About the Execution of ITS-Tools for CANInsertWithFailure-PT-040
| 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 | ?FTTFTTTF?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-174853813600287.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-040, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813600287
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K 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 9.8M 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-040-ReachabilityFireability-2023-05
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-00
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-01
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-02
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-03
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-04
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-06
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-07
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-08
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-09
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-10
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-11
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-12
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-13
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-14
FORMULA_NAME CANInsertWithFailure-PT-040-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748786221948
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-040
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-01 13:57:03] [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]
[2025-06-01 13:57:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 13:57:04] [INFO ] Load time of PNML (sax parser for PT used): 755 ms
[2025-06-01 13:57:04] [INFO ] Transformed 3684 places.
[2025-06-01 13:57:04] [INFO ] Transformed 9840 transitions.
[2025-06-01 13:57:04] [INFO ] Parsed PT model containing 3684 places and 9840 transitions and 26400 arcs in 988 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (41 resets) in 3413 ms. (11 steps per ms) remains 6/16 properties
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 929 ms. (43 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 466 ms. (85 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1704 ms. (23 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 6/6 properties
[2025-06-01 13:57:07] [INFO ] Flatten gal took : 1462 ms
// Phase 1: matrix 9840 rows 3684 cols
[2025-06-01 13:57:07] [INFO ] Flatten gal took : 365 ms
[2025-06-01 13:57:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16536966112938412822.gal : 199 ms
[2025-06-01 13:57:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6915944905546864453.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16536966112938412822.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6915944905546864453.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
[2025-06-01 13:57:08] [INFO ] Computed 43 invariants in 818 ms
[2025-06-01 13:57:08] [INFO ] State equation strengthened by 3160 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) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Loading property file /tmp/ReachabilityCardinality6915944905546864453.prop.
At refinement iteration 1 (OVERLAPS) 3493/3650 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3650 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 32/3682 variables, 16/41 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3682 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 2/3684 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3684 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 6211ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 157 out of 3684 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3684/3684 places, 9840/9840 transitions.
Graph (complete) has 13401 edges and 3684 vertex of which 3683 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.28 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 182 transitions
Trivial Post-agglo rules discarded 182 transitions
Performed 182 trivial Post agglomeration. Transition count delta: 182
Iterating post reduction 0 with 182 rules applied. Total rules applied 183 place count 3683 transition count 9658
Reduce places removed 182 places and 0 transitions.
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Iterating post reduction 1 with 223 rules applied. Total rules applied 406 place count 3501 transition count 9617
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 2 with 41 rules applied. Total rules applied 447 place count 3460 transition count 9617
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 447 place count 3460 transition count 9605
Deduced a syphon composed of 12 places in 11 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 471 place count 3448 transition count 9605
Performed 1475 Post agglomeration using F-continuation condition.Transition count delta: 1475
Deduced a syphon composed of 1475 places in 7 ms
Reduce places removed 1475 places and 0 transitions.
Iterating global reduction 3 with 2950 rules applied. Total rules applied 3421 place count 1973 transition count 8130
Drop transitions (Redundant composition of simpler transitions.) removed 1412 transitions
Redundant transition composition rules discarded 1412 transitions
Iterating global reduction 3 with 1412 rules applied. Total rules applied 4833 place count 1973 transition count 6718
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4834 place count 1973 transition count 6717
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4835 place count 1972 transition count 6717
Partial Free-agglomeration rule applied 1564 times.
Drop transitions (Partial Free agglomeration) removed 1564 transitions
Iterating global reduction 4 with 1564 rules applied. Total rules applied 6399 place count 1972 transition count 6717
Partial Free-agglomeration rule applied 448 times.
Drop transitions (Partial Free agglomeration) removed 448 transitions
Iterating global reduction 4 with 448 rules applied. Total rules applied 6847 place count 1972 transition count 6717
Applied a total of 6847 rules in 3812 ms. Remains 1972 /3684 variables (removed 1712) and now considering 6717/9840 (removed 3123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3828 ms. Remains : 1972/3684 places, 6717/9840 transitions.
