About the Execution of ITS-Tools for CANInsertWithFailure-PT-020
| 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 | TTFTTFFTTTTFT?F? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813600271.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-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813600271
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K 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 2.6M 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-020-ReachabilityFireability-2025-00
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-01
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-02
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-03
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-04
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-05
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-06
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-07
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-08
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-09
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-10
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-11
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-12
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-13
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-14
FORMULA_NAME CANInsertWithFailure-PT-020-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748757315147
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-020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-01 05:55:17] [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 05:55:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 05:55:17] [INFO ] Load time of PNML (sax parser for PT used): 377 ms
[2025-06-01 05:55:17] [INFO ] Transformed 1044 places.
[2025-06-01 05:55:17] [INFO ] Transformed 2520 transitions.
[2025-06-01 05:55:17] [INFO ] Parsed PT model containing 1044 places and 2520 transitions and 6800 arcs in 590 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (84 resets) in 2933 ms. (13 steps per ms) remains 5/16 properties
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 821 ms. (48 steps per ms) remains 5/5 properties
[2025-06-01 05:55:19] [INFO ] Flatten gal took : 703 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1165 ms. (34 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 5/5 properties
[2025-06-01 05:55:19] [INFO ] Flatten gal took : 318 ms
// Phase 1: matrix 2520 rows 1044 cols
[2025-06-01 05:55:19] [INFO ] Computed 23 invariants in 155 ms
[2025-06-01 05:55:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17068794234912432490.gal : 140 ms
[2025-06-01 05:55:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7727465350964134729.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/ReachabilityCardinality17068794234912432490.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7727465350964134729.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 05:55:20] [INFO ] State equation strengthened by 780 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Loading property file /tmp/ReachabilityCardinality7727465350964134729.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 903/1043 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1043 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1043 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 1/1044 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1044 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :15 after 16
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :16 after 17
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :17 after 18
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :18 after 20
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :20 after 22
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :22 after 26
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :26 after 40
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :40 after 82
At refinement iteration 6 (OVERLAPS) 2520/3564 variables, 1044/1067 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :82 after 1050
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1050 after 1257
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1257 after 17628
At refinement iteration 7 (INCLUDED_ONLY) 0/3564 variables, 780/1847 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :17628 after 19061
At refinement iteration 8 (INCLUDED_ONLY) 0/3564 variables, 0/1847 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3564/3564 variables, and 1847 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5057 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1044/1044 constraints, ReadFeed: 780/780 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 903/1043 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1043 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1043 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 1/1044 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1044 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :19061 after 189410
At refinement iteration 6 (OVERLAPS) 2520/3564 variables, 1044/1067 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3564 variables, 780/1847 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3564/3564 variables, and 1849 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1044/1044 constraints, ReadFeed: 780/780 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10442ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 140 out of 1044 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1044/1044 places, 2520/2520 transitions.
Graph (complete) has 3501 edges and 1044 vertex of which 1043 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 1043 transition count 2445
Reduce places removed 75 places and 0 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Iterating post reduction 1 with 102 rules applied. Total rules applied 178 place count 968 transition count 2418
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 205 place count 941 transition count 2418
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 205 place count 941 transition count 2409
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 223 place count 932 transition count 2409
Performed 264 Post agglomeration using F-continuation condition.Transition count delta: 264
Deduced a syphon composed of 264 places in 2 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 528 rules applied. Total rules applied 751 place count 668 transition count 2145
Drop transitions (Redundant composition of simpler transitions.) removed 246 transitions
Redundant transition composition rules discarded 246 transitions
Iterating global reduction 3 with 246 rules applied. Total rules applied 997 place count 668 transition count 1899
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 999 place count 668 transition count 1897
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1001 place count 666 transition count 1897
Partial Free-agglomeration rule applied 446 times.
Drop transitions (Partial Free agglomeration) removed 446 transitions
Iterating global reduction 4 with 446 rules applied. Total rules applied 1447 place count 666 transition count 1897
Partial Free-agglomeration rule applied 156 times.
Drop transitions (Partial Free agglomeration) removed 156 transitions
Iterating global reduction 4 with 156 rules applied. Total rules applied 1603 place count 666 transition count 1897
Applied a total of 1603 rules in 650 ms. Remains 666 /1044 variables (removed 378) and now considering 1897/2520 (removed 623) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 661 ms. Remains : 666/1044 places, 1897/2520 transitions.
