About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16053.775 | 3600000.00 | 9251409.00 | 9563.10 | T?FFTFTTTTTFFFFF | 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.r132-tall-165271821500862.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 MultiCrashLeafsetExtension-PT-S32C10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821500862
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 9.5K Apr 29 16:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 29 16:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 29 16:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 16:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K May 9 08:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 9 08:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Apr 29 16:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 29 16:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 29 16:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 29 16:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 32M May 10 09:34 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 MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1654256602844
Running Version 202205111006
[2022-06-03 11:43:24] [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]
[2022-06-03 11:43:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 11:43:25] [INFO ] Load time of PNML (sax parser for PT used): 1237 ms
[2022-06-03 11:43:25] [INFO ] Transformed 32088 places.
[2022-06-03 11:43:25] [INFO ] Transformed 48223 transitions.
[2022-06-03 11:43:25] [INFO ] Parsed PT model containing 32088 places and 48223 transitions in 1525 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 75 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 97 resets, run finished after 1446 ms. (steps per millisecond=6 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 4275 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{8=1}
Probabilistic random walk after 4275 steps, saw 2287 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 15 properties.
[2022-06-03 11:43:31] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
// Phase 1: matrix 47167 rows 32088 cols
[2022-06-03 11:43:42] [INFO ] Computed 1893 place invariants in 11202 ms
[2022-06-03 11:43:54] [INFO ] After 11773ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-06-03 11:44:05] [INFO ] [Nat]Absence check using 90 positive place invariants in 166 ms returned sat
[2022-06-03 11:44:08] [INFO ] [Nat]Absence check using 90 positive and 1803 generalized place invariants in 3473 ms returned sat
[2022-06-03 11:44:19] [INFO ] After 8474ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :2
[2022-06-03 11:44:19] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2022-06-03 11:44:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 11:44:19] [INFO ] After 25234ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 37 out of 32088 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32088/32088 places, 48223/48223 transitions.
Graph (complete) has 105773 edges and 32088 vertex of which 32032 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.91 ms
Discarding 56 places :
Also discarding 0 output transitions
Drop transitions removed 10505 transitions
Trivial Post-agglo rules discarded 10505 transitions
Performed 10505 trivial Post agglomeration. Transition count delta: 10505
Iterating post reduction 0 with 10505 rules applied. Total rules applied 10506 place count 32032 transition count 37718
Reduce places removed 10505 places and 0 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 1 with 10553 rules applied. Total rules applied 21059 place count 21527 transition count 37670
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 2 with 48 rules applied. Total rules applied 21107 place count 21479 transition count 37670
Performed 658 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 658 Pre rules applied. Total rules applied 21107 place count 21479 transition count 37012
Deduced a syphon composed of 658 places in 91 ms
Reduce places removed 658 places and 0 transitions.
Iterating global reduction 3 with 1316 rules applied. Total rules applied 22423 place count 20821 transition count 37012
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 54 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22489 place count 20788 transition count 36979
Free-agglomeration rule (complex) applied 1569 times.
Iterating global reduction 3 with 1569 rules applied. Total rules applied 24058 place count 20788 transition count 35410
Reduce places removed 1569 places and 0 transitions.
Iterating post reduction 3 with 1569 rules applied. Total rules applied 25627 place count 19219 transition count 35410
Partial Free-agglomeration rule applied 6809 times.
Drop transitions removed 6809 transitions
Iterating global reduction 4 with 6809 rules applied. Total rules applied 32436 place count 19219 transition count 35410
Applied a total of 32436 rules in 12912 ms. Remains 19219 /32088 variables (removed 12869) and now considering 35410/48223 (removed 12813) transitions.
Finished structural reductions, in 1 iterations. Remains : 19219/32088 places, 35410/48223 transitions.
Interrupted random walk after 273681 steps, including 4443 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 2
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 437497 steps, including 703 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen 0
Running SMT prover for 1 properties.
