Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r024-smll-177946789500087.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutonomousCar-PT-09b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-smll-177946789500087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.8K Mar 5 16:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 5 16:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 5 16:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 5 16:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Mar 5 16:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 5 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 5 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 865K Mar 3 18:30 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 1779473036263

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutonomousCar-PT-09b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-22 18:03:58] [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]
[2026-05-22 18:03:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 18:03:58] [INFO ] Load time of PNML (sax parser for PT used): 335 ms
[2026-05-22 18:03:58] [INFO ] Transformed 391 places.
[2026-05-22 18:03:58] [INFO ] Transformed 1554 transitions.
[2026-05-22 18:03:58] [INFO ] Found NUPN structural information;
[2026-05-22 18:03:58] [INFO ] Parsed PT model containing 391 places and 1554 transitions and 16243 arcs in 530 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 391/391 places, 1554/1554 transitions.
Graph (trivial) has 376 edges and 391 vertex of which 4 / 391 are part of one of the 2 SCC in 12 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 0 with 178 rules applied. Total rules applied 179 place count 389 transition count 1374
Reduce places removed 178 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 230 rules applied. Total rules applied 409 place count 211 transition count 1322
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 439 place count 181 transition count 1322
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 439 place count 181 transition count 1317
Deduced a syphon composed of 5 places in 17 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 449 place count 176 transition count 1317
Performed 88 Post agglomeration using F-continuation condition with reduction of 325 identical transitions.
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 625 place count 88 transition count 904
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 627 place count 87 transition count 904
Applied a total of 627 rules in 280 ms. Remains 87 /391 variables (removed 304) and now considering 904/1554 (removed 650) transitions.
[2026-05-22 18:03:59] [INFO ] Flow matrix only has 903 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14450035605869070120.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14654795864514812939.kers'
[2026-05-22 18:03:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14450035605869070120.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14654795864514812939.kers]
Normalized transition count is 902 out of 903 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 902 rows 86 cols 12354 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-22 18:03:59] [INFO ] Computed 14 invariants in 13 ms
Computed 14 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-14654795864514812939.kers
Total runtime 19 ms.
[2026-05-22 18:04:00] [INFO ] Implicit Places using invariants in 1562 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1630 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 86/391 places, 904/1554 transitions.
Applied a total of 0 rules in 18 ms. Remains 86 /86 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1956 ms. Remains : 86/391 places, 904/1554 transitions.
Discarding 50 transitions out of 904. Remains 854
Initial state reduction rules removed 1 formulas.
[2026-05-22 18:04:03] [INFO ] Flatten gal took : 1057 ms
[2026-05-22 18:04:03] [INFO ] Flatten gal took : 343 ms
[2026-05-22 18:04:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5266514403681010973.gal : 128 ms
[2026-05-22 18:04:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10520723630845374384.prop : 49 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5266514403681010973.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10520723630845374384.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (2480 resets) in 8193 ms. (4 steps per ms) remains 693/853 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 693/693 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 693/693 properties
[2026-05-22 18:04:03] [INFO ] Flow matrix only has 903 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9601832452724922161.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9182226123159568658.kers'
[2026-05-22 18:04:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9601832452724922161.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9182226123159568658.kers]
Normalized transition count is 902 out of 903 initially.
Culled 0 columns in 6 ms.
// Phase 1: matrix 902 rows 86 cols 12354 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-22 18:04:03] [INFO ] Computed 13 invariants in 11 ms
Computed 13 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-9182226123159568658.kers
Total runtime 14 ms.
[2026-05-22 18:04:03] [INFO ] State equation strengthened by 2 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Loading property file /tmp/ReachabilityCardinality10520723630845374384.prop.
Reachability property qltransition_598 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,840 properties remain. new max is 2
SDD size :1 after 9
SDD proceeding with computation,840 properties remain. new max is 4
SDD size :9 after 10
Reachability property qltransition_634 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_607 is true.
SDD proceeding with computation,837 properties remain. new max is 4
SDD size :10 after 52
SDD proceeding with computation,837 properties remain. new max is 8
SDD size :52 after 55
SDD proceeding with computation,837 properties remain. new max is 16
SDD size :55 after 58
Reachability property qltransition_670 is true.
Reachability property qltransition_652 is true.
Reachability property qltransition_643 is true.
SDD proceeding with computation,834 properties remain. new max is 16
SDD size :58 after 345
SDD proceeding with computation,834 properties remain. new max is 32
SDD size :345 after 364
Reachability property qltransition_706 is true.
Reachability property qltransition_688 is true.
Reachability property qltransition_679 is true.
SDD proceeding with computation,831 properties remain. new max is 32
SDD size :364 after 2092
SDD proceeding with computation,831 properties remain. new max is 64
SDD size :2092 after 2247
Reachability property qltransition_742 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_715 is true.
