Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r136-smll-177955811000148.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FireWire-PT-12, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-smll-177955811000148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 05:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 7 05:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 7 05:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 7 05:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 7 05:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 05:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 125K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1779614402939

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 202604301425
[2026-05-24 09:20:05] [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]
[2026-05-24 09:20:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 09:20:05] [INFO ] Load time of PNML (sax parser for PT used): 188 ms
[2026-05-24 09:20:05] [INFO ] Transformed 169 places.
[2026-05-24 09:20:05] [INFO ] Transformed 508 transitions.
[2026-05-24 09:20:05] [INFO ] Found NUPN structural information;
[2026-05-24 09:20:05] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1889 arcs in 365 ms.
Structural test allowed to assert that 14 places are NOT stable. Took 18 ms.
Ensure Unique test removed 68 transitions
Reduce redundant transitions removed 68 transitions.
RANDOM walk for 40000 steps (1067 resets) in 4099 ms. (9 steps per ms) remains 39/155 properties
BEST_FIRST walk for 4003 steps (20 resets) in 50 ms. (78 steps per ms) remains 36/39 properties
BEST_FIRST walk for 4004 steps (19 resets) in 29 ms. (133 steps per ms) remains 33/36 properties
BEST_FIRST walk for 4002 steps (18 resets) in 59 ms. (66 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4002 steps (22 resets) in 43 ms. (90 steps per ms) remains 32/32 properties
[2026-05-24 09:20:07] [INFO ] Flatten gal took : 188 ms
BEST_FIRST walk for 4004 steps (19 resets) in 46 ms. (85 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (22 resets) in 61 ms. (64 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (25 resets) in 70 ms. (56 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (21 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (20 resets) in 24 ms. (160 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (21 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (23 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (23 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
[2026-05-24 09:20:07] [INFO ] Flatten gal took : 129 ms
BEST_FIRST walk for 4003 steps (20 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (23 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (18 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (20 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (20 resets) in 28 ms. (138 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
BEST_FIRST walk for 4004 steps (15 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (20 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (19 resets) in 24 ms. (160 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (23 resets) in 23 ms. (166 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 (21 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (22 resets) in 22 ms. (174 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 4002 steps (19 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
[2026-05-24 09:20:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10215037194532761633.gal : 85 ms
BEST_FIRST walk for 4004 steps (17 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (21 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (19 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
[2026-05-24 09:20:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5605602083879063296.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10215037194532761633.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5605602083879063296.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2026-05-24 09:20:07] [INFO ] Flow matrix only has 402 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15366077143319811722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13876657571032016768.kers'
[2026-05-24 09:20:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15366077143319811722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13876657571032016768.kers]
Loading property file /tmp/ReachabilityCardinality5605602083879063296.prop.
Normalized transition count is 401 out of 402 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 401 rows 169 cols 1357 entries
Finished phase 1 with 159 SingleSign rule and 0 generalized
[2026-05-24 09:20:07] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13876657571032016768.kers
Total runtime 4 ms.
[2026-05-24 09:20:07] [INFO ] State equation strengthened by 58 read => feed constraints.
SDD proceeding with computation,32 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,32 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,32 properties remain. new max is 16
SDD size :6 after 30
SDD proceeding with computation,32 properties remain. new max is 32
SDD size :30 after 31
SDD proceeding with computation,32 properties remain. new max is 64
SDD size :31 after 56
SDD proceeding with computation,32 properties remain. new max is 128
SDD size :56 after 81
SDD proceeding with computation,32 properties remain. new max is 256
SDD size :81 after 131
SDD proceeding with computation,32 properties remain. new max is 512
SDD size :131 after 202
Invariant property smplace_37 does not hold.
Invariant property smplace_31 does not hold.
SDD proceeding with computation,30 properties remain. new max is 512
SDD size :202 after 531
SDD proceeding with computation,30 properties remain. new max is 1024
SDD size :531 after 1159
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 2 solved, 30 unsolved
SDD proceeding with computation,30 properties remain. new max is 2048
SDD size :1159 after 3193
At refinement iteration 2 (OVERLAPS) 104/136 variables, 5/37 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 104/141 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/141 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 30/166 variables, 5/146 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 30/176 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Invariant property smplace_21 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 7 (INCLUDED_ONLY) 0/166 variables, 0/176 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 401/567 variables, 166/342 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/567 variables, 57/399 constraints. Problems are: Problem set: 8 solved, 24 unsolved
SDD proceeding with computation,24 properties remain. new max is 4096
SDD size :6638 after 12037
At refinement iteration 10 (INCLUDED_ONLY) 0/567 variables, 0/399 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 3/570 variables, 3/402 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/570 variables, 3/405 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/570 variables, 0/405 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 14 (OVERLAPS) 1/571 variables, 1/406 constraints. Problems are: Problem set: 8 solved, 24 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: 8 solved, 24 unsolved
