About the Execution of LTSMin+red for ShieldIIPs-PT-100B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3621.315 | 3600000.00 | 13971819.00 | 116.90 | ???????F??????TF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r393-oct2-167903716700169.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldIIPs-PT-100B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716700169
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 8.9K Feb 25 16:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 16:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 16:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:40 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 3.9K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 16:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 16:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 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 1.7M 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 ShieldIIPs-PT-100B-CTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-100B-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679431767835
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=ShieldIIPs-PT-100B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:49:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:49:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:49:31] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2023-03-21 20:49:32] [INFO ] Transformed 6003 places.
[2023-03-21 20:49:32] [INFO ] Transformed 5903 transitions.
[2023-03-21 20:49:32] [INFO ] Found NUPN structural information;
[2023-03-21 20:49:32] [INFO ] Parsed PT model containing 6003 places and 5903 transitions and 17806 arcs in 682 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
FORMULA ShieldIIPs-PT-100B-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 139 out of 6003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6003/6003 places, 5903/5903 transitions.
Discarding 665 places :
Symmetric choice reduction at 0 with 665 rule applications. Total rules 665 place count 5338 transition count 5238
Iterating global reduction 0 with 665 rules applied. Total rules applied 1330 place count 5338 transition count 5238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1331 place count 5337 transition count 5237
Iterating global reduction 0 with 1 rules applied. Total rules applied 1332 place count 5337 transition count 5237
Applied a total of 1332 rules in 2291 ms. Remains 5337 /6003 variables (removed 666) and now considering 5237/5903 (removed 666) transitions.
// Phase 1: matrix 5237 rows 5337 cols
[2023-03-21 20:49:34] [INFO ] Computed 901 place invariants in 74 ms
[2023-03-21 20:49:38] [INFO ] Implicit Places using invariants in 3973 ms returned []
[2023-03-21 20:49:38] [INFO ] Invariant cache hit.
[2023-03-21 20:49:41] [INFO ] Implicit Places using invariants and state equation in 2638 ms returned []
Implicit Place search using SMT with State Equation took 6661 ms to find 0 implicit places.
[2023-03-21 20:49:41] [INFO ] Invariant cache hit.
[2023-03-21 20:49:47] [INFO ] Dead Transitions using invariants and state equation in 6533 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5337/6003 places, 5237/5903 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15530 ms. Remains : 5337/6003 places, 5237/5903 transitions.
Support contains 139 out of 5337 places after structural reductions.
[2023-03-21 20:49:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 20:49:48] [INFO ] Flatten gal took : 405 ms
[2023-03-21 20:49:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldIIPs-PT-100B-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-100B-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 20:49:48] [INFO ] Flatten gal took : 217 ms
[2023-03-21 20:49:49] [INFO ] Input system was already deterministic with 5237 transitions.
Support contains 122 out of 5337 places (down from 139) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=14 ) properties (out of 72) seen :42
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2023-03-21 20:49:50] [INFO ] Invariant cache hit.
[2023-03-21 20:49:55] [INFO ] [Real]Absence check using 901 positive place invariants in 766 ms returned sat
[2023-03-21 20:49:55] [INFO ] After 5157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2023-03-21 20:50:00] [INFO ] [Nat]Absence check using 901 positive place invariants in 748 ms returned sat
[2023-03-21 20:50:16] [INFO ] After 12389ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2023-03-21 20:50:19] [INFO ] Deduced a trap composed of 13 places in 2670 ms of which 30 ms to minimize.
[2023-03-21 20:50:22] [INFO ] Deduced a trap composed of 18 places in 2732 ms of which 5 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)
[2023-03-21 20:50:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 20:50:22] [INFO ] After 26987ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:30
Fused 30 Parikh solutions to 29 different solutions.
Parikh walk visited 6 properties in 12129 ms.
