About the Execution of ITS-Tools for DoubleExponent-PT-004
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7433.500 | 2539075.00 | 3135818.00 | 5931.30 | TFFTTTTTFTTFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r136-tall-171631132900551.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is DoubleExponent-PT-004, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631132900551
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 67K 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 DoubleExponent-PT-004-ReachabilityFireability-2024-00
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-01
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-02
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2023-03
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-04
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-05
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2023-06
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-07
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-08
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-09
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-10
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-11
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-12
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-13
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-14
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716388535215
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-004
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 14:35:36] [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]
[2024-05-22 14:35:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 14:35:36] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-22 14:35:36] [INFO ] Transformed 216 places.
[2024-05-22 14:35:36] [INFO ] Transformed 198 transitions.
[2024-05-22 14:35:36] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2024-05-22 14:35:37] [INFO ] Flatten gal took : 85 ms
[2024-05-22 14:35:37] [INFO ] Flatten gal took : 40 ms
[2024-05-22 14:35:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality977293853993082980.gal : 32 ms
[2024-05-22 14:35:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15682911115715663941.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/ReachabilityCardinality977293853993082980.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15682911115715663941.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (1329 resets) in 1726 ms. (23 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (114 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (109 resets) in 65 ms. (60 steps per ms) remains 16/16 properties
its-reach command run as :
BEST_FIRST walk for 4000 steps (114 resets) in 56 ms. (70 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (110 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality15682911115715663941.prop.
BEST_FIRST walk for 4000 steps (112 resets) in 41 ms. (95 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (113 resets) in 73 ms. (54 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (108 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :12 after 25
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :25 after 32
BEST_FIRST walk for 4000 steps (109 resets) in 73 ms. (54 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :32 after 75
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :75 after 154
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :154 after 628
BEST_FIRST walk for 4000 steps (110 resets) in 79 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (109 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (117 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (113 resets) in 22 ms. (173 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (106 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :628 after 2806
BEST_FIRST walk for 4000 steps (114 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (113 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (105 resets) in 85 ms. (46 steps per ms) remains 16/16 properties
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2024-14 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2024-13 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2024-09 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2024-07 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :2806 after 28502
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :28502 after 119247
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2024-10 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2024-00 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :119247 after 393595
Interrupted probabilistic random walk after 179966 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :4 out of 16
Probabilistic random walk after 179966 steps, saw 90005 distinct states, run finished after 3008 ms. (steps per millisecond=59 ) properties seen :4
// Phase 1: matrix 198 rows 216 cols
[2024-05-22 14:35:40] [INFO ] Computed 24 invariants in 21 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem DoubleExponent-PT-004-ReachabilityFireability-2024-01 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityFireability-2024-02 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityFireability-2024-04 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityFireability-2024-08 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityFireability-2024-11 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleExponent-PT-004-ReachabilityFireability-2024-12 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 83/174 variables, 3/3 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 1/4 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Problem DoubleExponent-PT-004-ReachabilityFireability-2024-05 is UNSAT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (OVERLAPS) 42/216 variables, 20/24 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/216 variables, 0/24 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 198/414 variables, 216/240 constraints. Problems are: Problem set: 7 solved, 3 unsolved
[2024-05-22 14:35:41] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/414 variables, 1/241 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/414 variables, 0/241 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/414 variables, 0/241 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 241 constraints, problems are : Problem set: 7 solved, 3 unsolved in 695 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 7 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 132/135 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 10/145 variables, 2/3 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 70/215 variables, 20/23 constraints. Problems are: Problem set: 7 solved, 3 unsolved
[2024-05-22 14:35:41] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 2 ms to minimize.
[2024-05-22 14:35:41] [INFO ] Deduced a trap composed of 19 places in 92 ms of which 2 ms to minimize.
[2024-05-22 14:35:41] [INFO ] Deduced a trap composed of 89 places in 87 ms of which 2 ms to minimize.
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :393595 after 681272
[2024-05-22 14:35:41] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 41 places in 68 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 43 places in 69 ms of which 1 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 84 places in 80 ms of which 1 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 41 places in 81 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 49 places in 64 ms of which 1 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 1 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 35 places in 44 ms of which 1 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 69 places in 61 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 95 places in 58 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 55 places in 64 ms of which 2 ms to minimize.
