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.r297-tall-167873950000130.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 Philosophers-COL-000500, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950000130
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 9.1K Feb 25 14:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 14:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Feb 25 14:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 25 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 14:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 31K 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 Philosophers-COL-000500-CTLFireability-00
FORMULA_NAME Philosophers-COL-000500-CTLFireability-01
FORMULA_NAME Philosophers-COL-000500-CTLFireability-02
FORMULA_NAME Philosophers-COL-000500-CTLFireability-03
FORMULA_NAME Philosophers-COL-000500-CTLFireability-04
FORMULA_NAME Philosophers-COL-000500-CTLFireability-05
FORMULA_NAME Philosophers-COL-000500-CTLFireability-06
FORMULA_NAME Philosophers-COL-000500-CTLFireability-07
FORMULA_NAME Philosophers-COL-000500-CTLFireability-08
FORMULA_NAME Philosophers-COL-000500-CTLFireability-09
FORMULA_NAME Philosophers-COL-000500-CTLFireability-10
FORMULA_NAME Philosophers-COL-000500-CTLFireability-11
FORMULA_NAME Philosophers-COL-000500-CTLFireability-12
FORMULA_NAME Philosophers-COL-000500-CTLFireability-13
FORMULA_NAME Philosophers-COL-000500-CTLFireability-14
FORMULA_NAME Philosophers-COL-000500-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679452171154

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=Philosophers-COL-000500
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 02:29:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 02:29:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 02:29:33] [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.
[2023-03-22 02:29:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 02:29:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 768 ms
[2023-03-22 02:29:34] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 2500 PT places and 2500.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2023-03-22 02:29:34] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2023-03-22 02:29:34] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 4 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10039 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=669 ) properties (out of 2) seen :1
Finished Best-First random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
[2023-03-22 02:29:34] [INFO ] Flatten gal took : 14 ms
[2023-03-22 02:29:34] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 500) 500) 500)]] contains successor/predecessor on variables of sort Philo
[2023-03-22 02:29:34] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions 8000 arcs in 61 ms.
[2023-03-22 02:29:34] [INFO ] Unfolded 16 HLPN properties in 7 ms.
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 44 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
// Phase 1: matrix 2500 rows 2500 cols
[2023-03-22 02:29:35] [INFO ] Computed 1000 place invariants in 28 ms
[2023-03-22 02:29:36] [INFO ] Implicit Places using invariants in 555 ms returned []
[2023-03-22 02:29:36] [INFO ] Invariant cache hit.
[2023-03-22 02:29:38] [INFO ] Implicit Places using invariants and state equation in 1839 ms returned []
Implicit Place search using SMT with State Equation took 2434 ms to find 0 implicit places.
[2023-03-22 02:29:38] [INFO ] Invariant cache hit.
[2023-03-22 02:29:41] [INFO ] Dead Transitions using invariants and state equation in 3232 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5719 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Support contains 2500 out of 2500 places after structural reductions.
[2023-03-22 02:29:42] [INFO ] Flatten gal took : 514 ms
[2023-03-22 02:29:46] [INFO ] Flatten gal took : 503 ms
[2023-03-22 02:29:50] [INFO ] Input system was already deterministic with 2500 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1196 ms. (steps per millisecond=8 ) properties (out of 30) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1790 ms. (steps per millisecond=5 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1043 ms. (steps per millisecond=9 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1040 ms. (steps per millisecond=9 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1857 ms. (steps per millisecond=5 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1944 ms. (steps per millisecond=5 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1022 ms. (steps per millisecond=9 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1163 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1661 ms. (steps per millisecond=6 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1659 ms. (steps per millisecond=6 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1161 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3368 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-22 02:30:09] [INFO ] Invariant cache hit.
[2023-03-22 02:30:20] [INFO ] [Real]Absence check using 1000 positive place invariants in 202 ms returned sat
[2023-03-22 02:30:20] [INFO ] After 1509ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-22 02:30:21] [INFO ] [Nat]Absence check using 1000 positive place invariants in 257 ms returned sat
[2023-03-22 02:30:32] [INFO ] After 6501ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :9
[2023-03-22 02:30:37] [INFO ] After 11443ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :9
Attempting to minimize the solution found.