Support contains 49 out of 5337 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Drop transitions removed 489 transitions
Trivial Post-agglo rules discarded 489 transitions
Performed 489 trivial Post agglomeration. Transition count delta: 489
Iterating post reduction 0 with 489 rules applied. Total rules applied 489 place count 5337 transition count 4748
Reduce places removed 489 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 495 rules applied. Total rules applied 984 place count 4848 transition count 4742
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 990 place count 4842 transition count 4742
Performed 493 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 493 Pre rules applied. Total rules applied 990 place count 4842 transition count 4249
Deduced a syphon composed of 493 places in 24 ms
Reduce places removed 493 places and 0 transitions.
Iterating global reduction 3 with 986 rules applied. Total rules applied 1976 place count 4349 transition count 4249
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 2004 place count 4321 transition count 4221
Iterating global reduction 3 with 28 rules applied. Total rules applied 2032 place count 4321 transition count 4221
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 2032 place count 4321 transition count 4205
Deduced a syphon composed of 16 places in 83 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 2064 place count 4305 transition count 4205
Performed 1767 Post agglomeration using F-continuation condition.Transition count delta: 1767
Deduced a syphon composed of 1767 places in 36 ms
Reduce places removed 1767 places and 0 transitions.
Iterating global reduction 3 with 3534 rules applied. Total rules applied 5598 place count 2538 transition count 2438
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 679 times.
Drop transitions removed 679 transitions
Iterating global reduction 3 with 679 rules applied. Total rules applied 6277 place count 2538 transition count 2438
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 6278 place count 2537 transition count 2437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 6279 place count 2536 transition count 2437
Applied a total of 6279 rules in 2352 ms. Remains 2536 /5337 variables (removed 2801) and now considering 2437/5237 (removed 2800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2357 ms. Remains : 2536/5337 places, 2437/5237 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 24) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 2437 rows 2536 cols
[2023-03-21 20:50:38] [INFO ] Computed 900 place invariants in 132 ms
[2023-03-21 20:50:39] [INFO ] [Real]Absence check using 895 positive place invariants in 422 ms returned sat
[2023-03-21 20:50:39] [INFO ] [Real]Absence check using 895 positive and 5 generalized place invariants in 15 ms returned sat
[2023-03-21 20:50:39] [INFO ] After 1681ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-21 20:50:41] [INFO ] [Nat]Absence check using 895 positive place invariants in 234 ms returned sat
[2023-03-21 20:50:41] [INFO ] [Nat]Absence check using 895 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-21 20:50:48] [INFO ] After 5058ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-03-21 20:50:48] [INFO ] Deduced a trap composed of 4 places in 276 ms of which 1 ms to minimize.
[2023-03-21 20:50:49] [INFO ] Deduced a trap composed of 8 places in 301 ms of which 2 ms to minimize.
[2023-03-21 20:50:49] [INFO ] Deduced a trap composed of 6 places in 363 ms of which 2 ms to minimize.
[2023-03-21 20:50:49] [INFO ] Deduced a trap composed of 11 places in 319 ms of which 0 ms to minimize.
[2023-03-21 20:50:50] [INFO ] Deduced a trap composed of 12 places in 415 ms of which 14 ms to minimize.
[2023-03-21 20:50:52] [INFO ] Deduced a trap composed of 17 places in 1921 ms of which 0 ms to minimize.
[2023-03-21 20:50:52] [INFO ] Deduced a trap composed of 8 places in 308 ms of which 2 ms to minimize.
[2023-03-21 20:50:56] [INFO ] Deduced a trap composed of 17 places in 3242 ms of which 1 ms to minimize.
[2023-03-21 20:50:56] [INFO ] Deduced a trap composed of 11 places in 332 ms of which 1 ms to minimize.
[2023-03-21 20:50:57] [INFO ] Deduced a trap composed of 15 places in 262 ms of which 1 ms to minimize.
[2023-03-21 20:50:57] [INFO ] Deduced a trap composed of 18 places in 365 ms of which 1 ms to minimize.
