Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r063-smll-174854070200007.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)
.........................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DBSingleClientW-PT-d0m05, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-smll-174854070200007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 119K May 29 14:32 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748583846210

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DBSingleClientW-PT-d0m05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-30 05:44:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-30 05:44:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 05:44:09] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2025-05-30 05:44:09] [INFO ] Transformed 553 places.
[2025-05-30 05:44:09] [INFO ] Transformed 150 transitions.
[2025-05-30 05:44:09] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 457 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 553/553 places, 150/150 transitions.
Reduce places removed 451 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 462 rules applied. Total rules applied 462 place count 102 transition count 139
Applied a total of 462 rules in 54 ms. Remains 102 /553 variables (removed 451) and now considering 139/150 (removed 11) transitions.
// Phase 1: matrix 139 rows 102 cols
[2025-05-30 05:44:09] [INFO ] Computed 2 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:44:10] [INFO ] Implicit Places using invariants in 589 ms returned []
[2025-05-30 05:44:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:44:10] [INFO ] State equation strengthened by 63 read => feed constraints.
[2025-05-30 05:44:11] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1706 ms to find 0 implicit places.
Running 138 sub problems to find dead transitions.
[2025-05-30 05:44:11] [INFO ] Invariant cache hit.
[2025-05-30 05:44:11] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (OVERLAPS) 139/241 variables, 102/104 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/241 variables, 63/167 constraints. Problems are: Problem set: 0 solved, 138 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:44:18] [INFO ] Deduced a trap composed of 35 places in 166 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:44:18] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:44:18] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:44:18] [INFO ] Deduced a trap composed of 35 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:44:19] [INFO ] Deduced a trap composed of 36 places in 118 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:44:19] [INFO ] Deduced a trap composed of 36 places in 131 ms of which 21 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 6/173 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 8 (OVERLAPS) 0/241 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 138 unsolved
No progress, stopping.
After SMT solving in domain Real declared 241/241 variables, and 173 constraints, problems are : Problem set: 0 solved, 138 unsolved in 18853 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 138 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (OVERLAPS) 139/241 variables, 102/110 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 63/173 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 138/311 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 138 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 241/241 variables, and 311 constraints, problems are : Problem set: 0 solved, 138 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49389ms problems are : Problem set: 0 solved, 138 unsolved
Search for dead transitions found 0 dead transitions in 49415ms
Starting structural reductions in LIVENESS mode, iteration 1 : 102/553 places, 139/150 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 51224 ms. Remains : 102/553 places, 139/150 transitions.
Discarding 48 transitions out of 139. Remains 91
Initial state reduction rules removed 1 formulas.
[2025-05-30 05:45:01] [INFO ] Flatten gal took : 194 ms
RANDOM walk for 40000 steps (9195 resets) in 3644 ms. (10 steps per ms) remains 51/90 properties
[2025-05-30 05:45:01] [INFO ] Flatten gal took : 83 ms
BEST_FIRST walk for 4001 steps (185 resets) in 78 ms. (50 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (216 resets) in 65 ms. (60 steps per ms) remains 50/51 properties
BEST_FIRST walk for 4003 steps (192 resets) in 87 ms. (45 steps per ms) remains 50/50 properties
[2025-05-30 05:45:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11319446620530986653.gal : 30 ms
[2025-05-30 05:45:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8138900968096589666.prop : 2 ms
BEST_FIRST walk for 4003 steps (215 resets) in 101 ms. (39 steps per ms) remains 50/50 properties
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/ReachabilityCardinality11319446620530986653.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8138900968096589666.prop' '--nowitness' '--gen-order' 'FOLLOW'

BEST_FIRST walk for 4003 steps (222 resets) in 96 ms. (41 steps per ms) remains 50/50 properties
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 ...329
BEST_FIRST walk for 4002 steps (214 resets) in 70 ms. (56 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (197 resets) in 33 ms. (117 steps per ms) remains 50/50 properties
Loading property file /tmp/ReachabilityCardinality8138900968096589666.prop.
