About the Execution of LTSMin+red for ServersAndClients-PT-400080
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6860.655 | 3600000.00 | 3675996.00 | 8368.60 | F???????F??????? | 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-167891811700530.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-400080, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811700530
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.1K Feb 26 03:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 03:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 03:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 03:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Feb 26 03:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 03:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 03:37 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-400080-CTLFireability-00
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-01
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-02
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-03
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-04
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-05
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-06
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-07
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-08
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-09
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-10
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-11
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-12
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-13
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-14
FORMULA_NAME ServersAndClients-PT-400080-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679352971925
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-400080
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 22:56:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 22:56:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 22:56:17] [INFO ] Load time of PNML (sax parser for PT used): 1513 ms
[2023-03-20 22:56:17] [INFO ] Transformed 33681 places.
[2023-03-20 22:56:17] [INFO ] Transformed 64800 transitions.
[2023-03-20 22:56:17] [INFO ] Parsed PT model containing 33681 places and 64800 transitions and 195200 arcs in 1917 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 38 ms.
Support contains 135 out of 33681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 576 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
// Phase 1: matrix 64800 rows 33681 cols
[2023-03-20 22:56:20] [INFO ] Computed 881 place invariants in 2269 ms
[2023-03-20 22:56:26] [INFO ] Implicit Places using invariants in 7608 ms returned []
Implicit Place search using SMT only with invariants took 7649 ms to find 0 implicit places.
[2023-03-20 22:56:26] [INFO ] Invariant cache hit.
[2023-03-20 22:56:30] [INFO ] Dead Transitions using invariants and state equation in 4479 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12718 ms. Remains : 33681/33681 places, 64800/64800 transitions.
Support contains 135 out of 33681 places after structural reductions.
[2023-03-20 22:56:34] [INFO ] Flatten gal took : 2570 ms
[2023-03-20 22:56:36] [INFO ] Flatten gal took : 1988 ms
[2023-03-20 22:56:40] [INFO ] Input system was already deterministic with 64800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1845 ms. (steps per millisecond=5 ) properties (out of 86) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) seen :0
Running SMT prover for 49 properties.
[2023-03-20 22:56:43] [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 22:57:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 22:57:08] [INFO ] After 25036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 49 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 67 out of 33681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Drop transitions removed 28572 transitions
Trivial Post-agglo rules discarded 28572 transitions
Performed 28572 trivial Post agglomeration. Transition count delta: 28572
Iterating post reduction 0 with 28572 rules applied. Total rules applied 28572 place count 33681 transition count 36228
Reduce places removed 28572 places and 0 transitions.
Performed 511 Post agglomeration using F-continuation condition.Transition count delta: 511
Iterating post reduction 1 with 29083 rules applied. Total rules applied 57655 place count 5109 transition count 35717
Reduce places removed 511 places and 0 transitions.
Iterating post reduction 2 with 511 rules applied. Total rules applied 58166 place count 4598 transition count 35717
Free-agglomeration rule (complex) applied 73 times.
Iterating global reduction 3 with 73 rules applied. Total rules applied 58239 place count 4598 transition count 35644
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 14400 transitions
Reduce isomorphic transitions removed 14400 transitions.
Iterating post reduction 3 with 14510 rules applied. Total rules applied 72749 place count 4488 transition count 21244
Partial Free-agglomeration rule applied 392 times.
Drop transitions removed 392 transitions
Iterating global reduction 4 with 392 rules applied. Total rules applied 73141 place count 4488 transition count 21244
Applied a total of 73141 rules in 22381 ms. Remains 4488 /33681 variables (removed 29193) and now considering 21244/64800 (removed 43556) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22382 ms. Remains : 4488/33681 places, 21244/64800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1434 ms. (steps per millisecond=6 ) properties (out of 49) seen :25
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2023-03-20 22:57:32] [INFO ] Flow matrix only has 7280 transitions (discarded 13964 similar events)
// Phase 1: matrix 7280 rows 4488 cols
[2023-03-20 22:57:32] [INFO ] Computed 844 place invariants in 110 ms
[2023-03-20 22:57:36] [INFO ] [Real]Absence check using 444 positive place invariants in 381 ms returned sat
[2023-03-20 22:57:37] [INFO ] [Real]Absence check using 444 positive and 400 generalized place invariants in 273 ms returned sat
[2023-03-20 22:57:51] [INFO ] After 11532ms SMT Verify possible using state equation in real domain returned unsat :6 sat :18
[2023-03-20 22:57:58] [INFO ] After 18186ms SMT Verify possible using trap constraints in real domain returned unsat :6 sat :18
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-20 22:57:58] [INFO ] After 25131ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :18
Fused 24 Parikh solutions to 18 different solutions.
Parikh walk visited 2 properties in 230 ms.
Support contains 16 out of 4488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4488/4488 places, 21244/21244 transitions.
Drop transitions removed 2828 transitions
Trivial Post-agglo rules discarded 2828 transitions
Performed 2828 trivial Post agglomeration. Transition count delta: 2828
Iterating post reduction 0 with 2828 rules applied. Total rules applied 2828 place count 4488 transition count 18416
Reduce places removed 2856 places and 0 transitions.
