Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905974800127.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVs-PT-030B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905974800127
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 5.6K Feb 26 18:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 18:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 18:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 18:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 26 18:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 18:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 18:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 370K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-030B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679163557942

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-030B
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-18 18:19:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 18:19:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:19:20] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2023-03-18 18:19:20] [INFO ] Transformed 1203 places.
[2023-03-18 18:19:20] [INFO ] Transformed 1353 transitions.
[2023-03-18 18:19:20] [INFO ] Found NUPN structural information;
[2023-03-18 18:19:20] [INFO ] Parsed PT model containing 1203 places and 1353 transitions and 4320 arcs in 304 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2023-03-18 18:19:20] [INFO ] Flatten gal took : 172 ms
Incomplete random walk after 10000 steps, including 7 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 16) seen :11
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 18:19:20] [INFO ] Flatten gal took : 80 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
[2023-03-18 18:19:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14961951537669320180.gal : 46 ms
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
[2023-03-18 18:19:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2363855545952006769.prop : 1 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/ReachabilityCardinality14961951537669320180.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2363855545952006769.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 ...329
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1353 rows 1203 cols
[2023-03-18 18:19:21] [INFO ] Computed 121 place invariants in 25 ms
Loading property file /tmp/ReachabilityCardinality2363855545952006769.prop.
[2023-03-18 18:19:21] [INFO ] After 528ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-18 18:19:22] [INFO ] [Nat]Absence check using 121 positive place invariants in 45 ms returned sat
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :19 after 37
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :37 after 331
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :331 after 3.39768e+06
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :3.39768e+06 after 9.86168e+14
Reachability property ShieldRVs-PT-030B-ReachabilityFireability-15 is true.
[2023-03-18 18:19:23] [INFO ] After 1192ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-18 18:19:24] [INFO ] Deduced a trap composed of 20 places in 392 ms of which 4 ms to minimize.
[2023-03-18 18:19:24] [INFO ] Deduced a trap composed of 26 places in 343 ms of which 1 ms to minimize.
Invariant property ShieldRVs-PT-030B-ReachabilityFireability-02 does not hold.
Reachability property ShieldRVs-PT-030B-ReachabilityFireability-01 is true.
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :9.86168e+14 after 2.52744e+32
[2023-03-18 18:19:24] [INFO ] Deduced a trap composed of 21 places in 285 ms of which 2 ms to minimize.
[2023-03-18 18:19:25] [INFO ] Deduced a trap composed of 36 places in 297 ms of which 2 ms to minimize.
[2023-03-18 18:19:25] [INFO ] Deduced a trap composed of 32 places in 283 ms of which 1 ms to minimize.
[2023-03-18 18:19:25] [INFO ] Deduced a trap composed of 26 places in 263 ms of which 0 ms to minimize.
[2023-03-18 18:19:26] [INFO ] Deduced a trap composed of 44 places in 257 ms of which 2 ms to minimize.
[2023-03-18 18:19:26] [INFO ] Deduced a trap composed of 29 places in 265 ms of which 0 ms to minimize.
[2023-03-18 18:19:27] [INFO ] Deduced a trap composed of 34 places in 308 ms of which 1 ms to minimize.
[2023-03-18 18:19:27] [INFO ] Deduced a trap composed of 37 places in 250 ms of which 1 ms to minimize.
[2023-03-18 18:19:27] [INFO ] Deduced a trap composed of 45 places in 230 ms of which 1 ms to minimize.
[2023-03-18 18:19:27] [INFO ] Deduced a trap composed of 42 places in 199 ms of which 0 ms to minimize.
[2023-03-18 18:19:28] [INFO ] Deduced a trap composed of 34 places in 201 ms of which 1 ms to minimize.
[2023-03-18 18:19:28] [INFO ] Deduced a trap composed of 24 places in 227 ms of which 1 ms to minimize.
[2023-03-18 18:19:28] [INFO ] Deduced a trap composed of 49 places in 189 ms of which 1 ms to minimize.
[2023-03-18 18:19:28] [INFO ] Deduced a trap composed of 60 places in 216 ms of which 0 ms to minimize.
[2023-03-18 18:19:29] [INFO ] Deduced a trap composed of 57 places in 219 ms of which 1 ms to minimize.
[2023-03-18 18:19:29] [INFO ] Deduced a trap composed of 37 places in 222 ms of which 1 ms to minimize.
[2023-03-18 18:19:29] [INFO ] Deduced a trap composed of 53 places in 220 ms of which 1 ms to minimize.
