Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r602-tall-171774424800278.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 BlocksWorld-PT-15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r602-tall-171774424800278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 1.6M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.0M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.7M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 36K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.9M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.7M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 7.1M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 95K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 228K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:26 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 BlocksWorld-PT-15-ReachabilityCardinality-2024-00
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-01
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-02
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-03
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-04
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-05
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-06
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-07
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-08
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-09
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-10
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-11
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-12
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-13
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-14
FORMULA_NAME BlocksWorld-PT-15-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717768258445

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-06-07 13:50:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 13:50:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 13:51:00] [INFO ] Load time of PNML (sax parser for PT used): 455 ms
[2024-06-07 13:51:00] [INFO ] Transformed 6161 places.
[2024-06-07 13:51:00] [INFO ] Transformed 12013 transitions.
[2024-06-07 13:51:00] [INFO ] Found NUPN structural information;
[2024-06-07 13:51:00] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76]
[2024-06-07 13:51:00] [INFO ] Parsed PT model containing 6161 places and 12013 transitions and 60038 arcs in 610 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 195 ms.
Working with output stream class java.io.PrintStream
[2024-06-07 13:51:02] [INFO ] Flatten gal took : 1360 ms
[2024-06-07 13:51:03] [INFO ] Flatten gal took : 785 ms
[2024-06-07 13:51:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12474858697970923996.gal : 257 ms
[2024-06-07 13:51:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13774514423017505226.prop : 69 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/ReachabilityCardinality12474858697970923996.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13774514423017505226.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/ReachabilityCardinality13774514423017505226.prop.
RANDOM walk for 40000 steps (8 resets) in 27431 ms. (1 steps per ms) remains 12/16 properties
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 3552 ms. (11 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 6937 ms. (5 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6512 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 955 ms. (41 steps per ms) remains 10/12 properties
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 6477 ms. (6 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6094 ms. (6 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2677 ms. (14 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2890 ms. (13 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2720 ms. (14 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2929 ms. (13 steps per ms) remains 10/10 properties
// Phase 1: matrix 12013 rows 6161 cols
[2024-06-07 13:51:19] [INFO ] Computed 155 invariants in 170 ms
[2024-06-07 13:51:19] [INFO ] State equation strengthened by 145 read => feed constraints.
Problem BlocksWorld-PT-15-ReachabilityCardinality-2024-00 is UNSAT
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-15-ReachabilityCardinality-2024-01 is UNSAT
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-15-ReachabilityCardinality-2024-02 is UNSAT
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-15-ReachabilityCardinality-2024-03 is UNSAT
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-15-ReachabilityCardinality-2024-06 is UNSAT
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-15-ReachabilityCardinality-2024-07 is UNSAT
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-15-ReachabilityCardinality-2024-09 is UNSAT
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6161 variables, 155/155 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6161 variables, 0/155 constraints. Problems are: Problem set: 7 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18173/18174 variables, and 6316 constraints, problems are : Problem set: 7 solved, 3 unsolved in 5043 ms.
Refiners :[Positive P Invariants (semi-flows): 155/155 constraints, State Equation: 6161/6161 constraints, ReadFeed: 0/145 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5909/6063 variables, 137/137 constraints. Problems are: Problem set: 7 solved, 3 unsolved
[2024-06-07 13:51:32] [INFO ] Deduced a trap composed of 154 places in 3522 ms of which 128 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6063/18174 variables, and 138 constraints, problems are : Problem set: 7 solved, 3 unsolved in 5119 ms.
Refiners :[Positive P Invariants (semi-flows): 137/155 constraints, State Equation: 0/6161 constraints, ReadFeed: 0/145 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 14373ms problems are : Problem set: 7 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 154 out of 6161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6161/6161 places, 12013/12013 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6161 transition count 12012
Applied a total of 1 rules in 127387 ms. Remains 6161 /6161 variables (removed 0) and now considering 12012/12013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127412 ms. Remains : 6161/6161 places, 12012/12013 transitions.
RANDOM walk for 40000 steps (8 resets) in 8143 ms. (4 steps per ms) remains 2/3 properties
FORMULA BlocksWorld-PT-15-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1425 ms. (28 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1312 ms. (30 steps per ms) remains 2/2 properties
// Phase 1: matrix 12012 rows 6161 cols
[2024-06-07 13:53:44] [INFO ] Computed 155 invariants in 86 ms
[2024-06-07 13:53:44] [INFO ] State equation strengthened by 144 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5879/6019 variables, 133/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6019 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 142/6161 variables, 22/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6161 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 12012/18173 variables, 6161/6316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18173 variables, 144/6460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18173 variables, 0/6460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/18173 variables, 0/6460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18173/18173 variables, and 6460 constraints, problems are : Problem set: 0 solved, 2 unsolved in 12425 ms.