RANDOM walk for 40000 steps (195 resets) in 1436 ms. (27 steps per ms) remains 4/6 properties
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-040-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 433 ms. (92 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 4/4 properties
// Phase 1: matrix 6717 rows 1972 cols
[2025-06-01 13:57:18] [INFO ] Computed 42 invariants in 252 ms
[2025-06-01 13:57:18] [INFO ] State equation strengthened by 6123 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1815/1932 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1932 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 38/1970 variables, 19/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1970 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/1972 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1972 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 6717/8689 variables, 1972/2014 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/8689 variables, 6123/8137 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8689 variables, 0/8137 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/8689 variables, 0/8137 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8689/8689 variables, and 8137 constraints, problems are : Problem set: 0 solved, 4 unsolved in 15264 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1972/1972 constraints, ReadFeed: 6123/6123 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1815/1932 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:34] [INFO ] Deduced a trap composed of 3 places in 345 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:35] [INFO ] Deduced a trap composed of 3 places in 337 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:35] [INFO ] Deduced a trap composed of 3 places in 351 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:36] [INFO ] Deduced a trap composed of 3 places in 386 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:36] [INFO ] Deduced a trap composed of 3 places in 282 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:36] [INFO ] Deduced a trap composed of 3 places in 335 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:37] [INFO ] Deduced a trap composed of 3 places in 373 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:37] [INFO ] Deduced a trap composed of 3 places in 365 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:38] [INFO ] Deduced a trap composed of 3 places in 356 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:38] [INFO ] Deduced a trap composed of 3 places in 356 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:38] [INFO ] Deduced a trap composed of 3 places in 305 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:39] [INFO ] Deduced a trap composed of 3 places in 352 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:39] [INFO ] Deduced a trap composed of 3 places in 369 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1932 variables, 13/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:40] [INFO ] Deduced a trap composed of 3 places in 297 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1932 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:40] [INFO ] Deduced a trap composed of 3 places in 386 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1932 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:41] [INFO ] Deduced a trap composed of 3 places in 378 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:41] [INFO ] Deduced a trap composed of 3 places in 404 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:42] [INFO ] Deduced a trap composed of 3 places in 382 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:57:42] [INFO ] Deduced a trap composed of 3 places in 395 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1932 variables, 4/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1932 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 38/1970 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1970 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 2/1972 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1972 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 6717/8689 variables, 1972/2033 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :11 after 13
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :13 after 17
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :17 after 25
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :25 after 39
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :39 after 81
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :81 after 100
At refinement iteration 12 (INCLUDED_ONLY) 0/8689 variables, 6123/8156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :100 after 166
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :166 after 3152
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :3152 after 3934
At refinement iteration 13 (INCLUDED_ONLY) 0/8689 variables, 1/8157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/8689 variables, 0/8157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/8689 variables, 0/8157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :3934 after 111092
No progress, stopping.
After SMT solving in domain Int declared 8689/8689 variables, and 8157 constraints, problems are : Problem set: 0 solved, 4 unsolved in 33017 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1972/1972 constraints, ReadFeed: 6123/6123 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48681ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 680 ms.
Support contains 117 out of 1972 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1972/1972 places, 6717/6717 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 7 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 0 with 46 rules applied. Total rules applied 46 place count 1949 transition count 6694
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 1949 transition count 6692
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 59 place count 1949 transition count 6692
Applied a total of 59 rules in 991 ms. Remains 1949 /1972 variables (removed 23) and now considering 6692/6717 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 991 ms. Remains : 1949/1972 places, 6692/6717 transitions.
