About the Execution of ITS-Tools for BugTracking-PT-q3m032
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8670.855 | 3600000.00 | 13743490.00 | 1217.60 | TFTF?FF?TFT?FFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281700038.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is BugTracking-PT-q3m032, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281700038
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.6K Jun 7 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Jun 7 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 16:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 16:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 19K Jun 7 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Jun 7 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 7 16:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 16:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 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 BugTracking-PT-q3m032-ReachabilityCardinality-00
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-01
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-02
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-03
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-04
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-05
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-06
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-07
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-08
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-09
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-10
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-11
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-12
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-13
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-14
FORMULA_NAME BugTracking-PT-q3m032-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1654737897870
Running Version 202205111006
[2022-06-09 01:24:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 01:24:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 01:24:59] [INFO ] Load time of PNML (sax parser for PT used): 841 ms
[2022-06-09 01:25:00] [INFO ] Transformed 754 places.
[2022-06-09 01:25:00] [INFO ] Transformed 27370 transitions.
[2022-06-09 01:25:00] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1049 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 514 places in 112 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 17 resets, run finished after 369 ms. (steps per millisecond=27 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 128084 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128084 steps, saw 65066 distinct states, run finished after 3002 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-09 01:25:04] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2022-06-09 01:25:04] [INFO ] Computed 10 place invariants in 37 ms
[2022-06-09 01:25:04] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 01:25:04] [INFO ] After 267ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-09 01:25:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 01:25:05] [INFO ] After 669ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-09 01:25:05] [INFO ] State equation strengthened by 255 read => feed constraints.
[2022-06-09 01:25:05] [INFO ] After 509ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-09 01:25:06] [INFO ] Deduced a trap composed of 20 places in 280 ms of which 5 ms to minimize.
[2022-06-09 01:25:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 403 ms
[2022-06-09 01:25:06] [INFO ] Deduced a trap composed of 18 places in 272 ms of which 1 ms to minimize.
[2022-06-09 01:25:06] [INFO ] Deduced a trap composed of 13 places in 214 ms of which 1 ms to minimize.
[2022-06-09 01:25:07] [INFO ] Deduced a trap composed of 31 places in 210 ms of which 2 ms to minimize.
[2022-06-09 01:25:07] [INFO ] Deduced a trap composed of 54 places in 277 ms of which 1 ms to minimize.
[2022-06-09 01:25:07] [INFO ] Deduced a trap composed of 23 places in 218 ms of which 0 ms to minimize.
[2022-06-09 01:25:07] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1542 ms
[2022-06-09 01:25:08] [INFO ] Deduced a trap composed of 27 places in 176 ms of which 0 ms to minimize.
[2022-06-09 01:25:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 276 ms
[2022-06-09 01:25:08] [INFO ] After 3110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 341 ms.
[2022-06-09 01:25:08] [INFO ] After 4236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 6690 ms.
Support contains 12 out of 240 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.31 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 229 transition count 2747
Applied a total of 19 rules in 287 ms. Remains 229 /240 variables (removed 11) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/240 places, 2747/2769 transitions.
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 4539 ms. (steps per millisecond=220 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4853 ms. (steps per millisecond=206 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4953 ms. (steps per millisecond=201 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 862265 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen 0
Interrupted Best-First random walk after 908652 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=181 ) properties seen 0
Interrupted probabilistic random walk after 3548814 steps, run timeout after 72001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 3548814 steps, saw 1473969 distinct states, run finished after 72001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-09 01:26:51] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:26:51] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 01:26:52] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:26:52] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-09 01:26:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:26:52] [INFO ] After 586ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-09 01:26:52] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:26:53] [INFO ] After 586ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-09 01:26:53] [INFO ] Deduced a trap composed of 7 places in 216 ms of which 0 ms to minimize.
[2022-06-09 01:26:53] [INFO ] Deduced a trap composed of 10 places in 212 ms of which 0 ms to minimize.
[2022-06-09 01:26:54] [INFO ] Deduced a trap composed of 11 places in 169 ms of which 0 ms to minimize.
[2022-06-09 01:26:54] [INFO ] Deduced a trap composed of 14 places in 167 ms of which 0 ms to minimize.
[2022-06-09 01:26:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1053 ms
[2022-06-09 01:26:54] [INFO ] Deduced a trap composed of 18 places in 105 ms of which 1 ms to minimize.
[2022-06-09 01:26:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2022-06-09 01:26:54] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 0 ms to minimize.