[2023-03-21 20:50:58] [INFO ] Deduced a trap composed of 5 places in 525 ms of which 0 ms to minimize.
[2023-03-21 20:50:58] [INFO ] Deduced a trap composed of 18 places in 410 ms of which 1 ms to minimize.
[2023-03-21 20:50:58] [INFO ] Deduced a trap composed of 6 places in 243 ms of which 1 ms to minimize.
[2023-03-21 20:50:59] [INFO ] Deduced a trap composed of 6 places in 334 ms of which 0 ms to minimize.
[2023-03-21 20:50:59] [INFO ] Deduced a trap composed of 17 places in 280 ms of which 1 ms to minimize.
[2023-03-21 20:51:00] [INFO ] Deduced a trap composed of 4 places in 317 ms of which 0 ms to minimize.
[2023-03-21 20:51:00] [INFO ] Deduced a trap composed of 11 places in 432 ms of which 28 ms to minimize.
[2023-03-21 20:51:01] [INFO ] Deduced a trap composed of 11 places in 359 ms of which 1 ms to minimize.
[2023-03-21 20:51:01] [INFO ] Deduced a trap composed of 5 places in 234 ms of which 14 ms to minimize.
[2023-03-21 20:51:01] [INFO ] Deduced a trap composed of 7 places in 268 ms of which 0 ms to minimize.
[2023-03-21 20:51:02] [INFO ] Deduced a trap composed of 5 places in 344 ms of which 1 ms to minimize.
[2023-03-21 20:51:02] [INFO ] Deduced a trap composed of 9 places in 175 ms of which 1 ms to minimize.
[2023-03-21 20:51:03] [INFO ] Deduced a trap composed of 10 places in 289 ms of which 0 ms to minimize.
[2023-03-21 20:51:03] [INFO ] Deduced a trap composed of 9 places in 230 ms of which 1 ms to minimize.
[2023-03-21 20:51:03] [INFO ] Deduced a trap composed of 6 places in 194 ms of which 0 ms to minimize.
[2023-03-21 20:51:04] [INFO ] Deduced a trap composed of 8 places in 222 ms of which 0 ms to minimize.
[2023-03-21 20:51:04] [INFO ] Deduced a trap composed of 15 places in 238 ms of which 1 ms to minimize.
[2023-03-21 20:51:04] [INFO ] Deduced a trap composed of 12 places in 185 ms of which 1 ms to minimize.
[2023-03-21 20:51:05] [INFO ] Deduced a trap composed of 9 places in 263 ms of which 0 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)
[2023-03-21 20:51:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 20:51:05] [INFO ] After 25124ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:20
Parikh walk visited 1 properties in 2989 ms.
Support contains 41 out of 2536 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2536/2536 places, 2437/2437 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 2536 transition count 2436
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2535 transition count 2436
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 10 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 12 place count 2530 transition count 2431
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 17 place count 2530 transition count 2431
Applied a total of 17 rules in 331 ms. Remains 2530 /2536 variables (removed 6) and now considering 2431/2437 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 2530/2536 places, 2431/2437 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=19 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Interrupted probabilistic random walk after 37993 steps, run timeout after 3004 ms. (steps per millisecond=12 ) properties seen :{12=1, 18=1}
Probabilistic random walk after 37993 steps, saw 36769 distinct states, run finished after 3008 ms. (steps per millisecond=12 ) properties seen :2
Running SMT prover for 17 properties.
// Phase 1: matrix 2431 rows 2530 cols
[2023-03-21 20:51:12] [INFO ] Computed 900 place invariants in 24 ms
[2023-03-21 20:51:13] [INFO ] [Real]Absence check using 898 positive place invariants in 415 ms returned sat
[2023-03-21 20:51:13] [INFO ] [Real]Absence check using 898 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-21 20:51:13] [INFO ] After 1518ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-21 20:51:15] [INFO ] [Nat]Absence check using 898 positive place invariants in 239 ms returned sat
[2023-03-21 20:51:15] [INFO ] [Nat]Absence check using 898 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-21 20:51:20] [INFO ] After 4052ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-21 20:51:21] [INFO ] Deduced a trap composed of 5 places in 427 ms of which 18 ms to minimize.