SDD proceeding with computation,828 properties remain. new max is 64
SDD size :2247 after 13432
SDD proceeding with computation,828 properties remain. new max is 128
SDD size :13432 after 14492
Reachability property qltransition_778 is true.
Reachability property qltransition_770 is true.
Reachability property qltransition_760 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_662 is true.
Reachability property qltransition_626 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_572 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_206 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 693 unsolved
Reachability property qltransition_205 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_181 is true.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 62/989 variables, and 62 constraints, problems are : Problem set: 38 solved, 655 unsolved in 5058 ms.
Refiners :[Domain max(s): 62/86 constraints, Positive P Invariants (semi-flows): 0/13 constraints, State Equation: 0/86 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 693/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 38 solved, 655 unsolved
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_173 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 46 solved, 647 unsolved
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_165 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_155 is true.
SDD proceeding with computation,753 properties remain. new max is 128
SDD size :14492 after 714397
Reachability property qltransition_671 is true.
Reachability property qltransition_653 is true.
Reachability property qltransition_644 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_617 is true.
Reachability property qltransition_608 is true.
SDD proceeding with computation,747 properties remain. new max is 128
SDD size :714397 after 719971
Reachability property qltransition_707 is true.
Reachability property qltransition_689 is true.
Reachability property qltransition_680 is true.
SDD proceeding with computation,744 properties remain. new max is 128
SDD size :719971 after 736583
Reachability property qltransition_743 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_716 is true.
SDD proceeding with computation,741 properties remain. new max is 128
SDD size :736583 after 787004
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 68 solved, 625 unsolved
SDD proceeding with computation,741 properties remain. new max is 256
SDD size :787004 after 788242
At refinement iteration 2 (OVERLAPS) 24/86 variables, 13/75 constraints. Problems are: Problem set: 68 solved, 625 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 24/99 constraints. Problems are: Problem set: 68 solved, 625 unsolved
Reachability property qltransition_779 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 86/989 variables, and 99 constraints, problems are : Problem set: 68 solved, 625 unsolved in 5026 ms.
Refiners :[Domain max(s): 86/86 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 0/86 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 644/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11715ms problems are : Problem set: 68 solved, 625 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 62 out of 86 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 86/86 places, 904/904 transitions.
Reachability property qltransition_771 is true.
Graph (complete) has 1027 edges and 86 vertex of which 85 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.25 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 85 transition count 902
Reachability property qltransition_761 is true.
Applied a total of 2 rules in 170 ms. Remains 85 /86 variables (removed 1) and now considering 902/904 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 85/86 places, 902/904 transitions.
Reachability property qltransition_752 is true.
Reachability property qltransition_735 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_663 is true.
Reachability property qltransition_636 is true.
Reachability property qltransition_627 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_609 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_591 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_573 is true.
SDD proceeding with computation,726 properties remain. new max is 256
SDD size :788242 after 2.47369e+06
Reachability property qltransition_744 is true.
Reachability property qltransition_726 is true.
Reachability property qltransition_717 is true.
Reachability property qltransition_708 is true.
Reachability property qltransition_690 is true.
Reachability property qltransition_681 is true.
Reachability property qltransition_672 is true.
Reachability property qltransition_654 is true.
Reachability property qltransition_645 is true.
SDD proceeding with computation,717 properties remain. new max is 256
SDD size :2.47369e+06 after 2.53834e+06
SDD proceeding with computation,717 properties remain. new max is 512
SDD size :2.53834e+06 after 2.546e+06
Reachability property qltransition_780 is true.
Reachability property qltransition_772 is true.
Reachability property qltransition_762 is true.
Reachability property qltransition_753 is true.
Reachability property qltransition_745 is true.
Reachability property qltransition_736 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_709 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_691 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_673 is true.
Reachability property qltransition_664 is true.
Reachability property qltransition_655 is true.
Reachability property qltransition_646 is true.
Reachability property qltransition_637 is true.
Reachability property qltransition_628 is true.
Reachability property qltransition_619 is true.
Reachability property qltransition_610 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_592 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_574 is true.
SDD proceeding with computation,693 properties remain. new max is 512
SDD size :2.546e+06 after 4.30198e+06
Reachability property qltransition_781 is true.
Reachability property qltransition_773 is true.
Reachability property qltransition_763 is true.
Reachability property qltransition_754 is true.
Reachability property qltransition_737 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_692 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_674 is true.
Reachability property qltransition_665 is true.
Reachability property qltransition_656 is true.
Reachability property qltransition_647 is true.
Reachability property qltransition_638 is true.
Reachability property qltransition_629 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_611 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_593 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_575 is true.
