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.r426-tajo-167905978600169.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 marciexred
Input is ShieldRVs-PT-100B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r426-tajo-167905978600169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 6.0K Feb 26 18:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 18:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 18:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 18:21 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 3.7K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 18:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 18:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 18:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 18:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 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 1.3M 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-100B-CTLCardinality-00
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-01
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-02
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-03
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-04
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-05
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-06
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-07
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-08
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-09
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-10
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-11
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-12
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-13
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-14
FORMULA_NAME ShieldRVs-PT-100B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679345757086

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=ShieldRVs-PT-100B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 20:55:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 20:55:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 20:55:59] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2023-03-20 20:55:59] [INFO ] Transformed 4003 places.
[2023-03-20 20:55:59] [INFO ] Transformed 4503 transitions.
[2023-03-20 20:55:59] [INFO ] Found NUPN structural information;
[2023-03-20 20:55:59] [INFO ] Parsed PT model containing 4003 places and 4503 transitions and 14400 arcs in 450 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
FORMULA ShieldRVs-PT-100B-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 101 out of 4003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4003/4003 places, 4503/4503 transitions.
Discarding 664 places :
Symmetric choice reduction at 0 with 664 rule applications. Total rules 664 place count 3339 transition count 3839
Iterating global reduction 0 with 664 rules applied. Total rules applied 1328 place count 3339 transition count 3839
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1329 place count 3338 transition count 3838
Iterating global reduction 0 with 1 rules applied. Total rules applied 1330 place count 3338 transition count 3838
Applied a total of 1330 rules in 1098 ms. Remains 3338 /4003 variables (removed 665) and now considering 3838/4503 (removed 665) transitions.
// Phase 1: matrix 3838 rows 3338 cols
[2023-03-20 20:56:00] [INFO ] Computed 401 place invariants in 66 ms
[2023-03-20 20:56:01] [INFO ] Implicit Places using invariants in 1120 ms returned []
[2023-03-20 20:56:01] [INFO ] Invariant cache hit.
[2023-03-20 20:56:05] [INFO ] Implicit Places using invariants and state equation in 3875 ms returned []
Implicit Place search using SMT with State Equation took 5024 ms to find 0 implicit places.
[2023-03-20 20:56:05] [INFO ] Invariant cache hit.
[2023-03-20 20:56:09] [INFO ] Dead Transitions using invariants and state equation in 3681 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3338/4003 places, 3838/4503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9807 ms. Remains : 3338/4003 places, 3838/4503 transitions.
Support contains 101 out of 3338 places after structural reductions.
[2023-03-20 20:56:09] [INFO ] Flatten gal took : 244 ms
[2023-03-20 20:56:09] [INFO ] Flatten gal took : 139 ms
[2023-03-20 20:56:10] [INFO ] Input system was already deterministic with 3838 transitions.
Support contains 89 out of 3338 places (down from 101) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1047 ms. (steps per millisecond=9 ) properties (out of 45) seen :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-20 20:56:11] [INFO ] Invariant cache hit.
[2023-03-20 20:56:13] [INFO ] [Real]Absence check using 401 positive place invariants in 243 ms returned sat
[2023-03-20 20:56:13] [INFO ] After 1376ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-20 20:56:14] [INFO ] [Nat]Absence check using 401 positive place invariants in 285 ms returned sat
[2023-03-20 20:56:20] [INFO ] After 5159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-20 20:56:21] [INFO ] Deduced a trap composed of 32 places in 1113 ms of which 7 ms to minimize.
[2023-03-20 20:56:22] [INFO ] Deduced a trap composed of 43 places in 1103 ms of which 2 ms to minimize.
[2023-03-20 20:56:23] [INFO ] Deduced a trap composed of 48 places in 916 ms of which 3 ms to minimize.
[2023-03-20 20:56:25] [INFO ] Deduced a trap composed of 41 places in 1056 ms of which 3 ms to minimize.