[2022-06-03 11:45:07] [INFO ] Flow matrix only has 33846 transitions (discarded 1564 similar events)
// Phase 1: matrix 33846 rows 19219 cols
[2022-06-03 11:45:20] [INFO ] Computed 1837 place invariants in 12967 ms
[2022-06-03 11:45:22] [INFO ] After 2191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 11:45:25] [INFO ] [Nat]Absence check using 65 positive place invariants in 230 ms returned sat
[2022-06-03 11:45:26] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1234 ms returned sat
[2022-06-03 11:46:29] [INFO ] After 63184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 11:46:30] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2022-06-03 11:46:47] [INFO ] After 16939ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 11:46:49] [INFO ] After 18809ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1085 ms.
[2022-06-03 11:46:50] [INFO ] After 87961ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 21 ms.
Support contains 2 out of 19219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19219/19219 places, 35410/35410 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 19219 transition count 35403
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 19212 transition count 35403
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 14 place count 19212 transition count 35401
Deduced a syphon composed of 2 places in 22 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 19210 transition count 35401
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 34 place count 19210 transition count 35385
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 50 place count 19194 transition count 35385
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 53 place count 19194 transition count 35385
Applied a total of 53 rules in 4477 ms. Remains 19194 /19219 variables (removed 25) and now considering 35385/35410 (removed 25) transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19219 places, 35385/35410 transitions.
Interrupted random walk after 282474 steps, including 4598 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 413755 steps, including 665 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen 0
Interrupted probabilistic random walk after 250954 steps, run timeout after 105001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 250954 steps, saw 112747 distinct states, run finished after 105003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 11:49:15] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:49:26] [INFO ] Computed 1837 place invariants in 11500 ms
[2022-06-03 11:49:28] [INFO ] After 2176ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 11:49:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 173 ms returned sat
[2022-06-03 11:49:32] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1221 ms returned sat
[2022-06-03 11:50:45] [INFO ] After 73035ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 11:50:46] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2022-06-03 11:50:59] [INFO ] After 12615ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 11:51:00] [INFO ] After 14192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1185 ms.
[2022-06-03 11:51:01] [INFO ] After 92961ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 19194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19194/19194 places, 35385/35385 transitions.
Applied a total of 0 rules in 1326 ms. Remains 19194 /19194 variables (removed 0) and now considering 35385/35385 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19194 places, 35385/35385 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 19194/19194 places, 35385/35385 transitions.
Applied a total of 0 rules in 1315 ms. Remains 19194 /19194 variables (removed 0) and now considering 35385/35385 (removed 0) transitions.
[2022-06-03 11:51:04] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:51:17] [INFO ] Computed 1837 place invariants in 12770 ms
[2022-06-03 11:51:18] [INFO ] Implicit Places using invariants in 14322 ms returned []
Implicit Place search using SMT only with invariants took 14326 ms to find 0 implicit places.
[2022-06-03 11:51:18] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:51:31] [INFO ] Computed 1837 place invariants in 12736 ms
[2022-06-03 11:51:33] [INFO ] Dead Transitions using invariants and state equation in 14255 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19194 places, 35385/35385 transitions.
Incomplete random walk after 100000 steps, including 1628 resets, run finished after 10275 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-03 11:51:43] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:51:56] [INFO ] Computed 1837 place invariants in 13296 ms
[2022-06-03 11:51:59] [INFO ] After 2310ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 11:52:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 204 ms returned sat
[2022-06-03 11:52:03] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1742 ms returned sat
[2022-06-03 11:53:14] [INFO ] After 71052ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 11:53:15] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2022-06-03 11:53:29] [INFO ] After 13601ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 11:53:30] [INFO ] After 15185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1152 ms.
