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.r079-tall-171620516400363.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)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CloudDeployment-PT-4b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r079-tall-171620516400363
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K 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 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 11 15:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 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 591K 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 1716215166212

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudDeployment-PT-4b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-20 14:26:07] [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]
[2024-05-20 14:26:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 14:26:07] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2024-05-20 14:26:07] [INFO ] Transformed 1182 places.
[2024-05-20 14:26:07] [INFO ] Transformed 1824 transitions.
[2024-05-20 14:26:07] [INFO ] Found NUPN structural information;
[2024-05-20 14:26:07] [INFO ] Parsed PT model containing 1182 places and 1824 transitions and 8741 arcs in 278 ms.
Graph (trivial) has 1202 edges and 1182 vertex of which 336 / 1182 are part of one of the 32 SCC in 7 ms
Free SCC test removed 304 places
Structural test allowed to assert that 429 places are NOT stable. Took 48 ms.
Ensure Unique test removed 340 transitions
Reduce redundant transitions removed 340 transitions.
[2024-05-20 14:26:08] [INFO ] Flatten gal took : 501 ms
[2024-05-20 14:26:09] [INFO ] Flatten gal took : 304 ms
[2024-05-20 14:26:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15445010231450755107.gal : 255 ms
[2024-05-20 14:26:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12679381906613799835.prop : 8 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/ReachabilityCardinality15445010231450755107.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12679381906613799835.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12679381906613799835.prop.
RANDOM walk for 40000 steps (385 resets) in 8385 ms. (4 steps per ms) remains 385/753 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 401 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 385/385 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 385/385 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 385/385 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 385/385 properties
[2024-05-20 14:26:10] [INFO ] Flow matrix only has 1453 transitions (discarded 31 similar events)
// Phase 1: matrix 1453 rows 878 cols
[2024-05-20 14:26:10] [INFO ] Computed 17 invariants in 52 ms
[2024-05-20 14:26:10] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,753 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,753 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,753 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,753 properties remain. new max is 32
SDD size :11 after 19
SDD proceeding with computation,753 properties remain. new max is 64
SDD size :19 after 32
SDD proceeding with computation,753 properties remain. new max is 128
SDD size :32 after 49
SDD proceeding with computation,753 properties remain. new max is 256
SDD size :49 after 808
SDD proceeding with computation,753 properties remain. new max is 512
SDD size :808 after 30691
Invariant property smplace_242 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 385/385 constraints. Problems are: Problem set: 0 solved, 385 unsolved
Invariant property smplace_62 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_31 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 1/386 constraints. Problems are: Problem set: 0 solved, 385 unsolved
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
SDD proceeding with computation,742 properties remain. new max is 512
SDD size :30691 after 72871
Invariant property smplace_241 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,738 properties remain. new max is 512
SDD size :72871 after 75031
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 385/2331 variables, and 386 constraints, problems are : Problem set: 0 solved, 385 unsolved in 5055 ms.
Refiners :[Domain max(s): 385/878 constraints, Generalized P Invariants (flows): 1/17 constraints, State Equation: 0/878 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 385/385 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 385 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 385/385 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 1/386 constraints. Problems are: Problem set: 0 solved, 385 unsolved
SDD proceeding with computation,738 properties remain. new max is 1024
SDD size :75031 after 84751
SDD proceeding with computation,738 properties remain. new max is 2048
SDD size :84751 after 94591
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 385 unsolved
SDD proceeding with computation,738 properties remain. new max is 4096
SDD size :94591 after 156211
At refinement iteration 3 (OVERLAPS) 492/877 variables, 16/402 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/877 variables, 492/894 constraints. Problems are: Problem set: 0 solved, 385 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 877/2331 variables, and 894 constraints, problems are : Problem set: 0 solved, 385 unsolved in 5024 ms.
Refiners :[Domain max(s): 877/878 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 0/878 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/385 constraints, Known Traps: 0/0 constraints]
After SMT, in 10388ms problems are : Problem set: 0 solved, 385 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 385 out of 878 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 878/878 places, 1484/1484 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 243 transitions
Trivial Post-agglo rules discarded 243 transitions
Performed 243 trivial Post agglomeration. Transition count delta: 243
Iterating post reduction 0 with 275 rules applied. Total rules applied 275 place count 878 transition count 1209
Reduce places removed 243 places and 0 transitions.
Iterating post reduction 1 with 243 rules applied. Total rules applied 518 place count 635 transition count 1209
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 518 place count 635 transition count 1203