[2023-03-20 20:56:26] [INFO ] Deduced a trap composed of 36 places in 982 ms of which 2 ms to minimize.
[2023-03-20 20:56:27] [INFO ] Deduced a trap composed of 40 places in 1066 ms of which 2 ms to minimize.
[2023-03-20 20:56:28] [INFO ] Deduced a trap composed of 36 places in 1103 ms of which 2 ms to minimize.
[2023-03-20 20:56:29] [INFO ] Deduced a trap composed of 40 places in 984 ms of which 2 ms to minimize.
[2023-03-20 20:56:30] [INFO ] Deduced a trap composed of 36 places in 1056 ms of which 1 ms to minimize.
[2023-03-20 20:56:32] [INFO ] Deduced a trap composed of 47 places in 972 ms of which 2 ms to minimize.
[2023-03-20 20:56:33] [INFO ] Deduced a trap composed of 45 places in 1007 ms of which 2 ms to minimize.
[2023-03-20 20:56:34] [INFO ] Deduced a trap composed of 32 places in 1181 ms of which 4 ms to minimize.
[2023-03-20 20:56:35] [INFO ] Deduced a trap composed of 54 places in 1105 ms of which 2 ms to minimize.
[2023-03-20 20:56:36] [INFO ] Deduced a trap composed of 37 places in 1013 ms of which 1 ms to minimize.
[2023-03-20 20:56:38] [INFO ] Deduced a trap composed of 35 places in 996 ms of which 2 ms to minimize.
[2023-03-20 20:56:39] [INFO ] Deduced a trap composed of 52 places in 877 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.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)
[2023-03-20 20:56:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 20:56:39] [INFO ] After 25766ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Parikh walk visited 0 properties in 1282 ms.
Support contains 21 out of 3338 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Drop transitions removed 396 transitions
Trivial Post-agglo rules discarded 396 transitions
Performed 396 trivial Post agglomeration. Transition count delta: 396
Iterating post reduction 0 with 396 rules applied. Total rules applied 396 place count 3338 transition count 3442
Reduce places removed 396 places and 0 transitions.
Iterating post reduction 1 with 396 rules applied. Total rules applied 792 place count 2942 transition count 3442
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 792 place count 2942 transition count 2942
Deduced a syphon composed of 500 places in 19 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 1792 place count 2442 transition count 2942
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 1820 place count 2414 transition count 2914
Iterating global reduction 2 with 28 rules applied. Total rules applied 1848 place count 2414 transition count 2914
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1848 place count 2414 transition count 2901
Deduced a syphon composed of 13 places in 19 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1874 place count 2401 transition count 2901
Performed 978 Post agglomeration using F-continuation condition.Transition count delta: 978
Deduced a syphon composed of 978 places in 9 ms
Reduce places removed 978 places and 0 transitions.
Iterating global reduction 2 with 1956 rules applied. Total rules applied 3830 place count 1423 transition count 1923
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 2 with 200 rules applied. Total rules applied 4030 place count 1423 transition count 1923
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4031 place count 1422 transition count 1922
Applied a total of 4031 rules in 947 ms. Remains 1422 /3338 variables (removed 1916) and now considering 1922/3838 (removed 1916) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 947 ms. Remains : 1422/3338 places, 1922/3838 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1922 rows 1422 cols
[2023-03-20 20:56:41] [INFO ] Computed 401 place invariants in 23 ms
[2023-03-20 20:56:41] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 20:56:42] [INFO ] [Nat]Absence check using 401 positive place invariants in 107 ms returned sat
[2023-03-20 20:56:42] [INFO ] After 783ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 20:56:43] [INFO ] Deduced a trap composed of 6 places in 94 ms of which 2 ms to minimize.
[2023-03-20 20:56:43] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 0 ms to minimize.
[2023-03-20 20:56:43] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 1 ms to minimize.
