About the Execution of ITS-Tools for DoubleExponent-PT-004
| 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 | T?TTFTTFTFFTFTFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067500486.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 DoubleExponent-PT-004, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067500486
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K 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 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K 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 2.3K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 67K 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 DoubleExponent-PT-004-ReachabilityCardinality-2023-07
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2023-13
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-00
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-01
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-02
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-03
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-04
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-05
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-06
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-08
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-09
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-10
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-11
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-12
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-14
FORMULA_NAME DoubleExponent-PT-004-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748733744199
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-004
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-31 23:22:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 23:22:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 23:22:25] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2025-05-31 23:22:25] [INFO ] Transformed 216 places.
[2025-05-31 23:22:25] [INFO ] Transformed 198 transitions.
[2025-05-31 23:22:25] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 23:22:25] [INFO ] Flatten gal took : 90 ms
[2025-05-31 23:22:26] [INFO ] Flatten gal took : 34 ms
[2025-05-31 23:22:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16745035053880099650.gal : 28 ms
[2025-05-31 23:22:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7473330521419709134.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16745035053880099650.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7473330521419709134.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (1352 resets) in 1777 ms. (22 steps per ms) remains 16/16 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7473330521419709134.prop.
BEST_FIRST walk for 4001 steps (118 resets) in 165 ms. (24 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (116 resets) in 101 ms. (39 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 64
BEST_FIRST walk for 4001 steps (114 resets) in 59 ms. (66 steps per ms) remains 16/16 properties
SDD size :12 after 25
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :25 after 32
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :32 after 75
BEST_FIRST walk for 4001 steps (110 resets) in 57 ms. (68 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :75 after 154
BEST_FIRST walk for 4001 steps (109 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (106 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :154 after 628
BEST_FIRST walk for 4001 steps (116 resets) in 92 ms. (43 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (120 resets) in 75 ms. (52 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (117 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (107 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (104 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (108 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (118 resets) in 25 ms. (153 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (115 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :628 after 2806
BEST_FIRST walk for 4000 steps (112 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (122 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
Invariant property DoubleExponent-PT-004-ReachabilityCardinality-2025-11 does not hold.
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property DoubleExponent-PT-004-ReachabilityCardinality-2025-09 does not hold.
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property DoubleExponent-PT-004-ReachabilityCardinality-2025-05 does not hold.
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :2806 after 28502
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :28502 after 119247
Interrupted probabilistic random walk after 205099 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :3 out of 16
Probabilistic random walk after 205099 steps, saw 102567 distinct states, run finished after 3005 ms. (steps per millisecond=68 ) properties seen :3
// Phase 1: matrix 198 rows 216 cols
[2025-05-31 23:22:29] [INFO ] Computed 24 invariants in 24 ms
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) 0/146 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem DoubleExponent-PT-004-ReachabilityCardinality-2025-02 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityCardinality-2025-12 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 47/193 variables, 3/4 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 4/8 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 11 unsolved
Problem DoubleExponent-PT-004-ReachabilityCardinality-2025-03 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 23/216 variables, 16/24 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/24 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 198/414 variables, 216/240 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/414 variables, 0/240 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/414 variables, 0/240 constraints. Problems are: Problem set: 3 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 240 constraints, problems are : Problem set: 3 solved, 10 unsolved in 2117 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 13/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 49/193 variables, 3/4 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 4/8 constraints. Problems are: Problem set: 3 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 44 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 49 places in 59 ms of which 3 ms to minimize.
Reachability property DoubleExponent-PT-004-ReachabilityCardinality-2025-04 is true.