[2024-05-22 14:35:42] [INFO ] Deduced a trap composed of 91 places in 63 ms of which 2 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 2 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 95 places in 69 ms of which 2 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 65 places in 59 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/215 variables, 20/43 constraints. Problems are: Problem set: 7 solved, 3 unsolved
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 2 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 1 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 104 places in 76 ms of which 2 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 74 places in 85 ms of which 2 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 39 places in 92 ms of which 3 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 68 places in 69 ms of which 1 ms to minimize.
[2024-05-22 14:35:43] [INFO ] Deduced a trap composed of 54 places in 66 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/215 variables, 7/50 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/215 variables, 0/50 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 1/216 variables, 1/51 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/216 variables, 1/52 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/216 variables, 0/52 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 198/414 variables, 216/268 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/414 variables, 3/271 constraints. Problems are: Problem set: 7 solved, 3 unsolved
[2024-05-22 14:35:44] [INFO ] Deduced a trap composed of 93 places in 80 ms of which 1 ms to minimize.
[2024-05-22 14:35:44] [INFO ] Deduced a trap composed of 94 places in 75 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/414 variables, 2/273 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/414 variables, 0/273 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/414 variables, 0/273 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 414/414 variables, and 273 constraints, problems are : Problem set: 7 solved, 3 unsolved in 2745 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 3/10 constraints, Known Traps: 30/30 constraints]
After SMT, in 3537ms problems are : Problem set: 7 solved, 3 unsolved
SDD proceeding with computation,10 properties remain. new max is 16384
SDD size :681272 after 1.28184e+06
Invariant property DoubleExponent-PT-004-ReachabilityFireability-2024-15 does not hold.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Parikh walk visited 0 properties in 3786 ms.
Support contains 2 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 198/198 transitions.
Graph (complete) has 360 edges and 216 vertex of which 210 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 51 rules applied. Total rules applied 52 place count 209 transition count 148
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 100 place count 161 transition count 148
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 100 place count 161 transition count 139
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 118 place count 152 transition count 139
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 196 place count 113 transition count 100
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 208 place count 107 transition count 100
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 220 place count 107 transition count 88
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 232 place count 95 transition count 88
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 248 place count 95 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 249 place count 94 transition count 87
Applied a total of 249 rules in 64 ms. Remains 94 /216 variables (removed 122) and now considering 87/198 (removed 111) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 94/216 places, 87/198 transitions.
RANDOM walk for 40000 steps (5104 resets) in 675 ms. (59 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (3434 resets) in 95 ms. (416 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (3369 resets) in 112 ms. (353 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 641002 steps, run timeout after 3001 ms. (steps per millisecond=213 ) properties seen :0 out of 2
Probabilistic random walk after 641002 steps, saw 320716 distinct states, run finished after 3001 ms. (steps per millisecond=213 ) properties seen :0
// Phase 1: matrix 87 rows 94 cols
[2024-05-22 14:35:51] [INFO ] Computed 20 invariants in 21 ms
[2024-05-22 14:35:51] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 23/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 61/86 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 1 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 10/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 4/90 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 14:35:51] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 87/177 variables, 90/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/177 variables, 13/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/177 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 4/181 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/181 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/181 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/181 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 181/181 variables, and 138 constraints, problems are : Problem set: 0 solved, 2 unsolved in 568 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 94/94 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 23/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 61/86 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 10/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 14:35:52] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-22 14:35:52] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
[2024-05-22 14:35:52] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-05-22 14:35:52] [INFO ] Deduced a trap composed of 35 places in 35 ms of which 1 ms to minimize.
[2024-05-22 14:35:52] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 0 ms to minimize.
[2024-05-22 14:35:52] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 1 ms to minimize.
[2024-05-22 14:35:52] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 7/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 4/90 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/90 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 87/177 variables, 90/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/177 variables, 13/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/177 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/177 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 4/181 variables, 4/145 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/181 variables, 2/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/181 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/181 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 181/181 variables, and 147 constraints, problems are : Problem set: 0 solved, 2 unsolved in 423 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 94/94 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 18/18 constraints]
After SMT, in 1020ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 485 ms.
Support contains 2 out of 94 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 87/87 transitions.
