Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r334-tall-171679080600586.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is SemanticWebServices-PT-S256P12, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080600586
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 02:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 02:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 02:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 23M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-00
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-01
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-02
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-03
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-04
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-05
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-06
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-07
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-08
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-09
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-10
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2024-11
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2023-12
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2023-13
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2023-14
FORMULA_NAME SemanticWebServices-PT-S256P12-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716858141227

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 01:02:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 01:02:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:02:23] [INFO ] Load time of PNML (sax parser for PT used): 920 ms
[2024-05-28 01:02:23] [INFO ] Transformed 356 places.
[2024-05-28 01:02:23] [INFO ] Transformed 20464 transitions.
[2024-05-28 01:02:23] [INFO ] Parsed PT model containing 356 places and 20464 transitions and 190527 arcs in 1131 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Deduced a syphon composed of 14 places in 42 ms
Reduce places removed 14 places and 8326 transitions.
Ensure Unique test removed 4477 transitions
Reduce redundant transitions removed 4477 transitions.
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 76 out of 342 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 342/342 places, 7661/7661 transitions.
Ensure Unique test removed 32 places
Reduce places removed 78 places and 0 transitions.
Ensure Unique test removed 1511 transitions
Reduce isomorphic transitions removed 1511 transitions.
Iterating post reduction 0 with 1589 rules applied. Total rules applied 1589 place count 264 transition count 6150
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 1613 place count 240 transition count 5603
Iterating global reduction 1 with 24 rules applied. Total rules applied 1637 place count 240 transition count 5603
Ensure Unique test removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Iterating post reduction 1 with 209 rules applied. Total rules applied 1846 place count 240 transition count 5394
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1854 place count 232 transition count 5386
Iterating global reduction 2 with 8 rules applied. Total rules applied 1862 place count 232 transition count 5386
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1869 place count 225 transition count 5379
Iterating global reduction 2 with 7 rules applied. Total rules applied 1876 place count 225 transition count 5379
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1882 place count 219 transition count 5373
Iterating global reduction 2 with 6 rules applied. Total rules applied 1888 place count 219 transition count 5373
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 1893 place count 214 transition count 5368
Iterating global reduction 2 with 5 rules applied. Total rules applied 1898 place count 214 transition count 5368
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 1903 place count 214 transition count 5363
Drop transitions (Redundant composition of simpler transitions.) removed 926 transitions
Redundant transition composition rules discarded 926 transitions
Iterating global reduction 3 with 926 rules applied. Total rules applied 2829 place count 214 transition count 4437
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 586 transitions
Reduce isomorphic transitions removed 586 transitions.
Iterating post reduction 3 with 597 rules applied. Total rules applied 3426 place count 203 transition count 3851
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 3435 place count 194 transition count 3563
Iterating global reduction 4 with 9 rules applied. Total rules applied 3444 place count 194 transition count 3563
Ensure Unique test removed 443 transitions
Reduce isomorphic transitions removed 443 transitions.
Iterating post reduction 4 with 443 rules applied. Total rules applied 3887 place count 194 transition count 3120
Drop transitions (Redundant composition of simpler transitions.) removed 284 transitions
Redundant transition composition rules discarded 284 transitions
Iterating global reduction 5 with 284 rules applied. Total rules applied 4171 place count 194 transition count 2836
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 344 transitions
Reduce isomorphic transitions removed 344 transitions.
Iterating post reduction 5 with 347 rules applied. Total rules applied 4518 place count 191 transition count 2492
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4519 place count 190 transition count 2460
Iterating global reduction 6 with 1 rules applied. Total rules applied 4520 place count 190 transition count 2460
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4521 place count 190 transition count 2459
Drop transitions (Redundant composition of simpler transitions.) removed 168 transitions
Redundant transition composition rules discarded 168 transitions
Iterating global reduction 7 with 168 rules applied. Total rules applied 4689 place count 190 transition count 2291
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 4710 place count 186 transition count 2274
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 8 with 18 rules applied. Total rules applied 4728 place count 186 transition count 2256
Applied a total of 4728 rules in 313 ms. Remains 186 /342 variables (removed 156) and now considering 2256/7661 (removed 5405) transitions.
[2024-05-28 01:02:24] [INFO ] Flow matrix only has 753 transitions (discarded 1503 similar events)
Normalized transition count is 751 out of 753 initially.
// Phase 1: matrix 751 rows 186 cols
[2024-05-28 01:02:24] [INFO ] Computed 1 invariants in 10 ms
[2024-05-28 01:02:24] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-05-28 01:02:24] [INFO ] Flow matrix only has 753 transitions (discarded 1503 similar events)
[2024-05-28 01:02:24] [INFO ] Invariant cache hit.
[2024-05-28 01:02:24] [INFO ] State equation strengthened by 350 read => feed constraints.
[2024-05-28 01:02:25] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 978 ms to find 0 implicit places.
Running 1858 sub problems to find dead transitions.
[2024-05-28 01:02:25] [INFO ] Flow matrix only has 753 transitions (discarded 1503 similar events)
[2024-05-28 01:02:25] [INFO ] Invariant cache hit.
[2024-05-28 01:02:25] [INFO ] State equation strengthened by 350 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 1 (OVERLAPS) 2/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 3 (OVERLAPS) 741/914 variables, 173/174 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
SMT process timed out in 32338ms, After SMT, problems are : Problem set: 0 solved, 1858 unsolved
Search for dead transitions found 0 dead transitions in 32377ms
Starting structural reductions in LTL mode, iteration 1 : 186/342 places, 2256/7661 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33701 ms. Remains : 186/342 places, 2256/7661 transitions.
Support contains 76 out of 186 places after structural reductions.
[2024-05-28 01:02:57] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2024-05-28 01:02:57] [INFO ] Flatten gal took : 137 ms
[2024-05-28 01:02:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-28 01:02:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 01:02:58] [INFO ] Flatten gal took : 113 ms
[2024-05-28 01:02:58] [INFO ] Input system was already deterministic with 2256 transitions.
Support contains 44 out of 186 places (down from 76) after GAL structural reductions.
RANDOM walk for 7997 steps (0 resets) in 1715 ms. (4 steps per ms) remains 0/16 properties
[2024-05-28 01:02:58] [INFO ] Flatten gal took : 79 ms
[2024-05-28 01:02:58] [INFO ] Flatten gal took : 90 ms
[2024-05-28 01:02:59] [INFO ] Input system was already deterministic with 2256 transitions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 176 transition count 2208
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 66 place count 168 transition count 1944
Iterating global reduction 1 with 8 rules applied. Total rules applied 74 place count 168 transition count 1944
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 1 with 135 rules applied. Total rules applied 209 place count 168 transition count 1809
Drop transitions (Redundant composition of simpler transitions.) removed 129 transitions
Redundant transition composition rules discarded 129 transitions
Iterating global reduction 2 with 129 rules applied. Total rules applied 338 place count 168 transition count 1680
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 260 transitions
Reduce isomorphic transitions removed 260 transitions.
Iterating post reduction 2 with 265 rules applied. Total rules applied 603 place count 163 transition count 1420
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 606 place count 160 transition count 1376
Iterating global reduction 3 with 3 rules applied. Total rules applied 609 place count 160 transition count 1376
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 614 place count 160 transition count 1371
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 615 place count 159 transition count 1347
Iterating global reduction 4 with 1 rules applied. Total rules applied 616 place count 159 transition count 1347
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 620 place count 159 transition count 1343
Drop transitions (Redundant composition of simpler transitions.) removed 84 transitions
Redundant transition composition rules discarded 84 transitions
Iterating global reduction 5 with 84 rules applied. Total rules applied 704 place count 159 transition count 1259
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 720 place count 154 transition count 1248
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 6 with 32 rules applied. Total rules applied 752 place count 154 transition count 1216
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 760 place count 152 transition count 1210
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 762 place count 150 transition count 1194
Iterating global reduction 7 with 2 rules applied. Total rules applied 764 place count 150 transition count 1194
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 7 with 27 rules applied. Total rules applied 791 place count 150 transition count 1167
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 8 with 28 rules applied. Total rules applied 819 place count 150 transition count 1139
Applied a total of 819 rules in 44 ms. Remains 150 /186 variables (removed 36) and now considering 1139/2256 (removed 1117) transitions.
