Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254700814.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 QuasiCertifProtocol-PT-22, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254700814
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 26K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 187K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K 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 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 39K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 171K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 147K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 950K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 270K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 503K 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 QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-00
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-01
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-02
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-03
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-04
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-05
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-06
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-07
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-08
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-09
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-10
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-11
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-12
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-13
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-14
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749150090770

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-22
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-05 19:01:31] [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]
[2025-06-05 19:01:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 19:01:32] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2025-06-05 19:01:32] [INFO ] Transformed 1966 places.
[2025-06-05 19:01:32] [INFO ] Transformed 356 transitions.
[2025-06-05 19:01:32] [INFO ] Parsed PT model containing 1966 places and 356 transitions and 4323 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 46 ms.
Working with output stream class java.io.PrintStream
[2025-06-05 19:01:32] [INFO ] Flatten gal took : 276 ms
[2025-06-05 19:01:32] [INFO ] Flatten gal took : 94 ms
[2025-06-05 19:01:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4186651086991097809.gal : 77 ms
[2025-06-05 19:01:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5554310031973404676.prop : 34 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/ReachabilityCardinality4186651086991097809.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5554310031973404676.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/ReachabilityCardinality5554310031973404676.prop.
RANDOM walk for 40000 steps (1484 resets) in 3856 ms. (10 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 314 ms. (12 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 333 ms. (11 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 429 ms. (9 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 193 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (12 resets) in 98 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (11 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :8 after 16
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :16 after 64
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :64 after 988116
Interrupted probabilistic random walk after 367280 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :0 out of 16
Probabilistic random walk after 367280 steps, saw 54489 distinct states, run finished after 3010 ms. (steps per millisecond=122 ) properties seen :0
// Phase 1: matrix 356 rows 1966 cols
[2025-06-05 19:01:37] [INFO ] Computed 1611 invariants in 79 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-00 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-02 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-03 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-06 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1966 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :1.33809e+07 after 1.3466e+07
At refinement iteration 1 (INCLUDED_ONLY) 0/1966 variables, 1608/1611 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1966/2322 variables, and 1611 constraints, problems are : Problem set: 4 solved, 12 unsolved in 5035 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1608/1608 constraints, State Equation: 0/1966 constraints, PredecessorRefiner: 13/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 12 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1966 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1966 variables, 1608/1611 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :1.3466e+07 after 1.34661e+07
[2025-06-05 19:01:46] [INFO ] Deduced a trap composed of 8 places in 368 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:01:47] [INFO ] Deduced a trap composed of 8 places in 320 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:01:47] [INFO ] Deduced a trap composed of 8 places in 307 ms of which 27 ms to minimize.
SMT process timed out in 10396ms, After SMT, problems are : Problem set: 4 solved, 12 unsolved
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1966 out of 1966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Applied a total of 0 rules in 49 ms. Remains 1966 /1966 variables (removed 0) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 1966/1966 places, 356/356 transitions.
RANDOM walk for 40000 steps (1482 resets) in 1670 ms. (23 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (86 resets) in 2469 ms. (16 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (89 resets) in 251 ms. (158 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (88 resets) in 1577 ms. (25 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (48 resets) in 791 ms. (50 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (90 resets) in 158 ms. (251 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (91 resets) in 176 ms. (226 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (88 resets) in 152 ms. (261 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (87 resets) in 213 ms. (186 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (87 resets) in 142 ms. (279 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (80 resets) in 166 ms. (239 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (88 resets) in 126 ms. (314 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (49 resets) in 167 ms. (238 steps per ms) remains 12/12 properties
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1.34661e+07 after 1.34666e+07
Interrupted probabilistic random walk after 925573 steps, run timeout after 6001 ms. (steps per millisecond=154 ) properties seen :0 out of 12
Probabilistic random walk after 925573 steps, saw 128606 distinct states, run finished after 6001 ms. (steps per millisecond=154 ) properties seen :0
[2025-06-05 19:01:55] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
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) 0/1966 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :1.34666e+07 after 1.54288e+07
At refinement iteration 1 (INCLUDED_ONLY) 0/1966 variables, 1608/1611 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1966 variables, 0/1611 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :1.54288e+07 after 2.90536e+07
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :2.90536e+07 after 1.35348e+08
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :1.35348e+08 after 3.6931e+08
SDD proceeding with computation,16 properties remain. new max is 16384
SDD size :3.6931e+08 after 1.71689e+09
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-07 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-08 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-09 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-10 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-11 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-12 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,16 properties remain. new max is 32768
SDD size :1.71689e+09 after 2.19091e+10
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-15 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
Solver is answering 'unknown', stopping.
