About the Execution of LoLa+red for NoC3x3-PT-3B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 434.355 | 63684.00 | 102020.00 | 510.60 | FTTFFFTFFTFTTFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r263-smll-167863538000271.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool lolaxred
Input is NoC3x3-PT-3B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-smll-167863538000271
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 7.7K Feb 26 09:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 09:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 09:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 09:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 09:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 09:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 581K Mar 5 18:23 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 NoC3x3-PT-3B-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-3B-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678756088275
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-3B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 01:08:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-14 01:08:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 01:08:12] [INFO ] Load time of PNML (sax parser for PT used): 275 ms
[2023-03-14 01:08:12] [INFO ] Transformed 2117 places.
[2023-03-14 01:08:12] [INFO ] Transformed 2435 transitions.
[2023-03-14 01:08:12] [INFO ] Found NUPN structural information;
[2023-03-14 01:08:12] [INFO ] Parsed PT model containing 2117 places and 2435 transitions and 6177 arcs in 466 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 16 resets, run finished after 673 ms. (steps per millisecond=14 ) properties (out of 16) seen :9
FORMULA NoC3x3-PT-3B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 7) seen :1
FORMULA NoC3x3-PT-3B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2435 rows 2117 cols
[2023-03-14 01:08:13] [INFO ] Computed 66 place invariants in 68 ms
[2023-03-14 01:08:15] [INFO ] After 1554ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-14 01:08:16] [INFO ] [Nat]Absence check using 66 positive place invariants in 66 ms returned sat
[2023-03-14 01:08:20] [INFO ] After 3582ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-14 01:08:20] [INFO ] Deduced a trap composed of 40 places in 422 ms of which 15 ms to minimize.
[2023-03-14 01:08:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 779 ms
[2023-03-14 01:08:22] [INFO ] Deduced a trap composed of 88 places in 505 ms of which 3 ms to minimize.
[2023-03-14 01:08:22] [INFO ] Deduced a trap composed of 69 places in 339 ms of which 4 ms to minimize.
[2023-03-14 01:08:22] [INFO ] Deduced a trap composed of 125 places in 243 ms of which 3 ms to minimize.
[2023-03-14 01:08:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1677 ms
[2023-03-14 01:08:24] [INFO ] Deduced a trap composed of 61 places in 1017 ms of which 3 ms to minimize.
[2023-03-14 01:08:25] [INFO ] Deduced a trap composed of 60 places in 1072 ms of which 2 ms to minimize.
[2023-03-14 01:08:26] [INFO ] Deduced a trap composed of 73 places in 914 ms of which 2 ms to minimize.
[2023-03-14 01:08:27] [INFO ] Deduced a trap composed of 59 places in 793 ms of which 1 ms to minimize.
[2023-03-14 01:08:28] [INFO ] Deduced a trap composed of 57 places in 846 ms of which 2 ms to minimize.
[2023-03-14 01:08:29] [INFO ] Deduced a trap composed of 107 places in 891 ms of which 2 ms to minimize.
[2023-03-14 01:08:30] [INFO ] Deduced a trap composed of 111 places in 841 ms of which 2 ms to minimize.
[2023-03-14 01:08:31] [INFO ] Deduced a trap composed of 89 places in 798 ms of which 2 ms to minimize.
[2023-03-14 01:08:32] [INFO ] Deduced a trap composed of 81 places in 912 ms of which 2 ms to minimize.
[2023-03-14 01:08:32] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 9247 ms
[2023-03-14 01:08:32] [INFO ] Deduced a trap composed of 39 places in 103 ms of which 0 ms to minimize.
[2023-03-14 01:08:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 319 ms
[2023-03-14 01:08:33] [INFO ] Deduced a trap composed of 42 places in 213 ms of which 1 ms to minimize.
[2023-03-14 01:08:34] [INFO ] Deduced a trap composed of 42 places in 205 ms of which 0 ms to minimize.
[2023-03-14 01:08:34] [INFO ] Deduced a trap composed of 45 places in 211 ms of which 1 ms to minimize.
[2023-03-14 01:08:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1086 ms
[2023-03-14 01:08:34] [INFO ] After 18193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1333 ms.
[2023-03-14 01:08:36] [INFO ] After 20681ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA NoC3x3-PT-3B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-3B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 244 ms.
Support contains 123 out of 2117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2117/2117 places, 2435/2435 transitions.
Graph (trivial) has 1512 edges and 2117 vertex of which 48 / 2117 are part of one of the 6 SCC in 11 ms
Free SCC test removed 42 places
Drop transitions removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 374 transitions
Trivial Post-agglo rules discarded 374 transitions
Performed 374 trivial Post agglomeration. Transition count delta: 374
Iterating post reduction 0 with 379 rules applied. Total rules applied 380 place count 2070 transition count 2013
Reduce places removed 374 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 378 rules applied. Total rules applied 758 place count 1696 transition count 2009
Reduce places removed 2 places and 0 transitions.