[2024-05-28 01:02:59] [INFO ] Flow matrix only has 541 transitions (discarded 598 similar events)
Normalized transition count is 539 out of 541 initially.
// Phase 1: matrix 539 rows 150 cols
[2024-05-28 01:02:59] [INFO ] Computed 1 invariants in 8 ms
[2024-05-28 01:02:59] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-28 01:02:59] [INFO ] Flow matrix only has 541 transitions (discarded 598 similar events)
[2024-05-28 01:02:59] [INFO ] Invariant cache hit.
[2024-05-28 01:02:59] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 01:02:59] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
Running 851 sub problems to find dead transitions.
[2024-05-28 01:02:59] [INFO ] Flow matrix only has 541 transitions (discarded 598 similar events)
[2024-05-28 01:02:59] [INFO ] Invariant cache hit.
[2024-05-28 01:02:59] [INFO ] State equation strengthened by 248 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 1 (OVERLAPS) 2/146 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 3 (OVERLAPS) 536/682 variables, 146/147 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/682 variables, 248/395 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/682 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 851 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 8/690 variables, 4/399 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/690 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 851 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/691 variables, and 399 constraints, problems are : Problem set: 0 solved, 851 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 150/150 constraints, ReadFeed: 248/248 constraints, PredecessorRefiner: 851/851 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 851 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 1 (OVERLAPS) 2/146 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 3 (OVERLAPS) 536/682 variables, 146/147 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/682 variables, 248/395 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/682 variables, 577/972 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/682 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 7 (OVERLAPS) 8/690 variables, 4/976 constraints. Problems are: Problem set: 0 solved, 851 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 274/1250 constraints. Problems are: Problem set: 0 solved, 851 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 690/691 variables, and 1250 constraints, problems are : Problem set: 0 solved, 851 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 150/150 constraints, ReadFeed: 248/248 constraints, PredecessorRefiner: 851/851 constraints, Known Traps: 0/0 constraints]
After SMT, in 60658ms problems are : Problem set: 0 solved, 851 unsolved
Search for dead transitions found 0 dead transitions in 60669ms
Starting structural reductions in LTL mode, iteration 1 : 150/186 places, 1139/2256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61230 ms. Remains : 150/186 places, 1139/2256 transitions.
[2024-05-28 01:04:00] [INFO ] Flatten gal took : 24 ms
[2024-05-28 01:04:00] [INFO ] Flatten gal took : 26 ms
[2024-05-28 01:04:00] [INFO ] Input system was already deterministic with 1139 transitions.
[2024-05-28 01:04:00] [INFO ] Flatten gal took : 23 ms
[2024-05-28 01:04:00] [INFO ] Flatten gal took : 24 ms
[2024-05-28 01:04:00] [INFO ] Time to serialize gal into /tmp/CTLFireability13975371215062634214.gal : 35 ms
[2024-05-28 01:04:00] [INFO ] Time to serialize properties into /tmp/CTLFireability17978919373155908594.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13975371215062634214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17978919373155908594.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:04:30] [INFO ] Flatten gal took : 24 ms
[2024-05-28 01:04:30] [INFO ] Applying decomposition
[2024-05-28 01:04:30] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9916009026151230076.txt' '-o' '/tmp/graph9916009026151230076.bin' '-w' '/tmp/graph9916009026151230076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9916009026151230076.bin' '-l' '-1' '-v' '-w' '/tmp/graph9916009026151230076.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:04:31] [INFO ] Decomposing Gal with order
[2024-05-28 01:04:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:04:31] [INFO ] Removed a total of 1683 redundant transitions.
[2024-05-28 01:04:31] [INFO ] Flatten gal took : 363 ms
[2024-05-28 01:04:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 391 labels/synchronizations in 51 ms.
[2024-05-28 01:04:31] [INFO ] Time to serialize gal into /tmp/CTLFireability15103779725861946504.gal : 34 ms
[2024-05-28 01:04:31] [INFO ] Time to serialize properties into /tmp/CTLFireability10109406718405605229.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15103779725861946504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10109406718405605229.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 173 transition count 2181
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 96 place count 165 transition count 1917
Iterating global reduction 1 with 8 rules applied. Total rules applied 104 place count 165 transition count 1917
Ensure Unique test removed 134 transitions
Reduce isomorphic transitions removed 134 transitions.
Iterating post reduction 1 with 134 rules applied. Total rules applied 238 place count 165 transition count 1783
Drop transitions (Redundant composition of simpler transitions.) removed 131 transitions
Redundant transition composition rules discarded 131 transitions
Iterating global reduction 2 with 131 rules applied. Total rules applied 369 place count 165 transition count 1652
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 271 transitions
Reduce isomorphic transitions removed 271 transitions.
Iterating post reduction 2 with 279 rules applied. Total rules applied 648 place count 157 transition count 1381
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 652 place count 153 transition count 1325
Iterating global reduction 3 with 4 rules applied. Total rules applied 656 place count 153 transition count 1325
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 703 place count 153 transition count 1278
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 704 place count 152 transition count 1254
Iterating global reduction 4 with 1 rules applied. Total rules applied 705 place count 152 transition count 1254
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 709 place count 152 transition count 1250
Drop transitions (Redundant composition of simpler transitions.) removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 5 with 97 rules applied. Total rules applied 806 place count 152 transition count 1153
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 34 rules applied. Total rules applied 840 place count 146 transition count 1125
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 6 with 32 rules applied. Total rules applied 872 place count 146 transition count 1093
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 880 place count 144 transition count 1087
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 881 place count 143 transition count 1083
Iterating global reduction 7 with 1 rules applied. Total rules applied 882 place count 143 transition count 1083
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 883 place count 143 transition count 1082
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 895 place count 143 transition count 1070
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 8 with 33 rules applied. Total rules applied 928 place count 140 transition count 1040
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 936 place count 140 transition count 1032
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 952 place count 136 transition count 1020
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 953 place count 135 transition count 1018
Iterating global reduction 10 with 1 rules applied. Total rules applied 954 place count 135 transition count 1018
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 957 place count 135 transition count 1015
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 11 with 6 rules applied. Total rules applied 963 place count 135 transition count 1009
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 964 place count 134 transition count 997
Iterating global reduction 11 with 1 rules applied. Total rules applied 965 place count 134 transition count 997
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 975 place count 134 transition count 987
Applied a total of 975 rules in 67 ms. Remains 134 /186 variables (removed 52) and now considering 987/2256 (removed 1269) transitions.
[2024-05-28 01:05:01] [INFO ] Flow matrix only has 447 transitions (discarded 540 similar events)
Normalized transition count is 445 out of 447 initially.
// Phase 1: matrix 445 rows 134 cols
[2024-05-28 01:05:01] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 01:05:01] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-28 01:05:01] [INFO ] Flow matrix only has 447 transitions (discarded 540 similar events)
[2024-05-28 01:05:01] [INFO ] Invariant cache hit.
[2024-05-28 01:05:02] [INFO ] State equation strengthened by 204 read => feed constraints.
[2024-05-28 01:05:02] [INFO ] Implicit Places using invariants and state equation in 579 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
Running 749 sub problems to find dead transitions.
[2024-05-28 01:05:02] [INFO ] Flow matrix only has 447 transitions (discarded 540 similar events)
[2024-05-28 01:05:02] [INFO ] Invariant cache hit.
[2024-05-28 01:05:02] [INFO ] State equation strengthened by 204 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 1 (OVERLAPS) 2/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 3 (OVERLAPS) 446/580 variables, 134/135 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/580 variables, 204/339 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/580 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 749 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/580 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 749 unsolved
No progress, stopping.