Ensure Unique test removed 10808 transitions
Reduce isomorphic transitions removed 10808 transitions.
Iterating post reduction 1 with 13664 rules applied. Total rules applied 16492 place count 1632 transition count 7608
Drop transitions removed 5984 transitions
Redundant transition composition rules discarded 5984 transitions
Iterating global reduction 2 with 5984 rules applied. Total rules applied 22476 place count 1632 transition count 1624
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 2 with 24 rules applied. Total rules applied 22500 place count 1624 transition count 1608
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 22532 place count 1600 transition count 1600
Free-agglomeration rule applied 377 times.
Iterating global reduction 4 with 377 rules applied. Total rules applied 22909 place count 1600 transition count 1223
Ensure Unique test removed 377 places
Reduce places removed 754 places and 0 transitions.
Ensure Unique test removed 377 transitions
Reduce isomorphic transitions removed 377 transitions.
Drop transitions removed 377 transitions
Trivial Post-agglo rules discarded 377 transitions
Performed 377 trivial Post agglomeration. Transition count delta: 377
Iterating post reduction 4 with 1508 rules applied. Total rules applied 24417 place count 846 transition count 469
Reduce places removed 754 places and 0 transitions.
Drop transitions removed 377 transitions
Reduce isomorphic transitions removed 377 transitions.
Iterating post reduction 5 with 1131 rules applied. Total rules applied 25548 place count 92 transition count 92
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 6 with 15 rules applied. Total rules applied 25563 place count 92 transition count 92
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 25578 place count 92 transition count 77
Applied a total of 25578 rules in 14291 ms. Remains 92 /4488 variables (removed 4396) and now considering 77/21244 (removed 21167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14292 ms. Remains : 92/4488 places, 77/21244 transitions.
Finished random walk after 266 steps, including 0 resets, run visited all 16 properties in 9 ms. (steps per millisecond=29 )
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA ServersAndClients-PT-400080-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 22:58:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 22:58:14] [INFO ] Flatten gal took : 1610 ms
FORMULA ServersAndClients-PT-400080-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 22:58:16] [INFO ] Flatten gal took : 1877 ms
[2023-03-20 22:58:19] [INFO ] Input system was already deterministic with 64800 transitions.
Support contains 99 out of 33681 places (down from 102) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 419 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 427 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:58:21] [INFO ] Flatten gal took : 1584 ms
[2023-03-20 22:58:23] [INFO ] Flatten gal took : 1740 ms
[2023-03-20 22:58:26] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 349 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 356 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:58:28] [INFO ] Flatten gal took : 1582 ms
[2023-03-20 22:58:30] [INFO ] Flatten gal took : 1741 ms
[2023-03-20 22:58:33] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 325 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 327 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:58:36] [INFO ] Flatten gal took : 1659 ms
[2023-03-20 22:58:37] [INFO ] Flatten gal took : 1865 ms
[2023-03-20 22:58:41] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Drop transitions removed 31042 transitions
Trivial Post-agglo rules discarded 31042 transitions
Performed 31042 trivial Post agglomeration. Transition count delta: 31042
Iterating post reduction 0 with 31042 rules applied. Total rules applied 31042 place count 33681 transition count 33758
Reduce places removed 31042 places and 0 transitions.
Performed 156 Post agglomeration using F-continuation condition.Transition count delta: 156
Iterating post reduction 1 with 31198 rules applied. Total rules applied 62240 place count 2639 transition count 33602
Reduce places removed 232 places and 0 transitions.
Ensure Unique test removed 30000 transitions
Reduce isomorphic transitions removed 30000 transitions.
Iterating post reduction 2 with 30232 rules applied. Total rules applied 92472 place count 2407 transition count 3602
Drop transitions removed 798 transitions
Redundant transition composition rules discarded 798 transitions
Iterating global reduction 3 with 798 rules applied. Total rules applied 93270 place count 2407 transition count 2804
Applied a total of 93270 rules in 1658 ms. Remains 2407 /33681 variables (removed 31274) and now considering 2804/64800 (removed 61996) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1658 ms. Remains : 2407/33681 places, 2804/64800 transitions.
[2023-03-20 22:58:42] [INFO ] Flatten gal took : 62 ms
[2023-03-20 22:58:42] [INFO ] Flatten gal took : 66 ms
[2023-03-20 22:58:43] [INFO ] Input system was already deterministic with 2804 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Drop transitions removed 31519 transitions
Trivial Post-agglo rules discarded 31519 transitions
Performed 31519 trivial Post agglomeration. Transition count delta: 31519
Iterating post reduction 0 with 31519 rules applied. Total rules applied 31519 place count 33681 transition count 33281
Reduce places removed 31519 places and 0 transitions.
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Iterating post reduction 1 with 31598 rules applied. Total rules applied 63117 place count 2162 transition count 33202
Reduce places removed 156 places and 0 transitions.
Ensure Unique test removed 30400 transitions
Reduce isomorphic transitions removed 30400 transitions.
