Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r039-tajo-167813692100122.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is BridgeAndVehicles-COL-V80P20N20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813692100122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 12:30 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 4.2K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 25 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 45K 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 BridgeAndVehicles-COL-V80P20N20-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678481386318

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=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P20N20
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 20:49:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 20:49:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 20:49:48] [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 20:49:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 20:49:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 421 ms
[2023-03-10 20:49:48] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 198 PT places and 551698.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
[2023-03-10 20:49:48] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 3 ms.
[2023-03-10 20:49:48] [INFO ] Skeletonized 5 HLPN properties in 2 ms. Removed 11 properties that had guard overlaps.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Remains 3 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Finished random walk after 168 steps, including 0 resets, run visited all 3 properties in 10 ms. (steps per millisecond=16 )
[2023-03-10 20:49:48] [INFO ] Flatten gal took : 12 ms
[2023-03-10 20:49:48] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-10 20:49:48] [INFO ] Unfolded HLPN to a Petri net with 198 places and 3728 transitions 28830 arcs in 132 ms.
[2023-03-10 20:49:48] [INFO ] Unfolded 16 HLPN properties in 4 ms.
Support contains 196 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 49 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:49:49] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-10 20:49:49] [INFO ] Computed 5 place invariants in 27 ms
[2023-03-10 20:49:50] [INFO ] Dead Transitions using invariants and state equation in 1322 ms found 0 transitions.
[2023-03-10 20:49:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:49:50] [INFO ] Invariant cache hit.
[2023-03-10 20:49:50] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-10 20:49:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:49:50] [INFO ] Invariant cache hit.
[2023-03-10 20:49:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:49:50] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2023-03-10 20:49:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:49:50] [INFO ] Invariant cache hit.
[2023-03-10 20:49:52] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2830 ms. Remains : 196/198 places, 3728/3728 transitions.
Support contains 196 out of 196 places after structural reductions.
[2023-03-10 20:49:53] [INFO ] Flatten gal took : 480 ms
[2023-03-10 20:49:56] [INFO ] Flatten gal took : 717 ms
[2023-03-10 20:50:00] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1974 ms. (steps per millisecond=5 ) properties (out of 29) seen :27
Finished Best-First random walk after 421 steps, including 0 resets, run visited all 2 properties in 82 ms. (steps per millisecond=5 )
[2023-03-10 20:50:03] [INFO ] Flatten gal took : 317 ms
[2023-03-10 20:50:06] [INFO ] Flatten gal took : 475 ms
[2023-03-10 20:50:10] [INFO ] Input system was already deterministic with 3728 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 835 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 20:50:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-10 20:50:11] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-10 20:50:12] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2001 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-10 20:50:12] [INFO ] Flatten gal took : 91 ms
[2023-03-10 20:50:12] [INFO ] Flatten gal took : 103 ms
[2023-03-10 20:50:13] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 18 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:13] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-10 20:50:13] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-10 20:50:14] [INFO ] Dead Transitions using invariants and state equation in 1124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1147 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:14] [INFO ] Flatten gal took : 184 ms
[2023-03-10 20:50:14] [INFO ] Flatten gal took : 180 ms
[2023-03-10 20:50:15] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Applied a total of 5 rules in 1127 ms. Remains 193 /196 variables (removed 3) and now considering 3726/3728 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1128 ms. Remains : 193/196 places, 3726/3728 transitions.
[2023-03-10 20:50:16] [INFO ] Flatten gal took : 69 ms
[2023-03-10 20:50:16] [INFO ] Flatten gal took : 79 ms
[2023-03-10 20:50:16] [INFO ] Input system was already deterministic with 3726 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 18 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:16] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:16] [INFO ] Invariant cache hit.
[2023-03-10 20:50:17] [INFO ] Dead Transitions using invariants and state equation in 986 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1006 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:17] [INFO ] Flatten gal took : 83 ms
[2023-03-10 20:50:17] [INFO ] Flatten gal took : 107 ms
[2023-03-10 20:50:18] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 16 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:18] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:18] [INFO ] Invariant cache hit.
[2023-03-10 20:50:19] [INFO ] Dead Transitions using invariants and state equation in 997 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1015 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:19] [INFO ] Flatten gal took : 92 ms
[2023-03-10 20:50:19] [INFO ] Flatten gal took : 128 ms
[2023-03-10 20:50:19] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 15 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:19] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:19] [INFO ] Invariant cache hit.
