Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r524-tall-171679080600578.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool ltsminxred
Input is SemanticWebServices-PT-S256P09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080600578
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 19 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 02:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 02:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 32M May 18 16:43 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 SemanticWebServices-PT-S256P09-CTLFireability-2024-00
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-01
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-02
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-03
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-04
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-05
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-06
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-07
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-08
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-09
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-10
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2024-11
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2023-12
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2023-13
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2023-14
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717228714347

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:58:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 07:58:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:58:36] [INFO ] Load time of PNML (sax parser for PT used): 1125 ms
[2024-06-01 07:58:36] [INFO ] Transformed 418 places.
[2024-06-01 07:58:36] [INFO ] Transformed 27524 transitions.
[2024-06-01 07:58:36] [INFO ] Parsed PT model containing 418 places and 27524 transitions and 270595 arcs in 1385 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Deduced a syphon composed of 59 places in 44 ms
Reduce places removed 59 places and 19423 transitions.
Ensure Unique test removed 2463 transitions
Reduce redundant transitions removed 2463 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 359 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 359/359 places, 5638/5638 transitions.
Ensure Unique test removed 20 places
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 815 transitions
Reduce isomorphic transitions removed 815 transitions.
Iterating post reduction 0 with 907 rules applied. Total rules applied 907 place count 267 transition count 4823
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 948 place count 226 transition count 3516
Iterating global reduction 1 with 41 rules applied. Total rules applied 989 place count 226 transition count 3516
Ensure Unique test removed 556 transitions
Reduce isomorphic transitions removed 556 transitions.
Iterating post reduction 1 with 556 rules applied. Total rules applied 1545 place count 226 transition count 2960
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1557 place count 214 transition count 2915
Iterating global reduction 2 with 12 rules applied. Total rules applied 1569 place count 214 transition count 2915
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 2 with 65 rules applied. Total rules applied 1634 place count 214 transition count 2850
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1638 place count 210 transition count 2846
Iterating global reduction 3 with 4 rules applied. Total rules applied 1642 place count 210 transition count 2846
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1646 place count 210 transition count 2842
Drop transitions (Redundant composition of simpler transitions.) removed 529 transitions
Redundant transition composition rules discarded 529 transitions
Iterating global reduction 4 with 529 rules applied. Total rules applied 2175 place count 210 transition count 2313
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Iterating post reduction 4 with 142 rules applied. Total rules applied 2317 place count 181 transition count 2200
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 2328 place count 170 transition count 1767
Iterating global reduction 5 with 11 rules applied. Total rules applied 2339 place count 170 transition count 1767
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 85 transitions.
Iterating post reduction 5 with 85 rules applied. Total rules applied 2424 place count 170 transition count 1682
Drop transitions (Redundant composition of simpler transitions.) removed 273 transitions
Redundant transition composition rules discarded 273 transitions
Iterating global reduction 6 with 273 rules applied. Total rules applied 2697 place count 170 transition count 1409
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 6 with 28 rules applied. Total rules applied 2725 place count 165 transition count 1386
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2727 place count 163 transition count 1378
Iterating global reduction 7 with 2 rules applied. Total rules applied 2729 place count 163 transition count 1378
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 7 with 54 rules applied. Total rules applied 2783 place count 163 transition count 1324
Applied a total of 2783 rules in 235 ms. Remains 163 /359 variables (removed 196) and now considering 1324/5638 (removed 4314) transitions.
[2024-06-01 07:58:37] [INFO ] Flow matrix only has 461 transitions (discarded 863 similar events)
// Phase 1: matrix 461 rows 163 cols
[2024-06-01 07:58:37] [INFO ] Computed 1 invariants in 12 ms
[2024-06-01 07:58:37] [INFO ] Implicit Places using invariants in 470 ms returned []
[2024-06-01 07:58:37] [INFO ] Flow matrix only has 461 transitions (discarded 863 similar events)
[2024-06-01 07:58:37] [INFO ] Invariant cache hit.
