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.r041-tajo-167813694200074.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 ltsminxred
Input is BridgeAndVehicles-COL-V50P20N20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694200074
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.0K Feb 25 12:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 12:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 12:18 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 4.5K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 12:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 12:47 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 42K 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-V50P20N20-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678605033124

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=BridgeAndVehicles-COL-V50P20N20
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 07:10:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 07:10:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 07:10:34] [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.
[2023-03-12 07:10:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 07:10:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 459 ms
[2023-03-12 07:10:35] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 138 PT places and 218878.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
[2023-03-12 07:10:35] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 3 ms.
[2023-03-12 07:10:35] [INFO ] Skeletonized 5 HLPN properties in 1 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.2 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 119 steps, including 0 resets, run visited all 4 properties in 8 ms. (steps per millisecond=14 )
[2023-03-12 07:10:35] [INFO ] Flatten gal took : 13 ms
[2023-03-12 07:10:35] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] 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
[2023-03-12 07:10:35] [INFO ] Unfolded HLPN to a Petri net with 138 places and 2348 transitions 18090 arcs in 99 ms.
[2023-03-12 07:10:35] [INFO ] Unfolded 16 HLPN properties in 5 ms.
Support contains 136 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Applied a total of 2 rules in 36 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
[2023-03-12 07:10:35] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2023-03-12 07:10:35] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-12 07:10:36] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
[2023-03-12 07:10:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:10:36] [INFO ] Invariant cache hit.
[2023-03-12 07:10:36] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-12 07:10:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:10:36] [INFO ] Invariant cache hit.
[2023-03-12 07:10:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 07:10:37] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-12 07:10:37] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:10:37] [INFO ] Invariant cache hit.
[2023-03-12 07:10:37] [INFO ] Dead Transitions using invariants and state equation in 640 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/138 places, 2348/2348 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1846 ms. Remains : 136/138 places, 2348/2348 transitions.
Support contains 136 out of 136 places after structural reductions.
[2023-03-12 07:10:38] [INFO ] Flatten gal took : 459 ms
[2023-03-12 07:10:41] [INFO ] Flatten gal took : 411 ms
[2023-03-12 07:10:44] [INFO ] Input system was already deterministic with 2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1609 ms. (steps per millisecond=6 ) properties (out of 30) seen :25
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 395 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 430 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 1432 ms. (steps per millisecond=6 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 473 ms. (steps per millisecond=21 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 985 ms. (steps per millisecond=10 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-12 07:10:50] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:10:50] [INFO ] Invariant cache hit.
[2023-03-12 07:10:52] [INFO ] [Real]Absence check using 5 positive place invariants in 53 ms returned sat
[2023-03-12 07:10:52] [INFO ] After 454ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-12 07:10:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 07:10:53] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 07:10:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 07:10:53] [INFO ] Flatten gal took : 320 ms
[2023-03-12 07:10:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 07:10:56] [INFO ] Flatten gal took : 260 ms
[2023-03-12 07:10:57] [INFO ] Input system was already deterministic with 2348 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 579 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-12 07:10:58] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:10:58] [INFO ] Invariant cache hit.
[2023-03-12 07:10:59] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1424 ms. Remains : 136/136 places, 2348/2348 transitions.
[2023-03-12 07:10:59] [INFO ] Flatten gal took : 57 ms
[2023-03-12 07:10:59] [INFO ] Flatten gal took : 66 ms
[2023-03-12 07:10:59] [INFO ] Input system was already deterministic with 2348 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 554 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-12 07:11:00] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:11:00] [INFO ] Invariant cache hit.
[2023-03-12 07:11:01] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1307 ms. Remains : 136/136 places, 2348/2348 transitions.
[2023-03-12 07:11:01] [INFO ] Flatten gal took : 76 ms
[2023-03-12 07:11:01] [INFO ] Flatten gal took : 104 ms
[2023-03-12 07:11:01] [INFO ] Input system was already deterministic with 2348 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 22 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2023-03-12 07:11:01] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2023-03-12 07:11:01] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-12 07:11:02] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 775 ms. Remains : 135/136 places, 2347/2348 transitions.
[2023-03-12 07:11:02] [INFO ] Flatten gal took : 85 ms
[2023-03-12 07:11:02] [INFO ] Flatten gal took : 113 ms
[2023-03-12 07:11:02] [INFO ] Input system was already deterministic with 2347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 34 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2023-03-12 07:11:03] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2023-03-12 07:11:03] [INFO ] Invariant cache hit.
[2023-03-12 07:11:03] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 910 ms. Remains : 135/136 places, 2347/2348 transitions.
[2023-03-12 07:11:03] [INFO ] Flatten gal took : 57 ms
[2023-03-12 07:11:04] [INFO ] Flatten gal took : 59 ms
[2023-03-12 07:11:04] [INFO ] Input system was already deterministic with 2347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 16 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2023-03-12 07:11:04] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2023-03-12 07:11:04] [INFO ] Invariant cache hit.
[2023-03-12 07:11:04] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 722 ms. Remains : 135/136 places, 2347/2348 transitions.
