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.r105-tall-167814482001033.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 DatabaseWithMutex-COL-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814482001033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.7K Feb 25 13:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 13:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 13:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 13:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 25 13:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 27K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-00
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-01
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-02
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-03
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-04
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-05
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-06
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-07
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-08
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-09
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-10
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-11
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-12
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-13
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-14
FORMULA_NAME DatabaseWithMutex-COL-10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678413471964

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 01:57:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 01:57:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 01:57:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-10 01:57:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 01:57:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 671 ms
[2023-03-10 01:57:54] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 830 PT places and 800.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
[2023-03-10 01:57:54] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2023-03-10 01:57:54] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10004 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 77) seen :43
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 34) 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 34) 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 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) 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 34) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 33) 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 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) 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 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 33) 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 33) 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 33) 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 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 33) 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 33) 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 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 33) 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 33) 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 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 33) seen :0
Running SMT prover for 33 properties.
// Phase 1: matrix 8 rows 11 cols
[2023-03-10 01:57:54] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-10 01:57:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 01:57:55] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 01:57:55] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0 real:21
[2023-03-10 01:57:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 01:57:55] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 01:57:55] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :31 sat :2
[2023-03-10 01:57:55] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :31 sat :2
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 01:57:55] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :31 sat :2
Fused 33 Parikh solutions to 2 different solutions.
Finished Parikh walk after 370 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=41 )
Parikh walk visited 2 properties in 9 ms.
Successfully simplified 31 atomic propositions for a total of 16 simplifications.
[2023-03-10 01:57:55] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-10 01:57:55] [INFO ] Flatten gal took : 16 ms
[2023-03-10 01:57:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DatabaseWithMutex-COL-10-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 01:57:55] [INFO ] Flatten gal took : 3 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2023-03-10 01:57:55] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 24 ms.
[2023-03-10 01:57:55] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Support contains 830 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 15 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2023-03-10 01:57:55] [INFO ] Computed 130 place invariants in 50 ms
[2023-03-10 01:57:55] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-10 01:57:55] [INFO ] Invariant cache hit.
[2023-03-10 01:57:56] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
[2023-03-10 01:57:56] [INFO ] Invariant cache hit.
[2023-03-10 01:57:56] [INFO ] Dead Transitions using invariants and state equation in 482 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1180 ms. Remains : 830/830 places, 800/800 transitions.
Support contains 830 out of 830 places after structural reductions.
[2023-03-10 01:57:56] [INFO ] Flatten gal took : 107 ms
[2023-03-10 01:57:56] [INFO ] Flatten gal took : 87 ms
[2023-03-10 01:57:57] [INFO ] Input system was already deterministic with 800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=14 ) properties (out of 55) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2023-03-10 01:57:58] [INFO ] Invariant cache hit.
[2023-03-10 01:57:59] [INFO ] [Real]Absence check using 29 positive place invariants in 12 ms returned sat
[2023-03-10 01:57:59] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 45 ms returned sat
[2023-03-10 01:57:59] [INFO ] After 1258ms SMT Verify possible using all constraints in real domain returned unsat :11 sat :0 real:18
[2023-03-10 01:58:00] [INFO ] [Nat]Absence check using 29 positive place invariants in 26 ms returned sat
[2023-03-10 01:58:00] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 46 ms returned sat
[2023-03-10 01:58:03] [INFO ] After 2740ms SMT Verify possible using state equation in natural domain returned unsat :21 sat :8
[2023-03-10 01:58:05] [INFO ] After 4948ms SMT Verify possible using trap constraints in natural domain returned unsat :21 sat :8
Attempting to minimize the solution found.
Minimization took 1715 ms.
[2023-03-10 01:58:07] [INFO ] After 7411ms SMT Verify possible using all constraints in natural domain returned unsat :21 sat :8
Fused 29 Parikh solutions to 8 different solutions.
Finished Parikh walk after 382 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=42 )
Parikh walk visited 8 properties in 69 ms.
Successfully simplified 21 atomic propositions for a total of 13 simplifications.
[2023-03-10 01:58:07] [INFO ] Flatten gal took : 59 ms
[2023-03-10 01:58:07] [INFO ] Flatten gal took : 55 ms
[2023-03-10 01:58:07] [INFO ] Input system was already deterministic with 800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 45 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:07] [INFO ] Flatten gal took : 52 ms
[2023-03-10 01:58:07] [INFO ] Flatten gal took : 56 ms
[2023-03-10 01:58:07] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 47 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:07] [INFO ] Flatten gal took : 36 ms
[2023-03-10 01:58:07] [INFO ] Flatten gal took : 37 ms
[2023-03-10 01:58:07] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 27 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 35 ms
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 37 ms
[2023-03-10 01:58:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 2 with 200 rules applied. Total rules applied 510 place count 620 transition count 500
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 3 with 100 rules applied. Total rules applied 610 place count 520 transition count 500
Applied a total of 610 rules in 77 ms. Remains 520 /830 variables (removed 310) and now considering 500/800 (removed 300) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 520/830 places, 500/800 transitions.
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 26 ms
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 28 ms
[2023-03-10 01:58:08] [INFO ] Input system was already deterministic with 500 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Finished Best-First random walk after 857 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=285 )
FORMULA DatabaseWithMutex-COL-10-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 100 Pre rules applied. Total rules applied 0 place count 830 transition count 700
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 69 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73 ms. Remains : 730/830 places, 700/800 transitions.
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 34 ms
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 30 ms
[2023-03-10 01:58:08] [INFO ] Input system was already deterministic with 700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 7 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 31 ms
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 33 ms
[2023-03-10 01:58:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 6 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 31 ms
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 32 ms
[2023-03-10 01:58:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 5 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 31 ms
[2023-03-10 01:58:08] [INFO ] Flatten gal took : 31 ms
[2023-03-10 01:58:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 9 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 29 ms
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 29 ms
[2023-03-10 01:58:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 4 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 29 ms
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 30 ms
[2023-03-10 01:58:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 18 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 29 ms
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 30 ms
[2023-03-10 01:58:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 11 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 27 ms
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 30 ms
[2023-03-10 01:58:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 8 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 830/830 places, 800/800 transitions.
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 27 ms
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 28 ms
[2023-03-10 01:58:09] [INFO ] Input system was already deterministic with 800 transitions.
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 31 ms
[2023-03-10 01:58:09] [INFO ] Flatten gal took : 31 ms
[2023-03-10 01:58:09] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2023-03-10 01:58:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 830 places, 800 transitions and 3800 arcs took 5 ms.
Total runtime 16321 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/473/ctl_0_ --ctl=/tmp/473/ctl_1_ --ctl=/tmp/473/ctl_2_ --ctl=/tmp/473/ctl_3_ --ctl=/tmp/473/ctl_4_ --ctl=/tmp/473/ctl_5_ --ctl=/tmp/473/ctl_6_ --ctl=/tmp/473/ctl_7_ --ctl=/tmp/473/ctl_8_ --ctl=/tmp/473/ctl_9_ --ctl=/tmp/473/ctl_10_ --ctl=/tmp/473/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393232 kB
MemFree: 11609664 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16093184 kB
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-00
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-01
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-02
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-04
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-06
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-07
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-08
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-09
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-11
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-12
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-13
Could not compute solution for formula : DatabaseWithMutex-COL-10-CTLCardinality-14