[2023-03-10 20:50:20] [INFO ] Dead Transitions using invariants and state equation in 999 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1017 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:21] [INFO ] Flatten gal took : 163 ms
[2023-03-10 20:50:21] [INFO ] Flatten gal took : 209 ms
[2023-03-10 20:50:21] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 19 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:21] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:21] [INFO ] Invariant cache hit.
[2023-03-10 20:50:23] [INFO ] Dead Transitions using invariants and state equation in 1131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1152 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:23] [INFO ] Flatten gal took : 92 ms
[2023-03-10 20:50:23] [INFO ] Flatten gal took : 111 ms
[2023-03-10 20:50:23] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 641 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:24] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:24] [INFO ] Invariant cache hit.
[2023-03-10 20:50:25] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1776 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:25] [INFO ] Flatten gal took : 87 ms
[2023-03-10 20:50:25] [INFO ] Flatten gal took : 112 ms
[2023-03-10 20:50:25] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 31 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 20:50:25] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-10 20:50:25] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-10 20:50:27] [INFO ] Dead Transitions using invariants and state equation in 1147 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1179 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-10 20:50:27] [INFO ] Flatten gal took : 86 ms
[2023-03-10 20:50:27] [INFO ] Flatten gal took : 106 ms
[2023-03-10 20:50:27] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 25 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 20:50:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 20:50:27] [INFO ] Invariant cache hit.
[2023-03-10 20:50:28] [INFO ] Dead Transitions using invariants and state equation in 1127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1152 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-10 20:50:28] [INFO ] Flatten gal took : 83 ms
[2023-03-10 20:50:29] [INFO ] Flatten gal took : 114 ms
[2023-03-10 20:50:29] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 16 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-10 20:50:29] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 20:50:30] [INFO ] Dead Transitions using invariants and state equation in 1173 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1190 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:30] [INFO ] Flatten gal took : 89 ms
[2023-03-10 20:50:30] [INFO ] Flatten gal took : 111 ms
[2023-03-10 20:50:31] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 14 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:31] [INFO ] Invariant cache hit.
[2023-03-10 20:50:32] [INFO ] Dead Transitions using invariants and state equation in 1086 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1101 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:32] [INFO ] Flatten gal took : 100 ms
[2023-03-10 20:50:32] [INFO ] Flatten gal took : 144 ms
[2023-03-10 20:50:32] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 14 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:32] [INFO ] Invariant cache hit.
[2023-03-10 20:50:34] [INFO ] Dead Transitions using invariants and state equation in 1159 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1174 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:34] [INFO ] Flatten gal took : 94 ms
[2023-03-10 20:50:34] [INFO ] Flatten gal took : 118 ms
[2023-03-10 20:50:34] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 15 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 20:50:34] [INFO ] Invariant cache hit.
[2023-03-10 20:50:35] [INFO ] Dead Transitions using invariants and state equation in 1134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1151 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:35] [INFO ] Flatten gal took : 90 ms
[2023-03-10 20:50:35] [INFO ] Flatten gal took : 117 ms
[2023-03-10 20:50:36] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 661 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 20:50:36] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-10 20:50:36] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-10 20:50:38] [INFO ] Dead Transitions using invariants and state equation in 1131 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1794 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-10 20:50:38] [INFO ] Flatten gal took : 75 ms
[2023-03-10 20:50:38] [INFO ] Flatten gal took : 94 ms
[2023-03-10 20:50:38] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 13 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 20:50:38] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-10 20:50:38] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-10 20:50:39] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1095 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-10 20:50:39] [INFO ] Flatten gal took : 86 ms
[2023-03-10 20:50:39] [INFO ] Flatten gal took : 109 ms
[2023-03-10 20:50:40] [INFO ] Input system was already deterministic with 3728 transitions.
[2023-03-10 20:50:40] [INFO ] Flatten gal took : 498 ms
[2023-03-10 20:50:45] [INFO ] Flatten gal took : 515 ms
[2023-03-10 20:50:48] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 139 ms.
[2023-03-10 20:50:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 196 places, 3728 transitions and 28828 arcs took 21 ms.
Total runtime 60786 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BridgeAndVehicles-COL-V80P20N20
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
CTLFireability

BK_STOP 1678481539707

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/CTLFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 559 Killed lola --conf=$BIN_DIR/configfiles/ctlfireabilityconf --formula=$DIR/CTLFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="BridgeAndVehicles-COL-V80P20N20"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is BridgeAndVehicles-COL-V80P20N20, 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 r039-tajo-167813692100122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N20.tgz
mv BridgeAndVehicles-COL-V80P20N20 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 ;