Applied a total of 0 rules in 4 ms. Remains 94 /94 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 94/94 places, 87/87 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 87/87 transitions.
Applied a total of 0 rules in 4 ms. Remains 94 /94 variables (removed 0) and now considering 87/87 (removed 0) transitions.
[2024-05-22 14:35:52] [INFO ] Invariant cache hit.
[2024-05-22 14:35:53] [INFO ] Implicit Places using invariants in 115 ms returned [20, 26, 41, 46, 62, 67, 85, 91]
[2024-05-22 14:35:53] [INFO ] Actually due to overlaps returned [67, 62]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 123 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 92/94 places, 87/87 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 92 transition count 86
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 91 transition count 86
Applied a total of 2 rules in 8 ms. Remains 91 /92 variables (removed 1) and now considering 86/87 (removed 1) transitions.
// Phase 1: matrix 86 rows 91 cols
[2024-05-22 14:35:53] [INFO ] Computed 18 invariants in 3 ms
[2024-05-22 14:35:53] [INFO ] Implicit Places using invariants in 89 ms returned [20, 26, 41, 46, 82, 88]
[2024-05-22 14:35:53] [INFO ] Actually due to overlaps returned [88, 82]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 90 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 89/94 places, 86/87 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 89 transition count 85
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 85
Applied a total of 2 rules in 6 ms. Remains 88 /89 variables (removed 1) and now considering 85/86 (removed 1) transitions.
// Phase 1: matrix 85 rows 88 cols
[2024-05-22 14:35:53] [INFO ] Computed 16 invariants in 1 ms
[2024-05-22 14:35:53] [INFO ] Implicit Places using invariants in 77 ms returned [20, 26, 41, 46]
[2024-05-22 14:35:53] [INFO ] Actually due to overlaps returned [20, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 78 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 86/94 places, 85/87 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 86 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 85 transition count 84
Applied a total of 2 rules in 6 ms. Remains 85 /86 variables (removed 1) and now considering 84/85 (removed 1) transitions.
// Phase 1: matrix 84 rows 85 cols
[2024-05-22 14:35:53] [INFO ] Computed 14 invariants in 2 ms
[2024-05-22 14:35:53] [INFO ] Implicit Places using invariants in 66 ms returned [38, 43]
[2024-05-22 14:35:53] [INFO ] Actually due to overlaps returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 84/94 places, 84/87 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 83 transition count 83
Applied a total of 2 rules in 4 ms. Remains 83 /84 variables (removed 1) and now considering 83/84 (removed 1) transitions.
// Phase 1: matrix 83 rows 83 cols
[2024-05-22 14:35:53] [INFO ] Computed 13 invariants in 3 ms
[2024-05-22 14:35:53] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-22 14:35:53] [INFO ] Invariant cache hit.
[2024-05-22 14:35:53] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-22 14:35:53] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 5 : 83/94 places, 83/87 transitions.
Finished structural reductions in REACHABILITY mode , in 5 iterations and 619 ms. Remains : 83/94 places, 83/87 transitions.
RANDOM walk for 40000 steps (5813 resets) in 101 ms. (392 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (3622 resets) in 70 ms. (563 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (3627 resets) in 71 ms. (555 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 584179 steps, run timeout after 3001 ms. (steps per millisecond=194 ) properties seen :0 out of 2
Probabilistic random walk after 584179 steps, saw 292150 distinct states, run finished after 3001 ms. (steps per millisecond=194 ) properties seen :0
[2024-05-22 14:35:56] [INFO ] Invariant cache hit.
[2024-05-22 14:35:56] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/60 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 18/78 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 14:35:56] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 1 ms to minimize.
[2024-05-22 14:35:56] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-22 14:35:56] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-22 14:35:56] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-22 14:35:56] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-22 14:35:56] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 83/161 variables, 78/101 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 13/114 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/161 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 5/166 variables, 5/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/166 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/166 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/166 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 121 constraints, problems are : Problem set: 0 solved, 2 unsolved in 621 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 83/83 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/60 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 18/78 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 12/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-22 14:35:57] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 83/161 variables, 78/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/161 variables, 13/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/161 variables, 2/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/161 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 5/166 variables, 5/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/166 variables, 2/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/166 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/166 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 126 constraints, problems are : Problem set: 0 solved, 2 unsolved in 204 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 83/83 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 15/15 constraints]
After SMT, in 831ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 370 ms.
