Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r091-smll-174860108000208.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FireWire-PT-12, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-smll-174860108000208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 125K 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 StableMarking

=== Now, execution of the tool begins

BK_START 1748650913777

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-31 00:21:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-31 00:21:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 00:21:55] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2025-05-31 00:21:55] [INFO ] Transformed 169 places.
[2025-05-31 00:21:55] [INFO ] Transformed 508 transitions.
[2025-05-31 00:21:55] [INFO ] Found NUPN structural information;
[2025-05-31 00:21:55] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1889 arcs in 310 ms.
Structural test allowed to assert that 14 places are NOT stable. Took 10 ms.
Ensure Unique test removed 68 transitions
Reduce redundant transitions removed 68 transitions.
RANDOM walk for 40000 steps (1109 resets) in 2512 ms. (15 steps per ms) remains 36/155 properties
[2025-05-31 00:21:56] [INFO ] Flatten gal took : 153 ms
BEST_FIRST walk for 4004 steps (23 resets) in 45 ms. (87 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (21 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (17 resets) in 25 ms. (154 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (21 resets) in 51 ms. (76 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (22 resets) in 25 ms. (154 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (22 resets) in 34 ms. (114 steps per ms) remains 36/36 properties
[2025-05-31 00:21:57] [INFO ] Flatten gal took : 120 ms
BEST_FIRST walk for 4002 steps (19 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (19 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (19 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (19 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (24 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (20 resets) in 26 ms. (148 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (19 resets) in 27 ms. (142 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (23 resets) in 63 ms. (62 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (20 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (21 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (22 resets) in 40 ms. (97 steps per ms) remains 36/36 properties
[2025-05-31 00:21:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12213563722182243256.gal : 102 ms
BEST_FIRST walk for 4002 steps (18 resets) in 37 ms. (105 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (23 resets) in 40 ms. (97 steps per ms) remains 36/36 properties
[2025-05-31 00:21:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8120660971692630870.prop : 1 ms
BEST_FIRST walk for 4004 steps (20 resets) in 32 ms. (121 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (20 resets) in 16 ms. (235 steps per ms) remains 36/36 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/ReachabilityCardinality12213563722182243256.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8120660971692630870.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (20 resets) in 21 ms. (182 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (24 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (19 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (16 resets) in 13 ms. (285 steps per ms) remains 34/36 properties

BEST_FIRST walk for 4003 steps (20 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
its-reach command run as :

