About the Execution of LTSMin+red for ServersAndClients-PT-100320
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10581.256 | 3600000.00 | 3676591.00 | 9093.10 | [undef] | Time out reached |
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-167891811600490.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-100320, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811600490
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.8K Feb 26 03:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 03:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 03:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 03:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 17K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 04:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 04:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 26 04:14 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 20M 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-100320-CTLFireability-00
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-01
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-02
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-03
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-04
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-05
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-06
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-07
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-08
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-09
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-10
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-11
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-12
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-13
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-14
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679309555847
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-100320
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 10:52:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 10:52:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 10:52:41] [INFO ] Load time of PNML (sax parser for PT used): 1555 ms
[2023-03-20 10:52:41] [INFO ] Transformed 32721 places.
[2023-03-20 10:52:41] [INFO ] Transformed 64200 transitions.
[2023-03-20 10:52:41] [INFO ] Parsed PT model containing 32721 places and 64200 transitions and 192800 arcs in 1976 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 53 ms.
Support contains 148 out of 32721 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 592 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2023-03-20 10:52:43] [INFO ] Computed 521 place invariants in 1263 ms
[2023-03-20 10:52:48] [INFO ] Implicit Places using invariants in 6644 ms returned []
Implicit Place search using SMT only with invariants took 6696 ms to find 0 implicit places.
[2023-03-20 10:52:49] [INFO ] Invariant cache hit.
[2023-03-20 10:52:53] [INFO ] Dead Transitions using invariants and state equation in 4727 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12030 ms. Remains : 32721/32721 places, 64200/64200 transitions.
Support contains 148 out of 32721 places after structural reductions.
[2023-03-20 10:52:57] [INFO ] Flatten gal took : 2471 ms
[2023-03-20 10:52:59] [INFO ] Flatten gal took : 1928 ms
[2023-03-20 10:53:03] [INFO ] Input system was already deterministic with 64200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1795 ms. (steps per millisecond=5 ) properties (out of 89) seen :37
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 52) 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 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) 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 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Running SMT prover for 50 properties.
[2023-03-20 10:53:06] [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 10:53:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 10:53:32] [INFO ] After 25039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 50 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 78 out of 32721 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 26667 transitions
Trivial Post-agglo rules discarded 26667 transitions
Performed 26667 trivial Post agglomeration. Transition count delta: 26667
Iterating post reduction 0 with 26667 rules applied. Total rules applied 26667 place count 32721 transition count 37533
Reduce places removed 26667 places and 0 transitions.
Performed 3983 Post agglomeration using F-continuation condition.Transition count delta: 3983
Iterating post reduction 1 with 30650 rules applied. Total rules applied 57317 place count 6054 transition count 33550
Reduce places removed 4246 places and 0 transitions.
Ensure Unique test removed 26200 transitions
Reduce isomorphic transitions removed 26200 transitions.
Iterating post reduction 2 with 30446 rules applied. Total rules applied 87763 place count 1808 transition count 7350
Drop transitions removed 4350 transitions
Redundant transition composition rules discarded 4350 transitions
Iterating global reduction 3 with 4350 rules applied. Total rules applied 92113 place count 1808 transition count 3000
Partial Free-agglomeration rule applied 87 times.
Drop transitions removed 87 transitions
Iterating global reduction 3 with 87 rules applied. Total rules applied 92200 place count 1808 transition count 3000
Applied a total of 92200 rules in 5563 ms. Remains 1808 /32721 variables (removed 30913) and now considering 3000/64200 (removed 61200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5569 ms. Remains : 1808/32721 places, 3000/64200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=14 ) properties (out of 50) seen :37
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 3000 rows 1808 cols
[2023-03-20 10:53:38] [INFO ] Computed 258 place invariants in 18 ms
[2023-03-20 10:53:40] [INFO ] [Real]Absence check using 158 positive place invariants in 136 ms returned sat
[2023-03-20 10:53:40] [INFO ] [Real]Absence check using 158 positive and 100 generalized place invariants in 52 ms returned sat
[2023-03-20 10:53:42] [INFO ] After 1850ms SMT Verify possible using state equation in real domain returned unsat :9 sat :3
[2023-03-20 10:53:42] [INFO ] After 2577ms SMT Verify possible using trap constraints in real domain returned unsat :9 sat :3
Attempting to minimize the solution found.
