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.r393-oct2-167903716500042.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldIIPs-PT-003B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716500042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 16:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 16:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 16:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 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 49K 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 ShieldIIPs-PT-003B-CTLFireability-00
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-01
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-02
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-03
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-04
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-05
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-06
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-07
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-08
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-09
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-10
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-11
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-12
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-13
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-14
FORMULA_NAME ShieldIIPs-PT-003B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679416990356

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=ShieldIIPs-PT-003B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 16:43:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 16:43:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:43:12] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-21 16:43:12] [INFO ] Transformed 183 places.
[2023-03-21 16:43:12] [INFO ] Transformed 180 transitions.
[2023-03-21 16:43:12] [INFO ] Found NUPN structural information;
[2023-03-21 16:43:12] [INFO ] Parsed PT model containing 183 places and 180 transitions and 540 arcs in 142 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 101 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 180/180 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 178 transition count 175
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 178 transition count 175
Applied a total of 10 rules in 28 ms. Remains 178 /183 variables (removed 5) and now considering 175/180 (removed 5) transitions.
// Phase 1: matrix 175 rows 178 cols
[2023-03-21 16:43:13] [INFO ] Computed 28 place invariants in 6 ms
[2023-03-21 16:43:13] [INFO ] Implicit Places using invariants in 321 ms returned []
[2023-03-21 16:43:13] [INFO ] Invariant cache hit.
[2023-03-21 16:43:13] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
[2023-03-21 16:43:13] [INFO ] Invariant cache hit.
[2023-03-21 16:43:13] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/183 places, 175/180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 933 ms. Remains : 178/183 places, 175/180 transitions.
Support contains 101 out of 178 places after structural reductions.
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 44 ms
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 15 ms
[2023-03-21 16:43:14] [INFO ] Input system was already deterministic with 175 transitions.
Support contains 97 out of 178 places (down from 101) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 68) seen :66
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-21 16:43:14] [INFO ] Invariant cache hit.
[2023-03-21 16:43:14] [INFO ] [Real]Absence check using 28 positive place invariants in 5 ms returned sat
[2023-03-21 16:43:14] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 10 ms
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 17 ms
[2023-03-21 16:43:14] [INFO ] Input system was already deterministic with 175 transitions.
Support contains 95 out of 178 places (down from 96) after GAL structural reductions.
Computed a total of 46 stabilizing places and 46 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 177 transition count 158
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 161 transition count 158
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 161 transition count 142
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 145 transition count 142
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 80 place count 129 transition count 126
Iterating global reduction 2 with 16 rules applied. Total rules applied 96 place count 129 transition count 126
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 96 place count 129 transition count 119
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 110 place count 122 transition count 119
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 198 place count 78 transition count 75
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 200 place count 76 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 201 place count 75 transition count 73
Applied a total of 201 rules in 33 ms. Remains 75 /178 variables (removed 103) and now considering 73/175 (removed 102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34 ms. Remains : 75/178 places, 73/175 transitions.
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:14] [INFO ] Input system was already deterministic with 73 transitions.
Finished random walk after 78 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=78 )
FORMULA ShieldIIPs-PT-003B-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 163 transition count 160
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 163 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 162 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 162 transition count 159
Applied a total of 32 rules in 15 ms. Remains 162 /178 variables (removed 16) and now considering 159/175 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 162/178 places, 159/175 transitions.
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:43:14] [INFO ] Input system was already deterministic with 159 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 164 transition count 161
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 164 transition count 161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 163 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 163 transition count 160
Applied a total of 30 rules in 10 ms. Remains 163 /178 variables (removed 15) and now considering 160/175 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 163/178 places, 160/175 transitions.
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:43:14] [INFO ] Input system was already deterministic with 160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 163 transition count 160
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 163 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 162 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 162 transition count 159
Applied a total of 32 rules in 8 ms. Remains 162 /178 variables (removed 16) and now considering 159/175 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 162/178 places, 159/175 transitions.