[2023-03-12 07:11:04] [INFO ] Flatten gal took : 53 ms
[2023-03-12 07:11:05] [INFO ] Flatten gal took : 65 ms
[2023-03-12 07:11:05] [INFO ] Input system was already deterministic with 2347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 8 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-12 07:11:05] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2023-03-12 07:11:05] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-12 07:11:06] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 855 ms. Remains : 136/136 places, 2348/2348 transitions.
[2023-03-12 07:11:06] [INFO ] Flatten gal took : 53 ms
[2023-03-12 07:11:06] [INFO ] Flatten gal took : 59 ms
[2023-03-12 07:11:06] [INFO ] Input system was already deterministic with 2348 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 284 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-12 07:11:06] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:11:06] [INFO ] Invariant cache hit.
[2023-03-12 07:11:07] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1139 ms. Remains : 136/136 places, 2348/2348 transitions.
[2023-03-12 07:11:07] [INFO ] Flatten gal took : 60 ms
[2023-03-12 07:11:07] [INFO ] Flatten gal took : 165 ms
[2023-03-12 07:11:07] [INFO ] Input system was already deterministic with 2348 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 237 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2023-03-12 07:11:08] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2023-03-12 07:11:08] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-12 07:11:08] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1005 ms. Remains : 135/136 places, 2347/2348 transitions.
[2023-03-12 07:11:09] [INFO ] Flatten gal took : 51 ms
[2023-03-12 07:11:09] [INFO ] Flatten gal took : 60 ms
[2023-03-12 07:11:09] [INFO ] Input system was already deterministic with 2347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 8 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-12 07:11:09] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2023-03-12 07:11:09] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-12 07:11:10] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 914 ms. Remains : 136/136 places, 2348/2348 transitions.
[2023-03-12 07:11:10] [INFO ] Flatten gal took : 56 ms
[2023-03-12 07:11:10] [INFO ] Flatten gal took : 73 ms
[2023-03-12 07:11:10] [INFO ] Input system was already deterministic with 2348 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 8 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-12 07:11:10] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-12 07:11:10] [INFO ] Invariant cache hit.
[2023-03-12 07:11:11] [INFO ] Dead Transitions using invariants and state equation in 821 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 830 ms. Remains : 136/136 places, 2348/2348 transitions.
[2023-03-12 07:11:11] [INFO ] Flatten gal took : 79 ms
[2023-03-12 07:11:11] [INFO ] Flatten gal took : 106 ms
[2023-03-12 07:11:11] [INFO ] Input system was already deterministic with 2348 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 133 transition count 2346
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 131 transition count 2344
Applied a total of 9 rules in 480 ms. Remains 131 /136 variables (removed 5) and now considering 2344/2348 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 495 ms. Remains : 131/136 places, 2344/2348 transitions.
[2023-03-12 07:11:12] [INFO ] Flatten gal took : 58 ms
[2023-03-12 07:11:12] [INFO ] Flatten gal took : 77 ms
[2023-03-12 07:11:12] [INFO ] Input system was already deterministic with 2344 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 19 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2023-03-12 07:11:12] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2023-03-12 07:11:12] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 07:11:13] [INFO ] Dead Transitions using invariants and state equation in 954 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 977 ms. Remains : 135/136 places, 2347/2348 transitions.
[2023-03-12 07:11:13] [INFO ] Flatten gal took : 68 ms
[2023-03-12 07:11:13] [INFO ] Flatten gal took : 101 ms
[2023-03-12 07:11:14] [INFO ] Input system was already deterministic with 2347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 20 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2023-03-12 07:11:14] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2023-03-12 07:11:14] [INFO ] Invariant cache hit.
[2023-03-12 07:11:15] [INFO ] Dead Transitions using invariants and state equation in 1149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1170 ms. Remains : 135/136 places, 2347/2348 transitions.
[2023-03-12 07:11:15] [INFO ] Flatten gal took : 82 ms
[2023-03-12 07:11:15] [INFO ] Flatten gal took : 157 ms
[2023-03-12 07:11:15] [INFO ] Input system was already deterministic with 2347 transitions.
[2023-03-12 07:11:16] [INFO ] Flatten gal took : 334 ms
[2023-03-12 07:11:17] [INFO ] Flatten gal took : 264 ms
[2023-03-12 07:11:19] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 119 ms.
[2023-03-12 07:11:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 136 places, 2348 transitions and 18088 arcs took 20 ms.
Total runtime 44647 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/551/ctl_0_ --ctl=/tmp/551/ctl_1_ --ctl=/tmp/551/ctl_2_ --ctl=/tmp/551/ctl_3_ --ctl=/tmp/551/ctl_4_ --ctl=/tmp/551/ctl_5_ --ctl=/tmp/551/ctl_6_ --ctl=/tmp/551/ctl_7_ --ctl=/tmp/551/ctl_8_ --ctl=/tmp/551/ctl_9_ --ctl=/tmp/551/ctl_10_ --ctl=/tmp/551/ctl_11_ --ctl=/tmp/551/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 187264 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16079576 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P20N20"
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 BridgeAndVehicles-COL-V50P20N20, 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 r041-tajo-167813694200074"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N20.tgz
mv BridgeAndVehicles-COL-V50P20N20 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 ;