SDD proceeding with computation,672 properties remain. new max is 512
SDD size :4.30198e+06 after 6.00521e+06
Reachability property qltransition_782 is true.
Reachability property qltransition_774 is true.
Reachability property qltransition_764 is true.
Reachability property qltransition_755 is true.
Reachability property qltransition_746 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_728 is true.
Reachability property qltransition_719 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_666 is true.
Reachability property qltransition_639 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_612 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_594 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_576 is true.
SDD proceeding with computation,654 properties remain. new max is 512
SDD size :6.00521e+06 after 7.74459e+06
Reachability property qltransition_747 is true.
Reachability property qltransition_729 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_711 is true.
Reachability property qltransition_693 is true.
Reachability property qltransition_684 is true.
Reachability property qltransition_675 is true.
Reachability property qltransition_657 is true.
Reachability property qltransition_648 is true.
SDD proceeding with computation,645 properties remain. new max is 512
SDD size :7.74459e+06 after 7.8178e+06
Reachability property qltransition_783 is true.
Reachability property qltransition_775 is true.
Reachability property qltransition_765 is true.
Reachability property qltransition_756 is true.
Reachability property qltransition_748 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_730 is true.
Reachability property qltransition_721 is true.
Reachability property qltransition_712 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_694 is true.
Reachability property qltransition_685 is true.
Reachability property qltransition_676 is true.
Reachability property qltransition_667 is true.
Reachability property qltransition_658 is true.
Reachability property qltransition_649 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_613 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_595 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_577 is true.
SDD proceeding with computation,621 properties remain. new max is 512
SDD size :7.8178e+06 after 9.56866e+06
Reachability property qltransition_784 is true.
Reachability property qltransition_776 is true.
Reachability property qltransition_766 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_677 is true.
Reachability property qltransition_668 is true.
Reachability property qltransition_659 is true.
Reachability property qltransition_650 is true.
Reachability property qltransition_641 is true.
Reachability property qltransition_632 is true.
Reachability property qltransition_623 is true.
Reachability property qltransition_614 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_578 is true.
SDD proceeding with computation,603 properties remain. new max is 512
SDD size :9.56866e+06 after 1.12649e+07
RANDOM walk for 1666117 steps (103799 resets) in 120004 ms. (13 steps per ms) remains 294/625 properties
BEST_FIRST walk for 40003 steps (130 resets) in 281 ms. (141 steps per ms) remains 293/294 properties
BEST_FIRST walk for 40004 steps (84 resets) in 285 ms. (139 steps per ms) remains 291/293 properties
BEST_FIRST walk for 40004 steps (160 resets) in 272 ms. (146 steps per ms) remains 290/291 properties
BEST_FIRST walk for 40004 steps (169 resets) in 249 ms. (160 steps per ms) remains 289/290 properties
BEST_FIRST walk for 40004 steps (162 resets) in 274 ms. (145 steps per ms) remains 288/289 properties
BEST_FIRST walk for 40004 steps (161 resets) in 242 ms. (164 steps per ms) remains 288/288 properties
BEST_FIRST walk for 40004 steps (154 resets) in 221 ms. (180 steps per ms) remains 287/288 properties
BEST_FIRST walk for 40004 steps (161 resets) in 267 ms. (149 steps per ms) remains 285/287 properties
BEST_FIRST walk for 40004 steps (162 resets) in 245 ms. (162 steps per ms) remains 284/285 properties
BEST_FIRST walk for 40004 steps (155 resets) in 261 ms. (152 steps per ms) remains 284/284 properties
BEST_FIRST walk for 40004 steps (163 resets) in 269 ms. (148 steps per ms) remains 283/284 properties
BEST_FIRST walk for 40003 steps (148 resets) in 298 ms. (133 steps per ms) remains 282/283 properties
BEST_FIRST walk for 40003 steps (168 resets) in 266 ms. (149 steps per ms) remains 282/282 properties
BEST_FIRST walk for 40004 steps (149 resets) in 267 ms. (149 steps per ms) remains 281/282 properties
BEST_FIRST walk for 40004 steps (170 resets) in 217 ms. (183 steps per ms) remains 281/281 properties
BEST_FIRST walk for 40004 steps (151 resets) in 184 ms. (216 steps per ms) remains 280/281 properties
BEST_FIRST walk for 40004 steps (165 resets) in 153 ms. (259 steps per ms) remains 279/280 properties
BEST_FIRST walk for 40004 steps (160 resets) in 155 ms. (256 steps per ms) remains 278/279 properties
Reachability property qltransition_785 is true.