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 49 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 55 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 90 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 94 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 8/16 constraints. Problems are: Problem set: 4 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:32] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 1/17 constraints. Problems are: Problem set: 4 solved, 9 unsolved
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :119247 after 393595
At refinement iteration 6 (INCLUDED_ONLY) 0/193 variables, 0/17 constraints. Problems are: Problem set: 4 solved, 9 unsolved
Problem DoubleExponent-PT-004-ReachabilityCardinality-2025-00 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityCardinality-2025-08 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityCardinality-2025-14 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 23/216 variables, 16/33 constraints. Problems are: Problem set: 7 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 49 places in 58 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 74 places in 75 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 80 places in 78 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 52 places in 39 ms of which 3 ms to minimize.
Problem DoubleExponent-PT-004-ReachabilityCardinality-2025-15 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (INCLUDED_ONLY) 0/216 variables, 6/39 constraints. Problems are: Problem set: 8 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:33] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/216 variables, 2/41 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/216 variables, 0/41 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 198/414 variables, 216/257 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/414 variables, 4/261 constraints. Problems are: Problem set: 8 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:22:35] [INFO ] Deduced a trap along path composed of 17 places in 53 ms of which 7 ms to minimize.
Problem DoubleExponent-PT-004-ReachabilityCardinality-2023-07 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2023-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 13 (INCLUDED_ONLY) 0/414 variables, 1/262 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/414 variables, 0/262 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/414 variables, 0/262 constraints. Problems are: Problem set: 9 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 414/414 variables, and 262 constraints, problems are : Problem set: 9 solved, 4 unsolved in 4192 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 6/11 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 6424ms problems are : Problem set: 9 solved, 4 unsolved
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :393595 after 681272
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :681272 after 1.28184e+06
Parikh walk visited 0 properties in 23659 ms.
Support contains 60 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 198/198 transitions.
Graph (complete) has 360 edges and 216 vertex of which 213 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 213 transition count 186
Reduce places removed 12 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 20 rules applied. Total rules applied 33 place count 201 transition count 178
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 41 place count 193 transition count 178
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 41 place count 193 transition count 173
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 51 place count 188 transition count 173
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 83 place count 172 transition count 157
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 89 place count 169 transition count 157
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 90 place count 169 transition count 156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 91 place count 168 transition count 156
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 4 with 9 rules applied. Total rules applied 100 place count 168 transition count 147
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 109 place count 159 transition count 147
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 116 place count 159 transition count 147
Applied a total of 116 rules in 75 ms. Remains 159 /216 variables (removed 57) and now considering 147/198 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 159/216 places, 147/198 transitions.
RANDOM walk for 40000 steps (2121 resets) in 296 ms. (134 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (1709 resets) in 180 ms. (221 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (1670 resets) in 171 ms. (232 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (1680 resets) in 147 ms. (270 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (1704 resets) in 136 ms. (291 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 314072 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :0 out of 4
Probabilistic random walk after 314072 steps, saw 157071 distinct states, run finished after 3001 ms. (steps per millisecond=104 ) properties seen :0
// Phase 1: matrix 147 rows 159 cols
[2025-05-31 23:23:02] [INFO ] Computed 22 invariants in 7 ms
[2025-05-31 23:23:02] [INFO ] State equation strengthened by 5 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) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 7/67 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 92/159 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 147/306 variables, 159/181 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 5/186 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/306 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 306/306 variables, and 186 constraints, problems are : Problem set: 0 solved, 4 unsolved in 365 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 159/159 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 4/3 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) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 7/67 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 92/159 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:03] [INFO ] Deduced a trap composed of 34 places in 33 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 9/31 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 147/306 variables, 159/190 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 5/195 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 3/198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:04] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:04] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/306 variables, 2/200 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/306 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/306 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 306/306 variables, and 200 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1155 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 159/159 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1551ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 5971 ms.
Support contains 60 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 147/147 transitions.
Applied a total of 0 rules in 11 ms. Remains 159 /159 variables (removed 0) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 159/159 places, 147/147 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 147/147 transitions.
