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.r073-smll-167814399200185.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 CircularTrains-PT-384, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399200185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 7.1K Feb 26 04:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 04:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 04:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 04:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 04:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 26 04:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 293K 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 CircularTrains-PT-384-CTLCardinality-00
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-01
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-02
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-03
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-04
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-05
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-06
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-07
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-08
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-09
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-10
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-11
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-12
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-13
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-14
FORMULA_NAME CircularTrains-PT-384-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678304627900

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=CircularTrains-PT-384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 19:43:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 19:43:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 19:43:52] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2023-03-08 19:43:52] [INFO ] Transformed 768 places.
[2023-03-08 19:43:52] [INFO ] Transformed 384 transitions.
[2023-03-08 19:43:52] [INFO ] Parsed PT model containing 768 places and 384 transitions and 1536 arcs in 350 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
Support contains 137 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 384/384 transitions.
Applied a total of 0 rules in 171 ms. Remains 768 /768 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 768 cols
[2023-03-08 19:43:52] [INFO ] Computed 385 place invariants in 97 ms
[2023-03-08 19:43:54] [INFO ] Implicit Places using invariants in 1722 ms returned [7, 17, 58, 107, 354, 448, 470, 502, 545, 671, 689, 718, 741, 743, 747, 749, 760]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1790 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 751/768 places, 384/384 transitions.
Applied a total of 0 rules in 94 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2057 ms. Remains : 751/768 places, 384/384 transitions.
Support contains 137 out of 751 places after structural reductions.
[2023-03-08 19:43:54] [INFO ] Flatten gal took : 161 ms
[2023-03-08 19:43:54] [INFO ] Flatten gal took : 87 ms
[2023-03-08 19:43:55] [INFO ] Input system was already deterministic with 384 transitions.
Support contains 136 out of 751 places (down from 137) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=10 ) properties (out of 76) seen :62
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 384 rows 751 cols
[2023-03-08 19:43:57] [INFO ] Computed 368 place invariants in 41 ms
[2023-03-08 19:43:58] [INFO ] [Real]Absence check using 216 positive place invariants in 62 ms returned sat
[2023-03-08 19:43:58] [INFO ] [Real]Absence check using 216 positive and 152 generalized place invariants in 51 ms returned sat
[2023-03-08 19:43:58] [INFO ] After 777ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2023-03-08 19:43:58] [INFO ] [Nat]Absence check using 216 positive place invariants in 80 ms returned sat
[2023-03-08 19:43:58] [INFO ] [Nat]Absence check using 216 positive and 152 generalized place invariants in 68 ms returned sat
[2023-03-08 19:43:59] [INFO ] After 463ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :1
[2023-03-08 19:43:59] [INFO ] After 541ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2023-03-08 19:43:59] [INFO ] After 1205ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :1
Fused 14 Parikh solutions to 1 different solutions.
Finished Parikh walk after 152 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=15 )
Parikh walk visited 1 properties in 14 ms.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
[2023-03-08 19:43:59] [INFO ] Flatten gal took : 51 ms
[2023-03-08 19:43:59] [INFO ] Flatten gal took : 49 ms
[2023-03-08 19:43:59] [INFO ] Input system was already deterministic with 384 transitions.
Support contains 101 out of 751 places (down from 107) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 380
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 747 transition count 380
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 8 place count 747 transition count 367
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 34 place count 734 transition count 367
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 60 place count 721 transition count 354
Applied a total of 60 rules in 150 ms. Remains 721 /751 variables (removed 30) and now considering 354/384 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 150 ms. Remains : 721/751 places, 354/384 transitions.
[2023-03-08 19:43:59] [INFO ] Flatten gal took : 34 ms
[2023-03-08 19:43:59] [INFO ] Flatten gal took : 36 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 354 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 32 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 38 ms
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 32 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 24 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 20 ms
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 22 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 24 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 20 ms
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 20 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 24 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 18 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 27 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 18 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 24 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 18 ms
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 18 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 380
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 747 transition count 380
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 8 place count 747 transition count 367
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 34 place count 734 transition count 367
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 60 place count 721 transition count 354
Applied a total of 60 rules in 89 ms. Remains 721 /751 variables (removed 30) and now considering 354/384 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 89 ms. Remains : 721/751 places, 354/384 transitions.
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:44:00] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:44:00] [INFO ] Input system was already deterministic with 354 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 380
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 747 transition count 380
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 8 place count 747 transition count 368
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 32 place count 735 transition count 368
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 58 place count 722 transition count 355
Applied a total of 58 rules in 78 ms. Remains 722 /751 variables (removed 29) and now considering 355/384 (removed 29) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 80 ms. Remains : 722/751 places, 355/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 355 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 380
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 747 transition count 380
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 8 place count 747 transition count 367
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 34 place count 734 transition count 367
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 60 place count 721 transition count 354
Applied a total of 60 rules in 80 ms. Remains 721 /751 variables (removed 30) and now considering 354/384 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 81 ms. Remains : 721/751 places, 354/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 354 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 380
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 747 transition count 380
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 8 place count 747 transition count 367
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 34 place count 734 transition count 367
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 60 place count 721 transition count 354
Applied a total of 60 rules in 77 ms. Remains 721 /751 variables (removed 30) and now considering 354/384 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 78 ms. Remains : 721/751 places, 354/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 354 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 23 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 30 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 19 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 20 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 22 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Applied a total of 0 rules in 22 ms. Remains 751 /751 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 751/751 places, 384/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 14 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 384 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 751/751 places, 384/384 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 380
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 747 transition count 380
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 8 place count 747 transition count 367
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 34 place count 734 transition count 367
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 60 place count 721 transition count 354
Applied a total of 60 rules in 66 ms. Remains 721 /751 variables (removed 30) and now considering 354/384 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 721/751 places, 354/384 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 13 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 14 ms
[2023-03-08 19:44:01] [INFO ] Input system was already deterministic with 354 transitions.
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 14 ms
[2023-03-08 19:44:01] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:44:01] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-08 19:44:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 751 places, 384 transitions and 1502 arcs took 5 ms.
Total runtime 10218 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/466/ctl_0_ --ctl=/tmp/466/ctl_1_ --ctl=/tmp/466/ctl_2_ --ctl=/tmp/466/ctl_3_ --ctl=/tmp/466/ctl_4_ --ctl=/tmp/466/ctl_5_ --ctl=/tmp/466/ctl_6_ --ctl=/tmp/466/ctl_7_ --ctl=/tmp/466/ctl_8_ --ctl=/tmp/466/ctl_9_ --ctl=/tmp/466/ctl_10_ --ctl=/tmp/466/ctl_11_ --ctl=/tmp/466/ctl_12_ --ctl=/tmp/466/ctl_13_ --ctl=/tmp/466/ctl_14_ --ctl=/tmp/466/ctl_15_ --mu-par --mu-opt
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-00
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-01
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-02
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-03
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-04
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-05
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-06
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-07
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-08
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-09
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-10
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-11
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-12
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-13
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-14
Could not compute solution for formula : CircularTrains-PT-384-CTLCardinality-15