[2023-03-20 20:56:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 495 ms
[2023-03-20 20:56:43] [INFO ] After 1332ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2023-03-20 20:56:43] [INFO ] After 1674ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 4 out of 1422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1422/1422 places, 1922/1922 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 1422 transition count 1920
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1420 transition count 1920
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 1420 transition count 1918
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1418 transition count 1918
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 14 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 24 place count 1410 transition count 1910
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 1410 transition count 1910
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 1406 transition count 1906
Applied a total of 30 rules in 477 ms. Remains 1406 /1422 variables (removed 16) and now considering 1906/1922 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 478 ms. Remains : 1406/1422 places, 1906/1922 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 141353 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 141353 steps, saw 102383 distinct states, run finished after 3004 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1906 rows 1406 cols
[2023-03-20 20:56:47] [INFO ] Computed 401 place invariants in 17 ms
[2023-03-20 20:56:47] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 20:56:47] [INFO ] [Nat]Absence check using 401 positive place invariants in 61 ms returned sat
[2023-03-20 20:56:48] [INFO ] After 633ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 20:56:48] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 1 ms to minimize.
[2023-03-20 20:56:48] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2023-03-20 20:56:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 320 ms
[2023-03-20 20:56:48] [INFO ] After 1005ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-03-20 20:56:48] [INFO ] After 1341ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 23 ms.
Support contains 4 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1906/1906 transitions.
Applied a total of 0 rules in 76 ms. Remains 1406 /1406 variables (removed 0) and now considering 1906/1906 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 1406/1406 places, 1906/1906 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1906/1906 transitions.
Applied a total of 0 rules in 61 ms. Remains 1406 /1406 variables (removed 0) and now considering 1906/1906 (removed 0) transitions.
[2023-03-20 20:56:48] [INFO ] Invariant cache hit.
[2023-03-20 20:56:49] [INFO ] Implicit Places using invariants in 854 ms returned []
[2023-03-20 20:56:49] [INFO ] Invariant cache hit.
[2023-03-20 20:56:51] [INFO ] Implicit Places using invariants and state equation in 1913 ms returned []
Implicit Place search using SMT with State Equation took 2770 ms to find 0 implicit places.
[2023-03-20 20:56:52] [INFO ] Redundant transitions in 502 ms returned []
[2023-03-20 20:56:52] [INFO ] Invariant cache hit.
[2023-03-20 20:56:53] [INFO ] Dead Transitions using invariants and state equation in 963 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4314 ms. Remains : 1406/1406 places, 1906/1906 transitions.
Applied a total of 0 rules in 61 ms. Remains 1406 /1406 variables (removed 0) and now considering 1906/1906 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-20 20:56:53] [INFO ] Invariant cache hit.
[2023-03-20 20:56:53] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 20:56:53] [INFO ] [Nat]Absence check using 401 positive place invariants in 54 ms returned sat
[2023-03-20 20:56:54] [INFO ] After 604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 20:56:54] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 0 ms to minimize.
[2023-03-20 20:56:54] [INFO ] Deduced a trap composed of 6 places in 95 ms of which 1 ms to minimize.
[2023-03-20 20:56:54] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 1 ms to minimize.
[2023-03-20 20:56:54] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 0 ms to minimize.
[2023-03-20 20:56:54] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 0 ms to minimize.
[2023-03-20 20:56:55] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 797 ms
[2023-03-20 20:56:55] [INFO ] After 1461ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2023-03-20 20:56:55] [INFO ] After 1780ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-20 20:56:55] [INFO ] Flatten gal took : 167 ms
[2023-03-20 20:56:55] [INFO ] Flatten gal took : 156 ms
[2023-03-20 20:56:55] [INFO ] Input system was already deterministic with 3838 transitions.
Computed a total of 822 stabilizing places and 822 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 3302 transition count 3802
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 3302 transition count 3802
Applied a total of 72 rules in 453 ms. Remains 3302 /3338 variables (removed 36) and now considering 3802/3838 (removed 36) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 454 ms. Remains : 3302/3338 places, 3802/3838 transitions.