[2024-06-01 07:58:38] [INFO ] State equation strengthened by 242 read => feed constraints.
[2024-06-01 07:58:38] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 981 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2024-06-01 07:58:38] [INFO ] Flow matrix only has 461 transitions (discarded 863 similar events)
[2024-06-01 07:58:38] [INFO ] Invariant cache hit.
[2024-06-01 07:58:38] [INFO ] State equation strengthened by 242 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (OVERLAPS) 2/161 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 3 (OVERLAPS) 458/619 variables, 161/162 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 242/404 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 6 (OVERLAPS) 4/623 variables, 2/406 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 623/624 variables, and 406 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30042 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 163/163 constraints, ReadFeed: 242/242 constraints, PredecessorRefiner: 1110/1110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (OVERLAPS) 2/161 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 3 (OVERLAPS) 458/619 variables, 161/162 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 242/404 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 730/1134 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/619 variables, 0/1134 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 7 (OVERLAPS) 4/623 variables, 2/1136 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 623/624 variables, and 1516 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30119 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 163/163 constraints, ReadFeed: 242/242 constraints, PredecessorRefiner: 1110/1110 constraints, Known Traps: 0/0 constraints]
After SMT, in 61189ms problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 61216ms
Starting structural reductions in LTL mode, iteration 1 : 163/359 places, 1324/5638 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62460 ms. Remains : 163/359 places, 1324/5638 transitions.
Support contains 18 out of 163 places after structural reductions.
[2024-06-01 07:59:40] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2024-06-01 07:59:40] [INFO ] Flatten gal took : 95 ms
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 07:59:40] [INFO ] Flatten gal took : 71 ms
[2024-06-01 07:59:40] [INFO ] Input system was already deterministic with 1324 transitions.
Support contains 10 out of 163 places (down from 18) after GAL structural reductions.
RANDOM walk for 2254 steps (0 resets) in 317 ms. (7 steps per ms) remains 0/3 properties
[2024-06-01 07:59:40] [INFO ] Flatten gal took : 42 ms
[2024-06-01 07:59:40] [INFO ] Flatten gal took : 44 ms
[2024-06-01 07:59:40] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 163/163 places, 1324/1324 transitions.
Graph (complete) has 1468 edges and 163 vertex of which 155 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.8 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 154 transition count 1286
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 150 transition count 1094
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 150 transition count 1094
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 53 place count 150 transition count 1084
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 148 transition count 1082
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 148 transition count 1082
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 61 place count 144 transition count 1078
Iterating global reduction 2 with 4 rules applied. Total rules applied 65 place count 144 transition count 1078
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 69 place count 144 transition count 1074
Drop transitions (Redundant composition of simpler transitions.) removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 3 with 50 rules applied. Total rules applied 119 place count 144 transition count 1024
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 1326 edges and 143 vertex of which 142 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 3 with 2 rules applied. Total rules applied 121 place count 142 transition count 1023
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 122 place count 142 transition count 1022
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 123 place count 141 transition count 1022
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 124 place count 140 transition count 1021
Iterating global reduction 5 with 1 rules applied. Total rules applied 125 place count 140 transition count 1021
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 126 place count 140 transition count 1020
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 127 place count 140 transition count 1019
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 128 place count 139 transition count 1019
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 129 place count 139 transition count 1018
Applied a total of 129 rules in 290 ms. Remains 139 /163 variables (removed 24) and now considering 1018/1324 (removed 306) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 290 ms. Remains : 139/163 places, 1018/1324 transitions.
[2024-06-01 07:59:40] [INFO ] Flatten gal took : 30 ms
[2024-06-01 07:59:40] [INFO ] Flatten gal took : 30 ms
[2024-06-01 07:59:41] [INFO ] Input system was already deterministic with 1018 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 1324/1324 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 161 transition count 1290
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 155 transition count 1027
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 155 transition count 1027
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 113 place count 155 transition count 962
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 114 place count 154 transition count 954
Iterating global reduction 2 with 1 rules applied. Total rules applied 115 place count 154 transition count 954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 116 place count 154 transition count 953
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 125 place count 154 transition count 944
Applied a total of 125 rules in 18 ms. Remains 154 /163 variables (removed 9) and now considering 944/1324 (removed 380) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 154/163 places, 944/1324 transitions.
