About the Execution of ITS-Tools for DNAwalker-PT-13ringRLLarge
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 845.004 | 163454.00 | 345435.00 | 612.80 | FTTFFTTFTFTTTFTF | 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.r114-smll-171624276100471.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 DNAwalker-PT-13ringRLLarge, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624276100471
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 177K Apr 13 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 14:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 13 14:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 14 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 135K 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 DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-00
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-01
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-02
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-03
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-04
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-05
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-06
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-07
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-08
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-09
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-10
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-11
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-12
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-13
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-14
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716496541273
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-13ringRLLarge
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-23 20:35:43] [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]
[2024-05-23 20:35:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 20:35:44] [INFO ] Load time of PNML (sax parser for PT used): 320 ms
[2024-05-23 20:35:44] [INFO ] Transformed 33 places.
[2024-05-23 20:35:44] [INFO ] Transformed 312 transitions.
[2024-05-23 20:35:44] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 552 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
[2024-05-23 20:35:45] [INFO ] Flatten gal took : 215 ms
[2024-05-23 20:35:45] [INFO ] Flatten gal took : 95 ms
[2024-05-23 20:35:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12017854210953464740.gal : 61 ms
RANDOM walk for 40000 steps (3059 resets) in 3671 ms. (10 steps per ms) remains 15/16 properties
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-23 20:35:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1706822460190520416.prop : 20 ms
BEST_FIRST walk for 4004 steps (19 resets) in 185 ms. (21 steps per ms) remains 15/15 properties
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/ReachabilityCardinality12017854210953464740.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1706822460190520416.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (22 resets) in 147 ms. (27 steps per ms) remains 15/15 properties
its-reach command run as :
BEST_FIRST walk for 4004 steps (16 resets) in 38 ms. (102 steps per ms) remains 15/15 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 ...329
BEST_FIRST walk for 4004 steps (22 resets) in 89 ms. (44 steps per ms) remains 15/15 properties
Loading property file /tmp/ReachabilityCardinality1706822460190520416.prop.
BEST_FIRST walk for 4004 steps (14 resets) in 63 ms. (62 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (13 resets) in 76 ms. (52 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (20 resets) in 93 ms. (42 steps per ms) remains 15/15 properties
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :9 after 183
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :183 after 615
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :615 after 1426
BEST_FIRST walk for 4004 steps (18 resets) in 214 ms. (18 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (21 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :1426 after 18012
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :18012 after 43394
BEST_FIRST walk for 4004 steps (20 resets) in 238 ms. (16 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (23 resets) in 75 ms. (52 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 195 ms. (20 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (16 resets) in 151 ms. (26 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (13 resets) in 126 ms. (31 steps per ms) remains 15/15 properties
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :43394 after 770382
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :770382 after 906423
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :906423 after 1.68643e+06
Interrupted probabilistic random walk after 469861 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :0 out of 15
Probabilistic random walk after 469861 steps, saw 73778 distinct states, run finished after 3025 ms. (steps per millisecond=155 ) properties seen :0
[2024-05-23 20:35:49] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2024-05-23 20:35:49] [INFO ] Computed 0 invariants in 10 ms
[2024-05-23 20:35:49] [INFO ] State equation strengthened by 71 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :1.68643e+06 after 6.56647e+06
Problem DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-00 is UNSAT
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 309/341 variables, 32/32 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/341 variables, 70/102 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/341 variables, 0/102 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 2/343 variables, 1/103 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 1 solved, 14 unsolved in 4479 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 309/341 variables, 32/32 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/341 variables, 70/102 constraints. Problems are: Problem set: 1 solved, 14 unsolved
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :6.56647e+06 after 1.16609e+07
At refinement iteration 3 (INCLUDED_ONLY) 0/341 variables, 14/116 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 0/116 constraints. Problems are: Problem set: 1 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 117 constraints, problems are : Problem set: 1 solved, 14 unsolved in 5013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 14/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 10495ms problems are : Problem set: 1 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 33 transition count 309
Applied a total of 3 rules in 35 ms. Remains 33 /33 variables (removed 0) and now considering 309/312 (removed 3) transitions.
Running 280 sub problems to find dead transitions.
// Phase 1: matrix 309 rows 33 cols
[2024-05-23 20:36:00] [INFO ] Computed 0 invariants in 3 ms
[2024-05-23 20:36:00] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (OVERLAPS) 11/342 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :1.16609e+07 after 3.31158e+07
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 6 (OVERLAPS) 0/342 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 103 constraints, problems are : Problem set: 0 solved, 280 unsolved in 15960 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 280 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 280/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (OVERLAPS) 11/342 variables, 6/383 constraints. Problems are: Problem set: 0 solved, 280 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 342/342 variables, and 383 constraints, problems are : Problem set: 0 solved, 280 unsolved in 20042 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
After SMT, in 36475ms problems are : Problem set: 0 solved, 280 unsolved
Search for dead transitions found 0 dead transitions in 36483ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36541 ms. Remains : 33/33 places, 309/312 transitions.
RANDOM walk for 40000 steps (3105 resets) in 531 ms. (75 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (229 resets) in 369 ms. (108 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (171 resets) in 125 ms. (317 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (238 resets) in 255 ms. (156 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (159 resets) in 151 ms. (263 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (150 resets) in 224 ms. (177 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (211 resets) in 269 ms. (148 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (217 resets) in 297 ms. (134 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (227 resets) in 89 ms. (444 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (214 resets) in 273 ms. (145 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (182 resets) in 291 ms. (137 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (260 resets) in 193 ms. (206 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (156 resets) in 240 ms. (165 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (196 resets) in 246 ms. (161 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (156 resets) in 318 ms. (125 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 480625 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :0 out of 14
Probabilistic random walk after 480625 steps, saw 83224 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
[2024-05-23 20:36:40] [INFO ] Invariant cache hit.