Applied a total of 0 rules in 4 ms. Remains 159 /159 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2025-05-31 23:23:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 23:23:10] [INFO ] Implicit Places using invariants in 119 ms returned [30, 59, 61, 144]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 126 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 155/159 places, 147/147 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 154 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 154 transition count 146
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 0 with 2 rules applied. Total rules applied 4 place count 153 transition count 145
Applied a total of 4 rules in 13 ms. Remains 153 /155 variables (removed 2) and now considering 145/147 (removed 2) transitions.
// Phase 1: matrix 145 rows 153 cols
[2025-05-31 23:23:10] [INFO ] Computed 18 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 23:23:10] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-05-31 23:23:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 23:23:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-31 23:23:10] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 153/159 places, 145/147 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 454 ms. Remains : 153/159 places, 145/147 transitions.
RANDOM walk for 40000 steps (2144 resets) in 135 ms. (294 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (1705 resets) in 121 ms. (327 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (1690 resets) in 116 ms. (341 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (1643 resets) in 112 ms. (353 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (1687 resets) in 86 ms. (459 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 341805 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :0 out of 4
Probabilistic random walk after 341805 steps, saw 170934 distinct states, run finished after 3005 ms. (steps per millisecond=113 ) properties seen :0
[2025-05-31 23:23:14] [INFO ] Invariant cache hit.
[2025-05-31 23:23:14] [INFO ] State equation strengthened by 5 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) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 29/89 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 64/153 variables, 15/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 145/298 variables, 153/171 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 5/176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/298 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 176 constraints, problems are : Problem set: 0 solved, 4 unsolved in 469 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 153/153 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 4/3 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) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 29/89 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:14] [INFO ] Deduced a trap composed of 40 places in 35 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 64/153 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:14] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:14] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:14] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:15] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:15] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:15] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:15] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:15] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 8/27 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 145/298 variables, 153/180 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 3/188 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:15] [INFO ] Deduced a trap composed of 37 places in 37 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/298 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/298 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 189 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1054 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 153/153 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1533ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 3461 ms.
Support contains 60 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 145/145 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 153/153 places, 145/145 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 145/145 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 145/145 (removed 0) transitions.
[2025-05-31 23:23:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 23:23:19] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-05-31 23:23:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 23:23:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-31 23:23:19] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 23:23:19] [INFO ] Redundant transitions in 4 ms returned []
Running 144 sub problems to find dead transitions.
[2025-05-31 23:23:19] [INFO ] Invariant cache hit.
[2025-05-31 23:23:19] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/153 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:21] [INFO ] Deduced a trap composed of 66 places in 59 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:21] [INFO ] Deduced a trap composed of 71 places in 58 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:21] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:21] [INFO ] Deduced a trap composed of 37 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:21] [INFO ] Deduced a trap composed of 50 places in 57 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:21] [INFO ] Deduced a trap composed of 68 places in 51 ms of which 6 ms to minimize.
Reachability property DoubleExponent-PT-004-ReachabilityCardinality-2025-01 is true.
