About the Execution of LTSMin+red for CANConstruction-PT-090
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15290.443 | 3600000.00 | 13019124.00 | 233.60 | T??????????????? | normal |
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.r041-tajo-167813695000682.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANConstruction-PT-090, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695000682
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 7.3K Feb 25 22:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 22:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 25 22:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 22:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 22:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 25 22:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 25 22:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 12M Mar 5 18:22 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 CANConstruction-PT-090-CTLFireability-00
FORMULA_NAME CANConstruction-PT-090-CTLFireability-01
FORMULA_NAME CANConstruction-PT-090-CTLFireability-02
FORMULA_NAME CANConstruction-PT-090-CTLFireability-03
FORMULA_NAME CANConstruction-PT-090-CTLFireability-04
FORMULA_NAME CANConstruction-PT-090-CTLFireability-05
FORMULA_NAME CANConstruction-PT-090-CTLFireability-06
FORMULA_NAME CANConstruction-PT-090-CTLFireability-07
FORMULA_NAME CANConstruction-PT-090-CTLFireability-08
FORMULA_NAME CANConstruction-PT-090-CTLFireability-09
FORMULA_NAME CANConstruction-PT-090-CTLFireability-10
FORMULA_NAME CANConstruction-PT-090-CTLFireability-11
FORMULA_NAME CANConstruction-PT-090-CTLFireability-12
FORMULA_NAME CANConstruction-PT-090-CTLFireability-13
FORMULA_NAME CANConstruction-PT-090-CTLFireability-14
FORMULA_NAME CANConstruction-PT-090-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678656500628
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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-090
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 21:28:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 21:28:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 21:28:22] [INFO ] Load time of PNML (sax parser for PT used): 611 ms
[2023-03-12 21:28:22] [INFO ] Transformed 17282 places.
[2023-03-12 21:28:23] [INFO ] Transformed 33120 transitions.
[2023-03-12 21:28:23] [INFO ] Parsed PT model containing 17282 places and 33120 transitions and 99000 arcs in 819 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Support contains 95 out of 17282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17282/17282 places, 33120/33120 transitions.
Discarding 7879 places :
Symmetric choice reduction at 0 with 7879 rule applications. Total rules 7879 place count 9403 transition count 17362
Iterating global reduction 0 with 7879 rules applied. Total rules applied 15758 place count 9403 transition count 17362
Applied a total of 15758 rules in 6457 ms. Remains 9403 /17282 variables (removed 7879) and now considering 17362/33120 (removed 15758) transitions.
// Phase 1: matrix 17362 rows 9403 cols
[2023-03-12 21:28:30] [INFO ] Computed 181 place invariants in 219 ms
[2023-03-12 21:28:31] [INFO ] Implicit Places using invariants in 1250 ms returned []
Implicit Place search using SMT only with invariants took 1280 ms to find 0 implicit places.
[2023-03-12 21:28:31] [INFO ] Invariant cache hit.
[2023-03-12 21:28:31] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 9403/17282 places, 17362/33120 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8576 ms. Remains : 9403/17282 places, 17362/33120 transitions.
Support contains 95 out of 9403 places after structural reductions.
[2023-03-12 21:28:32] [INFO ] Flatten gal took : 698 ms
[2023-03-12 21:28:33] [INFO ] Flatten gal took : 498 ms
[2023-03-12 21:28:34] [INFO ] Input system was already deterministic with 17362 transitions.
Support contains 93 out of 9403 places (down from 95) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 856 ms. (steps per millisecond=11 ) properties (out of 54) seen :20
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) seen :0
Running SMT prover for 34 properties.
[2023-03-12 21:28:35] [INFO ] Invariant cache hit.
[2023-03-12 21:28:41] [INFO ] [Real]Absence check using 91 positive place invariants in 293 ms returned sat
[2023-03-12 21:28:41] [INFO ] [Real]Absence check using 91 positive and 90 generalized place invariants in 128 ms returned sat
[2023-03-12 21:29:00] [INFO ] After 12874ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:32
[2023-03-12 21:29:00] [INFO ] State equation strengthened by 16110 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-12 21:29:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:29:00] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 34 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 189 ms.
