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.r018-smll-177946788100358.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 BlocksWorld-PT-09, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788100358
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 7.9K Mar 5 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 5 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 5 16:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 5 16:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 07:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 16:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Mar 5 16:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 5 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 5 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:28 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 2.3M 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-00
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-01
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-02
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-03
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-04
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-05
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-06
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-07
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-08
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-09
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-10
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-11
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-12
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-13
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-14
FORMULA_NAME BlocksWorld-PT-09-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779634351738

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-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-24 14:52:33] [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]
[2026-05-24 14:52:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 14:52:34] [INFO ] Load time of PNML (sax parser for PT used): 656 ms
[2026-05-24 14:52:34] [INFO ] Transformed 2449 places.
[2026-05-24 14:52:34] [INFO ] Transformed 4705 transitions.
[2026-05-24 14:52:34] [INFO ] Found NUPN structural information;
[2026-05-24 14:52:34] [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]
[2026-05-24 14:52:34] [INFO ] Parsed PT model containing 2449 places and 4705 transitions and 23506 arcs in 850 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2026-05-24 14:52:36] [INFO ] Flatten gal took : 1356 ms
RANDOM walk for 40000 steps (8 resets) in 8043 ms. (4 steps per ms) remains 5/16 properties
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 942 ms. (42 steps per ms) remains 5/5 properties
[2026-05-24 14:52:37] [INFO ] Flatten gal took : 530 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1065 ms. (37 steps per ms) remains 5/5 properties
[2026-05-24 14:52:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13283558936716866798.gal : 334 ms
[2026-05-24 14:52:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14463218993623861932.prop : 11 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/ReachabilityCardinality13283558936716866798.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14463218993623861932.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 1068 ms. (37 steps per ms) remains 5/5 properties

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 ...330
BEST_FIRST walk for 40003 steps (8 resets) in 959 ms. (41 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 837 ms. (47 steps per ms) remains 5/5 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9199077488079963479.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1957610454723297635.kers'
[2026-05-24 14:52:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9199077488079963479.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1957610454723297635.kers]
Normalized transition count is 4704 out of 4705 initially.
Culled 0 columns in 4 ms.
// Phase 1: matrix 4704 rows 2449 cols 23232 entries
Finished phase 1 with 2352 SingleSign rule and 0 generalized
[2026-05-24 14:52:38] [INFO ] Computed 97 invariants in 34 ms
Computed 97 P flows in 40 ms.
Exported basis to /tmp/petrispot-output-1957610454723297635.kers
Total runtime 46 ms.
[2026-05-24 14:52:38] [INFO ] State equation strengthened by 91 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Loading property file /tmp/ReachabilityCardinality14463218993623861932.prop.
Problem BlocksWorld-PT-09-ReachabilityCardinality-2024-00 is UNSAT
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-09-ReachabilityCardinality-2024-15 is UNSAT
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 2156/2219 variables, 68/68 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2219 variables, 0/68 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 230/2449 variables, 29/97 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/97 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4704/7153 variables, 2449/2546 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7153 variables, 90/2636 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7153 variables, 0/2636 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1/7154 variables, 1/2637 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7154 variables, 0/2637 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7154/7154 variables, and 2637 constraints, problems are : Problem set: 2 solved, 3 unsolved in 5046 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2449/2449 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2159/2219 variables, 68/68 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem BlocksWorld-PT-09-ReachabilityCardinality-2024-09 is UNSAT
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-09-ReachabilityCardinality-2024-14 is UNSAT
FORMULA BlocksWorld-PT-09-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/2219 variables, 2/70 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2219 variables, 0/70 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 230/2449 variables, 29/99 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2449 variables, 1/100 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2449 variables, 0/100 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7153/7154 variables, and 2549 constraints, problems are : Problem set: 4 solved, 1 unsolved in 3865 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2449/2449 constraints, ReadFeed: 0/91 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9241ms problems are : Problem set: 4 solved, 1 unsolved
Parikh walk visited 0 properties in 567 ms.