BK_STOP 1678304674506

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name CircularTrains-PT-384-CTLCardinality-00
ctl formula formula --ctl=/tmp/466/ctl_0_
ctl formula name CircularTrains-PT-384-CTLCardinality-01
ctl formula formula --ctl=/tmp/466/ctl_1_
ctl formula name CircularTrains-PT-384-CTLCardinality-02
ctl formula formula --ctl=/tmp/466/ctl_2_
ctl formula name CircularTrains-PT-384-CTLCardinality-03
ctl formula formula --ctl=/tmp/466/ctl_3_
ctl formula name CircularTrains-PT-384-CTLCardinality-04
ctl formula formula --ctl=/tmp/466/ctl_4_
ctl formula name CircularTrains-PT-384-CTLCardinality-05
ctl formula formula --ctl=/tmp/466/ctl_5_
ctl formula name CircularTrains-PT-384-CTLCardinality-06
ctl formula formula --ctl=/tmp/466/ctl_6_
ctl formula name CircularTrains-PT-384-CTLCardinality-07
ctl formula formula --ctl=/tmp/466/ctl_7_
ctl formula name CircularTrains-PT-384-CTLCardinality-08
ctl formula formula --ctl=/tmp/466/ctl_8_
ctl formula name CircularTrains-PT-384-CTLCardinality-09
ctl formula formula --ctl=/tmp/466/ctl_9_
ctl formula name CircularTrains-PT-384-CTLCardinality-10
ctl formula formula --ctl=/tmp/466/ctl_10_
ctl formula name CircularTrains-PT-384-CTLCardinality-11
ctl formula formula --ctl=/tmp/466/ctl_11_
ctl formula name CircularTrains-PT-384-CTLCardinality-12
ctl formula formula --ctl=/tmp/466/ctl_12_
ctl formula name CircularTrains-PT-384-CTLCardinality-13
ctl formula formula --ctl=/tmp/466/ctl_13_
ctl formula name CircularTrains-PT-384-CTLCardinality-14
ctl formula formula --ctl=/tmp/466/ctl_14_
ctl formula name CircularTrains-PT-384-CTLCardinality-15
ctl formula formula --ctl=/tmp/466/ctl_15_
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 751 places, 384 transitions and 1502 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 0.000 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: 384->384 groups
pnml2lts-sym: Regrouping took 0.160 real 0.170 user 0.010 sys
pnml2lts-sym: state vector length is 751; there are 384 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: 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: Exploration took 5937989 group checks and 0 next state calls
pnml2lts-sym: reachability took 30.550 real 120.970 user 1.010 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.040 real 0.170 user 0.000 sys
pnml2lts-sym: state space has 1.63766413512279e+88 states, 182544 nodes
double free or corruption (out)

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="CircularTrains-PT-384"
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 CircularTrains-PT-384, 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 r073-smll-167814399200185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-384.tgz
mv CircularTrains-PT-384 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 ;