SDD proceeding with computation,16 properties remain. new max is 65536
SDD size :2.19091e+10 after 8.8616e+10
After SMT solving in domain Real declared 2322/2322 variables, and 3577 constraints, problems are : Problem set: 7 solved, 5 unsolved in 45032 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1608/1608 constraints, State Equation: 1966/1966 constraints, PredecessorRefiner: 12/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1966 variables, 3/3 constraints. Problems are: Problem set: 7 solved, 5 unsolved
SDD proceeding with computation,16 properties remain. new max is 131072
SDD size :8.8616e+10 after 2.1438e+11
At refinement iteration 1 (INCLUDED_ONLY) 0/1966 variables, 1608/1611 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1966 variables, 0/1611 constraints. Problems are: Problem set: 7 solved, 5 unsolved
Problem QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-05 is UNSAT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,16 properties remain. new max is 262144
SDD size :2.1438e+11 after 7.54854e+11
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2322/2322 variables, and 3577 constraints, problems are : Problem set: 8 solved, 4 unsolved in 45017 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1608/1608 constraints, State Equation: 1966/1966 constraints, PredecessorRefiner: 3/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90100ms problems are : Problem set: 8 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1896 out of 1966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Graph (complete) has 16044 edges and 1966 vertex of which 1943 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.22 ms
Discarding 23 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 57 ms. Remains 1943 /1966 variables (removed 23) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 1943/1966 places, 356/356 transitions.
RANDOM walk for 40000 steps (1483 resets) in 842 ms. (47 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (89 resets) in 2264 ms. (17 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (87 resets) in 175 ms. (227 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (92 resets) in 127 ms. (312 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (93 resets) in 115 ms. (344 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 632339 steps, run timeout after 3001 ms. (steps per millisecond=210 ) properties seen :0 out of 4
Probabilistic random walk after 632339 steps, saw 89798 distinct states, run finished after 3001 ms. (steps per millisecond=210 ) properties seen :0
// Phase 1: matrix 356 rows 1943 cols
[2025-06-05 19:03:30] [INFO ] Computed 1588 invariants in 40 ms
Excessive predecessor constraint size, skipping predecessor.
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) 0/1896 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1896 variables, 1563/1564 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1896 variables, 0/1564 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 24/1920 variables, 2/1566 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1920 variables, 0/1566 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 23/1943 variables, 22/1588 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1943 variables, 0/1588 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 356/2299 variables, 1943/3531 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2299 variables, 0/3531 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/2299 variables, 0/3531 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2299/2299 variables, and 3531 constraints, problems are : Problem set: 0 solved, 4 unsolved in 33841 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1585/1585 constraints, State Equation: 1943/1943 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1896 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1896 variables, 1563/1564 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1896 variables, 0/1564 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 24/1920 variables, 2/1566 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:29] [INFO ] Deduced a trap composed of 5 places in 677 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:30] [INFO ] Deduced a trap composed of 5 places in 724 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:30] [INFO ] Deduced a trap composed of 5 places in 720 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:32] [INFO ] Deduced a trap composed of 5 places in 630 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:33] [INFO ] Deduced a trap composed of 5 places in 587 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:33] [INFO ] Deduced a trap composed of 5 places in 572 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:34] [INFO ] Deduced a trap composed of 5 places in 530 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:34] [INFO ] Deduced a trap composed of 5 places in 525 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:35] [INFO ] Deduced a trap composed of 5 places in 471 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:35] [INFO ] Deduced a trap composed of 5 places in 468 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:36] [INFO ] Deduced a trap composed of 5 places in 455 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:36] [INFO ] Deduced a trap composed of 5 places in 431 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:37] [INFO ] Deduced a trap composed of 5 places in 410 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:37] [INFO ] Deduced a trap composed of 5 places in 400 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:38] [INFO ] Deduced a trap composed of 5 places in 372 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:38] [INFO ] Deduced a trap composed of 5 places in 350 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:38] [INFO ] Deduced a trap composed of 5 places in 327 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:39] [INFO ] Deduced a trap composed of 5 places in 322 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:39] [INFO ] Deduced a trap composed of 5 places in 309 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:04:39] [INFO ] Deduced a trap composed of 5 places in 281 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1920 variables, 20/1586 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1920 variables, 0/1586 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 23/1943 variables, 22/1608 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1943 variables, 0/1608 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,16 properties remain. new max is 524288
SDD size :7.54854e+11 after 1.6863e+12
At refinement iteration 8 (OVERLAPS) 356/2299 variables, 1943/3551 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2299 variables, 2/3553 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2299/2299 variables, and 3553 constraints, problems are : Problem set: 0 solved, 4 unsolved in 75037 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1585/1585 constraints, State Equation: 1943/1943 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 108953ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1896 out of 1943 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1943/1943 places, 356/356 transitions.