Support contains 14 out of 2449 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2449/2449 places, 4705/4705 transitions.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 28
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :28 after 37
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :37 after 43
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :43 after 53
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 2449 transition count 4704
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :53 after 70
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :70 after 201
Applied a total of 1 rules in 25966 ms. Remains 2449 /2449 variables (removed 0) and now considering 4704/4705 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25982 ms. Remains : 2449/2449 places, 4704/4705 transitions.
RANDOM walk for 40000 steps (8 resets) in 3578 ms. (11 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 658 ms. (60 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 244868 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :0 out of 1
Probabilistic random walk after 244868 steps, saw 200370 distinct states, run finished after 3011 ms. (steps per millisecond=81 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13542465918762869432.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17208804594232027348.kers'
[2026-05-24 14:53:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13542465918762869432.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17208804594232027348.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 4704 rows 2449 cols 23232 entries
Finished phase 1 with 2352 SingleSign rule and 0 generalized
[2026-05-24 14:53:18] [INFO ] Computed 97 invariants in 28 ms
Computed 97 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-17208804594232027348.kers
Total runtime 35 ms.
[2026-05-24 14:53:18] [INFO ] State equation strengthened by 90 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 967/981 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/981 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1468/2449 variables, 75/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4704/7153 variables, 2449/2546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7153 variables, 90/2636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7153 variables, 0/2636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/7153 variables, 0/2636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7153/7153 variables, and 2636 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2951 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2449/2449 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 967/981 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/981 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/981 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1468/2449 variables, 75/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2449 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4704/7153 variables, 2449/2547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7153 variables, 90/2637 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :201 after 770
At refinement iteration 8 (INCLUDED_ONLY) 0/7153 variables, 1/2638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7153 variables, 0/2638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/7153 variables, 0/2638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7153/7153 variables, and 2638 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7093 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2449/2449 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10174ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 286 ms.
Support contains 14 out of 2449 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2449/2449 places, 4704/4704 transitions.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :770 after 1176
Applied a total of 0 rules in 20089 ms. Remains 2449 /2449 variables (removed 0) and now considering 4704/4704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20089 ms. Remains : 2449/2449 places, 4704/4704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2449/2449 places, 4704/4704 transitions.
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1176 after 2828
Applied a total of 0 rules in 20255 ms. Remains 2449 /2449 variables (removed 0) and now considering 4704/4704 (removed 0) transitions.
[2026-05-24 14:54:09] [INFO ] Invariant cache hit.
[2026-05-24 14:54:15] [INFO ] Implicit Places using invariants in 6013 ms returned []
[2026-05-24 14:54:15] [INFO ] Invariant cache hit.
[2026-05-24 14:54:19] [INFO ] State equation strengthened by 90 read => feed constraints.
[2026-05-24 14:54:31] [INFO ] Implicit Places using invariants and state equation in 16254 ms returned []
Implicit Place search using SMT with State Equation took 22292 ms to find 0 implicit places.
[2026-05-24 14:54:32] [INFO ] Redundant transitions in 681 ms returned []
Running 4701 sub problems to find dead transitions.
[2026-05-24 14:54:32] [INFO ] Invariant cache hit.
