Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r077-tall-174860075000483.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is EisenbergMcGuire-PT-05, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r077-tall-174860075000483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 960K
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 460K 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 1748655744222

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-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-31 01:42:25] [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 01:42:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 01:42:25] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2025-05-31 01:42:25] [INFO ] Transformed 295 places.
[2025-05-31 01:42:25] [INFO ] Transformed 800 transitions.
[2025-05-31 01:42:25] [INFO ] Found NUPN structural information;
[2025-05-31 01:42:25] [INFO ] Parsed PT model containing 295 places and 800 transitions and 3600 arcs in 236 ms.
[2025-05-31 01:42:26] [INFO ] Flatten gal took : 117 ms
[2025-05-31 01:42:26] [INFO ] Flatten gal took : 60 ms
RANDOM walk for 40000 steps (8 resets) in 2180 ms. (18 steps per ms) remains 79/295 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 78/79 properties
[2025-05-31 01:42:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10623956345154593056.gal : 64 ms
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 78/78 properties
[2025-05-31 01:42:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18359846380193633026.prop : 3 ms
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 78/78 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/ReachabilityCardinality10623956345154593056.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18359846380193633026.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 78/78 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 78/78 properties
Loading property file /tmp/ReachabilityCardinality18359846380193633026.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 78/78 properties
SDD proceeding with computation,78 properties remain. new max is 4
SDD size :1 after 5
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 78/78 properties
SDD proceeding with computation,78 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,78 properties remain. new max is 16
SDD size :8 after 10
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 78/78 properties
SDD proceeding with computation,78 properties remain. new max is 32
SDD size :10 after 15
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 78/78 properties
SDD proceeding with computation,78 properties remain. new max is 64
SDD size :15 after 16
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 78/78 properties
SDD proceeding with computation,78 properties remain. new max is 128
SDD size :16 after 74
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 78/78 properties
SDD proceeding with computation,78 properties remain. new max is 256
SDD size :74 after 144
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 78/78 properties
Invariant property smplace_210 does not hold.
Invariant property smplace_201 does not hold.
SDD proceeding with computation,76 properties remain. new max is 256
SDD size :144 after 560
[2025-05-31 01:42:27] [INFO ] Flow matrix only has 465 transitions (discarded 335 similar events)
SDD proceeding with computation,76 properties remain. new max is 512
SDD size :560 after 971
// Phase 1: matrix 465 rows 295 cols
[2025-05-31 01:42:27] [INFO ] Computed 16 invariants in 20 ms
[2025-05-31 01:42:27] [INFO ] State equation strengthened by 196 read => feed constraints.
Invariant property smplace_211 does not hold.
SDD proceeding with computation,75 properties remain. new max is 512
SDD size :971 after 1579
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,75 properties remain. new max is 1024
SDD size :1579 after 2473
SDD proceeding with computation,75 properties remain. new max is 2048
SDD size :2473 after 3717
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 76/76 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/76 constraints. Problems are: Problem set: 1 solved, 75 unsolved
Invariant property smplace_206 does not hold.
At refinement iteration 2 (OVERLAPS) 204/280 variables, 10/86 constraints. Problems are: Problem set: 2 solved, 74 unsolved
SDD proceeding with computation,74 properties remain. new max is 2048
SDD size :3717 after 18936
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 204/290 constraints. Problems are: Problem set: 2 solved, 74 unsolved
SDD proceeding with computation,74 properties remain. new max is 4096
SDD size :18936 after 27092
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 0/290 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 10/290 variables, 5/295 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 10/305 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 0/305 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 465/755 variables, 290/595 constraints. Problems are: Problem set: 2 solved, 74 unsolved
SDD proceeding with computation,74 properties remain. new max is 8192
SDD size :27092 after 44060
At refinement iteration 9 (INCLUDED_ONLY) 0/755 variables, 196/791 constraints. Problems are: Problem set: 2 solved, 74 unsolved
SDD proceeding with computation,74 properties remain. new max is 16384
SDD size :44060 after 61885
At refinement iteration 10 (INCLUDED_ONLY) 0/755 variables, 0/791 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 5/760 variables, 5/796 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/760 variables, 5/801 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/760 variables, 1/802 constraints. Problems are: Problem set: 2 solved, 74 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 760/760 variables, and 802 constraints, problems are : Problem set: 2 solved, 74 unsolved in 5045 ms.
Refiners :[Domain max(s): 295/295 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 295/295 constraints, ReadFeed: 196/196 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 74 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 206/280 variables, 10/84 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 206/290 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 0/290 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 10/290 variables, 5/295 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 10/305 constraints. Problems are: Problem set: 2 solved, 74 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 3 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:34] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:35] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,74 properties remain. new max is 32768
SDD size :61885 after 558784
[2025-05-31 01:42:35] [INFO ] Deduced a trap composed of 17 places in 138 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:35] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:35] [INFO ] Deduced a trap composed of 26 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:35] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 01:42:35] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 15/320 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 0/320 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 9 (OVERLAPS) 465/755 variables, 290/610 constraints. Problems are: Problem set: 2 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/755 variables, 196/806 constraints. Problems are: Problem set: 2 solved, 74 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 755/760 variables, and 846 constraints, problems are : Problem set: 2 solved, 74 unsolved in 5027 ms.