[2023-03-18 18:19:29] [INFO ] Deduced a trap composed of 35 places in 193 ms of which 1 ms to minimize.
[2023-03-18 18:19:30] [INFO ] Deduced a trap composed of 36 places in 215 ms of which 0 ms to minimize.
[2023-03-18 18:19:30] [INFO ] Deduced a trap composed of 37 places in 234 ms of which 2 ms to minimize.
[2023-03-18 18:19:30] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 0 ms to minimize.
[2023-03-18 18:19:30] [INFO ] Deduced a trap composed of 39 places in 213 ms of which 0 ms to minimize.
[2023-03-18 18:19:31] [INFO ] Deduced a trap composed of 52 places in 206 ms of which 1 ms to minimize.
[2023-03-18 18:19:31] [INFO ] Deduced a trap composed of 39 places in 219 ms of which 0 ms to minimize.
[2023-03-18 18:19:31] [INFO ] Deduced a trap composed of 44 places in 232 ms of which 1 ms to minimize.
[2023-03-18 18:19:32] [INFO ] Deduced a trap composed of 36 places in 204 ms of which 0 ms to minimize.
[2023-03-18 18:19:32] [INFO ] Deduced a trap composed of 37 places in 204 ms of which 0 ms to minimize.
[2023-03-18 18:19:32] [INFO ] Deduced a trap composed of 45 places in 182 ms of which 1 ms to minimize.
[2023-03-18 18:19:32] [INFO ] Deduced a trap composed of 39 places in 210 ms of which 1 ms to minimize.
[2023-03-18 18:19:33] [INFO ] Deduced a trap composed of 44 places in 219 ms of which 1 ms to minimize.
[2023-03-18 18:19:33] [INFO ] Deduced a trap composed of 46 places in 202 ms of which 0 ms to minimize.
[2023-03-18 18:19:34] [INFO ] Deduced a trap composed of 36 places in 202 ms of which 6 ms to minimize.
[2023-03-18 18:19:34] [INFO ] Deduced a trap composed of 37 places in 209 ms of which 1 ms to minimize.
[2023-03-18 18:19:34] [INFO ] Deduced a trap composed of 29 places in 193 ms of which 0 ms to minimize.
[2023-03-18 18:19:34] [INFO ] Deduced a trap composed of 39 places in 188 ms of which 1 ms to minimize.
[2023-03-18 18:19:35] [INFO ] Deduced a trap composed of 40 places in 171 ms of which 1 ms to minimize.
[2023-03-18 18:19:35] [INFO ] Deduced a trap composed of 47 places in 165 ms of which 0 ms to minimize.
[2023-03-18 18:19:35] [INFO ] Deduced a trap composed of 49 places in 153 ms of which 2 ms to minimize.
[2023-03-18 18:19:35] [INFO ] Trap strengthening (SAT) tested/added 41/40 trap constraints in 11977 ms
[2023-03-18 18:19:35] [INFO ] Deduced a trap composed of 33 places in 183 ms of which 0 ms to minimize.
[2023-03-18 18:19:36] [INFO ] Deduced a trap composed of 38 places in 209 ms of which 1 ms to minimize.
[2023-03-18 18:19:36] [INFO ] Deduced a trap composed of 34 places in 185 ms of which 0 ms to minimize.
[2023-03-18 18:19:36] [INFO ] Deduced a trap composed of 39 places in 147 ms of which 0 ms to minimize.
[2023-03-18 18:19:36] [INFO ] Deduced a trap composed of 36 places in 163 ms of which 0 ms to minimize.
[2023-03-18 18:19:36] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1185 ms
[2023-03-18 18:19:37] [INFO ] Deduced a trap composed of 40 places in 176 ms of which 0 ms to minimize.
[2023-03-18 18:19:37] [INFO ] Deduced a trap composed of 39 places in 146 ms of which 0 ms to minimize.
[2023-03-18 18:19:37] [INFO ] Deduced a trap composed of 32 places in 173 ms of which 1 ms to minimize.
[2023-03-18 18:19:37] [INFO ] Deduced a trap composed of 30 places in 175 ms of which 1 ms to minimize.
[2023-03-18 18:19:38] [INFO ] Deduced a trap composed of 26 places in 163 ms of which 1 ms to minimize.
[2023-03-18 18:19:38] [INFO ] Deduced a trap composed of 31 places in 160 ms of which 2 ms to minimize.