BEST_FIRST walk for 40002 steps (164 resets) in 162 ms. (245 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40004 steps (157 resets) in 194 ms. (205 steps per ms) remains 276/278 properties
BEST_FIRST walk for 40004 steps (162 resets) in 176 ms. (226 steps per ms) remains 276/276 properties
BEST_FIRST walk for 40004 steps (165 resets) in 194 ms. (205 steps per ms) remains 276/276 properties
BEST_FIRST walk for 40004 steps (164 resets) in 152 ms. (261 steps per ms) remains 276/276 properties
BEST_FIRST walk for 40004 steps (158 resets) in 180 ms. (221 steps per ms) remains 275/276 properties
BEST_FIRST walk for 40004 steps (163 resets) in 151 ms. (263 steps per ms) remains 275/275 properties
Reachability property qltransition_767 is true.
Reachability property qltransition_758 is true.
Reachability property qltransition_749 is true.
BEST_FIRST walk for 40002 steps (157 resets) in 173 ms. (229 steps per ms) remains 274/275 properties
BEST_FIRST walk for 40004 steps (151 resets) in 182 ms. (218 steps per ms) remains 273/274 properties
BEST_FIRST walk for 40004 steps (159 resets) in 156 ms. (254 steps per ms) remains 271/273 properties
BEST_FIRST walk for 40004 steps (167 resets) in 182 ms. (218 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40003 steps (170 resets) in 192 ms. (207 steps per ms) remains 271/271 properties
BEST_FIRST walk for 40004 steps (159 resets) in 151 ms. (263 steps per ms) remains 270/271 properties
Reachability property qltransition_731 is true.
BEST_FIRST walk for 40004 steps (168 resets) in 155 ms. (256 steps per ms) remains 270/270 properties
Reachability property qltransition_722 is true.
Reachability property qltransition_713 is true.
BEST_FIRST walk for 40004 steps (161 resets) in 169 ms. (235 steps per ms) remains 269/270 properties
BEST_FIRST walk for 40004 steps (158 resets) in 194 ms. (205 steps per ms) remains 268/269 properties
BEST_FIRST walk for 40004 steps (165 resets) in 181 ms. (219 steps per ms) remains 268/268 properties
BEST_FIRST walk for 40004 steps (169 resets) in 195 ms. (204 steps per ms) remains 268/268 properties
Reachability property qltransition_695 is true.
Reachability property qltransition_686 is true.
BEST_FIRST walk for 40004 steps (150 resets) in 188 ms. (211 steps per ms) remains 266/268 properties
BEST_FIRST walk for 40004 steps (156 resets) in 174 ms. (228 steps per ms) remains 265/266 properties
BEST_FIRST walk for 40004 steps (88 resets) in 148 ms. (268 steps per ms) remains 262/265 properties
BEST_FIRST walk for 40004 steps (105 resets) in 143 ms. (277 steps per ms) remains 259/262 properties
BEST_FIRST walk for 40004 steps (160 resets) in 150 ms. (264 steps per ms) remains 258/259 properties
BEST_FIRST walk for 40004 steps (160 resets) in 173 ms. (229 steps per ms) remains 257/258 properties
BEST_FIRST walk for 40004 steps (167 resets) in 166 ms. (239 steps per ms) remains 257/257 properties
BEST_FIRST walk for 40003 steps (130 resets) in 196 ms. (203 steps per ms) remains 255/257 properties
SDD proceeding with computation,594 properties remain. new max is 512
SDD size :1.12649e+07 after 1.30154e+07
BEST_FIRST walk for 40003 steps (169 resets) in 162 ms. (245 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40004 steps (166 resets) in 177 ms. (224 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40004 steps (155 resets) in 194 ms. (205 steps per ms) remains 252/255 properties
BEST_FIRST walk for 40004 steps (159 resets) in 168 ms. (236 steps per ms) remains 252/252 properties
BEST_FIRST walk for 40004 steps (157 resets) in 151 ms. (263 steps per ms) remains 251/252 properties
BEST_FIRST walk for 40004 steps (134 resets) in 151 ms. (263 steps per ms) remains 250/251 properties
BEST_FIRST walk for 40004 steps (156 resets) in 149 ms. (266 steps per ms) remains 249/250 properties
BEST_FIRST walk for 40004 steps (148 resets) in 172 ms. (231 steps per ms) remains 247/249 properties
BEST_FIRST walk for 40004 steps (169 resets) in 177 ms. (224 steps per ms) remains 247/247 properties
BEST_FIRST walk for 40003 steps (166 resets) in 162 ms. (245 steps per ms) remains 246/247 properties
BEST_FIRST walk for 40004 steps (158 resets) in 160 ms. (248 steps per ms) remains 245/246 properties
BEST_FIRST walk for 40004 steps (167 resets) in 169 ms. (235 steps per ms) remains 245/245 properties
BEST_FIRST walk for 40004 steps (157 resets) in 186 ms. (213 steps per ms) remains 244/245 properties
BEST_FIRST walk for 40004 steps (164 resets) in 168 ms. (236 steps per ms) remains 244/244 properties
BEST_FIRST walk for 40004 steps (159 resets) in 176 ms. (226 steps per ms) remains 244/244 properties
BEST_FIRST walk for 40004 steps (167 resets) in 174 ms. (228 steps per ms) remains 244/244 properties
BEST_FIRST walk for 40004 steps (166 resets) in 184 ms. (216 steps per ms) remains 244/244 properties
BEST_FIRST walk for 40004 steps (167 resets) in 197 ms. (202 steps per ms) remains 244/244 properties
Reachability property qltransition_777 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_741 is true.
