About the Execution of ITS-Tools for CANInsertWithFailure-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ????TTFT?T?FT?TF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813700335.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is CANInsertWithFailure-PT-100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813700335
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 61M
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 60M May 29 14:32 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 CANInsertWithFailure-PT-100-ReachabilityFireability-2023-10
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2023-11
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2023-13
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-00
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-01
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-02
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-03
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-04
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-05
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-06
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-07
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-08
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-09
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-12
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-14
FORMULA_NAME CANInsertWithFailure-PT-100-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748870720541
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-02 13:25:23] [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]
[2025-06-02 13:25:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 13:25:26] [INFO ] Load time of PNML (sax parser for PT used): 2689 ms
[2025-06-02 13:25:26] [INFO ] Transformed 21204 places.
[2025-06-02 13:25:26] [INFO ] Transformed 60600 transitions.
[2025-06-02 13:25:26] [INFO ] Parsed PT model containing 21204 places and 60600 transitions and 162000 arcs in 3146 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 53 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (13 resets) in 7914 ms. (5 steps per ms) remains 13/16 properties
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 305 ms. (130 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 284 ms. (140 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1033 ms. (38 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 504 ms. (79 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 668 ms. (59 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1232 ms. (32 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 498 ms. (80 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 621 ms. (64 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 284 ms. (140 steps per ms) remains 13/13 properties
// Phase 1: matrix 60600 rows 21204 cols
[2025-06-02 13:25:32] [INFO ] Flatten gal took : 3650 ms
[2025-06-02 13:25:34] [INFO ] Flatten gal took : 1534 ms
[2025-06-02 13:25:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6976444726488973069.gal : 348 ms
[2025-06-02 13:25:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15160060202811451877.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6976444726488973069.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15160060202811451877.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15160060202811451877.prop.
[2025-06-02 13:26:07] [INFO ] Computed 103 invariants in 35774 ms
[2025-06-02 13:26:07] [INFO ] State equation strengthened by 19900 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 21110/81804 variables, and 55 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5062 ms.
Refiners :[Positive P Invariants (semi-flows): 55/101 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/21204 constraints, ReadFeed: 0/19900 constraints, PredecessorRefiner: 13/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 21110/81804 variables, and 55 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 55/101 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/21204 constraints, ReadFeed: 0/19900 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46698ms problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 274 out of 21204 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21204/21204 places, 60600/60600 transitions.
Graph (complete) has 81501 edges and 21204 vertex of which 21203 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.101 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 616 transitions
Trivial Post-agglo rules discarded 616 transitions
Performed 616 trivial Post agglomeration. Transition count delta: 616
Iterating post reduction 0 with 616 rules applied. Total rules applied 617 place count 21203 transition count 59984
Reduce places removed 616 places and 0 transitions.
Iterating post reduction 1 with 616 rules applied. Total rules applied 1233 place count 20587 transition count 59984
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 1233 place count 20587 transition count 59954
Deduced a syphon composed of 30 places in 41 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 1293 place count 20557 transition count 59954
Performed 9762 Post agglomeration using F-continuation condition.Transition count delta: 9762
Deduced a syphon composed of 9762 places in 74 ms
Reduce places removed 9762 places and 0 transitions.
Iterating global reduction 2 with 19524 rules applied. Total rules applied 20817 place count 10795 transition count 50192
Free-agglomeration rule (complex) applied 54 times.
Iterating global reduction 2 with 54 rules applied. Total rules applied 20871 place count 10795 transition count 50138
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 20925 place count 10741 transition count 50138
Partial Free-agglomeration rule applied 9949 times.
Drop transitions (Partial Free agglomeration) removed 9949 transitions
Iterating global reduction 3 with 9949 rules applied. Total rules applied 30874 place count 10741 transition count 50138
Partial Free-agglomeration rule applied 2916 times.