[2023-03-21 20:51:21] [INFO ] Deduced a trap composed of 7 places in 237 ms of which 13 ms to minimize.
[2023-03-21 20:51:21] [INFO ] Deduced a trap composed of 6 places in 158 ms of which 1 ms to minimize.
[2023-03-21 20:51:22] [INFO ] Deduced a trap composed of 4 places in 261 ms of which 0 ms to minimize.
[2023-03-21 20:51:22] [INFO ] Deduced a trap composed of 8 places in 433 ms of which 1 ms to minimize.
[2023-03-21 20:51:22] [INFO ] Deduced a trap composed of 9 places in 210 ms of which 1 ms to minimize.
[2023-03-21 20:51:23] [INFO ] Deduced a trap composed of 17 places in 611 ms of which 1 ms to minimize.
[2023-03-21 20:51:24] [INFO ] Deduced a trap composed of 8 places in 386 ms of which 0 ms to minimize.
[2023-03-21 20:51:24] [INFO ] Deduced a trap composed of 6 places in 242 ms of which 0 ms to minimize.
[2023-03-21 20:51:25] [INFO ] Deduced a trap composed of 7 places in 467 ms of which 1 ms to minimize.
[2023-03-21 20:51:25] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 0 ms to minimize.
[2023-03-21 20:51:25] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 4815 ms
[2023-03-21 20:51:26] [INFO ] Deduced a trap composed of 15 places in 187 ms of which 0 ms to minimize.
[2023-03-21 20:51:26] [INFO ] Deduced a trap composed of 12 places in 129 ms of which 0 ms to minimize.
[2023-03-21 20:51:27] [INFO ] Deduced a trap composed of 16 places in 228 ms of which 1 ms to minimize.
[2023-03-21 20:51:27] [INFO ] Deduced a trap composed of 4 places in 186 ms of which 0 ms to minimize.
[2023-03-21 20:51:27] [INFO ] Deduced a trap composed of 18 places in 144 ms of which 0 ms to minimize.
[2023-03-21 20:51:27] [INFO ] Deduced a trap composed of 12 places in 128 ms of which 1 ms to minimize.
[2023-03-21 20:51:27] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1731 ms
[2023-03-21 20:51:28] [INFO ] Deduced a trap composed of 6 places in 168 ms of which 0 ms to minimize.
[2023-03-21 20:51:28] [INFO ] Deduced a trap composed of 9 places in 324 ms of which 13 ms to minimize.
[2023-03-21 20:51:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 798 ms
[2023-03-21 20:51:29] [INFO ] Deduced a trap composed of 6 places in 169 ms of which 1 ms to minimize.
[2023-03-21 20:51:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 425 ms
[2023-03-21 20:51:29] [INFO ] Deduced a trap composed of 17 places in 310 ms of which 1 ms to minimize.
[2023-03-21 20:51:30] [INFO ] Deduced a trap composed of 17 places in 348 ms of which 1 ms to minimize.
[2023-03-21 20:51:30] [INFO ] Deduced a trap composed of 17 places in 306 ms of which 1 ms to minimize.
[2023-03-21 20:51:30] [INFO ] Deduced a trap composed of 5 places in 194 ms of which 12 ms to minimize.
[2023-03-21 20:51:31] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 0 ms to minimize.
[2023-03-21 20:51:31] [INFO ] Deduced a trap composed of 5 places in 239 ms of which 1 ms to minimize.
[2023-03-21 20:51:32] [INFO ] Deduced a trap composed of 7 places in 343 ms of which 1 ms to minimize.
