About the Execution of ITS-Tools for RERS2020-PT-pb101
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 603515.00 | 0.00 | 0.00 | ??TTFF???????T?? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r312-tall-171662338300335.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 RERS2020-PT-pb101, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338300335
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 84M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 83M May 18 16:43 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 RERS2020-PT-pb101-ReachabilityFireability-2024-00
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-01
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-02
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-03
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-04
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2023-05
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-06
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2023-07
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-08
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-09
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-10
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-11
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2023-12
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-13
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2023-14
FORMULA_NAME RERS2020-PT-pb101-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716689932534
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb101
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-26 02:18:53] [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]
[2024-05-26 02:18:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 02:18:56] [INFO ] Load time of PNML (sax parser for PT used): 2619 ms
[2024-05-26 02:18:56] [INFO ] Transformed 906 places.
[2024-05-26 02:18:56] [INFO ] Transformed 149363 transitions.
[2024-05-26 02:18:56] [INFO ] Found NUPN structural information;
[2024-05-26 02:18:56] [INFO ] Parsed PT model containing 906 places and 149363 transitions and 595952 arcs in 3213 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2798 transitions
Reduce redundant transitions removed 2798 transitions.
RANDOM walk for 40000 steps (8 resets) in 11334 ms. (3 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 237 ms. (16 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 260 ms. (15 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 253 ms. (15 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 369 ms. (10 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 296 ms. (13 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 250 ms. (15 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 332 ms. (12 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 318 ms. (12 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 281 ms. (14 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 229 ms. (17 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 267 ms. (14 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 202 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 211 ms. (18 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 191 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 184 ms. (21 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 163 ms. (24 steps per ms) remains 16/16 properties
[2024-05-26 02:19:04] [INFO ] Flatten gal took : 5494 ms
[2024-05-26 02:19:08] [INFO ] Flatten gal took : 3848 ms
[2024-05-26 02:19:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality411971490332394181.gal : 623 ms
[2024-05-26 02:19:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3312551213810186472.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/ReachabilityCardinality411971490332394181.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3312551213810186472.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 ...327
Interrupted probabilistic random walk after 17045 steps, run timeout after 12004 ms. (steps per millisecond=1 ) properties seen :0 out of 16
Probabilistic random walk after 17045 steps, saw 7505 distinct states, run finished after 12009 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-26 02:19:14] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
// Phase 1: matrix 113363 rows 906 cols
[2024-05-26 02:19:14] [INFO ] Computed 9 invariants in 682 ms
[2024-05-26 02:19:28] [INFO ] State equation strengthened by 2578 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 258/258 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 57/315 variables, 5/263 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/315 variables, 57/320 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem RERS2020-PT-pb101-ReachabilityFireability-2024-04 is UNSAT
FORMULA RERS2020-PT-pb101-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem RERS2020-PT-pb101-ReachabilityFireability-2023-05 is UNSAT
FORMULA RERS2020-PT-pb101-ReachabilityFireability-2023-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 591/906 variables, 4/324 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/906 variables, 591/915 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/906 variables, 0/915 constraints. Problems are: Problem set: 2 solved, 14 unsolved
SMT process timed out in 19999ms, After SMT, problems are : Problem set: 2 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 212 out of 906 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 906/906 places, 146565/146565 transitions.
Ensure Unique test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 2098 transitions
Reduce isomorphic transitions removed 2098 transitions.
Iterating post reduction 0 with 2102 rules applied. Total rules applied 2102 place count 902 transition count 144467
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2102 place count 902 transition count 144466
Deduced a syphon composed of 1 places in 201 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2104 place count 901 transition count 144466
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 104 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 1 with 26 rules applied. Total rules applied 2130 place count 888 transition count 144453
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 389 transitions.
Loading property file /tmp/ReachabilityCardinality3312551213810186472.prop.
Iterating post reduction 1 with 389 rules applied. Total rules applied 2519 place count 888 transition count 144064
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 2525 place count 888 transition count 144058
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 2531 place count 882 transition count 144058
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2533 place count 882 transition count 144692
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 2555 place count 880 transition count 144672
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 2558 place count 880 transition count 144672
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 2561 place count 880 transition count 144669
Applied a total of 2561 rules in 6034 ms. Remains 880 /906 variables (removed 26) and now considering 144669/146565 (removed 1896) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6079 ms. Remains : 880/906 places, 144669/146565 transitions.
RANDOM walk for 40000 steps (8 resets) in 7480 ms. (5 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 964 ms. (41 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1287 ms. (31 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 805 ms. (49 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 954 ms. (41 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1423 ms. (28 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 851 ms. (46 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 885 ms. (45 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1315 ms. (30 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 896 ms. (44 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 437 ms. (91 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 860 ms. (46 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1089 ms. (36 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 429 ms. (93 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 919 ms. (43 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 26747 steps, run timeout after 18001 ms. (steps per millisecond=1 ) properties seen :0 out of 14
Probabilistic random walk after 26747 steps, saw 5716 distinct states, run finished after 18002 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-26 02:20:04] [INFO ] Flow matrix only has 113540 transitions (discarded 31129 similar events)
// Phase 1: matrix 113540 rows 880 cols
[2024-05-26 02:20:05] [INFO ] Computed 5 invariants in 498 ms
[2024-05-26 02:20:16] [INFO ] State equation strengthened by 2579 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 212/212 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 668/880 variables, 5/217 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/880 variables, 668/885 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/880 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114420/114420 variables, and 1765 constraints, problems are : Problem set: 0 solved, 14 unsolved in 45035 ms.