[2023-03-18 18:19:38] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1389 ms
[2023-03-18 18:19:38] [INFO ] Deduced a trap composed of 32 places in 278 ms of which 1 ms to minimize.
[2023-03-18 18:19:39] [INFO ] Deduced a trap composed of 17 places in 276 ms of which 1 ms to minimize.
[2023-03-18 18:19:39] [INFO ] Deduced a trap composed of 19 places in 368 ms of which 1 ms to minimize.
[2023-03-18 18:19:40] [INFO ] Deduced a trap composed of 47 places in 335 ms of which 1 ms to minimize.
[2023-03-18 18:19:40] [INFO ] Deduced a trap composed of 34 places in 318 ms of which 10 ms to minimize.
[2023-03-18 18:19:40] [INFO ] Deduced a trap composed of 20 places in 302 ms of which 1 ms to minimize.
[2023-03-18 18:19:41] [INFO ] Deduced a trap composed of 52 places in 276 ms of which 1 ms to minimize.
[2023-03-18 18:19:41] [INFO ] Deduced a trap composed of 51 places in 280 ms of which 0 ms to minimize.
[2023-03-18 18:19:41] [INFO ] Deduced a trap composed of 32 places in 266 ms of which 1 ms to minimize.
[2023-03-18 18:19:42] [INFO ] Deduced a trap composed of 31 places in 288 ms of which 2 ms to minimize.
[2023-03-18 18:19:42] [INFO ] Deduced a trap composed of 27 places in 271 ms of which 1 ms to minimize.
[2023-03-18 18:19:42] [INFO ] Deduced a trap composed of 27 places in 258 ms of which 1 ms to minimize.
[2023-03-18 18:19:43] [INFO ] Deduced a trap composed of 28 places in 260 ms of which 1 ms to minimize.
[2023-03-18 18:19:43] [INFO ] Deduced a trap composed of 33 places in 226 ms of which 1 ms to minimize.
[2023-03-18 18:19:43] [INFO ] Deduced a trap composed of 38 places in 234 ms of which 1 ms to minimize.
[2023-03-18 18:19:44] [INFO ] Deduced a trap composed of 33 places in 239 ms of which 2 ms to minimize.
[2023-03-18 18:19:44] [INFO ] Deduced a trap composed of 37 places in 255 ms of which 11 ms to minimize.
[2023-03-18 18:19:44] [INFO ] Deduced a trap composed of 39 places in 199 ms of which 1 ms to minimize.
[2023-03-18 18:19:45] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 1 ms to minimize.
[2023-03-18 18:19:45] [INFO ] Deduced a trap composed of 39 places in 238 ms of which 1 ms to minimize.
[2023-03-18 18:19:45] [INFO ] Deduced a trap composed of 35 places in 217 ms of which 0 ms to minimize.
[2023-03-18 18:19:45] [INFO ] Deduced a trap composed of 30 places in 188 ms of which 0 ms to minimize.
[2023-03-18 18:19:46] [INFO ] Deduced a trap composed of 43 places in 178 ms of which 1 ms to minimize.
[2023-03-18 18:19:46] [INFO ] Deduced a trap composed of 38 places in 252 ms of which 1 ms to minimize.
[2023-03-18 18:19:46] [INFO ] Deduced a trap composed of 31 places in 178 ms of which 1 ms to minimize.
[2023-03-18 18:19:46] [INFO ] Deduced a trap composed of 55 places in 191 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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.Application.startNoEx(Application.java:902)
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)
[2023-03-18 18:19:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 18:19:47] [INFO ] After 25212ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 332 ms.
Support contains 112 out of 1203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1203/1203 places, 1353/1353 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 97 place count 1203 transition count 1256
Reduce places removed 97 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 102 rules applied. Total rules applied 199 place count 1106 transition count 1251
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 204 place count 1101 transition count 1251
Performed 146 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 146 Pre rules applied. Total rules applied 204 place count 1101 transition count 1105
Deduced a syphon composed of 146 places in 2 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 3 with 292 rules applied. Total rules applied 496 place count 955 transition count 1105
Discarding 178 places :
Symmetric choice reduction at 3 with 178 rule applications. Total rules 674 place count 777 transition count 927
Iterating global reduction 3 with 178 rules applied. Total rules applied 852 place count 777 transition count 927
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 58 Pre rules applied. Total rules applied 852 place count 777 transition count 869
Deduced a syphon composed of 58 places in 3 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 968 place count 719 transition count 869
Performed 199 Post agglomeration using F-continuation condition.Transition count delta: 199
Deduced a syphon composed of 199 places in 4 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 3 with 398 rules applied. Total rules applied 1366 place count 520 transition count 670
Partial Free-agglomeration rule applied 53 times.