BEST_FIRST walk for 4001 steps (182 resets) in 30 ms. (129 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (194 resets) in 31 ms. (125 steps per ms) remains 48/50 properties
SDD proceeding with computation,50 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,50 properties remain. new max is 8
SDD size :5 after 33
BEST_FIRST walk for 4003 steps (195 resets) in 31 ms. (125 steps per ms) remains 45/48 properties
BEST_FIRST walk for 4004 steps (193 resets) in 28 ms. (138 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (184 resets) in 28 ms. (138 steps per ms) remains 45/45 properties
SDD proceeding with computation,50 properties remain. new max is 16
SDD size :33 after 189
BEST_FIRST walk for 4003 steps (204 resets) in 22 ms. (174 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (190 resets) in 22 ms. (174 steps per ms) remains 45/45 properties
Reachability property qltransition_111 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,48 properties remain. new max is 16
SDD size :189 after 1501
BEST_FIRST walk for 4003 steps (222 resets) in 31 ms. (125 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (196 resets) in 23 ms. (166 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (181 resets) in 35 ms. (111 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (192 resets) in 45 ms. (87 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4003 steps (202 resets) in 28 ms. (138 steps per ms) remains 44/44 properties
Reachability property qltransition_119 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,44 properties remain. new max is 16
SDD size :1501 after 3456
BEST_FIRST walk for 4004 steps (174 resets) in 32 ms. (121 steps per ms) remains 43/44 properties
BEST_FIRST walk for 4004 steps (188 resets) in 18 ms. (210 steps per ms) remains 43/43 properties
SDD proceeding with computation,44 properties remain. new max is 32
SDD size :3456 after 6054
BEST_FIRST walk for 4003 steps (208 resets) in 26 ms. (148 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (211 resets) in 24 ms. (160 steps per ms) remains 43/43 properties
Reachability property qltransition_85 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,42 properties remain. new max is 32
SDD size :6054 after 8460
BEST_FIRST walk for 4003 steps (202 resets) in 27 ms. (142 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4000 steps (800 resets) in 36 ms. (108 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4000 steps (800 resets) in 38 ms. (102 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (385 resets) in 40 ms. (97 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (411 resets) in 36 ms. (108 steps per ms) remains 43/43 properties
SDD proceeding with computation,42 properties remain. new max is 64
SDD size :8460 after 9496
BEST_FIRST walk for 4003 steps (418 resets) in 31 ms. (125 steps per ms) remains 43/43 properties
Reachability property qltransition_89 is true.
SDD proceeding with computation,41 properties remain. new max is 64
SDD size :9496 after 12670
BEST_FIRST walk for 4003 steps (423 resets) in 29 ms. (133 steps per ms) remains 43/43 properties
Reachability property qltransition_93 is true.
BEST_FIRST walk for 4002 steps (393 resets) in 23 ms. (166 steps per ms) remains 43/43 properties
SDD proceeding with computation,40 properties remain. new max is 64
SDD size :12670 after 17532
SDD proceeding with computation,40 properties remain. new max is 128
SDD size :17532 after 19841
BEST_FIRST walk for 4004 steps (432 resets) in 47 ms. (83 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (397 resets) in 28 ms. (138 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (436 resets) in 31 ms. (125 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4001 steps (382 resets) in 50 ms. (78 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (394 resets) in 26 ms. (148 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (399 resets) in 42 ms. (93 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (421 resets) in 45 ms. (87 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (412 resets) in 50 ms. (78 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (412 resets) in 37 ms. (105 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (424 resets) in 30 ms. (129 steps per ms) remains 43/43 properties
SDD proceeding with computation,40 properties remain. new max is 256
SDD size :19841 after 30156
BEST_FIRST walk for 4004 steps (396 resets) in 30 ms. (129 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (367 resets) in 35 ms. (111 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (390 resets) in 36 ms. (108 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (417 resets) in 50 ms. (78 steps per ms) remains 43/43 properties
Reachability property qltransition_136 is true.
Reachability property qltransition_133 is true.
BEST_FIRST walk for 4003 steps (409 resets) in 55 ms. (71 steps per ms) remains 43/43 properties
SDD proceeding with computation,38 properties remain. new max is 256
SDD size :30156 after 43586
[2025-05-30 05:45:02] [INFO ] Invariant cache hit.
[2025-05-30 05:45:02] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_86 is true.
SDD proceeding with computation,37 properties remain. new max is 256
SDD size :43586 after 54610
Reachability property qltransition_120 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,30 properties remain. new max is 256
SDD size :54610 after 65501
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 22/64 variables, 1/1 constraints. Problems are: Problem set: 8 solved, 28 unsolved
Reachability property qltransition_138 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,22 properties remain. new max is 256
SDD size :65501 after 77316
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 15 solved, 21 unsolved
SDD proceeding with computation,22 properties remain. new max is 512
SDD size :77316 after 80984
At refinement iteration 3 (OVERLAPS) 21/85 variables, 1/2 constraints. Problems are: Problem set: 15 solved, 21 unsolved
Reachability property qltransition_74 is true.