[2022-06-09 01:26:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 173 ms
[2022-06-09 01:26:55] [INFO ] Deduced a trap composed of 9 places in 169 ms of which 0 ms to minimize.
[2022-06-09 01:26:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
[2022-06-09 01:26:55] [INFO ] After 2659ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 327 ms.
[2022-06-09 01:26:55] [INFO ] After 3646ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 5 ms.
Support contains 12 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 66 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 64 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 01:26:55] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:26:55] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 01:26:56] [INFO ] Implicit Places using invariants in 316 ms returned []
[2022-06-09 01:26:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:26:56] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 01:26:56] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:26:57] [INFO ] Implicit Places using invariants and state equation in 1624 ms returned []
Implicit Place search using SMT with State Equation took 1947 ms to find 0 implicit places.
[2022-06-09 01:26:58] [INFO ] Redundant transitions in 215 ms returned []
[2022-06-09 01:26:58] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:26:58] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 01:26:58] [INFO ] Dead Transitions using invariants and state equation in 782 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 100008 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 10) seen :2
Running SMT prover for 8 properties.
[2022-06-09 01:26:59] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:26:59] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 01:26:59] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:26:59] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:4
[2022-06-09 01:26:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 01:27:00] [INFO ] After 564ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :4
[2022-06-09 01:27:00] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:27:00] [INFO ] After 370ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :4 sat :4
[2022-06-09 01:27:00] [INFO ] Deduced a trap composed of 8 places in 140 ms of which 0 ms to minimize.
[2022-06-09 01:27:01] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 1 ms to minimize.
[2022-06-09 01:27:01] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 0 ms to minimize.
[2022-06-09 01:27:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 634 ms
[2022-06-09 01:27:01] [INFO ] Deduced a trap composed of 19 places in 162 ms of which 1 ms to minimize.
[2022-06-09 01:27:01] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 211 ms
[2022-06-09 01:27:01] [INFO ] After 1477ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :3
Attempting to minimize the solution found.
Minimization took 178 ms.
[2022-06-09 01:27:01] [INFO ] After 2291ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :3
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
FORMULA BugTracking-PT-q3m032-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 4431 ms. (steps per millisecond=225 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4228 ms. (steps per millisecond=236 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4467 ms. (steps per millisecond=223 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4436 ms. (steps per millisecond=225 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 2639455 steps, run timeout after 51001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 2639455 steps, saw 1179920 distinct states, run finished after 51001 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-09 01:28:10] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:10] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 01:28:10] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:10] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 01:28:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:11] [INFO ] After 502ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 01:28:11] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:11] [INFO ] After 316ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-09 01:28:11] [INFO ] Deduced a trap composed of 10 places in 111 ms of which 0 ms to minimize.
[2022-06-09 01:28:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 216 ms
[2022-06-09 01:28:11] [INFO ] After 763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 168 ms.
[2022-06-09 01:28:12] [INFO ] After 1508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 52 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 37 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 01:28:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:12] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 01:28:12] [INFO ] Implicit Places using invariants in 306 ms returned []
[2022-06-09 01:28:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:12] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 01:28:12] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:14] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned []
Implicit Place search using SMT with State Equation took 1908 ms to find 0 implicit places.
[2022-06-09 01:28:14] [INFO ] Redundant transitions in 150 ms returned []
[2022-06-09 01:28:14] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:14] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 01:28:14] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 100011 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=276 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-09 01:28:15] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:15] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 01:28:15] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 01:28:15] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 01:28:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2022-06-09 01:28:16] [INFO ] After 551ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 01:28:16] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:16] [INFO ] After 326ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-09 01:28:16] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 1 ms to minimize.
[2022-06-09 01:28:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2022-06-09 01:28:16] [INFO ] After 760ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 176 ms.
[2022-06-09 01:28:16] [INFO ] After 1563ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Incomplete random walk after 10003 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 207183 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 207183 steps, saw 100623 distinct states, run finished after 3002 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 01:28:20] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:20] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 01:28:20] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:20] [INFO ] After 448ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 01:28:20] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:20] [INFO ] After 158ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:20] [INFO ] After 658ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:21] [INFO ] After 443ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:21] [INFO ] After 206ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:21] [INFO ] After 301ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2022-06-09 01:28:21] [INFO ] After 856ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 39 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=477 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 208740 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 208740 steps, saw 101608 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 01:28:24] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:24] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 01:28:24] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:25] [INFO ] After 440ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 01:28:25] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:25] [INFO ] After 156ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:25] [INFO ] After 658ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:25] [INFO ] After 437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:26] [INFO ] After 198ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:26] [INFO ] After 289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2022-06-09 01:28:26] [INFO ] After 832ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 39 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 35 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 01:28:26] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:26] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 01:28:26] [INFO ] Implicit Places using invariants in 316 ms returned []
[2022-06-09 01:28:26] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:26] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 01:28:26] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:28] [INFO ] Implicit Places using invariants and state equation in 1611 ms returned []
Implicit Place search using SMT with State Equation took 1931 ms to find 0 implicit places.