BEST_FIRST walk for 4004 steps (21 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
/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 4003 steps (18 resets) in 14 ms. (266 steps per ms) remains 32/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (25 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (21 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (20 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (19 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (19 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (19 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (22 resets) in 12 ms. (308 steps per ms) remains 32/32 properties
Loading property file /tmp/ReachabilityCardinality8120660971692630870.prop.
[2025-05-31 00:21:57] [INFO ] Flow matrix only has 402 transitions (discarded 38 similar events)
// Phase 1: matrix 402 rows 169 cols
SDD proceeding with computation,36 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,36 properties remain. new max is 8
SDD size :5 after 6
[2025-05-31 00:21:57] [INFO ] Computed 10 invariants in 22 ms
SDD proceeding with computation,36 properties remain. new max is 16
SDD size :6 after 30
SDD proceeding with computation,36 properties remain. new max is 32
SDD size :30 after 31
SDD proceeding with computation,36 properties remain. new max is 64
SDD size :31 after 56
[2025-05-31 00:21:57] [INFO ] State equation strengthened by 58 read => feed constraints.
SDD proceeding with computation,36 properties remain. new max is 128
SDD size :56 after 81
SDD proceeding with computation,36 properties remain. new max is 256
SDD size :81 after 131
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,36 properties remain. new max is 512
SDD size :131 after 202
Invariant property smplace_37 does not hold.
SDD proceeding with computation,35 properties remain. new max is 512
SDD size :202 after 531
SDD proceeding with computation,35 properties remain. new max is 1024
SDD size :531 after 1159
All remaining problems are real, not stopping.
SDD proceeding with computation,35 properties remain. new max is 2048
SDD size :1159 after 3193
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 107/139 variables, 6/38 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 107/145 constraints. Problems are: Problem set: 1 solved, 31 unsolved
Invariant property smplace_56 does not hold.
Invariant property smplace_22 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/145 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Invariant property smplace_21 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
SDD proceeding with computation,24 properties remain. new max is 2048
SDD size :3193 after 6638
At refinement iteration 5 (OVERLAPS) 27/166 variables, 4/149 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 27/176 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/176 constraints. Problems are: Problem set: 12 solved, 20 unsolved
SDD proceeding with computation,24 properties remain. new max is 4096
SDD size :6638 after 12037
At refinement iteration 8 (OVERLAPS) 401/567 variables, 166/342 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/567 variables, 57/399 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/567 variables, 0/399 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 3/570 variables, 3/402 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/570 variables, 3/405 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/570 variables, 0/405 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 14 (OVERLAPS) 1/571 variables, 1/406 constraints. Problems are: Problem set: 12 solved, 20 unsolved
SDD proceeding with computation,24 properties remain. new max is 8192
SDD size :12037 after 77854
At refinement iteration 15 (INCLUDED_ONLY) 0/571 variables, 0/406 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 16 (OVERLAPS) 0/571 variables, 0/406 constraints. Problems are: Problem set: 12 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 571/571 variables, and 406 constraints, problems are : Problem set: 12 solved, 20 unsolved in 2349 ms.
Refiners :[Domain max(s): 169/169 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 169/169 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 20 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/20 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 73/93 variables, 4/24 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 73/97 constraints. Problems are: Problem set: 12 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:22:00] [INFO ] Deduced a trap composed of 37 places in 88 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:22:00] [INFO ] Deduced a trap composed of 37 places in 53 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 2/99 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/99 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 73/166 variables, 6/105 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 73/178 constraints. Problems are: Problem set: 12 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:22:00] [INFO ] Deduced a trap composed of 38 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:22:00] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 20 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 2/180 constraints. Problems are: Problem set: 12 solved, 20 unsolved
SDD proceeding with computation,24 properties remain. new max is 16384
SDD size :77854 after 142781
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 0/180 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 10 (OVERLAPS) 401/567 variables, 166/346 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/567 variables, 57/403 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/567 variables, 20/423 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/567 variables, 0/423 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 14 (OVERLAPS) 3/570 variables, 3/426 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/570 variables, 3/429 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/570 variables, 0/429 constraints. Problems are: Problem set: 12 solved, 20 unsolved
At refinement iteration 17 (OVERLAPS) 1/571 variables, 1/430 constraints. Problems are: Problem set: 12 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/571 variables, and 430 constraints, problems are : Problem set: 12 solved, 20 unsolved in 5020 ms.
Refiners :[Domain max(s): 169/169 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 169/169 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 20/32 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
SDD proceeding with computation,24 properties remain. new max is 32768
After SMT, in 7485ms problems are : Problem set: 12 solved, 20 unsolved
Skipping Parikh replay, no witness traces provided.
SDD size :142781 after 291664
Support contains 20 out of 169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 440/440 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 169 transition count 437
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 3 place count 169 transition count 431
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 15 place count 163 transition count 431
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 161 transition count 427
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 161 transition count 427
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 25 place count 158 transition count 435
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 31 place count 158 transition count 429
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 40 place count 158 transition count 420
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 44 place count 158 transition count 427
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 55 place count 154 transition count 420
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 61 place count 154 transition count 414
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 154 transition count 414
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 153 transition count 413
Applied a total of 64 rules in 239 ms. Remains 153 /169 variables (removed 16) and now considering 413/440 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 261 ms. Remains : 153/169 places, 413/440 transitions.
RANDOM walk for 4000000 steps (128054 resets) in 25394 ms. (157 steps per ms) remains 4/20 properties
BEST_FIRST walk for 4000004 steps (27471 resets) in 4610 ms. (867 steps per ms) remains 4/4 properties
BEST_FIRST walk for 4000003 steps (27340 resets) in 5246 ms. (762 steps per ms) remains 4/4 properties
SDD proceeding with computation,24 properties remain. new max is 65536
SDD size :291664 after 652306
BEST_FIRST walk for 4000003 steps (25335 resets) in 5500 ms. (727 steps per ms) remains 2/4 properties
[2025-05-31 00:22:17] [INFO ] Flow matrix only has 376 transitions (discarded 37 similar events)
// Phase 1: matrix 376 rows 153 cols
[2025-05-31 00:22:17] [INFO ] Computed 10 invariants in 9 ms