[2023-03-20 20:56:56] [INFO ] Flatten gal took : 109 ms
[2023-03-20 20:56:56] [INFO ] Flatten gal took : 111 ms
[2023-03-20 20:56:57] [INFO ] Input system was already deterministic with 3802 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 3305 transition count 3805
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 3305 transition count 3805
Applied a total of 66 rules in 429 ms. Remains 3305 /3338 variables (removed 33) and now considering 3805/3838 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 431 ms. Remains : 3305/3338 places, 3805/3838 transitions.
[2023-03-20 20:56:57] [INFO ] Flatten gal took : 103 ms
[2023-03-20 20:56:57] [INFO ] Flatten gal took : 104 ms
[2023-03-20 20:56:57] [INFO ] Input system was already deterministic with 3805 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 3303 transition count 3803
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 3303 transition count 3803
Applied a total of 70 rules in 417 ms. Remains 3303 /3338 variables (removed 35) and now considering 3803/3838 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 418 ms. Remains : 3303/3338 places, 3803/3838 transitions.
[2023-03-20 20:56:58] [INFO ] Flatten gal took : 81 ms
[2023-03-20 20:56:58] [INFO ] Flatten gal took : 85 ms
[2023-03-20 20:56:58] [INFO ] Input system was already deterministic with 3803 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3337 transition count 3437
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2937 transition count 3437
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 501 Pre rules applied. Total rules applied 800 place count 2937 transition count 2936
Deduced a syphon composed of 501 places in 8 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 2 with 1002 rules applied. Total rules applied 1802 place count 2436 transition count 2936
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 1837 place count 2401 transition count 2901
Iterating global reduction 2 with 35 rules applied. Total rules applied 1872 place count 2401 transition count 2901
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 1872 place count 2401 transition count 2885
Deduced a syphon composed of 16 places in 7 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 1904 place count 2385 transition count 2885
Performed 977 Post agglomeration using F-continuation condition.Transition count delta: 977
Deduced a syphon composed of 977 places in 5 ms
Reduce places removed 977 places and 0 transitions.
Iterating global reduction 2 with 1954 rules applied. Total rules applied 3858 place count 1408 transition count 1908
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3860 place count 1406 transition count 1906
Applied a total of 3860 rules in 665 ms. Remains 1406 /3338 variables (removed 1932) and now considering 1906/3838 (removed 1932) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 666 ms. Remains : 1406/3338 places, 1906/3838 transitions.
[2023-03-20 20:56:59] [INFO ] Flatten gal took : 44 ms
[2023-03-20 20:56:59] [INFO ] Flatten gal took : 48 ms
[2023-03-20 20:56:59] [INFO ] Input system was already deterministic with 1906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 3304 transition count 3804
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 3304 transition count 3804
Applied a total of 68 rules in 392 ms. Remains 3304 /3338 variables (removed 34) and now considering 3804/3838 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 393 ms. Remains : 3304/3338 places, 3804/3838 transitions.
[2023-03-20 20:57:00] [INFO ] Flatten gal took : 84 ms
[2023-03-20 20:57:00] [INFO ] Flatten gal took : 105 ms
[2023-03-20 20:57:00] [INFO ] Input system was already deterministic with 3804 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3307 transition count 3807
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3307 transition count 3807
Applied a total of 62 rules in 396 ms. Remains 3307 /3338 variables (removed 31) and now considering 3807/3838 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 3307/3338 places, 3807/3838 transitions.
[2023-03-20 20:57:01] [INFO ] Flatten gal took : 79 ms
[2023-03-20 20:57:01] [INFO ] Flatten gal took : 90 ms
[2023-03-20 20:57:01] [INFO ] Input system was already deterministic with 3807 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 401 transitions
Trivial Post-agglo rules discarded 401 transitions
Performed 401 trivial Post agglomeration. Transition count delta: 401
Iterating post reduction 0 with 401 rules applied. Total rules applied 401 place count 3337 transition count 3436
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 1 with 401 rules applied. Total rules applied 802 place count 2936 transition count 3436
Performed 498 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 498 Pre rules applied. Total rules applied 802 place count 2936 transition count 2938
Deduced a syphon composed of 498 places in 7 ms
Reduce places removed 498 places and 0 transitions.
