About the Execution of ITS-Tools for Peterson-PT-3
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
784.235 | 27532.00 | 77006.00 | 180.60 | FTTTFFFTTTFTFFFT | 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.r268-smll-171654407300263.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 Peterson-PT-3, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407300263
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 27K Apr 12 02:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 12 02:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 12 02:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 134K Apr 12 02:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 108K Apr 12 02:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 511K Apr 12 02:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 71K Apr 12 02:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 344K Apr 12 02:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.5K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 12K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 143K 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 Peterson-PT-3-ReachabilityFireability-2024-00
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-01
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-02
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-03
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-04
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-05
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-06
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-07
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-08
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-09
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-10
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-11
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-12
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-13
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-14
FORMULA_NAME Peterson-PT-3-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716762911999
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-26 22:35:14] [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 22:35:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 22:35:14] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2024-05-26 22:35:14] [INFO ] Transformed 244 places.
[2024-05-26 22:35:14] [INFO ] Transformed 332 transitions.
[2024-05-26 22:35:14] [INFO ] Found NUPN structural information;
[2024-05-26 22:35:14] [INFO ] Parsed PT model containing 244 places and 332 transitions and 1016 arcs in 431 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 81 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
FORMULA Peterson-PT-3-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 3141 ms. (12 steps per ms) remains 9/13 properties
FORMULA Peterson-PT-3-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-3-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-3-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-3-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-3-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-26 22:35:16] [INFO ] Flatten gal took : 207 ms
[2024-05-26 22:35:16] [INFO ] Flatten gal took : 125 ms
[2024-05-26 22:35:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12448207742325559376.gal : 56 ms
[2024-05-26 22:35:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15717170845586391474.prop : 16 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/ReachabilityCardinality12448207742325559376.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15717170845586391474.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 ...330
Loading property file /tmp/ReachabilityCardinality15717170845586391474.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 2130 ms. (18 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :9 after 39
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :39 after 53
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :53 after 116
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :116 after 213
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :213 after 1126
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :1126 after 4159
BEST_FIRST walk for 40004 steps (8 resets) in 2443 ms. (16 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 294 ms. (135 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :4159 after 8058
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 9/9 properties
[2024-05-26 22:35:18] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2024-05-26 22:35:18] [INFO ] Computed 15 invariants in 36 ms
[2024-05-26 22:35:18] [INFO ] State equation strengthened by 57 read => feed constraints.
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :8058 after 33592
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 244/244 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem Peterson-PT-3-ReachabilityFireability-2024-04 is UNSAT
FORMULA Peterson-PT-3-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem Peterson-PT-3-ReachabilityFireability-2024-14 is UNSAT
FORMULA Peterson-PT-3-ReachabilityFireability-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 11/255 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/244 variables, 4/259 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/244 variables, 0/259 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 308/552 variables, 244/503 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/552 variables, 57/560 constraints. Problems are: Problem set: 2 solved, 7 unsolved
SDD proceeding with computation,9 properties remain. new max is 16384
SDD size :33592 after 136278
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 0/560 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/552 variables, 0/560 constraints. Problems are: Problem set: 2 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 552/552 variables, and 560 constraints, problems are : Problem set: 2 solved, 7 unsolved in 2289 ms.
Refiners :[Domain max(s): 244/244 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 244/244 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 217/217 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 4/221 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 1/222 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 0/222 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem Peterson-PT-3-ReachabilityFireability-2024-08 is UNSAT
FORMULA Peterson-PT-3-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (OVERLAPS) 27/244 variables, 7/229 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 27/256 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 3/259 constraints. Problems are: Problem set: 3 solved, 6 unsolved
[2024-05-26 22:35:22] [INFO ] Deduced a trap composed of 30 places in 247 ms of which 47 ms to minimize.
[2024-05-26 22:35:22] [INFO ] Deduced a trap composed of 9 places in 164 ms of which 4 ms to minimize.
[2024-05-26 22:35:22] [INFO ] Deduced a trap composed of 16 places in 185 ms of which 4 ms to minimize.
[2024-05-26 22:35:22] [INFO ] Deduced a trap composed of 9 places in 191 ms of which 4 ms to minimize.
[2024-05-26 22:35:23] [INFO ] Deduced a trap composed of 13 places in 234 ms of which 4 ms to minimize.
[2024-05-26 22:35:23] [INFO ] Deduced a trap composed of 9 places in 214 ms of which 4 ms to minimize.
[2024-05-26 22:35:23] [INFO ] Deduced a trap composed of 31 places in 161 ms of which 4 ms to minimize.