BEST_FIRST walk for 40004 steps (167 resets) in 195 ms. (204 steps per ms) remains 244/244 properties
Reachability property qltransition_732 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_714 is true.
Reachability property qltransition_705 is true.
Reachability property qltransition_696 is true.
Reachability property qltransition_687 is true.
Reachability property qltransition_678 is true.
Reachability property qltransition_669 is true.
Reachability property qltransition_660 is true.
Reachability property qltransition_651 is true.
Reachability property qltransition_642 is true.
Reachability property qltransition_633 is true.
Reachability property qltransition_624 is true.
Reachability property qltransition_615 is true.
Reachability property qltransition_606 is true.
Reachability property qltransition_597 is true.
Reachability property qltransition_588 is true.
Reachability property qltransition_579 is true.
SDD proceeding with computation,573 properties remain. new max is 512
SDD size :1.30154e+07 after 1.30898e+07
BEST_FIRST walk for 40004 steps (142 resets) in 173 ms. (229 steps per ms) remains 243/244 properties
BEST_FIRST walk for 40004 steps (172 resets) in 154 ms. (258 steps per ms) remains 243/243 properties
BEST_FIRST walk for 40004 steps (137 resets) in 187 ms. (212 steps per ms) remains 241/243 properties
BEST_FIRST walk for 40004 steps (166 resets) in 175 ms. (227 steps per ms) remains 241/241 properties
BEST_FIRST walk for 40004 steps (164 resets) in 161 ms. (246 steps per ms) remains 240/241 properties
BEST_FIRST walk for 40004 steps (163 resets) in 148 ms. (268 steps per ms) remains 240/240 properties
BEST_FIRST walk for 40004 steps (166 resets) in 144 ms. (275 steps per ms) remains 240/240 properties
BEST_FIRST walk for 40003 steps (124 resets) in 217 ms. (183 steps per ms) remains 239/240 properties
BEST_FIRST walk for 40004 steps (145 resets) in 186 ms. (213 steps per ms) remains 238/239 properties
BEST_FIRST walk for 40004 steps (168 resets) in 209 ms. (190 steps per ms) remains 238/238 properties
BEST_FIRST walk for 40004 steps (122 resets) in 167 ms. (238 steps per ms) remains 237/238 properties
BEST_FIRST walk for 40004 steps (167 resets) in 178 ms. (223 steps per ms) remains 236/237 properties
BEST_FIRST walk for 40004 steps (124 resets) in 170 ms. (233 steps per ms) remains 235/236 properties
BEST_FIRST walk for 40004 steps (172 resets) in 177 ms. (224 steps per ms) remains 235/235 properties
BEST_FIRST walk for 40004 steps (132 resets) in 164 ms. (242 steps per ms) remains 234/235 properties
BEST_FIRST walk for 40004 steps (161 resets) in 163 ms. (243 steps per ms) remains 233/234 properties
BEST_FIRST walk for 40004 steps (171 resets) in 184 ms. (216 steps per ms) remains 233/233 properties
BEST_FIRST walk for 40004 steps (163 resets) in 156 ms. (254 steps per ms) remains 233/233 properties
BEST_FIRST walk for 40004 steps (173 resets) in 170 ms. (233 steps per ms) remains 233/233 properties
BEST_FIRST walk for 40004 steps (160 resets) in 142 ms. (279 steps per ms) remains 231/233 properties
BEST_FIRST walk for 40004 steps (161 resets) in 148 ms. (268 steps per ms) remains 230/231 properties
BEST_FIRST walk for 40004 steps (171 resets) in 156 ms. (254 steps per ms) remains 230/230 properties
BEST_FIRST walk for 40004 steps (165 resets) in 138 ms. (287 steps per ms) remains 229/230 properties
BEST_FIRST walk for 40004 steps (166 resets) in 139 ms. (285 steps per ms) remains 228/229 properties
BEST_FIRST walk for 40004 steps (149 resets) in 149 ms. (266 steps per ms) remains 227/228 properties
BEST_FIRST walk for 40004 steps (163 resets) in 132 ms. (300 steps per ms) remains 227/227 properties
BEST_FIRST walk for 40003 steps (169 resets) in 145 ms. (273 steps per ms) remains 227/227 properties
BEST_FIRST walk for 40003 steps (167 resets) in 153 ms. (259 steps per ms) remains 227/227 properties
BEST_FIRST walk for 40004 steps (171 resets) in 169 ms. (235 steps per ms) remains 227/227 properties
BEST_FIRST walk for 40004 steps (158 resets) in 161 ms. (246 steps per ms) remains 226/227 properties
BEST_FIRST walk for 40004 steps (147 resets) in 170 ms. (233 steps per ms) remains 224/226 properties
BEST_FIRST walk for 40002 steps (163 resets) in 148 ms. (268 steps per ms) remains 224/224 properties
BEST_FIRST walk for 40004 steps (170 resets) in 159 ms. (250 steps per ms) remains 223/224 properties
BEST_FIRST walk for 40003 steps (154 resets) in 180 ms. (221 steps per ms) remains 222/223 properties