Refiners :[Domain max(s): 880/880 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 880/880 constraints, ReadFeed: 0/2579 constraints, PredecessorRefiner: 14/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 212/212 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem RERS2020-PT-pb101-ReachabilityFireability-2024-02 is UNSAT
FORMULA RERS2020-PT-pb101-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem RERS2020-PT-pb101-ReachabilityFireability-2024-03 is UNSAT
FORMULA RERS2020-PT-pb101-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem RERS2020-PT-pb101-ReachabilityFireability-2024-13 is UNSAT
FORMULA RERS2020-PT-pb101-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 668/880 variables, 5/217 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/880 variables, 668/885 constraints. Problems are: Problem set: 3 solved, 11 unsolved
[2024-05-26 02:21:16] [INFO ] Deduced a trap composed of 49 places in 14074 ms of which 51 ms to minimize.
[2024-05-26 02:21:31] [INFO ] Deduced a trap composed of 27 places in 14752 ms of which 22 ms to minimize.
[2024-05-26 02:21:42] [INFO ] Deduced a trap composed of 185 places in 10851 ms of which 6 ms to minimize.
[2024-05-26 02:21:52] [INFO ] Deduced a trap composed of 276 places in 10917 ms of which 6 ms to minimize.
SMT process timed out in 108404ms, After SMT, problems are : Problem set: 3 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 155 out of 880 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 880/880 places, 144669/144669 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 54 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 879 transition count 144668
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 0 with 96 rules applied. Total rules applied 98 place count 879 transition count 144572
Applied a total of 98 rules in 1422 ms. Remains 879 /880 variables (removed 1) and now considering 144572/144669 (removed 97) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1422 ms. Remains : 879/880 places, 144572/144669 transitions.
RANDOM walk for 40000 steps (8 resets) in 4934 ms. (8 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1023 ms. (39 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 962 ms. (41 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1017 ms. (39 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 908 ms. (44 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 993 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 900 ms. (44 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1265 ms. (31 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 617 ms. (64 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1031 ms. (38 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 442 ms. (90 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 869 ms. (45 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 19400 steps, run timeout after 12005 ms. (steps per millisecond=1 ) properties seen :0 out of 11
Probabilistic random walk after 19400 steps, saw 4938 distinct states, run finished after 12006 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-26 02:22:11] [INFO ] Flow matrix only has 113454 transitions (discarded 31118 similar events)
// Phase 1: matrix 113454 rows 879 cols
[2024-05-26 02:22:11] [INFO ] Computed 5 invariants in 508 ms
[2024-05-26 02:22:23] [INFO ] State equation strengthened by 2578 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 724/879 variables, 5/160 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/879 variables, 724/884 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/879 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 11 unsolved
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :9 after 12
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :12 after 13
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :13 after 21
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :21 after 69
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114333/114333 variables, and 1763 constraints, problems are : Problem set: 0 solved, 11 unsolved in 75085 ms.
Refiners :[Domain max(s): 879/879 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 879/879 constraints, ReadFeed: 0/2578 constraints, PredecessorRefiner: 11/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 724/879 variables, 5/160 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/879 variables, 724/884 constraints. Problems are: Problem set: 0 solved, 11 unsolved
[2024-05-26 02:23:50] [INFO ] Deduced a trap composed of 185 places in 11463 ms of which 7 ms to minimize.
[2024-05-26 02:24:02] [INFO ] Deduced a trap composed of 498 places in 11326 ms of which 16 ms to minimize.
[2024-05-26 02:24:18] [INFO ] Deduced a trap composed of 54 places in 15506 ms of which 8 ms to minimize.
[2024-05-26 02:24:32] [INFO ] Deduced a trap composed of 28 places in 14288 ms of which 9 ms to minimize.
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :453 after 3635
[2024-05-26 02:24:47] [INFO ] Deduced a trap composed of 234 places in 14407 ms of which 7 ms to minimize.
[2024-05-26 02:25:01] [INFO ] Deduced a trap composed of 144 places in 14630 ms of which 7 ms to minimize.
SMT process timed out in 170800ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 155 out of 879 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 879/879 places, 144572/144572 transitions.
Applied a total of 0 rules in 740 ms. Remains 879 /879 variables (removed 0) and now considering 144572/144572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 740 ms. Remains : 879/879 places, 144572/144572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 879/879 places, 144572/144572 transitions.
Applied a total of 0 rules in 719 ms. Remains 879 /879 variables (removed 0) and now considering 144572/144572 (removed 0) transitions.
[2024-05-26 02:25:03] [INFO ] Flow matrix only has 113454 transitions (discarded 31118 similar events)
[2024-05-26 02:25:03] [INFO ] Invariant cache hit.
[2024-05-26 02:25:13] [INFO ] Implicit Places using invariants in 9867 ms returned []
Implicit Place search using SMT only with invariants took 9893 ms to find 0 implicit places.
Running 144571 sub problems to find dead transitions.
[2024-05-26 02:25:14] [INFO ] Flow matrix only has 113454 transitions (discarded 31118 similar events)
[2024-05-26 02:25:15] [INFO ] Invariant cache hit.
[2024-05-26 02:25:27] [INFO ] State equation strengthened by 2578 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :3635 after 3744
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :3744 after 3783
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :3783 after 8238
BK_STOP 1716690536049
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb101"
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 RERS2020-PT-pb101, 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 r312-tall-171662338300335"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb101.tgz
mv RERS2020-PT-pb101 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 ;