Minimization took 387 ms.
[2023-03-20 10:53:43] [INFO ] After 4112ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :3
Fused 12 Parikh solutions to 3 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 3 properties in 13 ms.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
[2023-03-20 10:53:45] [INFO ] Flatten gal took : 1778 ms
[2023-03-20 10:53:47] [INFO ] Flatten gal took : 2063 ms
[2023-03-20 10:53:51] [INFO ] Input system was already deterministic with 64200 transitions.
Support contains 114 out of 32721 places (down from 115) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 391 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:53:53] [INFO ] Flatten gal took : 1789 ms
[2023-03-20 10:53:55] [INFO ] Flatten gal took : 1934 ms
[2023-03-20 10:53:58] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 384 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 386 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:01] [INFO ] Flatten gal took : 1618 ms
[2023-03-20 10:54:02] [INFO ] Flatten gal took : 1699 ms
[2023-03-20 10:54:05] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 333 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:07] [INFO ] Flatten gal took : 1536 ms
[2023-03-20 10:54:09] [INFO ] Flatten gal took : 1984 ms
[2023-03-20 10:54:13] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 424 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 427 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:15] [INFO ] Flatten gal took : 1764 ms
[2023-03-20 10:54:17] [INFO ] Flatten gal took : 1991 ms
[2023-03-20 10:54:21] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 336 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 337 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:24] [INFO ] Flatten gal took : 1723 ms
[2023-03-20 10:54:26] [INFO ] Flatten gal took : 1985 ms
[2023-03-20 10:54:29] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 31999 transitions
Trivial Post-agglo rules discarded 31999 transitions
Performed 31999 trivial Post agglomeration. Transition count delta: 31999
Iterating post reduction 0 with 31999 rules applied. Total rules applied 31999 place count 32721 transition count 32201
Reduce places removed 32318 places and 0 transitions.
Ensure Unique test removed 31800 transitions
Reduce isomorphic transitions removed 31800 transitions.
Iterating post reduction 1 with 64118 rules applied. Total rules applied 96117 place count 403 transition count 401
Drop transitions removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 2 with 99 rules applied. Total rules applied 96216 place count 403 transition count 302
Discarding 99 places :
Implicit places reduction removed 99 places
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 2 with 297 rules applied. Total rules applied 96513 place count 304 transition count 104
Reduce places removed 297 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 395 rules applied. Total rules applied 96908 place count 7 transition count 6
Applied a total of 96908 rules in 1007 ms. Remains 7 /32721 variables (removed 32714) and now considering 6/64200 (removed 64194) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1007 ms. Remains : 7/32721 places, 6/64200 transitions.
[2023-03-20 10:54:30] [INFO ] Flatten gal took : 0 ms
[2023-03-20 10:54:30] [INFO ] Flatten gal took : 1 ms
[2023-03-20 10:54:30] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 342 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:32] [INFO ] Flatten gal took : 1562 ms
[2023-03-20 10:54:34] [INFO ] Flatten gal took : 1840 ms
[2023-03-20 10:54:37] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 315 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:40] [INFO ] Flatten gal took : 1956 ms
[2023-03-20 10:54:42] [INFO ] Flatten gal took : 1968 ms
[2023-03-20 10:54:45] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 356 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 357 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:47] [INFO ] Flatten gal took : 1629 ms
[2023-03-20 10:54:49] [INFO ] Flatten gal took : 1877 ms
[2023-03-20 10:54:52] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 345 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:54:55] [INFO ] Flatten gal took : 1582 ms
[2023-03-20 10:54:56] [INFO ] Flatten gal took : 1756 ms
[2023-03-20 10:54:59] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 319 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:55:02] [INFO ] Flatten gal took : 1543 ms
[2023-03-20 10:55:03] [INFO ] Flatten gal took : 1710 ms
[2023-03-20 10:55:06] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 499 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 501 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:55:09] [INFO ] Flatten gal took : 1691 ms
[2023-03-20 10:55:11] [INFO ] Flatten gal took : 1804 ms
[2023-03-20 10:55:14] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 364 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 366 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:55:16] [INFO ] Flatten gal took : 1704 ms
[2023-03-20 10:55:18] [INFO ] Flatten gal took : 1921 ms
[2023-03-20 10:55:21] [INFO ] Input system was already deterministic with 64200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 31999 transitions
Trivial Post-agglo rules discarded 31999 transitions
Performed 31999 trivial Post agglomeration. Transition count delta: 31999
Iterating post reduction 0 with 31999 rules applied. Total rules applied 31999 place count 32721 transition count 32201
Reduce places removed 32318 places and 0 transitions.