Drop transitions removed 53 transitions
Iterating global reduction 3 with 53 rules applied. Total rules applied 1419 place count 520 transition count 670
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1420 place count 519 transition count 669
Applied a total of 1420 rules in 377 ms. Remains 519 /1203 variables (removed 684) and now considering 669/1353 (removed 684) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 378 ms. Remains : 519/1203 places, 669/1353 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :1
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 669 rows 519 cols
[2023-03-18 18:19:48] [INFO ] Computed 121 place invariants in 4 ms
[2023-03-18 18:19:48] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 18:19:48] [INFO ] [Nat]Absence check using 121 positive place invariants in 13 ms returned sat
[2023-03-18 18:19:48] [INFO ] After 438ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 6 places in 155 ms of which 0 ms to minimize.
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 6 places in 84 ms of which 0 ms to minimize.
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 1 ms to minimize.
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 0 ms to minimize.
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 13 places in 136 ms of which 0 ms to minimize.
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 1 ms to minimize.
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 1 ms to minimize.
[2023-03-18 18:19:49] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 0 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 1 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 0 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 0 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 0 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 0 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 0 ms to minimize.
[2023-03-18 18:19:50] [INFO ] Deduced a trap composed of 9 places in 149 ms of which 0 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 11 places in 84 ms of which 0 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 1 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 1 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 1 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 0 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 0 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2023-03-18 18:19:51] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 3041 ms
[2023-03-18 18:19:52] [INFO ] Deduced a trap composed of 12 places in 142 ms of which 0 ms to minimize.
[2023-03-18 18:19:52] [INFO ] Deduced a trap composed of 16 places in 121 ms of which 1 ms to minimize.
[2023-03-18 18:19:52] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 0 ms to minimize.
[2023-03-18 18:19:52] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 0 ms to minimize.
[2023-03-18 18:19:52] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 653 ms
[2023-03-18 18:19:52] [INFO ] Deduced a trap composed of 7 places in 116 ms of which 0 ms to minimize.
[2023-03-18 18:19:52] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 0 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 0 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 10 places in 90 ms of which 0 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 1 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 0 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 0 ms to minimize.
[2023-03-18 18:19:53] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 1 ms to minimize.
[2023-03-18 18:19:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1283 ms
[2023-03-18 18:19:54] [INFO ] After 5693ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 317 ms.
[2023-03-18 18:19:54] [INFO ] After 6101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 96 ms.
Support contains 101 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 669/669 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 512 transition count 662
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 511 transition count 661
Applied a total of 15 rules in 96 ms. Remains 511 /519 variables (removed 8) and now considering 661/669 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 511/519 places, 661/669 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 248890 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 248890 steps, saw 56781 distinct states, run finished after 3002 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 661 rows 511 cols
[2023-03-18 18:19:57] [INFO ] Computed 121 place invariants in 3 ms
[2023-03-18 18:19:58] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 18:19:58] [INFO ] [Nat]Absence check using 121 positive place invariants in 17 ms returned sat
[2023-03-18 18:19:58] [INFO ] After 457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 18:19:58] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 0 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 0 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 0 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 1 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 0 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 0 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 1 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 0 ms to minimize.
[2023-03-18 18:19:59] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1146 ms
[2023-03-18 18:20:00] [INFO ] Deduced a trap composed of 13 places in 120 ms of which 1 ms to minimize.
[2023-03-18 18:20:00] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 1 ms to minimize.
[2023-03-18 18:20:00] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 0 ms to minimize.
[2023-03-18 18:20:00] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 0 ms to minimize.
[2023-03-18 18:20:00] [INFO ] Deduced a trap composed of 11 places in 80 ms of which 1 ms to minimize.
[2023-03-18 18:20:00] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 641 ms
[2023-03-18 18:20:00] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 0 ms to minimize.
[2023-03-18 18:20:00] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 0 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 6 places in 77 ms of which 1 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 1 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 0 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 0 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 0 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 2 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 0 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 0 ms to minimize.
[2023-03-18 18:20:01] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1143 ms
[2023-03-18 18:20:01] [INFO ] After 3690ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 331 ms.
[2023-03-18 18:20:02] [INFO ] After 4140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 41 ms.