Support contains 56 out of 9403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Drop transitions removed 617 transitions
Trivial Post-agglo rules discarded 617 transitions
Performed 617 trivial Post agglomeration. Transition count delta: 617
Iterating post reduction 0 with 617 rules applied. Total rules applied 617 place count 9403 transition count 16745
Reduce places removed 617 places and 0 transitions.
Iterating post reduction 1 with 617 rules applied. Total rules applied 1234 place count 8786 transition count 16745
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1234 place count 8786 transition count 16743
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1238 place count 8784 transition count 16743
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1245 place count 8777 transition count 16729
Iterating global reduction 2 with 7 rules applied. Total rules applied 1252 place count 8777 transition count 16729
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 8 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 1428 place count 8689 transition count 16641
Free-agglomeration rule applied 122 times.
Iterating global reduction 2 with 122 rules applied. Total rules applied 1550 place count 8689 transition count 16519
Reduce places removed 122 places and 0 transitions.
Iterating post reduction 2 with 122 rules applied. Total rules applied 1672 place count 8567 transition count 16519
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 3 with 11 rules applied. Total rules applied 1683 place count 8567 transition count 16508
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 1694 place count 8556 transition count 16508
Partial Free-agglomeration rule applied 60 times.
Drop transitions removed 60 transitions
Iterating global reduction 4 with 60 rules applied. Total rules applied 1754 place count 8556 transition count 16508
Applied a total of 1754 rules in 18750 ms. Remains 8556 /9403 variables (removed 847) and now considering 16508/17362 (removed 854) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18754 ms. Remains : 8556/9403 places, 16508/17362 transitions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 572 ms. (steps per millisecond=17 ) properties (out of 33) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 24) 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 24) 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 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) seen :0
Running SMT prover for 24 properties.
// Phase 1: matrix 16508 rows 8556 cols
[2023-03-12 21:29:20] [INFO ] Computed 181 place invariants in 142 ms
[2023-03-12 21:29:25] [INFO ] [Real]Absence check using 91 positive place invariants in 215 ms returned sat
[2023-03-12 21:29:25] [INFO ] [Real]Absence check using 91 positive and 90 generalized place invariants in 114 ms returned sat
[2023-03-12 21:29:39] [INFO ] After 18692ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-03-12 21:29:43] [INFO ] [Nat]Absence check using 91 positive place invariants in 225 ms returned sat
[2023-03-12 21:29:43] [INFO ] [Nat]Absence check using 91 positive and 90 generalized place invariants in 112 ms returned sat
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2023-03-12 21:30:04] [INFO ] After 17604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-03-12 21:30:04] [INFO ] State equation strengthened by 16229 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-12 21:30:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:30:04] [INFO ] After 25328ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:24
Fused 24 Parikh solutions to 21 different solutions.
Parikh walk visited 1 properties in 316 ms.
Support contains 43 out of 8556 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8556/8556 places, 16508/16508 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 8549 transition count 16501
Applied a total of 14 rules in 6445 ms. Remains 8549 /8556 variables (removed 7) and now considering 16501/16508 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6445 ms. Remains : 8549/8556 places, 16501/16508 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 701 ms. (steps per millisecond=14 ) properties (out of 23) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 16501 rows 8549 cols
[2023-03-12 21:30:12] [INFO ] Computed 181 place invariants in 157 ms
[2023-03-12 21:30:15] [INFO ] [Real]Absence check using 91 positive place invariants in 248 ms returned sat
[2023-03-12 21:30:16] [INFO ] [Real]Absence check using 91 positive and 90 generalized place invariants in 108 ms returned sat
[2023-03-12 21:30:18] [INFO ] After 5926ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-12 21:30:21] [INFO ] [Nat]Absence check using 91 positive place invariants in 272 ms returned sat
[2023-03-12 21:30:22] [INFO ] [Nat]Absence check using 91 positive and 90 generalized place invariants in 118 ms returned sat
[2023-03-12 21:30:43] [INFO ] After 18891ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-12 21:30:43] [INFO ] State equation strengthened by 16236 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-12 21:30:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:30:43] [INFO ] After 25109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:17
Parikh walk visited 0 properties in 49 ms.