[2024-05-23 20:36:40] [INFO ] State equation strengthened by 70 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 309/341 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/341 variables, 70/102 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/341 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 1/342 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/342 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 103 constraints, problems are : Problem set: 0 solved, 14 unsolved in 2380 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 309/341 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/341 variables, 70/102 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/341 variables, 14/116 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 342/342 variables, and 117 constraints, problems are : Problem set: 0 solved, 14 unsolved in 45015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 47561ms problems are : Problem set: 0 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 309/309 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 309/309 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 33/33 places, 309/309 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 309/309 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 309/309 (removed 0) transitions.
[2024-05-23 20:37:28] [INFO ] Invariant cache hit.
[2024-05-23 20:37:28] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-23 20:37:28] [INFO ] Invariant cache hit.
[2024-05-23 20:37:28] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 20:37:28] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2024-05-23 20:37:28] [INFO ] Redundant transitions in 23 ms returned []
Running 280 sub problems to find dead transitions.
[2024-05-23 20:37:28] [INFO ] Invariant cache hit.
[2024-05-23 20:37:28] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (OVERLAPS) 11/342 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 6 (OVERLAPS) 0/342 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 103 constraints, problems are : Problem set: 0 solved, 280 unsolved in 16295 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 280 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 280/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :3.31158e+07 after 2.86135e+08
At refinement iteration 5 (OVERLAPS) 11/342 variables, 6/383 constraints. Problems are: Problem set: 0 solved, 280 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 342/342 variables, and 383 constraints, problems are : Problem set: 0 solved, 280 unsolved in 30018 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
After SMT, in 46608ms problems are : Problem set: 0 solved, 280 unsolved
Search for dead transitions found 0 dead transitions in 46613ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46823 ms. Remains : 33/33 places, 309/309 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-23 20:38:15] [INFO ] Flatten gal took : 32 ms
[2024-05-23 20:38:15] [INFO ] Applying decomposition
[2024-05-23 20:38:15] [INFO ] Flatten gal took : 31 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/graph3295981979159183342.txt' '-o' '/tmp/graph3295981979159183342.bin' '-w' '/tmp/graph3295981979159183342.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3295981979159183342.bin' '-l' '-1' '-v' '-w' '/tmp/graph3295981979159183342.weights' '-q' '0' '-e' '0.001'
[2024-05-23 20:38:15] [INFO ] Decomposing Gal with order
[2024-05-23 20:38:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 20:38:15] [INFO ] Removed a total of 544 redundant transitions.
[2024-05-23 20:38:15] [INFO ] Flatten gal took : 141 ms
[2024-05-23 20:38:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-23 20:38:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17462770088013093234.gal : 9 ms
[2024-05-23 20:38:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9244964214735255528.prop : 5 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/ReachabilityCardinality17462770088013093234.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9244964214735255528.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/ReachabilityCardinality9244964214735255528.prop.
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,1.88537e+09,7.0603,196828,9355,9,357643,203,788,707422,20,191,0
Total reachable state count : 1885372776
Verifying 14 reachability properties.
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-01 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-01,0,7.32053,197088,1,0,357643,203,873,707422,24,191,94644
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-02 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-02,0,7.34833,197088,1,0,357643,203,892,707422,24,191,109157
Reachability property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-03 does not hold.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-03
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-03,0,7.47576,197088,1,0,357643,203,931,707422,25,191,149923
Reachability property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-04 does not hold.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-04
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-04,0,7.50786,197088,1,0,357643,203,952,707422,25,191,168662
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-06 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-06,0,7.65633,197088,1,0,357643,203,992,707422,25,191,237998
Reachability property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-07 does not hold.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-07,0,7.76956,197088,1,0,357643,203,1046,707422,25,191,280718
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-08 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-08,0,8.15229,197088,1,0,357643,203,1106,707422,26,191,409893
Reachability property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-09 does not hold.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-09,0,8.16928,197088,1,0,357643,203,1119,707422,26,191,413229
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-10 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-10,0,8.2881,197088,1,0,357643,203,1202,707422,27,191,471754
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-11 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-11,0,8.43367,197088,1,0,357643,203,1272,707422,28,191,532074
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-12 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-12,0,8.51883,197088,1,0,357643,203,1336,707422,28,191,576165
Reachability property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-13 does not hold.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-13
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-13,0,8.62131,197088,1,0,357643,203,1409,707422,28,191,623504
Invariant property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-14 is true.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-14,0,8.8185,197088,1,0,357643,203,1463,707422,28,191,711739
Reachability property DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-15 does not hold.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-15
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-13ringRLLarge-ReachabilityFireability-2024-15,0,8.91844,197088,1,0,357643,203,1535,707422,28,191,756295
All properties solved without resorting to model-checking.
Total runtime 160912 ms.
BK_STOP 1716496704727
--------------------
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="DNAwalker-PT-13ringRLLarge"
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 DNAwalker-PT-13ringRLLarge, 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 r114-smll-171624276100471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-13ringRLLarge.tgz
mv DNAwalker-PT-13ringRLLarge 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 ;