[2024-05-26 22:35:23] [INFO ] Deduced a trap composed of 31 places in 262 ms of which 4 ms to minimize.
[2024-05-26 22:35:24] [INFO ] Deduced a trap composed of 30 places in 176 ms of which 4 ms to minimize.
[2024-05-26 22:35:24] [INFO ] Deduced a trap composed of 38 places in 171 ms of which 3 ms to minimize.
[2024-05-26 22:35:24] [INFO ] Deduced a trap composed of 34 places in 201 ms of which 3 ms to minimize.
[2024-05-26 22:35:24] [INFO ] Deduced a trap composed of 49 places in 208 ms of which 3 ms to minimize.
[2024-05-26 22:35:24] [INFO ] Deduced a trap composed of 45 places in 158 ms of which 3 ms to minimize.
Invariant property Peterson-PT-3-ReachabilityFireability-2024-12 does not hold.
FORMULA Peterson-PT-3-ReachabilityFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
[2024-05-26 22:35:25] [INFO ] Deduced a trap composed of 45 places in 166 ms of which 3 ms to minimize.
[2024-05-26 22:35:25] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 3 ms to minimize.
[2024-05-26 22:35:25] [INFO ] Deduced a trap composed of 58 places in 145 ms of which 3 ms to minimize.
[2024-05-26 22:35:25] [INFO ] Deduced a trap composed of 38 places in 148 ms of which 3 ms to minimize.
[2024-05-26 22:35:25] [INFO ] Deduced a trap composed of 35 places in 127 ms of which 3 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :136278 after 341876
[2024-05-26 22:35:25] [INFO ] Deduced a trap composed of 61 places in 136 ms of which 3 ms to minimize.
[2024-05-26 22:35:26] [INFO ] Deduced a trap composed of 73 places in 127 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 20/279 constraints. Problems are: Problem set: 4 solved, 5 unsolved
[2024-05-26 22:35:26] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-05-26 22:35:26] [INFO ] Deduced a trap composed of 53 places in 60 ms of which 2 ms to minimize.
[2024-05-26 22:35:26] [INFO ] Deduced a trap composed of 52 places in 60 ms of which 1 ms to minimize.
SMT process timed out in 8255ms, After SMT, problems are : Problem set: 4 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 211 out of 244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 244/244 places, 332/332 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 244 transition count 331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 243 transition count 331
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 243 transition count 327
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 239 transition count 327
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 237 transition count 325
Applied a total of 14 rules in 66 ms. Remains 237 /244 variables (removed 7) and now considering 325/332 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 237/244 places, 325/332 transitions.
RANDOM walk for 40000 steps (8 resets) in 521 ms. (76 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 967 ms. (41 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 417320 steps, run timeout after 3001 ms. (steps per millisecond=139 ) properties seen :0 out of 5
Probabilistic random walk after 417320 steps, saw 86083 distinct states, run finished after 3029 ms. (steps per millisecond=137 ) properties seen :0
[2024-05-26 22:35:30] [INFO ] Flow matrix only has 301 transitions (discarded 24 similar events)
// Phase 1: matrix 301 rows 237 cols
[2024-05-26 22:35:30] [INFO ] Computed 15 invariants in 9 ms
[2024-05-26 22:35:30] [INFO ] State equation strengthened by 57 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 211/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/211 variables, 4/215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/211 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 24/235 variables, 7/223 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 24/247 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 2/237 variables, 2/250 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/237 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 301/538 variables, 237/489 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/538 variables, 57/546 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/538 variables, 0/546 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Invariant property Peterson-PT-3-ReachabilityFireability-2024-10 does not hold.
FORMULA Peterson-PT-3-ReachabilityFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 14 (OVERLAPS) 0/538 variables, 0/546 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 538/538 variables, and 546 constraints, problems are : Problem set: 1 solved, 4 unsolved in 1187 ms.
Refiners :[Domain max(s): 237/237 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 237/237 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 211/211 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/211 variables, 4/215 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 1/216 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/211 variables, 0/216 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem Peterson-PT-3-ReachabilityFireability-2024-07 is UNSAT
FORMULA Peterson-PT-3-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (OVERLAPS) 24/235 variables, 7/223 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 24/247 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 1/248 constraints. Problems are: Problem set: 2 solved, 3 unsolved
[2024-05-26 22:35:33] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 3 ms to minimize.
[2024-05-26 22:35:33] [INFO ] Deduced a trap composed of 49 places in 179 ms of which 4 ms to minimize.
[2024-05-26 22:35:33] [INFO ] Deduced a trap composed of 12 places in 149 ms of which 4 ms to minimize.