[2023-03-21 20:51:32] [INFO ] Deduced a trap composed of 11 places in 324 ms of which 1 ms to minimize.
[2023-03-21 20:51:33] [INFO ] Deduced a trap composed of 15 places in 502 ms of which 0 ms to minimize.
[2023-03-21 20:51:33] [INFO ] Deduced a trap composed of 8 places in 236 ms of which 0 ms to minimize.
[2023-03-21 20:51:33] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 4194 ms
[2023-03-21 20:51:34] [INFO ] Deduced a trap composed of 7 places in 226 ms of which 1 ms to minimize.
[2023-03-21 20:51:35] [INFO ] Deduced a trap composed of 9 places in 401 ms of which 30 ms to minimize.
[2023-03-21 20:51:35] [INFO ] Deduced a trap composed of 7 places in 185 ms of which 1 ms to minimize.
[2023-03-21 20:51:35] [INFO ] Deduced a trap composed of 7 places in 265 ms of which 1 ms to minimize.
[2023-03-21 20:51:36] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 1 ms to minimize.
[2023-03-21 20:51:36] [INFO ] Deduced a trap composed of 4 places in 357 ms of which 1 ms to minimize.
[2023-03-21 20:51:37] [INFO ] Deduced a trap composed of 9 places in 353 ms of which 1 ms to minimize.
[2023-03-21 20:51:37] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 1 ms to minimize.
[2023-03-21 20:51:37] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 0 ms to minimize.
[2023-03-21 20:51:37] [INFO ] Deduced a trap composed of 8 places in 151 ms of which 1 ms to minimize.
[2023-03-21 20:51:38] [INFO ] Deduced a trap composed of 10 places in 305 ms of which 1 ms to minimize.
[2023-03-21 20:51:38] [INFO ] Deduced a trap composed of 5 places in 265 ms of which 1 ms to minimize.
[2023-03-21 20:51:39] [INFO ] Deduced a trap composed of 12 places in 212 ms of which 0 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)
[2023-03-21 20:51:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 20:51:39] [INFO ] After 25207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:17
Parikh walk visited 0 properties in 4002 ms.
Support contains 39 out of 2530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2530/2530 places, 2431/2431 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2529 transition count 2430
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 2529 transition count 2430
Applied a total of 5 rules in 269 ms. Remains 2529 /2530 variables (removed 1) and now considering 2430/2431 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 2529/2530 places, 2430/2431 transitions.
[2023-03-21 20:51:43] [INFO ] Flatten gal took : 182 ms
[2023-03-21 20:51:43] [INFO ] Flatten gal took : 216 ms
[2023-03-21 20:51:44] [INFO ] Input system was already deterministic with 5237 transitions.
Computed a total of 1223 stabilizing places and 1223 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 499 transitions
Trivial Post-agglo rules discarded 499 transitions
Performed 499 trivial Post agglomeration. Transition count delta: 499
Iterating post reduction 0 with 499 rules applied. Total rules applied 499 place count 5336 transition count 4737
Reduce places removed 499 places and 0 transitions.
Iterating post reduction 1 with 499 rules applied. Total rules applied 998 place count 4837 transition count 4737
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 501 Pre rules applied. Total rules applied 998 place count 4837 transition count 4236
Deduced a syphon composed of 501 places in 25 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 2 with 1002 rules applied. Total rules applied 2000 place count 4336 transition count 4236
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 2034 place count 4302 transition count 4202
Iterating global reduction 2 with 34 rules applied. Total rules applied 2068 place count 4302 transition count 4202
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 2068 place count 4302 transition count 4185
Deduced a syphon composed of 17 places in 25 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 2102 place count 4285 transition count 4185
Performed 1774 Post agglomeration using F-continuation condition.Transition count delta: 1774
Deduced a syphon composed of 1774 places in 16 ms
Reduce places removed 1774 places and 0 transitions.