Support contains 35 out of 8549 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8549/8549 places, 16501/16501 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 8545 transition count 16497
Applied a total of 8 rules in 6194 ms. Remains 8545 /8549 variables (removed 4) and now considering 16497/16501 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6195 ms. Remains : 8545/8549 places, 16497/16501 transitions.
[2023-03-12 21:30:50] [INFO ] Flatten gal took : 580 ms
[2023-03-12 21:30:51] [INFO ] Flatten gal took : 577 ms
[2023-03-12 21:30:52] [INFO ] Input system was already deterministic with 17362 transitions.
Computed a total of 361 stabilizing places and 450 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 9403 transition count 16732
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 8773 transition count 16732
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 1300 place count 8733 transition count 16652
Iterating global reduction 2 with 40 rules applied. Total rules applied 1340 place count 8733 transition count 16652
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 5 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1520 place count 8643 transition count 16562
Applied a total of 1520 rules in 9418 ms. Remains 8643 /9403 variables (removed 760) and now considering 16562/17362 (removed 800) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9420 ms. Remains : 8643/9403 places, 16562/17362 transitions.
[2023-03-12 21:31:02] [INFO ] Flatten gal took : 429 ms
[2023-03-12 21:31:02] [INFO ] Flatten gal took : 501 ms
[2023-03-12 21:31:03] [INFO ] Input system was already deterministic with 16562 transitions.
Incomplete random walk after 10000 steps, including 12 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 358127 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 358127 steps, saw 350549 distinct states, run finished after 3003 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 16562 rows 8643 cols
[2023-03-12 21:31:07] [INFO ] Computed 181 place invariants in 163 ms
[2023-03-12 21:31:08] [INFO ] [Real]Absence check using 91 positive place invariants in 245 ms returned sat
[2023-03-12 21:31:08] [INFO ] [Real]Absence check using 91 positive and 90 generalized place invariants in 97 ms returned sat
[2023-03-12 21:31:20] [INFO ] After 11447ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-12 21:31:20] [INFO ] State equation strengthened by 16200 read => feed constraints.
[2023-03-12 21:31:22] [INFO ] After 2043ms SMT Verify possible using 16200 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 21:31:22] [INFO ] After 15163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 21:31:23] [INFO ] [Nat]Absence check using 91 positive place invariants in 195 ms returned sat
[2023-03-12 21:31:23] [INFO ] [Nat]Absence check using 91 positive and 90 generalized place invariants in 128 ms returned sat
[2023-03-12 21:31:34] [INFO ] After 11099ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 21:31:36] [INFO ] After 2046ms SMT Verify possible using 16200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 21:31:37] [INFO ] After 3054ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 698 ms.
[2023-03-12 21:31:38] [INFO ] After 16324ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 4 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=1 )
FORMULA CANConstruction-PT-090-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 5 ms.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 9363 transition count 17282
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 9363 transition count 17282
Applied a total of 80 rules in 6940 ms. Remains 9363 /9403 variables (removed 40) and now considering 17282/17362 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6941 ms. Remains : 9363/9403 places, 17282/17362 transitions.
[2023-03-12 21:31:46] [INFO ] Flatten gal took : 447 ms
[2023-03-12 21:31:46] [INFO ] Flatten gal took : 565 ms
[2023-03-12 21:31:47] [INFO ] Input system was already deterministic with 17282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Drop transitions removed 627 transitions
Trivial Post-agglo rules discarded 627 transitions
Performed 627 trivial Post agglomeration. Transition count delta: 627
Iterating post reduction 0 with 627 rules applied. Total rules applied 627 place count 9403 transition count 16735
Reduce places removed 627 places and 0 transitions.