BEST_FIRST walk for 40003 steps (170 resets) in 165 ms. (240 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (142 resets) in 136 ms. (292 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (140 resets) in 134 ms. (296 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (142 resets) in 146 ms. (272 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (143 resets) in 125 ms. (317 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (141 resets) in 110 ms. (360 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (141 resets) in 136 ms. (291 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (143 resets) in 123 ms. (322 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (141 resets) in 128 ms. (310 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (139 resets) in 123 ms. (322 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (140 resets) in 146 ms. (272 steps per ms) remains 218/222 properties
BEST_FIRST walk for 40004 steps (143 resets) in 129 ms. (307 steps per ms) remains 218/218 properties
BEST_FIRST walk for 40004 steps (132 resets) in 134 ms. (296 steps per ms) remains 217/218 properties
BEST_FIRST walk for 40003 steps (130 resets) in 159 ms. (250 steps per ms) remains 214/217 properties
BEST_FIRST walk for 40003 steps (134 resets) in 121 ms. (327 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (134 resets) in 141 ms. (281 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (134 resets) in 123 ms. (322 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (131 resets) in 128 ms. (310 steps per ms) remains 208/214 properties
BEST_FIRST walk for 40004 steps (142 resets) in 119 ms. (333 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (141 resets) in 129 ms. (307 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (142 resets) in 126 ms. (314 steps per ms) remains 207/208 properties
BEST_FIRST walk for 40004 steps (142 resets) in 139 ms. (285 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (141 resets) in 139 ms. (285 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (140 resets) in 125 ms. (317 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (141 resets) in 119 ms. (333 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (144 resets) in 145 ms. (274 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (142 resets) in 121 ms. (327 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (140 resets) in 125 ms. (317 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (142 resets) in 107 ms. (370 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (140 resets) in 118 ms. (336 steps per ms) remains 207/207 properties
Reachability property qltransition_822 is true.
Reachability property qltransition_821 is true.
Reachability property qltransition_820 is true.
Reachability property qltransition_819 is true.
Reachability property qltransition_818 is true.
Reachability property qltransition_817 is true.
Reachability property qltransition_816 is true.
Reachability property qltransition_815 is true.
Reachability property qltransition_814 is true.
Reachability property qltransition_813 is true.
Reachability property qltransition_812 is true.
Reachability property qltransition_811 is true.
Reachability property qltransition_810 is true.
Reachability property qltransition_809 is true.
Reachability property qltransition_808 is true.
Reachability property qltransition_807 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_804 is true.
Reachability property qltransition_803 is true.
Reachability property qltransition_802 is true.
Reachability property qltransition_801 is true.
Reachability property qltransition_800 is true.
Reachability property qltransition_799 is true.
Reachability property qltransition_798 is true.
Reachability property qltransition_797 is true.
Reachability property qltransition_796 is true.
Reachability property qltransition_795 is true.
Reachability property qltransition_794 is true.
Reachability property qltransition_793 is true.
Reachability property qltransition_792 is true.
Reachability property qltransition_791 is true.
Reachability property qltransition_790 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_788 is true.
Reachability property qltransition_787 is true.
Reachability property qltransition_786 is true.
BEST_FIRST walk for 40004 steps (134 resets) in 138 ms. (287 steps per ms) remains 206/207 properties
BEST_FIRST walk for 40004 steps (130 resets) in 157 ms. (253 steps per ms) remains 201/206 properties
Reachability property qltransition_768 is true.
Reachability property qltransition_759 is true.
