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.r378-smll-171683810500003.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d0m04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r378-smll-171683810500003
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 12 19:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 12 19:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 12 19:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 57K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716876429115

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d0m04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 06:07:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 06:07:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 06:07:12] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2024-05-28 06:07:12] [INFO ] Transformed 262 places.
[2024-05-28 06:07:12] [INFO ] Transformed 73 transitions.
[2024-05-28 06:07:12] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 373 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 190 places in 2 ms
Reduce places removed 190 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 62 transition count 65
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 61 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 60 transition count 63
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 60 transition count 62
Applied a total of 23 rules in 103 ms. Remains 60 /72 variables (removed 12) and now considering 62/73 (removed 11) transitions.
// Phase 1: matrix 62 rows 60 cols
[2024-05-28 06:07:12] [INFO ] Computed 5 invariants in 21 ms
[2024-05-28 06:07:12] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-28 06:07:12] [INFO ] Invariant cache hit.
[2024-05-28 06:07:13] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-28 06:07:13] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 761 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2024-05-28 06:07:13] [INFO ] Invariant cache hit.
[2024-05-28 06:07:13] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 06:07:14] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 23 ms to minimize.
[2024-05-28 06:07:14] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 3 ms to minimize.
[2024-05-28 06:07:14] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 2 ms to minimize.
[2024-05-28 06:07:15] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 2 ms to minimize.
[2024-05-28 06:07:15] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/70 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/96 constraints. Problems are: Problem set: 5 solved, 56 unsolved
[2024-05-28 06:07:15] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 2 ms to minimize.
[2024-05-28 06:07:16] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 2 ms to minimize.
[2024-05-28 06:07:16] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 3/99 constraints. Problems are: Problem set: 5 solved, 56 unsolved
[2024-05-28 06:07:17] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/100 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/100 constraints. Problems are: Problem set: 5 solved, 56 unsolved
[2024-05-28 06:07:17] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 2 ms to minimize.
[2024-05-28 06:07:17] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 2 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/122 variables, 2/102 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/122 variables, 0/102 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 13 (OVERLAPS) 0/122 variables, 0/102 constraints. Problems are: Problem set: 5 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 102 constraints, problems are : Problem set: 5 solved, 56 unsolved in 5998 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 5 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 2/3 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/5 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 4 (OVERLAPS) 1/53 variables, 1/6 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/6 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 6 (OVERLAPS) 4/57 variables, 1/7 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 3/10 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/57 variables, 0/10 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 62/119 variables, 57/67 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/119 variables, 26/93 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/119 variables, 8/101 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/119 variables, 0/101 constraints. Problems are: Problem set: 5 solved, 56 unsolved
At refinement iteration 13 (OVERLAPS) 3/122 variables, 3/104 constraints. Problems are: Problem set: 5 solved, 56 unsolved
Problem TDEAD57 is UNSAT
Problem TDEAD59 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/122 variables, 48/152 constraints. Problems are: Problem set: 7 solved, 54 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/122 variables, 6/158 constraints. Problems are: Problem set: 7 solved, 54 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/122 variables, 0/158 constraints. Problems are: Problem set: 7 solved, 54 unsolved
At refinement iteration 17 (OVERLAPS) 0/122 variables, 0/158 constraints. Problems are: Problem set: 7 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 158 constraints, problems are : Problem set: 7 solved, 54 unsolved in 4010 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 56/61 constraints, Known Traps: 11/11 constraints]
After SMT, in 10241ms problems are : Problem set: 7 solved, 54 unsolved
Search for dead transitions found 7 dead transitions in 10263ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 60/72 places, 55/73 transitions.
Reduce places removed 10 places and 8 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 50 transition count 46
Reduce places removed 3 places and 5 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 14 place count 47 transition count 41
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 46 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 16 place count 45 transition count 40
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 16 rules in 2 ms. Remains 45 /60 variables (removed 15) and now considering 40/55 (removed 15) transitions.
// Phase 1: matrix 40 rows 45 cols
[2024-05-28 06:07:23] [INFO ] Computed 6 invariants in 2 ms
[2024-05-28 06:07:23] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-28 06:07:23] [INFO ] Invariant cache hit.
[2024-05-28 06:07:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-28 06:07:23] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/72 places, 40/73 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11315 ms. Remains : 45/72 places, 40/73 transitions.
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Support contains 4 out of 42 places after structural reductions.
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 06:07:23] [INFO ] Flatten gal took : 43 ms
[2024-05-28 06:07:23] [INFO ] Flatten gal took : 20 ms
[2024-05-28 06:07:23] [INFO ] Input system was already deterministic with 40 transitions.
RANDOM walk for 40000 steps (8879 resets) in 1566 ms. (25 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (1877 resets) in 510 ms. (78 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (4106 resets) in 210 ms. (189 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (4679 resets) in 106 ms. (373 steps per ms) remains 3/3 properties
// Phase 1: matrix 40 rows 42 cols
[2024-05-28 06:07:24] [INFO ] Computed 3 invariants in 4 ms
[2024-05-28 06:07:24] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp3 is UNSAT
At refinement iteration 1 (OVERLAPS) 32/35 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 38/73 variables, 35/38 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 14/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
After SMT solving in domain Real declared 82/82 variables, and 59 constraints, problems are : Problem set: 3 solved, 0 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 42/42 constraints, ReadFeed: 14/16 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 85ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 8 stabilizing places and 12 stable transitions
Graph (complete) has 120 edges and 42 vertex of which 41 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 40/40 transitions.
Graph (complete) has 120 edges and 42 vertex of which 41 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 41 /42 variables (removed 1) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 41 cols
[2024-05-28 06:07:25] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 06:07:25] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-05-28 06:07:25] [INFO ] Invariant cache hit.
[2024-05-28 06:07:25] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-28 06:07:25] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2024-05-28 06:07:25] [INFO ] Redundant transitions in 1 ms returned []
Running 39 sub problems to find dead transitions.
[2024-05-28 06:07:25] [INFO ] Invariant cache hit.
[2024-05-28 06:07:25] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 1/41 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 40/81 variables, 41/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 16/60 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/81 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 81/81 variables, and 60 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1164 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 41/41 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 1/41 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 40/81 variables, 41/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 16/60 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 39/99 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/81 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 81/81 variables, and 99 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1593 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 41/41 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 2814ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 2816ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/42 places, 40/40 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3224 ms. Remains : 41/42 places, 40/40 transitions.
Stuttering acceptance computed with spot in 294 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m04-LTLCardinality-08
Product exploration explored 100000 steps with 22476 reset in 455 ms.
Stuttering criterion allowed to conclude after 86030 steps with 19217 reset in 166 ms.
FORMULA SieveSingleMsgMbox-PT-d0m04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m04-LTLCardinality-08 finished in 4225 ms.
All properties solved by simple procedures.
Total runtime 17607 ms.

BK_STOP 1716876449300

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SieveSingleMsgMbox-PT-d0m04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 SieveSingleMsgMbox-PT-d0m04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r378-smll-171683810500003"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m04.tgz
mv SieveSingleMsgMbox-PT-d0m04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;