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-177946788200431.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-18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788200431
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.7M
-rw-r--r-- 1 mcc users 7.2K Mar 5 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 5 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 5 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 5 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 07:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Mar 5 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 5 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 5 16:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 07:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:30 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 8.3M 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-18-ReachabilityFireability-2024-00
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-01
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-02
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-03
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-04
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-05
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-06
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-07
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-08
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-09
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-10
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-11
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-12
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-13
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-14
FORMULA_NAME BlocksWorld-PT-18-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779721128765

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 14:58:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 14:58:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 14:58:52] [INFO ] Load time of PNML (sax parser for PT used): 1194 ms
[2026-05-25 14:58:52] [INFO ] Transformed 8741 places.
[2026-05-25 14:58:52] [INFO ] Transformed 17113 transitions.
[2026-05-25 14:58:52] [INFO ] Found NUPN structural information;
[2026-05-25 14:58:52] [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, pred_on_table_77, pred_on_table_78, pred_on_table_79, pred_on_table_80, pred_on_table_81, pred_on_table_82, pred_on_table_83, pred_on_table_84, pred_on_table_85, pred_on_table_86, pred_on_table_87, pred_on_table_88, pred_on_table_89, pred_on_table_90, pred_on_table_91]
[2026-05-25 14:58:52] [INFO ] Parsed PT model containing 8741 places and 17113 transitions and 85538 arcs in 1537 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
[2026-05-25 14:58:56] [INFO ] Flatten gal took : 2466 ms
[2026-05-25 14:58:57] [INFO ] Flatten gal took : 1186 ms
[2026-05-25 14:58:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14157299792305893374.gal : 467 ms
[2026-05-25 14:58:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10416565509526513915.prop : 14 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/ReachabilityCardinality14157299792305893374.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10416565509526513915.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
RANDOM walk for 40000 steps (8 resets) in 23204 ms. (1 steps per ms) remains 8/16 properties
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1640 ms. (24 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1697 ms. (23 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1298 ms. (30 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1484 ms. (26 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1428 ms. (27 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1440 ms. (27 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1277 ms. (31 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1355 ms. (29 steps per ms) remains 8/8 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15047586642977865911.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9192120616671627191.kers'
[2026-05-25 14:59:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15047586642977865911.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9192120616671627191.kers]
Normalized transition count is 17112 out of 17113 initially.
Culled 0 columns in 18 ms.
// Phase 1: matrix 17112 rows 8741 cols 85008 entries
Finished phase 1 with 8556 SingleSign rule and 0 generalized
[2026-05-25 14:59:02] [INFO ] Computed 185 invariants in 142 ms
Computed 185 P flows in 144 ms.
Exported basis to /tmp/petrispot-output-9192120616671627191.kers
Total runtime 164 ms.
[2026-05-25 14:59:02] [INFO ] State equation strengthened by 163 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Loading property file /tmp/ReachabilityCardinality10416565509526513915.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem BlocksWorld-PT-18-ReachabilityFireability-2024-02 is UNSAT
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-18-ReachabilityFireability-2024-03 is UNSAT
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-18-ReachabilityFireability-2024-04 is UNSAT
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-18-ReachabilityFireability-2024-07 is UNSAT
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-18-ReachabilityFireability-2024-11 is UNSAT
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-18-ReachabilityFireability-2024-13 is UNSAT
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-18-ReachabilityFireability-2024-15 is UNSAT
FORMULA BlocksWorld-PT-18-ReachabilityFireability-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 8508/8727 variables, 171/171 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8727 variables, 0/171 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 14/8741 variables, 14/185 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8741 variables, 0/185 constraints. Problems are: Problem set: 7 solved, 1 unsolved
SMT process timed out in 5784ms, After SMT, problems are : Problem set: 7 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 77 out of 8741 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8741/8741 places, 17113/17113 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 8741 transition count 17112
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :8 after 61
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :61 after 63
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :63 after 71
Applied a total of 1 rules in 248576 ms. Remains 8741 /8741 variables (removed 0) and now considering 17112/17113 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248595 ms. Remains : 8741/8741 places, 17112/17113 transitions.