RANDOM walk for 40000 steps (267 resets) in 696 ms. (57 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (13 resets) in 490 ms. (81 steps per ms) remains 4/5 properties
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (12 resets) in 205 ms. (194 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (12 resets) in 201 ms. (198 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (11 resets) in 137 ms. (289 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (13 resets) in 321 ms. (124 steps per ms) remains 4/4 properties
// Phase 1: matrix 1897 rows 666 cols
[2025-06-01 05:55:31] [INFO ] Computed 22 invariants in 40 ms
[2025-06-01 05:55:31] [INFO ] State equation strengthened by 1301 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) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 567/651 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/651 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 14/665 variables, 7/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/665 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/665 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/666 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/666 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :189410 after 1.37793e+06
At refinement iteration 8 (OVERLAPS) 1897/2563 variables, 666/688 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2563 variables, 1301/1989 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2563 variables, 0/1989 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/2563 variables, 0/1989 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2563/2563 variables, and 1989 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3044 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 666/666 constraints, ReadFeed: 1301/1301 constraints, PredecessorRefiner: 4/2 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) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 567/651 variables, 13/13 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 05:55:35] [INFO ] Deduced a trap composed of 2 places in 144 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/651 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/651 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 14/665 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/665 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/666 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/666 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1897/2563 variables, 666/689 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2563 variables, 1301/1990 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2563 variables, 2/1992 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :1.37793e+06 after 7.40799e+06
At refinement iteration 12 (INCLUDED_ONLY) 0/2563 variables, 0/1992 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/2563 variables, 0/1992 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2563/2563 variables, and 1992 constraints, problems are : Problem set: 0 solved, 4 unsolved in 15995 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 666/666 constraints, ReadFeed: 1301/1301 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19154ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 308 ms.
Support contains 84 out of 666 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 666/666 places, 1897/1897 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 666 transition count 1896
Reduce places removed 1 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 8 rules applied. Total rules applied 9 place count 665 transition count 1889
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 16 place count 658 transition count 1889
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 16 place count 658 transition count 1888
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 657 transition count 1888
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 78 place count 627 transition count 1858
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 82 place count 627 transition count 1854
Partial Free-agglomeration rule applied 39 times.
Drop transitions (Partial Free agglomeration) removed 39 transitions
Iterating global reduction 3 with 39 rules applied. Total rules applied 121 place count 627 transition count 1854
Applied a total of 121 rules in 170 ms. Remains 627 /666 variables (removed 39) and now considering 1854/1897 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 627/666 places, 1854/1897 transitions.
RANDOM walk for 40000 steps (287 resets) in 729 ms. (54 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (14 resets) in 226 ms. (176 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (13 resets) in 138 ms. (287 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (10 resets) in 103 ms. (384 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (14 resets) in 202 ms. (197 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 189289 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :0 out of 4
Probabilistic random walk after 189289 steps, saw 36059 distinct states, run finished after 3010 ms. (steps per millisecond=62 ) properties seen :0
// Phase 1: matrix 1854 rows 627 cols
[2025-06-01 05:55:54] [INFO ] Computed 22 invariants in 43 ms
[2025-06-01 05:55:54] [INFO ] State equation strengthened by 1435 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) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 528/612 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/612 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 14/626 variables, 7/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/626 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/626 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/627 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/627 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1854/2481 variables, 627/649 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2481 variables, 1435/2084 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2481 variables, 0/2084 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/2481 variables, 0/2084 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2481/2481 variables, and 2084 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2420 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 627/627 constraints, ReadFeed: 1435/1435 constraints, PredecessorRefiner: 4/2 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) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 528/612 variables, 13/13 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 05:55:57] [INFO ] Deduced a trap composed of 2 places in 96 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/612 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/612 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 14/626 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/626 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/626 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/627 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/627 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1854/2481 variables, 627/650 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2481 variables, 1435/2085 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2481 variables, 2/2087 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2481 variables, 0/2087 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/2481 variables, 0/2087 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :7.40799e+06 after 2.03556e+08
After SMT solving in domain Int declared 2481/2481 variables, and 2087 constraints, problems are : Problem set: 0 solved, 4 unsolved in 16704 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 627/627 constraints, ReadFeed: 1435/1435 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19233ms problems are : Problem set: 0 solved, 4 unsolved
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-14 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1830 ms.
Support contains 79 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 1854/1854 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 627 transition count 1853
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 626 transition count 1853
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 626 transition count 1852
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 625 transition count 1852
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 624 transition count 1851
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 624 transition count 1851
Applied a total of 8 rules in 104 ms. Remains 624 /627 variables (removed 3) and now considering 1851/1854 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 624/627 places, 1851/1854 transitions.
