Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r048-tajo-171620399000191.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P10N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620399000191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 16K Apr 13 02:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 13 02:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 119K Apr 13 02:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 469K Apr 13 02:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.3K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 54K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 157K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Apr 13 02:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 13 02:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 261K Apr 13 02:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 13 02:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 782K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716325990420

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P10N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 21:13:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 21:13:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:13:12] [INFO ] Load time of PNML (sax parser for PT used): 199 ms
[2024-05-21 21:13:12] [INFO ] Transformed 78 places.
[2024-05-21 21:13:12] [INFO ] Transformed 968 transitions.
[2024-05-21 21:13:12] [INFO ] Parsed PT model containing 78 places and 968 transitions and 7350 arcs in 334 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 81 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 21:13:13] [INFO ] Flatten gal took : 284 ms
[2024-05-21 21:13:13] [INFO ] Flatten gal took : 112 ms
RANDOM walk for 40000 steps (228 resets) in 5290 ms. (7 steps per ms) remains 11/13 properties
[2024-05-21 21:13:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10389390004529835229.gal : 67 ms
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 21:13:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6983797490148638282.prop : 70 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10389390004529835229.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6983797490148638282.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6983797490148638282.prop.
BEST_FIRST walk for 40002 steps (88 resets) in 3867 ms. (10 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :19 after 42
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :42 after 132
BEST_FIRST walk for 40002 steps (68 resets) in 6988 ms. (5 steps per ms) remains 10/11 properties
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (76 resets) in 1874 ms. (21 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (85 resets) in 271 ms. (147 steps per ms) remains 9/10 properties
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :132 after 706
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :706 after 709
BEST_FIRST walk for 40003 steps (83 resets) in 1040 ms. (38 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (84 resets) in 690 ms. (57 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (83 resets) in 506 ms. (78 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (76 resets) in 216 ms. (184 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (84 resets) in 352 ms. (113 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (88 resets) in 288 ms. (138 steps per ms) remains 9/9 properties
[2024-05-21 21:13:18] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2024-05-21 21:13:19] [INFO ] Computed 7 invariants in 10 ms
[2024-05-21 21:13:19] [INFO ] State equation strengthened by 42 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :709 after 715
Problem BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-00 is UNSAT
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-12 is UNSAT
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-15 is UNSAT
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/7 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 170/248 variables, 78/85 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/248 variables, 42/127 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 0/127 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/248 variables, 0/127 constraints. Problems are: Problem set: 3 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 127 constraints, problems are : Problem set: 3 solved, 6 unsolved in 913 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 78/78 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/7 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 170/248 variables, 78/85 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/248 variables, 42/127 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 6/133 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 0/133 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/248 variables, 0/133 constraints. Problems are: Problem set: 3 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 133 constraints, problems are : Problem set: 3 solved, 6 unsolved in 3810 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 78/78 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 6/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 6129ms problems are : Problem set: 3 solved, 6 unsolved
Parikh walk visited 0 properties in 2180 ms.
Support contains 76 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 642 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 170 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
Running 965 sub problems to find dead transitions.
[2024-05-21 21:13:27] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2024-05-21 21:13:27] [INFO ] Computed 5 invariants in 3 ms
[2024-05-21 21:13:27] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 965 unsolved
[2024-05-21 21:13:34] [INFO ] Deduced a trap composed of 5 places in 321 ms of which 10 ms to minimize.
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :715 after 1667
[2024-05-21 21:13:37] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 1 ms to minimize.
Problem TDEAD528 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD612 is UNSAT
Problem TDEAD633 is UNSAT
Problem TDEAD654 is UNSAT
Problem TDEAD675 is UNSAT
Problem TDEAD696 is UNSAT
Problem TDEAD717 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD780 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD843 is UNSAT
Problem TDEAD864 is UNSAT
Problem TDEAD885 is UNSAT
Problem TDEAD906 is UNSAT
Problem TDEAD927 is UNSAT
[2024-05-21 21:13:39] [INFO ] Deduced a trap composed of 24 places in 157 ms of which 2 ms to minimize.
Problem TDEAD108 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD507 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/8 constraints. Problems are: Problem set: 40 solved, 925 unsolved
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-10 does not hold.
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 40 solved, 925 unsolved
Problem TDEAD20 is UNSAT
Problem TDEAD65 is UNSAT
At refinement iteration 3 (OVERLAPS) 170/246 variables, 76/84 constraints. Problems are: Problem set: 42 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 42/126 constraints. Problems are: Problem set: 42 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 246/246 variables, and 126 constraints, problems are : Problem set: 42 solved, 923 unsolved in 20098 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 76/76 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 965/965 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 42 solved, 923 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 42 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/8 constraints. Problems are: Problem set: 42 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 42 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 170/246 variables, 76/84 constraints. Problems are: Problem set: 42 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 42/126 constraints. Problems are: Problem set: 42 solved, 923 unsolved
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :1667 after 3226
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 923/1049 constraints. Problems are: Problem set: 42 solved, 923 unsolved
[2024-05-21 21:14:10] [INFO ] Deduced a trap composed of 5 places in 279 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 246/246 variables, and 1050 constraints, problems are : Problem set: 42 solved, 923 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 76/76 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 923/965 constraints, Known Traps: 4/4 constraints]
After SMT, in 44079ms problems are : Problem set: 42 solved, 923 unsolved
Search for dead transitions found 42 dead transitions in 44096ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 42 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 76/78 places, 926/968 transitions.