Iterating global reduction 2 with 996 rules applied. Total rules applied 1798 place count 2438 transition count 2938
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1830 place count 2406 transition count 2906
Iterating global reduction 2 with 32 rules applied. Total rules applied 1862 place count 2406 transition count 2906
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 1862 place count 2406 transition count 2892
Deduced a syphon composed of 14 places in 7 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 1890 place count 2392 transition count 2892
Performed 981 Post agglomeration using F-continuation condition.Transition count delta: 981
Deduced a syphon composed of 981 places in 5 ms
Reduce places removed 981 places and 0 transitions.
Iterating global reduction 2 with 1962 rules applied. Total rules applied 3852 place count 1411 transition count 1911
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3854 place count 1409 transition count 1909
Applied a total of 3854 rules in 632 ms. Remains 1409 /3338 variables (removed 1929) and now considering 1909/3838 (removed 1929) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 632 ms. Remains : 1409/3338 places, 1909/3838 transitions.
[2023-03-20 20:57:02] [INFO ] Flatten gal took : 42 ms
[2023-03-20 20:57:02] [INFO ] Flatten gal took : 47 ms
[2023-03-20 20:57:02] [INFO ] Input system was already deterministic with 1909 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 3303 transition count 3803
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 3303 transition count 3803
Applied a total of 70 rules in 389 ms. Remains 3303 /3338 variables (removed 35) and now considering 3803/3838 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 3303/3338 places, 3803/3838 transitions.
[2023-03-20 20:57:02] [INFO ] Flatten gal took : 82 ms
[2023-03-20 20:57:02] [INFO ] Flatten gal took : 155 ms
[2023-03-20 20:57:03] [INFO ] Input system was already deterministic with 3803 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 401 transitions
Trivial Post-agglo rules discarded 401 transitions
Performed 401 trivial Post agglomeration. Transition count delta: 401
Iterating post reduction 0 with 401 rules applied. Total rules applied 401 place count 3337 transition count 3436
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 1 with 401 rules applied. Total rules applied 802 place count 2936 transition count 3436
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 802 place count 2936 transition count 2936
Deduced a syphon composed of 500 places in 11 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 1802 place count 2436 transition count 2936
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 1838 place count 2400 transition count 2900
Iterating global reduction 2 with 36 rules applied. Total rules applied 1874 place count 2400 transition count 2900
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 1874 place count 2400 transition count 2884
Deduced a syphon composed of 16 places in 10 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 1906 place count 2384 transition count 2884
Performed 981 Post agglomeration using F-continuation condition.Transition count delta: 981
Deduced a syphon composed of 981 places in 8 ms
Reduce places removed 981 places and 0 transitions.
Iterating global reduction 2 with 1962 rules applied. Total rules applied 3868 place count 1403 transition count 1903
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3870 place count 1401 transition count 1901
Applied a total of 3870 rules in 814 ms. Remains 1401 /3338 variables (removed 1937) and now considering 1901/3838 (removed 1937) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 814 ms. Remains : 1401/3338 places, 1901/3838 transitions.
[2023-03-20 20:57:04] [INFO ] Flatten gal took : 57 ms
[2023-03-20 20:57:04] [INFO ] Flatten gal took : 61 ms
[2023-03-20 20:57:04] [INFO ] Input system was already deterministic with 1901 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 401 transitions
Trivial Post-agglo rules discarded 401 transitions
Performed 401 trivial Post agglomeration. Transition count delta: 401
Iterating post reduction 0 with 401 rules applied. Total rules applied 401 place count 3337 transition count 3436
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 1 with 401 rules applied. Total rules applied 802 place count 2936 transition count 3436
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 802 place count 2936 transition count 2937
Deduced a syphon composed of 499 places in 12 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1800 place count 2437 transition count 2937
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 1835 place count 2402 transition count 2902
Iterating global reduction 2 with 35 rules applied. Total rules applied 1870 place count 2402 transition count 2902
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 1870 place count 2402 transition count 2886
Deduced a syphon composed of 16 places in 11 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 1902 place count 2386 transition count 2886
Performed 981 Post agglomeration using F-continuation condition.Transition count delta: 981
Deduced a syphon composed of 981 places in 9 ms
Reduce places removed 981 places and 0 transitions.