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:21] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 70 places in 57 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 74 places in 54 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 40 places in 55 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 62 places in 59 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 62 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 63 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 62 places in 49 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 63 places in 58 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 68 places in 49 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 70 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:22] [INFO ] Deduced a trap composed of 70 places in 52 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:23] [INFO ] Deduced a trap composed of 79 places in 53 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:23] [INFO ] Deduced a trap composed of 84 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:23] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:23] [INFO ] Deduced a trap composed of 96 places in 54 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 4/42 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:24] [INFO ] Deduced a trap composed of 81 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:24] [INFO ] Deduced a trap composed of 79 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:24] [INFO ] Deduced a trap composed of 85 places in 51 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:25] [INFO ] Deduced a trap composed of 85 places in 51 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (OVERLAPS) 145/298 variables, 153/199 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/298 variables, 5/204 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:28] [INFO ] Deduced a trap composed of 57 places in 68 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:28] [INFO ] Deduced a trap composed of 61 places in 58 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:28] [INFO ] Deduced a trap composed of 63 places in 57 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:28] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:28] [INFO ] Deduced a trap composed of 59 places in 60 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 52 places in 65 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 58 places in 62 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 55 places in 59 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 57 places in 70 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 58 places in 60 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 63 places in 58 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:29] [INFO ] Deduced a trap composed of 68 places in 60 ms of which 14 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 13/217 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:30] [INFO ] Deduced a trap composed of 88 places in 63 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:30] [INFO ] Deduced a trap composed of 88 places in 62 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:30] [INFO ] Deduced a trap composed of 90 places in 57 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:30] [INFO ] Deduced a trap composed of 84 places in 60 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:30] [INFO ] Deduced a trap composed of 86 places in 58 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:31] [INFO ] Deduced a trap composed of 60 places in 62 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:31] [INFO ] Deduced a trap composed of 77 places in 59 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:31] [INFO ] Deduced a trap composed of 78 places in 52 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:31] [INFO ] Deduced a trap composed of 77 places in 55 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:31] [INFO ] Deduced a trap composed of 80 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:31] [INFO ] Deduced a trap composed of 82 places in 54 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:31] [INFO ] Deduced a trap composed of 84 places in 55 ms of which 8 ms to minimize.
SDD proceeding with computation,11 properties remain. new max is 16384
At refinement iteration 12 (INCLUDED_ONLY) 0/298 variables, 12/229 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SDD size :3.29335e+06 after 3.32037e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:33] [INFO ] Deduced a trap composed of 66 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:33] [INFO ] Deduced a trap composed of 69 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:34] [INFO ] Deduced a trap composed of 49 places in 63 ms of which 12 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/298 variables, 3/232 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:34] [INFO ] Deduced a trap composed of 56 places in 50 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:34] [INFO ] Deduced a trap composed of 66 places in 61 ms of which 11 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/298 variables, 2/234 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/298 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:39] [INFO ] Deduced a trap composed of 82 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:39] [INFO ] Deduced a trap composed of 83 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:39] [INFO ] Deduced a trap composed of 90 places in 76 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:39] [INFO ] Deduced a trap composed of 89 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:39] [INFO ] Deduced a trap composed of 91 places in 75 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:39] [INFO ] Deduced a trap composed of 86 places in 63 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:39] [INFO ] Deduced a trap composed of 87 places in 66 ms of which 13 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/298 variables, 7/241 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/298 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 18 (OVERLAPS) 0/298 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 241 constraints, problems are : Problem set: 0 solved, 144 unsolved in 25655 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 153/153 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/153 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 65/83 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:46] [INFO ] Deduced a trap composed of 40 places in 41 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:46] [INFO ] Deduced a trap composed of 78 places in 61 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 145/298 variables, 153/238 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 5/243 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/298 variables, 144/387 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:52] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:52] [INFO ] Deduced a trap composed of 79 places in 48 ms of which 9 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 2/389 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:23:58] [INFO ] Deduced a trap along path composed of 16 places in 47 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/298 variables, 1/390 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:24:04] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:24:04] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:24:05] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 5 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/298 variables, 3/393 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:24:12] [INFO ] Deduced a trap composed of 81 places in 55 ms of which 9 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/298 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 298/298 variables, and 394 constraints, problems are : Problem set: 0 solved, 144 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 153/153 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 73/73 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 55717ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 55718ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56097 ms. Remains : 153/153 places, 145/145 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 153 transition count 143
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 151 transition count 143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 151 transition count 142
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 150 transition count 142
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 149 transition count 141
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 149 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 148 transition count 140
Applied a total of 10 rules in 43 ms. Remains 148 /153 variables (removed 5) and now considering 140/145 (removed 5) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 140 rows 148 cols
[2025-05-31 23:24:15] [INFO ] Computed 18 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 23:24:15] [INFO ] After 327ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 23:24:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2025-05-31 23:24:15] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 2 ms returned sat
[2025-05-31 23:24:16] [INFO ] After 540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2025-05-31 23:24:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 23:24:16] [INFO ] After 193ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:24:16] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 7 ms to minimize.
