About the Execution of LTSMin+red for ServersAndClients-PT-200320
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11287.823 | 3600000.00 | 3686610.00 | 10604.70 | ?T???????T???T?? | 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.r361-smll-167891811700522.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 ltsminxred
Input is ServersAndClients-PT-200320, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811700522
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 6.8K Feb 26 03:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 03:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 03:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 03:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 04:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 26 04:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 04:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 04:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 41M 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 ServersAndClients-PT-200320-CTLFireability-00
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-01
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-02
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-03
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-04
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-05
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-06
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-07
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-08
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-09
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-10
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-11
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-12
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-13
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-14
FORMULA_NAME ServersAndClients-PT-200320-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679344460812
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=ServersAndClients-PT-200320
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 20:34:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 20:34:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 20:34:26] [INFO ] Load time of PNML (sax parser for PT used): 2521 ms
[2023-03-20 20:34:27] [INFO ] Transformed 65121 places.
[2023-03-20 20:34:27] [INFO ] Transformed 128400 transitions.
[2023-03-20 20:34:27] [INFO ] Parsed PT model containing 65121 places and 128400 transitions and 385600 arcs in 3171 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 50 ms.
Support contains 159 out of 65121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1612 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
// Phase 1: matrix 128400 rows 65121 cols
[2023-03-20 20:34:32] [INFO ] Computed 721 place invariants in 2938 ms
[2023-03-20 20:34:42] [INFO ] Implicit Places using invariants in 12383 ms returned []
Implicit Place search using SMT only with invariants took 12425 ms to find 0 implicit places.
[2023-03-20 20:34:42] [INFO ] Invariant cache hit.
[2023-03-20 20:34:51] [INFO ] Dead Transitions using invariants and state equation in 9193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23263 ms. Remains : 65121/65121 places, 128400/128400 transitions.
Support contains 159 out of 65121 places after structural reductions.
[2023-03-20 20:34:57] [INFO ] Flatten gal took : 4920 ms
[2023-03-20 20:35:01] [INFO ] Flatten gal took : 4012 ms
[2023-03-20 20:35:09] [INFO ] Input system was already deterministic with 128400 transitions.
Support contains 158 out of 65121 places (down from 159) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2909 ms. (steps per millisecond=3 ) properties (out of 89) seen :38
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Running SMT prover for 51 properties.
[2023-03-20 20:35:14] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
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)
[2023-03-20 20:35:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 20:35:39] [INFO ] After 25545ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 51 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 80 out of 65121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 58168 transitions
Trivial Post-agglo rules discarded 58168 transitions
Performed 58168 trivial Post agglomeration. Transition count delta: 58168
Iterating post reduction 0 with 58168 rules applied. Total rules applied 58168 place count 65121 transition count 70232
Reduce places removed 58168 places and 0 transitions.
Performed 3381 Post agglomeration using F-continuation condition.Transition count delta: 3381
Iterating post reduction 1 with 61549 rules applied. Total rules applied 119717 place count 6953 transition count 66851
Reduce places removed 3641 places and 0 transitions.
Ensure Unique test removed 51800 transitions
Reduce isomorphic transitions removed 51800 transitions.
Iterating post reduction 2 with 55441 rules applied. Total rules applied 175158 place count 3312 transition count 15051
Drop transitions removed 9549 transitions
Redundant transition composition rules discarded 9549 transitions
Iterating global reduction 3 with 9549 rules applied. Total rules applied 184707 place count 3312 transition count 5502
Partial Free-agglomeration rule applied 189 times.
Drop transitions removed 189 transitions
Iterating global reduction 3 with 189 rules applied. Total rules applied 184896 place count 3312 transition count 5502
Applied a total of 184896 rules in 12155 ms. Remains 3312 /65121 variables (removed 61809) and now considering 5502/128400 (removed 122898) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12159 ms. Remains : 3312/65121 places, 5502/128400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=13 ) properties (out of 51) seen :27
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) 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 23) 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 23) 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 23) 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 23) 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 23) 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 23) 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 23) 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 23) 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 23) 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 23) 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 23) seen :0
Running SMT prover for 23 properties.
// Phase 1: matrix 5502 rows 3312 cols
[2023-03-20 20:35:53] [INFO ] Computed 461 place invariants in 72 ms
[2023-03-20 20:35:56] [INFO ] [Real]Absence check using 261 positive place invariants in 382 ms returned sat
[2023-03-20 20:35:56] [INFO ] [Real]Absence check using 261 positive and 200 generalized place invariants in 152 ms returned sat
[2023-03-20 20:36:04] [INFO ] After 6649ms SMT Verify possible using state equation in real domain returned unsat :10 sat :13
[2023-03-20 20:36:11] [INFO ] After 13659ms SMT Verify possible using trap constraints in real domain returned unsat :10 sat :13
Attempting to minimize the solution found.
