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.r394-oct2-167903718200681.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldPPPt-PT-050B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718200681
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 8.5K Feb 25 20:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 20:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 20:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 20:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 20:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Feb 25 20:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 20:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 20:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:01 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 955K 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 ShieldPPPt-PT-050B-CTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-050B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679531052392

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=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-050B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 00:24:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 00:24:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 00:24:15] [INFO ] Load time of PNML (sax parser for PT used): 264 ms
[2023-03-23 00:24:15] [INFO ] Transformed 3903 places.
[2023-03-23 00:24:15] [INFO ] Transformed 3553 transitions.
[2023-03-23 00:24:15] [INFO ] Found NUPN structural information;
[2023-03-23 00:24:15] [INFO ] Parsed PT model containing 3903 places and 3553 transitions and 8906 arcs in 606 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Support contains 154 out of 3903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3903/3903 places, 3553/3553 transitions.
Discarding 523 places :
Symmetric choice reduction at 0 with 523 rule applications. Total rules 523 place count 3380 transition count 3030
Iterating global reduction 0 with 523 rules applied. Total rules applied 1046 place count 3380 transition count 3030
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1047 place count 3379 transition count 3029
Iterating global reduction 0 with 1 rules applied. Total rules applied 1048 place count 3379 transition count 3029
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1049 place count 3378 transition count 3028
Iterating global reduction 0 with 1 rules applied. Total rules applied 1050 place count 3378 transition count 3028
Applied a total of 1050 rules in 1548 ms. Remains 3378 /3903 variables (removed 525) and now considering 3028/3553 (removed 525) transitions.
// Phase 1: matrix 3028 rows 3378 cols
[2023-03-23 00:24:17] [INFO ] Computed 551 place invariants in 70 ms
[2023-03-23 00:24:20] [INFO ] Implicit Places using invariants in 2992 ms returned []
[2023-03-23 00:24:20] [INFO ] Invariant cache hit.
[2023-03-23 00:24:23] [INFO ] Implicit Places using invariants and state equation in 2337 ms returned []
Implicit Place search using SMT with State Equation took 5406 ms to find 0 implicit places.
[2023-03-23 00:24:23] [INFO ] Invariant cache hit.
[2023-03-23 00:24:26] [INFO ] Dead Transitions using invariants and state equation in 3804 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3378/3903 places, 3028/3553 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10780 ms. Remains : 3378/3903 places, 3028/3553 transitions.
Support contains 154 out of 3378 places after structural reductions.
[2023-03-23 00:24:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 00:24:27] [INFO ] Flatten gal took : 293 ms
FORMULA ShieldPPPt-PT-050B-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 00:24:27] [INFO ] Flatten gal took : 187 ms
[2023-03-23 00:24:27] [INFO ] Input system was already deterministic with 3028 transitions.
Support contains 128 out of 3378 places (down from 154) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=17 ) properties (out of 72) seen :28
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Running SMT prover for 44 properties.
[2023-03-23 00:24:28] [INFO ] Invariant cache hit.
[2023-03-23 00:24:33] [INFO ] After 4189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-03-23 00:24:37] [INFO ] [Nat]Absence check using 551 positive place invariants in 421 ms returned sat
[2023-03-23 00:24:51] [INFO ] After 10120ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :43
[2023-03-23 00:24:53] [INFO ] Deduced a trap composed of 17 places in 1817 ms of which 12 ms to minimize.
[2023-03-23 00:24:55] [INFO ] Deduced a trap composed of 19 places in 1903 ms of which 2 ms to minimize.
[2023-03-23 00:24:58] [INFO ] Deduced a trap composed of 23 places in 3451 ms of which 6 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.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-23 00:24:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 00:24:59] [INFO ] After 25971ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:44