Iterating global reduction 2 with 1962 rules applied. Total rules applied 3864 place count 1405 transition count 1905
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3866 place count 1403 transition count 1903
Applied a total of 3866 rules in 978 ms. Remains 1403 /3338 variables (removed 1935) and now considering 1903/3838 (removed 1935) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 978 ms. Remains : 1403/3338 places, 1903/3838 transitions.
[2023-03-20 20:57:05] [INFO ] Flatten gal took : 73 ms
[2023-03-20 20:57:05] [INFO ] Flatten gal took : 109 ms
[2023-03-20 20:57:05] [INFO ] Input system was already deterministic with 1903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3307 transition count 3807
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3307 transition count 3807
Applied a total of 62 rules in 587 ms. Remains 3307 /3338 variables (removed 31) and now considering 3807/3838 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 587 ms. Remains : 3307/3338 places, 3807/3838 transitions.
[2023-03-20 20:57:06] [INFO ] Flatten gal took : 107 ms
[2023-03-20 20:57:06] [INFO ] Flatten gal took : 152 ms
[2023-03-20 20:57:06] [INFO ] Input system was already deterministic with 3807 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 401 transitions
Trivial Post-agglo rules discarded 401 transitions
Performed 401 trivial Post agglomeration. Transition count delta: 401
Iterating post reduction 0 with 401 rules applied. Total rules applied 401 place count 3337 transition count 3436
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 1 with 401 rules applied. Total rules applied 802 place count 2936 transition count 3436
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 802 place count 2936 transition count 2937
Deduced a syphon composed of 499 places in 14 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1800 place count 2437 transition count 2937
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 1836 place count 2401 transition count 2901
Iterating global reduction 2 with 36 rules applied. Total rules applied 1872 place count 2401 transition count 2901
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 1872 place count 2401 transition count 2885
Deduced a syphon composed of 16 places in 10 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 1904 place count 2385 transition count 2885
Performed 981 Post agglomeration using F-continuation condition.Transition count delta: 981
Deduced a syphon composed of 981 places in 7 ms
Reduce places removed 981 places and 0 transitions.
Iterating global reduction 2 with 1962 rules applied. Total rules applied 3866 place count 1404 transition count 1904
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3868 place count 1402 transition count 1902
Applied a total of 3868 rules in 832 ms. Remains 1402 /3338 variables (removed 1936) and now considering 1902/3838 (removed 1936) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 832 ms. Remains : 1402/3338 places, 1902/3838 transitions.
[2023-03-20 20:57:07] [INFO ] Flatten gal took : 53 ms
[2023-03-20 20:57:07] [INFO ] Flatten gal took : 86 ms
[2023-03-20 20:57:07] [INFO ] Input system was already deterministic with 1902 transitions.
Finished random walk after 156 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=52 )
FORMULA ShieldRVs-PT-100B-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3306 transition count 3806
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3306 transition count 3806
Applied a total of 64 rules in 506 ms. Remains 3306 /3338 variables (removed 32) and now considering 3806/3838 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 508 ms. Remains : 3306/3338 places, 3806/3838 transitions.