Iterating post reduction 1 with 627 rules applied. Total rules applied 1254 place count 8776 transition count 16735
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1254 place count 8776 transition count 16734
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1256 place count 8775 transition count 16734
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 1297 place count 8734 transition count 16652
Iterating global reduction 2 with 41 rules applied. Total rules applied 1338 place count 8734 transition count 16652
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 5 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 1516 place count 8645 transition count 16563
Applied a total of 1516 rules in 9453 ms. Remains 8645 /9403 variables (removed 758) and now considering 16563/17362 (removed 799) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9455 ms. Remains : 8645/9403 places, 16563/17362 transitions.
[2023-03-12 21:31:57] [INFO ] Flatten gal took : 452 ms
[2023-03-12 21:31:58] [INFO ] Flatten gal took : 455 ms
[2023-03-12 21:31:59] [INFO ] Input system was already deterministic with 16563 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Drop transitions removed 626 transitions
Trivial Post-agglo rules discarded 626 transitions
Performed 626 trivial Post agglomeration. Transition count delta: 626
Iterating post reduction 0 with 626 rules applied. Total rules applied 626 place count 9403 transition count 16736
Reduce places removed 626 places and 0 transitions.
Iterating post reduction 1 with 626 rules applied. Total rules applied 1252 place count 8777 transition count 16736
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1252 place count 8777 transition count 16734
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1256 place count 8775 transition count 16734
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 1296 place count 8735 transition count 16654
Iterating global reduction 2 with 40 rules applied. Total rules applied 1336 place count 8735 transition count 16654
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 4 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 1512 place count 8647 transition count 16566
Applied a total of 1512 rules in 8064 ms. Remains 8647 /9403 variables (removed 756) and now considering 16566/17362 (removed 796) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8065 ms. Remains : 8647/9403 places, 16566/17362 transitions.
[2023-03-12 21:32:07] [INFO ] Flatten gal took : 416 ms
[2023-03-12 21:32:08] [INFO ] Flatten gal took : 507 ms
[2023-03-12 21:32:09] [INFO ] Input system was already deterministic with 16566 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 9372 transition count 17300
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 9372 transition count 17300
Applied a total of 62 rules in 5596 ms. Remains 9372 /9403 variables (removed 31) and now considering 17300/17362 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5597 ms. Remains : 9372/9403 places, 17300/17362 transitions.
[2023-03-12 21:32:15] [INFO ] Flatten gal took : 433 ms
[2023-03-12 21:32:15] [INFO ] Flatten gal took : 522 ms
[2023-03-12 21:32:16] [INFO ] Input system was already deterministic with 17300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 9366 transition count 17288
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 9366 transition count 17288
Applied a total of 74 rules in 5577 ms. Remains 9366 /9403 variables (removed 37) and now considering 17288/17362 (removed 74) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5579 ms. Remains : 9366/9403 places, 17288/17362 transitions.
[2023-03-12 21:32:22] [INFO ] Flatten gal took : 438 ms
[2023-03-12 21:32:23] [INFO ] Flatten gal took : 550 ms
[2023-03-12 21:32:24] [INFO ] Input system was already deterministic with 17288 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 9367 transition count 17290
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 9367 transition count 17290
Applied a total of 72 rules in 5563 ms. Remains 9367 /9403 variables (removed 36) and now considering 17290/17362 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5564 ms. Remains : 9367/9403 places, 17290/17362 transitions.
[2023-03-12 21:32:30] [INFO ] Flatten gal took : 398 ms
[2023-03-12 21:32:30] [INFO ] Flatten gal took : 480 ms
[2023-03-12 21:32:31] [INFO ] Input system was already deterministic with 17290 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 9363 transition count 17282
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 9363 transition count 17282
Applied a total of 80 rules in 5439 ms. Remains 9363 /9403 variables (removed 40) and now considering 17282/17362 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5441 ms. Remains : 9363/9403 places, 17282/17362 transitions.