[2025-05-31 23:24:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:24:16] [INFO ] Deduced a trap composed of 37 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 23:24:16] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 4 ms to minimize.
[2025-05-31 23:24:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 198 ms
TRAPS : Iteration 1
[2025-05-31 23:24:17] [INFO ] After 748ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2025-05-31 23:24:17] [INFO ] After 1614ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2025-05-31 23:24:17] [INFO ] Flatten gal took : 28 ms
[2025-05-31 23:24:17] [INFO ] Flatten gal took : 12 ms
[2025-05-31 23:24:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16160246833656764217.gal : 3 ms
[2025-05-31 23:24:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11383549462252928453.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/ReachabilityCardinality16160246833656764217.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11383549462252928453.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 ...330
Loading property file /tmp/ReachabilityCardinality11383549462252928453.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :8 after 18
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :18 after 31
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :31 after 53
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :53 after 107
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :107 after 218
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :218 after 1296
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1296 after 9126
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :9126 after 104007
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :104007 after 400152
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :400152 after 1.00591e+06
Detected timeout of ITS tools.
[2025-05-31 23:24:32] [INFO ] Flatten gal took : 10 ms
[2025-05-31 23:24:32] [INFO ] Applying decomposition
[2025-05-31 23:24:32] [INFO ] Flatten gal took : 10 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/graph15446304570222707874.txt' '-o' '/tmp/graph15446304570222707874.bin' '-w' '/tmp/graph15446304570222707874.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15446304570222707874.bin' '-l' '-1' '-v' '-w' '/tmp/graph15446304570222707874.weights' '-q' '0' '-e' '0.001'
[2025-05-31 23:24:32] [INFO ] Decomposing Gal with order
[2025-05-31 23:24:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 23:24:32] [INFO ] Removed a total of 66 redundant transitions.
[2025-05-31 23:24:32] [INFO ] Flatten gal took : 52 ms
[2025-05-31 23:24:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 10 ms.
[2025-05-31 23:24:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7286423337646402930.gal : 4 ms
[2025-05-31 23:24:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8787863657750056426.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/ReachabilityCardinality7286423337646402930.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8787863657750056426.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/ReachabilityCardinality8787863657750056426.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :7 after 15
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :15 after 21
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :21 after 41
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :41 after 87
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :87 after 217
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :217 after 1198
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1198 after 5559
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :5559 after 111229
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :111229 after 453862
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :453862 after 1.12994e+06
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1.12994e+06 after 5.3746e+07
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :5.3746e+07 after 1.56405e+09
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32427 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 23:24:47] [INFO ] Flatten gal took : 13 ms
[2025-05-31 23:24:47] [INFO ] Applying decomposition
[2025-05-31 23:24:47] [INFO ] Flatten gal took : 9 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/graph8530324353052401862.txt' '-o' '/tmp/graph8530324353052401862.bin' '-w' '/tmp/graph8530324353052401862.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8530324353052401862.bin' '-l' '-1' '-v' '-w' '/tmp/graph8530324353052401862.weights' '-q' '0' '-e' '0.001'
[2025-05-31 23:24:47] [INFO ] Decomposing Gal with order
[2025-05-31 23:24:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 23:24:47] [INFO ] Removed a total of 61 redundant transitions.
[2025-05-31 23:24:47] [INFO ] Flatten gal took : 21 ms
[2025-05-31 23:24:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 10 ms.