SDD proceeding with computation,21 properties remain. new max is 512
SDD size :80984 after 92414
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 15 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 119/204 variables, 85/87 constraints. Problems are: Problem set: 15 solved, 21 unsolved
Reachability property qltransition_78 is true.
Reachability property qltransition_77 is true.
SDD proceeding with computation,19 properties remain. new max is 512
SDD size :92414 after 108305
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 43/130 constraints. Problems are: Problem set: 17 solved, 19 unsolved
Reachability property qltransition_79 is true.
SDD proceeding with computation,18 properties remain. new max is 512
SDD size :108305 after 118202
At refinement iteration 7 (INCLUDED_ONLY) 0/204 variables, 0/130 constraints. Problems are: Problem set: 18 solved, 18 unsolved
SDD proceeding with computation,18 properties remain. new max is 1024
SDD size :118202 after 123193
At refinement iteration 8 (OVERLAPS) 37/241 variables, 17/147 constraints. Problems are: Problem set: 18 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/241 variables, 20/167 constraints. Problems are: Problem set: 18 solved, 18 unsolved
Reachability property qltransition_132 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_26 is true.
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :123193 after 160384
At refinement iteration 10 (INCLUDED_ONLY) 0/241 variables, 0/167 constraints. Problems are: Problem set: 32 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/241 variables, 0/167 constraints. Problems are: Problem set: 32 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 241/241 variables, and 167 constraints, problems are : Problem set: 32 solved, 4 unsolved in 1558 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 32 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 32 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 37/43 variables, 1/1 constraints. Problems are: Problem set: 32 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 32 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 28/71 variables, 1/2 constraints. Problems are: Problem set: 32 solved, 4 unsolved
Reachability property qltransition_113 is true.
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :160384 after 173660
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/2 constraints. Problems are: Problem set: 33 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 98/169 variables, 71/73 constraints. Problems are: Problem set: 33 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 22/95 constraints. Problems are: Problem set: 33 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 0/95 constraints. Problems are: Problem set: 33 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 64/233 variables, 27/122 constraints. Problems are: Problem set: 33 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 37/159 constraints. Problems are: Problem set: 33 solved, 3 unsolved
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,184118,2.47807,59652,2,9391,75,196858,9,0,550,108415,0
Total reachable state count : 184118

Verifying 50 reachability properties.
Reachability property qltransition_13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_13,372,2.47924,59652,2,212,75,196858,10,0,554,108415,0
Reachability property qltransition_19 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_19,189,2.48068,59652,2,203,75,196858,11,0,556,108415,0
Reachability property qltransition_22 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_22,81,2.48239,59652,2,164,75,196858,12,0,558,108415,0
Reachability property qltransition_23 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_23,81,2.48418,59652,2,164,75,196858,13,0,560,108415,0
Reachability property qltransition_25 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_25,372,2.48459,59652,2,212,75,196858,14,0,562,108415,0
Reachability property qltransition_26 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_26,108,2.48495,59652,2,150,75,196858,15,0,564,108415,0
Reachability property qltransition_27 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_27,108,2.48585,59652,2,150,75,196858,16,0,566,108415,0
Reachability property qltransition_57 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_57,672,2.4863,59652,2,425,75,196858,17,0,568,108415,0
Reachability property qltransition_60 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_60,672,2.48668,59652,2,425,75,196858,18,0,570,108415,0
Reachability property qltransition_63 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_63,96,2.48702,59652,2,152,75,196858,19,0,572,108415,0
Reachability property qltransition_67 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_67,96,2.48734,59652,2,152,75,196858,20,0,574,108415,0
Reachability property qltransition_69 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_69,96,2.48762,59652,2,152,75,196858,21,0,576,108415,0
Reachability property qltransition_71 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_71,96,2.4879,59652,2,152,75,196858,22,0,578,108415,0
Reachability property qltransition_73 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_73,672,2.4883,59652,2,426,75,196858,23,0,580,108415,0
Reachability property qltransition_74 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_74,672,2.48865,59652,2,426,75,196858,24,0,582,108415,0
Reachability property qltransition_77 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_77,672,2.48901,59652,2,426,75,196858,25,0,584,108415,0
Reachability property qltransition_78 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_78,672,2.48942,59652,2,425,75,196858,26,0,586,108415,0