[2024-05-26 22:35:33] [INFO ] Deduced a trap composed of 45 places in 148 ms of which 4 ms to minimize.
[2024-05-26 22:35:33] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 3 ms to minimize.
[2024-05-26 22:35:33] [INFO ] Deduced a trap composed of 11 places in 122 ms of which 2 ms to minimize.
[2024-05-26 22:35:33] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 2 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 2 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 3 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 45 places in 88 ms of which 2 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 7 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 51 places in 84 ms of which 2 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 51 places in 84 ms of which 3 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 43 places in 87 ms of which 2 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 45 places in 80 ms of which 2 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 48 places in 75 ms of which 2 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 47 places in 81 ms of which 3 ms to minimize.
[2024-05-26 22:35:34] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 3 ms to minimize.
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 20/268 constraints. Problems are: Problem set: 2 solved, 3 unsolved
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 1/269 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/235 variables, 0/269 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 2/237 variables, 2/271 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/237 variables, 2/273 constraints. Problems are: Problem set: 2 solved, 3 unsolved
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 2 ms to minimize.
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 2 ms to minimize.
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 53 places in 56 ms of which 1 ms to minimize.
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 52 places in 56 ms of which 1 ms to minimize.
[2024-05-26 22:35:35] [INFO ] Deduced a trap composed of 52 places in 56 ms of which 1 ms to minimize.
Problem Peterson-PT-3-ReachabilityFireability-2024-13 is UNSAT
FORMULA Peterson-PT-3-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 12 (INCLUDED_ONLY) 0/237 variables, 5/278 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/237 variables, 0/278 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 301/538 variables, 237/515 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/538 variables, 57/572 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/538 variables, 2/574 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-05-26 22:35:36] [INFO ] Deduced a trap composed of 45 places in 86 ms of which 2 ms to minimize.
[2024-05-26 22:35:36] [INFO ] Deduced a trap composed of 45 places in 75 ms of which 3 ms to minimize.
[2024-05-26 22:35:36] [INFO ] Deduced a trap composed of 34 places in 82 ms of which 2 ms to minimize.
[2024-05-26 22:35:36] [INFO ] Deduced a trap composed of 59 places in 88 ms of which 2 ms to minimize.
[2024-05-26 22:35:36] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 3 ms to minimize.
[2024-05-26 22:35:36] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/538 variables, 6/580 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/538 variables, 0/580 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-05-26 22:35:37] [INFO ] Deduced a trap composed of 20 places in 170 ms of which 16 ms to minimize.
[2024-05-26 22:35:37] [INFO ] Deduced a trap composed of 70 places in 126 ms of which 3 ms to minimize.
[2024-05-26 22:35:37] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 3 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/538 variables, 3/583 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-05-26 22:35:37] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/538 variables, 1/584 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/538 variables, 0/584 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-05-26 22:35:38] [INFO ] Deduced a trap composed of 34 places in 138 ms of which 2 ms to minimize.
[2024-05-26 22:35:38] [INFO ] Deduced a trap composed of 13 places in 144 ms of which 3 ms to minimize.
At refinement iteration 22 (OVERLAPS) 0/538 variables, 2/586 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/538 variables, 0/586 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 0/538 variables, 0/586 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 538/538 variables, and 586 constraints, problems are : Problem set: 3 solved, 2 unsolved in 7152 ms.
Refiners :[Domain max(s): 237/237 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 237/237 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 38/38 constraints]
After SMT, in 8589ms problems are : Problem set: 3 solved, 2 unsolved
FORMULA Peterson-PT-3-ReachabilityFireability-2024-09 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 359 ms.
Support contains 1 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 325/325 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 237 transition count 233
Reduce places removed 92 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 93 rules applied. Total rules applied 185 place count 145 transition count 232
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 186 place count 144 transition count 232
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 186 place count 144 transition count 188
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 274 place count 100 transition count 188
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 294 place count 90 transition count 178
Applied a total of 294 rules in 49 ms. Remains 90 /237 variables (removed 147) and now considering 178/325 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 90/237 places, 178/325 transitions.
RANDOM walk for 40000 steps (8 resets) in 149 ms. (266 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 50572 steps, run visited all 1 properties in 133 ms. (steps per millisecond=380 )
Probabilistic random walk after 50572 steps, saw 10253 distinct states, run finished after 142 ms. (steps per millisecond=356 ) properties seen :1
FORMULA Peterson-PT-3-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 24994 ms.
BK_STOP 1716762939531
--------------------
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="Peterson-PT-3"
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 Peterson-PT-3, 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 r268-smll-171654407300263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-3.tgz
mv Peterson-PT-3 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 ;