[2025-05-31 23:24:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality451794434587080118.gal : 4 ms
[2025-05-31 23:24:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3171631691042223902.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/ReachabilityCardinality451794434587080118.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3171631691042223902.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 ...327
Loading property file /tmp/ReachabilityCardinality3171631691042223902.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :9 after 12
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :12 after 25
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :25 after 32
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :32 after 69
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :69 after 133
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :133 after 310
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :310 after 1887
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1887 after 15395
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :15395 after 399108
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :399108 after 2.17312e+06
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1.69286e+07 after 1.82667e+07
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :1.16067e+08 after 1.24264e+08
SDD proceeding with computation,3 properties remain. new max is 131072
SDD size :4.99803e+08 after 5.00997e+08
SDD proceeding with computation,3 properties remain. new max is 262144
SDD size :1.69034e+09 after 1.70193e+09
SDD proceeding with computation,3 properties remain. new max is 524288
SDD size :5.35513e+09 after 5.35513e+09
SDD proceeding with computation,3 properties remain. new max is 1048576
SDD size :1.5941e+10 after 1.61426e+10
Reachability property DoubleExponent-PT-004-ReachabilityCardinality-2025-10 is true.
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DoubleExponent-PT-004-ReachabilityCardinality-2025-06 is true.
FORMULA DoubleExponent-PT-004-ReachabilityCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :3.27333e+10 after 3.28652e+10
SDD proceeding with computation,1 properties remain. new max is 2097152
SDD size :5.04325e+10 after 5.04459e+10
SDD proceeding with computation,1 properties remain. new max is 4194304
SDD size :8.29639e+10 after 8.29844e+10
Detected timeout of ITS tools.
[2025-05-31 23:54:48] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
[2025-05-31 23:54:48] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin4764141612449549003
[2025-05-31 23:54:48] [INFO ] Flatten gal took : 5 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/graph17690990352544497991.txt' '-o' '/tmp/graph17690990352544497991.bin' '-w' '/tmp/graph17690990352544497991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17690990352544497991.bin' '-l' '-1' '-v' '-w' '/tmp/graph17690990352544497991.weights' '-q' '0' '-e' '0.001'
[2025-05-31 23:54:48] [INFO ] Decomposing Gal with order
[2025-05-31 23:54:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 23:54:48] [INFO ] Computing symmetric may disable matrix : 145 transitions.
[2025-05-31 23:54:48] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 23:54:48] [INFO ] Computing symmetric may enable matrix : 145 transitions.
[2025-05-31 23:54:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 23:54:48] [INFO ] Removed a total of 44 redundant transitions.
[2025-05-31 23:54:48] [INFO ] Flatten gal took : 11 ms
[2025-05-31 23:54:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2025-05-31 23:54:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2943659634174777877.gal : 3 ms
[2025-05-31 23:54:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15169862508677303544.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/ReachabilityCardinality2943659634174777877.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15169862508677303544.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
[2025-05-31 23:54:48] [INFO ] Computing Do-Not-Accords matrix : 145 transitions.
[2025-05-31 23:54:48] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Loading property file /tmp/ReachabilityCardinality15169862508677303544.prop.
[2025-05-31 23:54:48] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4764141612449549003
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 11
Running compilation step : cd /tmp/ltsmin4764141612449549003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' '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'
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :44 after 70
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :114 after 183
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1733 after 1774
Compilation finished in 419 ms.