Minimization took 8319 ms.
[2023-03-22 02:30:45] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
Fused 10 Parikh solutions to 2 different solutions.
Finished Parikh walk after 500 steps, including 0 resets, run visited all 2 properties in 66 ms. (steps per millisecond=7 )
Parikh walk visited 9 properties in 237 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-22 02:30:46] [INFO ] Flatten gal took : 352 ms
[2023-03-22 02:30:50] [INFO ] Flatten gal took : 415 ms
[2023-03-22 02:30:53] [INFO ] Input system was already deterministic with 2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 10 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:54] [INFO ] Flatten gal took : 115 ms
[2023-03-22 02:30:54] [INFO ] Flatten gal took : 141 ms
[2023-03-22 02:30:54] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 49 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:55] [INFO ] Flatten gal took : 79 ms
[2023-03-22 02:30:55] [INFO ] Flatten gal took : 101 ms
[2023-03-22 02:30:55] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 50 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:55] [INFO ] Flatten gal took : 88 ms
[2023-03-22 02:30:55] [INFO ] Flatten gal took : 98 ms
[2023-03-22 02:30:56] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 41 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:56] [INFO ] Flatten gal took : 93 ms
[2023-03-22 02:30:56] [INFO ] Flatten gal took : 124 ms
[2023-03-22 02:30:56] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 134 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:57] [INFO ] Flatten gal took : 60 ms
[2023-03-22 02:30:57] [INFO ] Flatten gal took : 69 ms
[2023-03-22 02:30:57] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 29 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:57] [INFO ] Flatten gal took : 76 ms
[2023-03-22 02:30:57] [INFO ] Flatten gal took : 98 ms
[2023-03-22 02:30:57] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 27 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:57] [INFO ] Flatten gal took : 69 ms
[2023-03-22 02:30:58] [INFO ] Flatten gal took : 83 ms
[2023-03-22 02:30:58] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 19 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:58] [INFO ] Flatten gal took : 65 ms
[2023-03-22 02:30:58] [INFO ] Flatten gal took : 77 ms
[2023-03-22 02:30:58] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 27 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:58] [INFO ] Flatten gal took : 88 ms
[2023-03-22 02:30:58] [INFO ] Flatten gal took : 117 ms
[2023-03-22 02:30:59] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 6 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:59] [INFO ] Flatten gal took : 85 ms
[2023-03-22 02:30:59] [INFO ] Flatten gal took : 113 ms
[2023-03-22 02:30:59] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 34 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:30:59] [INFO ] Flatten gal took : 63 ms
[2023-03-22 02:30:59] [INFO ] Flatten gal took : 75 ms
[2023-03-22 02:31:00] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 33 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:31:00] [INFO ] Flatten gal took : 65 ms
[2023-03-22 02:31:00] [INFO ] Flatten gal took : 75 ms
[2023-03-22 02:31:00] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 6 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:31:00] [INFO ] Flatten gal took : 71 ms
[2023-03-22 02:31:00] [INFO ] Flatten gal took : 90 ms
[2023-03-22 02:31:00] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 9 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:31:01] [INFO ] Flatten gal took : 65 ms
[2023-03-22 02:31:01] [INFO ] Flatten gal took : 80 ms
[2023-03-22 02:31:01] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 11 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:31:01] [INFO ] Flatten gal took : 73 ms
[2023-03-22 02:31:01] [INFO ] Flatten gal took : 92 ms
[2023-03-22 02:31:01] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 26 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2023-03-22 02:31:01] [INFO ] Flatten gal took : 64 ms
[2023-03-22 02:31:01] [INFO ] Flatten gal took : 77 ms
[2023-03-22 02:31:02] [INFO ] Input system was already deterministic with 2500 transitions.
[2023-03-22 02:31:02] [INFO ] Flatten gal took : 457 ms
[2023-03-22 02:31:06] [INFO ] Flatten gal took : 458 ms
[2023-03-22 02:31:10] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 127 ms.
