About the Execution of LoLa+red for PolyORBLF-PT-S06J06T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8721.964 | 339272.00 | 378702.00 | 1107.50 | FTFF?TFTT?FFTFFT | 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.r295-tall-167873948200626.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PolyORBLF-PT-S06J06T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948200626
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 28K Feb 26 14:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 26 14:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 444K Feb 26 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Feb 26 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 52K Feb 26 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 273K Feb 26 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 534K Feb 26 14:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.4M Feb 26 14:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M 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 PolyORBLF-PT-S06J06T08-CTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J06T08-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678878856087
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=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J06T08
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 11:14:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 11:14:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 11:14:18] [INFO ] Load time of PNML (sax parser for PT used): 613 ms
[2023-03-15 11:14:18] [INFO ] Transformed 894 places.
[2023-03-15 11:14:18] [INFO ] Transformed 14334 transitions.
[2023-03-15 11:14:18] [INFO ] Parsed PT model containing 894 places and 14334 transitions and 119772 arcs in 772 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 71 ms.
[2023-03-15 11:14:18] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 11:14:18] [INFO ] Reduced 9360 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 599 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 888 transition count 3574
Applied a total of 6 rules in 151 ms. Remains 888 /894 variables (removed 6) and now considering 3574/3574 (removed 0) transitions.
[2023-03-15 11:14:18] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
// Phase 1: matrix 3526 rows 888 cols
[2023-03-15 11:14:19] [INFO ] Computed 56 place invariants in 226 ms
[2023-03-15 11:14:23] [INFO ] Dead Transitions using invariants and state equation in 4390 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2023-03-15 11:14:23] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 888 cols
[2023-03-15 11:14:23] [INFO ] Computed 56 place invariants in 86 ms
[2023-03-15 11:14:23] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-03-15 11:14:23] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
[2023-03-15 11:14:23] [INFO ] Invariant cache hit.
[2023-03-15 11:14:24] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:14:35] [INFO ] Implicit Places using invariants and state equation in 12056 ms returned []
Implicit Place search using SMT with State Equation took 12575 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 888/894 places, 2350/3574 transitions.
Applied a total of 0 rules in 19 ms. Remains 888 /888 variables (removed 0) and now considering 2350/2350 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17177 ms. Remains : 888/894 places, 2350/3574 transitions.
Support contains 599 out of 888 places after structural reductions.
[2023-03-15 11:14:36] [INFO ] Flatten gal took : 315 ms
[2023-03-15 11:14:37] [INFO ] Flatten gal took : 227 ms
[2023-03-15 11:14:37] [INFO ] Input system was already deterministic with 2350 transitions.
Support contains 551 out of 888 places (down from 599) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 53 resets, run finished after 1123 ms. (steps per millisecond=8 ) properties (out of 103) seen :37
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 65) 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 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) 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 64) seen :0
Running SMT prover for 64 properties.
[2023-03-15 11:14:40] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
[2023-03-15 11:14:40] [INFO ] Invariant cache hit.
[2023-03-15 11:14:44] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-03-15 11:14:44] [INFO ] [Real]Absence check using 19 positive and 37 generalized place invariants in 35 ms returned sat
[2023-03-15 11:14:44] [INFO ] After 1203ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:63
[2023-03-15 11:14:45] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-03-15 11:14:45] [INFO ] [Nat]Absence check using 19 positive and 37 generalized place invariants in 34 ms returned sat
[2023-03-15 11:15:09] [INFO ] After 23502ms SMT Verify possible using state equation in natural domain returned unsat :46 sat :16
[2023-03-15 11:15:09] [INFO ] State equation strengthened by 224 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)
[2023-03-15 11:15:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 11:15:09] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:63
Fused 64 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20 out of 888 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 888 transition count 2286
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 824 transition count 2286
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 128 place count 824 transition count 2174
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 352 place count 712 transition count 2174
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 3 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 2 with 188 rules applied. Total rules applied 540 place count 618 transition count 2080
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 2 with 17 rules applied. Total rules applied 557 place count 618 transition count 2063
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 574 place count 601 transition count 2063
Applied a total of 574 rules in 381 ms. Remains 601 /888 variables (removed 287) and now considering 2063/2350 (removed 287) transitions.