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 83/83 places, 83/83 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-22 14:35:57] [INFO ] Invariant cache hit.
[2024-05-22 14:35:57] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-22 14:35:57] [INFO ] Invariant cache hit.
[2024-05-22 14:35:57] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-22 14:35:58] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2024-05-22 14:35:58] [INFO ] Redundant transitions in 2 ms returned []
Running 82 sub problems to find dead transitions.
[2024-05-22 14:35:58] [INFO ] Invariant cache hit.
[2024-05-22 14:35:58] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (OVERLAPS) 1/83 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 83/166 variables, 83/96 constraints. Problems are: Problem set: 0 solved, 82 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/166 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 109 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1369 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 83/83 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (OVERLAPS) 1/83 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 83/166 variables, 83/96 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 82/191 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-22 14:36:00] [INFO ] Deduced a trap composed of 17 places in 21 ms of which 1 ms to minimize.
[2024-05-22 14:36:00] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 1 ms to minimize.
SDD proceeding with computation,9 properties remain. new max is 16384
SDD size :3.29335e+06 after 3.32037e+06
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 2/193 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/166 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 193 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2952 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 83/83 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 2/2 constraints]
After SMT, in 4369ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 4379ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4641 ms. Remains : 83/83 places, 83/83 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 83 transition count 77
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 77 transition count 77
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 74 transition count 74
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 74 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 73 transition count 73
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 73 transition count 71
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 71 transition count 71
Applied a total of 24 rules in 33 ms. Remains 71 /83 variables (removed 12) and now considering 71/83 (removed 12) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 71 rows 71 cols
[2024-05-22 14:36:02] [INFO ] Computed 13 invariants in 3 ms
[2024-05-22 14:36:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 14:36:02] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2024-05-22 14:36:02] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-05-22 14:36:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:36:02] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 14:36:02] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 14:36:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 14:36:02] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2024-05-22 14:36:02] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 14:36:02] [INFO ] After 5ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-22 14:36:02] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-22 14:36:02] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
[2024-05-22 14:36:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 75 ms
TRAPS : Iteration 1
[2024-05-22 14:36:02] [INFO ] After 99ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-22 14:36:02] [INFO ] After 167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-22 14:36:02] [INFO ] Flatten gal took : 9 ms
[2024-05-22 14:36:02] [INFO ] Flatten gal took : 9 ms
[2024-05-22 14:36:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9961400757697891444.gal : 3 ms
[2024-05-22 14:36:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12332179431818556249.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9961400757697891444.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12332179431818556249.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/ReachabilityCardinality12332179431818556249.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 27
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :27 after 48
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :48 after 63
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :63 after 150
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :150 after 245
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :245 after 518
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :518 after 1238
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1238 after 2746
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2746 after 5726
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :5726 after 11741
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :11741 after 23702
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :23702 after 47690
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :47690 after 95567
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :95567 after 191267
Detected timeout of ITS tools.
[2024-05-22 14:36:17] [INFO ] Flatten gal took : 10 ms
[2024-05-22 14:36:17] [INFO ] Applying decomposition
[2024-05-22 14:36:17] [INFO ] Flatten gal took : 15 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/graph17947275433323634543.txt' '-o' '/tmp/graph17947275433323634543.bin' '-w' '/tmp/graph17947275433323634543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17947275433323634543.bin' '-l' '-1' '-v' '-w' '/tmp/graph17947275433323634543.weights' '-q' '0' '-e' '0.001'
[2024-05-22 14:36:18] [INFO ] Decomposing Gal with order
[2024-05-22 14:36:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 14:36:18] [INFO ] Removed a total of 67 redundant transitions.
[2024-05-22 14:36:18] [INFO ] Flatten gal took : 37 ms
[2024-05-22 14:36:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 8 ms.
[2024-05-22 14:36:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12354825744972993283.gal : 56 ms
[2024-05-22 14:36:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14483825802025299734.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12354825744972993283.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14483825802025299734.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 ...309
Loading property file /tmp/ReachabilityCardinality14483825802025299734.prop.