After SMT solving in domain Real declared 580/581 variables, and 339 constraints, problems are : Problem set: 0 solved, 749 unsolved in 28340 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 134/134 constraints, ReadFeed: 204/204 constraints, PredecessorRefiner: 749/749 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 749 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 1 (OVERLAPS) 2/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 3 (OVERLAPS) 446/580 variables, 134/135 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/580 variables, 204/339 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/580 variables, 749/1088 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/580 variables, 0/1088 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 7 (OVERLAPS) 0/580 variables, 0/1088 constraints. Problems are: Problem set: 0 solved, 749 unsolved
No progress, stopping.
After SMT solving in domain Int declared 580/581 variables, and 1088 constraints, problems are : Problem set: 0 solved, 749 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 134/134 constraints, ReadFeed: 204/204 constraints, PredecessorRefiner: 749/749 constraints, Known Traps: 0/0 constraints]
After SMT, in 58911ms problems are : Problem set: 0 solved, 749 unsolved
Search for dead transitions found 0 dead transitions in 58920ms
Starting structural reductions in LTL mode, iteration 1 : 134/186 places, 987/2256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59672 ms. Remains : 134/186 places, 987/2256 transitions.
[2024-05-28 01:06:01] [INFO ] Flatten gal took : 22 ms
[2024-05-28 01:06:01] [INFO ] Flatten gal took : 20 ms
[2024-05-28 01:06:01] [INFO ] Input system was already deterministic with 987 transitions.
[2024-05-28 01:06:01] [INFO ] Flatten gal took : 20 ms
[2024-05-28 01:06:01] [INFO ] Flatten gal took : 20 ms
[2024-05-28 01:06:01] [INFO ] Time to serialize gal into /tmp/CTLFireability16848131654012492144.gal : 4 ms
[2024-05-28 01:06:01] [INFO ] Time to serialize properties into /tmp/CTLFireability6513352280013847303.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16848131654012492144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6513352280013847303.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:06:31] [INFO ] Flatten gal took : 22 ms
[2024-05-28 01:06:31] [INFO ] Applying decomposition
[2024-05-28 01:06:31] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5741515549068042989.txt' '-o' '/tmp/graph5741515549068042989.bin' '-w' '/tmp/graph5741515549068042989.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5741515549068042989.bin' '-l' '-1' '-v' '-w' '/tmp/graph5741515549068042989.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:06:31] [INFO ] Decomposing Gal with order
[2024-05-28 01:06:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:06:31] [INFO ] Removed a total of 1301 redundant transitions.
[2024-05-28 01:06:31] [INFO ] Flatten gal took : 88 ms
[2024-05-28 01:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 25 ms.
[2024-05-28 01:06:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14532572976420768593.gal : 26 ms
[2024-05-28 01:06:31] [INFO ] Time to serialize properties into /tmp/CTLFireability1188852441300917446.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14532572976420768593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1188852441300917446.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Graph (complete) has 2223 edges and 186 vertex of which 167 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.19 ms
Discarding 19 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 166 transition count 2177
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 83 place count 159 transition count 1921
Iterating global reduction 1 with 7 rules applied. Total rules applied 90 place count 159 transition count 1921
Ensure Unique test removed 131 transitions
Reduce isomorphic transitions removed 131 transitions.
Iterating post reduction 1 with 131 rules applied. Total rules applied 221 place count 159 transition count 1790
Drop transitions (Redundant composition of simpler transitions.) removed 159 transitions
Redundant transition composition rules discarded 159 transitions
Iterating global reduction 2 with 159 rules applied. Total rules applied 380 place count 159 transition count 1631
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 271 transitions
Reduce isomorphic transitions removed 271 transitions.
Graph (complete) has 1717 edges and 150 vertex of which 149 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 281 rules applied. Total rules applied 661 place count 149 transition count 1359
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 666 place count 144 transition count 1302
Iterating global reduction 3 with 5 rules applied. Total rules applied 671 place count 144 transition count 1302
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 718 place count 144 transition count 1255
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 721 place count 141 transition count 1229
Iterating global reduction 4 with 3 rules applied. Total rules applied 724 place count 141 transition count 1229
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 728 place count 141 transition count 1225
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 730 place count 139 transition count 1223
Iterating global reduction 5 with 2 rules applied. Total rules applied 732 place count 139 transition count 1223
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 734 place count 137 transition count 1221
Iterating global reduction 5 with 2 rules applied. Total rules applied 736 place count 137 transition count 1221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 738 place count 137 transition count 1219
Drop transitions (Redundant composition of simpler transitions.) removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 6 with 98 rules applied. Total rules applied 836 place count 137 transition count 1121
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 6 with 35 rules applied. Total rules applied 871 place count 130 transition count 1093
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 7 with 33 rules applied. Total rules applied 904 place count 130 transition count 1060
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 913 place count 127 transition count 1054
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 915 place count 125 transition count 1049
Iterating global reduction 8 with 2 rules applied. Total rules applied 917 place count 125 transition count 1049
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 918 place count 125 transition count 1048
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 920 place count 123 transition count 1046
Iterating global reduction 9 with 2 rules applied. Total rules applied 922 place count 123 transition count 1046
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 924 place count 123 transition count 1044
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 10 with 13 rules applied. Total rules applied 937 place count 123 transition count 1031
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 10 with 34 rules applied. Total rules applied 971 place count 119 transition count 1001
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 11 with 33 rules applied. Total rules applied 1004 place count 119 transition count 968
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1021 place count 114 transition count 956
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1022 place count 113 transition count 954
Iterating global reduction 12 with 1 rules applied. Total rules applied 1023 place count 113 transition count 954
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1026 place count 113 transition count 951
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 13 with 11 rules applied. Total rules applied 1037 place count 113 transition count 940
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1038 place count 112 transition count 932
Iterating global reduction 13 with 1 rules applied. Total rules applied 1039 place count 112 transition count 932
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 13 with 10 rules applied. Total rules applied 1049 place count 112 transition count 922
Applied a total of 1049 rules in 420 ms. Remains 112 /186 variables (removed 74) and now considering 922/2256 (removed 1334) transitions.
[2024-05-28 01:07:02] [INFO ] Flow matrix only has 412 transitions (discarded 510 similar events)
Normalized transition count is 410 out of 412 initially.
// Phase 1: matrix 410 rows 112 cols
[2024-05-28 01:07:02] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 01:07:02] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-28 01:07:02] [INFO ] Flow matrix only has 412 transitions (discarded 510 similar events)
[2024-05-28 01:07:02] [INFO ] Invariant cache hit.
[2024-05-28 01:07:03] [INFO ] State equation strengthened by 170 read => feed constraints.
[2024-05-28 01:07:03] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 733 ms to find 0 implicit places.
[2024-05-28 01:07:04] [INFO ] Redundant transitions in 930 ms returned [17, 22, 24, 28, 30, 32, 37, 38, 39, 45, 47, 48, 54, 56, 64, 66, 67, 68, 69, 70, 72, 73, 78, 79, 82, 83, 84, 85, 91, 92, 94, 95, 96, 98, 101, 105, 108, 110, 111, 121, 123, 125, 132, 134, 135, 139, 140, 141, 143, 145, 146, 149, 150, 151, 153, 154, 156, 157, 160, 162, 164, 166, 168, 169, 170, 171, 172, 176, 182, 183, 184, 185, 198, 207, 208, 212, 215, 216, 217, 218, 222, 223, 224, 227, 229, 232, 233, 234, 240, 248, 275, 277, 296, 299, 306, 314, 315, 316, 317, 324, 326, 327, 328, 329, 330, 331, 336, 338, 340, 341, 342, 343, 344, 348, 351, 353, 354, 358, 379, 381, 386, 387, 388, 389, 390, 391, 392, 393, 397, 400, 401, 402, 406, 407, 408, 413, 465, 472, 473, 476, 479, 483, 488, 493, 498, 500, 501, 503, 504, 507, 509, 510, 513, 516, 519, 520, 523, 526, 530, 539, 540, 541, 542, 551, 552, 554, 555, 556, 558, 559, 561, 562, 565, 566, 568, 569, 571, 572, 575, 577, 578, 581, 584, 600, 601, 602, 603, 604, 605, 618, 619, 620, 622, 623, 624, 625, 627, 628, 629, 631, 632, 634, 635, 638, 655, 656, 657, 658, 672, 673, 674, 675, 677, 678, 688, 699, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 745, 746, 747, 748, 749, 750, 751, 757, 758, 759, 760, 761, 762, 763, 764, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 781, 782, 784, 785, 786, 787, 788, 789, 795, 796, 797, 798, 800, 803, 804, 805, 808, 809, 812, 813, 814, 817, 818, 819, 820, 824, 826, 828, 829, 831, 832, 833, 836, 838, 841, 843, 845, 846, 847, 849, 852, 855, 858, 859, 864]
Found 316 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 316 transitions
Redundant transitions reduction (with SMT) removed 316 transitions.