[2023-03-15 11:15:10] [INFO ] Flow matrix only has 2015 transitions (discarded 48 similar events)
// Phase 1: matrix 2015 rows 601 cols
[2023-03-15 11:15:10] [INFO ] Computed 56 place invariants in 43 ms
[2023-03-15 11:15:12] [INFO ] Dead Transitions using invariants and state equation in 1736 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2121 ms. Remains : 601/888 places, 2063/2350 transitions.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 75959 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 75959 steps, saw 26714 distinct states, run finished after 3002 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 17 properties.
[2023-03-15 11:15:15] [INFO ] Flow matrix only has 2015 transitions (discarded 48 similar events)
[2023-03-15 11:15:15] [INFO ] Invariant cache hit.
[2023-03-15 11:15:15] [INFO ] [Real]Absence check using 18 positive place invariants in 9 ms returned sat
[2023-03-15 11:15:16] [INFO ] [Real]Absence check using 18 positive and 38 generalized place invariants in 35 ms returned sat
[2023-03-15 11:15:35] [INFO ] After 19296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-15 11:15:35] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2023-03-15 11:15:35] [INFO ] [Nat]Absence check using 18 positive and 38 generalized place invariants in 37 ms returned sat
[2023-03-15 11:16:00] [INFO ] After 24556ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-15 11:16:00] [INFO ] State equation strengthened by 224 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)
[2023-03-15 11:16:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 11:16:00] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 17 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 21 ms.
Support contains 20 out of 601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 601/601 places, 2063/2063 transitions.
Applied a total of 0 rules in 45 ms. Remains 601 /601 variables (removed 0) and now considering 2063/2063 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 601/601 places, 2063/2063 transitions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 17) seen :3
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :1
Running SMT prover for 6 properties.
[2023-03-15 11:16:01] [INFO ] Flow matrix only has 2015 transitions (discarded 48 similar events)
[2023-03-15 11:16:01] [INFO ] Invariant cache hit.
[2023-03-15 11:16:01] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-15 11:16:01] [INFO ] [Real]Absence check using 18 positive and 38 generalized place invariants in 37 ms returned sat
[2023-03-15 11:16:05] [INFO ] After 4152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 11:16:05] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-15 11:16:05] [INFO ] [Nat]Absence check using 18 positive and 38 generalized place invariants in 40 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-15 11:16:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 11:16:30] [INFO ] After 25043ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 601/601 places, 2063/2063 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 601 transition count 2062
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 600 transition count 2062
Applied a total of 2 rules in 86 ms. Remains 600 /601 variables (removed 1) and now considering 2062/2063 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 600/601 places, 2062/2063 transitions.
Successfully simplified 46 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 11:16:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-15 11:16:30] [INFO ] Flatten gal took : 135 ms
[2023-03-15 11:16:30] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 11:16:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 11:16:31] [INFO ] Flatten gal took : 130 ms
[2023-03-15 11:16:31] [INFO ] Input system was already deterministic with 2350 transitions.
Support contains 473 out of 888 places (down from 481) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 2334
Applied a total of 32 rules in 107 ms. Remains 872 /888 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:16:31] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 872 cols
[2023-03-15 11:16:31] [INFO ] Computed 56 place invariants in 57 ms
[2023-03-15 11:16:34] [INFO ] Dead Transitions using invariants and state equation in 3231 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3344 ms. Remains : 872/888 places, 2334/2350 transitions.
[2023-03-15 11:16:34] [INFO ] Flatten gal took : 99 ms
[2023-03-15 11:16:35] [INFO ] Flatten gal took : 101 ms
[2023-03-15 11:16:35] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 888 transition count 2302
Reduce places removed 48 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 64 rules applied. Total rules applied 112 place count 840 transition count 2286
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 128 place count 824 transition count 2286
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 128 place count 824 transition count 2222
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 256 place count 760 transition count 2222
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 416 place count 680 transition count 2142
Applied a total of 416 rules in 167 ms. Remains 680 /888 variables (removed 208) and now considering 2142/2350 (removed 208) transitions.