Applied a total of 0 rules in 43 ms. Remains 1943 /1943 variables (removed 0) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 1943/1943 places, 356/356 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1943/1943 places, 356/356 transitions.
Applied a total of 0 rules in 21 ms. Remains 1943 /1943 variables (removed 0) and now considering 356/356 (removed 0) transitions.
[2025-06-05 19:05:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:05:19] [INFO ] Implicit Places using invariants in 501 ms returned []
[2025-06-05 19:05:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:05:20] [INFO ] Implicit Places using invariants and state equation in 1341 ms returned []
Implicit Place search using SMT with State Equation took 1851 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 19:05:20] [INFO ] Redundant transitions in 21 ms returned []
Running 332 sub problems to find dead transitions.
[2025-06-05 19:05:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1915 variables, 1078/1078 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1915/2299 variables, and 1078 constraints, problems are : Problem set: 0 solved, 332 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/3 constraints, Generalized P Invariants (flows): 1078/1585 constraints, State Equation: 0/1943 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1915 variables, 1078/1078 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1915 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (OVERLAPS) 28/1943 variables, 3/1081 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1943 variables, 507/1588 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:12] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:12] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:12] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:12] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:12] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 136 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:13] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:14] [INFO ] Deduced a trap composed of 8 places in 169 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:14] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:14] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:14] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:15] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1943 variables, 20/1608 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:15] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 19:06:16] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 13)
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(s1814 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1943/2299 variables, and 1610 constraints, problems are : Problem set: 0 solved, 332 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1585/1585 constraints, State Equation: 0/1943 constraints, PredecessorRefiner: 0/332 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60329ms problems are : Problem set: 0 solved, 332 unsolved
Search for dead transitions found 0 dead transitions in 60332ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62233 ms. Remains : 1943/1943 places, 356/356 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 19:06:21] [INFO ] Flatten gal took : 73 ms
[2025-06-05 19:06:21] [INFO ] Applying decomposition
[2025-06-05 19:06:21] [INFO ] Flatten gal took : 66 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/graph8189175819252495442.txt' '-o' '/tmp/graph8189175819252495442.bin' '-w' '/tmp/graph8189175819252495442.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8189175819252495442.bin' '-l' '-1' '-v' '-w' '/tmp/graph8189175819252495442.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:06:23] [INFO ] Decomposing Gal with order
[2025-06-05 19:06:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:06:23] [INFO ] Removed a total of 340 redundant transitions.
[2025-06-05 19:06:23] [INFO ] Flatten gal took : 192 ms
[2025-06-05 19:06:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-05 19:06:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13259824427080167162.gal : 12 ms
[2025-06-05 19:06:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1245041895739928680.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13259824427080167162.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1245041895739928680.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1245041895739928680.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 794
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :794 after 4017
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :4017 after 4096
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :4096 after 16383
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :16383 after 258096
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :258096 after 7.18787e+06
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :7.18787e+06 after 1.9725e+08
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.9725e+08 after 1.85187e+09
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.85187e+09 after 1.07542e+12
Invariant property QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-01 does not hold.
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.07542e+12 after 8.62717e+13
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :8.62717e+13 after 8.72532e+13
Invariant property QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-04 does not hold.
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :8.72532e+13 after 2.24498e+14
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2.24498e+14 after 3.9133e+14
Detected timeout of ITS tools.
[2025-06-05 19:36:23] [INFO ] Flatten gal took : 61 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10944972942702112707
[2025-06-05 19:36:23] [INFO ] Applying decomposition
[2025-06-05 19:36:23] [INFO ] Computing symmetric may disable matrix : 356 transitions.
[2025-06-05 19:36:23] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 19:36:23] [INFO ] Computing symmetric may enable matrix : 356 transitions.
[2025-06-05 19:36:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 19:36:23] [INFO ] Flatten gal took : 59 ms
[2025-06-05 19:36:23] [INFO ] Computing Do-Not-Accords matrix : 356 transitions.
[2025-06-05 19:36:23] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 19:36:23] [INFO ] Built C files in 192ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10944972942702112707
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/graph4963578680578110868.txt' '-o' '/tmp/graph4963578680578110868.bin' '-w' '/tmp/graph4963578680578110868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4963578680578110868.bin' '-l' '-1' '-v' '-w' '/tmp/graph4963578680578110868.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:36:24] [INFO ] Decomposing Gal with order
[2025-06-05 19:36:24] [INFO ] Rewriting arrays to variables to allow decomposition.
Running compilation step : cd /tmp/ltsmin10944972942702112707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-05 19:36:24] [INFO ] Removed a total of 42 redundant transitions.
[2025-06-05 19:36:24] [INFO ] Flatten gal took : 174 ms
[2025-06-05 19:36:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 58 ms.