Minimization took 3500 ms.
[2023-03-20 20:36:14] [INFO ] After 21394ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :13
Fused 23 Parikh solutions to 13 different solutions.
Finished Parikh walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Parikh walk visited 13 properties in 77 ms.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2023-03-20 20:36:18] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-20 20:36:18] [INFO ] Flatten gal took : 3469 ms
FORMULA ServersAndClients-PT-200320-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200320-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200320-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 20:36:22] [INFO ] Flatten gal took : 3716 ms
[2023-03-20 20:36:28] [INFO ] Input system was already deterministic with 128400 transitions.
Support contains 87 out of 65121 places (down from 97) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1722 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1728 ms. Remains : 65121/65121 places, 128400/128400 transitions.
[2023-03-20 20:36:35] [INFO ] Flatten gal took : 4058 ms
[2023-03-20 20:36:39] [INFO ] Flatten gal took : 3670 ms
[2023-03-20 20:36:45] [INFO ] Input system was already deterministic with 128400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1632 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1639 ms. Remains : 65121/65121 places, 128400/128400 transitions.
[2023-03-20 20:36:51] [INFO ] Flatten gal took : 3399 ms
[2023-03-20 20:36:54] [INFO ] Flatten gal took : 3682 ms
[2023-03-20 20:37:00] [INFO ] Input system was already deterministic with 128400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1503 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1511 ms. Remains : 65121/65121 places, 128400/128400 transitions.
[2023-03-20 20:37:06] [INFO ] Flatten gal took : 3279 ms
[2023-03-20 20:37:09] [INFO ] Flatten gal took : 3677 ms
[2023-03-20 20:37:16] [INFO ] Input system was already deterministic with 128400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 62962 transitions
Trivial Post-agglo rules discarded 62962 transitions
Performed 62962 trivial Post agglomeration. Transition count delta: 62962
Iterating post reduction 0 with 62962 rules applied. Total rules applied 62962 place count 65121 transition count 65438
Reduce places removed 62962 places and 0 transitions.
Performed 636 Post agglomeration using F-continuation condition.Transition count delta: 636
Iterating post reduction 1 with 63598 rules applied. Total rules applied 126560 place count 2159 transition count 64802
Reduce places removed 952 places and 0 transitions.
Ensure Unique test removed 63000 transitions
Reduce isomorphic transitions removed 63000 transitions.
Iterating post reduction 2 with 63952 rules applied. Total rules applied 190512 place count 1207 transition count 1802
Drop transitions removed 398 transitions
Redundant transition composition rules discarded 398 transitions
Iterating global reduction 3 with 398 rules applied. Total rules applied 190910 place count 1207 transition count 1404
Applied a total of 190910 rules in 3669 ms. Remains 1207 /65121 variables (removed 63914) and now considering 1404/128400 (removed 126996) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3674 ms. Remains : 1207/65121 places, 1404/128400 transitions.
[2023-03-20 20:37:20] [INFO ] Flatten gal took : 50 ms
[2023-03-20 20:37:20] [INFO ] Flatten gal took : 55 ms
[2023-03-20 20:37:20] [INFO ] Input system was already deterministic with 1404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 63997 transitions
Trivial Post-agglo rules discarded 63997 transitions
Performed 63997 trivial Post agglomeration. Transition count delta: 63997
Iterating post reduction 0 with 63997 rules applied. Total rules applied 63997 place count 65121 transition count 64403
Reduce places removed 64314 places and 0 transitions.
Ensure Unique test removed 63200 transitions
Reduce isomorphic transitions removed 63200 transitions.
Iterating post reduction 1 with 127514 rules applied. Total rules applied 191511 place count 807 transition count 1203
Drop transitions removed 597 transitions
Redundant transition composition rules discarded 597 transitions
Iterating global reduction 2 with 597 rules applied. Total rules applied 192108 place count 807 transition count 606
Discarding 197 places :
Implicit places reduction removed 197 places
Drop transitions removed 394 transitions
Trivial Post-agglo rules discarded 394 transitions
Performed 394 trivial Post agglomeration. Transition count delta: 394
Iterating post reduction 2 with 591 rules applied. Total rules applied 192699 place count 610 transition count 212
Reduce places removed 591 places and 0 transitions.
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 787 rules applied. Total rules applied 193486 place count 19 transition count 16
Applied a total of 193486 rules in 3002 ms. Remains 19 /65121 variables (removed 65102) and now considering 16/128400 (removed 128384) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3003 ms. Remains : 19/65121 places, 16/128400 transitions.