[2026-05-24 14:54:32] [INFO ] State equation strengthened by 90 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD635 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD831 is UNSAT
Problem TDEAD880 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1125 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1664 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1762 is UNSAT
Problem TDEAD1811 is UNSAT
Problem TDEAD1860 is UNSAT
Problem TDEAD1909 is UNSAT
Problem TDEAD1958 is UNSAT
Problem TDEAD2007 is UNSAT
Problem TDEAD2056 is UNSAT
Problem TDEAD2105 is UNSAT
Problem TDEAD2154 is UNSAT
Problem TDEAD2203 is UNSAT
Problem TDEAD2252 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2399 is UNSAT
Problem TDEAD2448 is UNSAT
Problem TDEAD2542 is UNSAT
Problem TDEAD2634 is UNSAT
Problem TDEAD2724 is UNSAT
Problem TDEAD2812 is UNSAT
Problem TDEAD2898 is UNSAT
Problem TDEAD2982 is UNSAT
Problem TDEAD3064 is UNSAT
Problem TDEAD3144 is UNSAT
Problem TDEAD3222 is UNSAT
Problem TDEAD3298 is UNSAT
Problem TDEAD3372 is UNSAT
Problem TDEAD3444 is UNSAT
Problem TDEAD3514 is UNSAT
Problem TDEAD3582 is UNSAT
Problem TDEAD3648 is UNSAT
Problem TDEAD3712 is UNSAT
Problem TDEAD3774 is UNSAT
Problem TDEAD3892 is UNSAT
Problem TDEAD3948 is UNSAT
Problem TDEAD4002 is UNSAT
Problem TDEAD4054 is UNSAT
Problem TDEAD4104 is UNSAT
Problem TDEAD4198 is UNSAT
Problem TDEAD4242 is UNSAT
Problem TDEAD4284 is UNSAT
Problem TDEAD4324 is UNSAT
Problem TDEAD4362 is UNSAT
Problem TDEAD4398 is UNSAT
Problem TDEAD4432 is UNSAT
Problem TDEAD4464 is UNSAT
Problem TDEAD4494 is UNSAT
Problem TDEAD4522 is UNSAT
Problem TDEAD4548 is UNSAT
Problem TDEAD4572 is UNSAT
Problem TDEAD4594 is UNSAT
Problem TDEAD4614 is UNSAT
Problem TDEAD4632 is UNSAT
Problem TDEAD4648 is UNSAT
Problem TDEAD4662 is UNSAT
Problem TDEAD4674 is UNSAT
Problem TDEAD4684 is UNSAT
Problem TDEAD4692 is UNSAT
Problem TDEAD4702 is UNSAT
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :2828 after 6729
At refinement iteration 0 (INCLUDED_ONLY) 0/2446 variables, 91/91 constraints. Problems are: Problem set: 90 solved, 4611 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2446/7153 variables, and 91 constraints, problems are : Problem set: 90 solved, 4611 unsolved in 30203 ms.
Refiners :[Positive P Invariants (semi-flows): 91/97 constraints, State Equation: 0/2449 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 4656/2352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 90 solved, 4611 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 4/4 constraints. Problems are: Problem set: 90 solved, 4611 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2401/7153 variables, and 4 constraints, problems are : Problem set: 90 solved, 4611 unsolved in 30119 ms.
Refiners :[Positive P Invariants (semi-flows): 4/97 constraints, State Equation: 0/2449 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 2304/2352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 71627ms problems are : Problem set: 90 solved, 4611 unsolved
Search for dead transitions found 90 dead transitions in 71691ms
Found 90 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 90 transitions
Dead transitions reduction (with SMT) removed 90 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 2449/2449 places, 4614/4704 transitions.
Graph (complete) has 11673 edges and 2449 vertex of which 2404 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.6 ms
Discarding 45 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 19755 ms. Remains 2404 /2449 variables (removed 45) and now considering 4614/4614 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14687103229208890677.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7320788357492299631.kers'
[2026-05-24 14:56:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14687103229208890677.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7320788357492299631.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 4614 rows 2404 cols 22962 entries
Finished phase 1 with 2307 SingleSign rule and 0 generalized
[2026-05-24 14:56:03] [INFO ] Computed 97 invariants in 32 ms
Computed 97 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-7320788357492299631.kers
Total runtime 39 ms.
[2026-05-24 14:56:09] [INFO ] Implicit Places using invariants in 5394 ms returned []
[2026-05-24 14:56:09] [INFO ] Invariant cache hit.