Iterating post reduction 2 with 30556 rules applied. Total rules applied 93673 place count 2006 transition count 2802
Drop transitions removed 798 transitions
Redundant transition composition rules discarded 798 transitions
Iterating global reduction 3 with 798 rules applied. Total rules applied 94471 place count 2006 transition count 2004
Applied a total of 94471 rules in 1107 ms. Remains 2006 /33681 variables (removed 31675) and now considering 2004/64800 (removed 62796) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1109 ms. Remains : 2006/33681 places, 2004/64800 transitions.
[2023-03-20 22:58:44] [INFO ] Flatten gal took : 47 ms
[2023-03-20 22:58:44] [INFO ] Flatten gal took : 50 ms
[2023-03-20 22:58:44] [INFO ] Input system was already deterministic with 2004 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 313 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:58:46] [INFO ] Flatten gal took : 1572 ms
[2023-03-20 22:58:48] [INFO ] Flatten gal took : 1740 ms
[2023-03-20 22:58:51] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 302 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 304 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:58:53] [INFO ] Flatten gal took : 1567 ms
[2023-03-20 22:58:55] [INFO ] Flatten gal took : 2008 ms
[2023-03-20 22:58:58] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 297 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:59:00] [INFO ] Flatten gal took : 1606 ms
[2023-03-20 22:59:02] [INFO ] Flatten gal took : 1667 ms
[2023-03-20 22:59:04] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 298 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 299 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:59:07] [INFO ] Flatten gal took : 1578 ms
[2023-03-20 22:59:08] [INFO ] Flatten gal took : 1742 ms
[2023-03-20 22:59:12] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 293 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 295 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:59:14] [INFO ] Flatten gal took : 1574 ms
[2023-03-20 22:59:15] [INFO ] Flatten gal took : 1743 ms
[2023-03-20 22:59:18] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 303 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 304 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:59:21] [INFO ] Flatten gal took : 1827 ms
[2023-03-20 22:59:23] [INFO ] Flatten gal took : 2283 ms
[2023-03-20 22:59:26] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 414 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 416 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:59:29] [INFO ] Flatten gal took : 1950 ms
[2023-03-20 22:59:31] [INFO ] Flatten gal took : 1794 ms
[2023-03-20 22:59:34] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 332 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 336 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-20 22:59:36] [INFO ] Flatten gal took : 1615 ms
[2023-03-20 22:59:38] [INFO ] Flatten gal took : 1673 ms
[2023-03-20 22:59:41] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33681/33681 places, 64800/64800 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 33681 transition count 32801
Reduce places removed 32078 places and 0 transitions.
Ensure Unique test removed 31200 transitions
Reduce isomorphic transitions removed 31200 transitions.
Iterating post reduction 1 with 63278 rules applied. Total rules applied 95277 place count 1603 transition count 1601
Drop transitions removed 399 transitions
Redundant transition composition rules discarded 399 transitions
Iterating global reduction 2 with 399 rules applied. Total rules applied 95676 place count 1603 transition count 1202
Discarding 399 places :
Implicit places reduction removed 399 places
Drop transitions removed 798 transitions
Trivial Post-agglo rules discarded 798 transitions
Performed 798 trivial Post agglomeration. Transition count delta: 798
Iterating post reduction 2 with 1197 rules applied. Total rules applied 96873 place count 1204 transition count 404
Reduce places removed 1197 places and 0 transitions.
Ensure Unique test removed 398 transitions
Reduce isomorphic transitions removed 398 transitions.
Iterating post reduction 3 with 1595 rules applied. Total rules applied 98468 place count 7 transition count 6
Applied a total of 98468 rules in 945 ms. Remains 7 /33681 variables (removed 33674) and now considering 6/64800 (removed 64794) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 945 ms. Remains : 7/33681 places, 6/64800 transitions.
[2023-03-20 22:59:42] [INFO ] Flatten gal took : 2 ms
[2023-03-20 22:59:42] [INFO ] Flatten gal took : 2 ms
[2023-03-20 22:59:42] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 22:59:44] [INFO ] Flatten gal took : 1710 ms
[2023-03-20 22:59:46] [INFO ] Flatten gal took : 1764 ms
[2023-03-20 22:59:46] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-20 22:59:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33681 places, 64800 transitions and 195200 arcs took 220 ms.
Total runtime 210807 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/500/ctl_0_ --ctl=/tmp/500/ctl_1_ --ctl=/tmp/500/ctl_2_ --ctl=/tmp/500/ctl_3_ --ctl=/tmp/500/ctl_4_ --ctl=/tmp/500/ctl_5_ --ctl=/tmp/500/ctl_6_ --ctl=/tmp/500/ctl_7_ --ctl=/tmp/500/ctl_8_ --ctl=/tmp/500/ctl_9_ --ctl=/tmp/500/ctl_10_ --ctl=/tmp/500/ctl_11_ --ctl=/tmp/500/ctl_12_ --ctl=/tmp/500/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11796416 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16039880 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-400080"
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-400080, 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-167891811700530"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-400080.tgz
mv ServersAndClients-PT-400080 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 ;