[2023-03-22 02:31:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2500 places, 2500 transitions and 8000 arcs took 12 ms.
Total runtime 97021 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/488/ctl_0_ --ctl=/tmp/488/ctl_1_ --ctl=/tmp/488/ctl_2_ --ctl=/tmp/488/ctl_3_ --ctl=/tmp/488/ctl_4_ --ctl=/tmp/488/ctl_5_ --ctl=/tmp/488/ctl_6_ --ctl=/tmp/488/ctl_7_ --ctl=/tmp/488/ctl_8_ --ctl=/tmp/488/ctl_9_ --ctl=/tmp/488/ctl_10_ --ctl=/tmp/488/ctl_11_ --ctl=/tmp/488/ctl_12_ --ctl=/tmp/488/ctl_13_ --ctl=/tmp/488/ctl_14_ --ctl=/tmp/488/ctl_15_ --mu-par --mu-opt
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-00
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-01
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-02
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-03
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-04
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-05
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-06
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-07
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-08
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-09
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-10
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-11
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-12
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-13
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-14
Could not compute solution for formula : Philosophers-COL-000500-CTLFireability-15

BK_STOP 1679452287586

--------------------
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
ctl formula name Philosophers-COL-000500-CTLFireability-00
ctl formula formula --ctl=/tmp/488/ctl_0_
ctl formula name Philosophers-COL-000500-CTLFireability-01
ctl formula formula --ctl=/tmp/488/ctl_1_
ctl formula name Philosophers-COL-000500-CTLFireability-02
ctl formula formula --ctl=/tmp/488/ctl_2_
ctl formula name Philosophers-COL-000500-CTLFireability-03
ctl formula formula --ctl=/tmp/488/ctl_3_
ctl formula name Philosophers-COL-000500-CTLFireability-04
ctl formula formula --ctl=/tmp/488/ctl_4_
ctl formula name Philosophers-COL-000500-CTLFireability-05
ctl formula formula --ctl=/tmp/488/ctl_5_
ctl formula name Philosophers-COL-000500-CTLFireability-06
ctl formula formula --ctl=/tmp/488/ctl_6_
ctl formula name Philosophers-COL-000500-CTLFireability-07
ctl formula formula --ctl=/tmp/488/ctl_7_
ctl formula name Philosophers-COL-000500-CTLFireability-08
ctl formula formula --ctl=/tmp/488/ctl_8_
ctl formula name Philosophers-COL-000500-CTLFireability-09
ctl formula formula --ctl=/tmp/488/ctl_9_
ctl formula name Philosophers-COL-000500-CTLFireability-10
ctl formula formula --ctl=/tmp/488/ctl_10_
ctl formula name Philosophers-COL-000500-CTLFireability-11
ctl formula formula --ctl=/tmp/488/ctl_11_
ctl formula name Philosophers-COL-000500-CTLFireability-12
ctl formula formula --ctl=/tmp/488/ctl_12_
ctl formula name Philosophers-COL-000500-CTLFireability-13
ctl formula formula --ctl=/tmp/488/ctl_13_
ctl formula name Philosophers-COL-000500-CTLFireability-14
ctl formula formula --ctl=/tmp/488/ctl_14_
ctl formula name Philosophers-COL-000500-CTLFireability-15
ctl formula formula --ctl=/tmp/488/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 2500 places, 2500 transitions and 8000 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.010 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: 2500->2500 groups
pnml2lts-sym: Regrouping took 1.500 real 1.500 user 0.000 sys
pnml2lts-sym: state vector length is 2500; there are 2500 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: Exploration took 20968 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.020 real 4.080 user 0.000 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.030 user 0.000 sys
pnml2lts-sym: state space has 3.63602917958699e+238 states, 19962 nodes
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
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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="Philosophers-COL-000500"
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 Philosophers-COL-000500, 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 r297-tall-167873950000130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000500.tgz
mv Philosophers-COL-000500 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;