SDD proceeding with computation,9 properties remain. new max is 32768
SDD size :1.51383e+08 after 1.61017e+08
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30753 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 14:36:33] [INFO ] Flatten gal took : 14 ms
[2024-05-22 14:36:33] [INFO ] Applying decomposition
[2024-05-22 14:36:33] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8121102021054107572.txt' '-o' '/tmp/graph8121102021054107572.bin' '-w' '/tmp/graph8121102021054107572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8121102021054107572.bin' '-l' '-1' '-v' '-w' '/tmp/graph8121102021054107572.weights' '-q' '0' '-e' '0.001'
[2024-05-22 14:36:33] [INFO ] Decomposing Gal with order
[2024-05-22 14:36:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 14:36:33] [INFO ] Removed a total of 58 redundant transitions.
[2024-05-22 14:36:33] [INFO ] Flatten gal took : 36 ms
[2024-05-22 14:36:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 11 ms.
[2024-05-22 14:36:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15438624027702377764.gal : 21 ms
[2024-05-22 14:36:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9127249788654764101.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15438624027702377764.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9127249788654764101.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 ...308
Loading property file /tmp/ReachabilityCardinality9127249788654764101.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :28 after 47
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :151 after 223
Detected timeout of ITS tools.
[2024-05-22 15:06:33] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
[2024-05-22 15:06:33] [INFO ] Applying decomposition
[2024-05-22 15:06:33] [INFO ] Flatten gal took : 5 ms
Built C files in :
/tmp/ltsmin2218283747014889538
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/graph6888647995304265081.txt' '-o' '/tmp/graph6888647995304265081.bin' '-w' '/tmp/graph6888647995304265081.weights'
[2024-05-22 15:06:33] [INFO ] Computing symmetric may disable matrix : 83 transitions.
[2024-05-22 15:06:33] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 15:06:33] [INFO ] Computing symmetric may enable matrix : 83 transitions.
[2024-05-22 15:06:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 15:06:33] [INFO ] Computing Do-Not-Accords matrix : 83 transitions.
[2024-05-22 15:06:33] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6888647995304265081.bin' '-l' '-1' '-v' '-w' '/tmp/graph6888647995304265081.weights' '-q' '0' '-e' '0.001'
[2024-05-22 15:06:33] [INFO ] Decomposing Gal with order
[2024-05-22 15:06:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 15:06:33] [INFO ] Removed a total of 43 redundant transitions.
[2024-05-22 15:06:33] [INFO ] Flatten gal took : 11 ms
[2024-05-22 15:06:33] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2218283747014889538
[2024-05-22 15:06:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 3 ms.
[2024-05-22 15:06:33] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3691409099645621996.gal : 2 ms
[2024-05-22 15:06:33] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8008255167460333467.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/ReachabilityFireability3691409099645621996.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8008255167460333467.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/ReachabilityFireability8008255167460333467.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 21
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :137 after 137
Running compilation step : cd /tmp/ltsmin2218283747014889538;'/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 128
SDD size :1142 after 1161
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1161 after 1193
Compilation finished in 487 ms.
Running link step : cd /tmp/ltsmin2218283747014889538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin2218283747014889538;'/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' 'DoubleExponentPT004ReachabilityFireability202303==true'
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :45020 after 45050
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :88917 after 88939
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :132866 after 132900
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :221235 after 221249
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :310627 after 310665
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :447692 after 447750
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :688549 after 688587
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :747052 after 813456
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Initializing POR dependencies: labels 85, guards 83
pins2lts-mc-linux64( 1/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.060: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 3/ 8), 0.084: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.085: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.083: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.085: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.086: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.086: There are 85 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.086: State length is 83, there are 83 groups
