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.r425-tajo-167905977800169.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 ltsminxred
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 r425-tajo-167905977800169
=====================================================================

--------------------
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 1679302782264

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-100B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 08:59:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 08:59:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 08:59:44] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2023-03-20 08:59:44] [INFO ] Transformed 4003 places.
[2023-03-20 08:59:44] [INFO ] Transformed 4503 transitions.
[2023-03-20 08:59:44] [INFO ] Found NUPN structural information;
[2023-03-20 08:59:44] [INFO ] Parsed PT model containing 4003 places and 4503 transitions and 14400 arcs in 421 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 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 1108 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 08:59:46] [INFO ] Computed 401 place invariants in 49 ms
[2023-03-20 08:59:47] [INFO ] Implicit Places using invariants in 1223 ms returned []
[2023-03-20 08:59:47] [INFO ] Invariant cache hit.
[2023-03-20 08:59:48] [INFO ] Implicit Places using invariants and state equation in 1579 ms returned []
Implicit Place search using SMT with State Equation took 2877 ms to find 0 implicit places.
[2023-03-20 08:59:48] [INFO ] Invariant cache hit.
[2023-03-20 08:59:51] [INFO ] Dead Transitions using invariants and state equation in 2544 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 6533 ms. Remains : 3338/4003 places, 3838/4503 transitions.
Support contains 101 out of 3338 places after structural reductions.
[2023-03-20 08:59:51] [INFO ] Flatten gal took : 261 ms
[2023-03-20 08:59:52] [INFO ] Flatten gal took : 193 ms
[2023-03-20 08:59:52] [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 389 ms. (steps per millisecond=25 ) properties (out of 45) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-20 08:59:53] [INFO ] Invariant cache hit.
[2023-03-20 08:59:54] [INFO ] [Real]Absence check using 401 positive place invariants in 220 ms returned sat
[2023-03-20 08:59:54] [INFO ] After 1340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-20 08:59:55] [INFO ] [Nat]Absence check using 401 positive place invariants in 324 ms returned sat
[2023-03-20 09:00:00] [INFO ] After 4421ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-20 09:00:02] [INFO ] Deduced a trap composed of 24 places in 1277 ms of which 7 ms to minimize.
[2023-03-20 09:00:03] [INFO ] Deduced a trap composed of 15 places in 1135 ms of which 1 ms to minimize.
[2023-03-20 09:00:04] [INFO ] Deduced a trap composed of 20 places in 929 ms of which 3 ms to minimize.
[2023-03-20 09:00:05] [INFO ] Deduced a trap composed of 23 places in 938 ms of which 2 ms to minimize.
[2023-03-20 09:00:06] [INFO ] Deduced a trap composed of 21 places in 1029 ms of which 2 ms to minimize.
[2023-03-20 09:00:08] [INFO ] Deduced a trap composed of 24 places in 1106 ms of which 1 ms to minimize.
[2023-03-20 09:00:09] [INFO ] Deduced a trap composed of 19 places in 957 ms of which 2 ms to minimize.
[2023-03-20 09:00:10] [INFO ] Deduced a trap composed of 54 places in 874 ms of which 2 ms to minimize.
[2023-03-20 09:00:11] [INFO ] Deduced a trap composed of 51 places in 966 ms of which 2 ms to minimize.
[2023-03-20 09:00:12] [INFO ] Deduced a trap composed of 48 places in 849 ms of which 1 ms to minimize.
[2023-03-20 09:00:13] [INFO ] Deduced a trap composed of 47 places in 972 ms of which 1 ms to minimize.
[2023-03-20 09:00:14] [INFO ] Deduced a trap composed of 40 places in 949 ms of which 2 ms to minimize.
[2023-03-20 09:00:15] [INFO ] Deduced a trap composed of 40 places in 1027 ms of which 1 ms to minimize.
[2023-03-20 09:00:16] [INFO ] Deduced a trap composed of 58 places in 1000 ms of which 2 ms to minimize.
[2023-03-20 09:00:17] [INFO ] Deduced a trap composed of 37 places in 906 ms of which 2 ms to minimize.