Running 453 sub problems to find dead transitions.
[2024-05-28 01:07:04] [INFO ] Flow matrix only has 268 transitions (discarded 338 similar events)
// Phase 1: matrix 268 rows 112 cols
[2024-05-28 01:07:04] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 01:07:04] [INFO ] State equation strengthened by 115 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (OVERLAPS) 263/371 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/371 variables, 115/223 constraints. Problems are: Problem set: 0 solved, 453 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/371 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 4/375 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/375 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (OVERLAPS) 0/375 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 453 unsolved
No progress, stopping.
After SMT solving in domain Real declared 375/380 variables, and 225 constraints, problems are : Problem set: 0 solved, 453 unsolved in 12778 ms.
Refiners :[State Equation: 110/112 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (OVERLAPS) 263/371 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/371 variables, 115/223 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/371 variables, 400/623 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 0/623 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (OVERLAPS) 4/375 variables, 2/625 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 52/677 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/375 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 1/376 variables, 1/678 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 10 (OVERLAPS) 1/377 variables, 1/679 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/377 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 12 (OVERLAPS) 0/377 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 453 unsolved
No progress, stopping.
After SMT solving in domain Int declared 377/380 variables, and 679 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30018 ms.
Refiners :[State Equation: 111/112 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 0/0 constraints]
After SMT, in 42993ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 42998ms
Starting structural reductions in SI_CTL mode, iteration 1 : 112/186 places, 606/2256 transitions.
Graph (complete) has 1121 edges and 112 vertex of which 110 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 110 transition count 604
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 107 transition count 587
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 107 transition count 587
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 107 transition count 577
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 107 transition count 571
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 30 place count 105 transition count 568
Applied a total of 30 rules in 34 ms. Remains 105 /112 variables (removed 7) and now considering 568/606 (removed 38) transitions.
[2024-05-28 01:07:47] [INFO ] Flow matrix only has 253 transitions (discarded 315 similar events)
// Phase 1: matrix 253 rows 105 cols
[2024-05-28 01:07:47] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 01:07:47] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-28 01:07:47] [INFO ] Flow matrix only has 253 transitions (discarded 315 similar events)
[2024-05-28 01:07:47] [INFO ] Invariant cache hit.
[2024-05-28 01:07:47] [INFO ] State equation strengthened by 110 read => feed constraints.
[2024-05-28 01:07:47] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 105/186 places, 568/2256 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 45414 ms. Remains : 105/186 places, 568/2256 transitions.
[2024-05-28 01:07:47] [INFO ] Flatten gal took : 10 ms
[2024-05-28 01:07:47] [INFO ] Flatten gal took : 11 ms
[2024-05-28 01:07:47] [INFO ] Input system was already deterministic with 568 transitions.
RANDOM walk for 2016 steps (0 resets) in 16 ms. (118 steps per ms) remains 0/1 properties
FORMULA SemanticWebServices-PT-S256P12-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 01:07:47] [INFO ] Flatten gal took : 14 ms
[2024-05-28 01:07:47] [INFO ] Flatten gal took : 11 ms
[2024-05-28 01:07:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12065222148757959251.gal : 5 ms
[2024-05-28 01:07:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5412644984469913659.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12065222148757959251.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5412644984469913659.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 175 transition count 2201
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 72 place count 169 transition count 2001
Iterating global reduction 1 with 6 rules applied. Total rules applied 78 place count 169 transition count 2001
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 1 with 129 rules applied. Total rules applied 207 place count 169 transition count 1872
Drop transitions (Redundant composition of simpler transitions.) removed 131 transitions
Redundant transition composition rules discarded 131 transitions
Iterating global reduction 2 with 131 rules applied. Total rules applied 338 place count 169 transition count 1741
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 260 transitions
Reduce isomorphic transitions removed 260 transitions.
Iterating post reduction 2 with 265 rules applied. Total rules applied 603 place count 164 transition count 1481
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 605 place count 162 transition count 1453
Iterating global reduction 3 with 2 rules applied. Total rules applied 607 place count 162 transition count 1453
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 609 place count 162 transition count 1451
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 610 place count 161 transition count 1427
Iterating global reduction 4 with 1 rules applied. Total rules applied 611 place count 161 transition count 1427
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 615 place count 161 transition count 1423
Drop transitions (Redundant composition of simpler transitions.) removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 5 with 100 rules applied. Total rules applied 715 place count 161 transition count 1323
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 727 place count 157 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 728 place count 156 transition count 1313
Iterating global reduction 6 with 1 rules applied. Total rules applied 729 place count 156 transition count 1313
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 732 place count 156 transition count 1310
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 7 with 34 rules applied. Total rules applied 766 place count 156 transition count 1276
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 778 place count 153 transition count 1267
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 780 place count 151 transition count 1245
Iterating global reduction 8 with 2 rules applied. Total rules applied 782 place count 151 transition count 1245
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 8 with 27 rules applied. Total rules applied 809 place count 151 transition count 1218
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 9 with 34 rules applied. Total rules applied 843 place count 151 transition count 1184
Applied a total of 843 rules in 65 ms. Remains 151 /186 variables (removed 35) and now considering 1184/2256 (removed 1072) transitions.
[2024-05-28 01:07:47] [INFO ] Flow matrix only has 540 transitions (discarded 644 similar events)
Normalized transition count is 538 out of 540 initially.
// Phase 1: matrix 538 rows 151 cols
[2024-05-28 01:07:47] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 01:07:47] [INFO ] Implicit Places using invariants in 238 ms returned []
[2024-05-28 01:07:47] [INFO ] Flow matrix only has 540 transitions (discarded 644 similar events)
[2024-05-28 01:07:47] [INFO ] Invariant cache hit.
[2024-05-28 01:07:48] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 01:07:48] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
Running 897 sub problems to find dead transitions.
[2024-05-28 01:07:48] [INFO ] Flow matrix only has 540 transitions (discarded 644 similar events)
[2024-05-28 01:07:48] [INFO ] Invariant cache hit.
[2024-05-28 01:07:48] [INFO ] State equation strengthened by 248 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 1 (OVERLAPS) 2/148 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 3 (OVERLAPS) 535/683 variables, 148/149 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/683 variables, 248/397 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/683 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 6 (OVERLAPS) 7/690 variables, 3/400 constraints. Problems are: Problem set: 0 solved, 897 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/691 variables, and 400 constraints, problems are : Problem set: 0 solved, 897 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 151/151 constraints, ReadFeed: 248/248 constraints, PredecessorRefiner: 897/897 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 897 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 1 (OVERLAPS) 2/148 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 3 (OVERLAPS) 535/683 variables, 148/149 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/683 variables, 248/397 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/683 variables, 785/1182 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/683 variables, 0/1182 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 7 (OVERLAPS) 7/690 variables, 3/1185 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 112/1297 constraints. Problems are: Problem set: 0 solved, 897 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 690/691 variables, and 1297 constraints, problems are : Problem set: 0 solved, 897 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 151/151 constraints, ReadFeed: 248/248 constraints, PredecessorRefiner: 897/897 constraints, Known Traps: 0/0 constraints]
After SMT, in 60618ms problems are : Problem set: 0 solved, 897 unsolved
Search for dead transitions found 0 dead transitions in 60629ms
Starting structural reductions in LTL mode, iteration 1 : 151/186 places, 1184/2256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61396 ms. Remains : 151/186 places, 1184/2256 transitions.