RANDOM walk for 40000 steps (306 resets) in 514 ms. (77 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (16 resets) in 200 ms. (199 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (14 resets) in 104 ms. (380 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (13 resets) in 260 ms. (153 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 220060 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :0 out of 3
Probabilistic random walk after 220060 steps, saw 41785 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
// Phase 1: matrix 1851 rows 624 cols
[2025-06-01 05:56:19] [INFO ] Computed 22 invariants in 37 ms
[2025-06-01 05:56:19] [INFO ] State equation strengthened by 1436 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) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 528/607 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/607 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 16/623 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/623 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/623 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1/624 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/624 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1851/2475 variables, 624/646 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2475 variables, 1436/2082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2475 variables, 0/2082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/2475 variables, 0/2082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2475/2475 variables, and 2082 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2419 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 624/624 constraints, ReadFeed: 1436/1436 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 528/607 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 05:56:21] [INFO ] Deduced a trap composed of 2 places in 82 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/607 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/607 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 16/623 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/623 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/623 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/624 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/624 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 1851/2475 variables, 624/647 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2475 variables, 1436/2083 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2475 variables, 1/2084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2475 variables, 0/2084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/2475 variables, 0/2084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2475/2475 variables, and 2084 constraints, problems are : Problem set: 0 solved, 3 unsolved in 10661 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 624/624 constraints, ReadFeed: 1436/1436 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13184ms problems are : Problem set: 0 solved, 3 unsolved
FORMULA CANInsertWithFailure-PT-020-ReachabilityFireability-2025-10 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 995 ms.
Support contains 53 out of 624 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 624/624 places, 1851/1851 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 624 transition count 1847
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 620 transition count 1847
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 38 place count 605 transition count 1832
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 46 place count 605 transition count 1832
Applied a total of 46 rules in 99 ms. Remains 605 /624 variables (removed 19) and now considering 1832/1851 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 605/624 places, 1832/1851 transitions.
RANDOM walk for 40000 steps (322 resets) in 425 ms. (93 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (15 resets) in 138 ms. (287 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 197 ms. (202 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 220869 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :0 out of 2
Probabilistic random walk after 220869 steps, saw 38555 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
// Phase 1: matrix 1832 rows 605 cols
[2025-06-01 05:56:36] [INFO ] Computed 22 invariants in 22 ms
[2025-06-01 05:56:36] [INFO ] State equation strengthened by 1483 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 529/582 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/582 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 22/604 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/604 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/604 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/605 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/605 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1832/2437 variables, 605/627 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2437 variables, 1483/2110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2437 variables, 0/2110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/2437 variables, 0/2110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2437/2437 variables, and 2110 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1671 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 605/605 constraints, ReadFeed: 1483/1483 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 529/582 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 05:56:38] [INFO ] Deduced a trap composed of 2 places in 72 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/582 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/582 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 22/604 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/604 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/604 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/605 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/605 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1832/2437 variables, 605/628 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2437 variables, 1483/2111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2437 variables, 1/2112 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2437 variables, 0/2112 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/2437 variables, 0/2112 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2437/2437 variables, and 2112 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2890 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 605/605 constraints, ReadFeed: 1483/1483 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4625ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 184 ms.
Support contains 53 out of 605 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1832/1832 transitions.
Applied a total of 0 rules in 54 ms. Remains 605 /605 variables (removed 0) and now considering 1832/1832 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 605/605 places, 1832/1832 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1832/1832 transitions.
Applied a total of 0 rules in 32 ms. Remains 605 /605 variables (removed 0) and now considering 1832/1832 (removed 0) transitions.
[2025-06-01 05:56:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 05:56:42] [INFO ] Implicit Places using invariants in 656 ms returned []
[2025-06-01 05:56:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 05:56:43] [INFO ] State equation strengthened by 1483 read => feed constraints.
[2025-06-01 05:56:50] [INFO ] Implicit Places using invariants and state equation in 7862 ms returned []
Implicit Place search using SMT with State Equation took 8535 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 05:56:50] [INFO ] Redundant transitions in 146 ms returned []
Running 1812 sub problems to find dead transitions.
[2025-06-01 05:56:50] [INFO ] Invariant cache hit.