[2026-05-24 14:56:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-24 14:56:20] [INFO ] Implicit Places using invariants and state equation in 11694 ms returned []
Implicit Place search using SMT with State Equation took 17091 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2404/2449 places, 4614/4704 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 151884 ms. Remains : 2404/2449 places, 4614/4704 transitions.
RANDOM walk for 40000 steps (8 resets) in 3819 ms. (10 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 551 ms. (72 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 266272 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :0 out of 1
Probabilistic random walk after 266272 steps, saw 219652 distinct states, run finished after 3001 ms. (steps per millisecond=88 ) properties seen :0
[2026-05-24 14:56:25] [INFO ] Invariant cache hit.
[2026-05-24 14:56:25] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 949/963 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/963 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1441/2404 variables, 75/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2404 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4614/7018 variables, 2404/2501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7018 variables, 6/2507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7018 variables, 0/2507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/7018 variables, 0/2507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7018/7018 variables, and 2507 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2820 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2404/2404 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 949/963 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/963 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1441/2404 variables, 75/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2404 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4614/7018 variables, 2404/2501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7018 variables, 6/2507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7018 variables, 1/2508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7018 variables, 0/2508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/7018 variables, 0/2508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7018/7018 variables, and 2508 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4114 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2404/2404 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6967ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 951 ms.
Support contains 14 out of 2404 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2404/2404 places, 4614/4614 transitions.
Applied a total of 0 rules in 18793 ms. Remains 2404 /2404 variables (removed 0) and now considering 4614/4614 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18793 ms. Remains : 2404/2404 places, 4614/4614 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2404/2404 places, 4614/4614 transitions.
Applied a total of 0 rules in 18950 ms. Remains 2404 /2404 variables (removed 0) and now considering 4614/4614 (removed 0) transitions.
[2026-05-24 14:57:10] [INFO ] Invariant cache hit.
[2026-05-24 14:57:16] [INFO ] Implicit Places using invariants in 5454 ms returned []
[2026-05-24 14:57:16] [INFO ] Invariant cache hit.
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :6729 after 14138
[2026-05-24 14:57:20] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-24 14:57:26] [INFO ] Implicit Places using invariants and state equation in 10771 ms returned []
Implicit Place search using SMT with State Equation took 16247 ms to find 0 implicit places.
[2026-05-24 14:57:27] [INFO ] Redundant transitions in 573 ms returned []
Running 4611 sub problems to find dead transitions.
[2026-05-24 14:57:27] [INFO ] Invariant cache hit.
[2026-05-24 14:57:27] [INFO ] State equation strengthened by 6 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 4611 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2401/7018 variables, and 91 constraints, problems are : Problem set: 0 solved, 4611 unsolved in 30125 ms.
Refiners :[Positive P Invariants (semi-flows): 91/97 constraints, State Equation: 0/2404 constraints, ReadFeed: 0/6 constraints, PredecessorRefiner: 4611/2307 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4611 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 4611 unsolved
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :14138 after 19536
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2401/7018 variables, and 91 constraints, problems are : Problem set: 0 solved, 4611 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 91/97 constraints, State Equation: 0/2404 constraints, ReadFeed: 0/6 constraints, PredecessorRefiner: 2304/2307 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70556ms problems are : Problem set: 0 solved, 4611 unsolved
Search for dead transitions found 0 dead transitions in 70574ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106372 ms. Remains : 2404/2404 places, 4614/4614 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 19908 ms. Remains 2404 /2404 variables (removed 0) and now considering 4614/4614 (removed 0) transitions.
Running SMT prover for 1 properties.
[2026-05-24 14:58:58] [INFO ] Invariant cache hit.