[2024-05-28 01:08:49] [INFO ] Flatten gal took : 26 ms
[2024-05-28 01:08:49] [INFO ] Flatten gal took : 23 ms
[2024-05-28 01:08:49] [INFO ] Input system was already deterministic with 1184 transitions.
[2024-05-28 01:08:49] [INFO ] Flatten gal took : 21 ms
[2024-05-28 01:08:49] [INFO ] Flatten gal took : 28 ms
[2024-05-28 01:08:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13714562802461393979.gal : 5 ms
[2024-05-28 01:08:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2930056607649712742.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13714562802461393979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2930056607649712742.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:09:19] [INFO ] Flatten gal took : 20 ms
[2024-05-28 01:09:19] [INFO ] Applying decomposition
[2024-05-28 01:09:19] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1040738298588203199.txt' '-o' '/tmp/graph1040738298588203199.bin' '-w' '/tmp/graph1040738298588203199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1040738298588203199.bin' '-l' '-1' '-v' '-w' '/tmp/graph1040738298588203199.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:09:19] [INFO ] Decomposing Gal with order
[2024-05-28 01:09:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:09:19] [INFO ] Removed a total of 1697 redundant transitions.
[2024-05-28 01:09:19] [INFO ] Flatten gal took : 62 ms
[2024-05-28 01:09:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 463 labels/synchronizations in 24 ms.
[2024-05-28 01:09:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12452284375279394413.gal : 4 ms
[2024-05-28 01:09:19] [INFO ] Time to serialize properties into /tmp/CTLFireability10510149452779489831.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12452284375279394413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10510149452779489831.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 173 transition count 2181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 95 place count 166 transition count 1957
Iterating global reduction 1 with 7 rules applied. Total rules applied 102 place count 166 transition count 1957
Ensure Unique test removed 133 transitions
Reduce isomorphic transitions removed 133 transitions.
Iterating post reduction 1 with 133 rules applied. Total rules applied 235 place count 166 transition count 1824
Drop transitions (Redundant composition of simpler transitions.) removed 131 transitions
Redundant transition composition rules discarded 131 transitions
Iterating global reduction 2 with 131 rules applied. Total rules applied 366 place count 166 transition count 1693
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 271 transitions
Reduce isomorphic transitions removed 271 transitions.
Iterating post reduction 2 with 279 rules applied. Total rules applied 645 place count 158 transition count 1422
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 649 place count 154 transition count 1366
Iterating global reduction 3 with 4 rules applied. Total rules applied 653 place count 154 transition count 1366
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 700 place count 154 transition count 1319
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 701 place count 153 transition count 1295
Iterating global reduction 4 with 1 rules applied. Total rules applied 702 place count 153 transition count 1295
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 706 place count 153 transition count 1291
Drop transitions (Redundant composition of simpler transitions.) removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 5 with 97 rules applied. Total rules applied 803 place count 153 transition count 1194
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 34 rules applied. Total rules applied 837 place count 147 transition count 1166
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 6 with 32 rules applied. Total rules applied 869 place count 147 transition count 1134
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 877 place count 145 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 878 place count 144 transition count 1124
Iterating global reduction 7 with 1 rules applied. Total rules applied 879 place count 144 transition count 1124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 880 place count 144 transition count 1123
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 892 place count 144 transition count 1111
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 8 with 33 rules applied. Total rules applied 925 place count 141 transition count 1081
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 933 place count 141 transition count 1073
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 949 place count 137 transition count 1061
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 950 place count 136 transition count 1059
Iterating global reduction 10 with 1 rules applied. Total rules applied 951 place count 136 transition count 1059
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 954 place count 136 transition count 1056
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 11 with 6 rules applied. Total rules applied 960 place count 136 transition count 1050
Applied a total of 960 rules in 47 ms. Remains 136 /186 variables (removed 50) and now considering 1050/2256 (removed 1206) transitions.
[2024-05-28 01:09:49] [INFO ] Flow matrix only has 451 transitions (discarded 599 similar events)
Normalized transition count is 449 out of 451 initially.
// Phase 1: matrix 449 rows 136 cols
[2024-05-28 01:09:49] [INFO ] Computed 1 invariants in 2 ms
[2024-05-28 01:09:49] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-28 01:09:49] [INFO ] Flow matrix only has 451 transitions (discarded 599 similar events)
[2024-05-28 01:09:49] [INFO ] Invariant cache hit.
[2024-05-28 01:09:49] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-28 01:09:50] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
Running 809 sub problems to find dead transitions.
[2024-05-28 01:09:50] [INFO ] Flow matrix only has 451 transitions (discarded 599 similar events)
[2024-05-28 01:09:50] [INFO ] Invariant cache hit.
[2024-05-28 01:09:50] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 1 (OVERLAPS) 2/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 3 (OVERLAPS) 450/586 variables, 136/137 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 205/342 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/586 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 809 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/586 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 809 unsolved
No progress, stopping.
After SMT solving in domain Real declared 586/587 variables, and 342 constraints, problems are : Problem set: 0 solved, 809 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 809/809 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 809 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 1 (OVERLAPS) 2/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 3 (OVERLAPS) 450/586 variables, 136/137 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 205/342 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/586 variables, 809/1151 constraints. Problems are: Problem set: 0 solved, 809 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/586 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 809 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/587 variables, and 1151 constraints, problems are : Problem set: 0 solved, 809 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 809/809 constraints, Known Traps: 0/0 constraints]
After SMT, in 60514ms problems are : Problem set: 0 solved, 809 unsolved
Search for dead transitions found 0 dead transitions in 60525ms
Starting structural reductions in LTL mode, iteration 1 : 136/186 places, 1050/2256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60991 ms. Remains : 136/186 places, 1050/2256 transitions.
[2024-05-28 01:10:50] [INFO ] Flatten gal took : 16 ms
[2024-05-28 01:10:50] [INFO ] Flatten gal took : 17 ms
[2024-05-28 01:10:50] [INFO ] Input system was already deterministic with 1050 transitions.
[2024-05-28 01:10:50] [INFO ] Flatten gal took : 17 ms
[2024-05-28 01:10:50] [INFO ] Flatten gal took : 17 ms
[2024-05-28 01:10:50] [INFO ] Time to serialize gal into /tmp/CTLFireability15858358705035998925.gal : 4 ms
[2024-05-28 01:10:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15143485799725520543.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15858358705035998925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15143485799725520543.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:11:20] [INFO ] Flatten gal took : 20 ms
[2024-05-28 01:11:20] [INFO ] Applying decomposition
[2024-05-28 01:11:20] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10043202373696623673.txt' '-o' '/tmp/graph10043202373696623673.bin' '-w' '/tmp/graph10043202373696623673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10043202373696623673.bin' '-l' '-1' '-v' '-w' '/tmp/graph10043202373696623673.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:11:20] [INFO ] Decomposing Gal with order
[2024-05-28 01:11:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:11:20] [INFO ] Removed a total of 1340 redundant transitions.
[2024-05-28 01:11:20] [INFO ] Flatten gal took : 63 ms
[2024-05-28 01:11:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 351 labels/synchronizations in 18 ms.
[2024-05-28 01:11:20] [INFO ] Time to serialize gal into /tmp/CTLFireability3362765203650434929.gal : 3 ms
[2024-05-28 01:11:20] [INFO ] Time to serialize properties into /tmp/CTLFireability11805956474859769452.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3362765203650434929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11805956474859769452.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 176 transition count 2205
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 172 transition count 2101
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 172 transition count 2101
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 171 place count 172 transition count 1999
Drop transitions (Redundant composition of simpler transitions.) removed 131 transitions
Redundant transition composition rules discarded 131 transitions
Iterating global reduction 2 with 131 rules applied. Total rules applied 302 place count 172 transition count 1868
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 262 transitions
Reduce isomorphic transitions removed 262 transitions.