[2023-03-20 20:37:23] [INFO ] Flatten gal took : 1 ms
[2023-03-20 20:37:23] [INFO ] Flatten gal took : 1 ms
[2023-03-20 20:37:23] [INFO ] Input system was already deterministic with 16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1858 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1862 ms. Remains : 65121/65121 places, 128400/128400 transitions.
[2023-03-20 20:37:29] [INFO ] Flatten gal took : 3501 ms
[2023-03-20 20:37:33] [INFO ] Flatten gal took : 3842 ms
[2023-03-20 20:37:39] [INFO ] Input system was already deterministic with 128400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 62444 transitions
Trivial Post-agglo rules discarded 62444 transitions
Performed 62444 trivial Post agglomeration. Transition count delta: 62444
Iterating post reduction 0 with 62444 rules applied. Total rules applied 62444 place count 65121 transition count 65956
Reduce places removed 62444 places and 0 transitions.
Performed 951 Post agglomeration using F-continuation condition.Transition count delta: 951
Iterating post reduction 1 with 63395 rules applied. Total rules applied 125839 place count 2677 transition count 65005
Reduce places removed 1263 places and 0 transitions.
Ensure Unique test removed 62200 transitions
Reduce isomorphic transitions removed 62200 transitions.
Iterating post reduction 2 with 63463 rules applied. Total rules applied 189302 place count 1414 transition count 2805
Drop transitions removed 995 transitions
Redundant transition composition rules discarded 995 transitions
Iterating global reduction 3 with 995 rules applied. Total rules applied 190297 place count 1414 transition count 1810
Applied a total of 190297 rules in 4020 ms. Remains 1414 /65121 variables (removed 63707) and now considering 1810/128400 (removed 126590) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4022 ms. Remains : 1414/65121 places, 1810/128400 transitions.
[2023-03-20 20:37:44] [INFO ] Flatten gal took : 44 ms
[2023-03-20 20:37:44] [INFO ] Flatten gal took : 49 ms
[2023-03-20 20:37:44] [INFO ] Input system was already deterministic with 1810 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 63481 transitions
Trivial Post-agglo rules discarded 63481 transitions
Performed 63481 trivial Post agglomeration. Transition count delta: 63481
Iterating post reduction 0 with 63481 rules applied. Total rules applied 63481 place count 65121 transition count 64919
Reduce places removed 63481 places and 0 transitions.
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 319
Iterating post reduction 1 with 63800 rules applied. Total rules applied 127281 place count 1640 transition count 64600
Reduce places removed 638 places and 0 transitions.
Ensure Unique test removed 63600 transitions
Reduce isomorphic transitions removed 63600 transitions.
Iterating post reduction 2 with 64238 rules applied. Total rules applied 191519 place count 1002 transition count 1000
Applied a total of 191519 rules in 3234 ms. Remains 1002 /65121 variables (removed 64119) and now considering 1000/128400 (removed 127400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3234 ms. Remains : 1002/65121 places, 1000/128400 transitions.
[2023-03-20 20:37:47] [INFO ] Flatten gal took : 22 ms
[2023-03-20 20:37:47] [INFO ] Flatten gal took : 24 ms
[2023-03-20 20:37:47] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1866 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1870 ms. Remains : 65121/65121 places, 128400/128400 transitions.
[2023-03-20 20:37:53] [INFO ] Flatten gal took : 3347 ms
[2023-03-20 20:37:57] [INFO ] Flatten gal took : 3757 ms
[2023-03-20 20:38:03] [INFO ] Input system was already deterministic with 128400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 63999 transitions
Trivial Post-agglo rules discarded 63999 transitions
Performed 63999 trivial Post agglomeration. Transition count delta: 63999
Iterating post reduction 0 with 63999 rules applied. Total rules applied 63999 place count 65121 transition count 64401
Reduce places removed 64318 places and 0 transitions.
Ensure Unique test removed 63600 transitions
Reduce isomorphic transitions removed 63600 transitions.
Iterating post reduction 1 with 127918 rules applied. Total rules applied 191917 place count 803 transition count 801
Drop transitions removed 199 transitions
Redundant transition composition rules discarded 199 transitions
Iterating global reduction 2 with 199 rules applied. Total rules applied 192116 place count 803 transition count 602
Discarding 199 places :
Implicit places reduction removed 199 places
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 2 with 597 rules applied. Total rules applied 192713 place count 604 transition count 204
Reduce places removed 597 places and 0 transitions.
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 3 with 795 rules applied. Total rules applied 193508 place count 7 transition count 6
Applied a total of 193508 rules in 2961 ms. Remains 7 /65121 variables (removed 65114) and now considering 6/128400 (removed 128394) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2961 ms. Remains : 7/65121 places, 6/128400 transitions.