RANDOM walk for 40000 steps (200 resets) in 1115 ms. (35 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 256 ms. (155 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 4/4 properties
SDD proceeding with computation,6 properties remain. new max is 131072
SDD size :111092 after 117340
Interrupted probabilistic random walk after 69849 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :0 out of 4
Probabilistic random walk after 69849 steps, saw 27534 distinct states, run finished after 3012 ms. (steps per millisecond=23 ) properties seen :0
// Phase 1: matrix 6692 rows 1949 cols
[2025-06-01 13:58:12] [INFO ] Computed 42 invariants in 221 ms
[2025-06-01 13:58:12] [INFO ] State equation strengthened by 6207 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1792/1909 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1909 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 38/1947 variables, 19/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1947 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/1949 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1949 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 6692/8641 variables, 1949/1991 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/8641 variables, 6207/8198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8641 variables, 0/8198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/8641 variables, 0/8198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8641/8641 variables, and 8198 constraints, problems are : Problem set: 0 solved, 4 unsolved in 10733 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1949/1949 constraints, ReadFeed: 6207/6207 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1792/1909 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:24] [INFO ] Deduced a trap composed of 3 places in 338 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:24] [INFO ] Deduced a trap composed of 3 places in 332 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:24] [INFO ] Deduced a trap composed of 3 places in 330 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:25] [INFO ] Deduced a trap composed of 3 places in 312 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:25] [INFO ] Deduced a trap composed of 3 places in 333 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:25] [INFO ] Deduced a trap composed of 3 places in 302 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:26] [INFO ] Deduced a trap composed of 3 places in 339 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:26] [INFO ] Deduced a trap composed of 3 places in 339 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:27] [INFO ] Deduced a trap composed of 3 places in 317 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:27] [INFO ] Deduced a trap composed of 3 places in 319 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:27] [INFO ] Deduced a trap composed of 3 places in 335 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:28] [INFO ] Deduced a trap composed of 3 places in 373 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:28] [INFO ] Deduced a trap composed of 3 places in 337 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:28] [INFO ] Deduced a trap composed of 3 places in 384 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:29] [INFO ] Deduced a trap composed of 3 places in 335 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:58:29] [INFO ] Deduced a trap composed of 3 places in 388 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1909 variables, 16/37 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1909 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 38/1947 variables, 19/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1947 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/1949 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1949 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 6692/8641 variables, 1949/2007 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8641 variables, 6207/8214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 262144
SDD size :117340 after 134061
At refinement iteration 10 (INCLUDED_ONLY) 0/8641 variables, 1/8215 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/8641 variables, 0/8215 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/8641 variables, 0/8215 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8641/8641 variables, and 8215 constraints, problems are : Problem set: 0 solved, 4 unsolved in 54939 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1949/1949 constraints, ReadFeed: 6207/6207 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65968ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1119 ms.
Support contains 117 out of 1949 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1949/1949 places, 6692/6692 transitions.
Applied a total of 0 rules in 244 ms. Remains 1949 /1949 variables (removed 0) and now considering 6692/6692 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 1949/1949 places, 6692/6692 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1949/1949 places, 6692/6692 transitions.
Applied a total of 0 rules in 259 ms. Remains 1949 /1949 variables (removed 0) and now considering 6692/6692 (removed 0) transitions.
[2025-06-01 13:59:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:59:23] [INFO ] Implicit Places using invariants in 3978 ms returned []
[2025-06-01 13:59:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:59:26] [INFO ] State equation strengthened by 6207 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 524288
SDD size :134061 after 2.64682e+06
[2025-06-01 13:59:58] [INFO ] Performed 73/1949 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 14:00:28] [INFO ] Performed 202/1949 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 14:00:58] [INFO ] Performed 491/1949 implicitness test of which 0 returned IMPLICIT in 90 seconds.
SDD proceeding with computation,6 properties remain. new max is 1048576
SDD size :2.64682e+06 after 2.74104e+06
[2025-06-01 14:01:28] [INFO ] Performed 840/1949 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-01 14:01:28] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-01 14:01:28] [INFO ] Implicit Places using invariants and state equation in 124645 ms returned []
Implicit Place search using SMT with State Equation took 128645 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:01:29] [INFO ] Redundant transitions in 1386 ms returned []
Running 6652 sub problems to find dead transitions.
[2025-06-01 14:01:30] [INFO ] Invariant cache hit.