pins2lts-mc-linux64( 0/ 8), 0.086: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.086: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.086: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.086: Visible groups: 0 / 83, labels: 1 / 85
pins2lts-mc-linux64( 0/ 8), 0.086: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.086: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.085: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.084: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.084: "DoubleExponentPT004ReachabilityFireability202303==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.096: ~41 levels ~960 states ~1040 transitions
pins2lts-mc-linux64( 2/ 8), 2.165: ~69 levels ~1920 states ~1968 transitions
pins2lts-mc-linux64( 0/ 8), 3.680: ~135 levels ~3840 states ~3944 transitions
pins2lts-mc-linux64( 0/ 8), 3.810: ~150 levels ~7680 states ~8272 transitions
pins2lts-mc-linux64( 0/ 8), 4.147: ~167 levels ~15360 states ~16256 transitions
pins2lts-mc-linux64( 0/ 8), 5.466: ~358 levels ~30720 states ~31624 transitions
pins2lts-mc-linux64( 0/ 8), 6.539: ~699 levels ~61440 states ~62008 transitions
pins2lts-mc-linux64( 0/ 8), 10.808: ~1522 levels ~122880 states ~123920 transitions
pins2lts-mc-linux64( 0/ 8), 13.613: ~2262 levels ~245760 states ~248640 transitions
pins2lts-mc-linux64( 7/ 8), 14.679: ~3168 levels ~491520 states ~498688 transitions
pins2lts-mc-linux64( 2/ 8), 16.182: ~6638 levels ~983040 states ~989912 transitions
pins2lts-mc-linux64( 2/ 8), 17.415: ~7291 levels ~1966080 states ~1989776 transitions
pins2lts-mc-linux64( 7/ 8), 19.289: ~6775 levels ~3932160 states ~3944336 transitions
pins2lts-mc-linux64( 2/ 8), 23.260: ~8633 levels ~7864320 states ~7920464 transitions
pins2lts-mc-linux64( 2/ 8), 30.996: ~12745 levels ~15728640 states ~15717336 transitions
pins2lts-mc-linux64( 2/ 8), 46.633: ~20609 levels ~31457280 states ~31350000 transitions
pins2lts-mc-linux64( 5/ 8), 78.547: ~31886 levels ~62914560 states ~62715984 transitions
pins2lts-mc-linux64( 5/ 8), 144.018: ~63784 levels ~125829120 states ~125409912 transitions
pins2lts-mc-linux64( 2/ 8), 161.772: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 161.806:
pins2lts-mc-linux64( 0/ 8), 161.806: mean standard work distribution: 1.4% (states) 0.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 161.807:
pins2lts-mc-linux64( 0/ 8), 161.807: Explored 133871599 states 134217400 transitions, fanout: 1.003
pins2lts-mc-linux64( 0/ 8), 161.807: Total exploration time 161.720 sec (161.690 sec minimum, 161.700 sec on average)
pins2lts-mc-linux64( 0/ 8), 161.807: States per second: 827799, Transitions per second: 829937
pins2lts-mc-linux64( 0/ 8), 161.807: Ignoring proviso: 1
pins2lts-mc-linux64( 0/ 8), 161.807:
pins2lts-mc-linux64( 0/ 8), 161.807: Queue width: 8B, total height: 450024, memory: 3.43MB
pins2lts-mc-linux64( 0/ 8), 161.807: Tree memory: 1032.1MB, 8.1 B/state, compr.: 2.4%
pins2lts-mc-linux64( 0/ 8), 161.807: Tree fill ratio (roots/leafs): 99.0%/3.0%
pins2lts-mc-linux64( 0/ 8), 161.807: Stored 83 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 161.807: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 161.807: Est. total memory use: 1035.6MB (~1027.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2218283747014889538;'/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' 'DoubleExponentPT004ReachabilityFireability202303==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2218283747014889538;'/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' 'DoubleExponentPT004ReachabilityFireability202303==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2023-06 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2023-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2023-03 is true.
FORMULA DoubleExponent-PT-004-ReachabilityFireability-2023-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65537 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,4.54743e+10,590.138,2247204,114922,73665,4.02684e+06,438015,376,4.98696e+06,144,1.25077e+06,0
Total reachable state count : 45474295067
Verifying 2 reachability properties.
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2023-03 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
DoubleExponent-PT-004-ReachabilityFireability-2023-03,5,590.189,2247204,38,61,4.02684e+06,438015,379,4.98696e+06,146,1.25077e+06,0
Reachability property DoubleExponent-PT-004-ReachabilityFireability-2023-06 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
DoubleExponent-PT-004-ReachabilityFireability-2023-06,6,590.229,2247204,37,61,4.02684e+06,438015,382,4.98696e+06,147,1.25077e+06,0
Total runtime 2537931 ms.
BK_STOP 1716391074290
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ 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="DoubleExponent-PT-004"
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 DoubleExponent-PT-004, 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 r136-tall-171631132900551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 execution
cd execution
if [ "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 '
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 ;