Applied a total of 0 rules in 96 ms. Remains 76 /76 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44382 ms. Remains : 76/78 places, 926/968 transitions.
RANDOM walk for 40000 steps (228 resets) in 857 ms. (46 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (76 resets) in 2616 ms. (15 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (83 resets) in 180 ms. (221 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (84 resets) in 356 ms. (112 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (76 resets) in 234 ms. (170 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (84 resets) in 316 ms. (126 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 367173 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :0 out of 5
Probabilistic random walk after 367173 steps, saw 94456 distinct states, run finished after 3005 ms. (steps per millisecond=122 ) properties seen :0
[2024-05-21 21:14:16] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
// Phase 1: matrix 166 rows 76 cols
[2024-05-21 21:14:16] [INFO ] Computed 7 invariants in 4 ms
[2024-05-21 21:14:16] [INFO ] State equation strengthened by 40 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 166/242 variables, 76/83 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/242 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 242/242 variables, and 123 constraints, problems are : Problem set: 0 solved, 5 unsolved in 309 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 166/242 variables, 76/83 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 5/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/242 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 242/242 variables, and 128 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2413 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 3001ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 0 properties in 935 ms.
Support contains 76 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 926/926 transitions.
Applied a total of 0 rules in 41 ms. Remains 76 /76 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 76/76 places, 926/926 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 926/926 transitions.
Applied a total of 0 rules in 93 ms. Remains 76 /76 variables (removed 0) and now considering 926/926 (removed 0) transitions.
[2024-05-21 21:14:20] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2024-05-21 21:14:20] [INFO ] Invariant cache hit.
[2024-05-21 21:14:20] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-21 21:14:20] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2024-05-21 21:14:20] [INFO ] Invariant cache hit.
[2024-05-21 21:14:20] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-21 21:14:20] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-21 21:14:20] [INFO ] Redundant transitions in 51 ms returned []
Running 923 sub problems to find dead transitions.
[2024-05-21 21:14:20] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2024-05-21 21:14:20] [INFO ] Invariant cache hit.
[2024-05-21 21:14:20] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
[2024-05-21 21:14:26] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
[2024-05-21 21:14:40] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 923 unsolved
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :3226 after 5018
At refinement iteration 8 (OVERLAPS) 0/242 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 923 unsolved
No progress, stopping.
After SMT solving in domain Real declared 242/242 variables, and 125 constraints, problems are : Problem set: 0 solved, 923 unsolved in 29464 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/923 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (OVERLAPS) 166/242 variables, 76/85 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 40/125 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-13 is true.
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 923/1048 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/242 variables, and 1048 constraints, problems are : Problem set: 0 solved, 923 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/923 constraints, Known Traps: 2/2 constraints]
After SMT, in 62978ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 62989ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63308 ms. Remains : 76/76 places, 926/926 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 760 transitions
Reduce isomorphic transitions removed 760 transitions.
Iterating post reduction 0 with 760 rules applied. Total rules applied 760 place count 76 transition count 166
Applied a total of 760 rules in 34 ms. Remains 76 /76 variables (removed 0) and now considering 166/926 (removed 760) transitions.
Running SMT prover for 4 properties.
[2024-05-21 21:15:23] [INFO ] Invariant cache hit.
[2024-05-21 21:15:23] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 21:15:23] [INFO ] [Real]Absence check using 6 positive and 1 generalized place invariants in 14 ms returned sat
[2024-05-21 21:15:23] [INFO ] After 258ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-21 21:15:24] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-21 21:15:24] [INFO ] [Nat]Absence check using 6 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-21 21:15:24] [INFO ] After 931ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2024-05-21 21:15:26] [INFO ] After 2287ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-05-21 21:15:27] [INFO ] After 3499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2024-05-21 21:15:27] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:15:27] [INFO ] Flatten gal took : 22 ms
[2024-05-21 21:15:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6741532779626881836.gal : 4 ms
[2024-05-21 21:15:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14655279554052626658.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6741532779626881836.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14655279554052626658.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14655279554052626658.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :6 after 15
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :15 after 28
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :28 after 80
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :80 after 350
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-11 is true.
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :350 after 2310
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2310 after 8074
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :8074 after 76530
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :76530 after 81674
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :81674 after 117345
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :117345 after 272985
Detected timeout of ITS tools.
[2024-05-21 21:15:42] [INFO ] Flatten gal took : 12 ms
[2024-05-21 21:15:42] [INFO ] Applying decomposition
[2024-05-21 21:15:42] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16117066520329333622.txt' '-o' '/tmp/graph16117066520329333622.bin' '-w' '/tmp/graph16117066520329333622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16117066520329333622.bin' '-l' '-1' '-v' '-w' '/tmp/graph16117066520329333622.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:15:42] [INFO ] Decomposing Gal with order
[2024-05-21 21:15:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:15:42] [INFO ] Removed a total of 212 redundant transitions.