[2025-06-01 05:56:50] [INFO ] State equation strengthened by 1483 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/604 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1812 unsolved
SMT process timed out in 30930ms, After SMT, problems are : Problem set: 0 solved, 1812 unsolved
Search for dead transitions found 0 dead transitions in 30942ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39681 ms. Remains : 605/605 places, 1832/1832 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1342 edges and 605 vertex of which 348 / 605 are part of one of the 2 SCC in 5 ms
Free SCC test removed 346 places
Drop transitions (Empty/Sink Transition effects.) removed 861 transitions
Ensure Unique test removed 343 transitions
Reduce isomorphic transitions removed 1204 transitions.
Graph (complete) has 778 edges and 259 vertex of which 223 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.1 ms
Discarding 36 places :
Also discarding 11 output transitions
Drop transitions (Output transitions of discarded places.) removed 11 transitions
Drop transitions (Empty/Sink Transition effects.) removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 40 place count 223 transition count 579
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 101 place count 162 transition count 418
Iterating global reduction 1 with 61 rules applied. Total rules applied 162 place count 162 transition count 418
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 187 place count 162 transition count 393
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 214 place count 135 transition count 339
Iterating global reduction 2 with 27 rules applied. Total rules applied 241 place count 135 transition count 339
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 268 place count 135 transition count 312
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 274 place count 132 transition count 309
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 3 with 28 rules applied. Total rules applied 302 place count 132 transition count 281
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 307 place count 132 transition count 276
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 312 place count 127 transition count 276
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 316 place count 125 transition count 274
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 317 place count 125 transition count 273
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 319 place count 125 transition count 271
Free-agglomeration rule applied 9 times.
Iterating global reduction 6 with 9 rules applied. Total rules applied 328 place count 125 transition count 262
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 344 place count 116 transition count 255
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 345 place count 116 transition count 254
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 346 place count 115 transition count 254
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 354 place count 115 transition count 254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 355 place count 115 transition count 253
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 356 place count 114 transition count 250
Iterating global reduction 9 with 1 rules applied. Total rules applied 357 place count 114 transition count 250
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 358 place count 114 transition count 249
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 359 place count 114 transition count 249
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 360 place count 113 transition count 248
Iterating global reduction 10 with 1 rules applied. Total rules applied 361 place count 113 transition count 248
Applied a total of 361 rules in 279 ms. Remains 113 /605 variables (removed 492) and now considering 248/1832 (removed 1584) transitions.
Running SMT prover for 2 properties.
Excessive predecessor constraint size, skipping predecessor.
// Phase 1: matrix 248 rows 113 cols
[2025-06-01 05:57:21] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 05:57:21] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2025-06-01 05:57:21] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 05:57:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2025-06-01 05:57:21] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2025-06-01 05:57:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-01 05:57:21] [INFO ] After 41ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2025-06-01 05:57:21] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2025-06-01 05:57:21] [INFO ] After 308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2025-06-01 05:57:21] [INFO ] Flatten gal took : 24 ms
[2025-06-01 05:57:21] [INFO ] Flatten gal took : 16 ms
[2025-06-01 05:57:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4296222278735852442.gal : 6 ms
[2025-06-01 05:57:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7718921290432541090.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/ReachabilityCardinality4296222278735852442.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7718921290432541090.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/ReachabilityCardinality7718921290432541090.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 39
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :39 after 73
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :73 after 159
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :159 after 1183
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1183 after 2726
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2726 after 43006
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :43006 after 66876
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :66876 after 5.95926e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5.95926e+06 after 7.7845e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :7.7845e+06 after 2.3174e+08
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.3174e+08 after 3.51559e+09
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :3.51559e+09 after 8.58402e+12
Detected timeout of ITS tools.
[2025-06-01 05:57:36] [INFO ] Flatten gal took : 19 ms
[2025-06-01 05:57:36] [INFO ] Applying decomposition
[2025-06-01 05:57:36] [INFO ] Flatten gal took : 11 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/graph9668473413556349591.txt' '-o' '/tmp/graph9668473413556349591.bin' '-w' '/tmp/graph9668473413556349591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9668473413556349591.bin' '-l' '-1' '-v' '-w' '/tmp/graph9668473413556349591.weights' '-q' '0' '-e' '0.001'
[2025-06-01 05:57:37] [INFO ] Decomposing Gal with order
[2025-06-01 05:57:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 05:57:37] [INFO ] Removed a total of 100 redundant transitions.
[2025-06-01 05:57:37] [INFO ] Flatten gal took : 84 ms
[2025-06-01 05:57:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 12 ms.
