About the Execution of ITS-Tools for ViralEpidemic-PT-S04D1C1A06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ?????F?????????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590800994.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ViralEpidemic-PT-S04D1C1A06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590800994
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 9.0K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 20M May 29 14:33 model.pnml
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content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-15
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749303380193
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 13:36:21] [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]
[2025-06-07 13:36:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 13:36:23] [INFO ] Load time of PNML (sax parser for PT used): 1608 ms
[2025-06-07 13:36:23] [INFO ] Transformed 32767 places.
[2025-06-07 13:36:23] [INFO ] Transformed 49149 transitions.
[2025-06-07 13:36:23] [INFO ] Found NUPN structural information;
[2025-06-07 13:36:23] [INFO ] Parsed PT model containing 32767 places and 49149 transitions and 114681 arcs in 1968 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Support contains 214 out of 32767 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2101 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 13:36:35] [INFO ] Invariants computation overflowed in 9354 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 13:37:10] [INFO ] Performed 16931/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-07 13:37:34] [INFO ] Implicit Places using invariants in 68454 ms returned []
Implicit Place search using SMT only with invariants took 68507 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 13:37:43] [INFO ] Invariants computation overflowed in 8899 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 234394ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 234642ms
Finished structural reductions in LTL mode , in 1 iterations and 305418 ms. Remains : 32767/32767 places, 49149/49149 transitions.
Support contains 214 out of 32767 places after structural reductions.
[2025-06-07 13:41:31] [INFO ] Flatten gal took : 1553 ms
[2025-06-07 13:41:32] [INFO ] Flatten gal took : 1265 ms
[2025-06-07 13:41:34] [INFO ] Input system was already deterministic with 49149 transitions.
Support contains 212 out of 32767 places (down from 214) after GAL structural reductions.
RANDOM walk for 40000 steps (59 resets) in 10938 ms. (3 steps per ms) remains 16/91 properties
BEST_FIRST walk for 4004 steps (8 resets) in 575 ms. (6 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 581 ms. (6 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 569 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 806 ms. (4 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 564 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 555 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 553 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 559 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 542 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 811 ms. (4 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 599 ms. (6 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 554 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 545 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 549 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 843 ms. (4 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 698 ms. (5 steps per ms) remains 16/16 properties
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 13:41:48] [INFO ] Invariants computation overflowed in 8615 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 141/187 variables, 46/92 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/187 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 298/485 variables, 127/219 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 127/346 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 528/1013 variables, 180/526 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1013 variables, 180/706 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1013 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 1281/2294 variables, 430/1136 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2294 variables, 430/1566 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2294 variables, 0/1566 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 1896/4190 variables, 639/2205 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4190 variables, 639/2844 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4190 variables, 0/2844 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 4335/8525 variables, 1495/4339 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/8525 variables, 1495/5834 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8525/81916 variables, and 5834 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5008 ms.
Refiners :[Domain max(s): 2917/32767 constraints, State Equation: 2917/32767 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 141/187 variables, 46/92 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/187 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 298/485 variables, 127/219 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 127/346 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 16/362 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/485 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 528/1013 variables, 180/542 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1013 variables, 180/722 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1013 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 1281/2294 variables, 430/1152 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SMT process timed out in 18948ms, After SMT, problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 46 out of 32767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 236 are kept as prefixes of interest. Removing 32531 places using SCC suffix rule.39 ms
Discarding 32531 places :
Also discarding 48661 output transitions
Drop transitions (Output transitions of discarded places.) removed 48661 transitions
Drop transitions (Empty/Sink Transition effects.) removed 272 transitions
Reduce isomorphic transitions removed 272 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 308 rules applied. Total rules applied 309 place count 236 transition count 180
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 345 place count 200 transition count 180
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 345 place count 200 transition count 157
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 391 place count 177 transition count 157
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 437 place count 131 transition count 111
Iterating global reduction 2 with 46 rules applied. Total rules applied 483 place count 131 transition count 111
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 513 place count 116 transition count 96
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 514 place count 115 transition count 95
Applied a total of 514 rules in 191 ms. Remains 115 /32767 variables (removed 32652) and now considering 95/49149 (removed 49054) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 115/32767 places, 95/49149 transitions.
RANDOM walk for 1851 steps (29 resets) in 28 ms. (63 steps per ms) remains 0/16 properties
[2025-06-07 13:42:00] [INFO ] Flatten gal took : 960 ms
[2025-06-07 13:42:01] [INFO ] Flatten gal took : 1091 ms
[2025-06-07 13:42:03] [INFO ] Input system was already deterministic with 49149 transitions.