[2023-03-20 20:57:08] [INFO ] Flatten gal took : 89 ms
[2023-03-20 20:57:08] [INFO ] Flatten gal took : 100 ms
[2023-03-20 20:57:08] [INFO ] Input system was already deterministic with 3806 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3337 transition count 3437
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2937 transition count 3437
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 800 place count 2937 transition count 2938
Deduced a syphon composed of 499 places in 10 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1798 place count 2438 transition count 2938
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 1831 place count 2405 transition count 2905
Iterating global reduction 2 with 33 rules applied. Total rules applied 1864 place count 2405 transition count 2905
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 1864 place count 2405 transition count 2891
Deduced a syphon composed of 14 places in 8 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 1892 place count 2391 transition count 2891
Performed 982 Post agglomeration using F-continuation condition.Transition count delta: 982
Deduced a syphon composed of 982 places in 6 ms
Reduce places removed 982 places and 0 transitions.
Iterating global reduction 2 with 1964 rules applied. Total rules applied 3856 place count 1409 transition count 1909
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3858 place count 1407 transition count 1907
Applied a total of 3858 rules in 693 ms. Remains 1407 /3338 variables (removed 1931) and now considering 1907/3838 (removed 1931) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 693 ms. Remains : 1407/3338 places, 1907/3838 transitions.
[2023-03-20 20:57:09] [INFO ] Flatten gal took : 45 ms
[2023-03-20 20:57:09] [INFO ] Flatten gal took : 50 ms
[2023-03-20 20:57:09] [INFO ] Input system was already deterministic with 1907 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3338/3338 places, 3838/3838 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 0 with 398 rules applied. Total rules applied 398 place count 3337 transition count 3439
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 1 with 398 rules applied. Total rules applied 796 place count 2939 transition count 3439
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 501 Pre rules applied. Total rules applied 796 place count 2939 transition count 2938
Deduced a syphon composed of 501 places in 10 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 2 with 1002 rules applied. Total rules applied 1798 place count 2438 transition count 2938
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 1834 place count 2402 transition count 2902
Iterating global reduction 2 with 36 rules applied. Total rules applied 1870 place count 2402 transition count 2902
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 1870 place count 2402 transition count 2886
Deduced a syphon composed of 16 places in 10 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 1902 place count 2386 transition count 2886
Performed 978 Post agglomeration using F-continuation condition.Transition count delta: 978
Deduced a syphon composed of 978 places in 7 ms
Reduce places removed 978 places and 0 transitions.
Iterating global reduction 2 with 1956 rules applied. Total rules applied 3858 place count 1408 transition count 1908
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3860 place count 1406 transition count 1906
Applied a total of 3860 rules in 668 ms. Remains 1406 /3338 variables (removed 1932) and now considering 1906/3838 (removed 1932) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 668 ms. Remains : 1406/3338 places, 1906/3838 transitions.
[2023-03-20 20:57:10] [INFO ] Flatten gal took : 45 ms
[2023-03-20 20:57:10] [INFO ] Flatten gal took : 50 ms
[2023-03-20 20:57:10] [INFO ] Input system was already deterministic with 1906 transitions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Finished Best-First random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
FORMULA ShieldRVs-PT-100B-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-20 20:57:11] [INFO ] Flatten gal took : 84 ms
[2023-03-20 20:57:11] [INFO ] Flatten gal took : 88 ms
[2023-03-20 20:57:11] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-20 20:57:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3338 places, 3838 transitions and 13070 arcs took 17 ms.
Total runtime 72355 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: 3338 NrTr: 3838 NrArc: 13070)

parse formulas
formulas created successfully
place and transition orderings generation:0m 1.304sec

net check time: 0m 0.003sec

init dd package: 0m 3.266sec


before gc: list nodes free: 242296

after gc: idd nodes used:49732076, unused:14267924; list nodes free:60220060

RS generation: 27m12.019sec


-> last computed set: #nodes 49728740 (5.0e+07) #states 13,124,704,228,771 (13)


CANNOT_COMPUTE


BK_STOP 1679347502577

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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 0.049sec

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="ShieldRVs-PT-100B"
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 ShieldRVs-PT-100B, 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 r426-tajo-167905978600169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100B.tgz
mv ShieldRVs-PT-100B 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 ;