Refiners :[Domain max(s): 290/295 constraints, Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 290/295 constraints, ReadFeed: 196/196 constraints, PredecessorRefiner: 40/76 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10198ms problems are : Problem set: 2 solved, 74 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 74 out of 295 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 295/295 places, 800/800 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 295 transition count 795
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 290 transition count 795
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 10 place count 290 transition count 735
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 130 place count 230 transition count 735
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 150 place count 210 transition count 635
Iterating global reduction 2 with 20 rules applied. Total rules applied 170 place count 210 transition count 635
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 210 place count 190 transition count 615
Applied a total of 210 rules in 141 ms. Remains 190 /295 variables (removed 105) and now considering 615/800 (removed 185) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 190/295 places, 615/800 transitions.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_215 does not hold.
SDD proceeding with computation,71 properties remain. new max is 32768
SDD size :558784 after 1.58581e+06
RANDOM walk for 4000000 steps (8 resets) in 39257 ms. (101 steps per ms) remains 71/74 properties
BEST_FIRST walk for 400004 steps (8 resets) in 901 ms. (443 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400004 steps (8 resets) in 814 ms. (490 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400004 steps (8 resets) in 870 ms. (459 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400004 steps (8 resets) in 818 ms. (488 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400004 steps (8 resets) in 892 ms. (447 steps per ms) remains 70/71 properties
BEST_FIRST walk for 400004 steps (8 resets) in 774 ms. (516 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 842 ms. (474 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 759 ms. (526 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 848 ms. (471 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 867 ms. (460 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 871 ms. (458 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 785 ms. (508 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 850 ms. (470 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 814 ms. (490 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 968 ms. (412 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 875 ms. (456 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 805 ms. (496 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 739 ms. (540 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 919 ms. (434 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 785 ms. (508 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 861 ms. (464 steps per ms) remains 70/70 properties
Invariant property smplace_222 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_202 does not hold.
BEST_FIRST walk for 400004 steps (8 resets) in 866 ms. (461 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 950 ms. (420 steps per ms) remains 70/70 properties
SDD proceeding with computation,65 properties remain. new max is 32768
SDD size :1.58581e+06 after 3.54194e+06
BEST_FIRST walk for 400004 steps (8 resets) in 846 ms. (472 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 877 ms. (455 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 803 ms. (497 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 811 ms. (492 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 838 ms. (476 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 864 ms. (462 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 957 ms. (417 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 888 ms. (449 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 943 ms. (423 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 782 ms. (510 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 926 ms. (431 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 819 ms. (487 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 842 ms. (474 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 741 ms. (539 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 891 ms. (448 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 962 ms. (415 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 815 ms. (490 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 892 ms. (447 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 862 ms. (463 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 700 ms. (570 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 858 ms. (465 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 782 ms. (510 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 882 ms. (453 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 811 ms. (492 steps per ms) remains 70/70 properties
SDD proceeding with computation,65 properties remain. new max is 65536
BEST_FIRST walk for 400004 steps (8 resets) in 832 ms. (480 steps per ms) remains 70/70 properties
SDD size :3.54194e+06 after 4.42727e+06
BEST_FIRST walk for 400004 steps (8 resets) in 1072 ms. (372 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1071 ms. (373 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1394 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1003 ms. (398 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1142 ms. (349 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1139 ms. (350 steps per ms) remains 70/70 properties
Invariant property smplace_262 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_115 does not hold.
SDD proceeding with computation,57 properties remain. new max is 65536
SDD size :4.42727e+06 after 7.6257e+06
Invariant property smplace_263 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_116 does not hold.
SDD proceeding with computation,54 properties remain. new max is 65536
SDD size :7.6257e+06 after 1.27421e+07
Finished probabilistic random walk after 11197594 steps, run visited all 70 properties in 43042 ms. (steps per millisecond=260 )
Probabilistic random walk after 11197594 steps, saw 1868414 distinct states, run finished after 43047 ms. (steps per millisecond=260 ) properties seen :70
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 295 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 81882 ms.

BK_STOP 1748655827591

--------------------
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="EisenbergMcGuire-PT-05"
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 EisenbergMcGuire-PT-05, 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 r077-tall-174860075000483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-05.tgz
mv EisenbergMcGuire-PT-05 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 ;