Fused 44 Parikh solutions to 40 different solutions.
Parikh walk visited 2 properties in 6347 ms.
Support contains 67 out of 3378 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Drop transitions removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 664 rules applied. Total rules applied 664 place count 3378 transition count 2364
Reduce places removed 664 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 677 rules applied. Total rules applied 1341 place count 2714 transition count 2351
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1354 place count 2701 transition count 2351
Performed 372 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 372 Pre rules applied. Total rules applied 1354 place count 2701 transition count 1979
Deduced a syphon composed of 372 places in 7 ms
Reduce places removed 372 places and 0 transitions.
Iterating global reduction 3 with 744 rules applied. Total rules applied 2098 place count 2329 transition count 1979
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 2110 place count 2317 transition count 1967
Iterating global reduction 3 with 12 rules applied. Total rules applied 2122 place count 2317 transition count 1967
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 2122 place count 2317 transition count 1955
Deduced a syphon composed of 12 places in 21 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 2146 place count 2305 transition count 1955
Performed 835 Post agglomeration using F-continuation condition.Transition count delta: 835
Deduced a syphon composed of 835 places in 4 ms
Reduce places removed 835 places and 0 transitions.
Iterating global reduction 3 with 1670 rules applied. Total rules applied 3816 place count 1470 transition count 1120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3817 place count 1470 transition count 1119
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3819 place count 1469 transition count 1118
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 4021 place count 1368 transition count 1118
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 33 places in 3 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 4087 place count 1335 transition count 1118
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 4089 place count 1335 transition count 1116
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4091 place count 1333 transition count 1116
Partial Free-agglomeration rule applied 139 times.
Drop transitions removed 139 transitions
Iterating global reduction 5 with 139 rules applied. Total rules applied 4230 place count 1333 transition count 1116
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4231 place count 1332 transition count 1115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4232 place count 1331 transition count 1115
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 4232 place count 1331 transition count 1113
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 4236 place count 1329 transition count 1113
Applied a total of 4236 rules in 939 ms. Remains 1329 /3378 variables (removed 2049) and now considering 1113/3028 (removed 1915) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 939 ms. Remains : 1329/3378 places, 1113/3028 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 41) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Interrupted probabilistic random walk after 58974 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{6=1}
Probabilistic random walk after 58974 steps, saw 47952 distinct states, run finished after 3002 ms. (steps per millisecond=19 ) properties seen :1
Running SMT prover for 38 properties.
// Phase 1: matrix 1113 rows 1329 cols
[2023-03-23 00:25:10] [INFO ] Computed 550 place invariants in 5 ms
[2023-03-23 00:25:11] [INFO ] [Real]Absence check using 550 positive place invariants in 182 ms returned sat
[2023-03-23 00:25:12] [INFO ] After 1995ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-23 00:25:14] [INFO ] [Nat]Absence check using 550 positive place invariants in 281 ms returned sat
[2023-03-23 00:25:18] [INFO ] After 3243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-23 00:25:18] [INFO ] State equation strengthened by 196 read => feed constraints.
[2023-03-23 00:25:22] [INFO ] After 3587ms SMT Verify possible using 196 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2023-03-23 00:25:22] [INFO ] Deduced a trap composed of 8 places in 314 ms of which 15 ms to minimize.
[2023-03-23 00:25:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 447 ms
[2023-03-23 00:25:23] [INFO ] Deduced a trap composed of 7 places in 197 ms of which 0 ms to minimize.
[2023-03-23 00:25:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2023-03-23 00:25:24] [INFO ] Deduced a trap composed of 10 places in 234 ms of which 1 ms to minimize.
[2023-03-23 00:25:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 368 ms
[2023-03-23 00:25:25] [INFO ] Deduced a trap composed of 5 places in 227 ms of which 2 ms to minimize.