Support contains 101 out of 511 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 511/511 places, 661/661 transitions.
Applied a total of 0 rules in 27 ms. Remains 511 /511 variables (removed 0) and now considering 661/661 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 511/511 places, 661/661 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 511/511 places, 661/661 transitions.
Applied a total of 0 rules in 20 ms. Remains 511 /511 variables (removed 0) and now considering 661/661 (removed 0) transitions.
[2023-03-18 18:20:02] [INFO ] Invariant cache hit.
[2023-03-18 18:20:02] [INFO ] Implicit Places using invariants in 253 ms returned []
[2023-03-18 18:20:02] [INFO ] Invariant cache hit.
[2023-03-18 18:20:03] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
[2023-03-18 18:20:03] [INFO ] Redundant transitions in 86 ms returned []
[2023-03-18 18:20:03] [INFO ] Invariant cache hit.
[2023-03-18 18:20:03] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1165 ms. Remains : 511/511 places, 661/661 transitions.
Applied a total of 0 rules in 11 ms. Remains 511 /511 variables (removed 0) and now considering 661/661 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-18 18:20:03] [INFO ] Invariant cache hit.
[2023-03-18 18:20:03] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 18:20:03] [INFO ] [Nat]Absence check using 121 positive place invariants in 28 ms returned sat
[2023-03-18 18:20:04] [INFO ] After 481ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 18:20:04] [INFO ] Deduced a trap composed of 9 places in 142 ms of which 0 ms to minimize.
[2023-03-18 18:20:04] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 1 ms to minimize.
[2023-03-18 18:20:04] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 1 ms to minimize.
[2023-03-18 18:20:04] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 8 places in 94 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 11 places in 83 ms of which 0 ms to minimize.
[2023-03-18 18:20:05] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 0 ms to minimize.
[2023-03-18 18:20:06] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 0 ms to minimize.
[2023-03-18 18:20:06] [INFO ] Deduced a trap composed of 11 places in 81 ms of which 0 ms to minimize.
[2023-03-18 18:20:06] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2023-03-18 18:20:06] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 2008 ms
[2023-03-18 18:20:06] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 0 ms to minimize.
[2023-03-18 18:20:06] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 1 ms to minimize.
[2023-03-18 18:20:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 231 ms
[2023-03-18 18:20:06] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 1 ms to minimize.
[2023-03-18 18:20:06] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 0 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 1 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 0 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 1 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Deduced a trap composed of 8 places in 60 ms of which 1 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 0 ms to minimize.
[2023-03-18 18:20:07] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1037 ms
[2023-03-18 18:20:07] [INFO ] After 4085ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 329 ms.
[2023-03-18 18:20:08] [INFO ] After 4548ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-18 18:20:08] [INFO ] Flatten gal took : 67 ms
[2023-03-18 18:20:08] [INFO ] Flatten gal took : 50 ms
[2023-03-18 18:20:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17619576634002771770.gal : 6 ms
[2023-03-18 18:20:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12499525393922852949.prop : 1 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/ReachabilityCardinality17619576634002771770.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12499525393922852949.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
Loading property file /tmp/ReachabilityCardinality12499525393922852949.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :5 after 26
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :26 after 362
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :362 after 18362
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :18362 after 5.66808e+07
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :5.66808e+07 after 5.72975e+12
Detected timeout of ITS tools.
[2023-03-18 18:20:23] [INFO ] Flatten gal took : 26 ms
[2023-03-18 18:20:23] [INFO ] Applying decomposition
[2023-03-18 18:20:23] [INFO ] Flatten gal took : 25 ms
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/graph1498678965403628263.txt' '-o' '/tmp/graph1498678965403628263.bin' '-w' '/tmp/graph1498678965403628263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1498678965403628263.bin' '-l' '-1' '-v' '-w' '/tmp/graph1498678965403628263.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:20:23] [INFO ] Decomposing Gal with order
[2023-03-18 18:20:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:20:23] [INFO ] Removed a total of 823 redundant transitions.
[2023-03-18 18:20:23] [INFO ] Flatten gal took : 81 ms
[2023-03-18 18:20:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 474 labels/synchronizations in 29 ms.
