Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r489-tall-167912707500945.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is UtahNoC-PT-none, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707500945
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 5.9K Feb 26 04:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 04:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 04:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 04:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 04:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 04:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 205K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-00
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-01
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-02
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-03
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-04
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-05
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-06
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-07
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-08
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-09
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-10
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-11
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-12
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-13
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-14
FORMULA_NAME UtahNoC-PT-none-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679334977920

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtahNoC-PT-none
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 17:56:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 17:56:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 17:56:19] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2023-03-20 17:56:19] [INFO ] Transformed 216 places.
[2023-03-20 17:56:19] [INFO ] Transformed 977 transitions.
[2023-03-20 17:56:19] [INFO ] Found NUPN structural information;
[2023-03-20 17:56:19] [INFO ] Parsed PT model containing 216 places and 977 transitions and 2905 arcs in 142 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Ensure Unique test removed 148 transitions
Reduce redundant transitions removed 148 transitions.
FORMULA UtahNoC-PT-none-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 829/829 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 184 transition count 685
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 184 transition count 685
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 91 place count 184 transition count 658
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 95 place count 180 transition count 646
Iterating global reduction 1 with 4 rules applied. Total rules applied 99 place count 180 transition count 646
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 103 place count 180 transition count 642
Applied a total of 103 rules in 53 ms. Remains 180 /216 variables (removed 36) and now considering 642/829 (removed 187) transitions.
[2023-03-20 17:56:19] [INFO ] Flow matrix only has 340 transitions (discarded 302 similar events)
// Phase 1: matrix 340 rows 180 cols
[2023-03-20 17:56:19] [INFO ] Computed 8 place invariants in 15 ms
[2023-03-20 17:56:20] [INFO ] Implicit Places using invariants in 431 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 456 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 179/216 places, 642/829 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 176 transition count 627
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 176 transition count 627
Applied a total of 6 rules in 12 ms. Remains 176 /179 variables (removed 3) and now considering 627/642 (removed 15) transitions.
[2023-03-20 17:56:20] [INFO ] Flow matrix only has 337 transitions (discarded 290 similar events)
// Phase 1: matrix 337 rows 176 cols
[2023-03-20 17:56:20] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-20 17:56:20] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-20 17:56:20] [INFO ] Flow matrix only has 337 transitions (discarded 290 similar events)
[2023-03-20 17:56:20] [INFO ] Invariant cache hit.
[2023-03-20 17:56:20] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-20 17:56:20] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 176/216 places, 627/829 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 713 ms. Remains : 176/216 places, 627/829 transitions.
Support contains 60 out of 176 places after structural reductions.
[2023-03-20 17:56:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-20 17:56:20] [INFO ] Flatten gal took : 68 ms
[2023-03-20 17:56:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA UtahNoC-PT-none-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 17:56:20] [INFO ] Flatten gal took : 30 ms
[2023-03-20 17:56:20] [INFO ] Input system was already deterministic with 627 transitions.
Support contains 52 out of 176 places (down from 60) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=21 ) properties (out of 30) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-20 17:56:21] [INFO ] Flow matrix only has 337 transitions (discarded 290 similar events)
[2023-03-20 17:56:21] [INFO ] Invariant cache hit.
[2023-03-20 17:56:21] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-20 17:56:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2023-03-20 17:56:21] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-20 17:56:21] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-20 17:56:21] [INFO ] After 48ms SMT Verify possible using 21 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-20 17:56:21] [INFO ] After 128ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-20 17:56:21] [INFO ] After 416ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 16 ms.
Support contains 15 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 627/627 transitions.
Graph (trivial) has 265 edges and 176 vertex of which 89 / 176 are part of one of the 20 SCC in 3 ms
Free SCC test removed 69 places
Drop transitions removed 210 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 249 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 91 transition count 322
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 91 transition count 322
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 55 place count 91 transition count 300
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 90 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 90 transition count 297
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 58 place count 90 transition count 296
Performed 4 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 66 place count 86 transition count 289
Drop transitions removed 9 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 82 place count 86 transition count 273
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 87 place count 83 transition count 271
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 97 place count 78 transition count 285
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 98 place count 78 transition count 284
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 108 place count 78 transition count 274
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 109 place count 78 transition count 273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 110 place count 77 transition count 273
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 111 place count 77 transition count 272
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 115 place count 77 transition count 272
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 116 place count 77 transition count 271
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 117 place count 76 transition count 270
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 118 place count 75 transition count 270
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 122 place count 73 transition count 274
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 123 place count 73 transition count 273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 124 place count 72 transition count 273
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 125 place count 71 transition count 272
Applied a total of 125 rules in 81 ms. Remains 71 /176 variables (removed 105) and now considering 272/627 (removed 355) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 71/176 places, 272/627 transitions.