Refiners :[Positive P Invariants (semi-flows): 155/155 constraints, State Equation: 6161/6161 constraints, ReadFeed: 144/144 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5879/6019 variables, 133/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 13:53:58] [INFO ] Deduced a trap composed of 78 places in 514 ms of which 6 ms to minimize.
[2024-06-07 13:53:58] [INFO ] Deduced a trap composed of 78 places in 218 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/6019 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 13:53:59] [INFO ] Deduced a trap composed of 78 places in 311 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/6019 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6019 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 142/6161 variables, 22/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 13:54:00] [INFO ] Deduced a trap composed of 370 places in 434 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/6161 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6161 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 12012/18173 variables, 6161/6320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/18173 variables, 144/6464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/18173 variables, 1/6465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 13:54:20] [INFO ] Deduced a trap composed of 690 places in 3859 ms of which 22 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/18173 variables, 1/6466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/18173 variables, 0/6466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/18173 variables, 0/6466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18173/18173 variables, and 6466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 28314 ms.
Refiners :[Positive P Invariants (semi-flows): 155/155 constraints, State Equation: 6161/6161 constraints, ReadFeed: 144/144 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 5/5 constraints]
After SMT, in 40954ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 620 ms.
Support contains 140 out of 6161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6161/6161 places, 12012/12012 transitions.
Applied a total of 0 rules in 94165 ms. Remains 6161 /6161 variables (removed 0) and now considering 12012/12012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94166 ms. Remains : 6161/6161 places, 12012/12012 transitions.
RANDOM walk for 40000 steps (8 resets) in 5278 ms. (7 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1278 ms. (31 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1333 ms. (29 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 293029 steps, run timeout after 6001 ms. (steps per millisecond=48 ) properties seen :0 out of 2
Probabilistic random walk after 293029 steps, saw 254235 distinct states, run finished after 6007 ms. (steps per millisecond=48 ) properties seen :0
[2024-06-07 13:56:08] [INFO ] Invariant cache hit.
[2024-06-07 13:56:08] [INFO ] State equation strengthened by 144 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5879/6019 variables, 133/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6019 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 142/6161 variables, 22/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6161 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 12012/18173 variables, 6161/6316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18173 variables, 144/6460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18173 variables, 0/6460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/18173 variables, 0/6460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18173/18173 variables, and 6460 constraints, problems are : Problem set: 0 solved, 2 unsolved in 10257 ms.
Refiners :[Positive P Invariants (semi-flows): 155/155 constraints, State Equation: 6161/6161 constraints, ReadFeed: 144/144 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5879/6019 variables, 133/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 13:56:19] [INFO ] Deduced a trap composed of 78 places in 146 ms of which 2 ms to minimize.
[2024-06-07 13:56:19] [INFO ] Deduced a trap composed of 78 places in 122 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/6019 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6019 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 142/6161 variables, 22/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6161 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 12012/18173 variables, 6161/6318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18173 variables, 144/6462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/18173 variables, 1/6463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 13:56:36] [INFO ] Deduced a trap composed of 228 places in 299 ms of which 3 ms to minimize.
[2024-06-07 13:56:39] [INFO ] Deduced a trap composed of 1180 places in 2773 ms of which 18 ms to minimize.
[2024-06-07 13:56:41] [INFO ] Deduced a trap composed of 630 places in 924 ms of which 18 ms to minimize.
[2024-06-07 13:56:44] [INFO ] Deduced a trap composed of 154 places in 2971 ms of which 20 ms to minimize.
[2024-06-07 13:56:47] [INFO ] Deduced a trap composed of 1140 places in 2526 ms of which 16 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/18173 variables, 5/6468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/18173 variables, 0/6468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/18173 variables, 0/6468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18173/18173 variables, and 6468 constraints, problems are : Problem set: 0 solved, 2 unsolved in 33244 ms.
Refiners :[Positive P Invariants (semi-flows): 155/155 constraints, State Equation: 6161/6161 constraints, ReadFeed: 144/144 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 7/7 constraints]
After SMT, in 43615ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 759 ms.
Support contains 140 out of 6161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6161/6161 places, 12012/12012 transitions.
Applied a total of 0 rules in 93428 ms. Remains 6161 /6161 variables (removed 0) and now considering 12012/12012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93429 ms. Remains : 6161/6161 places, 12012/12012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6161/6161 places, 12012/12012 transitions.
Applied a total of 0 rules in 104670 ms. Remains 6161 /6161 variables (removed 0) and now considering 12012/12012 (removed 0) transitions.
[2024-06-07 14:00:10] [INFO ] Invariant cache hit.
[2024-06-07 14:00:18] [INFO ] Implicit Places using invariants in 7543 ms returned []
Implicit Place search using SMT only with invariants took 7556 ms to find 0 implicit places.
Running 12007 sub problems to find dead transitions.
[2024-06-07 14:00:18] [INFO ] Invariant cache hit.
[2024-06-07 14:00:18] [INFO ] State equation strengthened by 144 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 8

BK_STOP 1717768926020

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityCardinality -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="BlocksWorld-PT-15"
export BK_EXAMINATION="ReachabilityCardinality"
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 BlocksWorld-PT-15, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r602-tall-171774424800278"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-15.tgz
mv BlocksWorld-PT-15 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;