[2025-06-01 14:01:30] [INFO ] State equation strengthened by 6207 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1948 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 6652 unsolved
SMT process timed out in 37261ms, After SMT, problems are : Problem set: 0 solved, 6652 unsolved
Search for dead transitions found 0 dead transitions in 37299ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167652 ms. Remains : 1949/1949 places, 6692/6692 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 5491 edges and 1949 vertex of which 1321 / 1949 are part of one of the 2 SCC in 8 ms
Free SCC test removed 1319 places
Drop transitions (Empty/Sink Transition effects.) removed 3436 transitions
Ensure Unique test removed 1501 transitions
Reduce isomorphic transitions removed 4937 transitions.
Graph (complete) has 1999 edges and 630 vertex of which 604 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.1 ms
Discarding 26 places :
Also discarding 0 output transitions
Discarding 250 places :
Symmetric choice reduction at 0 with 250 rule applications. Total rules 252 place count 354 transition count 1053
Iterating global reduction 0 with 250 rules applied. Total rules applied 502 place count 354 transition count 1053
Ensure Unique test removed 226 transitions
Reduce isomorphic transitions removed 226 transitions.
Iterating post reduction 0 with 226 rules applied. Total rules applied 728 place count 354 transition count 827
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 1 with 2 rules applied. Total rules applied 730 place count 353 transition count 826
Drop transitions (Redundant composition of simpler transitions.) removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 1 with 55 rules applied. Total rules applied 785 place count 353 transition count 771
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 793 place count 349 transition count 767
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 805 place count 349 transition count 755
Free-agglomeration rule applied 21 times.
Iterating global reduction 1 with 21 rules applied. Total rules applied 826 place count 349 transition count 734
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 862 place count 328 transition count 719
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 866 place count 328 transition count 715
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 868 place count 328 transition count 713
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 870 place count 326 transition count 713
Partial Free-agglomeration rule applied 101 times.
Drop transitions (Partial Free agglomeration) removed 101 transitions
Iterating global reduction 3 with 101 rules applied. Total rules applied 971 place count 326 transition count 713
Applied a total of 971 rules in 566 ms. Remains 326 /1949 variables (removed 1623) and now considering 713/6692 (removed 5979) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 713 rows 326 cols
[2025-06-01 14:02:07] [INFO ] Computed 16 invariants in 11 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 14:02:07] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2025-06-01 14:02:08] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 14:02:08] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2025-06-01 14:02:08] [INFO ] After 339ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2025-06-01 14:02:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-01 14:02:08] [INFO ] After 142ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2025-06-01 14:02:08] [INFO ] After 334ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2025-06-01 14:02:08] [INFO ] After 930ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2025-06-01 14:02:09] [INFO ] Flatten gal took : 24 ms
[2025-06-01 14:02:09] [INFO ] Flatten gal took : 23 ms
[2025-06-01 14:02:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality597453894407691818.gal : 21 ms
[2025-06-01 14:02:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11747872212429934029.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/ReachabilityCardinality597453894407691818.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11747872212429934029.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 ...328
Loading property file /tmp/ReachabilityCardinality11747872212429934029.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :8 after 21
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :21 after 32
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :32 after 141
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :141 after 1300
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1300 after 23650
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :23650 after 47293
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :47293 after 1.47111e+06
Detected timeout of ITS tools.
[2025-06-01 14:02:24] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:02:24] [INFO ] Applying decomposition
[2025-06-01 14:02:24] [INFO ] Flatten gal took : 34 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/graph7859934028901847681.txt' '-o' '/tmp/graph7859934028901847681.bin' '-w' '/tmp/graph7859934028901847681.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7859934028901847681.bin' '-l' '-1' '-v' '-w' '/tmp/graph7859934028901847681.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:02:24] [INFO ] Decomposing Gal with order
[2025-06-01 14:02:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:02:24] [INFO ] Removed a total of 385 redundant transitions.
[2025-06-01 14:02:24] [INFO ] Flatten gal took : 129 ms
[2025-06-01 14:02:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 25 ms.