[2024-05-21 21:15:43] [INFO ] Flatten gal took : 91 ms
[2024-05-21 21:15:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 16 ms.
[2024-05-21 21:15:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9788444982249758408.gal : 5 ms
[2024-05-21 21:15:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8842238388285000943.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9788444982249758408.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8842238388285000943.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8842238388285000943.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 1008
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-14 does not hold.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1008 after 32340
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :32340 after 54516
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-08 is true.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :192324 after 221644
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-06 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,997758,0.546843,18668,389,974,9359,18605,139,39214,177,96351,0
Total reachable state count : 997758

Verifying 3 reachability properties.
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-06,136,0.652466,18928,19,139,9359,18605,3237,39214,539,96351,0
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-08,1,0.814075,18928,20,58,9359,18605,3300,39214,540,96351,0
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-14,260,1.01902,18928,63,163,9359,18605,3520,39214,555,96351,0
Over-approximation ignoring read arcs solved 0 properties in 20543 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 21:15:44] [INFO ] Flatten gal took : 71 ms
[2024-05-21 21:15:44] [INFO ] Applying decomposition
[2024-05-21 21:15:44] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3332212055041693960.txt' '-o' '/tmp/graph3332212055041693960.bin' '-w' '/tmp/graph3332212055041693960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3332212055041693960.bin' '-l' '-1' '-v' '-w' '/tmp/graph3332212055041693960.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:15:44] [INFO ] Decomposing Gal with order
[2024-05-21 21:15:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:15:44] [INFO ] Removed a total of 1871 redundant transitions.
[2024-05-21 21:15:44] [INFO ] Flatten gal took : 300 ms
[2024-05-21 21:15:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 273 labels/synchronizations in 17 ms.
[2024-05-21 21:15:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4308900183074113211.gal : 3 ms
[2024-05-21 21:15:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5215831083450521859.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4308900183074113211.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5215831083450521859.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5215831083450521859.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :84 after 494
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :494 after 1617
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1617 after 4148
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :4148 after 8618
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :8618 after 16026
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :16026 after 27708
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :27708 after 47012
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :47012 after 76411
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :76411 after 121410
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :184903 after 272385
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :393736 after 401176
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-14 does not hold.
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-08 is true.
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :401176 after 552946
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :552946 after 752680
ITS-tools command line returned an error code 137
[2024-05-21 21:44:59] [INFO ] Flatten gal took : 45 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5769046985494069818
[2024-05-21 21:44:59] [INFO ] Applying decomposition
[2024-05-21 21:44:59] [INFO ] Computing symmetric may disable matrix : 926 transitions.
[2024-05-21 21:44:59] [INFO ] Flatten gal took : 76 ms
[2024-05-21 21:44:59] [INFO ] Computation of Complete disable matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 21:44:59] [INFO ] Computing symmetric may enable matrix : 926 transitions.
[2024-05-21 21:44:59] [INFO ] Computation of Complete enable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11121478350396391228.txt' '-o' '/tmp/graph11121478350396391228.bin' '-w' '/tmp/graph11121478350396391228.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11121478350396391228.bin' '-l' '-1' '-v' '-w' '/tmp/graph11121478350396391228.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:44:59] [INFO ] Decomposing Gal with order
[2024-05-21 21:44:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:44:59] [INFO ] Removed a total of 1790 redundant transitions.
[2024-05-21 21:44:59] [INFO ] Flatten gal took : 215 ms
[2024-05-21 21:44:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 271 labels/synchronizations in 14 ms.
[2024-05-21 21:44:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4485762331845347417.gal : 15 ms
[2024-05-21 21:44:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10932288002085834961.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability4485762331845347417.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10932288002085834961.prop' '--nowitness'

[2024-05-21 21:45:00] [INFO ] Computing Do-Not-Accords matrix : 926 transitions.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability10932288002085834961.prop.
[2024-05-21 21:45:00] [INFO ] Computation of Completed DNA matrix. took 65 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 21:45:00] [INFO ] Built C files in 962ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5769046985494069818
Running compilation step : cd /tmp/ltsmin5769046985494069818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1510 after 1511
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3811 after 7740
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :28673 after 28674
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :55543 after 56219
Compilation finished in 6265 ms.
Running link step : cd /tmp/ltsmin5769046985494069818;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 126 ms.
Running LTSmin : cd /tmp/ltsmin5769046985494069818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability202406==true'
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :157092 after 157854
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :361047 after 365112
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin5769046985494069818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability202406==true'
Running LTSmin : cd /tmp/ltsmin5769046985494069818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability202411==true'
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :943662 after 951490
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin5769046985494069818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability202411==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin5769046985494069818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability202406==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V20P10N20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P10N20, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r048-tajo-171620399000191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N20.tgz
mv BridgeAndVehicles-PT-V20P10N20 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;