 transition count 5679
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 45911 place count 155 transition count 5672
Drop transitions removed 1550 transitions
Redundant transition composition rules discarded 1550 transitions
Iterating global reduction 6 with 1550 rules applied. Total rules applied 47461 place count 155 transition count 4122
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 47473 place count 149 transition count 4116
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 47480 place count 149 transition count 4109
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 47481 place count 148 transition count 4108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 47482 place count 147 transition count 4108
Performed 10 Post agglomeration using F-continuation condition with reduction of 1809 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 47502 place count 137 transition count 2289
Drop transitions removed 10 transitions
Ensure Unique test removed 797 transitions
Reduce isomorphic transitions removed 807 transitions.
Iterating post reduction 7 with 807 rules applied. Total rules applied 48309 place count 137 transition count 1482
Drop transitions removed 159 transitions
Redundant transition composition rules discarded 159 transitions
Iterating global reduction 8 with 159 rules applied. Total rules applied 48468 place count 137 transition count 1323
Free-agglomeration rule applied 7 times.
Iterating global reduction 8 with 7 rules applied. Total rules applied 48475 place count 137 transition count 1316
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 48482 place count 130 transition count 1316
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 48491 place count 130 transition count 1307
Applied a total of 48491 rules in 21105 ms. Remains 130 /276 variables (removed 146) and now considering 1307/68159 (removed 66852) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21105 ms. Remains : 130/276 places, 1307/68159 transitions.
Finished random walk after 6206 steps, including 0 resets, run visited all 100 properties in 532 ms. (steps per millisecond=11 )
Able to resolve query StableMarking after proving 497 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL USE_NUPN
Total runtime 1475074 ms.
BK_STOP 1679355659512
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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-10b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 itstools"
echo " Input is StigmergyElection-PT-10b, 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 r467-smll-167912657600433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-10b.tgz
mv StigmergyElection-PT-10b 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 ;