[2023-03-15 11:16:35] [INFO ] Flow matrix only has 2094 transitions (discarded 48 similar events)
// Phase 1: matrix 2094 rows 680 cols
[2023-03-15 11:16:35] [INFO ] Computed 56 place invariants in 49 ms
[2023-03-15 11:16:37] [INFO ] Dead Transitions using invariants and state equation in 2164 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2335 ms. Remains : 680/888 places, 2142/2350 transitions.
[2023-03-15 11:16:37] [INFO ] Flatten gal took : 93 ms
[2023-03-15 11:16:37] [INFO ] Flatten gal took : 92 ms
[2023-03-15 11:16:38] [INFO ] Input system was already deterministic with 2142 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 888 transition count 2294
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 832 transition count 2286
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 824 transition count 2286
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 128 place count 824 transition count 2174
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 352 place count 712 transition count 2174
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 544 place count 616 transition count 2078
Applied a total of 544 rules in 122 ms. Remains 616 /888 variables (removed 272) and now considering 2078/2350 (removed 272) transitions.
[2023-03-15 11:16:38] [INFO ] Flow matrix only has 2030 transitions (discarded 48 similar events)
// Phase 1: matrix 2030 rows 616 cols
[2023-03-15 11:16:38] [INFO ] Computed 56 place invariants in 47 ms
[2023-03-15 11:16:39] [INFO ] Dead Transitions using invariants and state equation in 1790 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1916 ms. Remains : 616/888 places, 2078/2350 transitions.
[2023-03-15 11:16:40] [INFO ] Flatten gal took : 78 ms
[2023-03-15 11:16:40] [INFO ] Flatten gal took : 88 ms
[2023-03-15 11:16:40] [INFO ] Input system was already deterministic with 2078 transitions.
Finished random walk after 153 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=76 )
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 888 transition count 2334
Reduce places removed 16 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 872 transition count 2326
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 48 place count 864 transition count 2326
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 48 place count 864 transition count 2302
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 96 place count 840 transition count 2302
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 104 place count 832 transition count 2294
Iterating global reduction 3 with 8 rules applied. Total rules applied 112 place count 832 transition count 2294
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 224 place count 776 transition count 2238
Applied a total of 224 rules in 131 ms. Remains 776 /888 variables (removed 112) and now considering 2238/2350 (removed 112) transitions.
[2023-03-15 11:16:40] [INFO ] Flow matrix only has 2190 transitions (discarded 48 similar events)
// Phase 1: matrix 2190 rows 776 cols
[2023-03-15 11:16:40] [INFO ] Computed 56 place invariants in 50 ms
[2023-03-15 11:16:43] [INFO ] Dead Transitions using invariants and state equation in 2828 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2961 ms. Remains : 776/888 places, 2238/2350 transitions.
[2023-03-15 11:16:43] [INFO ] Flatten gal took : 98 ms
[2023-03-15 11:16:43] [INFO ] Flatten gal took : 114 ms
[2023-03-15 11:16:43] [INFO ] Input system was already deterministic with 2238 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Applied a total of 0 rules in 13 ms. Remains 888 /888 variables (removed 0) and now considering 2350/2350 (removed 0) transitions.
[2023-03-15 11:16:43] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 888 cols
[2023-03-15 11:16:44] [INFO ] Computed 56 place invariants in 70 ms
[2023-03-15 11:16:47] [INFO ] Dead Transitions using invariants and state equation in 3434 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3450 ms. Remains : 888/888 places, 2350/2350 transitions.
[2023-03-15 11:16:47] [INFO ] Flatten gal took : 79 ms
[2023-03-15 11:16:47] [INFO ] Flatten gal took : 86 ms
[2023-03-15 11:16:47] [INFO ] Input system was already deterministic with 2350 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 2334
Applied a total of 32 rules in 47 ms. Remains 872 /888 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:16:47] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 872 cols
[2023-03-15 11:16:47] [INFO ] Computed 56 place invariants in 108 ms
[2023-03-15 11:16:51] [INFO ] Dead Transitions using invariants and state equation in 3277 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3325 ms. Remains : 872/888 places, 2334/2350 transitions.