[2023-03-20 09:00:18] [INFO ] Deduced a trap composed of 39 places in 955 ms of which 2 ms to minimize.
[2023-03-20 09:00:20] [INFO ] Deduced a trap composed of 56 places in 904 ms of which 2 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 09:00:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 09:00:20] [INFO ] After 25446ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Parikh walk visited 0 properties in 2070 ms.
Support contains 24 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 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 792 place count 2942 transition count 2943
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 1790 place count 2443 transition count 2943
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1816 place count 2417 transition count 2917
Iterating global reduction 2 with 26 rules applied. Total rules applied 1842 place count 2417 transition count 2917
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1842 place count 2417 transition count 2904
Deduced a syphon composed of 13 places in 9 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1868 place count 2404 transition count 2904
Performed 978 Post agglomeration using F-continuation condition.Transition count delta: 978
Deduced a syphon composed of 978 places in 16 ms
Reduce places removed 978 places and 0 transitions.
Iterating global reduction 2 with 1956 rules applied. Total rules applied 3824 place count 1426 transition count 1926
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 4024 place count 1426 transition count 1926
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4025 place count 1425 transition count 1925
Applied a total of 4025 rules in 1162 ms. Remains 1425 /3338 variables (removed 1913) and now considering 1925/3838 (removed 1913) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1163 ms. Remains : 1425/3338 places, 1925/3838 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 341 ms. (steps per millisecond=29 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1925 rows 1425 cols
[2023-03-20 09:00:23] [INFO ] Computed 401 place invariants in 28 ms
[2023-03-20 09:00:23] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 09:00:24] [INFO ] [Nat]Absence check using 401 positive place invariants in 75 ms returned sat
[2023-03-20 09:00:24] [INFO ] After 708ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 09:00:25] [INFO ] Deduced a trap composed of 6 places in 167 ms of which 1 ms to minimize.
[2023-03-20 09:00:25] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 1 ms to minimize.
[2023-03-20 09:00:25] [INFO ] Deduced a trap composed of 6 places in 147 ms of which 1 ms to minimize.
[2023-03-20 09:00:25] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 0 ms to minimize.
[2023-03-20 09:00:25] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 1 ms to minimize.
[2023-03-20 09:00:26] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 0 ms to minimize.
[2023-03-20 09:00:26] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 1 ms to minimize.
[2023-03-20 09:00:26] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1405 ms
[2023-03-20 09:00:26] [INFO ] After 2172ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2023-03-20 09:00:26] [INFO ] After 2526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 25 ms.
Support contains 4 out of 1425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1425/1425 places, 1925/1925 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 1425 transition count 1923
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1423 transition count 1923
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 1423 transition count 1920
Deduced a syphon composed of 3 places in 9 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 1420 transition count 1920
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 30 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 32 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 36 place count 1406 transition count 1906
Applied a total of 36 rules in 376 ms. Remains 1406 /1425 variables (removed 19) and now considering 1906/1925 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 376 ms. Remains : 1406/1425 places, 1906/1925 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 110166 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 110166 steps, saw 71834 distinct states, run finished after 3003 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1906 rows 1406 cols
[2023-03-20 09:00:30] [INFO ] Computed 401 place invariants in 29 ms
[2023-03-20 09:00:30] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 09:00:30] [INFO ] [Nat]Absence check using 401 positive place invariants in 98 ms returned sat
[2023-03-20 09:00:31] [INFO ] After 653ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 09:00:31] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 1 ms to minimize.
[2023-03-20 09:00:31] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 1 ms to minimize.
[2023-03-20 09:00:31] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 0 ms to minimize.
[2023-03-20 09:00:31] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 0 ms to minimize.
[2023-03-20 09:00:31] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2023-03-20 09:00:32] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 0 ms to minimize.
[2023-03-20 09:00:32] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 911 ms
[2023-03-20 09:00:32] [INFO ] After 1624ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 83 ms.
[2023-03-20 09:00:32] [INFO ] After 1987ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 20 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 87 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 87 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 95 ms. Remains 1406 /1406 variables (removed 0) and now considering 1906/1906 (removed 0) transitions.
[2023-03-20 09:00:32] [INFO ] Invariant cache hit.
