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.r482-tall-171624201400163.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 ltsminxred
Input is CloudReconfiguration-PT-319, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r482-tall-171624201400163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 19:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 11 19:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 11 19:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 19:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 661K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717178746141

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudReconfiguration-PT-319
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 18:05:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-31 18:05:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:05:47] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2024-05-31 18:05:47] [INFO ] Transformed 2587 places.
[2024-05-31 18:05:47] [INFO ] Transformed 3099 transitions.
[2024-05-31 18:05:47] [INFO ] Found NUPN structural information;
[2024-05-31 18:05:47] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 262 ms.
Graph (trivial) has 2956 edges and 2587 vertex of which 882 / 2587 are part of one of the 63 SCC in 11 ms
Free SCC test removed 819 places
Structural test allowed to assert that 867 places are NOT stable. Took 45 ms.
Ensure Unique test removed 936 transitions
Reduce redundant transitions removed 936 transitions.
RANDOM walk for 40000 steps (868 resets) in 3992 ms. (10 steps per ms) remains 1457/1720 properties
BEST_FIRST walk for 120 steps (8 resets) in 21 ms. (5 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 91 ms. (1 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 50 ms. (2 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 22 ms. (5 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1457/1457 properties
[2024-05-31 18:05:49] [INFO ] Flow matrix only has 2101 transitions (discarded 62 similar events)
// Phase 1: matrix 2101 rows 1768 cols
[2024-05-31 18:05:49] [INFO ] Computed 4 invariants in 29 ms
[2024-05-31 18:05:49] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1457 variables, 1457/1457 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1457/3869 variables, and 1457 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 5089 ms.
Refiners :[Domain max(s): 1457/1768 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1768 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1457/1457 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1457 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1457 variables, 1457/1457 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1457/3869 variables, and 1457 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 5029 ms.
Refiners :[Domain max(s): 1457/1768 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1768 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1457 constraints, Known Traps: 0/0 constraints]
After SMT, in 10611ms problems are : Problem set: 0 solved, 1457 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1457 out of 1768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1768/1768 places, 2163/2163 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 0 with 261 rules applied. Total rules applied 261 place count 1768 transition count 1902
Reduce places removed 198 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 212 rules applied. Total rules applied 473 place count 1570 transition count 1888
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 478 place count 1566 transition count 1887
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 478 place count 1566 transition count 1879
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 494 place count 1558 transition count 1879
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 502 place count 1550 transition count 1871
Iterating global reduction 3 with 8 rules applied. Total rules applied 510 place count 1550 transition count 1871
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 510 place count 1550 transition count 1870
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 512 place count 1549 transition count 1870
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 514 place count 1547 transition count 1868
Iterating global reduction 3 with 2 rules applied. Total rules applied 516 place count 1547 transition count 1868
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 518 place count 1545 transition count 1866
Iterating global reduction 3 with 2 rules applied. Total rules applied 520 place count 1545 transition count 1866
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 522 place count 1545 transition count 1864
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 24 places in 5 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 570 place count 1521 transition count 1838
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 4 places in 10 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 578 place count 1517 transition count 1862
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 587 place count 1517 transition count 1853
Free-agglomeration rule applied 18 times.
Iterating global reduction 4 with 18 rules applied. Total rules applied 605 place count 1517 transition count 1835
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 623 place count 1499 transition count 1835
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 627 place count 1499 transition count 1831
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 629 place count 1499 transition count 1831
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 632 place count 1499 transition count 1831
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 633 place count 1499 transition count 1830
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 634 place count 1498 transition count 1829
Applied a total of 634 rules in 371 ms. Remains 1498 /1768 variables (removed 270) and now considering 1829/2163 (removed 334) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 381 ms. Remains : 1498/1768 places, 1829/2163 transitions.