Drop transitions (Partial Free agglomeration) removed 2916 transitions
Iterating global reduction 3 with 2916 rules applied. Total rules applied 33790 place count 10741 transition count 50138
Applied a total of 33790 rules in 60954 ms. Remains 10741 /21204 variables (removed 10463) and now considering 50138/60600 (removed 10462) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60978 ms. Remains : 10741/21204 places, 50138/60600 transitions.
RANDOM walk for 40000 steps (60 resets) in 5328 ms. (7 steps per ms) remains 10/13 properties
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 251 ms. (158 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 223 ms. (178 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 496 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 249 ms. (160 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 10/10 properties
[2025-06-02 13:27:21] [INFO ] Flow matrix only has 50061 transitions (discarded 77 similar events)
// Phase 1: matrix 50061 rows 10741 cols
[2025-06-02 13:27:36] [INFO ] Computed 102 invariants in 14505 ms
[2025-06-02 13:27:36] [INFO ] State equation strengthened by 49127 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 10438/10633 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10633 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 106/10739 variables, 53/100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10739 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10739 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 1/10740 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10740 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 50061/60801 variables, 10740/10842 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 60074ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 195 out of 10741 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10741/10741 places, 50138/50138 transitions.
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 13 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 110 place count 10686 transition count 50083
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 111 place count 10686 transition count 50082
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 112 place count 10685 transition count 50082
Partial Free-agglomeration rule applied 17 times.
Drop transitions (Partial Free agglomeration) removed 17 transitions
Iterating global reduction 1 with 17 rules applied. Total rules applied 129 place count 10685 transition count 50082
Applied a total of 129 rules in 26480 ms. Remains 10685 /10741 variables (removed 56) and now considering 50082/50138 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26480 ms. Remains : 10685/10741 places, 50082/50138 transitions.
RANDOM walk for 40000 steps (62 resets) in 4852 ms. (8 steps per ms) remains 7/10 properties
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-100-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 415 ms. (96 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 459 ms. (86 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 471 ms. (84 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 626 ms. (63 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 412 ms. (96 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 7/7 properties
[2025-06-02 13:28:50] [INFO ] Flow matrix only has 50021 transitions (discarded 61 similar events)
// Phase 1: matrix 50021 rows 10685 cols
[2025-06-02 13:29:05] [INFO ] Computed 102 invariants in 14987 ms
[2025-06-02 13:29:05] [INFO ] State equation strengthened by 49250 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 10404/10558 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10558 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 124/10682 variables, 62/100 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10682 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/10684 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10684 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 50021/60705 variables, 10684/10786 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 60705/60706 variables, and 60036 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75056 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 10684/10685 constraints, ReadFeed: 49250/49250 constraints, PredecessorRefiner: 7/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 10404/10558 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 13:30:25] [INFO ] Deduced a trap composed of 2 places in 1630 ms of which 39 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/10558 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10558 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 124/10682 variables, 62/101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10682 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 2/10684 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10684 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 60705/60706 variables, and 10787 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75063 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 10684/10685 constraints, ReadFeed: 0/49250 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 165594ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 154 out of 10685 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10685/10685 places, 50082/50082 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 12 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 10666 transition count 50063
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 50 place count 10666 transition count 50063
Applied a total of 50 rules in 26494 ms. Remains 10666 /10685 variables (removed 19) and now considering 50063/50082 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26494 ms. Remains : 10666/10685 places, 50063/50082 transitions.