At refinement iteration 16 (OVERLAPS) 0/571 variables, 0/406 constraints. Problems are: Problem set: 8 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 571/571 variables, and 406 constraints, problems are : Problem set: 8 solved, 24 unsolved in 2883 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: 8 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 69/93 variables, 4/28 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 69/97 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 2/99 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/99 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 73/166 variables, 6/105 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 73/178 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 2/180 constraints. Problems are: Problem set: 8 solved, 24 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: 8 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 401/567 variables, 166/346 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/567 variables, 57/403 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/567 variables, 24/427 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/567 variables, 1/428 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/567 variables, 0/428 constraints. Problems are: Problem set: 8 solved, 24 unsolved
SMT process timed out in 8032ms, After SMT, problems are : Problem set: 8 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 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 4 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 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 162 transition count 429
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 162 transition count 429
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 159 transition count 436
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 29 place count 159 transition count 430
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 38 place count 159 transition count 421
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 43 place count 159 transition count 427
Reduce places removed 5 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 12 rules applied. Total rules applied 55 place count 154 transition count 420
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 62 place count 154 transition count 413
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 154 transition count 413
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 412
Applied a total of 64 rules in 493 ms. Remains 153 /169 variables (removed 16) and now considering 412/440 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 534 ms. Remains : 153/169 places, 412/440 transitions.
SDD proceeding with computation,24 properties remain. new max is 32768
SDD size :142781 after 291664
RANDOM walk for 4000000 steps (128227 resets) in 27980 ms. (142 steps per ms) remains 5/24 properties
BEST_FIRST walk for 4000003 steps (27316 resets) in 4572 ms. (874 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000004 steps (27344 resets) in 5060 ms. (790 steps per ms) remains 4/5 properties
BEST_FIRST walk for 4000004 steps (27580 resets) in 4262 ms. (938 steps per ms) remains 3/4 properties
SDD proceeding with computation,24 properties remain. new max is 65536
SDD size :291664 after 652306
BEST_FIRST walk for 4000003 steps (27330 resets) in 4776 ms. (837 steps per ms) remains 3/3 properties
[2026-05-24 09:20:30] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6853593434063287773.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6777819138242188735.kers'
[2026-05-24 09:20:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6853593434063287773.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6777819138242188735.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 375 rows 153 cols 1296 entries
Finished phase 1 with 143 SingleSign rule and 0 generalized
[2026-05-24 09:20:30] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6777819138242188735.kers
Total runtime 2 ms.
[2026-05-24 09:20:30] [INFO ] State equation strengthened by 56 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 43/46 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 124/170 variables, 46/49 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 210/380 variables, 23/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/380 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/380 variables, 23/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/380 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 38/418 variables, 3/99 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/418 variables, 14/113 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/418 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 100/518 variables, 63/176 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/518 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/518 variables, 33/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/518 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 9/527 variables, 6/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/527 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/527 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 1/528 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/528 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 0/528 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 528/528 variables, and 219 constraints, problems are : Problem set: 0 solved, 3 unsolved in 370 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 43/46 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 124/170 variables, 46/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 210/380 variables, 23/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/380 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/380 variables, 23/97 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/380 variables, 3/100 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/380 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 38/418 variables, 3/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/418 variables, 14/117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/418 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 100/518 variables, 63/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/518 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/518 variables, 33/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/518 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 9/527 variables, 6/220 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/527 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/527 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 1/528 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/528 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 0/528 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 528/528 variables, and 223 constraints, problems are : Problem set: 0 solved, 3 unsolved in 896 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1290ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 227 ms.
Support contains 1 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 412/412 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 151 transition count 413
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 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 0 with 2 rules applied. Total rules applied 7 place count 150 transition count 412
Applied a total of 7 rules in 37 ms. Remains 150 /153 variables (removed 3) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 150/153 places, 412/412 transitions.
RANDOM walk for 3661268 steps (117583 resets) in 13583 ms. (269 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 30893 ms.

BK_STOP 1779614436095

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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 2-5973"
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 r136-smll-177955811000148"
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 ;