[2023-03-12 21:32:37] [INFO ] Flatten gal took : 352 ms
[2023-03-12 21:32:38] [INFO ] Flatten gal took : 481 ms
[2023-03-12 21:32:39] [INFO ] Input system was already deterministic with 17282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 9363 transition count 17282
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 9363 transition count 17282
Applied a total of 80 rules in 5635 ms. Remains 9363 /9403 variables (removed 40) and now considering 17282/17362 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5637 ms. Remains : 9363/9403 places, 17282/17362 transitions.
[2023-03-12 21:32:45] [INFO ] Flatten gal took : 419 ms
[2023-03-12 21:32:45] [INFO ] Flatten gal took : 525 ms
[2023-03-12 21:32:46] [INFO ] Input system was already deterministic with 17282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Drop transitions removed 629 transitions
Trivial Post-agglo rules discarded 629 transitions
Performed 629 trivial Post agglomeration. Transition count delta: 629
Iterating post reduction 0 with 629 rules applied. Total rules applied 629 place count 9403 transition count 16733
Reduce places removed 629 places and 0 transitions.
Iterating post reduction 1 with 629 rules applied. Total rules applied 1258 place count 8774 transition count 16733
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 1298 place count 8734 transition count 16653
Iterating global reduction 2 with 40 rules applied. Total rules applied 1338 place count 8734 transition count 16653
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1518 place count 8644 transition count 16563
Applied a total of 1518 rules in 7932 ms. Remains 8644 /9403 variables (removed 759) and now considering 16563/17362 (removed 799) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7933 ms. Remains : 8644/9403 places, 16563/17362 transitions.
[2023-03-12 21:32:55] [INFO ] Flatten gal took : 407 ms
[2023-03-12 21:32:55] [INFO ] Flatten gal took : 508 ms
[2023-03-12 21:32:56] [INFO ] Input system was already deterministic with 16563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 9364 transition count 17284
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 9364 transition count 17284
Applied a total of 78 rules in 5465 ms. Remains 9364 /9403 variables (removed 39) and now considering 17284/17362 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5465 ms. Remains : 9364/9403 places, 17284/17362 transitions.
[2023-03-12 21:33:02] [INFO ] Flatten gal took : 444 ms
[2023-03-12 21:33:03] [INFO ] Flatten gal took : 503 ms
[2023-03-12 21:33:04] [INFO ] Input system was already deterministic with 17284 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Drop transitions removed 626 transitions
Trivial Post-agglo rules discarded 626 transitions
Performed 626 trivial Post agglomeration. Transition count delta: 626
Iterating post reduction 0 with 626 rules applied. Total rules applied 626 place count 9403 transition count 16736
Reduce places removed 626 places and 0 transitions.
Iterating post reduction 1 with 626 rules applied. Total rules applied 1252 place count 8777 transition count 16736
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1252 place count 8777 transition count 16735
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1254 place count 8776 transition count 16735
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 1293 place count 8737 transition count 16657
Iterating global reduction 2 with 39 rules applied. Total rules applied 1332 place count 8737 transition count 16657
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 5 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 1510 place count 8648 transition count 16568
Applied a total of 1510 rules in 8088 ms. Remains 8648 /9403 variables (removed 755) and now considering 16568/17362 (removed 794) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8089 ms. Remains : 8648/9403 places, 16568/17362 transitions.
[2023-03-12 21:33:12] [INFO ] Flatten gal took : 369 ms
[2023-03-12 21:33:13] [INFO ] Flatten gal took : 496 ms
[2023-03-12 21:33:14] [INFO ] Input system was already deterministic with 16568 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 9363 transition count 17282
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 9363 transition count 17282
Applied a total of 80 rules in 5420 ms. Remains 9363 /9403 variables (removed 40) and now considering 17282/17362 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5423 ms. Remains : 9363/9403 places, 17282/17362 transitions.