BEST_FIRST walk for 40004 steps (131 resets) in 145 ms. (274 steps per ms) remains 200/201 properties
BEST_FIRST walk for 40004 steps (133 resets) in 154 ms. (258 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (130 resets) in 137 ms. (289 steps per ms) remains 199/200 properties
BEST_FIRST walk for 40003 steps (134 resets) in 146 ms. (272 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (143 resets) in 157 ms. (253 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (143 resets) in 126 ms. (314 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (142 resets) in 144 ms. (275 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (140 resets) in 143 ms. (277 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (141 resets) in 149 ms. (266 steps per ms) remains 198/199 properties
BEST_FIRST walk for 40003 steps (139 resets) in 119 ms. (333 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (141 resets) in 134 ms. (296 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (143 resets) in 130 ms. (305 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (141 resets) in 114 ms. (347 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (141 resets) in 112 ms. (354 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40003 steps (143 resets) in 105 ms. (377 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (143 resets) in 112 ms. (354 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (141 resets) in 117 ms. (339 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (134 resets) in 128 ms. (310 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40003 steps (130 resets) in 127 ms. (312 steps per ms) remains 195/198 properties
BEST_FIRST walk for 40004 steps (133 resets) in 107 ms. (370 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (129 resets) in 149 ms. (266 steps per ms) remains 193/195 properties
BEST_FIRST walk for 40003 steps (134 resets) in 149 ms. (266 steps per ms) remains 192/193 properties
BEST_FIRST walk for 40003 steps (125 resets) in 234 ms. (170 steps per ms) remains 184/192 properties
BEST_FIRST walk for 40002 steps (141 resets) in 142 ms. (279 steps per ms) remains 184/184 properties
Reachability property qltransition_282 is true.
BEST_FIRST walk for 40004 steps (141 resets) in 179 ms. (222 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (144 resets) in 146 ms. (272 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (144 resets) in 153 ms. (259 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (137 resets) in 134 ms. (296 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (141 resets) in 143 ms. (277 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (140 resets) in 132 ms. (300 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (141 resets) in 126 ms. (314 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (142 resets) in 115 ms. (344 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (142 resets) in 128 ms. (310 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (142 resets) in 113 ms. (350 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (132 resets) in 138 ms. (287 steps per ms) remains 183/184 properties
BEST_FIRST walk for 40004 steps (132 resets) in 127 ms. (312 steps per ms) remains 182/183 properties
BEST_FIRST walk for 40004 steps (130 resets) in 155 ms. (256 steps per ms) remains 180/182 properties
BEST_FIRST walk for 40003 steps (128 resets) in 127 ms. (312 steps per ms) remains 174/180 properties
BEST_FIRST walk for 40004 steps (131 resets) in 112 ms. (354 steps per ms) remains 173/174 properties
BEST_FIRST walk for 40004 steps (140 resets) in 132 ms. (300 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (142 resets) in 112 ms. (354 steps per ms) remains 173/173 properties
Reachability property qltransition_281 is true.
BEST_FIRST walk for 40004 steps (140 resets) in 109 ms. (363 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (141 resets) in 107 ms. (370 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (142 resets) in 108 ms. (367 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (142 resets) in 105 ms. (377 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (142 resets) in 117 ms. (339 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40002 steps (140 resets) in 126 ms. (314 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (144 resets) in 126 ms. (314 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (141 resets) in 130 ms. (305 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (141 resets) in 118 ms. (336 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (131 resets) in 137 ms. (289 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (131 resets) in 133 ms. (298 steps per ms) remains 170/173 properties
BEST_FIRST walk for 40003 steps (130 resets) in 133 ms. (298 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (132 resets) in 134 ms. (296 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (134 resets) in 102 ms. (388 steps per ms) remains 169/170 properties
BEST_FIRST walk for 40004 steps (142 resets) in 110 ms. (360 steps per ms) remains 169/169 properties
BEST_FIRST walk for 40004 steps (140 resets) in 127 ms. (312 steps per ms) remains 168/169 properties
BEST_FIRST walk for 40003 steps (139 resets) in 129 ms. (307 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (140 resets) in 134 ms. (296 steps per ms) remains 168/168 properties
Reachability property qltransition_280 is true.
BEST_FIRST walk for 40004 steps (142 resets) in 117 ms. (339 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (141 resets) in 131 ms. (303 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (141 resets) in 120 ms. (330 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40003 steps (142 resets) in 124 ms. (320 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (142 resets) in 125 ms. (317 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40003 steps (140 resets) in 130 ms. (305 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40003 steps (133 resets) in 108 ms. (367 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (135 resets) in 122 ms. (325 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (135 resets) in 115 ms. (344 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40002 steps (131 resets) in 124 ms. (320 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (129 resets) in 117 ms. (339 steps per ms) remains 167/168 properties
BEST_FIRST walk for 40004 steps (142 resets) in 126 ms. (314 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (142 resets) in 139 ms. (285 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (140 resets) in 118 ms. (336 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (143 resets) in 108 ms. (367 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (143 resets) in 124 ms. (320 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (139 resets) in 136 ms. (292 steps per ms) remains 167/167 properties
Reachability property qltransition_279 is true.
