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.r628-smll-171774446100122.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)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ResIsolation-PT-N11P2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r628-smll-171774446100122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 98M
-rw-r--r-- 1 mcc users 6.1K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 17K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 190K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 97M Jun 7 06:26 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 ResIsolation-PT-N11P2-CTLFireability-2024-00
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-01
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-02
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-03
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-04
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-05
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-06
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-07
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-08
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-09
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-10
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-11
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-12
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-13
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-14
FORMULA_NAME ResIsolation-PT-N11P2-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717839135981

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N11P2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-06-08 09:32:18] [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]
[2024-06-08 09:32:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-08 09:32:23] [INFO ] Load time of PNML (sax parser for PT used): 4979 ms
[2024-06-08 09:32:23] [INFO ] Transformed 396 places.
[2024-06-08 09:32:24] [INFO ] Transformed 74083 transitions.
[2024-06-08 09:32:24] [INFO ] Found NUPN structural information;
[2024-06-08 09:32:24] [INFO ] Parsed PT model containing 396 places and 74083 transitions and 1917650 arcs in 5993 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 44 ms.
Support contains 58 out of 396 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 396/396 places, 74083/74083 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 383 transition count 74083
Discarding 218 places :
Symmetric choice reduction at 1 with 218 rule applications. Total rules 231 place count 165 transition count 73865
Iterating global reduction 1 with 218 rules applied. Total rules applied 449 place count 165 transition count 73865
Ensure Unique test removed 6149 transitions
Reduce isomorphic transitions removed 6149 transitions.
Iterating post reduction 1 with 6149 rules applied. Total rules applied 6598 place count 165 transition count 67716
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 6621 place count 142 transition count 67693
Iterating global reduction 2 with 23 rules applied. Total rules applied 6644 place count 142 transition count 67693
Applied a total of 6644 rules in 2863 ms. Remains 142 /396 variables (removed 254) and now considering 67693/74083 (removed 6390) transitions.
// Phase 1: matrix 67693 rows 142 cols
[2024-06-08 09:32:30] [INFO ] Computed 0 invariants in 1819 ms
[2024-06-08 09:32:30] [INFO ] Implicit Places using invariants in 2283 ms returned []
Implicit Place search using SMT only with invariants took 2334 ms to find 0 implicit places.
Running 67692 sub problems to find dead transitions.
[2024-06-08 09:32:32] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 141/67835 variables, and 0 constraints, problems are : Problem set: 0 solved, 67692 unsolved in 31510 ms.
Refiners :[State Equation: 0/142 constraints, PredecessorRefiner: 67692/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67692 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 141/67835 variables, and 0 constraints, problems are : Problem set: 0 solved, 67692 unsolved in 31143 ms.
Refiners :[State Equation: 0/142 constraints, PredecessorRefiner: 67615/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 1538377ms problems are : Problem set: 0 solved, 67692 unsolved
Search for dead transitions found 0 dead transitions in 1539713ms
Starting structural reductions in LTL mode, iteration 1 : 142/396 places, 67693/74083 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1545282 ms. Remains : 142/396 places, 67693/74083 transitions.
Support contains 58 out of 142 places after structural reductions.
[2024-06-08 09:58:28] [INFO ] Flatten gal took : 16053 ms
[2024-06-08 09:58:43] [INFO ] Flatten gal took : 14263 ms
[2024-06-08 09:59:03] [INFO ] Input system was already deterministic with 67693 transitions.
Reduction of identical properties reduced properties to check from 49 to 47
RANDOM walk for 40000 steps (8 resets) in 33465 ms. (1 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 296 ms. (13 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 296 ms. (13 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 251 ms. (15 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 272 ms. (14 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 240 ms. (16 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 174 ms. (22 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 182 ms. (21 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 193 ms. (20 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 189 ms. (21 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 208 ms. (19 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 163 ms. (24 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 173 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 177 ms. (22 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 192 ms. (20 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 174 ms. (22 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 240 ms. (16 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 180 ms. (22 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 208 ms. (19 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 166 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 167 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 250 ms. (15 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 203 ms. (19 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 251 ms. (15 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 192 ms. (20 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 206 ms. (19 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 278 ms. (14 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 233 ms. (17 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 255 ms. (15 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 289 ms. (13 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 252 ms. (15 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 167 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 196 ms. (20 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 170 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 149 ms. (26 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 162 ms. (24 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 176 ms. (22 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 164 ms. (24 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 169 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 168 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 173 ms. (23 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 157 ms. (25 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 175 ms. (22 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 47/47 properties
Interrupted probabilistic random walk after 82497 steps, run timeout after 33001 ms. (steps per millisecond=2 ) properties seen :0 out of 47
Probabilistic random walk after 82497 steps, saw 50023 distinct states, run finished after 33023 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-08 09:59:49] [INFO ] Invariant cache hit.