Computed a total of 32767 stabilizing places and 49149 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32767 transition count 49149
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2278 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 13:42:14] [INFO ] Invariants computation overflowed in 8735 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 13:42:49] [INFO ] Performed 16536/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-07 13:43:14] [INFO ] Implicit Places using invariants in 68354 ms returned []
Implicit Place search using SMT only with invariants took 68355 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 13:43:23] [INFO ] Invariants computation overflowed in 8789 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 247419ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 247569ms
Finished structural reductions in LTL mode , in 1 iterations and 318312 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2025-06-07 13:47:22] [INFO ] Flatten gal took : 930 ms
[2025-06-07 13:47:23] [INFO ] Flatten gal took : 1063 ms
[2025-06-07 13:47:25] [INFO ] Input system was already deterministic with 49149 transitions.
[2025-06-07 13:47:26] [INFO ] Flatten gal took : 1040 ms
[2025-06-07 13:47:27] [INFO ] Flatten gal took : 1075 ms
[2025-06-07 13:47:28] [INFO ] Time to serialize gal into /tmp/CTLFireability11964837829235645866.gal : 221 ms
[2025-06-07 13:47:28] [INFO ] Time to serialize properties into /tmp/CTLFireability8503670122351172385.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11964837829235645866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8503670122351172385.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2025-06-07 13:47:59] [INFO ] Flatten gal took : 1062 ms
[2025-06-07 13:47:59] [INFO ] Applying decomposition
[2025-06-07 13:48:00] [INFO ] Flatten gal took : 1083 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8223530536831615231.txt' '-o' '/tmp/graph8223530536831615231.bin' '-w' '/tmp/graph8223530536831615231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8223530536831615231.bin' '-l' '-1' '-v' '-w' '/tmp/graph8223530536831615231.weights' '-q' '0' '-e' '0.001'
[2025-06-07 13:48:03] [INFO ] Decomposing Gal with order
[2025-06-07 13:48:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 13:59:18] [INFO ] Removed a total of 54892 redundant transitions.
[2025-06-07 13:59:19] [INFO ] Flatten gal took : 2112 ms
[2025-06-07 13:59:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 37584 labels/synchronizations in 13364 ms.
[2025-06-07 13:59:33] [INFO ] Time to serialize gal into /tmp/CTLFireability9655594956737961444.gal : 259 ms
[2025-06-07 13:59:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11587579931402922476.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9655594956737961444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11587579931402922476.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 34 are kept as prefixes of interest. Removing 32733 places using SCC suffix rule.40 ms
Discarding 32733 places :
Also discarding 49077 output transitions
Drop transitions (Output transitions of discarded places.) removed 49077 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 33 transition count 61
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 24 place count 20 transition count 28
Iterating global reduction 1 with 13 rules applied. Total rules applied 37 place count 20 transition count 28
Applied a total of 37 rules in 93 ms. Remains 20 /32767 variables (removed 32747) and now considering 28/49149 (removed 49121) transitions.
// Phase 1: matrix 28 rows 20 cols
[2025-06-07 14:00:03] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:00:03] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-07 14:00:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:00:03] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 14:00:04] [INFO ] Redundant transitions in 21 ms returned [12, 16]
Found 2 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
Running 18 sub problems to find dead transitions.
// Phase 1: matrix 26 rows 20 cols
[2025-06-07 14:00:04] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 23/40 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/42 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 2/44 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 2/46 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/46 variables, and 20 constraints, problems are : Problem set: 0 solved, 18 unsolved in 331 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 23/40 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 18/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 2/42 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 2/44 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 2/46 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/46 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 286 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 620ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 622ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/32767 places, 26/49149 transitions.
Graph (complete) has 10 edges and 20 vertex of which 18 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 1 ms. Remains 18 /20 variables (removed 2) and now considering 24/26 (removed 2) transitions.
// Phase 1: matrix 24 rows 18 cols
[2025-06-07 14:00:04] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:00:04] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-07 14:00:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:00:04] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/32767 places, 24/49149 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 881 ms. Remains : 18/32767 places, 24/49149 transitions.
[2025-06-07 14:00:04] [INFO ] Flatten gal took : 1 ms
[2025-06-07 14:00:04] [INFO ] Flatten gal took : 2 ms
[2025-06-07 14:00:04] [INFO ] Input system was already deterministic with 24 transitions.