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 530 place count 629 transition count 1203
Discarding 83 places :
Symmetric choice reduction at 2 with 83 rule applications. Total rules 613 place count 546 transition count 1120
Iterating global reduction 2 with 83 rules applied. Total rules applied 696 place count 546 transition count 1120
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 708 place count 546 transition count 1108
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 782 place count 509 transition count 1071
Performed 24 Post agglomeration using F-continuation condition with reduction of 56 identical transitions.
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 830 place count 485 transition count 1115
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 846 place count 485 transition count 1099
SDD proceeding with computation,738 properties remain. new max is 8192
SDD size :156211 after 293371
Free-agglomeration rule applied 46 times with reduction of 12 identical transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 892 place count 485 transition count 1041
Reduce places removed 46 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 3 with 95 rules applied. Total rules applied 987 place count 439 transition count 992
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 996 place count 439 transition count 983
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 997 place count 439 transition count 983
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 998 place count 439 transition count 983
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 999 place count 439 transition count 982
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1000 place count 438 transition count 981
Applied a total of 1000 rules in 306 ms. Remains 438 /878 variables (removed 440) and now considering 981/1484 (removed 503) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 315 ms. Remains : 438/878 places, 981/1484 transitions.
Invariant property smplace_267 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_257 does not hold.
RANDOM walk for 4000000 steps (54408 resets) in 43830 ms. (91 steps per ms) remains 18/385 properties
SDD proceeding with computation,735 properties remain. new max is 8192
SDD size :293371 after 3.35755e+06
BEST_FIRST walk for 400004 steps (796 resets) in 602 ms. (663 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (783 resets) in 792 ms. (504 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (813 resets) in 603 ms. (662 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (791 resets) in 676 ms. (590 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (805 resets) in 817 ms. (489 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400002 steps (805 resets) in 596 ms. (670 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400004 steps (785 resets) in 784 ms. (509 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (796 resets) in 589 ms. (677 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400004 steps (796 resets) in 662 ms. (603 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400002 steps (794 resets) in 612 ms. (652 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400004 steps (803 resets) in 780 ms. (512 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400002 steps (802 resets) in 620 ms. (644 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400004 steps (799 resets) in 836 ms. (477 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400004 steps (809 resets) in 804 ms. (496 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400004 steps (804 resets) in 619 ms. (645 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (794 resets) in 766 ms. (521 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (807 resets) in 640 ms. (624 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (800 resets) in 640 ms. (624 steps per ms) remains 18/18 properties
// Phase 1: matrix 981 rows 438 cols
[2024-05-20 14:26:38] [INFO ] Computed 17 invariants in 26 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 379/397 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/397 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 41/438 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 981/1419 variables, 438/455 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1419 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 0/1419 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1419/1419 variables, and 455 constraints, problems are : Problem set: 0 solved, 18 unsolved in 958 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 438/438 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 379/397 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/397 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 41/438 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 981/1419 variables, 438/455 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1419 variables, 18/473 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Invariant property smplace_449 does not hold.
Invariant property smplace_447 does not hold.
Invariant property smplace_443 does not hold.
Invariant property smplace_441 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_425 does not hold.
Invariant property smplace_424 does not hold.
At refinement iteration 8 (INCLUDED_ONLY) 0/1419 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/1419 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1419/1419 variables, and 473 constraints, problems are : Problem set: 0 solved, 18 unsolved in 2148 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 438/438 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 3175ms problems are : Problem set: 0 solved, 18 unsolved
Fused 18 Parikh solutions to 5 different solutions.
Finished Parikh walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 18 properties in 50 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 755 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 33973 ms.

BK_STOP 1716215201435

--------------------
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="CloudDeployment-PT-4b"
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 CloudDeployment-PT-4b, 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 r079-tall-171620516400363"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4b.tgz
mv CloudDeployment-PT-4b 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 ;