BK_STOP 1678417062013

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-00
ctl formula formula --ctl=/tmp/473/ctl_0_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-01
ctl formula formula --ctl=/tmp/473/ctl_1_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-02
ctl formula formula --ctl=/tmp/473/ctl_2_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-04
ctl formula formula --ctl=/tmp/473/ctl_3_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-06
ctl formula formula --ctl=/tmp/473/ctl_4_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-07
ctl formula formula --ctl=/tmp/473/ctl_5_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-08
ctl formula formula --ctl=/tmp/473/ctl_6_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-09
ctl formula formula --ctl=/tmp/473/ctl_7_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-11
ctl formula formula --ctl=/tmp/473/ctl_8_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-12
ctl formula formula --ctl=/tmp/473/ctl_9_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-13
ctl formula formula --ctl=/tmp/473/ctl_10_
ctl formula name DatabaseWithMutex-COL-10-CTLCardinality-14
ctl formula formula --ctl=/tmp/473/ctl_11_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 830 places, 800 transitions and 3800 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 800->800 groups
pnml2lts-sym: Regrouping took 0.600 real 0.600 user 0.000 sys
pnml2lts-sym: state vector length is 830; there are 800 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 479
Killing (9) : 479

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="DatabaseWithMutex-COL-10"
export BK_EXAMINATION="CTLCardinality"
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 DatabaseWithMutex-COL-10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814482001033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-10.tgz
mv DatabaseWithMutex-COL-10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;