[2022-06-09 01:28:28] [INFO ] Redundant transitions in 64 ms returned []
[2022-06-09 01:28:28] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:28] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 01:28:29] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 132 place count 228 transition count 2616
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 133 place count 228 transition count 2615
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 138 place count 228 transition count 2610
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 276 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-09 01:28:29] [INFO ] Computed 9 place invariants in 9 ms
[2022-06-09 01:28:29] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:29] [INFO ] After 376ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 01:28:29] [INFO ] After 465ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2022-06-09 01:28:29] [INFO ] After 565ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 217537 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 217537 steps, saw 107189 distinct states, run finished after 3001 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 01:28:32] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:32] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 01:28:33] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:33] [INFO ] After 417ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:33] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:33] [INFO ] After 231ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:33] [INFO ] Deduced a trap composed of 10 places in 178 ms of which 0 ms to minimize.
[2022-06-09 01:28:34] [INFO ] Deduced a trap composed of 12 places in 167 ms of which 1 ms to minimize.
[2022-06-09 01:28:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 524 ms
[2022-06-09 01:28:34] [INFO ] After 809ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2022-06-09 01:28:34] [INFO ] After 1335ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 50 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 220272 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 220272 steps, saw 108924 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 01:28:37] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:37] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 01:28:37] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:37] [INFO ] After 405ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:38] [INFO ] After 217ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:38] [INFO ] Deduced a trap composed of 10 places in 172 ms of which 0 ms to minimize.
[2022-06-09 01:28:38] [INFO ] Deduced a trap composed of 12 places in 181 ms of which 0 ms to minimize.
[2022-06-09 01:28:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 513 ms
[2022-06-09 01:28:38] [INFO ] After 786ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2022-06-09 01:28:38] [INFO ] After 1292ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 33 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 01:28:38] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:38] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 01:28:39] [INFO ] Implicit Places using invariants in 303 ms returned []
[2022-06-09 01:28:39] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:39] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 01:28:39] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:40] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 1789 ms to find 0 implicit places.
[2022-06-09 01:28:40] [INFO ] Redundant transitions in 63 ms returned []
[2022-06-09 01:28:40] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:40] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 01:28:41] [INFO ] Dead Transitions using invariants and state equation in 718 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 134 place count 227 transition count 2615
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 227 transition count 2614
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 227 transition count 2610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 233 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-09 01:28:41] [INFO ] Computed 9 place invariants in 16 ms
[2022-06-09 01:28:41] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:42] [INFO ] After 371ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:42] [INFO ] After 458ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2022-06-09 01:28:42] [INFO ] After 550ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10020 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=589 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 220214 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 220214 steps, saw 108890 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 01:28:45] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:45] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 01:28:45] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 01:28:45] [INFO ] After 401ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:45] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:46] [INFO ] After 160ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:46] [INFO ] Deduced a trap composed of 17 places in 224 ms of which 0 ms to minimize.
[2022-06-09 01:28:46] [INFO ] Deduced a trap composed of 10 places in 176 ms of which 0 ms to minimize.
[2022-06-09 01:28:46] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 1 ms to minimize.
[2022-06-09 01:28:46] [INFO ] Deduced a trap composed of 40 places in 136 ms of which 1 ms to minimize.
[2022-06-09 01:28:47] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 956 ms
[2022-06-09 01:28:47] [INFO ] After 1197ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2022-06-09 01:28:47] [INFO ] After 1707ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 36 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 10025 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=501 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 219835 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 219835 steps, saw 108650 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 01:28:50] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:50] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 01:28:50] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:50] [INFO ] After 394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:50] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:50] [INFO ] After 155ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:51] [INFO ] Deduced a trap composed of 17 places in 224 ms of which 1 ms to minimize.
[2022-06-09 01:28:51] [INFO ] Deduced a trap composed of 10 places in 182 ms of which 1 ms to minimize.
[2022-06-09 01:28:51] [INFO ] Deduced a trap composed of 28 places in 156 ms of which 0 ms to minimize.