Iterating post reduction 2 with 267 rules applied. Total rules applied 569 place count 167 transition count 1606
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 570 place count 166 transition count 1586
Iterating global reduction 3 with 1 rules applied. Total rules applied 571 place count 166 transition count 1586
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 572 place count 166 transition count 1585
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 573 place count 165 transition count 1561
Iterating global reduction 4 with 1 rules applied. Total rules applied 574 place count 165 transition count 1561
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 578 place count 165 transition count 1557
Drop transitions (Redundant composition of simpler transitions.) removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 5 with 100 rules applied. Total rules applied 678 place count 165 transition count 1457
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 690 place count 161 transition count 1449
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 6 with 36 rules applied. Total rules applied 726 place count 161 transition count 1413
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 742 place count 157 transition count 1401
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 744 place count 155 transition count 1373
Iterating global reduction 7 with 2 rules applied. Total rules applied 746 place count 155 transition count 1373
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 7 with 27 rules applied. Total rules applied 773 place count 155 transition count 1346
Drop transitions (Redundant composition of simpler transitions.) removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 8 with 40 rules applied. Total rules applied 813 place count 155 transition count 1306
Applied a total of 813 rules in 38 ms. Remains 155 /186 variables (removed 31) and now considering 1306/2256 (removed 950) transitions.
[2024-05-28 01:11:51] [INFO ] Flow matrix only has 553 transitions (discarded 753 similar events)
Normalized transition count is 551 out of 553 initially.
// Phase 1: matrix 551 rows 155 cols
[2024-05-28 01:11:51] [INFO ] Computed 1 invariants in 5 ms
[2024-05-28 01:11:51] [INFO ] Implicit Places using invariants in 113 ms returned []
[2024-05-28 01:11:51] [INFO ] Flow matrix only has 553 transitions (discarded 753 similar events)
[2024-05-28 01:11:51] [INFO ] Invariant cache hit.
[2024-05-28 01:11:51] [INFO ] State equation strengthened by 249 read => feed constraints.
[2024-05-28 01:11:51] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
Running 1007 sub problems to find dead transitions.
[2024-05-28 01:11:51] [INFO ] Flow matrix only has 553 transitions (discarded 753 similar events)
[2024-05-28 01:11:51] [INFO ] Invariant cache hit.
[2024-05-28 01:11:51] [INFO ] State equation strengthened by 249 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 1 (OVERLAPS) 2/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 3 (OVERLAPS) 548/699 variables, 151/152 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/699 variables, 249/401 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/699 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 6 (OVERLAPS) 8/707 variables, 4/405 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 707/708 variables, and 405 constraints, problems are : Problem set: 0 solved, 1007 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 155/155 constraints, ReadFeed: 249/249 constraints, PredecessorRefiner: 1007/1007 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1007 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 1 (OVERLAPS) 2/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 3 (OVERLAPS) 548/699 variables, 151/152 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/699 variables, 249/401 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/699 variables, 763/1164 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/699 variables, 0/1164 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
At refinement iteration 7 (OVERLAPS) 8/707 variables, 4/1168 constraints. Problems are: Problem set: 0 solved, 1007 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 707/708 variables, and 1412 constraints, problems are : Problem set: 0 solved, 1007 unsolved in 30098 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 155/155 constraints, ReadFeed: 249/249 constraints, PredecessorRefiner: 1007/1007 constraints, Known Traps: 0/0 constraints]
After SMT, in 60836ms problems are : Problem set: 0 solved, 1007 unsolved
Search for dead transitions found 0 dead transitions in 60849ms
Starting structural reductions in LTL mode, iteration 1 : 155/186 places, 1306/2256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61403 ms. Remains : 155/186 places, 1306/2256 transitions.
[2024-05-28 01:12:52] [INFO ] Flatten gal took : 19 ms
[2024-05-28 01:12:52] [INFO ] Flatten gal took : 20 ms
[2024-05-28 01:12:52] [INFO ] Input system was already deterministic with 1306 transitions.
[2024-05-28 01:12:52] [INFO ] Flatten gal took : 21 ms
[2024-05-28 01:12:52] [INFO ] Flatten gal took : 22 ms
[2024-05-28 01:12:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1301798922343279338.gal : 7 ms
[2024-05-28 01:12:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5056803178746516433.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1301798922343279338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5056803178746516433.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:13:22] [INFO ] Flatten gal took : 20 ms
[2024-05-28 01:13:22] [INFO ] Applying decomposition
[2024-05-28 01:13:22] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7256994722775278731.txt' '-o' '/tmp/graph7256994722775278731.bin' '-w' '/tmp/graph7256994722775278731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7256994722775278731.bin' '-l' '-1' '-v' '-w' '/tmp/graph7256994722775278731.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:13:22] [INFO ] Decomposing Gal with order
[2024-05-28 01:13:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:13:22] [INFO ] Removed a total of 1985 redundant transitions.
[2024-05-28 01:13:22] [INFO ] Flatten gal took : 57 ms
[2024-05-28 01:13:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 442 labels/synchronizations in 12 ms.
[2024-05-28 01:13:22] [INFO ] Time to serialize gal into /tmp/CTLFireability13037502728141715646.gal : 5 ms
[2024-05-28 01:13:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15671356029967692382.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13037502728141715646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15671356029967692382.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Graph (complete) has 2223 edges and 186 vertex of which 170 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.5 ms
Discarding 16 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 169 transition count 2208
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 51 place count 163 transition count 2000
Iterating global reduction 1 with 6 rules applied. Total rules applied 57 place count 163 transition count 2000
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 106 place count 163 transition count 1951
Drop transitions (Redundant composition of simpler transitions.) removed 140 transitions
Redundant transition composition rules discarded 140 transitions
Iterating global reduction 2 with 140 rules applied. Total rules applied 246 place count 163 transition count 1811
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 324 transitions
Reduce isomorphic transitions removed 324 transitions.
Graph (complete) has 1842 edges and 157 vertex of which 156 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 331 rules applied. Total rules applied 577 place count 156 transition count 1486
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 580 place count 153 transition count 1457
Iterating global reduction 3 with 3 rules applied. Total rules applied 583 place count 153 transition count 1457
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 585 place count 153 transition count 1455
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 588 place count 150 transition count 1429
Iterating global reduction 4 with 3 rules applied. Total rules applied 591 place count 150 transition count 1429
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 595 place count 150 transition count 1425
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 597 place count 148 transition count 1423
Iterating global reduction 5 with 2 rules applied. Total rules applied 599 place count 148 transition count 1423
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 601 place count 146 transition count 1421
Iterating global reduction 5 with 2 rules applied. Total rules applied 603 place count 146 transition count 1421
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 605 place count 146 transition count 1419
Drop transitions (Redundant composition of simpler transitions.) removed 101 transitions
Redundant transition composition rules discarded 101 transitions
Iterating global reduction 6 with 101 rules applied. Total rules applied 706 place count 146 transition count 1318
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 719 place count 141 transition count 1310
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 720 place count 140 transition count 1308
Iterating global reduction 7 with 1 rules applied. Total rules applied 721 place count 140 transition count 1308
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 724 place count 140 transition count 1305
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 8 with 35 rules applied. Total rules applied 759 place count 140 transition count 1270
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 772 place count 136 transition count 1261
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 775 place count 133 transition count 1244
Iterating global reduction 9 with 3 rules applied. Total rules applied 778 place count 133 transition count 1244
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 9 with 27 rules applied. Total rules applied 805 place count 133 transition count 1217
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 807 place count 131 transition count 1215
Iterating global reduction 10 with 2 rules applied. Total rules applied 809 place count 131 transition count 1215
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 811 place count 131 transition count 1213
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 11 with 35 rules applied. Total rules applied 846 place count 131 transition count 1178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 847 place count 130 transition count 1178
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 848 place count 130 transition count 1177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 849 place count 129 transition count 1177
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 850 place count 129 transition count 1176
Applied a total of 850 rules in 313 ms. Remains 129 /186 variables (removed 57) and now considering 1176/2256 (removed 1080) transitions.