[2022-06-03 11:53:31] [INFO ] After 92851ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Interrupted random walk after 301486 steps, including 4909 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 458214 steps, including 737 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted probabilistic random walk after 250074 steps, run timeout after 105001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 250074 steps, saw 112356 distinct states, run finished after 105001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 11:55:51] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:56:04] [INFO ] Computed 1837 place invariants in 12313 ms
[2022-06-03 11:56:06] [INFO ] After 2362ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 11:56:09] [INFO ] [Nat]Absence check using 65 positive place invariants in 175 ms returned sat
[2022-06-03 11:56:10] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1384 ms returned sat
[2022-06-03 11:57:15] [INFO ] After 65220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 11:57:16] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2022-06-03 11:57:28] [INFO ] After 12280ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 11:57:30] [INFO ] After 13756ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1065 ms.
[2022-06-03 11:57:31] [INFO ] After 84532ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 19194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19194/19194 places, 35385/35385 transitions.
Applied a total of 0 rules in 1412 ms. Remains 19194 /19194 variables (removed 0) and now considering 35385/35385 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19194 places, 35385/35385 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 19194/19194 places, 35385/35385 transitions.
Applied a total of 0 rules in 1341 ms. Remains 19194 /19194 variables (removed 0) and now considering 35385/35385 (removed 0) transitions.
[2022-06-03 11:57:33] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:57:46] [INFO ] Computed 1837 place invariants in 12829 ms
[2022-06-03 11:57:48] [INFO ] Implicit Places using invariants in 14347 ms returned []
Implicit Place search using SMT only with invariants took 14349 ms to find 0 implicit places.
[2022-06-03 11:57:48] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:58:00] [INFO ] Computed 1837 place invariants in 11962 ms
[2022-06-03 11:58:01] [INFO ] Dead Transitions using invariants and state equation in 13466 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19194 places, 35385/35385 transitions.
Incomplete random walk after 100000 steps, including 1627 resets, run finished after 9890 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-03 11:58:11] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 11:58:26] [INFO ] Computed 1837 place invariants in 14442 ms
[2022-06-03 11:58:28] [INFO ] After 2165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 11:58:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 177 ms returned sat
[2022-06-03 11:58:32] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1607 ms returned sat
[2022-06-03 11:59:38] [INFO ] After 65592ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 11:59:38] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2022-06-03 11:59:52] [INFO ] After 13844ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 11:59:53] [INFO ] After 15357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1160 ms.
[2022-06-03 11:59:55] [INFO ] After 86843ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 162 resets, run finished after 1052 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7096 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7096 steps, saw 3475 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 11:59:59] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 12:00:11] [INFO ] Computed 1837 place invariants in 12406 ms
[2022-06-03 12:00:14] [INFO ] After 2240ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 12:00:16] [INFO ] [Nat]Absence check using 65 positive place invariants in 181 ms returned sat
[2022-06-03 12:00:18] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1623 ms returned sat
[2022-06-03 12:00:39] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 19194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19194/19194 places, 35385/35385 transitions.
Applied a total of 0 rules in 1432 ms. Remains 19194 /19194 variables (removed 0) and now considering 35385/35385 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19194 places, 35385/35385 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 1068 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 6758 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6758 steps, saw 3319 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 12:00:44] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 12:01:02] [INFO ] Computed 1837 place invariants in 17309 ms
[2022-06-03 12:01:04] [INFO ] After 2403ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 12:01:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 189 ms returned sat
[2022-06-03 12:01:08] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1776 ms returned sat
[2022-06-03 12:01:29] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 19194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19194/19194 places, 35385/35385 transitions.
Applied a total of 0 rules in 1433 ms. Remains 19194 /19194 variables (removed 0) and now considering 35385/35385 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19194 places, 35385/35385 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 19194/19194 places, 35385/35385 transitions.
Applied a total of 0 rules in 1438 ms. Remains 19194 /19194 variables (removed 0) and now considering 35385/35385 (removed 0) transitions.
[2022-06-03 12:01:32] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 12:01:47] [INFO ] Computed 1837 place invariants in 15084 ms
[2022-06-03 12:01:48] [INFO ] Implicit Places using invariants in 16598 ms returned []
Implicit Place search using SMT only with invariants took 16599 ms to find 0 implicit places.