Finished random walk after 678 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=61 )
[2023-03-20 17:56:21] [INFO ] Flatten gal took : 29 ms
[2023-03-20 17:56:21] [INFO ] Flatten gal took : 24 ms
[2023-03-20 17:56:21] [INFO ] Input system was already deterministic with 627 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 147 transition count 522
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 147 transition count 522
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 82 place count 147 transition count 498
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 83 place count 146 transition count 495
Iterating global reduction 1 with 1 rules applied. Total rules applied 84 place count 146 transition count 495
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 85 place count 146 transition count 494
Applied a total of 85 rules in 9 ms. Remains 146 /176 variables (removed 30) and now considering 494/627 (removed 133) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 146/176 places, 494/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 16 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 15 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 494 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 146 transition count 517
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 146 transition count 517
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 84 place count 146 transition count 493
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 85 place count 145 transition count 490
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 145 transition count 490
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 87 place count 145 transition count 489
Applied a total of 87 rules in 7 ms. Remains 145 /176 variables (removed 31) and now considering 489/627 (removed 138) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 145/176 places, 489/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 14 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 15 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 489 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Graph (trivial) has 300 edges and 176 vertex of which 105 / 176 are part of one of the 16 SCC in 0 ms
Free SCC test removed 89 places
Ensure Unique test removed 274 transitions
Reduce isomorphic transitions removed 274 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 72 transition count 296
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 72 transition count 296
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 48 place count 72 transition count 277
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 70 transition count 275
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 54 place count 70 transition count 273
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 69 transition count 270
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 69 transition count 270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 69 transition count 269
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 3 with 22 rules applied. Total rules applied 79 place count 69 transition count 247
Applied a total of 79 rules in 23 ms. Remains 69 /176 variables (removed 107) and now considering 247/627 (removed 380) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 69/176 places, 247/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 7 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 7 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 247 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 156 transition count 557
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 156 transition count 557
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 55 place count 156 transition count 542
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 155 transition count 539
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 155 transition count 539
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 58 place count 155 transition count 538
Applied a total of 58 rules in 7 ms. Remains 155 /176 variables (removed 21) and now considering 538/627 (removed 89) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 155/176 places, 538/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 14 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 15 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 538 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 151 transition count 542
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 151 transition count 542
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 73 place count 151 transition count 519
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 150 transition count 516
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 150 transition count 516
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 150 transition count 515
Applied a total of 76 rules in 8 ms. Remains 150 /176 variables (removed 26) and now considering 515/627 (removed 112) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 150/176 places, 515/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 14 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 14 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 515 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Graph (trivial) has 293 edges and 176 vertex of which 100 / 176 are part of one of the 15 SCC in 0 ms
Free SCC test removed 85 places
Ensure Unique test removed 263 transitions
Reduce isomorphic transitions removed 263 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 74 transition count 299
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 74 transition count 299
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 54 place count 74 transition count 278
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 73 transition count 275
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 73 transition count 275
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 57 place count 73 transition count 274
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 63 place count 70 transition count 271
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 67 place count 70 transition count 267
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 69 place count 68 transition count 261
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 68 transition count 261
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 73 place count 68 transition count 259
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 90 place count 68 transition count 242
Applied a total of 90 rules in 21 ms. Remains 68 /176 variables (removed 108) and now considering 242/627 (removed 385) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 68/176 places, 242/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 7 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 6 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 242 transitions.