[2024-05-28 01:13:53] [INFO ] Flow matrix only has 528 transitions (discarded 648 similar events)
Normalized transition count is 526 out of 528 initially.
// Phase 1: matrix 526 rows 129 cols
[2024-05-28 01:13:53] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 01:13:53] [INFO ] Implicit Places using invariants in 177 ms returned []
[2024-05-28 01:13:53] [INFO ] Flow matrix only has 528 transitions (discarded 648 similar events)
[2024-05-28 01:13:53] [INFO ] Invariant cache hit.
[2024-05-28 01:13:53] [INFO ] State equation strengthened by 236 read => feed constraints.
[2024-05-28 01:13:53] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2024-05-28 01:13:54] [INFO ] Redundant transitions in 1130 ms returned [21, 26, 28, 32, 34, 35, 37, 38, 41, 51, 54, 60, 62, 63, 65, 70, 72, 73, 74, 82, 86, 87, 89, 91, 92, 96, 98, 100, 103, 105, 106, 107, 108, 109, 110, 118, 119, 121, 122, 123, 125, 126, 128, 129, 133, 136, 138, 139, 149, 151, 153, 160, 162, 163, 165, 170, 171, 172, 174, 175, 177, 178, 179, 180, 183, 184, 185, 187, 188, 190, 191, 194, 196, 198, 200, 202, 203, 204, 205, 206, 210, 216, 218, 219, 220, 221, 222, 235, 237, 239, 241, 251, 252, 255, 258, 261, 262, 263, 264, 269, 270, 271, 274, 276, 280, 281, 282, 289, 360, 363, 370, 378, 379, 380, 388, 390, 391, 395, 400, 406, 407, 408, 415, 417, 418, 422, 425, 427, 429, 430, 431, 436, 438, 440, 441, 443, 444, 453, 456, 458, 460, 461, 467, 469, 470, 474, 475, 481, 492, 493, 507, 514, 515, 516, 522, 523, 524, 529, 578, 579, 581, 582, 583, 584, 586, 588, 589, 591, 592, 593, 595, 597, 599, 600, 605, 612, 613, 616, 619, 623, 628, 633, 638, 640, 641, 643, 644, 647, 649, 650, 653, 656, 659, 660, 663, 666, 670, 679, 680, 681, 682, 691, 692, 694, 695, 696, 698, 699, 701, 702, 705, 706, 708, 709, 711, 712, 715, 717, 718, 721, 724, 740, 741, 742, 743, 744, 745, 758, 759, 760, 762, 763, 764, 765, 767, 768, 769, 771, 772, 774, 775, 778, 795, 796, 797, 798, 812, 813, 814, 815, 817, 818, 828, 839, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 885, 886, 887, 888, 889, 890, 891, 892, 893, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 914, 915, 916, 917, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 937, 939, 940, 941, 943, 944, 945, 946, 947, 948, 950, 951, 955, 958, 960, 961, 962, 971, 974, 981, 984, 987, 990, 994, 996, 998, 999, 1001, 1003, 1006, 1008, 1011, 1013, 1015, 1016, 1017, 1019, 1022, 1025, 1028, 1029, 1034]
Found 368 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 368 transitions
Redundant transitions reduction (with SMT) removed 368 transitions.
Running 624 sub problems to find dead transitions.
[2024-05-28 01:13:54] [INFO ] Flow matrix only has 348 transitions (discarded 460 similar events)
// Phase 1: matrix 348 rows 129 cols
[2024-05-28 01:13:54] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 01:13:54] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (OVERLAPS) 336/453 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/453 variables, 163/280 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/453 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 4 (OVERLAPS) 11/464 variables, 6/286 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/464 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 624 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/464 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 7 (OVERLAPS) 0/464 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 624 unsolved
No progress, stopping.
After SMT solving in domain Real declared 464/477 variables, and 287 constraints, problems are : Problem set: 0 solved, 624 unsolved in 21000 ms.
Refiners :[State Equation: 123/129 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 624 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (OVERLAPS) 336/453 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/453 variables, 163/280 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/453 variables, 210/490 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/453 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 5 (OVERLAPS) 11/464 variables, 6/496 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/464 variables, 1/497 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/464 variables, 413/910 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/464 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 9 (OVERLAPS) 1/465 variables, 1/911 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/465 variables, 0/911 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 11 (OVERLAPS) 1/466 variables, 1/912 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 466/477 variables, and 912 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30022 ms.
Refiners :[State Equation: 124/129 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 0/0 constraints]
After SMT, in 51309ms problems are : Problem set: 0 solved, 624 unsolved
Search for dead transitions found 0 dead transitions in 51315ms
Starting structural reductions in SI_CTL mode, iteration 1 : 129/186 places, 808/2256 transitions.
Graph (complete) has 1330 edges and 129 vertex of which 124 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 124 transition count 803
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 122 transition count 784
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 122 transition count 784
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 21 place count 122 transition count 773
Drop transitions (Redundant composition of simpler transitions.) removed 59 transitions
Redundant transition composition rules discarded 59 transitions
Iterating global reduction 2 with 59 rules applied. Total rules applied 80 place count 122 transition count 714
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 89 place count 118 transition count 709
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 99 place count 118 transition count 699
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 112 place count 114 transition count 690
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 113 place count 113 transition count 688
Iterating global reduction 4 with 1 rules applied. Total rules applied 114 place count 113 transition count 688
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 117 place count 113 transition count 685
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 127 place count 113 transition count 675
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 128 place count 112 transition count 663
Iterating global reduction 5 with 1 rules applied. Total rules applied 129 place count 112 transition count 663
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 138 place count 112 transition count 654
Applied a total of 138 rules in 63 ms. Remains 112 /129 variables (removed 17) and now considering 654/808 (removed 154) transitions.
[2024-05-28 01:14:46] [INFO ] Flow matrix only has 290 transitions (discarded 364 similar events)
// Phase 1: matrix 290 rows 112 cols
[2024-05-28 01:14:46] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 01:14:46] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-28 01:14:46] [INFO ] Flow matrix only has 290 transitions (discarded 364 similar events)
[2024-05-28 01:14:46] [INFO ] Invariant cache hit.
[2024-05-28 01:14:46] [INFO ] State equation strengthened by 128 read => feed constraints.
[2024-05-28 01:14:46] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 112/186 places, 654/2256 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 53689 ms. Remains : 112/186 places, 654/2256 transitions.
[2024-05-28 01:14:46] [INFO ] Flatten gal took : 12 ms
[2024-05-28 01:14:46] [INFO ] Flatten gal took : 11 ms
[2024-05-28 01:14:46] [INFO ] Input system was already deterministic with 654 transitions.
[2024-05-28 01:14:46] [INFO ] Flatten gal took : 10 ms
[2024-05-28 01:14:46] [INFO ] Flatten gal took : 10 ms
[2024-05-28 01:14:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4360247582604069226.gal : 2 ms
[2024-05-28 01:14:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15560998959135562510.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4360247582604069226.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15560998959135562510.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:15:16] [INFO ] Flatten gal took : 15 ms
[2024-05-28 01:15:16] [INFO ] Applying decomposition
[2024-05-28 01:15:16] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16289300545102728010.txt' '-o' '/tmp/graph16289300545102728010.bin' '-w' '/tmp/graph16289300545102728010.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16289300545102728010.bin' '-l' '-1' '-v' '-w' '/tmp/graph16289300545102728010.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:15:16] [INFO ] Decomposing Gal with order
[2024-05-28 01:15:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:15:16] [INFO ] Removed a total of 876 redundant transitions.
[2024-05-28 01:15:16] [INFO ] Flatten gal took : 39 ms
[2024-05-28 01:15:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 263 labels/synchronizations in 8 ms.