[2025-06-01 14:02:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18108158720923137750.gal : 14 ms
[2025-06-01 14:02:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6351712168899458944.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/ReachabilityCardinality18108158720923137750.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6351712168899458944.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/ReachabilityCardinality6351712168899458944.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :10 after 150
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :150 after 2486
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :2486 after 2632
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :2632 after 77160
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :77160 after 102040
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :102040 after 3.27792e+07
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :3.27792e+07 after 4.25991e+10
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32618 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 14:02:40] [INFO ] Flatten gal took : 381 ms
[2025-06-01 14:02:40] [INFO ] Applying decomposition
[2025-06-01 14:02:40] [INFO ] Flatten gal took : 374 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/graph17037375882770611000.txt' '-o' '/tmp/graph17037375882770611000.bin' '-w' '/tmp/graph17037375882770611000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17037375882770611000.bin' '-l' '-1' '-v' '-w' '/tmp/graph17037375882770611000.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:02:41] [INFO ] Decomposing Gal with order
[2025-06-01 14:02:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:02:43] [INFO ] Removed a total of 4861 redundant transitions.
[2025-06-01 14:02:43] [INFO ] Flatten gal took : 885 ms
[2025-06-01 14:02:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 4917 labels/synchronizations in 630 ms.
[2025-06-01 14:02:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11634405537815570987.gal : 80 ms
[2025-06-01 14:02:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5345028264858788861.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/ReachabilityCardinality11634405537815570987.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5345028264858788861.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/ReachabilityCardinality5345028264858788861.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 16214
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :16214 after 16219
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :16219 after 16224
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :16224 after 16449
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :16449 after 16509
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :16509 after 16659
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :16659 after 16719
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :16719 after 16839
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :16839 after 17139
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :17139 after 17484
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :17484 after 18054
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :18054 after 1.43581e+07
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :1.43581e+07 after 1.47169e+09
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :1.47169e+09 after 1.90939e+09
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :1.90939e+09 after 2.14225e+09
Detected timeout of ITS tools.
[2025-06-01 14:32:44] [INFO ] Flatten gal took : 215 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3958763515730515142
[2025-06-01 14:32:44] [INFO ] Too many transitions (6692) to apply POR reductions. Disabling POR matrices.
[2025-06-01 14:32:45] [INFO ] Applying decomposition
[2025-06-01 14:32:45] [INFO ] Built C files in 207ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3958763515730515142
Running compilation step : cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '180' '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'
[2025-06-01 14:32:45] [INFO ] Flatten gal took : 226 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/graph9169540708742086256.txt' '-o' '/tmp/graph9169540708742086256.bin' '-w' '/tmp/graph9169540708742086256.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9169540708742086256.bin' '-l' '-1' '-v' '-w' '/tmp/graph9169540708742086256.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:32:45] [INFO ] Decomposing Gal with order
[2025-06-01 14:32:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:32:46] [INFO ] Removed a total of 5242 redundant transitions.
[2025-06-01 14:32:46] [INFO ] Flatten gal took : 520 ms
[2025-06-01 14:32:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 5383 labels/synchronizations in 426 ms.
[2025-06-01 14:32:47] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16833631264037692734.gal : 75 ms
[2025-06-01 14:32:47] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11228211468224676752.prop : 0 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/ReachabilityFireability16833631264037692734.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11228211468224676752.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 ...309
Loading property file /tmp/ReachabilityFireability11228211468224676752.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1314
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1314 after 1316
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1316 after 1316
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1316 after 1316
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1316 after 1316
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1316 after 1316
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1316 after 1316
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1316 after 1320
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1320 after 1326
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1326 after 1330
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1330 after 1330
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1330 after 1.44958e+06
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.44958e+06 after 1.58121e+06
Compilation finished in 46810 ms.
Running link step : cd /tmp/ltsmin3958763515730515142;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 150 ms.
Running LTSmin : cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202305==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202305==true'
Running LTSmin : cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202509==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202509==true'
Running LTSmin : cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202512==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202512==true'
Running LTSmin : cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202513==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202513==true'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin3958763515730515142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT040ReachabilityFireability202305==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_1.0.0.202505121319.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-040"
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-040, 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-174853813600287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-040.tgz
mv CANInsertWithFailure-PT-040 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 ;