Finished random walk after 411 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=137 )
FORMULA UtahNoC-PT-none-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 147 transition count 518
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 147 transition count 518
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 81 place count 147 transition count 495
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 146 transition count 492
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 146 transition count 492
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 84 place count 146 transition count 491
Applied a total of 84 rules in 7 ms. Remains 146 /176 variables (removed 30) and now considering 491/627 (removed 136) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 146/176 places, 491/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 13 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 13 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 491 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 150 transition count 537
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 150 transition count 537
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 75 place count 150 transition count 514
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 149 transition count 511
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 149 transition count 511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 149 transition count 510
Applied a total of 78 rules in 7 ms. Remains 149 /176 variables (removed 27) and now considering 510/627 (removed 117) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 149/176 places, 510/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 12 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 13 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 510 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Graph (trivial) has 305 edges and 176 vertex of which 104 / 176 are part of one of the 16 SCC in 0 ms
Free SCC test removed 88 places
Ensure Unique test removed 268 transitions
Reduce isomorphic transitions removed 268 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 72 transition count 299
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 72 transition count 299
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 50 place count 72 transition count 280
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 71 transition count 277
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 71 transition count 277
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 71 transition count 276
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 59 place count 68 transition count 273
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 68 transition count 269
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 66 transition count 263
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 66 transition count 263
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 69 place count 66 transition count 261
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 4 with 19 rules applied. Total rules applied 88 place count 66 transition count 242
Applied a total of 88 rules in 19 ms. Remains 66 /176 variables (removed 110) and now considering 242/627 (removed 385) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 66/176 places, 242/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 6 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 7 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 146 transition count 517
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 146 transition count 517
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 84 place count 146 transition count 493
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 85 place count 145 transition count 490
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 145 transition count 490
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 87 place count 145 transition count 489
Applied a total of 87 rules in 6 ms. Remains 145 /176 variables (removed 31) and now considering 489/627 (removed 138) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 145/176 places, 489/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 11 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 11 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 489 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 627/627 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 156 transition count 549
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 156 transition count 549
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 53 place count 156 transition count 536
Applied a total of 53 rules in 5 ms. Remains 156 /176 variables (removed 20) and now considering 536/627 (removed 91) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 156/176 places, 536/627 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 12 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 13 ms
[2023-03-20 17:56:22] [INFO ] Input system was already deterministic with 536 transitions.
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 15 ms
[2023-03-20 17:56:22] [INFO ] Flatten gal took : 15 ms
[2023-03-20 17:56:22] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-20 17:56:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 176 places, 627 transitions and 1890 arcs took 4 ms.
Total runtime 3366 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/467/ctl_0_ --ctl=/tmp/467/ctl_1_ --ctl=/tmp/467/ctl_2_ --ctl=/tmp/467/ctl_3_ --ctl=/tmp/467/ctl_4_ --ctl=/tmp/467/ctl_5_ --ctl=/tmp/467/ctl_6_ --ctl=/tmp/467/ctl_7_ --ctl=/tmp/467/ctl_8_ --ctl=/tmp/467/ctl_9_ --mu-par --mu-opt
FORMULA UtahNoC-PT-none-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtahNoC-PT-none-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679335052607

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name UtahNoC-PT-none-CTLCardinality-00
ctl formula formula --ctl=/tmp/467/ctl_0_
ctl formula name UtahNoC-PT-none-CTLCardinality-01
ctl formula formula --ctl=/tmp/467/ctl_1_
ctl formula name UtahNoC-PT-none-CTLCardinality-02
ctl formula formula --ctl=/tmp/467/ctl_2_
ctl formula name UtahNoC-PT-none-CTLCardinality-03
ctl formula formula --ctl=/tmp/467/ctl_3_
ctl formula name UtahNoC-PT-none-CTLCardinality-04
ctl formula formula --ctl=/tmp/467/ctl_4_
ctl formula name UtahNoC-PT-none-CTLCardinality-07
ctl formula formula --ctl=/tmp/467/ctl_5_
ctl formula name UtahNoC-PT-none-CTLCardinality-08
ctl formula formula --ctl=/tmp/467/ctl_6_
ctl formula name UtahNoC-PT-none-CTLCardinality-11
ctl formula formula --ctl=/tmp/467/ctl_7_
ctl formula name UtahNoC-PT-none-CTLCardinality-12
ctl formula formula --ctl=/tmp/467/ctl_8_
ctl formula name UtahNoC-PT-none-CTLCardinality-13
ctl formula formula --ctl=/tmp/467/ctl_9_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 176 places, 627 transitions and 1890 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 627->442 groups
pnml2lts-sym: Regrouping took 0.140 real 0.140 user 0.000 sys
pnml2lts-sym: state vector length is 176; there are 442 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 1023648 group checks and 0 next state calls
pnml2lts-sym: reachability took 12.670 real 50.600 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.020 user 0.000 sys
pnml2lts-sym: state space has 1503708229 states, 13755 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/467/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_1_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/467/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/467/ctl_0_ does not hold for the initial state
pnml2lts-sym: group_next: 4401 nodes total
pnml2lts-sym: group_explored: 3385 nodes, 2589 short vectors total
pnml2lts-sym: max token count: 1

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="UtahNoC-PT-none"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is UtahNoC-PT-none, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912707500945"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtahNoC-PT-none.tgz
mv UtahNoC-PT-none execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;