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 25 ms
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 27 ms
[2024-06-01 07:59:41] [INFO ] Input system was already deterministic with 944 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 163/163 places, 1324/1324 transitions.
Graph (complete) has 1468 edges and 163 vertex of which 155 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 154 transition count 1286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 42 place count 147 transition count 1022
Iterating global reduction 1 with 7 rules applied. Total rules applied 49 place count 147 transition count 1022
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 114 place count 147 transition count 957
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 117 place count 144 transition count 947
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 144 transition count 947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 121 place count 144 transition count 946
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 125 place count 140 transition count 942
Iterating global reduction 3 with 4 rules applied. Total rules applied 129 place count 140 transition count 942
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 133 place count 140 transition count 938
Drop transitions (Redundant composition of simpler transitions.) removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 4 with 42 rules applied. Total rules applied 175 place count 140 transition count 896
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 1228 edges and 139 vertex of which 138 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 177 place count 138 transition count 895
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 178 place count 138 transition count 894
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 179 place count 137 transition count 894
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 180 place count 136 transition count 893
Iterating global reduction 6 with 1 rules applied. Total rules applied 181 place count 136 transition count 893
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 182 place count 136 transition count 892
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 183 place count 136 transition count 891
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 184 place count 135 transition count 891
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 185 place count 135 transition count 890
Applied a total of 185 rules in 195 ms. Remains 135 /163 variables (removed 28) and now considering 890/1324 (removed 434) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 195 ms. Remains : 135/163 places, 890/1324 transitions.
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 22 ms
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 23 ms
[2024-06-01 07:59:41] [INFO ] Input system was already deterministic with 890 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 1324/1324 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 161 transition count 1290
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 155 transition count 1027
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 155 transition count 1027
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 113 place count 155 transition count 962
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 114 place count 154 transition count 954
Iterating global reduction 2 with 1 rules applied. Total rules applied 115 place count 154 transition count 954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 116 place count 154 transition count 953
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 125 place count 154 transition count 944
Applied a total of 125 rules in 13 ms. Remains 154 /163 variables (removed 9) and now considering 944/1324 (removed 380) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 154/163 places, 944/1324 transitions.
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 22 ms
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 23 ms
[2024-06-01 07:59:41] [INFO ] Input system was already deterministic with 944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 1324/1324 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 161 transition count 1290
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 155 transition count 1027
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 155 transition count 1027
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 113 place count 155 transition count 962
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 114 place count 154 transition count 954
Iterating global reduction 2 with 1 rules applied. Total rules applied 115 place count 154 transition count 954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 116 place count 154 transition count 953
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 125 place count 154 transition count 944
Applied a total of 125 rules in 13 ms. Remains 154 /163 variables (removed 9) and now considering 944/1324 (removed 380) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 154/163 places, 944/1324 transitions.
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 35 ms
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 23 ms
[2024-06-01 07:59:41] [INFO ] Input system was already deterministic with 944 transitions.
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 31 ms
[2024-06-01 07:59:41] [INFO ] Flatten gal took : 31 ms
[2024-06-01 07:59:41] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2024-06-01 07:59:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 163 places, 1324 transitions and 9774 arcs took 14 ms.
Total runtime 66327 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-2024-00
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-2024-04
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-2024-07
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-2024-11
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-2023-15

BK_STOP 1717228782038

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/522/ctl_0_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/522/ctl_1_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/522/ctl_2_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/522/ctl_3_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/522/ctl_4_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="SemanticWebServices-PT-S256P09"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is SemanticWebServices-PT-S256P09, 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 r524-tall-171679080600578"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P09.tgz
mv SemanticWebServices-PT-S256P09 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 ;