Iterating global reduction 2 with 3548 rules applied. Total rules applied 5650 place count 2511 transition count 2411
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 5652 place count 2509 transition count 2409
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5653 place count 2508 transition count 2409
Applied a total of 5653 rules in 1609 ms. Remains 2508 /5337 variables (removed 2829) and now considering 2409/5237 (removed 2828) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1610 ms. Remains : 2508/5337 places, 2409/5237 transitions.
[2023-03-21 20:51:46] [INFO ] Flatten gal took : 108 ms
[2023-03-21 20:51:46] [INFO ] Flatten gal took : 133 ms
[2023-03-21 20:51:46] [INFO ] Input system was already deterministic with 2409 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 5302 transition count 5202
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 5302 transition count 5202
Applied a total of 70 rules in 1040 ms. Remains 5302 /5337 variables (removed 35) and now considering 5202/5237 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1040 ms. Remains : 5302/5337 places, 5202/5237 transitions.
[2023-03-21 20:51:47] [INFO ] Flatten gal took : 154 ms
[2023-03-21 20:51:47] [INFO ] Flatten gal took : 171 ms
[2023-03-21 20:51:48] [INFO ] Input system was already deterministic with 5202 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 499 transitions
Trivial Post-agglo rules discarded 499 transitions
Performed 499 trivial Post agglomeration. Transition count delta: 499
Iterating post reduction 0 with 499 rules applied. Total rules applied 499 place count 5336 transition count 4737
Reduce places removed 499 places and 0 transitions.
Iterating post reduction 1 with 499 rules applied. Total rules applied 998 place count 4837 transition count 4737
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 998 place count 4837 transition count 4238
Deduced a syphon composed of 499 places in 23 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1996 place count 4338 transition count 4238
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 2030 place count 4304 transition count 4204
Iterating global reduction 2 with 34 rules applied. Total rules applied 2064 place count 4304 transition count 4204
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 2064 place count 4304 transition count 4188
Deduced a syphon composed of 16 places in 27 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 2096 place count 4288 transition count 4188
Performed 1777 Post agglomeration using F-continuation condition.Transition count delta: 1777
Deduced a syphon composed of 1777 places in 15 ms
Reduce places removed 1777 places and 0 transitions.
Iterating global reduction 2 with 3554 rules applied. Total rules applied 5650 place count 2511 transition count 2411
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 5652 place count 2509 transition count 2409
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5653 place count 2508 transition count 2409
Applied a total of 5653 rules in 1615 ms. Remains 2508 /5337 variables (removed 2829) and now considering 2409/5237 (removed 2828) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1615 ms. Remains : 2508/5337 places, 2409/5237 transitions.
[2023-03-21 20:51:49] [INFO ] Flatten gal took : 78 ms
[2023-03-21 20:51:50] [INFO ] Flatten gal took : 87 ms
[2023-03-21 20:51:50] [INFO ] Input system was already deterministic with 2409 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 497 place count 5336 transition count 4739
Reduce places removed 497 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 499 rules applied. Total rules applied 996 place count 4839 transition count 4737
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 998 place count 4837 transition count 4737
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 998 place count 4837 transition count 4238
Deduced a syphon composed of 499 places in 24 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 1996 place count 4338 transition count 4238
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 2029 place count 4305 transition count 4205
Iterating global reduction 3 with 33 rules applied. Total rules applied 2062 place count 4305 transition count 4205
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 2062 place count 4305 transition count 4188
Deduced a syphon composed of 17 places in 102 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 2096 place count 4288 transition count 4188
Performed 1776 Post agglomeration using F-continuation condition.Transition count delta: 1776
Deduced a syphon composed of 1776 places in 14 ms
Reduce places removed 1776 places and 0 transitions.