[2023-03-23 00:25:25] [INFO ] Deduced a trap composed of 8 places in 114 ms of which 1 ms to minimize.
[2023-03-23 00:25:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 527 ms
[2023-03-23 00:25:26] [INFO ] Deduced a trap composed of 8 places in 317 ms of which 1 ms to minimize.
[2023-03-23 00:25:26] [INFO ] Deduced a trap composed of 10 places in 235 ms of which 0 ms to minimize.
[2023-03-23 00:25:27] [INFO ] Deduced a trap composed of 11 places in 190 ms of which 1 ms to minimize.
[2023-03-23 00:25:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1064 ms
[2023-03-23 00:25:28] [INFO ] Deduced a trap composed of 5 places in 191 ms of which 0 ms to minimize.
[2023-03-23 00:25:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 332 ms
[2023-03-23 00:25:29] [INFO ] Deduced a trap composed of 6 places in 380 ms of which 1 ms to minimize.
[2023-03-23 00:25:29] [INFO ] Deduced a trap composed of 12 places in 205 ms of which 1 ms to minimize.
[2023-03-23 00:25:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 749 ms
[2023-03-23 00:25:31] [INFO ] Deduced a trap composed of 8 places in 356 ms of which 1 ms to minimize.
[2023-03-23 00:25:31] [INFO ] Deduced a trap composed of 7 places in 251 ms of which 2 ms to minimize.
[2023-03-23 00:25:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 765 ms
[2023-03-23 00:25:31] [INFO ] After 13022ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 3095 ms.
[2023-03-23 00:25:35] [INFO ] After 22773ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Parikh walk visited 0 properties in 2138 ms.
Support contains 60 out of 1329 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1329/1329 places, 1113/1113 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1329 transition count 1111
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1327 transition count 1110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 1326 transition count 1110
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 16 place count 1321 transition count 1105
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 17 place count 1321 transition count 1105
Applied a total of 17 rules in 103 ms. Remains 1321 /1329 variables (removed 8) and now considering 1105/1113 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 1321/1329 places, 1105/1113 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=20 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Interrupted probabilistic random walk after 60072 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 60072 steps, saw 48555 distinct states, run finished after 3002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 38 properties.
// Phase 1: matrix 1105 rows 1321 cols
[2023-03-23 00:25:41] [INFO ] Computed 550 place invariants in 4 ms
[2023-03-23 00:25:42] [INFO ] [Real]Absence check using 550 positive place invariants in 161 ms returned sat
[2023-03-23 00:25:43] [INFO ] After 1951ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-23 00:25:44] [INFO ] [Nat]Absence check using 550 positive place invariants in 119 ms returned sat
[2023-03-23 00:25:49] [INFO ] After 3392ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-23 00:25:49] [INFO ] State equation strengthened by 196 read => feed constraints.
[2023-03-23 00:25:53] [INFO ] After 4245ms SMT Verify possible using 196 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2023-03-23 00:25:54] [INFO ] Deduced a trap composed of 7 places in 481 ms of which 1 ms to minimize.
[2023-03-23 00:25:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 597 ms
[2023-03-23 00:25:54] [INFO ] Deduced a trap composed of 8 places in 202 ms of which 1 ms to minimize.
[2023-03-23 00:25:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 305 ms
[2023-03-23 00:25:55] [INFO ] Deduced a trap composed of 8 places in 187 ms of which 0 ms to minimize.
[2023-03-23 00:25:55] [INFO ] Deduced a trap composed of 5 places in 173 ms of which 1 ms to minimize.
[2023-03-23 00:25:56] [INFO ] Deduced a trap composed of 9 places in 198 ms of which 1 ms to minimize.
[2023-03-23 00:25:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 839 ms
[2023-03-23 00:25:56] [INFO ] Deduced a trap composed of 8 places in 263 ms of which 0 ms to minimize.
[2023-03-23 00:25:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 429 ms
[2023-03-23 00:25:58] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2023-03-23 00:25:58] [INFO ] Deduced a trap composed of 5 places in 175 ms of which 1 ms to minimize.
[2023-03-23 00:25:58] [INFO ] Deduced a trap composed of 8 places in 128 ms of which 0 ms to minimize.
[2023-03-23 00:25:59] [INFO ] Deduced a trap composed of 10 places in 188 ms of which 1 ms to minimize.
[2023-03-23 00:25:59] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1035 ms
[2023-03-23 00:26:01] [INFO ] Deduced a trap composed of 5 places in 228 ms of which 1 ms to minimize.
[2023-03-23 00:26:01] [INFO ] Deduced a trap composed of 8 places in 175 ms of which 1 ms to minimize.