BEST_FIRST walk for 40004 steps (141 resets) in 123 ms. (322 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40003 steps (142 resets) in 117 ms. (339 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (141 resets) in 110 ms. (360 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (142 resets) in 133 ms. (298 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (141 resets) in 151 ms. (263 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40003 steps (130 resets) in 132 ms. (300 steps per ms) remains 166/167 properties
BEST_FIRST walk for 40004 steps (129 resets) in 116 ms. (341 steps per ms) remains 166/166 properties
BEST_FIRST walk for 40003 steps (130 resets) in 127 ms. (312 steps per ms) remains 166/166 properties
BEST_FIRST walk for 40004 steps (133 resets) in 126 ms. (314 steps per ms) remains 165/166 properties
BEST_FIRST walk for 40004 steps (131 resets) in 121 ms. (327 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40003 steps (135 resets) in 108 ms. (367 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (141 resets) in 130 ms. (305 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (142 resets) in 133 ms. (298 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (142 resets) in 107 ms. (370 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (140 resets) in 117 ms. (339 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (143 resets) in 152 ms. (261 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (138 resets) in 134 ms. (296 steps per ms) remains 160/165 properties
BEST_FIRST walk for 40004 steps (142 resets) in 137 ms. (289 steps per ms) remains 160/160 properties
Reachability property qltransition_278 is true.
BEST_FIRST walk for 40003 steps (141 resets) in 123 ms. (322 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40004 steps (141 resets) in 125 ms. (317 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40004 steps (142 resets) in 128 ms. (310 steps per ms) remains 159/160 properties
BEST_FIRST walk for 40003 steps (133 resets) in 115 ms. (344 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (133 resets) in 123 ms. (322 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (134 resets) in 135 ms. (294 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (131 resets) in 115 ms. (344 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (133 resets) in 128 ms. (310 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (141 resets) in 102 ms. (388 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (144 resets) in 133 ms. (298 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (140 resets) in 113 ms. (350 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (138 resets) in 127 ms. (312 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (140 resets) in 129 ms. (307 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (141 resets) in 105 ms. (377 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (141 resets) in 102 ms. (388 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (142 resets) in 118 ms. (336 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (141 resets) in 132 ms. (300 steps per ms) remains 159/159 properties
Reachability property qltransition_277 is true.
BEST_FIRST walk for 40004 steps (143 resets) in 112 ms. (354 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (140 resets) in 126 ms. (314 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (132 resets) in 122 ms. (325 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (134 resets) in 110 ms. (360 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (132 resets) in 134 ms. (296 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (130 resets) in 107 ms. (370 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (134 resets) in 120 ms. (330 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (131 resets) in 125 ms. (317 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (154 resets) in 131 ms. (303 steps per ms) remains 159/159 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13153651786084662169.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5079395577925556740.kers'
[2026-05-22 18:04:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13153651786084662169.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5079395577925556740.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 902 rows 85 cols 12353 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-22 18:04:58] [INFO ] Computed 12 invariants in 8 ms
Computed 12 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-5079395577925556740.kers
Total runtime 11 ms.
[2026-05-22 18:04:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Reachability property qltransition_276 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 48/82 variables, 12/46 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 48/94 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Reachability property qltransition_275 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 902/984 variables, 82/176 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Reachability property qltransition_274 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/984 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Reachability property qltransition_273 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_269 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/984 variables, 6/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Reachability property qltransition_268 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_264 is true.
At refinement iteration 8 (INCLUDED_ONLY) 0/984 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Reachability property qltransition_263 is true.
Problem qltransition_899 is UNSAT
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
SMT process timed out in 9659ms, After SMT, problems are : Problem set: 1 solved, 54 unsolved
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_255 is true.
Parikh walk visited 0 properties in 5270 ms.
Support contains 34 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 902/902 transitions.
Graph (complete) has 1025 edges and 85 vertex of which 84 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 68 transition count 766
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 68 transition count 766
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 40 place count 68 transition count 759
Free-agglomeration rule applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 47 place count 68 transition count 752
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 54 place count 61 transition count 752
Applied a total of 54 rules in 126 ms. Remains 61 /85 variables (removed 24) and now considering 752/902 (removed 150) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 61/85 places, 752/902 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 75578 ms.

BK_STOP 1779473114201

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="AutonomousCar-PT-09b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-09b, 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 r024-smll-177946789500087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09b.tgz
mv AutonomousCar-PT-09b 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 ;