Iterating global reduction 3 with 3552 rules applied. Total rules applied 5648 place count 2512 transition count 2412
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 5650 place count 2510 transition count 2410
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5651 place count 2509 transition count 2410
Applied a total of 5651 rules in 1605 ms. Remains 2509 /5337 variables (removed 2828) and now considering 2410/5237 (removed 2827) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1605 ms. Remains : 2509/5337 places, 2410/5237 transitions.
[2023-03-21 20:51:51] [INFO ] Flatten gal took : 93 ms
[2023-03-21 20:51:52] [INFO ] Flatten gal took : 94 ms
[2023-03-21 20:51:52] [INFO ] Input system was already deterministic with 2410 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 5303 transition count 5203
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 5303 transition count 5203
Applied a total of 68 rules in 1021 ms. Remains 5303 /5337 variables (removed 34) and now considering 5203/5237 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1022 ms. Remains : 5303/5337 places, 5203/5237 transitions.
[2023-03-21 20:51:53] [INFO ] Flatten gal took : 165 ms
[2023-03-21 20:51:53] [INFO ] Flatten gal took : 170 ms
[2023-03-21 20:51:54] [INFO ] Input system was already deterministic with 5203 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 5305 transition count 5205
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 5305 transition count 5205
Applied a total of 64 rules in 1159 ms. Remains 5305 /5337 variables (removed 32) and now considering 5205/5237 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1160 ms. Remains : 5305/5337 places, 5205/5237 transitions.
[2023-03-21 20:51:55] [INFO ] Flatten gal took : 158 ms
[2023-03-21 20:51:55] [INFO ] Flatten gal took : 174 ms
[2023-03-21 20:51:56] [INFO ] Input system was already deterministic with 5205 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5309 transition count 5209
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5309 transition count 5209
Applied a total of 56 rules in 1067 ms. Remains 5309 /5337 variables (removed 28) and now considering 5209/5237 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1067 ms. Remains : 5309/5337 places, 5209/5237 transitions.
[2023-03-21 20:51:57] [INFO ] Flatten gal took : 152 ms
[2023-03-21 20:51:57] [INFO ] Flatten gal took : 176 ms
[2023-03-21 20:51:57] [INFO ] Input system was already deterministic with 5209 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 5303 transition count 5203
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 5303 transition count 5203
Applied a total of 68 rules in 1157 ms. Remains 5303 /5337 variables (removed 34) and now considering 5203/5237 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1158 ms. Remains : 5303/5337 places, 5203/5237 transitions.
[2023-03-21 20:51:59] [INFO ] Flatten gal took : 149 ms
[2023-03-21 20:51:59] [INFO ] Flatten gal took : 160 ms
[2023-03-21 20:51:59] [INFO ] Input system was already deterministic with 5203 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 5303 transition count 5203
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 5303 transition count 5203
Applied a total of 68 rules in 992 ms. Remains 5303 /5337 variables (removed 34) and now considering 5203/5237 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 993 ms. Remains : 5303/5337 places, 5203/5237 transitions.
[2023-03-21 20:52:00] [INFO ] Flatten gal took : 118 ms
[2023-03-21 20:52:01] [INFO ] Flatten gal took : 129 ms
[2023-03-21 20:52:01] [INFO ] Input system was already deterministic with 5203 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 500 transitions
Trivial Post-agglo rules discarded 500 transitions
Performed 500 trivial Post agglomeration. Transition count delta: 500
Iterating post reduction 0 with 500 rules applied. Total rules applied 500 place count 5336 transition count 4736
Reduce places removed 500 places and 0 transitions.
Iterating post reduction 1 with 500 rules applied. Total rules applied 1000 place count 4836 transition count 4736
Performed 502 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 502 Pre rules applied. Total rules applied 1000 place count 4836 transition count 4234
Deduced a syphon composed of 502 places in 25 ms
Reduce places removed 502 places and 0 transitions.