[2022-06-09 01:28:51] [INFO ] Deduced a trap composed of 40 places in 126 ms of which 0 ms to minimize.
[2022-06-09 01:28:51] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 959 ms
[2022-06-09 01:28:51] [INFO ] After 1195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 61 ms.
[2022-06-09 01:28:51] [INFO ] After 1692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 30 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 01:28:52] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:52] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 01:28:52] [INFO ] Implicit Places using invariants in 276 ms returned []
[2022-06-09 01:28:52] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:52] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 01:28:52] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 01:28:53] [INFO ] Implicit Places using invariants and state equation in 1550 ms returned []
Implicit Place search using SMT with State Equation took 1836 ms to find 0 implicit places.
[2022-06-09 01:28:53] [INFO ] Redundant transitions in 67 ms returned []
[2022-06-09 01:28:53] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:53] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 01:28:54] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 134 place count 227 transition count 2615
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 227 transition count 2614
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 227 transition count 2610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 232 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-09 01:28:54] [INFO ] Computed 9 place invariants in 13 ms
[2022-06-09 01:28:54] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 01:28:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:55] [INFO ] After 364ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 01:28:55] [INFO ] After 451ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2022-06-09 01:28:55] [INFO ] After 539ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 132 place count 228 transition count 2616
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 133 place count 228 transition count 2615
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 138 place count 228 transition count 2610
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 217 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-09 01:28:55] [INFO ] Computed 9 place invariants in 14 ms
[2022-06-09 01:28:55] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:55] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 01:28:55] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 01:28:56] [INFO ] After 462ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 01:28:56] [INFO ] After 701ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 150 ms.
[2022-06-09 01:28:56] [INFO ] After 913ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-06-09 01:28:57] [INFO ] Flatten gal took : 302 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6534256814735526043
[2022-06-09 01:28:57] [INFO ] Too many transitions (2747) to apply POR reductions. Disabling POR matrices.
[2022-06-09 01:28:57] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6534256814735526043
[2022-06-09 01:28:57] [INFO ] Applying decomposition
Running compilation step : cd /tmp/ltsmin6534256814735526043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-09 01:28:57] [INFO ] Flatten gal took : 277 ms
[2022-06-09 01:28:57] [INFO ] Flatten gal took : 333 ms
[2022-06-09 01:28:57] [INFO ] Input system was already deterministic with 2747 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph236658432436962494.txt' '-o' '/tmp/graph236658432436962494.bin' '-w' '/tmp/graph236658432436962494.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph236658432436962494.bin' '-l' '-1' '-v' '-w' '/tmp/graph236658432436962494.weights' '-q' '0' '-e' '0.001'
[2022-06-09 01:28:58] [INFO ] Decomposing Gal with order
[2022-06-09 01:28:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 01:28:58] [INFO ] Ran tautology test, simplified 0 / 3 in 1226 ms.
[2022-06-09 01:28:58] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=0 took 9 ms
[2022-06-09 01:28:58] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=0 took 0 ms
[2022-06-09 01:28:58] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=0 took 0 ms
[2022-06-09 01:28:58] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=1 took 13 ms
[2022-06-09 01:28:58] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=1 took 1 ms
[2022-06-09 01:28:58] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=1 took 1 ms
[2022-06-09 01:28:58] [INFO ] Removed a total of 181 redundant transitions.
[2022-06-09 01:28:59] [INFO ] Flatten gal took : 600 ms
[2022-06-09 01:28:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 24 ms.
[2022-06-09 01:28:59] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=2 took 190 ms
[2022-06-09 01:28:59] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=2 took 13 ms
[2022-06-09 01:28:59] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=2 took 1 ms
[2022-06-09 01:28:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2799978723873758715.gal : 49 ms
[2022-06-09 01:28:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12564708987046919940.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2799978723873758715.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12564708987046919940.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2022-06-09 01:28:59] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=3 took 222 ms
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
[2022-06-09 01:28:59] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=3 took 133 ms
[2022-06-09 01:28:59] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=3 took 62 ms
Loading property file /tmp/ReachabilityCardinality12564708987046919940.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 01:28:59] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 01:28:59] [INFO ] Computed 8 place invariants in 20 ms
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 33
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :33 after 66
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :66 after 2111
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2111 after 6368
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :6368 after 14849
[2022-06-09 01:29:00] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=4 took 841 ms
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :14849 after 31778
[2022-06-09 01:29:01] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=4 took 533 ms
[2022-06-09 01:29:01] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=4 took 592 ms
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :31778 after 65603
[2022-06-09 01:29:04] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=5 took 2550 ms
Compilation finished in 7454 ms.