[2023-03-23 00:26:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 598 ms
[2023-03-23 00:26:02] [INFO ] Deduced a trap composed of 9 places in 169 ms of which 0 ms to minimize.
[2023-03-23 00:26:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 294 ms
[2023-03-23 00:26:02] [INFO ] Deduced a trap composed of 7 places in 239 ms of which 1 ms to minimize.
[2023-03-23 00:26:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 361 ms
[2023-03-23 00:26:03] [INFO ] Deduced a trap composed of 8 places in 167 ms of which 1 ms to minimize.
[2023-03-23 00:26:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 303 ms
[2023-03-23 00:26:03] [INFO ] After 14091ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 3258 ms.
[2023-03-23 00:26:06] [INFO ] After 23602ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Parikh walk visited 0 properties in 1815 ms.
Support contains 60 out of 1321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1321/1321 places, 1105/1105 transitions.
Applied a total of 0 rules in 32 ms. Remains 1321 /1321 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 1321/1321 places, 1105/1105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1321/1321 places, 1105/1105 transitions.
Applied a total of 0 rules in 33 ms. Remains 1321 /1321 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
[2023-03-23 00:26:08] [INFO ] Invariant cache hit.
[2023-03-23 00:26:09] [INFO ] Implicit Places using invariants in 833 ms returned [1304, 1308]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 836 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1319/1321 places, 1105/1105 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1317 transition count 1103
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1317 transition count 1103
Applied a total of 4 rules in 59 ms. Remains 1317 /1319 variables (removed 2) and now considering 1103/1105 (removed 2) transitions.
// Phase 1: matrix 1103 rows 1317 cols
[2023-03-23 00:26:09] [INFO ] Computed 548 place invariants in 3 ms
[2023-03-23 00:26:10] [INFO ] Implicit Places using invariants in 933 ms returned []
[2023-03-23 00:26:10] [INFO ] Invariant cache hit.
[2023-03-23 00:26:11] [INFO ] State equation strengthened by 194 read => feed constraints.
[2023-03-23 00:26:14] [INFO ] Implicit Places using invariants and state equation in 4173 ms returned []
Implicit Place search using SMT with State Equation took 5113 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1317/1321 places, 1103/1105 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6042 ms. Remains : 1317/1321 places, 1103/1105 transitions.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2023-03-23 00:26:14] [INFO ] Flatten gal took : 85 ms
[2023-03-23 00:26:14] [INFO ] Flatten gal took : 79 ms
[2023-03-23 00:26:15] [INFO ] Input system was already deterministic with 3028 transitions.
Computed a total of 803 stabilizing places and 803 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3353 transition count 3003
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3353 transition count 3003
Applied a total of 50 rules in 457 ms. Remains 3353 /3378 variables (removed 25) and now considering 3003/3028 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 457 ms. Remains : 3353/3378 places, 3003/3028 transitions.
[2023-03-23 00:26:15] [INFO ] Flatten gal took : 76 ms
[2023-03-23 00:26:15] [INFO ] Flatten gal took : 100 ms
[2023-03-23 00:26:16] [INFO ] Input system was already deterministic with 3003 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3353 transition count 3003
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3353 transition count 3003
Applied a total of 50 rules in 469 ms. Remains 3353 /3378 variables (removed 25) and now considering 3003/3028 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 3353/3378 places, 3003/3028 transitions.
[2023-03-23 00:26:16] [INFO ] Flatten gal took : 69 ms
[2023-03-23 00:26:16] [INFO ] Flatten gal took : 66 ms
[2023-03-23 00:26:16] [INFO ] Input system was already deterministic with 3003 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3352 transition count 3002
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3352 transition count 3002
Applied a total of 52 rules in 525 ms. Remains 3352 /3378 variables (removed 26) and now considering 3002/3028 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 3352/3378 places, 3002/3028 transitions.
[2023-03-23 00:26:17] [INFO ] Flatten gal took : 61 ms
[2023-03-23 00:26:17] [INFO ] Flatten gal took : 64 ms
[2023-03-23 00:26:17] [INFO ] Input system was already deterministic with 3002 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3353 transition count 3003
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3353 transition count 3003
Applied a total of 50 rules in 535 ms. Remains 3353 /3378 variables (removed 25) and now considering 3003/3028 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 535 ms. Remains : 3353/3378 places, 3003/3028 transitions.