RANDOM walk for 40000 steps (8 resets) in 12002 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1783 ms. (22 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 417841 steps, run timeout after 9001 ms. (steps per millisecond=46 ) properties seen :0 out of 1
Probabilistic random walk after 417841 steps, saw 360463 distinct states, run finished after 9010 ms. (steps per millisecond=46 ) 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-12470269057894373223.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13212456505243020705.kers'
[2026-05-25 15:03:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12470269057894373223.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13212456505243020705.kers]
Culled 0 columns in 18 ms.
// Phase 1: matrix 17112 rows 8741 cols 85008 entries
Finished phase 1 with 8556 SingleSign rule and 0 generalized
[2026-05-25 15:03:29] [INFO ] Computed 185 invariants in 136 ms
Computed 185 P flows in 141 ms.
Exported basis to /tmp/petrispot-output-13212456505243020705.kers
Total runtime 158 ms.
[2026-05-25 15:03:29] [INFO ] State equation strengthened by 162 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6519/6596 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6596 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2145/8741 variables, 93/185 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8741 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17112/25853 variables, 8741/8926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25853 variables, 162/9088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/25853 variables, 0/9088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/25853 variables, 0/9088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25853/25853 variables, and 9088 constraints, problems are : Problem set: 0 solved, 1 unsolved in 17167 ms.
Refiners :[Positive P Invariants (semi-flows): 185/185 constraints, State Equation: 8741/8741 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 1/0 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) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6519/6596 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6596 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2145/8741 variables, 93/185 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8741 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17112/25853 variables, 8741/8926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 25853/25853 variables, and 9088 constraints, problems are : Problem set: 0 solved, 1 unsolved in 21970 ms.
Refiners :[Positive P Invariants (semi-flows): 185/185 constraints, State Equation: 8741/8741 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39572ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 478 ms.
Support contains 77 out of 8741 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8741/8741 places, 17112/17112 transitions.
Applied a total of 0 rules in 195884 ms. Remains 8741 /8741 variables (removed 0) and now considering 17112/17112 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195885 ms. Remains : 8741/8741 places, 17112/17112 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8741/8741 places, 17112/17112 transitions.
Applied a total of 0 rules in 203295 ms. Remains 8741 /8741 variables (removed 0) and now considering 17112/17112 (removed 0) transitions.
[2026-05-25 15:10:48] [INFO ] Invariant cache hit.
[2026-05-25 15:11:10] [INFO ] Implicit Places using invariants in 21385 ms returned []
Implicit Place search using SMT only with invariants took 21408 ms to find 0 implicit places.
Running 17101 sub problems to find dead transitions.
[2026-05-25 15:11:10] [INFO ] Invariant cache hit.
[2026-05-25 15:11:10] [INFO ] State equation strengthened by 162 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD649 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD928 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1114 is UNSAT
Problem TDEAD1207 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/8730 variables, 163/163 constraints. Problems are: Problem set: 12 solved, 17089 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8730/25853 variables, and 163 constraints, problems are : Problem set: 12 solved, 17089 unsolved in 31575 ms.
Refiners :[Positive P Invariants (semi-flows): 163/185 constraints, State Equation: 0/8741 constraints, ReadFeed: 0/162 constraints, PredecessorRefiner: 17090/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 17089 unsolved
Problem TDEAD1393 is UNSAT
Problem TDEAD1486 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1672 is UNSAT
Problem TDEAD1765 is UNSAT
Problem TDEAD1858 is UNSAT
Problem TDEAD1951 is UNSAT
Problem TDEAD2044 is UNSAT
Problem TDEAD2137 is UNSAT
Problem TDEAD2230 is UNSAT
Problem TDEAD2416 is UNSAT
Problem TDEAD2509 is UNSAT
Problem TDEAD2602 is UNSAT
Problem TDEAD2695 is UNSAT
Problem TDEAD2788 is UNSAT
Problem TDEAD2881 is UNSAT
Problem TDEAD2974 is UNSAT
Problem TDEAD3067 is UNSAT
Problem TDEAD3160 is UNSAT
Problem TDEAD3253 is UNSAT
Problem TDEAD3439 is UNSAT
Problem TDEAD3532 is UNSAT
Problem TDEAD3625 is UNSAT
Problem TDEAD3718 is UNSAT
Problem TDEAD3811 is UNSAT
Problem TDEAD3904 is UNSAT
Problem TDEAD3997 is UNSAT
Problem TDEAD4090 is UNSAT
Problem TDEAD4183 is UNSAT
Problem TDEAD4276 is UNSAT
Problem TDEAD4369 is UNSAT
Problem TDEAD4462 is UNSAT
Problem TDEAD4555 is UNSAT
Problem TDEAD4741 is UNSAT
Problem TDEAD4834 is UNSAT
Problem TDEAD4927 is UNSAT
Problem TDEAD5020 is UNSAT
Problem TDEAD5113 is UNSAT
Problem TDEAD5206 is UNSAT
Problem TDEAD5299 is UNSAT
Problem TDEAD5485 is UNSAT
Problem TDEAD5578 is UNSAT
Problem TDEAD5671 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/8719 variables, 143/143 constraints. Problems are: Problem set: 55 solved, 17046 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8719/25853 variables, and 143 constraints, problems are : Problem set: 55 solved, 17046 unsolved in 30822 ms.