[2025-06-01 05:57:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1400860030736639348.gal : 6 ms
[2025-06-01 05:57:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5928732158324184121.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/ReachabilityCardinality1400860030736639348.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5928732158324184121.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/ReachabilityCardinality5928732158324184121.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 56
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :56 after 112
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :112 after 240
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :240 after 306
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :306 after 2922
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2922 after 78408
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :78408 after 1.20145e+06
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31269 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 05:57:52] [INFO ] Flatten gal took : 88 ms
[2025-06-01 05:57:52] [INFO ] Applying decomposition
[2025-06-01 05:57:52] [INFO ] Flatten gal took : 82 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/graph41914376327793307.txt' '-o' '/tmp/graph41914376327793307.bin' '-w' '/tmp/graph41914376327793307.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph41914376327793307.bin' '-l' '-1' '-v' '-w' '/tmp/graph41914376327793307.weights' '-q' '0' '-e' '0.001'
[2025-06-01 05:57:53] [INFO ] Decomposing Gal with order
[2025-06-01 05:57:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 05:57:53] [INFO ] Removed a total of 1231 redundant transitions.
[2025-06-01 05:57:53] [INFO ] Flatten gal took : 260 ms
[2025-06-01 05:57:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1257 labels/synchronizations in 114 ms.
[2025-06-01 05:57:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16875361173537580188.gal : 28 ms
[2025-06-01 05:57:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17095092787986057736.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/ReachabilityCardinality16875361173537580188.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17095092787986057736.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/ReachabilityCardinality17095092787986057736.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 4171
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4171 after 6171
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :6171 after 6671
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :6671 after 7546
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :7546 after 8546
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :8546 after 372575
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :372575 after 401575
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :401575 after 615600
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :615600 after 1.26474e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.26474e+07 after 1.81395e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.81395e+07 after 5.08321e+09
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :5.08321e+09 after 4.85276e+10
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :4.85276e+10 after 3.50777e+11
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :3.50777e+11 after 6.84485e+12
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :6.84485e+12 after 1.38626e+17
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :1.38626e+17 after 1.21281e+18
Detected timeout of ITS tools.
[2025-06-01 06:27:54] [INFO ] Flatten gal took : 134 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3337882357075018304
[2025-06-01 06:27:54] [INFO ] Too many transitions (1832) to apply POR reductions. Disabling POR matrices.
[2025-06-01 06:27:54] [INFO ] Applying decomposition
[2025-06-01 06:27:54] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3337882357075018304
Running compilation step : cd /tmp/ltsmin3337882357075018304;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' '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 06:27:54] [INFO ] Flatten gal took : 105 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/graph1670623216323721063.txt' '-o' '/tmp/graph1670623216323721063.bin' '-w' '/tmp/graph1670623216323721063.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1670623216323721063.bin' '-l' '-1' '-v' '-w' '/tmp/graph1670623216323721063.weights' '-q' '0' '-e' '0.001'
[2025-06-01 06:27:55] [INFO ] Decomposing Gal with order
[2025-06-01 06:27:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 06:27:55] [INFO ] Removed a total of 1564 redundant transitions.
[2025-06-01 06:27:55] [INFO ] Flatten gal took : 261 ms
[2025-06-01 06:27:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 1084 labels/synchronizations in 91 ms.
[2025-06-01 06:27:55] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8553085634603564693.gal : 29 ms
[2025-06-01 06:27:55] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13745832629773293665.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/ReachabilityFireability8553085634603564693.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13745832629773293665.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/ReachabilityFireability13745832629773293665.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 556
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :556 after 556
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :556 after 556
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :556 after 590
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :590 after 591
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :591 after 592
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :592 after 626
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :626 after 1127
Compilation finished in 6664 ms.
Running link step : cd /tmp/ltsmin3337882357075018304;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 78 ms.
Running LTSmin : cd /tmp/ltsmin3337882357075018304;'/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' 'CANInsertWithFailurePT020ReachabilityFireability202513==true'
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1127 after 545269
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :545269 after 1.25294e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.25294e+06 after 3.92081e+07
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin3337882357075018304;'/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' 'CANInsertWithFailurePT020ReachabilityFireability202513==true'
Running LTSmin : cd /tmp/ltsmin3337882357075018304;'/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' 'CANInsertWithFailurePT020ReachabilityFireability202515==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-020"
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-020, 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-174853813600271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-020.tgz
mv CANInsertWithFailure-PT-020 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 ;