[2023-03-23 00:26:18] [INFO ] Flatten gal took : 66 ms
[2023-03-23 00:26:18] [INFO ] Flatten gal took : 96 ms
[2023-03-23 00:26:18] [INFO ] Input system was already deterministic with 3003 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3352 transition count 3002
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3352 transition count 3002
Applied a total of 52 rules in 665 ms. Remains 3352 /3378 variables (removed 26) and now considering 3002/3028 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 677 ms. Remains : 3352/3378 places, 3002/3028 transitions.
[2023-03-23 00:26:19] [INFO ] Flatten gal took : 101 ms
[2023-03-23 00:26:19] [INFO ] Flatten gal took : 94 ms
[2023-03-23 00:26:19] [INFO ] Input system was already deterministic with 3002 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3352 transition count 3002
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3352 transition count 3002
Applied a total of 52 rules in 492 ms. Remains 3352 /3378 variables (removed 26) and now considering 3002/3028 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 505 ms. Remains : 3352/3378 places, 3002/3028 transitions.
[2023-03-23 00:26:20] [INFO ] Flatten gal took : 69 ms
[2023-03-23 00:26:20] [INFO ] Flatten gal took : 99 ms
[2023-03-23 00:26:20] [INFO ] Input system was already deterministic with 3002 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3352 transition count 3002
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3352 transition count 3002
Applied a total of 52 rules in 492 ms. Remains 3352 /3378 variables (removed 26) and now considering 3002/3028 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 493 ms. Remains : 3352/3378 places, 3002/3028 transitions.
[2023-03-23 00:26:21] [INFO ] Flatten gal took : 64 ms
[2023-03-23 00:26:21] [INFO ] Flatten gal took : 81 ms
[2023-03-23 00:26:21] [INFO ] Input system was already deterministic with 3002 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3351 transition count 3001
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3351 transition count 3001
Applied a total of 54 rules in 596 ms. Remains 3351 /3378 variables (removed 27) and now considering 3001/3028 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 596 ms. Remains : 3351/3378 places, 3001/3028 transitions.
[2023-03-23 00:26:22] [INFO ] Flatten gal took : 64 ms
[2023-03-23 00:26:22] [INFO ] Flatten gal took : 68 ms
[2023-03-23 00:26:22] [INFO ] Input system was already deterministic with 3001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3352 transition count 3002
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3352 transition count 3002
Applied a total of 52 rules in 573 ms. Remains 3352 /3378 variables (removed 26) and now considering 3002/3028 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 573 ms. Remains : 3352/3378 places, 3002/3028 transitions.
[2023-03-23 00:26:23] [INFO ] Flatten gal took : 64 ms
[2023-03-23 00:26:23] [INFO ] Flatten gal took : 83 ms
[2023-03-23 00:26:23] [INFO ] Input system was already deterministic with 3002 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3351 transition count 3001
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3351 transition count 3001
Applied a total of 54 rules in 509 ms. Remains 3351 /3378 variables (removed 27) and now considering 3001/3028 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 510 ms. Remains : 3351/3378 places, 3001/3028 transitions.
[2023-03-23 00:26:24] [INFO ] Flatten gal took : 63 ms
[2023-03-23 00:26:24] [INFO ] Flatten gal took : 68 ms
[2023-03-23 00:26:24] [INFO ] Input system was already deterministic with 3001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3351 transition count 3001
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3351 transition count 3001
Applied a total of 54 rules in 474 ms. Remains 3351 /3378 variables (removed 27) and now considering 3001/3028 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 474 ms. Remains : 3351/3378 places, 3001/3028 transitions.
[2023-03-23 00:26:24] [INFO ] Flatten gal took : 104 ms
[2023-03-23 00:26:24] [INFO ] Flatten gal took : 67 ms
[2023-03-23 00:26:25] [INFO ] Input system was already deterministic with 3001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 701 transitions
Trivial Post-agglo rules discarded 701 transitions
Performed 701 trivial Post agglomeration. Transition count delta: 701
Iterating post reduction 0 with 701 rules applied. Total rules applied 701 place count 3377 transition count 2326
Reduce places removed 701 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 702 rules applied. Total rules applied 1403 place count 2676 transition count 2325
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1404 place count 2675 transition count 2325
Performed 380 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 380 Pre rules applied. Total rules applied 1404 place count 2675 transition count 1945
Deduced a syphon composed of 380 places in 4 ms
Reduce places removed 380 places and 0 transitions.