RANDOM walk for 248 steps (8 resets) in 6 ms. (35 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S04D1C1A06-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 14:00:04] [INFO ] Flatten gal took : 1 ms
[2025-06-07 14:00:04] [INFO ] Flatten gal took : 1 ms
[2025-06-07 14:00:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality35944128905485742.gal : 0 ms
[2025-06-07 14:00:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14374010445430583804.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality35944128905485742.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14374010445430583804.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality14374010445430583804.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7,0.018433,3972,2,20,5,68,6,0,83,31,0
Total reachable state count : 7
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2545 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 14:00:16] [INFO ] Invariants computation overflowed in 8752 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:00:51] [INFO ] Performed 15999/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-07 14:01:17] [INFO ] Implicit Places using invariants in 69735 ms returned []
Implicit Place search using SMT only with invariants took 69738 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 14:01:26] [INFO ] Invariants computation overflowed in 9617 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 242651ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 242758ms
Finished structural reductions in LTL mode , in 1 iterations and 315120 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2025-06-07 14:05:20] [INFO ] Flatten gal took : 963 ms
[2025-06-07 14:05:22] [INFO ] Flatten gal took : 1079 ms
[2025-06-07 14:05:23] [INFO ] Input system was already deterministic with 49149 transitions.
[2025-06-07 14:05:24] [INFO ] Flatten gal took : 1050 ms
[2025-06-07 14:05:26] [INFO ] Flatten gal took : 1118 ms
[2025-06-07 14:05:26] [INFO ] Time to serialize gal into /tmp/CTLFireability14425293027338911735.gal : 156 ms
[2025-06-07 14:05:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13292323813433279857.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14425293027338911735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13292323813433279857.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
Detected timeout of ITS tools.
[2025-06-07 14:05:57] [INFO ] Flatten gal took : 1090 ms
[2025-06-07 14:05:57] [INFO ] Applying decomposition
[2025-06-07 14:05:58] [INFO ] Flatten gal took : 1050 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7697952914390651806.txt' '-o' '/tmp/graph7697952914390651806.bin' '-w' '/tmp/graph7697952914390651806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7697952914390651806.bin' '-l' '-1' '-v' '-w' '/tmp/graph7697952914390651806.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:06:00] [INFO ] Decomposing Gal with order
[2025-06-07 14:06:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:17:09] [INFO ] Removed a total of 54889 redundant transitions.
[2025-06-07 14:17:10] [INFO ] Flatten gal took : 1859 ms
[2025-06-07 14:17:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 42418 labels/synchronizations in 13435 ms.
[2025-06-07 14:17:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14772818274203388400.gal : 176 ms
[2025-06-07 14:17:24] [INFO ] Time to serialize properties into /tmp/CTLFireability7877308214998862753.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14772818274203388400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7877308214998862753.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2359 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 14:18:05] [INFO ] Invariants computation overflowed in 8742 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:18:40] [INFO ] Performed 17596/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-07 14:19:01] [INFO ] Implicit Places using invariants in 64639 ms returned []
Implicit Place search using SMT only with invariants took 64640 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 14:19:10] [INFO ] Invariants computation overflowed in 8846 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 265092ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 265200ms
Finished structural reductions in LTL mode , in 1 iterations and 332266 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2025-06-07 14:23:27] [INFO ] Flatten gal took : 959 ms
[2025-06-07 14:23:28] [INFO ] Flatten gal took : 1157 ms
[2025-06-07 14:23:30] [INFO ] Input system was already deterministic with 49149 transitions.
[2025-06-07 14:23:32] [INFO ] Flatten gal took : 1120 ms
[2025-06-07 14:23:33] [INFO ] Flatten gal took : 1145 ms
[2025-06-07 14:23:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10183561610264525689.gal : 165 ms
[2025-06-07 14:23:33] [INFO ] Time to serialize properties into /tmp/CTLFireability13097888097125117401.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10183561610264525689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13097888097125117401.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
Detected timeout of ITS tools.
[2025-06-07 14:24:04] [INFO ] Flatten gal took : 1134 ms
[2025-06-07 14:24:04] [INFO ] Applying decomposition
[2025-06-07 14:24:05] [INFO ] Flatten gal took : 1141 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8618854111744188014.txt' '-o' '/tmp/graph8618854111744188014.bin' '-w' '/tmp/graph8618854111744188014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8618854111744188014.bin' '-l' '-1' '-v' '-w' '/tmp/graph8618854111744188014.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:24:08] [INFO ] Decomposing Gal with order
[2025-06-07 14:24:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:35:22] [INFO ] Removed a total of 54888 redundant transitions.
[2025-06-07 14:35:23] [INFO ] Flatten gal took : 1609 ms
[2025-06-07 14:35:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 38527 labels/synchronizations in 12886 ms.
[2025-06-07 14:35:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7659032510618470826.gal : 167 ms
[2025-06-07 14:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability6540020895556383049.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7659032510618470826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6540020895556383049.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2524 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-07 14:36:18] [INFO ] Invariants computation overflowed in 9030 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ViralEpidemic-PT-S04D1C1A06"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ViralEpidemic-PT-S04D1C1A06, 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 r240-tall-174915590800994"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A06.tgz
mv ViralEpidemic-PT-S04D1C1A06 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.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 '
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 ;