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:43:14] [INFO ] Input system was already deterministic with 159 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 164 transition count 161
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 164 transition count 161
Applied a total of 28 rules in 5 ms. Remains 164 /178 variables (removed 14) and now considering 161/175 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 164/178 places, 161/175 transitions.
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:43:14] [INFO ] Flatten gal took : 24 ms
[2023-03-21 16:43:14] [INFO ] Input system was already deterministic with 161 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 177 transition count 158
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 161 transition count 158
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 161 transition count 142
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 145 transition count 142
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 80 place count 129 transition count 126
Iterating global reduction 2 with 16 rules applied. Total rules applied 96 place count 129 transition count 126
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 96 place count 129 transition count 120
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 108 place count 123 transition count 120
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 198 place count 78 transition count 75
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 200 place count 76 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 201 place count 75 transition count 73
Applied a total of 201 rules in 29 ms. Remains 75 /178 variables (removed 103) and now considering 73/175 (removed 102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 75/178 places, 73/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 73 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 163 transition count 160
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 163 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 162 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 162 transition count 159
Applied a total of 32 rules in 6 ms. Remains 162 /178 variables (removed 16) and now considering 159/175 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 162/178 places, 159/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 177 transition count 158
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 161 transition count 158
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 161 transition count 142
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 145 transition count 142
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 80 place count 129 transition count 126
Iterating global reduction 2 with 16 rules applied. Total rules applied 96 place count 129 transition count 126
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 96 place count 129 transition count 119
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 110 place count 122 transition count 119
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 196 place count 79 transition count 76
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 77 transition count 74
Applied a total of 198 rules in 19 ms. Remains 77 /178 variables (removed 101) and now considering 74/175 (removed 101) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 77/178 places, 74/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 74 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 164 transition count 161
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 164 transition count 161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 163 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 163 transition count 160
Applied a total of 30 rules in 6 ms. Remains 163 /178 variables (removed 15) and now considering 160/175 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 163/178 places, 160/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 160 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 177 transition count 160
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 163 transition count 160
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 28 place count 163 transition count 145
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 58 place count 148 transition count 145
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 72 place count 134 transition count 131
Iterating global reduction 2 with 14 rules applied. Total rules applied 86 place count 134 transition count 131
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 86 place count 134 transition count 127
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 94 place count 130 transition count 127
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 186 place count 84 transition count 81
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 188 place count 82 transition count 79
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 189 place count 81 transition count 79
Applied a total of 189 rules in 18 ms. Remains 81 /178 variables (removed 97) and now considering 79/175 (removed 96) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 81/178 places, 79/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 79 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 163 transition count 160
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 163 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 162 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 162 transition count 159
Applied a total of 32 rules in 16 ms. Remains 162 /178 variables (removed 16) and now considering 159/175 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 162/178 places, 159/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 178 transition count 159
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 162 transition count 159
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 162 transition count 143
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 146 transition count 143
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 79 place count 131 transition count 128
Iterating global reduction 2 with 15 rules applied. Total rules applied 94 place count 131 transition count 128
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 94 place count 131 transition count 123
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 104 place count 126 transition count 123
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 188 place count 84 transition count 81
Applied a total of 188 rules in 16 ms. Remains 84 /178 variables (removed 94) and now considering 81/175 (removed 94) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 84/178 places, 81/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 81 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 177 transition count 162
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 25 place count 165 transition count 161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 164 transition count 161
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 26 place count 164 transition count 148
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 52 place count 151 transition count 148
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 63 place count 140 transition count 137
Iterating global reduction 3 with 11 rules applied. Total rules applied 74 place count 140 transition count 137
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 74 place count 140 transition count 134
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 137 transition count 134
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 156 place count 99 transition count 96
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 158 place count 97 transition count 94
Applied a total of 158 rules in 18 ms. Remains 97 /178 variables (removed 81) and now considering 94/175 (removed 81) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 97/178 places, 94/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 94 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 163 transition count 160
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 163 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 162 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 162 transition count 159
Applied a total of 32 rules in 7 ms. Remains 162 /178 variables (removed 16) and now considering 159/175 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 162/178 places, 159/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 177 transition count 161
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 14 rules applied. Total rules applied 27 place count 164 transition count 160
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 163 transition count 160
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 28 place count 163 transition count 144
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 60 place count 147 transition count 144
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 76 place count 131 transition count 128
Iterating global reduction 3 with 16 rules applied. Total rules applied 92 place count 131 transition count 128
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 92 place count 131 transition count 122
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 104 place count 125 transition count 122
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 176 place count 89 transition count 86
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 87 transition count 84
Applied a total of 178 rules in 18 ms. Remains 87 /178 variables (removed 91) and now considering 84/175 (removed 91) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 87/178 places, 84/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 175/175 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 162 transition count 159
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 162 transition count 159
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 161 transition count 158
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 161 transition count 158
Applied a total of 34 rules in 6 ms. Remains 161 /178 variables (removed 17) and now considering 158/175 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 161/178 places, 158/175 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 15 ms
[2023-03-21 16:43:15] [INFO ] Input system was already deterministic with 158 transitions.