[2025-06-05 19:36:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3476411624437611788.gal : 12 ms
[2025-06-05 19:36:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7369285257383450410.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/ReachabilityCardinality3476411624437611788.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7369285257383450410.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/ReachabilityCardinality7369285257383450410.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 562
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :562 after 2036
Compilation finished in 2535 ms.
Running link step : cd /tmp/ltsmin10944972942702112707;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin10944972942702112707;'/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' 'QuasiCertifProtocolPT22ReachabilityCardinality202513==true'
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :2036 after 2048
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :2048 after 10242
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :10242 after 11262
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :11262 after 20464
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :20464 after 122880
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :122880 after 444160
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :444160 after 709824
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin10944972942702112707;'/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' 'QuasiCertifProtocolPT22ReachabilityCardinality202513==true'
Running LTSmin : cd /tmp/ltsmin10944972942702112707;'/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' 'QuasiCertifProtocolPT22ReachabilityCardinality202514==true'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin10944972942702112707;'/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' 'QuasiCertifProtocolPT22ReachabilityCardinality202514==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin10944972942702112707;'/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' 'QuasiCertifProtocolPT22ReachabilityCardinality202513==true'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.034: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.040: Initializing POR dependencies: labels 360, guards 356
pins2lts-mc-linux64( 3/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.044: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 5.477: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 1/ 8), 5.541: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 5.540: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 5.541: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 5.542: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 5.541: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 5.541: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 5.541: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 5.542: "QuasiCertifProtocolPT22ReachabilityCardinality202513==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 5.542: There are 360 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 5.543: State length is 1943, there are 356 groups
pins2lts-mc-linux64( 0/ 8), 5.543: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 5.543: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 5.543: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 5.543: Visible groups: 0 / 356, labels: 1 / 360
pins2lts-mc-linux64( 0/ 8), 5.543: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 5.543: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 6.302: ~4 levels ~960 states ~40632 transitions
pins2lts-mc-linux64( 0/ 8), 6.850: ~4 levels ~1920 states ~81400 transitions
pins2lts-mc-linux64( 6/ 8), 7.746: ~2 levels ~3840 states ~162272 transitions
pins2lts-mc-linux64( 6/ 8), 9.657: ~2 levels ~7680 states ~323416 transitions
pins2lts-mc-linux64( 2/ 8), 13.120: ~3 levels ~15360 states ~611448 transitions
pins2lts-mc-linux64( 2/ 8), 19.795: ~3 levels ~30720 states ~1217696 transitions
pins2lts-mc-linux64( 1/ 8), 33.770: ~4 levels ~61440 states ~2405992 transitions
pins2lts-mc-linux64( 1/ 8), 58.401: ~4 levels ~122880 states ~4751880 transitions
pins2lts-mc-linux64( 1/ 8), 106.370: ~4 levels ~245760 states ~9413584 transitions
pins2lts-mc-linux64( 2/ 8), 204.329: ~4 levels ~491520 states ~18692728 transitions
pins2lts-mc-linux64( 1/ 8), 422.637: ~5 levels ~983040 states ~37087832 transitions
pins2lts-mc-linux64( 5/ 8), 477.516: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 477.887:
pins2lts-mc-linux64( 0/ 8), 477.887: mean standard work distribution: 3.4% (states) 2.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 477.887:
pins2lts-mc-linux64( 0/ 8), 477.887: Explored 1021863 states 39679025 transitions, fanout: 38.830
pins2lts-mc-linux64( 0/ 8), 477.887: Total exploration time 472.330 sec (471.980 sec minimum, 472.096 sec on average)
pins2lts-mc-linux64( 0/ 8), 477.887: States per second: 2163, Transitions per second: 84007
pins2lts-mc-linux64( 0/ 8), 477.887: Ignoring proviso: 58965
pins2lts-mc-linux64( 0/ 8), 477.887:
pins2lts-mc-linux64( 0/ 8), 477.887: Queue width: 8B, total height: 8651674, memory: 66.01MB
pins2lts-mc-linux64( 0/ 8), 477.887: Tree memory: 329.8MB, 35.7 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 477.887: Tree fill ratio (roots/leafs): 7.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 477.887: Stored 364 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 477.903: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 477.903: Est. total memory use: 395.8MB (~1090.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10944972942702112707;'/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' 'QuasiCertifProtocolPT22ReachabilityCardinality202513==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10944972942702112707;'/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' 'QuasiCertifProtocolPT22ReachabilityCardinality202513==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:121)
at java.base/java.lang.Thread.run(Thread.java:1583)

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="QuasiCertifProtocol-PT-22"
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 QuasiCertifProtocol-PT-22, 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 r156-tall-174881254700814"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-22.tgz
mv QuasiCertifProtocol-PT-22 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;