Refiners :[Positive P Invariants (semi-flows): 143/185 constraints, State Equation: 0/8741 constraints, ReadFeed: 0/162 constraints, PredecessorRefiner: 16863/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 202175ms problems are : Problem set: 55 solved, 17046 unsolved
Search for dead transitions found 55 dead transitions in 202643ms
Found 55 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 55 transitions
Dead transitions reduction (with SMT) removed 55 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 8741/8741 places, 17057/17112 transitions.
Graph (complete) has 42816 edges and 8741 vertex of which 8689 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.217 ms
Discarding 52 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 229480 ms. Remains 8689 /8741 variables (removed 52) and now considering 17057/17057 (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-16542554285586856857.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1642839933177116625.kers'
[2026-05-25 15:18:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16542554285586856857.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1642839933177116625.kers]
Culled 0 columns in 18 ms.
// Phase 1: matrix 17057 rows 8689 cols 84792 entries
Finished phase 1 with 8504 SingleSign rule and 51 generalized
[2026-05-25 15:18:23] [INFO ] Computed 134 invariants in 139 ms
Computed 134 P flows in 141 ms.
Exported basis to /tmp/petrispot-output-1642839933177116625.kers
Total runtime 176 ms.
[2026-05-25 15:18:56] [INFO ] Performed 7215/8689 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 15:19:09] [INFO ] Implicit Places using invariants in 46749 ms returned []
Implicit Place search using SMT only with invariants took 46767 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 8689/8741 places, 17057/17112 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 709734 ms. Remains : 8689/8741 places, 17057/17112 transitions.
RANDOM walk for 40000 steps (8 resets) in 13471 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1574 ms. (25 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 341797 steps, run timeout after 12001 ms. (steps per millisecond=28 ) properties seen :0 out of 1
Probabilistic random walk after 341797 steps, saw 287486 distinct states, run finished after 12001 ms. (steps per millisecond=28 ) properties seen :0
[2026-05-25 15:19:33] [INFO ] Invariant cache hit.
[2026-05-25 15:19:33] [INFO ] State equation strengthened by 113 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3234/3311 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3311 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2755/6066 variables, 44/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6066 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2623/8689 variables, 51/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8689 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 25746/25746 variables, and 8823 constraints, problems are : Problem set: 0 solved, 1 unsolved in 47694 ms.
Refiners :[Positive P Invariants (semi-flows): 83/83 constraints, Generalized P Invariants (flows): 51/51 constraints, State Equation: 8689/8689 constraints, ReadFeed: 0/113 constraints, PredecessorRefiner: 1/0 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) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3234/3311 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3311 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2755/6066 variables, 44/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6066 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2623/8689 variables, 51/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 127473ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 77 out of 8689 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8689/8689 places, 17057/17057 transitions.
Applied a total of 0 rules in 224774 ms. Remains 8689 /8689 variables (removed 0) and now considering 17057/17057 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 224775 ms. Remains : 8689/8689 places, 17057/17057 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8689/8689 places, 17057/17057 transitions.
Applied a total of 0 rules in 188756 ms. Remains 8689 /8689 variables (removed 0) and now considering 17057/17057 (removed 0) transitions.
[2026-05-25 15:28:42] [INFO ] Invariant cache hit.
Detected timeout of ITS tools.
[2026-05-25 15:29:04] [INFO ] Flatten gal took : 666 ms
[2026-05-25 15:29:04] [INFO ] Applying decomposition
[2026-05-25 15:29:05] [INFO ] Flatten gal took : 697 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/graph13887472839610029138.txt' '-o' '/tmp/graph13887472839610029138.bin' '-w' '/tmp/graph13887472839610029138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13887472839610029138.bin' '-l' '-1' '-v' '-w' '/tmp/graph13887472839610029138.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:29:14] [INFO ] Decomposing Gal with order
[2026-05-25 15:29:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:29:20] [INFO ] Removed a total of 33118 redundant transitions.
