Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r167-smll-171636275100098.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is EisenbergMcGuire-PT-04, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-smll-171636275100098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 656K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 12 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 255K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716474947446

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-23 14:35:49] [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]
[2024-05-23 14:35:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 14:35:50] [INFO ] Load time of PNML (sax parser for PT used): 200 ms
[2024-05-23 14:35:50] [INFO ] Transformed 196 places.
[2024-05-23 14:35:50] [INFO ] Transformed 448 transitions.
[2024-05-23 14:35:50] [INFO ] Found NUPN structural information;
[2024-05-23 14:35:50] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 440 ms.
[2024-05-23 14:35:51] [INFO ] Flatten gal took : 306 ms
[2024-05-23 14:35:51] [INFO ] Flatten gal took : 144 ms
RANDOM walk for 40000 steps (8 resets) in 4658 ms. (8 steps per ms) remains 46/196 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
[2024-05-23 14:35:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15599450563347225890.gal : 72 ms
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 46/46 properties
[2024-05-23 14:35:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8373204535047684234.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15599450563347225890.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8373204535047684234.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 46/46 properties

its-reach command run as :
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 46/46 properties

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 46/46 properties
Loading property file /tmp/ReachabilityCardinality8373204535047684234.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
SDD proceeding with computation,46 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,46 properties remain. new max is 8
SDD size :5 after 7
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
SDD proceeding with computation,46 properties remain. new max is 16
SDD size :7 after 10
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
SDD proceeding with computation,46 properties remain. new max is 32
SDD size :10 after 11
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 46/46 properties
SDD proceeding with computation,46 properties remain. new max is 64
SDD size :11 after 25
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 46/46 properties
SDD proceeding with computation,46 properties remain. new max is 128
SDD size :25 after 68
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 46/46 properties
SDD proceeding with computation,46 properties remain. new max is 256
SDD size :68 after 106
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
SDD proceeding with computation,46 properties remain. new max is 512
SDD size :106 after 608
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 45/46 properties
SDD proceeding with computation,46 properties remain. new max is 1024
SDD size :608 after 827
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 45/45 properties
[2024-05-23 14:35:52] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
// Phase 1: matrix 284 rows 196 cols
[2024-05-23 14:35:52] [INFO ] Computed 13 invariants in 14 ms
[2024-05-23 14:35:52] [INFO ] State equation strengthened by 112 read => feed constraints.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
SDD proceeding with computation,44 properties remain. new max is 1024
SDD size :827 after 2538
Invariant property smplace_133 does not hold.
SDD proceeding with computation,43 properties remain. new max is 1024
SDD size :2538 after 3539
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 2 solved, 43 unsolved
Invariant property smplace_137 does not hold.
SDD proceeding with computation,42 properties remain. new max is 1024
SDD size :3539 after 12019
SDD proceeding with computation,42 properties remain. new max is 2048
SDD size :12019 after 14830
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 138/183 variables, 7/52 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/183 variables, 138/190 constraints. Problems are: Problem set: 3 solved, 42 unsolved
SDD proceeding with computation,42 properties remain. new max is 4096
SDD size :14830 after 25888
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/190 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 2/185 variables, 1/191 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 2/193 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/193 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 7/192 variables, 4/197 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 7/204 constraints. Problems are: Problem set: 3 solved, 42 unsolved
SDD proceeding with computation,42 properties remain. new max is 8192
SDD size :25888 after 50487
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 0/204 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 11 (OVERLAPS) 284/476 variables, 192/396 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/476 variables, 112/508 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/476 variables, 0/508 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 14 (OVERLAPS) 4/480 variables, 4/512 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/480 variables, 4/516 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/480 variables, 1/517 constraints. Problems are: Problem set: 3 solved, 42 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/480 variables, 0/517 constraints. Problems are: Problem set: 3 solved, 42 unsolved
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
SDD proceeding with computation,39 properties remain. new max is 8192
SDD size :50487 after 111161
At refinement iteration 18 (OVERLAPS) 0/480 variables, 0/517 constraints. Problems are: Problem set: 6 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 480/480 variables, and 517 constraints, problems are : Problem set: 6 solved, 39 unsolved in 3447 ms.
Refiners :[Domain max(s): 196/196 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 196/196 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/39 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 144/183 variables, 7/46 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/183 variables, 144/190 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/190 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 2/185 variables, 1/191 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 2/193 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/193 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 7/192 variables, 4/197 constraints. Problems are: Problem set: 6 solved, 39 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 7/204 constraints. Problems are: Problem set: 6 solved, 39 unsolved
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