[2022-06-03 12:01:49] [INFO ] Flow matrix only has 33819 transitions (discarded 1566 similar events)
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 12:02:04] [INFO ] Computed 1837 place invariants in 15447 ms
[2022-06-03 12:02:06] [INFO ] Dead Transitions using invariants and state equation in 17063 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19194/19194 places, 35385/35385 transitions.
Graph (trivial) has 7343 edges and 19194 vertex of which 33 / 19194 are part of one of the 1 SCC in 21 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 115461 edges and 19162 vertex of which 19132 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.19 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 18490 transition count 32312
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 18040 transition count 31415
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 17591 transition count 30575
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 17143 transition count 29793
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 16751 transition count 29065
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 5 with 1064 rules applied. Total rules applied 6503 place count 16361 transition count 28391
Ensure Unique test removed 2 places
Reduce places removed 338 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 336 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 962 rules applied. Total rules applied 7465 place count 16023 transition count 27767
Ensure Unique test removed 48 places
Reduce places removed 336 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 7 with 909 rules applied. Total rules applied 8374 place count 15687 transition count 27194
Ensure Unique test removed 2 places
Reduce places removed 287 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 241 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 8 with 813 rules applied. Total rules applied 9187 place count 15400 transition count 26668
Ensure Unique test removed 44 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 9 with 765 rules applied. Total rules applied 9952 place count 15115 transition count 26188
Ensure Unique test removed 2 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 239 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 10 with 679 rules applied. Total rules applied 10631 place count 14874 transition count 25750
Ensure Unique test removed 40 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 11 with 635 rules applied. Total rules applied 11266 place count 14635 transition count 25354
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 161 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 12 with 557 rules applied. Total rules applied 11823 place count 14436 transition count 24996
Ensure Unique test removed 36 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 161 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 13 with 517 rules applied. Total rules applied 12340 place count 14239 transition count 24676
Ensure Unique test removed 2 places
Reduce places removed 161 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 159 transitions.
Drop transitions removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 14 with 447 rules applied. Total rules applied 12787 place count 14078 transition count 24390
Ensure Unique test removed 32 places
Reduce places removed 159 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 127 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 15 with 411 rules applied. Total rules applied 13198 place count 13919 transition count 24138
Ensure Unique test removed 2 places
Reduce places removed 127 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 16 with 349 rules applied. Total rules applied 13547 place count 13792 transition count 23916
Ensure Unique test removed 28 places
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 17 with 317 rules applied. Total rules applied 13864 place count 13667 transition count 23724
Ensure Unique test removed 2 places
Reduce places removed 97 places and 0 transitions.
Drop transitions removed 23 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 264 rules applied. Total rules applied 14128 place count 13570 transition count 23557
Ensure Unique test removed 23 places
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 19 with 237 rules applied. Total rules applied 14365 place count 13475 transition count 23415
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14557 place count 13403 transition count 23295
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14725 place count 13333 transition count 23197
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14855 place count 13283 transition count 23117
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14965 place count 13235 transition count 23055
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15045 place count 13203 transition count 23007
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15109 place count 13173 transition count 22973
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15151 place count 13155 transition count 22949
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15181 place count 13139 transition count 22935
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15197 place count 13131 transition count 22927
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 29 with 9 rules applied. Total rules applied 15206 place count 13125 transition count 22924
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 15210 place count 13122 transition count 22923
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 660 Pre rules applied. Total rules applied 15210 place count 13122 transition count 22263
Deduced a syphon composed of 660 places in 14 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 31 with 1320 rules applied. Total rules applied 16530 place count 12462 transition count 22263
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 7 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 31 with 148 rules applied. Total rules applied 16678 place count 12388 transition count 22189
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 31 with 8 rules applied. Total rules applied 16686 place count 12388 transition count 22181
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 32 with 1 rules applied. Total rules applied 16687 place count 12388 transition count 22180
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 16689 place count 12387 transition count 22179
Applied a total of 16689 rules in 85421 ms. Remains 12387 /19194 variables (removed 6807) and now considering 22179/35385 (removed 13206) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 22179 rows 12387 cols
[2022-06-03 12:03:43] [INFO ] Computed 717 place invariants in 12132 ms
[2022-06-03 12:03:44] [INFO ] After 1284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 12:03:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 23 ms returned sat
[2022-06-03 12:03:46] [INFO ] [Nat]Absence check using 4 positive and 713 generalized place invariants in 445 ms returned sat
[2022-06-03 12:04:14] [INFO ] After 27819ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 12:04:15] [INFO ] After 28890ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 627 ms.