Iterating global reduction 3 with 760 rules applied. Total rules applied 2164 place count 2295 transition count 1945
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2183 place count 2276 transition count 1926
Iterating global reduction 3 with 19 rules applied. Total rules applied 2202 place count 2276 transition count 1926
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 2202 place count 2276 transition count 1907
Deduced a syphon composed of 19 places in 4 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 2240 place count 2257 transition count 1907
Performed 800 Post agglomeration using F-continuation condition.Transition count delta: 800
Deduced a syphon composed of 800 places in 2 ms
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 3 with 1600 rules applied. Total rules applied 3840 place count 1457 transition count 1107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3841 place count 1457 transition count 1106
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3843 place count 1456 transition count 1105
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3845 place count 1454 transition count 1103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3846 place count 1453 transition count 1103
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 3846 place count 1453 transition count 1101
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 3850 place count 1451 transition count 1101
Applied a total of 3850 rules in 682 ms. Remains 1451 /3378 variables (removed 1927) and now considering 1101/3028 (removed 1927) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 684 ms. Remains : 1451/3378 places, 1101/3028 transitions.
[2023-03-23 00:26:25] [INFO ] Flatten gal took : 28 ms
[2023-03-23 00:26:25] [INFO ] Flatten gal took : 44 ms
[2023-03-23 00:26:25] [INFO ] Input system was already deterministic with 1101 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 3354 transition count 3004
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 3354 transition count 3004
Applied a total of 48 rules in 577 ms. Remains 3354 /3378 variables (removed 24) and now considering 3004/3028 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 577 ms. Remains : 3354/3378 places, 3004/3028 transitions.
[2023-03-23 00:26:26] [INFO ] Flatten gal took : 69 ms
[2023-03-23 00:26:26] [INFO ] Flatten gal took : 63 ms
[2023-03-23 00:26:26] [INFO ] Input system was already deterministic with 3004 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3353 transition count 3003
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3353 transition count 3003
Applied a total of 50 rules in 474 ms. Remains 3353 /3378 variables (removed 25) and now considering 3003/3028 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 475 ms. Remains : 3353/3378 places, 3003/3028 transitions.
[2023-03-23 00:26:27] [INFO ] Flatten gal took : 63 ms
[2023-03-23 00:26:27] [INFO ] Flatten gal took : 69 ms
[2023-03-23 00:26:27] [INFO ] Input system was already deterministic with 3003 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3378/3378 places, 3028/3028 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 3355 transition count 3005
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 3355 transition count 3005
Applied a total of 46 rules in 446 ms. Remains 3355 /3378 variables (removed 23) and now considering 3005/3028 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 446 ms. Remains : 3355/3378 places, 3005/3028 transitions.
[2023-03-23 00:26:28] [INFO ] Flatten gal took : 63 ms
[2023-03-23 00:26:28] [INFO ] Flatten gal took : 68 ms
[2023-03-23 00:26:28] [INFO ] Input system was already deterministic with 3005 transitions.
[2023-03-23 00:26:28] [INFO ] Flatten gal took : 69 ms
[2023-03-23 00:26:28] [INFO ] Flatten gal took : 69 ms
[2023-03-23 00:26:28] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-23 00:26:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3378 places, 3028 transitions and 7856 arcs took 12 ms.
Total runtime 133442 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 3378 NrTr: 3028 NrArc: 7856)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.858sec

net check time: 0m 0.003sec

init dd package: 0m 3.220sec


before gc: list nodes free: 1482923

after gc: idd nodes used:51386707, unused:12613293; list nodes free:54485612

RS generation: 31m33.034sec


-> last computed set: #nodes 51383331 (5.1e+07) #states 4,318,245,869,563,045,805,051,730 (24)


CANNOT_COMPUTE


BK_STOP 1679533119098

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.023sec

idd.cc:820: DD Exception: No free nodes

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="ShieldPPPt-PT-050B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is ShieldPPPt-PT-050B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r394-oct2-167903718200681"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050B.tgz
mv ShieldPPPt-PT-050B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;