[2026-05-25 15:29:21] [INFO ] Flatten gal took : 4402 ms
[2026-05-25 15:29:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1254 labels/synchronizations in 1063 ms.
[2026-05-25 15:29:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14162827878364022598.gal : 199 ms
[2026-05-25 15:29:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11837972944563770623.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/ReachabilityCardinality14162827878364022598.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11837972944563770623.prop' '--nowitness'

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 ...309
[2026-05-25 15:29:27] [INFO ] Implicit Places using invariants in 53625 ms returned []
Implicit Place search using SMT only with invariants took 53627 ms to find 0 implicit places.
Running 17046 sub problems to find dead transitions.
[2026-05-25 15:29:28] [INFO ] Invariant cache hit.
[2026-05-25 15:29:28] [INFO ] State equation strengthened by 113 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality11837972944563770623.prop.
Problem TDEAD5709 is UNSAT
Problem TDEAD5802 is UNSAT
Problem TDEAD5895 is UNSAT
Problem TDEAD6081 is UNSAT
Problem TDEAD6174 is UNSAT
Problem TDEAD6267 is UNSAT
Problem TDEAD6360 is UNSAT
Problem TDEAD6453 is UNSAT
Problem TDEAD6546 is UNSAT
Problem TDEAD6639 is UNSAT
Problem TDEAD6732 is UNSAT
Problem TDEAD6825 is UNSAT
Problem TDEAD6918 is UNSAT
Problem TDEAD7011 is UNSAT
Problem TDEAD7104 is UNSAT
Problem TDEAD7197 is UNSAT
Problem TDEAD7290 is UNSAT
Problem TDEAD7383 is UNSAT
Problem TDEAD7476 is UNSAT
Problem TDEAD7569 is UNSAT
Problem TDEAD7662 is UNSAT
Problem TDEAD7755 is UNSAT
Problem TDEAD8127 is UNSAT
Problem TDEAD8220 is UNSAT
Problem TDEAD8406 is UNSAT
Problem TDEAD8499 is UNSAT
Problem TDEAD8592 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/8676 variables, 63/63 constraints. Problems are: Problem set: 27 solved, 17019 unsolved
SMT process timed out in 93034ms, After SMT, problems are : Problem set: 27 solved, 17019 unsolved
Search for dead transitions found 27 dead transitions in 93462ms
Found 27 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 27 transitions
Dead transitions reduction (with SMT) removed 27 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 8689/8689 places, 17030/17057 transitions.
Graph (complete) has 42687 edges and 8689 vertex of which 8662 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.13 ms
Discarding 27 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 190342 ms. Remains 8662 /8689 variables (removed 27) and now considering 17030/17030 (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-13142288268996999038.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-899778826648903258.kers'
[2026-05-25 15:34:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13142288268996999038.kers, --Pflows, --basisKERS=/tmp/petrispot-output-899778826648903258.kers]
Culled 0 columns in 18 ms.
// Phase 1: matrix 17030 rows 8662 cols 84684 entries
Finished phase 1 with 8477 SingleSign rule and 78 generalized
[2026-05-25 15:34:11] [INFO ] Computed 107 invariants in 135 ms
Computed 107 P flows in 136 ms.
Exported basis to /tmp/petrispot-output-899778826648903258.kers
Total runtime 152 ms.
[2026-05-25 15:34:26] [INFO ] Implicit Places using invariants in 15434 ms returned []
Implicit Place search using SMT only with invariants took 15444 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 8662/8689 places, 17030/17057 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 541683 ms. Remains : 8662/8689 places, 17030/17057 transitions.
RANDOM walk for 40000 steps (8 resets) in 13086 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1378 ms. (29 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 359770 steps, run timeout after 9001 ms. (steps per millisecond=39 ) properties seen :0 out of 1
Probabilistic random walk after 359770 steps, saw 304443 distinct states, run finished after 9001 ms. (steps per millisecond=39 ) properties seen :0
[2026-05-25 15:34:39] [INFO ] Invariant cache hit.