[2023-03-20 09:00:33] [INFO ] Implicit Places using invariants in 1101 ms returned []
[2023-03-20 09:00:33] [INFO ] Invariant cache hit.
[2023-03-20 09:00:35] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 2755 ms to find 0 implicit places.
[2023-03-20 09:00:35] [INFO ] Redundant transitions in 405 ms returned []
[2023-03-20 09:00:35] [INFO ] Invariant cache hit.
[2023-03-20 09:00:36] [INFO ] Dead Transitions using invariants and state equation in 863 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4128 ms. Remains : 1406/1406 places, 1906/1906 transitions.
Applied a total of 0 rules in 67 ms. Remains 1406 /1406 variables (removed 0) and now considering 1906/1906 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-20 09:00:36] [INFO ] Invariant cache hit.
[2023-03-20 09:00:36] [INFO ] After 264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 09:00:37] [INFO ] [Nat]Absence check using 401 positive place invariants in 57 ms returned sat
[2023-03-20 09:00:37] [INFO ] After 614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 09:00:37] [INFO ] Deduced a trap composed of 6 places in 118 ms of which 1 ms to minimize.
[2023-03-20 09:00:38] [INFO ] Deduced a trap composed of 8 places in 128 ms of which 5 ms to minimize.
[2023-03-20 09:00:38] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 1 ms to minimize.
[2023-03-20 09:00:38] [INFO ] Deduced a trap composed of 11 places in 106 ms of which 0 ms to minimize.
[2023-03-20 09:00:38] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 0 ms to minimize.
[2023-03-20 09:00:38] [INFO ] Deduced a trap composed of 6 places in 108 ms of which 0 ms to minimize.
[2023-03-20 09:00:39] [INFO ] Deduced a trap composed of 10 places in 210 ms of which 1 ms to minimize.
[2023-03-20 09:00:39] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 0 ms to minimize.
[2023-03-20 09:00:39] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 1 ms to minimize.
[2023-03-20 09:00:39] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2023-03-20 09:00:39] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1805 ms
[2023-03-20 09:00:39] [INFO ] After 2483ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 139 ms.
[2023-03-20 09:00:39] [INFO ] After 2844ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-20 09:00:39] [INFO ] Flatten gal took : 135 ms
[2023-03-20 09:00:40] [INFO ] Flatten gal took : 140 ms
[2023-03-20 09:00:40] [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 387 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 389 ms. Remains : 3302/3338 places, 3802/3838 transitions.
[2023-03-20 09:00:41] [INFO ] Flatten gal took : 96 ms
[2023-03-20 09:00:41] [INFO ] Flatten gal took : 176 ms
[2023-03-20 09:00:41] [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 324 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 325 ms. Remains : 3305/3338 places, 3805/3838 transitions.
[2023-03-20 09:00:42] [INFO ] Flatten gal took : 106 ms
[2023-03-20 09:00:42] [INFO ] Flatten gal took : 107 ms
[2023-03-20 09:00:42] [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 333 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 335 ms. Remains : 3303/3338 places, 3803/3838 transitions.
[2023-03-20 09:00:43] [INFO ] Flatten gal took : 85 ms
[2023-03-20 09:00:43] [INFO ] Flatten gal took : 89 ms
[2023-03-20 09:00:43] [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 14 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 8 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 8 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 847 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 847 ms. Remains : 1406/3338 places, 1906/3838 transitions.
[2023-03-20 09:00:44] [INFO ] Flatten gal took : 63 ms
[2023-03-20 09:00:44] [INFO ] Flatten gal took : 69 ms
[2023-03-20 09:00:44] [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 349 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 351 ms. Remains : 3304/3338 places, 3804/3838 transitions.
[2023-03-20 09:00:45] [INFO ] Flatten gal took : 153 ms
[2023-03-20 09:00:45] [INFO ] Flatten gal took : 174 ms
[2023-03-20 09:00:45] [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 350 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 350 ms. Remains : 3307/3338 places, 3807/3838 transitions.