RANDOM walk for 40000 steps (62 resets) in 3234 ms. (12 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 379 ms. (105 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 443 ms. (90 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 84170 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :0 out of 7
Probabilistic random walk after 84170 steps, saw 82387 distinct states, run finished after 3012 ms. (steps per millisecond=27 ) properties seen :0
[2025-06-02 13:32:07] [INFO ] Flow matrix only has 50013 transitions (discarded 50 similar events)
// Phase 1: matrix 50013 rows 10666 cols
[2025-06-02 13:32:20] [INFO ] Computed 102 invariants in 12916 ms
[2025-06-02 13:32:20] [INFO ] State equation strengthened by 49297 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 10385/10539 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10539 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 124/10663 variables, 62/100 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10663 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/10665 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10665 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 50013/60678 variables, 10665/10767 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 60678/60679 variables, and 60064 constraints, problems are : Problem set: 0 solved, 7 unsolved in 90152 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 10665/10666 constraints, ReadFeed: 49297/49297 constraints, PredecessorRefiner: 7/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 10385/10539 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 13:33:54] [INFO ] Deduced a trap composed of 2 places in 1650 ms of which 31 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/10539 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10539 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 124/10663 variables, 62/101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10663 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 2/10665 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10665 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 50013/60678 variables, 10665/10768 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SMT process timed out in 193375ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 18052 ms.
Support contains 154 out of 10666 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10666/10666 places, 50063/50063 transitions.
Applied a total of 0 rules in 6043 ms. Remains 10666 /10666 variables (removed 0) and now considering 50063/50063 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6043 ms. Remains : 10666/10666 places, 50063/50063 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10666/10666 places, 50063/50063 transitions.
Applied a total of 0 rules in 6920 ms. Remains 10666 /10666 variables (removed 0) and now considering 50063/50063 (removed 0) transitions.
[2025-06-02 13:35:51] [INFO ] Flow matrix only has 50013 transitions (discarded 50 similar events)
[2025-06-02 13:35:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 13:36:24] [INFO ] Performed 563/10666 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-02 13:36:43] [INFO ] Implicit Places using invariants in 51668 ms returned []
Implicit Place search using SMT only with invariants took 51690 ms to find 0 implicit places.
Running 49963 sub problems to find dead transitions.
[2025-06-02 13:36:43] [INFO ] Flow matrix only has 50013 transitions (discarded 50 similar events)
[2025-06-02 13:36:43] [INFO ] Invariant cache hit.
[2025-06-02 13:36:44] [INFO ] State equation strengthened by 49297 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 348033ms, After SMT, problems are : Problem set: 0 solved, 49963 unsolved
Search for dead transitions found 0 dead transitions in 348221ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 407021 ms. Remains : 10666/10666 places, 50063/50063 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 46441 edges and 10666 vertex of which 8839 / 10666 are part of one of the 2 SCC in 41 ms
Free SCC test removed 8837 places
Drop transitions (Empty/Sink Transition effects.) removed 32998 transitions
Ensure Unique test removed 9893 transitions
Reduce isomorphic transitions removed 42891 transitions.
Graph (complete) has 7774 edges and 1829 vertex of which 1640 are kept as prefixes of interest. Removing 189 places using SCC suffix rule.3 ms
Discarding 189 places :
Also discarding 62 output transitions
Drop transitions (Output transitions of discarded places.) removed 62 transitions
Drop transitions (Empty/Sink Transition effects.) removed 999 transitions
Reduce isomorphic transitions removed 999 transitions.
Iterating post reduction 0 with 999 rules applied. Total rules applied 1001 place count 1640 transition count 6111
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 1001 place count 1640 transition count 6102
Deduced a syphon composed of 9 places in 11 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 1019 place count 1631 transition count 6102
Discarding 1156 places :
Symmetric choice reduction at 1 with 1156 rule applications. Total rules 2175 place count 475 transition count 2421
Iterating global reduction 1 with 1156 rules applied. Total rules applied 3331 place count 475 transition count 2421
Ensure Unique test removed 1094 transitions
Reduce isomorphic transitions removed 1094 transitions.