SDD proceeding with computation,27 properties remain. new max is 8192
SDD size :111161 after 201491
[2024-05-23 14:35:57] [INFO ] Deduced a trap composed of 56 places in 211 ms of which 28 ms to minimize.
[2024-05-23 14:35:57] [INFO ] Deduced a trap composed of 36 places in 154 ms of which 3 ms to minimize.
[2024-05-23 14:35:57] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 2 ms to minimize.
[2024-05-23 14:35:57] [INFO ] Deduced a trap composed of 3 places in 110 ms of which 3 ms to minimize.
[2024-05-23 14:35:57] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 2 ms to minimize.
[2024-05-23 14:35:57] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
[2024-05-23 14:35:57] [INFO ] Deduced a trap composed of 42 places in 71 ms of which 3 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 2 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 48 places in 74 ms of which 4 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 2 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 48 places in 72 ms of which 2 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 2 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 2 ms to minimize.
[2024-05-23 14:35:58] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 16/220 constraints. Problems are: Problem set: 18 solved, 27 unsolved
[2024-05-23 14:35:59] [INFO ] Deduced a trap composed of 48 places in 76 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/192 variables, 1/221 constraints. Problems are: Problem set: 18 solved, 27 unsolved
[2024-05-23 14:35:59] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 1/222 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 0/222 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 14 (OVERLAPS) 284/476 variables, 192/414 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/476 variables, 112/526 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/476 variables, 18/544 constraints. Problems are: Problem set: 18 solved, 27 unsolved
SDD proceeding with computation,27 properties remain. new max is 16384
SDD size :201491 after 294224
At refinement iteration 17 (INCLUDED_ONLY) 0/476 variables, 0/544 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 18 (OVERLAPS) 4/480 variables, 4/548 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/480 variables, 4/552 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/480 variables, 1/553 constraints. Problems are: Problem set: 18 solved, 27 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/480 variables, 9/562 constraints. Problems are: Problem set: 18 solved, 27 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 480/480 variables, and 562 constraints, problems are : Problem set: 18 solved, 27 unsolved in 5020 ms.
Refiners :[Domain max(s): 196/196 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 196/196 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 27/45 constraints, Known Traps: 18/18 constraints]
After SMT, in 8609ms problems are : Problem set: 18 solved, 27 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 27 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 448/448 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 196 transition count 444
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 192 transition count 444
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 8 place count 192 transition count 401
Deduced a syphon composed of 43 places in 3 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 94 place count 149 transition count 401
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 106 place count 137 transition count 353
Iterating global reduction 2 with 12 rules applied. Total rules applied 118 place count 137 transition count 353
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 142 place count 125 transition count 341
Applied a total of 142 rules in 100 ms. Remains 125 /196 variables (removed 71) and now considering 341/448 (removed 107) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 125/196 places, 341/448 transitions.
SDD proceeding with computation,27 properties remain. new max is 32768
SDD size :294224 after 386715
RANDOM walk for 4000000 steps (8 resets) in 29364 ms. (136 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 884 ms. (451 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 658 ms. (606 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 949 ms. (421 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 858 ms. (465 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 667 ms. (598 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 956 ms. (417 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 634 ms. (629 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 919 ms. (434 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 733 ms. (544 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 942 ms. (424 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 727 ms. (549 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 698 ms. (572 steps per ms) remains 27/27 properties
Invariant property smplace_76 does not hold.
SDD proceeding with computation,26 properties remain. new max is 32768
SDD size :386715 after 612581
BEST_FIRST walk for 400004 steps (8 resets) in 666 ms. (599 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 924 ms. (432 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 655 ms. (609 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 924 ms. (432 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 647 ms. (617 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 959 ms. (416 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 634 ms. (629 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 945 ms. (422 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 648 ms. (616 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 840 ms. (475 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1013 ms. (394 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 933 ms. (428 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 653 ms. (611 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 934 ms. (427 steps per ms) remains 27/27 properties
BEST_FIRST walk for 400004 steps (8 resets) in 655 ms. (609 steps per ms) remains 27/27 properties
Finished probabilistic random walk after 191513 steps, run visited all 27 properties in 1057 ms. (steps per millisecond=181 )
Probabilistic random walk after 191513 steps, saw 40357 distinct states, run finished after 1065 ms. (steps per millisecond=179 ) properties seen :27
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 196 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 31870 ms.

BK_STOP 1716474981617

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="EisenbergMcGuire-PT-04"
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 2-5568"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-04, 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 r167-smll-171636275100098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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