Iterating global reduction 2 with 1004 rules applied. Total rules applied 2004 place count 4334 transition count 4234
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 2037 place count 4301 transition count 4201
Iterating global reduction 2 with 33 rules applied. Total rules applied 2070 place count 4301 transition count 4201
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 2070 place count 4301 transition count 4185
Deduced a syphon composed of 16 places in 26 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 2102 place count 4285 transition count 4185
Performed 1775 Post agglomeration using F-continuation condition.Transition count delta: 1775
Deduced a syphon composed of 1775 places in 12 ms
Reduce places removed 1775 places and 0 transitions.
Iterating global reduction 2 with 3550 rules applied. Total rules applied 5652 place count 2510 transition count 2410
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 5654 place count 2508 transition count 2408
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5655 place count 2507 transition count 2408
Applied a total of 5655 rules in 1647 ms. Remains 2507 /5337 variables (removed 2830) and now considering 2408/5237 (removed 2829) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1647 ms. Remains : 2507/5337 places, 2408/5237 transitions.
[2023-03-21 20:52:03] [INFO ] Flatten gal took : 84 ms
[2023-03-21 20:52:03] [INFO ] Flatten gal took : 95 ms
[2023-03-21 20:52:03] [INFO ] Input system was already deterministic with 2408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 5306 transition count 5206
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 5306 transition count 5206
Applied a total of 62 rules in 1085 ms. Remains 5306 /5337 variables (removed 31) and now considering 5206/5237 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1086 ms. Remains : 5306/5337 places, 5206/5237 transitions.
[2023-03-21 20:52:04] [INFO ] Flatten gal took : 143 ms
[2023-03-21 20:52:04] [INFO ] Flatten gal took : 166 ms
[2023-03-21 20:52:05] [INFO ] Input system was already deterministic with 5206 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 5305 transition count 5205
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 5305 transition count 5205
Applied a total of 64 rules in 1148 ms. Remains 5305 /5337 variables (removed 32) and now considering 5205/5237 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1149 ms. Remains : 5305/5337 places, 5205/5237 transitions.
[2023-03-21 20:52:06] [INFO ] Flatten gal took : 150 ms
[2023-03-21 20:52:06] [INFO ] Flatten gal took : 165 ms
[2023-03-21 20:52:07] [INFO ] Input system was already deterministic with 5205 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5337/5337 places, 5237/5237 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 5304 transition count 5204
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 5304 transition count 5204
Applied a total of 66 rules in 1173 ms. Remains 5304 /5337 variables (removed 33) and now considering 5204/5237 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1173 ms. Remains : 5304/5337 places, 5204/5237 transitions.
[2023-03-21 20:52:08] [INFO ] Flatten gal took : 119 ms
[2023-03-21 20:52:08] [INFO ] Flatten gal took : 142 ms
[2023-03-21 20:52:08] [INFO ] Input system was already deterministic with 5204 transitions.
[2023-03-21 20:52:09] [INFO ] Flatten gal took : 154 ms
[2023-03-21 20:52:09] [INFO ] Flatten gal took : 159 ms
[2023-03-21 20:52:09] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-21 20:52:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5337 places, 5237 transitions and 16474 arcs took 25 ms.
Total runtime 157811 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/754/ctl_0_ --ctl=/tmp/754/ctl_1_ --ctl=/tmp/754/ctl_2_ --ctl=/tmp/754/ctl_3_ --ctl=/tmp/754/ctl_4_ --ctl=/tmp/754/ctl_5_ --ctl=/tmp/754/ctl_6_ --ctl=/tmp/754/ctl_7_ --ctl=/tmp/754/ctl_8_ --ctl=/tmp/754/ctl_9_ --ctl=/tmp/754/ctl_10_ --ctl=/tmp/754/ctl_11_ --ctl=/tmp/754/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 12518672 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16089256 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
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="ShieldIIPs-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 ShieldIIPs-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 r393-oct2-167903716700169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-100B.tgz
mv ShieldIIPs-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 '
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 ;