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:43:15] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:43:15] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 11 ms.
[2023-03-21 16:43:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 178 places, 175 transitions and 530 arcs took 1 ms.
Total runtime 2674 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/476/ctl_0_ --ctl=/tmp/476/ctl_1_ --ctl=/tmp/476/ctl_2_ --ctl=/tmp/476/ctl_3_ --ctl=/tmp/476/ctl_4_ --ctl=/tmp/476/ctl_5_ --ctl=/tmp/476/ctl_6_ --ctl=/tmp/476/ctl_7_ --ctl=/tmp/476/ctl_8_ --ctl=/tmp/476/ctl_9_ --ctl=/tmp/476/ctl_10_ --ctl=/tmp/476/ctl_11_ --ctl=/tmp/476/ctl_12_ --ctl=/tmp/476/ctl_13_ --ctl=/tmp/476/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393220 kB
MemFree: 7105936 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16098340 kB
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-01
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-02
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-03
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-04
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-05
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-06
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-07
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-08
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-09
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-10
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-11
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-12
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-13
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-14
Could not compute solution for formula : ShieldIIPs-PT-003B-CTLFireability-15

BK_STOP 1679420567071

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name ShieldIIPs-PT-003B-CTLFireability-01
ctl formula formula --ctl=/tmp/476/ctl_0_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-02
ctl formula formula --ctl=/tmp/476/ctl_1_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-03
ctl formula formula --ctl=/tmp/476/ctl_2_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-04
ctl formula formula --ctl=/tmp/476/ctl_3_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-05
ctl formula formula --ctl=/tmp/476/ctl_4_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-06
ctl formula formula --ctl=/tmp/476/ctl_5_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-07
ctl formula formula --ctl=/tmp/476/ctl_6_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-08
ctl formula formula --ctl=/tmp/476/ctl_7_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-09
ctl formula formula --ctl=/tmp/476/ctl_8_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-10
ctl formula formula --ctl=/tmp/476/ctl_9_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-11
ctl formula formula --ctl=/tmp/476/ctl_10_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-12
ctl formula formula --ctl=/tmp/476/ctl_11_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-13
ctl formula formula --ctl=/tmp/476/ctl_12_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-14
ctl formula formula --ctl=/tmp/476/ctl_13_
ctl formula name ShieldIIPs-PT-003B-CTLFireability-15
ctl formula formula --ctl=/tmp/476/ctl_14_
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 178 places, 175 transitions and 530 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 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: 175->175 groups
pnml2lts-sym: Regrouping took 0.020 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 178; there are 175 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: 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: 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
Killing (15) : 482
Killing (9) : 482

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="ShieldIIPs-PT-003B"
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 ShieldIIPs-PT-003B, 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 r393-oct2-167903716500042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003B.tgz
mv ShieldIIPs-PT-003B 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 ;