Running link step : cd /tmp/ltsmin4764141612449549003;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin4764141612449549003;'/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' 'DoubleExponentPT004ReachabilityCardinality202313==true'
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.33878e+06 after 1.33879e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.69555e+06 after 1.69568e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.69568e+06 after 1.69593e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.69593e+06 after 1.84894e+06
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.014: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.022: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.022: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: Initializing POR dependencies: labels 148, guards 145
pins2lts-mc-linux64( 7/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.053: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.053: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.054: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.125: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 6/ 8), 0.173: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.174: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.187: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.187: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.185: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.188: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.188: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.188: "DoubleExponentPT004ReachabilityCardinality202313==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.188: There are 148 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.188: State length is 153, there are 145 groups
pins2lts-mc-linux64( 0/ 8), 0.188: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.188: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.188: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.189: Visible groups: 0 / 145, labels: 1 / 148
pins2lts-mc-linux64( 0/ 8), 0.189: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.189: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.209: ~81 levels ~960 states ~960 transitions
pins2lts-mc-linux64( 0/ 8), 0.232: ~109 levels ~1920 states ~2024 transitions
pins2lts-mc-linux64( 0/ 8), 0.338: ~189 levels ~3840 states ~3944 transitions
pins2lts-mc-linux64( 5/ 8), 0.446: ~345 levels ~7680 states ~7880 transitions
pins2lts-mc-linux64( 0/ 8), 0.538: ~287 levels ~15360 states ~15920 transitions
pins2lts-mc-linux64( 0/ 8), 0.671: ~615 levels ~30720 states ~30984 transitions
pins2lts-mc-linux64( 0/ 8), 0.925: ~1207 levels ~61440 states ~61656 transitions
pins2lts-mc-linux64( 5/ 8), 1.357: ~1298 levels ~122880 states ~124664 transitions
pins2lts-mc-linux64( 3/ 8), 2.047: ~2849 levels ~245760 states ~246488 transitions
pins2lts-mc-linux64( 0/ 8), 3.002: ~6558 levels ~491520 states ~493512 transitions
pins2lts-mc-linux64( 4/ 8), 4.619: ~12199 levels ~983040 states ~982032 transitions
pins2lts-mc-linux64( 3/ 8), 7.019: ~22072 levels ~1966080 states ~1966536 transitions
pins2lts-mc-linux64( 2/ 8), 10.817: ~24181 levels ~3932160 states ~3945416 transitions
pins2lts-mc-linux64( 2/ 8), 18.352: ~24243 levels ~7864320 states ~7975000 transitions
pins2lts-mc-linux64( 2/ 8), 33.417: ~24287 levels ~15728640 states ~15960720 transitions
pins2lts-mc-linux64( 5/ 8), 64.195: ~25650 levels ~31457280 states ~31459832 transitions
pins2lts-mc-linux64( 5/ 8), 124.180: ~29332 levels ~62914560 states ~62878864 transitions
pins2lts-mc-linux64( 5/ 8), 246.169: ~56313 levels ~125829120 states ~125655568 transitions
pins2lts-mc-linux64( 4/ 8), 274.426: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 274.479:
pins2lts-mc-linux64( 0/ 8), 274.479: mean standard work distribution: 0.9% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 274.479:
pins2lts-mc-linux64( 0/ 8), 274.479: Explored 133759177 states 134217389 transitions, fanout: 1.003
pins2lts-mc-linux64( 0/ 8), 274.479: Total exploration time 274.280 sec (274.240 sec minimum, 274.254 sec on average)
pins2lts-mc-linux64( 0/ 8), 274.479: States per second: 487674, Transitions per second: 489344
pins2lts-mc-linux64( 0/ 8), 274.479: Ignoring proviso: 1
pins2lts-mc-linux64( 0/ 8), 274.479:
pins2lts-mc-linux64( 0/ 8), 274.479: Queue width: 8B, total height: 673168, memory: 5.14MB
pins2lts-mc-linux64( 0/ 8), 274.479: Tree memory: 1041.6MB, 8.1 B/state, compr.: 1.3%
pins2lts-mc-linux64( 0/ 8), 274.479: Tree fill ratio (roots/leafs): 99.0%/6.0%
pins2lts-mc-linux64( 0/ 8), 274.479: Stored 146 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 274.479: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 274.479: Est. total memory use: 1046.7MB (~1029.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4764141612449549003;'/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' 'DoubleExponentPT004ReachabilityCardinality202313==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4764141612449549003;'/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' 'DoubleExponentPT004ReachabilityCardinality202313==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.19517e+11 after 1.19517e+11
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.56108e+11 after 2.56108e+11
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-004"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-004, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067500486"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;