Iterating post reduction 1 with 1094 rules applied. Total rules applied 4425 place count 475 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4427 place count 474 transition count 1326
Drop transitions (Redundant composition of simpler transitions.) removed 219 transitions
Redundant transition composition rules discarded 219 transitions
Iterating global reduction 2 with 219 rules applied. Total rules applied 4646 place count 474 transition count 1107
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 4682 place count 438 transition count 1035
Iterating global reduction 2 with 36 rules applied. Total rules applied 4718 place count 438 transition count 1035
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 4898 place count 348 transition count 945
Ensure Unique test removed 123 transitions
Reduce isomorphic transitions removed 123 transitions.
Iterating post reduction 2 with 123 rules applied. Total rules applied 5021 place count 348 transition count 822
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 5093 place count 312 transition count 822
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 3 with 72 rules applied. Total rules applied 5165 place count 312 transition count 750
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 5208 place count 312 transition count 707
Free-agglomeration rule applied 16 times.
Iterating global reduction 4 with 16 rules applied. Total rules applied 5224 place count 312 transition count 691
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 5241 place count 296 transition count 690
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 5249 place count 296 transition count 690
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 5253 place count 296 transition count 686
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 5256 place count 296 transition count 686
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 5259 place count 293 transition count 683
Iterating global reduction 5 with 3 rules applied. Total rules applied 5262 place count 293 transition count 683
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 5265 place count 293 transition count 680
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5266 place count 292 transition count 679
Applied a total of 5266 rules in 8555 ms. Remains 292 /10666 variables (removed 10374) and now considering 679/50063 (removed 49384) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 679 rows 292 cols
[2025-06-02 13:42:40] [INFO ] Computed 37 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 13:42:40] [INFO ] [Real]Absence check using 37 positive place invariants in 18 ms returned sat
[2025-06-02 13:42:40] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 13:42:40] [INFO ] [Nat]Absence check using 37 positive place invariants in 8 ms returned sat
[2025-06-02 13:42:41] [INFO ] After 378ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
[2025-06-02 13:42:41] [INFO ] After 661ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2025-06-02 13:42:41] [INFO ] After 992ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2025-06-02 13:42:41] [INFO ] Flatten gal took : 15 ms
[2025-06-02 13:42:41] [INFO ] Flatten gal took : 14 ms
[2025-06-02 13:42:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12334141373234698426.gal : 6 ms
[2025-06-02 13:42:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8009525132781858879.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12334141373234698426.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8009525132781858879.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8009525132781858879.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :14 after 44
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :44 after 172
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :172 after 286
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :286 after 364
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :364 after 3726
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :3726 after 55105
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :55105 after 94184
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :94184 after 1.03548e+07
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1.03548e+07 after 8.26542e+08
Detected timeout of ITS tools.
[2025-06-02 13:42:56] [INFO ] Flatten gal took : 16 ms
[2025-06-02 13:42:56] [INFO ] Applying decomposition
[2025-06-02 13:42:56] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7874045904409666489.txt' '-o' '/tmp/graph7874045904409666489.bin' '-w' '/tmp/graph7874045904409666489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7874045904409666489.bin' '-l' '-1' '-v' '-w' '/tmp/graph7874045904409666489.weights' '-q' '0' '-e' '0.001'
[2025-06-02 13:42:57] [INFO ] Decomposing Gal with order
[2025-06-02 13:42:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 13:42:57] [INFO ] Removed a total of 444 redundant transitions.
[2025-06-02 13:42:57] [INFO ] Flatten gal took : 269 ms
[2025-06-02 13:42:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 28 ms.
[2025-06-02 13:42:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7890142327267502199.gal : 10 ms
[2025-06-02 13:42:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11381446400454640743.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7890142327267502199.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11381446400454640743.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality11381446400454640743.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 104
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :104 after 130
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :130 after 130
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :130 after 1872
Reachability property CANInsertWithFailure-PT-100-ReachabilityFireability-2025-05 is true.