Reachability property qltransition_79 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_79,672,2.48979,59652,2,425,75,196858,27,0,588,108415,0
Reachability property qltransition_82 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_82,672,2.49017,59652,2,425,75,196858,28,0,590,108415,0
Reachability property qltransition_83 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_83,96,2.49047,59652,2,152,75,196858,29,0,592,108415,0
Reachability property qltransition_84 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_84,96,2.49077,59652,2,152,75,196858,29,0,593,108415,0
Reachability property qltransition_85 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_85,672,2.49115,59652,2,394,75,196858,30,0,595,108415,0
Reachability property qltransition_86 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_86,672,2.49154,59652,2,394,75,196858,31,0,597,108415,0
Reachability property qltransition_89 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_89,672,2.49191,59652,2,394,75,196858,32,0,599,108415,0
Reachability property qltransition_90 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_90,672,2.49228,59652,2,394,75,196858,33,0,601,108415,0
Reachability property qltransition_93 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_93,672,2.49266,59652,2,394,75,196858,34,0,603,108415,0
Reachability property qltransition_100 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_100,108,2.49295,59652,2,171,75,196858,34,0,604,108415,0
Reachability property qltransition_101 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_101,108,2.49323,59652,2,171,75,196858,34,0,604,108415,0
Reachability property qltransition_105 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_105,15,2.49435,59652,2,119,75,196858,35,0,607,108415,0
Reachability property qltransition_106 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_106,15,2.49529,59652,2,119,75,196858,36,0,609,108415,0
Reachability property qltransition_111 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_111,30,2.49603,59652,2,119,75,196858,37,0,612,108415,0
Reachability property qltransition_112 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_112,36,2.49639,59652,2,124,75,196858,38,0,615,108415,0
Reachability property qltransition_113 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_113,36,2.49673,59652,2,124,75,196858,39,0,618,108415,0
Reachability property qltransition_114 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_114,15,2.49804,59652,2,119,75,196858,40,0,620,108415,0
Reachability property qltransition_115 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_115,18,2.49856,59652,2,123,75,196858,41,0,623,108415,0
Reachability property qltransition_116 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_116,66,2.49921,59652,2,155,75,196858,42,0,626,108415,0
Reachability property qltransition_117 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_117,18,2.49964,59652,2,123,75,196858,43,0,628,108415,0
Reachability property qltransition_118 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_118,66,2.50025,59652,2,155,75,196858,44,0,630,108415,0
Reachability property qltransition_119 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_119,18,2.50061,59652,2,123,75,196858,45,0,632,108415,0
Reachability property qltransition_120 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_120,66,2.50118,59652,2,155,75,196858,46,0,634,108415,0
Reachability property qltransition_129 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_129,6,2.50149,59652,2,106,75,196858,47,0,636,108415,0
Reachability property qltransition_130 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_130,6,2.50178,59652,2,106,75,196858,48,0,638,108415,0
Reachability property qltransition_131 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_131,6,2.50211,59652,2,106,75,196858,49,0,640,108415,0
Reachability property qltransition_132 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_132,6,2.50246,59652,2,106,75,196858,50,0,642,108415,0
Reachability property qltransition_133 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_133,54,2.50287,59652,2,150,75,196858,51,0,645,108415,0
Reachability property qltransition_134 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_134,72,2.50336,59652,2,168,75,196858,52,0,648,108415,0
Reachability property qltransition_135 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_135,72,2.50384,59652,2,168,75,196858,53,0,651,108415,0
Reachability property qltransition_136 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_136,54,2.5042,59652,2,150,75,196858,54,0,653,108415,0
Reachability property qltransition_137 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_137,72,2.50459,59652,2,168,75,196858,55,0,655,108415,0
Reachability property qltransition_138 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_138,72,2.50498,59652,2,168,75,196858,56,0,657,108415,0
After SMT solving in domain Int declared 233/241 variables, and 162 constraints, problems are : Problem set: 36 solved, 0 unsolved in 324 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/102 constraints, ReadFeed: 59/63 constraints, PredecessorRefiner: 3/36 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1930ms problems are : Problem set: 36 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Able to resolve query QuasiLiveness after proving 91 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 55709 ms.

BK_STOP 1748583904555

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DBSingleClientW-PT-d0m05"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d0m05, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r063-smll-174854070200007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m05.tgz
mv DBSingleClientW-PT-d0m05 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;