[2025-05-31 00:22:17] [INFO ] State equation strengthened by 56 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 41/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 120/163 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 184/347 variables, 15/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/347 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/347 variables, 18/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/347 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/348 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/348 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/348 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 158/506 variables, 78/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/506 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/506 variables, 38/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/506 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/508 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/508 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 19/527 variables, 14/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/527 variables, 4/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/527 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 2/529 variables, 2/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/529 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/529 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 529/529 variables, and 219 constraints, problems are : Problem set: 0 solved, 2 unsolved in 505 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 41/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:22:18] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 120/163 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 184/347 variables, 15/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/347 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/347 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/347 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/347 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/348 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/348 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/348 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 158/506 variables, 78/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/506 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/506 variables, 38/201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/506 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 2/508 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/508 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 19/527 variables, 14/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/527 variables, 4/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/527 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 2/529 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/529 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/529 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 529/529 variables, and 222 constraints, problems are : Problem set: 0 solved, 2 unsolved in 710 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1252ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 65 ms.
Support contains 1 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 413/413 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 414
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 152 transition count 413
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 151 transition count 412
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 151 transition count 413
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8 place count 150 transition count 412
Applied a total of 8 rules in 65 ms. Remains 150 /153 variables (removed 3) and now considering 412/413 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 150/153 places, 412/413 transitions.
RANDOM walk for 4000000 steps (128267 resets) in 12976 ms. (308 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (27177 resets) in 3493 ms. (1144 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3510029 steps, run timeout after 12001 ms. (steps per millisecond=292 ) properties seen :0 out of 1
Probabilistic random walk after 3510029 steps, saw 924111 distinct states, run finished after 12017 ms. (steps per millisecond=292 ) properties seen :0
[2025-05-31 00:22:35] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
// Phase 1: matrix 375 rows 150 cols
[2025-05-31 00:22:35] [INFO ] Computed 10 invariants in 2 ms
[2025-05-31 00:22:35] [INFO ] State equation strengthened by 56 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 38/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 119/158 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 187/345 variables, 17/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/345 variables, 18/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/345 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/346 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/346 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/346 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 159/505 variables, 79/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/505 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/505 variables, 38/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/505 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 18/523 variables, 12/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/523 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/523 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 2/525 variables, 2/216 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/525 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/525 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 525/525 variables, and 216 constraints, problems are : Problem set: 0 solved, 1 unsolved in 316 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 150/150 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 38/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 119/158 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 187/345 variables, 17/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/345 variables, 18/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/345 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/345 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/346 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/346 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/346 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 159/505 variables, 79/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/505 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/505 variables, 38/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/505 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 18/523 variables, 12/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/523 variables, 4/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/523 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/525 variables, 2/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/525 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/525 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 525/525 variables, and 217 constraints, problems are : Problem set: 0 solved, 1 unsolved in 521 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 150/150 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 863ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 21 ms.
Support contains 1 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 412/412 transitions.
Applied a total of 0 rules in 13 ms. Remains 150 /150 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 150/150 places, 412/412 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 412/412 transitions.
Applied a total of 0 rules in 20 ms. Remains 150 /150 variables (removed 0) and now considering 412/412 (removed 0) transitions.
[2025-05-31 00:22:36] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2025-05-31 00:22:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:22:36] [INFO ] Implicit Places using invariants in 213 ms returned []
[2025-05-31 00:22:36] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2025-05-31 00:22:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:22:36] [INFO ] State equation strengthened by 56 read => feed constraints.
[2025-05-31 00:22:36] [INFO ] Implicit Places using invariants and state equation in 452 ms returned [56, 102, 148]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 686 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 147/150 places, 412/412 transitions.
Applied a total of 0 rules in 17 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 730 ms. Remains : 147/150 places, 412/412 transitions.
SDD proceeding with computation,24 properties remain. new max is 131072
SDD size :652306 after 2.19578e+06
RANDOM walk for 3609779 steps (115784 resets) in 13776 ms. (262 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 156 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 45515 ms.

BK_STOP 1748650961224

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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 StableMarking -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="FireWire-PT-12"
export BK_EXAMINATION="StableMarking"
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 FireWire-PT-12, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r091-smll-174860108000208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-12.tgz
mv FireWire-PT-12 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;