Running link step : cd /tmp/ltsmin6534256814735526043;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin6534256814735526043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m032ReachabilityCardinality04==true'
[2022-06-09 01:29:09] [INFO ] Proved 229 variables to be positive in 9181 ms
[2022-06-09 01:29:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-04
[2022-06-09 01:29:09] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(SAT) depth K=0 took 40 ms
[2022-06-09 01:29:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-07
[2022-06-09 01:29:09] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(SAT) depth K=0 took 5 ms
[2022-06-09 01:29:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-11
[2022-06-09 01:29:09] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(SAT) depth K=0 took 13 ms
[2022-06-09 01:29:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-04
[2022-06-09 01:29:19] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(SAT) depth K=1 took 9865 ms
[2022-06-09 01:29:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-07
[2022-06-09 01:29:30] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(SAT) depth K=1 took 10724 ms
[2022-06-09 01:29:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-11
[2022-06-09 01:29:41] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(SAT) depth K=1 took 11281 ms
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :65603 after 133220
[2022-06-09 01:29:55] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=5 took 51098 ms
[2022-06-09 01:30:17] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=5 took 21842 ms
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :133220 after 268421
[2022-06-09 01:35:38] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=6 took 320896 ms
[2022-06-09 01:36:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-04
[2022-06-09 01:36:30] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(SAT) depth K=2 took 408874 ms
[2022-06-09 01:42:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-07
[2022-06-09 01:42:49] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(SAT) depth K=2 took 379206 ms
[2022-06-09 01:46:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-11
[2022-06-09 01:46:42] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(SAT) depth K=2 took 232905 ms
[2022-06-09 01:47:10] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=6 took 692334 ms
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6534256814735526043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m032ReachabilityCardinality04==true'
Running LTSmin : cd /tmp/ltsmin6534256814735526043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m032ReachabilityCardinality07==true'
Detected timeout of ITS tools.
[2022-06-09 01:50:19] [INFO ] Flatten gal took : 400 ms
[2022-06-09 01:50:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality723432467580631405.gal : 80 ms
[2022-06-09 01:50:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5005240687150456473.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality723432467580631405.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5005240687150456473.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
[2022-06-09 01:50:20] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=6 took 190341 ms
Loading property file /tmp/ReachabilityCardinality5005240687150456473.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 33
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :33 after 527
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :527 after 2672
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2672 after 6929
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :6929 after 15410
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :15410 after 32339
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :32339 after 66164
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :66164 after 133781
[2022-06-09 01:52:46] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=7 took 145395 ms
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :133781 after 268982
[2022-06-09 02:02:29] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-07(UNSAT) depth K=7 took 583179 ms
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6534256814735526043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m032ReachabilityCardinality07==true'
Running LTSmin : cd /tmp/ltsmin6534256814735526043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m032ReachabilityCardinality11==true'
[2022-06-09 02:10:34] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-11(UNSAT) depth K=7 took 484919 ms
Detected timeout of ITS tools.
[2022-06-09 02:11:39] [INFO ] Flatten gal took : 399 ms
[2022-06-09 02:11:40] [INFO ] Input system was already deterministic with 2747 transitions.
[2022-06-09 02:11:40] [INFO ] Transformed 229 places.
[2022-06-09 02:11:40] [INFO ] Transformed 2747 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 02:11:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7373686144621895134.gal : 46 ms
[2022-06-09 02:11:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8245958779110240246.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7373686144621895134.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8245958779110240246.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...364
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality8245958779110240246.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :9 after 30
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :30 after 100
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :100 after 338
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :338 after 883
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :883 after 1955
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1955 after 4084
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :4084 after 8324
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :8324 after 16789
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :16789 after 33701
[2022-06-09 02:16:33] [INFO ] BMC solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(UNSAT) depth K=8 took 359109 ms
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :33701 after 67510
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :67510 after 135110
[2022-06-09 02:23:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m032-ReachabilityCardinality-04
[2022-06-09 02:23:51] [INFO ] KInduction solution for property BugTracking-PT-q3m032-ReachabilityCardinality-04(SAT) depth K=3 took 2228998 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="BugTracking-PT-q3m032"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q3m032, examination is ReachabilityCardinality"
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-165472281700038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m032.tgz
mv BugTracking-PT-q3m032 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;