RANDOM walk for 4000000 steps (20643 resets) in 92409 ms. (43 steps per ms) remains 219/1457 properties
BEST_FIRST walk for 40004 steps (59 resets) in 207 ms. (192 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40001 steps (79 resets) in 238 ms. (167 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40001 steps (69 resets) in 285 ms. (139 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (68 resets) in 273 ms. (145 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (67 resets) in 272 ms. (146 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (71 resets) in 185 ms. (215 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (70 resets) in 177 ms. (224 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (70 resets) in 175 ms. (227 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (65 resets) in 159 ms. (250 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (55 resets) in 163 ms. (243 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (71 resets) in 183 ms. (217 steps per ms) remains 213/219 properties
BEST_FIRST walk for 40003 steps (60 resets) in 171 ms. (232 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (61 resets) in 238 ms. (167 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (69 resets) in 228 ms. (174 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (72 resets) in 309 ms. (129 steps per ms) remains 212/213 properties
BEST_FIRST walk for 40003 steps (57 resets) in 284 ms. (140 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40001 steps (52 resets) in 231 ms. (172 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40004 steps (63 resets) in 168 ms. (236 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40003 steps (58 resets) in 164 ms. (242 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40002 steps (60 resets) in 164 ms. (242 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40001 steps (74 resets) in 164 ms. (242 steps per ms) remains 209/212 properties
BEST_FIRST walk for 40003 steps (61 resets) in 161 ms. (246 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40001 steps (78 resets) in 159 ms. (250 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (63 resets) in 164 ms. (242 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (65 resets) in 166 ms. (239 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (61 resets) in 164 ms. (242 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (59 resets) in 190 ms. (209 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (71 resets) in 168 ms. (236 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40001 steps (67 resets) in 161 ms. (246 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (66 resets) in 158 ms. (251 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (68 resets) in 159 ms. (250 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (56 resets) in 160 ms. (248 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (69 resets) in 163 ms. (243 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (63 resets) in 164 ms. (242 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (61 resets) in 165 ms. (240 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40001 steps (60 resets) in 165 ms. (240 steps per ms) remains 208/209 properties
BEST_FIRST walk for 40004 steps (62 resets) in 195 ms. (204 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (68 resets) in 169 ms. (235 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (62 resets) in 155 ms. (256 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40001 steps (74 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (80 resets) in 160 ms. (248 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (71 resets) in 160 ms. (248 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (64 resets) in 160 ms. (248 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (62 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (61 resets) in 157 ms. (253 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (62 resets) in 161 ms. (246 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (57 resets) in 164 ms. (242 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (70 resets) in 162 ms. (245 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (66 resets) in 161 ms. (246 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (72 resets) in 164 ms. (242 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (65 resets) in 166 ms. (239 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (65 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (66 resets) in 156 ms. (254 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (63 resets) in 166 ms. (239 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (60 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (63 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (79 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (62 resets) in 158 ms. (251 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (80 resets) in 161 ms. (246 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (57 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (79 resets) in 162 ms. (245 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (65 resets) in 164 ms. (242 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (56 resets) in 160 ms. (248 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (62 resets) in 161 ms. (246 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (64 resets) in 168 ms. (236 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (63 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (62 resets) in 158 ms. (251 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (56 resets) in 164 ms. (242 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (65 resets) in 165 ms. (240 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (53 resets) in 163 ms. (243 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (62 resets) in 166 ms. (239 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (70 resets) in 165 ms. (240 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (64 resets) in 159 ms. (250 steps per ms) remains 194/208 properties
BEST_FIRST walk for 40003 steps (57 resets) in 152 ms. (261 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40001 steps (65 resets) in 152 ms. (261 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (72 resets) in 157 ms. (253 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (58 resets) in 152 ms. (261 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (67 resets) in 155 ms. (256 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (67 resets) in 156 ms. (254 steps per ms) remains 193/194 properties
BEST_FIRST walk for 40003 steps (56 resets) in 153 ms. (259 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (70 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (68 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (70 resets) in 161 ms. (246 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (73 resets) in 146 ms. (272 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (75 resets) in 155 ms. (256 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (74 resets) in 153 ms. (259 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (69 resets) in 159 ms. (250 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (70 resets) in 156 ms. (254 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (67 resets) in 155 ms. (256 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (61 resets) in 156 ms. (254 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (57 resets) in 155 ms. (256 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (67 resets) in 151 ms. (263 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (70 resets) in 156 ms. (254 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40001 steps (70 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (60 resets) in 159 ms. (250 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (60 resets) in 152 ms. (261 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (61 resets) in 155 ms. (256 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (60 resets) in 157 ms. (253 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (74 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (62 resets) in 153 ms. (259 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (64 resets) in 156 ms. (254 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40001 steps (63 resets) in 148 ms. (268 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (53 resets) in 151 ms. (263 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (60 resets) in 151 ms. (263 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (63 resets) in 155 ms. (256 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (78 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (71 resets) in 155 ms. (256 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (81 resets) in 152 ms. (261 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (69 resets) in 160 ms. (248 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (83 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40000 steps (64 resets) in 148 ms. (268 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (68 resets) in 160 ms. (248 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (79 resets) in 153 ms. (259 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (75 resets) in 155 ms. (256 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (69 resets) in 153 ms. (259 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (59 resets) in 162 ms. (245 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (69 resets) in 158 ms. (251 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (77 resets) in 153 ms. (259 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (64 resets) in 150 ms. (264 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (63 resets) in 158 ms. (251 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (72 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (79 resets) in 151 ms. (263 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (76 resets) in 151 ms. (263 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40001 steps (73 resets) in 180 ms. (221 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (57 resets) in 159 ms. (250 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (53 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (71 resets) in 159 ms. (250 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (67 resets) in 154 ms. (258 steps per ms) remains 193/193 properties
[2024-05-31 18:06:30] [INFO ] Flow matrix only has 1827 transitions (discarded 2 similar events)
// Phase 1: matrix 1827 rows 1498 cols
[2024-05-31 18:06:30] [INFO ] Computed 4 invariants in 10 ms
[2024-05-31 18:06:30] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (OVERLAPS) 744/937 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/937 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (OVERLAPS) 561/1498 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1498 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 1827/3325 variables, 1498/1502 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3325 variables, 2/1504 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3325 variables, 0/1504 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (OVERLAPS) 0/3325 variables, 0/1504 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3325/3325 variables, and 1504 constraints, problems are : Problem set: 0 solved, 193 unsolved in 43673 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1498/1498 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (OVERLAPS) 744/937 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/937 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (OVERLAPS) 561/1498 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1498 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 1827/3325 variables, 1498/1502 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3325 variables, 2/1504 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Problem smplace_858 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL
SMT process timed out in 58436ms, After SMT, problems are : Problem set: 0 solved, 193 unsolved
Fused 193 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 193 out of 1498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1498/1498 places, 1829/1829 transitions.