[2026-05-24 14:58:58] [INFO ] After 458ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-24 14:58:59] [INFO ] [Nat]Absence check using 97 positive place invariants in 78 ms returned sat
[2026-05-24 14:59:02] [INFO ] After 3180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-24 14:59:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1073 ms
TRAPS : Iteration 1
[2026-05-24 14:59:03] [INFO ] After 4888ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-24 14:59:04] [INFO ] After 5699ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 26118 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 14:59:04] [INFO ] Flatten gal took : 211 ms
[2026-05-24 14:59:04] [INFO ] Applying decomposition
[2026-05-24 14:59:05] [INFO ] Flatten gal took : 198 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph118598959375425964.txt' '-o' '/tmp/graph118598959375425964.bin' '-w' '/tmp/graph118598959375425964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph118598959375425964.bin' '-l' '-1' '-v' '-w' '/tmp/graph118598959375425964.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:59:06] [INFO ] Decomposing Gal with order
[2026-05-24 14:59:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:59:07] [INFO ] Removed a total of 8839 redundant transitions.
[2026-05-24 14:59:07] [INFO ] Flatten gal took : 1387 ms
[2026-05-24 14:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 384 labels/synchronizations in 263 ms.
[2026-05-24 14:59:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8720158867616038469.gal : 58 ms
[2026-05-24 14:59:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8791335501836725857.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/ReachabilityCardinality8720158867616038469.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8791335501836725857.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 ...328
Loading property file /tmp/ReachabilityCardinality8791335501836725857.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 19
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :19 after 24
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :24 after 45
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :45 after 67
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :67 after 98
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :98 after 138
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :138 after 1751
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1751 after 5834
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5834 after 12355
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :12355 after 23321
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :23321 after 70157
Detected timeout of ITS tools.
[2026-05-24 15:29:17] [INFO ] Flatten gal took : 3127 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13944133045947795708
[2026-05-24 15:29:18] [INFO ] Too many transitions (4614) to apply POR reductions. Disabling POR matrices.
[2026-05-24 15:29:19] [INFO ] Applying decomposition
[2026-05-24 15:29:21] [INFO ] Built C files in 2229ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13944133045947795708
Running compilation step : cd /tmp/ltsmin13944133045947795708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-24 15:29:23] [INFO ] Flatten gal took : 3124 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9343081700997630127.txt' '-o' '/tmp/graph9343081700997630127.bin' '-w' '/tmp/graph9343081700997630127.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9343081700997630127.bin' '-l' '-1' '-v' '-w' '/tmp/graph9343081700997630127.weights' '-q' '0' '-e' '0.001'
[2026-05-24 15:29:45] [INFO ] Decomposing Gal with order
[2026-05-24 15:29:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 15:29:50] [INFO ] Removed a total of 8750 redundant transitions.
[2026-05-24 15:29:51] [INFO ] Flatten gal took : 4215 ms
[2026-05-24 15:29:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 579 ms.
[2026-05-24 15:29:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16117543561718966279.gal : 166 ms
[2026-05-24 15:29:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17990744084007350709.prop : 3 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/ReachabilityCardinality16117543561718966279.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17990744084007350709.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 ...330
Loading property file /tmp/ReachabilityCardinality17990744084007350709.prop.
Compilation finished in 35161 ms.
Running link step : cd /tmp/ltsmin13944133045947795708;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 123 ms.
Running LTSmin : cd /tmp/ltsmin13944133045947795708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'BlocksWorldPT09ReachabilityCardinality202404==true'
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 15
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :15 after 20
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :20 after 382
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :382 after 755
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :755 after 1081
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1081 after 1464
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1464 after 4705
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4705 after 12847
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :12847 after 17848
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :17848 after 28249
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :28249 after 46688
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :46688 after 96182

BK_TIME_CONFINEMENT_REACHED

--------------------
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
++ 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 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-09"
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 2-5973"
echo " Executing tool itstools"
echo " Input is BlocksWorld-PT-09, 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 r018-smll-177946788100358"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-09.tgz
mv BlocksWorld-PT-09 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.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 ;