Ensure Unique test removed 31800 transitions
Reduce isomorphic transitions removed 31800 transitions.
Iterating post reduction 1 with 64118 rules applied. Total rules applied 96117 place count 403 transition count 401
Drop transitions removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 2 with 99 rules applied. Total rules applied 96216 place count 403 transition count 302
Discarding 99 places :
Implicit places reduction removed 99 places
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 2 with 297 rules applied. Total rules applied 96513 place count 304 transition count 104
Reduce places removed 297 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 395 rules applied. Total rules applied 96908 place count 7 transition count 6
Applied a total of 96908 rules in 794 ms. Remains 7 /32721 variables (removed 32714) and now considering 6/64200 (removed 64194) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 794 ms. Remains : 7/32721 places, 6/64200 transitions.
[2023-03-20 10:55:22] [INFO ] Flatten gal took : 0 ms
[2023-03-20 10:55:22] [INFO ] Flatten gal took : 0 ms
[2023-03-20 10:55:22] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 31998 transitions
Trivial Post-agglo rules discarded 31998 transitions
Performed 31998 trivial Post agglomeration. Transition count delta: 31998
Iterating post reduction 0 with 31998 rules applied. Total rules applied 31998 place count 32721 transition count 32202
Reduce places removed 32316 places and 0 transitions.
Ensure Unique test removed 31700 transitions
Reduce isomorphic transitions removed 31700 transitions.
Iterating post reduction 1 with 64016 rules applied. Total rules applied 96014 place count 405 transition count 502
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 2 with 198 rules applied. Total rules applied 96212 place count 405 transition count 304
Discarding 98 places :
Implicit places reduction removed 98 places
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 2 with 294 rules applied. Total rules applied 96506 place count 307 transition count 108
Reduce places removed 294 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 3 with 391 rules applied. Total rules applied 96897 place count 13 transition count 11
Applied a total of 96897 rules in 790 ms. Remains 13 /32721 variables (removed 32708) and now considering 11/64200 (removed 64189) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 791 ms. Remains : 13/32721 places, 11/64200 transitions.
[2023-03-20 10:55:23] [INFO ] Flatten gal took : 1 ms
[2023-03-20 10:55:23] [INFO ] Flatten gal took : 1 ms
[2023-03-20 10:55:23] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 311 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 312 ms. Remains : 32721/32721 places, 64200/64200 transitions.
[2023-03-20 10:55:25] [INFO ] Flatten gal took : 1875 ms
[2023-03-20 10:55:27] [INFO ] Flatten gal took : 1899 ms
[2023-03-20 10:55:30] [INFO ] Input system was already deterministic with 64200 transitions.
[2023-03-20 10:55:32] [INFO ] Flatten gal took : 1639 ms
[2023-03-20 10:55:34] [INFO ] Flatten gal took : 1752 ms
[2023-03-20 10:55:34] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2023-03-20 10:55:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32721 places, 64200 transitions and 192800 arcs took 371 ms.
Total runtime 175374 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/492/ctl_0_ --ctl=/tmp/492/ctl_1_ --ctl=/tmp/492/ctl_2_ --ctl=/tmp/492/ctl_3_ --ctl=/tmp/492/ctl_4_ --ctl=/tmp/492/ctl_5_ --ctl=/tmp/492/ctl_6_ --ctl=/tmp/492/ctl_7_ --ctl=/tmp/492/ctl_8_ --ctl=/tmp/492/ctl_9_ --ctl=/tmp/492/ctl_10_ --ctl=/tmp/492/ctl_11_ --ctl=/tmp/492/ctl_12_ --ctl=/tmp/492/ctl_13_ --ctl=/tmp/492/ctl_14_ --ctl=/tmp/492/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5506960 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16040948 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-100320"
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-100320, 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-167891811600490"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100320.tgz
mv ServersAndClients-PT-100320 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 ;