[2026-05-25 15:34:39] [INFO ] State equation strengthened by 91 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1226/1303 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1303 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1238/2541 variables, 15/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2541 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6121/8662 variables, 78/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8662 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 17030/25692 variables, 8662/8769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/25692 variables, 91/8860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/25692 variables, 0/8860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/25692 variables, 0/8860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25692/25692 variables, and 8860 constraints, problems are : Problem set: 0 solved, 1 unsolved in 16780 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 8662/8662 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 1/0 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) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1226/1303 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1303 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1238/2541 variables, 15/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2541 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6121/8662 variables, 78/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 107265ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 77 out of 8662 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8662/8662 places, 17030/17030 transitions.
Applied a total of 0 rules in 186236 ms. Remains 8662 /8662 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186237 ms. Remains : 8662/8662 places, 17030/17030 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8662/8662 places, 17030/17030 transitions.
Applied a total of 0 rules in 193188 ms. Remains 8662 /8662 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
[2026-05-25 15:42:46] [INFO ] Invariant cache hit.
[2026-05-25 15:43:01] [INFO ] Implicit Places using invariants in 14937 ms returned []
Implicit Place search using SMT only with invariants took 14947 ms to find 0 implicit places.
Running 17019 sub problems to find dead transitions.
[2026-05-25 15:43:01] [INFO ] Invariant cache hit.
[2026-05-25 15:43:01] [INFO ] State equation strengthened by 91 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8649 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 17019 unsolved
SMT process timed out in 83620ms, After SMT, problems are : Problem set: 0 solved, 17019 unsolved
Search for dead transitions found 0 dead transitions in 83690ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291891 ms. Remains : 8662/8662 places, 17030/17030 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 193958 ms. Remains 8662 /8662 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
Running SMT prover for 1 properties.
[2026-05-25 15:47:39] [INFO ] Invariant cache hit.
[2026-05-25 15:47:41] [INFO ] [Real]Absence check using 29 positive place invariants in 50 ms returned sat
[2026-05-25 15:47:41] [INFO ] [Real]Absence check using 29 positive and 78 generalized place invariants in 181 ms returned sat
[2026-05-25 15:47:41] [INFO ] After 2499ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 15:47:43] [INFO ] [Nat]Absence check using 29 positive place invariants in 46 ms returned sat
[2026-05-25 15:47:43] [INFO ] [Nat]Absence check using 29 positive and 78 generalized place invariants in 171 ms returned sat
[2026-05-25 15:48:04] [INFO ] After 20360ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 15:48:05] [INFO ] After 21551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 15:48:06] [INFO ] After 24323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 220898 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 15:48:07] [INFO ] Flatten gal took : 813 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4299243944026214929
[2026-05-25 15:48:07] [INFO ] Too many transitions (17030) to apply POR reductions. Disabling POR matrices.
[2026-05-25 15:48:08] [INFO ] Built C files in 390ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4299243944026214929
Running compilation step : cd /tmp/ltsmin4299243944026214929;'/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'
[2026-05-25 15:48:08] [INFO ] Applying decomposition
[2026-05-25 15:48:08] [INFO ] Flatten gal took : 671 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/graph10834046915522863642.txt' '-o' '/tmp/graph10834046915522863642.bin' '-w' '/tmp/graph10834046915522863642.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10834046915522863642.bin' '-l' '-1' '-v' '-w' '/tmp/graph10834046915522863642.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:48:10] [INFO ] Decomposing Gal with order
[2026-05-25 15:48:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:48:14] [INFO ] Removed a total of 33037 redundant transitions.
[2026-05-25 15:48:15] [INFO ] Flatten gal took : 2955 ms
[2026-05-25 15:48:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 1168 labels/synchronizations in 757 ms.
[2026-05-25 15:48:16] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4260997137926832402.gal : 180 ms
[2026-05-25 15:48:16] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability17486397704781602880.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/ReachabilityFireability4260997137926832402.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability17486397704781602880.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityFireability17486397704781602880.prop.
Compilation finished in 306813 ms.
Running link step : cd /tmp/ltsmin4299243944026214929;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 247 ms.
Running LTSmin : cd /tmp/ltsmin4299243944026214929;'/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' 'BlocksWorldPT18ReachabilityFireability202405==true'

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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-18"
export BK_EXAMINATION="ReachabilityFireability"
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-18, examination is ReachabilityFireability"
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-177946788200431"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-18.tgz
mv BlocksWorld-PT-18 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;