Problem AtomicPropp31 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 46 unsolved
SMT process timed out in 7649ms, After SMT, problems are : Problem set: 1 solved, 46 unsolved
Fused 46 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 58 out of 142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 142/142 places, 67693/67693 transitions.
Graph (complete) has 1386 edges and 142 vertex of which 140 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.531 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 140 transition count 67655
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 60 place count 117 transition count 67655
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 21 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 130 place count 82 transition count 67620
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 134 place count 82 transition count 67616
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 138 place count 78 transition count 67616
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 139 place count 77 transition count 67615
Applied a total of 139 rules in 10617 ms. Remains 77 /142 variables (removed 65) and now considering 67615/67693 (removed 78) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10628 ms. Remains : 77/142 places, 67615/67693 transitions.
RANDOM walk for 40000 steps (8 resets) in 84360 ms. (0 steps per ms) remains 41/46 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1695 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 921 ms. (4 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1274 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1099 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 881 ms. (4 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (6 resets) in 899 ms. (4 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1234 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 863 ms. (4 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1543 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (3 resets) in 1180 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1022 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1134 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 866 ms. (4 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (4 resets) in 1290 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 913 ms. (4 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1328 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (3 resets) in 1182 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (5 resets) in 1091 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1074 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1360 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1385 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1245 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (5 resets) in 1530 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1251 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1055 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1097 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1483 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1416 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1115 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1298 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (7 resets) in 1387 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1457 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (5 resets) in 1396 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1112 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (2 resets) in 1748 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1005 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1397 ms. (2 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (6 resets) in 1327 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (3 resets) in 1230 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (5 resets) in 1151 ms. (3 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1229 ms. (3 steps per ms) remains 41/41 properties
// Phase 1: matrix 67615 rows 77 cols
[2024-06-08 10:00:47] [INFO ] Computed 13 invariants in 1224 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp36 is UNSAT
At refinement iteration 1 (OVERLAPS) 19/77 variables, 13/13 constraints. Problems are: Problem set: 4 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/13 constraints. Problems are: Problem set: 4 solved, 37 unsolved
SMT process timed out in 48382ms, After SMT, problems are : Problem set: 4 solved, 37 unsolved
Fused 37 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 58 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 67615/67615 transitions.
Applied a total of 0 rules in 2013 ms. Remains 77 /77 variables (removed 0) and now considering 67615/67615 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2014 ms. Remains : 77/77 places, 67615/67615 transitions.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2024-06-08 10:01:51] [INFO ] Flatten gal took : 13564 ms
[2024-06-08 10:01:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ResIsolation-PT-N11P2-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-08 10:02:05] [INFO ] Flatten gal took : 14244 ms
[2024-06-08 10:02:29] [INFO ] Input system was already deterministic with 67693 transitions.
Computed a total of 48 stabilizing places and 61 stable transitions
Graph (complete) has 1386 edges and 142 vertex of which 140 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1516 ms
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 67693/67693 transitions.
Applied a total of 0 rules in 577 ms. Remains 142 /142 variables (removed 0) and now considering 67693/67693 (removed 0) transitions.
// Phase 1: matrix 67693 rows 142 cols
[2024-06-08 10:02:33] [INFO ] Computed 0 invariants in 1290 ms
[2024-06-08 10:02:37] [INFO ] Implicit Places using invariants in 5392 ms returned []
Implicit Place search using SMT only with invariants took 5393 ms to find 0 implicit places.
Running 67692 sub problems to find dead transitions.
[2024-06-08 10:02:39] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 141/67835 variables, and 0 constraints, problems are : Problem set: 0 solved, 67692 unsolved in 31003 ms.
Refiners :[State Equation: 0/142 constraints, PredecessorRefiner: 67692/77 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67692 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 141/67835 variables, and 0 constraints, problems are : Problem set: 0 solved, 67692 unsolved in 31217 ms.
Refiners :[State Equation: 0/142 constraints, PredecessorRefiner: 67615/77 constraints, Known Traps: 0/0 constraints]
After SMT, in 1712357ms problems are : Problem set: 0 solved, 67692 unsolved
Search for dead transitions found 0 dead transitions in 1713516ms
Finished structural reductions in LTL mode , in 1 iterations and 1719744 ms. Remains : 142/142 places, 67693/67693 transitions.
[2024-06-08 10:31:25] [INFO ] Flatten gal took : 13576 ms
[2024-06-08 10:31:39] [INFO ] Flatten gal took : 13851 ms
[2024-06-08 10:31:58] [INFO ] Input system was already deterministic with 67693 transitions.
[2024-06-08 10:32:13] [INFO ] Flatten gal took : 13709 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
+ 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="ResIsolation-PT-N11P2"
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 ResIsolation-PT-N11P2, 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 r628-smll-171774446100122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N11P2.tgz
mv ResIsolation-PT-N11P2 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 ;