[2023-03-12 21:33:20] [INFO ] Flatten gal took : 378 ms
[2023-03-12 21:33:20] [INFO ] Flatten gal took : 452 ms
[2023-03-12 21:33:21] [INFO ] Input system was already deterministic with 17282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 9363 transition count 17282
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 9363 transition count 17282
Applied a total of 80 rules in 5624 ms. Remains 9363 /9403 variables (removed 40) and now considering 17282/17362 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5630 ms. Remains : 9363/9403 places, 17282/17362 transitions.
[2023-03-12 21:33:27] [INFO ] Flatten gal took : 487 ms
[2023-03-12 21:33:28] [INFO ] Flatten gal took : 561 ms
[2023-03-12 21:33:29] [INFO ] Input system was already deterministic with 17282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 9369 transition count 17294
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 9369 transition count 17294
Applied a total of 68 rules in 5677 ms. Remains 9369 /9403 variables (removed 34) and now considering 17294/17362 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5678 ms. Remains : 9369/9403 places, 17294/17362 transitions.
[2023-03-12 21:33:35] [INFO ] Flatten gal took : 438 ms
[2023-03-12 21:33:36] [INFO ] Flatten gal took : 547 ms
[2023-03-12 21:33:37] [INFO ] Input system was already deterministic with 17294 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9403/9403 places, 17362/17362 transitions.
Drop transitions removed 627 transitions
Trivial Post-agglo rules discarded 627 transitions
Performed 627 trivial Post agglomeration. Transition count delta: 627
Iterating post reduction 0 with 627 rules applied. Total rules applied 627 place count 9403 transition count 16735
Reduce places removed 627 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 628 rules applied. Total rules applied 1255 place count 8776 transition count 16734
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1256 place count 8775 transition count 16734
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1256 place count 8775 transition count 16733
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1258 place count 8774 transition count 16733
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1297 place count 8735 transition count 16655
Iterating global reduction 3 with 39 rules applied. Total rules applied 1336 place count 8735 transition count 16655
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 7 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1514 place count 8646 transition count 16566
Applied a total of 1514 rules in 8348 ms. Remains 8646 /9403 variables (removed 757) and now considering 16566/17362 (removed 796) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8349 ms. Remains : 8646/9403 places, 16566/17362 transitions.
[2023-03-12 21:33:45] [INFO ] Flatten gal took : 321 ms
[2023-03-12 21:33:46] [INFO ] Flatten gal took : 483 ms
[2023-03-12 21:33:47] [INFO ] Input system was already deterministic with 16566 transitions.
[2023-03-12 21:33:47] [INFO ] Flatten gal took : 363 ms
[2023-03-12 21:33:48] [INFO ] Flatten gal took : 386 ms
[2023-03-12 21:33:48] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-12 21:33:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 9403 places, 17362 transitions and 67484 arcs took 78 ms.
Total runtime 326011 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/532/ctl_0_ --ctl=/tmp/532/ctl_1_ --ctl=/tmp/532/ctl_2_ --ctl=/tmp/532/ctl_3_ --ctl=/tmp/532/ctl_4_ --ctl=/tmp/532/ctl_5_ --ctl=/tmp/532/ctl_6_ --ctl=/tmp/532/ctl_7_ --ctl=/tmp/532/ctl_8_ --ctl=/tmp/532/ctl_9_ --ctl=/tmp/532/ctl_10_ --ctl=/tmp/532/ctl_11_ --ctl=/tmp/532/ctl_12_ --ctl=/tmp/532/ctl_13_ --ctl=/tmp/532/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 831776 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16075012 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="CANConstruction-PT-090"
export BK_EXAMINATION="CTLFireability"
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 CANConstruction-PT-090, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813695000682"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-090.tgz
mv CANConstruction-PT-090 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;