[2022-06-03 12:04:16] [INFO ] After 31460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 12:04:19] [INFO ] Flatten gal took : 2058 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3075399360296036117
[2022-06-03 12:04:20] [INFO ] Too many transitions (35385) to apply POR reductions. Disabling POR matrices.
[2022-06-03 12:04:21] [INFO ] Built C files in 983ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3075399360296036117
Running compilation step : cd /tmp/ltsmin3075399360296036117;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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'
[2022-06-03 12:04:22] [INFO ] Applying decomposition
[2022-06-03 12:04:23] [INFO ] Flatten gal took : 3242 ms
[2022-06-03 12:04:25] [INFO ] Flatten gal took : 3093 ms
[2022-06-03 12:04:27] [INFO ] Input system was already deterministic with 35385 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/graph9196685584897907934.txt' '-o' '/tmp/graph9196685584897907934.bin' '-w' '/tmp/graph9196685584897907934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9196685584897907934.bin' '-l' '-1' '-v' '-w' '/tmp/graph9196685584897907934.weights' '-q' '0' '-e' '0.001'
[2022-06-03 12:04:30] [INFO ] Decomposing Gal with order
[2022-06-03 12:04:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 12:04:40] [INFO ] Ran tautology test, simplified 0 / 1 in 16861 ms.
[2022-06-03 12:04:41] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-01(UNSAT) depth K=0 took 355 ms
[2022-06-03 12:04:42] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-01(UNSAT) depth K=1 took 75 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 33819 out of 35385 initially.
// Phase 1: matrix 33819 rows 19194 cols
[2022-06-03 12:05:07] [INFO ] Computed 1837 place invariants in 13624 ms
[2022-06-03 12:05:07] [INFO ] Computed 1837 place invariants in 13631 ms
[2022-06-03 12:05:33] [INFO ] Removed a total of 35039 redundant transitions.
[2022-06-03 12:05:43] [INFO ] Flatten gal took : 65920 ms
[2022-06-03 12:06:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 14610 labels/synchronizations in 10039 ms.
[2022-06-03 12:06:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17093113552141594156.gal : 455 ms
[2022-06-03 12:06:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13054572984268999901.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/ReachabilityCardinality17093113552141594156.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13054572984268999901.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...321
Loading property file /tmp/ReachabilityCardinality13054572984268999901.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3075399360296036117;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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' killed by timeout after 720 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3075399360296036117;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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' killed by timeout after 720 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 8
[2022-06-03 12:31:13] [INFO ] Proved 19194 variables to be positive in 1579853 ms
Detected timeout of ITS tools.
[2022-06-03 12:33:08] [INFO ] Flatten gal took : 2032 ms
[2022-06-03 12:33:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11470245931018889352.gal : 305 ms
[2022-06-03 12:33:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18393212140994339848.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/ReachabilityCardinality11470245931018889352.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18393212140994339848.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...321
Loading property file /tmp/ReachabilityCardinality18393212140994339848.prop.
[2022-06-03 12:36:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-01
[2022-06-03 12:36:10] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S32C10-ReachabilityCardinality-01(SAT) depth K=0 took 297434 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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="MultiCrashLeafsetExtension-PT-S32C10"
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 MultiCrashLeafsetExtension-PT-S32C10, 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 r132-tall-165271821500862"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C10.tgz
mv MultiCrashLeafsetExtension-PT-S32C10 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 ;