[2023-03-15 11:16:51] [INFO ] Flatten gal took : 72 ms
[2023-03-15 11:16:51] [INFO ] Flatten gal took : 80 ms
[2023-03-15 11:16:51] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 2334
Applied a total of 32 rules in 40 ms. Remains 872 /888 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:16:51] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:16:51] [INFO ] Invariant cache hit.
[2023-03-15 11:16:54] [INFO ] Dead Transitions using invariants and state equation in 3212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3253 ms. Remains : 872/888 places, 2334/2350 transitions.
[2023-03-15 11:16:54] [INFO ] Flatten gal took : 74 ms
[2023-03-15 11:16:54] [INFO ] Flatten gal took : 79 ms
[2023-03-15 11:16:54] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 2334
Applied a total of 32 rules in 39 ms. Remains 872 /888 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:16:55] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:16:55] [INFO ] Invariant cache hit.
[2023-03-15 11:16:58] [INFO ] Dead Transitions using invariants and state equation in 3160 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3202 ms. Remains : 872/888 places, 2334/2350 transitions.
[2023-03-15 11:16:58] [INFO ] Flatten gal took : 74 ms
[2023-03-15 11:16:58] [INFO ] Flatten gal took : 80 ms
[2023-03-15 11:16:58] [INFO ] Input system was already deterministic with 2334 transitions.
[2023-03-15 11:16:58] [INFO ] Flatten gal took : 99 ms
[2023-03-15 11:16:58] [INFO ] Flatten gal took : 101 ms
[2023-03-15 11:16:58] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLFireability.sr.xml took 29 ms.
[2023-03-15 11:16:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 888 places, 2350 transitions and 11958 arcs took 12 ms.
Total runtime 161566 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-PT-S06J06T08
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
CTLFireability
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PolyORBLF-PT-S06J06T08-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678879195359
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/CTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:478
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:284
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: Created skeleton in 1.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: LAUNCH task # 4 (type EXCL) for 3 PolyORBLF-PT-S06J06T08-CTLFireability-01
lola: time limit : 505 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: LAUNCH task # 23 (type FNDP) for 0 PolyORBLF-PT-S06J06T08-CTLFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: FINISHED task # 23 (type FNDP) for PolyORBLF-PT-S06J06T08-CTLFireability-00
lola: result : true
lola: fired transitions : 185
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: FINISHED task # 4 (type EXCL) for PolyORBLF-PT-S06J06T08-CTLFireability-01
lola: result : true
lola: markings : 99275
lola: fired transitions : 437333
lola: time used : 2.000000
lola: memory pages used : 2
lola: LAUNCH task # 19 (type EXCL) for 18 PolyORBLF-PT-S06J06T08-CTLFireability-14
lola: time limit : 707 sec
lola: memory limit: 32 pages
lola: FINISHED task # 19 (type EXCL) for PolyORBLF-PT-S06J06T08-CTLFireability-14
lola: result : false
lola: markings : 33531
lola: fired transitions : 84221
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 16 (type EXCL) for 15 PolyORBLF-PT-S06J06T08-CTLFireability-09
lola: time limit : 884 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S06J06T08-CTLFireability-00: AG NODL false findpath
PolyORBLF-PT-S06J06T08-CTLFireability-01: CTL true CTL model checker
PolyORBLF-PT-S06J06T08-CTLFireability-14: CTL false CTL model checker
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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PolyORBLF-PT-S06J06T08-CTLFireability-08: CTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T08-CTLFireability-09: CTL 0 0 1 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
16 CTL EXCL 0/884 1/32 PolyORBLF-PT-S06J06T08-CTLFireability-09 13523 m, 2704 m/sec, 34699 t fired, .
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PolyORBLF-PT-S06J06T08-CTLFireability-14: CTL false CTL model checker
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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PolyORBLF-PT-S06J06T08-CTLFireability-01: CTL true CTL model checker
PolyORBLF-PT-S06J06T08-CTLFireability-14: CTL false CTL model checker
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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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="PolyORBLF-PT-S06J06T08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is PolyORBLF-PT-S06J06T08, 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 r295-tall-167873948200626"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T08.tgz
mv PolyORBLF-PT-S06J06T08 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 ;