[2023-03-20 20:38:07] [INFO ] Flatten gal took : 1 ms
[2023-03-20 20:38:07] [INFO ] Flatten gal took : 0 ms
[2023-03-20 20:38:07] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1876 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1879 ms. Remains : 65121/65121 places, 128400/128400 transitions.
[2023-03-20 20:38:13] [INFO ] Flatten gal took : 3767 ms
[2023-03-20 20:38:17] [INFO ] Flatten gal took : 4056 ms
[2023-03-20 20:38:23] [INFO ] Input system was already deterministic with 128400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 61934 transitions
Trivial Post-agglo rules discarded 61934 transitions
Performed 61934 trivial Post agglomeration. Transition count delta: 61934
Iterating post reduction 0 with 61934 rules applied. Total rules applied 61934 place count 65121 transition count 66466
Reduce places removed 61934 places and 0 transitions.
Performed 1264 Post agglomeration using F-continuation condition.Transition count delta: 1264
Iterating post reduction 1 with 63198 rules applied. Total rules applied 125132 place count 3187 transition count 65202
Reduce places removed 1578 places and 0 transitions.
Ensure Unique test removed 62600 transitions
Reduce isomorphic transitions removed 62600 transitions.
Iterating post reduction 2 with 64178 rules applied. Total rules applied 189310 place count 1609 transition count 2602
Drop transitions removed 398 transitions
Redundant transition composition rules discarded 398 transitions
Iterating global reduction 3 with 398 rules applied. Total rules applied 189708 place count 1609 transition count 2204
Applied a total of 189708 rules in 3846 ms. Remains 1609 /65121 variables (removed 63512) and now considering 2204/128400 (removed 126196) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3846 ms. Remains : 1609/65121 places, 2204/128400 transitions.
[2023-03-20 20:38:27] [INFO ] Flatten gal took : 56 ms
[2023-03-20 20:38:27] [INFO ] Flatten gal took : 62 ms
[2023-03-20 20:38:27] [INFO ] Input system was already deterministic with 2204 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 62961 transitions
Trivial Post-agglo rules discarded 62961 transitions
Performed 62961 trivial Post agglomeration. Transition count delta: 62961
Iterating post reduction 0 with 62961 rules applied. Total rules applied 62961 place count 65121 transition count 65439
Reduce places removed 62961 places and 0 transitions.
Performed 636 Post agglomeration using F-continuation condition.Transition count delta: 636
Iterating post reduction 1 with 63597 rules applied. Total rules applied 126558 place count 2160 transition count 64803
Reduce places removed 951 places and 0 transitions.
Ensure Unique test removed 62800 transitions
Reduce isomorphic transitions removed 62800 transitions.
Iterating post reduction 2 with 63751 rules applied. Total rules applied 190309 place count 1209 transition count 2003
Drop transitions removed 597 transitions
Redundant transition composition rules discarded 597 transitions
Iterating global reduction 3 with 597 rules applied. Total rules applied 190906 place count 1209 transition count 1406
Applied a total of 190906 rules in 3540 ms. Remains 1209 /65121 variables (removed 63912) and now considering 1406/128400 (removed 126994) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3540 ms. Remains : 1209/65121 places, 1406/128400 transitions.
[2023-03-20 20:38:31] [INFO ] Flatten gal took : 53 ms
[2023-03-20 20:38:31] [INFO ] Flatten gal took : 57 ms
[2023-03-20 20:38:31] [INFO ] Input system was already deterministic with 1406 transitions.
[2023-03-20 20:38:35] [INFO ] Flatten gal took : 3463 ms
[2023-03-20 20:38:38] [INFO ] Flatten gal took : 3489 ms
[2023-03-20 20:38:38] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-20 20:38:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 65121 places, 128400 transitions and 385600 arcs took 379 ms.
Total runtime 255064 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/504/ctl_0_ --ctl=/tmp/504/ctl_1_ --ctl=/tmp/504/ctl_2_ --ctl=/tmp/504/ctl_3_ --ctl=/tmp/504/ctl_4_ --ctl=/tmp/504/ctl_5_ --ctl=/tmp/504/ctl_6_ --ctl=/tmp/504/ctl_7_ --ctl=/tmp/504/ctl_8_ --ctl=/tmp/504/ctl_9_ --ctl=/tmp/504/ctl_10_ --ctl=/tmp/504/ctl_11_ --ctl=/tmp/504/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4743948 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15981292 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="ServersAndClients-PT-200320"
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 ServersAndClients-PT-200320, 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 r361-smll-167891811700522"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200320.tgz
mv ServersAndClients-PT-200320 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 ;