[2024-05-28 01:15:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6537735858091753858.gal : 2 ms
[2024-05-28 01:15:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14748078893427728856.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6537735858091753858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14748078893427728856.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2256/2256 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 173 transition count 2181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 95 place count 166 transition count 1941
Iterating global reduction 1 with 7 rules applied. Total rules applied 102 place count 166 transition count 1941
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 1 with 130 rules applied. Total rules applied 232 place count 166 transition count 1811
Drop transitions (Redundant composition of simpler transitions.) removed 131 transitions
Redundant transition composition rules discarded 131 transitions
Iterating global reduction 2 with 131 rules applied. Total rules applied 363 place count 166 transition count 1680
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 271 transitions
Reduce isomorphic transitions removed 271 transitions.
Iterating post reduction 2 with 279 rules applied. Total rules applied 642 place count 158 transition count 1409
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 645 place count 155 transition count 1365
Iterating global reduction 3 with 3 rules applied. Total rules applied 648 place count 155 transition count 1365
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 653 place count 155 transition count 1360
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 654 place count 154 transition count 1336
Iterating global reduction 4 with 1 rules applied. Total rules applied 655 place count 154 transition count 1336
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 659 place count 154 transition count 1332
Drop transitions (Redundant composition of simpler transitions.) removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 5 with 128 rules applied. Total rules applied 787 place count 154 transition count 1204
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 34 rules applied. Total rules applied 821 place count 148 transition count 1176
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 6 with 32 rules applied. Total rules applied 853 place count 148 transition count 1144
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 861 place count 146 transition count 1138
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 862 place count 145 transition count 1134
Iterating global reduction 7 with 1 rules applied. Total rules applied 863 place count 145 transition count 1134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 864 place count 145 transition count 1133
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 891 place count 145 transition count 1106
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 8 with 33 rules applied. Total rules applied 924 place count 142 transition count 1076
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 932 place count 142 transition count 1068
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 948 place count 138 transition count 1056
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 949 place count 137 transition count 1054
Iterating global reduction 10 with 1 rules applied. Total rules applied 950 place count 137 transition count 1054
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 953 place count 137 transition count 1051
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 11 with 6 rules applied. Total rules applied 959 place count 137 transition count 1045
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 960 place count 136 transition count 1029
Iterating global reduction 11 with 1 rules applied. Total rules applied 961 place count 136 transition count 1029
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 971 place count 136 transition count 1019
Applied a total of 971 rules in 43 ms. Remains 136 /186 variables (removed 50) and now considering 1019/2256 (removed 1237) transitions.
[2024-05-28 01:15:46] [INFO ] Flow matrix only has 469 transitions (discarded 550 similar events)
Normalized transition count is 467 out of 469 initially.
// Phase 1: matrix 467 rows 136 cols
[2024-05-28 01:15:46] [INFO ] Computed 1 invariants in 2 ms
[2024-05-28 01:15:46] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-28 01:15:46] [INFO ] Flow matrix only has 469 transitions (discarded 550 similar events)
[2024-05-28 01:15:46] [INFO ] Invariant cache hit.
[2024-05-28 01:15:47] [INFO ] State equation strengthened by 221 read => feed constraints.
[2024-05-28 01:15:47] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
Running 776 sub problems to find dead transitions.
[2024-05-28 01:15:47] [INFO ] Flow matrix only has 469 transitions (discarded 550 similar events)
[2024-05-28 01:15:47] [INFO ] Invariant cache hit.
[2024-05-28 01:15:47] [INFO ] State equation strengthened by 221 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 1 (OVERLAPS) 2/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 3 (OVERLAPS) 466/600 variables, 134/135 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 221/356 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/600 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 776 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 4/604 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/604 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 776 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 0.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 0.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 604/605 variables, and 358 constraints, problems are : Problem set: 0 solved, 776 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 221/221 constraints, PredecessorRefiner: 776/776 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 776 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 1 (OVERLAPS) 2/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 3 (OVERLAPS) 466/600 variables, 134/135 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 221/356 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/600 variables, 600/956 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/600 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 7 (OVERLAPS) 4/604 variables, 2/958 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/604 variables, 176/1134 constraints. Problems are: Problem set: 0 solved, 776 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 604/605 variables, and 1134 constraints, problems are : Problem set: 0 solved, 776 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 221/221 constraints, PredecessorRefiner: 776/776 constraints, Known Traps: 0/0 constraints]
After SMT, in 60528ms problems are : Problem set: 0 solved, 776 unsolved
Search for dead transitions found 0 dead transitions in 60538ms
Starting structural reductions in LTL mode, iteration 1 : 136/186 places, 1019/2256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60998 ms. Remains : 136/186 places, 1019/2256 transitions.
[2024-05-28 01:16:47] [INFO ] Flatten gal took : 14 ms
[2024-05-28 01:16:47] [INFO ] Flatten gal took : 17 ms
[2024-05-28 01:16:47] [INFO ] Input system was already deterministic with 1019 transitions.
[2024-05-28 01:16:47] [INFO ] Flatten gal took : 17 ms
[2024-05-28 01:16:47] [INFO ] Flatten gal took : 31 ms
[2024-05-28 01:16:47] [INFO ] Time to serialize gal into /tmp/CTLFireability6907899898486130520.gal : 3 ms
[2024-05-28 01:16:47] [INFO ] Time to serialize properties into /tmp/CTLFireability11155694766862431295.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6907899898486130520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11155694766862431295.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:17:18] [INFO ] Flatten gal took : 16 ms
[2024-05-28 01:17:18] [INFO ] Applying decomposition
[2024-05-28 01:17:18] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15945438100618924930.txt' '-o' '/tmp/graph15945438100618924930.bin' '-w' '/tmp/graph15945438100618924930.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15945438100618924930.bin' '-l' '-1' '-v' '-w' '/tmp/graph15945438100618924930.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:17:18] [INFO ] Decomposing Gal with order
[2024-05-28 01:17:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:17:18] [INFO ] Removed a total of 1413 redundant transitions.
[2024-05-28 01:17:18] [INFO ] Flatten gal took : 38 ms
[2024-05-28 01:17:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 418 labels/synchronizations in 7 ms.
[2024-05-28 01:17:18] [INFO ] Time to serialize gal into /tmp/CTLFireability13458024140237344017.gal : 4 ms
[2024-05-28 01:17:18] [INFO ] Time to serialize properties into /tmp/CTLFireability2727025869067948952.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13458024140237344017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2727025869067948952.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 01:17:48] [INFO ] Flatten gal took : 38 ms
[2024-05-28 01:17:48] [INFO ] Flatten gal took : 39 ms
[2024-05-28 01:17:48] [INFO ] Applying decomposition
[2024-05-28 01:17:48] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3156623127195457694.txt' '-o' '/tmp/graph3156623127195457694.bin' '-w' '/tmp/graph3156623127195457694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3156623127195457694.bin' '-l' '-1' '-v' '-w' '/tmp/graph3156623127195457694.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:17:48] [INFO ] Decomposing Gal with order
[2024-05-28 01:17:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:17:48] [INFO ] Removed a total of 3334 redundant transitions.
[2024-05-28 01:17:48] [INFO ] Flatten gal took : 124 ms
[2024-05-28 01:17:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 849 labels/synchronizations in 24 ms.
[2024-05-28 01:17:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5594622219863694755.gal : 10 ms
[2024-05-28 01:17:48] [INFO ] Time to serialize properties into /tmp/CTLFireability8337008994450425797.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5594622219863694755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8337008994450425797.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 7 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-28 01:40:26] [INFO ] Flatten gal took : 48 ms
[2024-05-28 01:40:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4496268585146457390.gal : 9 ms
[2024-05-28 01:40:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16160887352218267068.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4496268585146457390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16160887352218267068.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 7 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S256P12"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S256P12, 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 r334-tall-171679080600586"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P12.tgz
mv SemanticWebServices-PT-S256P12 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 ;