[2023-03-20 09:00:45] [INFO ] Flatten gal took : 85 ms
[2023-03-20 09:00:46] [INFO ] Flatten gal took : 90 ms
[2023-03-20 09:00:46] [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 8 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 8 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 6 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 579 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 579 ms. Remains : 1409/3338 places, 1909/3838 transitions.
[2023-03-20 09:00:46] [INFO ] Flatten gal took : 50 ms
[2023-03-20 09:00:47] [INFO ] Flatten gal took : 56 ms
[2023-03-20 09:00:47] [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 299 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 301 ms. Remains : 3303/3338 places, 3803/3838 transitions.
[2023-03-20 09:00:47] [INFO ] Flatten gal took : 84 ms
[2023-03-20 09:00:47] [INFO ] Flatten gal took : 88 ms
[2023-03-20 09:00:47] [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 9 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 12 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 6 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 672 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 673 ms. Remains : 1401/3338 places, 1901/3838 transitions.
[2023-03-20 09:00:48] [INFO ] Flatten gal took : 43 ms
[2023-03-20 09:00:48] [INFO ] Flatten gal took : 49 ms
[2023-03-20 09:00:48] [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 11 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 12 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 8 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 748 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 748 ms. Remains : 1403/3338 places, 1903/3838 transitions.
[2023-03-20 09:00:49] [INFO ] Flatten gal took : 61 ms
[2023-03-20 09:00:49] [INFO ] Flatten gal took : 64 ms
[2023-03-20 09:00:49] [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 299 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 300 ms. Remains : 3307/3338 places, 3807/3838 transitions.
[2023-03-20 09:00:50] [INFO ] Flatten gal took : 85 ms
[2023-03-20 09:00:50] [INFO ] Flatten gal took : 163 ms
[2023-03-20 09:00:50] [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 10 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 9 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 6 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 619 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 619 ms. Remains : 1402/3338 places, 1902/3838 transitions.
[2023-03-20 09:00:51] [INFO ] Flatten gal took : 41 ms
[2023-03-20 09:00:51] [INFO ] Flatten gal took : 46 ms
[2023-03-20 09:00:51] [INFO ] Input system was already deterministic with 1902 transitions.
Finished random walk after 177 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=88 )
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 299 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 300 ms. Remains : 3306/3338 places, 3806/3838 transitions.
[2023-03-20 09:00:51] [INFO ] Flatten gal took : 80 ms
[2023-03-20 09:00:52] [INFO ] Flatten gal took : 87 ms
[2023-03-20 09:00:52] [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 8 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 635 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 636 ms. Remains : 1407/3338 places, 1907/3838 transitions.
[2023-03-20 09:00:52] [INFO ] Flatten gal took : 53 ms
[2023-03-20 09:00:52] [INFO ] Flatten gal took : 57 ms
[2023-03-20 09:00:53] [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 9 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 9 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 5 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 583 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 583 ms. Remains : 1406/3338 places, 1906/3838 transitions.
[2023-03-20 09:00:53] [INFO ] Flatten gal took : 45 ms
[2023-03-20 09:00:53] [INFO ] Flatten gal took : 46 ms
[2023-03-20 09:00:53] [INFO ] Input system was already deterministic with 1906 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
FORMULA ShieldRVs-PT-100B-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-20 09:00:54] [INFO ] Flatten gal took : 173 ms
[2023-03-20 09:00:54] [INFO ] Flatten gal took : 118 ms
[2023-03-20 09:00:54] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-20 09:00:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3338 places, 3838 transitions and 13070 arcs took 25 ms.
Total runtime 70004 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/665/ctl_0_ --ctl=/tmp/665/ctl_1_ --ctl=/tmp/665/ctl_2_ --ctl=/tmp/665/ctl_3_ --ctl=/tmp/665/ctl_4_ --ctl=/tmp/665/ctl_5_ --ctl=/tmp/665/ctl_6_ --ctl=/tmp/665/ctl_7_ --ctl=/tmp/665/ctl_8_ --ctl=/tmp/665/ctl_9_ --ctl=/tmp/665/ctl_10_ --ctl=/tmp/665/ctl_11_ --ctl=/tmp/665/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 14029384 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16091476 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="ltsminxred"
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 ltsminxred"
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 r425-tajo-167905977800169"
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 ;