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1872 after 10920
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :10920 after 94926
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :94926 after 5.04379e+06
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :5.04379e+06 after 1.34012e+09
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1.34012e+09 after 1.29342e+11
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :1.29342e+11 after 9.74894e+12
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 40944 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 13:43:14] [INFO ] Flatten gal took : 1467 ms
[2025-06-02 13:43:14] [INFO ] Applying decomposition
[2025-06-02 13:43:16] [INFO ] Flatten gal took : 1384 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7552474118578938586.txt' '-o' '/tmp/graph7552474118578938586.bin' '-w' '/tmp/graph7552474118578938586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7552474118578938586.bin' '-l' '-1' '-v' '-w' '/tmp/graph7552474118578938586.weights' '-q' '0' '-e' '0.001'
[2025-06-02 13:43:19] [INFO ] Decomposing Gal with order
[2025-06-02 13:43:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 13:43:33] [INFO ] Removed a total of 30155 redundant transitions.
[2025-06-02 13:43:34] [INFO ] Flatten gal took : 7398 ms
[2025-06-02 13:43:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 40894 labels/synchronizations in 9960 ms.
[2025-06-02 13:43:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8325213205800633680.gal : 322 ms
[2025-06-02 13:43:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5435952456288840972.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8325213205800633680.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5435952456288840972.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5435952456288840972.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 13
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :13 after 1285
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1285 after 1485
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1485 after 1485
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1485 after 1485
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1485 after 1685
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1685 after 1885
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1885 after 2085
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :2085 after 2485
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :2485 after 3085
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :3085 after 3885
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :3885 after 330275
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :330275 after 469175
SDD proceeding with computation,7 properties remain. new max is 65536
SDD size :469175 after 553050
SDD proceeding with computation,7 properties remain. new max is 131072
SDD size :553050 after 5.71576e+07
SDD proceeding with computation,7 properties remain. new max is 262144
SDD size :5.71576e+07 after 4.77533e+09
SDD proceeding with computation,7 properties remain. new max is 524288
SDD size :4.77533e+09 after 5.81379e+09
Detected timeout of ITS tools.
[2025-06-02 14:13:49] [INFO ] Flatten gal took : 1261 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3006546100806579355
[2025-06-02 14:13:50] [INFO ] Too many transitions (50063) to apply POR reductions. Disabling POR matrices.
[2025-06-02 14:13:51] [INFO ] Applying decomposition
[2025-06-02 14:13:51] [INFO ] Built C files in 1019ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3006546100806579355
Running compilation step : cd /tmp/ltsmin3006546100806579355;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-02 14:13:53] [INFO ] Flatten gal took : 1404 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8981110759781680481.txt' '-o' '/tmp/graph8981110759781680481.bin' '-w' '/tmp/graph8981110759781680481.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8981110759781680481.bin' '-l' '-1' '-v' '-w' '/tmp/graph8981110759781680481.weights' '-q' '0' '-e' '0.001'
[2025-06-02 14:13:55] [INFO ] Decomposing Gal with order
[2025-06-02 14:13:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 14:14:05] [INFO ] Removed a total of 59592 redundant transitions.
[2025-06-02 14:14:06] [INFO ] Flatten gal took : 6910 ms
[2025-06-02 14:14:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 38499 labels/synchronizations in 13411 ms.
[2025-06-02 14:14:21] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5449979697993257157.gal : 301 ms
[2025-06-02 14:14:21] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability18109517772944760976.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5449979697993257157.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability18109517772944760976.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability18109517772944760976.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3006546100806579355;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 102 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3006546100806579355;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 102 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4077
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :4077 after 4077
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :4077 after 4079
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :4079 after 4081
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :4081 after 4082
SDD proceeding with computation,7 properties remain. new max is 65536
SDD size :4082 after 4086
SDD proceeding with computation,7 properties remain. new max is 131072
SDD size :4086 after 1.19377e+07
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
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="CANInsertWithFailure-PT-100"
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 2-5832"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-100, 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 r030-smll-174853813700335"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-100.tgz
mv CANInsertWithFailure-PT-100 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 '
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 ;