[2023-03-18 18:20:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10079487643425816355.gal : 10 ms
[2023-03-18 18:20:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9218922423170508290.prop : 1 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/ReachabilityCardinality10079487643425816355.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9218922423170508290.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 ...308
Loading property file /tmp/ReachabilityCardinality9218922423170508290.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 8
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :8 after 29
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :29 after 1520
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1520 after 1.32633e+10
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1.32633e+10 after 2.89985e+17
Reachability property ShieldRVs-PT-030B-ReachabilityFireability-10 is true.
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2.89985e+17 after 7.91376e+33
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2907496155521801247
[2023-03-18 18:20:38] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2907496155521801247
Running compilation step : cd /tmp/ltsmin2907496155521801247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
Compilation finished in 1586 ms.
Running link step : cd /tmp/ltsmin2907496155521801247;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin2907496155521801247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldRVsPT030BReachabilityFireability08==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:20:54] [INFO ] Flatten gal took : 39 ms
[2023-03-18 18:20:54] [INFO ] Applying decomposition
[2023-03-18 18:20:54] [INFO ] Flatten gal took : 40 ms
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/graph12927136777725054550.txt' '-o' '/tmp/graph12927136777725054550.bin' '-w' '/tmp/graph12927136777725054550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12927136777725054550.bin' '-l' '-1' '-v' '-w' '/tmp/graph12927136777725054550.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:20:54] [INFO ] Decomposing Gal with order
[2023-03-18 18:20:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:20:54] [INFO ] Removed a total of 1071 redundant transitions.
[2023-03-18 18:20:54] [INFO ] Flatten gal took : 65 ms
[2023-03-18 18:20:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-18 18:20:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14340533635997067014.gal : 12 ms
[2023-03-18 18:20:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9521997329715496751.prop : 0 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/ReachabilityCardinality14340533635997067014.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9521997329715496751.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 ...308
Loading property file /tmp/ReachabilityCardinality9521997329715496751.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1 after 577
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :577 after 1.30038e+07
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1.30038e+07 after 3.75961e+65
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :3.75961e+65 after 1.32229e+66
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-18 18:50:57] [INFO ] Flatten gal took : 360 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6754400158770217491
[2023-03-18 18:50:58] [INFO ] Computing symmetric may disable matrix : 661 transitions.
[2023-03-18 18:50:58] [INFO ] Computation of Complete disable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:58] [INFO ] Computing symmetric may enable matrix : 661 transitions.
[2023-03-18 18:50:58] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:58] [INFO ] Applying decomposition
[2023-03-18 18:50:58] [INFO ] Flatten gal took : 214 ms
[2023-03-18 18:50:59] [INFO ] Computing Do-Not-Accords matrix : 661 transitions.
[2023-03-18 18:50:59] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:50:59] [INFO ] Built C files in 1739ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6754400158770217491
Running compilation step : cd /tmp/ltsmin6754400158770217491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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'
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/graph9806570871831276538.txt' '-o' '/tmp/graph9806570871831276538.bin' '-w' '/tmp/graph9806570871831276538.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9806570871831276538.bin' '-l' '-1' '-v' '-w' '/tmp/graph9806570871831276538.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:51:00] [INFO ] Decomposing Gal with order
[2023-03-18 18:51:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:51:00] [INFO ] Removed a total of 815 redundant transitions.
[2023-03-18 18:51:00] [INFO ] Flatten gal took : 75 ms
[2023-03-18 18:51:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 474 labels/synchronizations in 22 ms.
[2023-03-18 18:51:00] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6591006884767379673.gal : 13 ms
[2023-03-18 18:51:00] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5854220629328616412.prop : 1 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/ReachabilityFireability6591006884767379673.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5854220629328616412.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
Loading property file /tmp/ReachabilityFireability5854220629328616412.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 8
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :8 after 512
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :512 after 512
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :512 after 8.09726e+06
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :8.44566e+15 after 1.23422e+25
Compilation finished in 1945 ms.
Running link step : cd /tmp/ltsmin6754400158770217491;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin6754400158770217491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldRVsPT030BReachabilityFireability08==true'
Reachability property ShieldRVs-PT-030B-ReachabilityFireability-10 is true.
FORMULA ShieldRVs-PT-030B-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.23422e+25 after 7.04815e+35
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.04815e+35 after 7.04815e+35
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6754400158770217491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldRVsPT030BReachabilityFireability08==true'
Running LTSmin : cd /tmp/ltsmin6754400158770217491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldRVsPT030BReachabilityFireability12==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 7307644 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16183280 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//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//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldRVs-PT-030B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVs-PT-030B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905974800127"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-030B.tgz
mv ShieldRVs-PT-030B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;