Graph (complete) has 2109 edges and 1498 vertex of which 1489 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 867 transitions
Trivial Post-agglo rules discarded 867 transitions
Performed 867 trivial Post agglomeration. Transition count delta: 867
Iterating post reduction 0 with 872 rules applied. Total rules applied 873 place count 1489 transition count 952
Reduce places removed 867 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 1 with 981 rules applied. Total rules applied 1854 place count 622 transition count 838
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 57 rules applied. Total rules applied 1911 place count 572 transition count 831
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 8 rules applied. Total rules applied 1919 place count 570 transition count 825
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 8 rules applied. Total rules applied 1927 place count 566 transition count 821
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1929 place count 564 transition count 821
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 1929 place count 564 transition count 802
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 1967 place count 545 transition count 802
Discarding 54 places :
Symmetric choice reduction at 6 with 54 rule applications. Total rules 2021 place count 491 transition count 742
Iterating global reduction 6 with 54 rules applied. Total rules applied 2075 place count 491 transition count 742
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2075 place count 491 transition count 740
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2079 place count 489 transition count 740
Discarding 46 places :
Symmetric choice reduction at 6 with 46 rule applications. Total rules 2125 place count 443 transition count 694
Iterating global reduction 6 with 46 rules applied. Total rules applied 2171 place count 443 transition count 694
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 6 with 25 rules applied. Total rules applied 2196 place count 443 transition count 669
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 20 rules applied. Total rules applied 2216 place count 431 transition count 661
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2220 place count 427 transition count 661
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 2232 place count 415 transition count 641
Iterating global reduction 9 with 12 rules applied. Total rules applied 2244 place count 415 transition count 641
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 2252 place count 415 transition count 633
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 2258 place count 409 transition count 621
Iterating global reduction 10 with 6 rules applied. Total rules applied 2264 place count 409 transition count 621
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 2266 place count 407 transition count 617
Iterating global reduction 10 with 2 rules applied. Total rules applied 2268 place count 407 transition count 617
Performed 111 Post agglomeration using F-continuation condition with reduction of 64 identical transitions.
Deduced a syphon composed of 111 places in 1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3024.t2864.t2865.t2866.t2092 and 1 places that fell out of Prefix Of Interest.
Iterating global reduction 10 with 112 rules applied. Total rules applied 2380 place count 294 transition count 441
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3029.t2864.t2865.t2866.t1946 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (trivial) has 171 edges and 293 vertex of which 90 / 293 are part of one of the 8 SCC in 1 ms
Free SCC test removed 82 places
Iterating post reduction 10 with 15 rules applied. Total rules applied 2395 place count 211 transition count 427
Drop transitions (Empty/Sink Transition effects.) removed 164 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 174 transitions.
Iterating post reduction 11 with 174 rules applied. Total rules applied 2569 place count 211 transition count 253
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 2571 place count 209 transition count 251
Iterating global reduction 12 with 2 rules applied. Total rules applied 2573 place count 209 transition count 251
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 2579 place count 206 transition count 248
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 2587 place count 206 transition count 240
Applied a total of 2587 rules in 144 ms. Remains 206 /1498 variables (removed 1292) and now considering 240/1829 (removed 1589) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 206/1498 places, 240/1829 transitions.
Total runtime 101816 ms.
ITS solved all properties within timeout

BK_STOP 1717178849425

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

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="CloudReconfiguration-PT-319"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 ltsminxred"
echo " Input is CloudReconfiguration-PT-319, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r482-tall-171624201400163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-319.tgz
mv CloudReconfiguration-PT-319 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;