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Iterating post reduction 2 with 45 rules applied. Total rules applied 803 place count 1694 transition count 1966
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 44 rules applied. Total rules applied 847 place count 1651 transition count 1965
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 25 Pre rules applied. Total rules applied 847 place count 1651 transition count 1940
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 897 place count 1626 transition count 1940
Discarding 353 places :
Symmetric choice reduction at 4 with 353 rule applications. Total rules 1250 place count 1273 transition count 1587
Iterating global reduction 4 with 353 rules applied. Total rules applied 1603 place count 1273 transition count 1587
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 32 Pre rules applied. Total rules applied 1603 place count 1273 transition count 1555
Deduced a syphon composed of 32 places in 13 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 1667 place count 1241 transition count 1555
Discarding 120 places :
Symmetric choice reduction at 4 with 120 rule applications. Total rules 1787 place count 1121 transition count 1402
Iterating global reduction 4 with 120 rules applied. Total rules applied 1907 place count 1121 transition count 1402
Discarding 111 places :
Symmetric choice reduction at 4 with 111 rule applications. Total rules 2018 place count 1010 transition count 1279
Iterating global reduction 4 with 111 rules applied. Total rules applied 2129 place count 1010 transition count 1279
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 2162 place count 977 transition count 1222
Iterating global reduction 4 with 33 rules applied. Total rules applied 2195 place count 977 transition count 1222
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 12 rules applied. Total rules applied 2207 place count 976 transition count 1211
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2208 place count 975 transition count 1211
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 2229 place count 954 transition count 1190
Iterating global reduction 6 with 21 rules applied. Total rules applied 2250 place count 954 transition count 1190
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 2251 place count 953 transition count 1190
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 2262 place count 942 transition count 1168
Iterating global reduction 7 with 11 rules applied. Total rules applied 2273 place count 942 transition count 1168
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 2284 place count 931 transition count 1157
Iterating global reduction 7 with 11 rules applied. Total rules applied 2295 place count 931 transition count 1157
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 13 rules applied. Total rules applied 2308 place count 930 transition count 1145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2309 place count 929 transition count 1145
Performed 271 Post agglomeration using F-continuation condition.Transition count delta: 271
Deduced a syphon composed of 271 places in 1 ms
Reduce places removed 271 places and 0 transitions.
Iterating global reduction 9 with 542 rules applied. Total rules applied 2851 place count 658 transition count 874
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 2863 place count 646 transition count 862
Iterating global reduction 9 with 12 rules applied. Total rules applied 2875 place count 646 transition count 862
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 2881 place count 640 transition count 850
Iterating global reduction 9 with 6 rules applied. Total rules applied 2887 place count 640 transition count 850
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 2889 place count 640 transition count 848
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 10 with 44 rules applied. Total rules applied 2933 place count 618 transition count 913
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 2934 place count 617 transition count 911
Iterating global reduction 10 with 1 rules applied. Total rules applied 2935 place count 617 transition count 911
Free-agglomeration rule applied 47 times.
Iterating global reduction 10 with 47 rules applied. Total rules applied 2982 place count 617 transition count 864
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 53 rules applied. Total rules applied 3035 place count 570 transition count 858
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 11 with 13 rules applied. Total rules applied 3048 place count 570 transition count 845
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 3049 place count 569 transition count 845
Free-agglomeration rule applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 3050 place count 569 transition count 844
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3051 place count 568 transition count 844
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 13 with 3 rules applied. Total rules applied 3054 place count 568 transition count 841
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3057 place count 565 transition count 841
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 14 with 11 rules applied. Total rules applied 3068 place count 565 transition count 841
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 3075 place count 565 transition count 841
Applied a total of 3075 rules in 1234 ms. Remains 565 /2117 variables (removed 1552) and now considering 841/2435 (removed 1594) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1236 ms. Remains : 565/2117 places, 841/2435 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 190384 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 190384 steps, saw 58338 distinct states, run finished after 3005 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-14 01:08:41] [INFO ] Flow matrix only has 837 transitions (discarded 4 similar events)
// Phase 1: matrix 837 rows 565 cols
[2023-03-14 01:08:41] [INFO ] Computed 57 place invariants in 12 ms
[2023-03-14 01:08:41] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-14 01:08:41] [INFO ] [Nat]Absence check using 57 positive place invariants in 27 ms returned sat
[2023-03-14 01:08:42] [INFO ] After 605ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-14 01:08:42] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-14 01:08:42] [INFO ] After 370ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-14 01:08:42] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2023-03-14 01:08:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2023-03-14 01:08:42] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2023-03-14 01:08:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-14 01:08:43] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2023-03-14 01:08:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-03-14 01:08:43] [INFO ] After 1031ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 354 ms.
[2023-03-14 01:08:43] [INFO ] After 2203ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 14 ms.
Support contains 123 out of 565 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 565/565 places, 841/841 transitions.
Applied a total of 0 rules in 25 ms. Remains 565 /565 variables (removed 0) and now considering 841/841 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 565/565 places, 841/841 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 565/565 places, 841/841 transitions.
Applied a total of 0 rules in 23 ms. Remains 565 /565 variables (removed 0) and now considering 841/841 (removed 0) transitions.
[2023-03-14 01:08:43] [INFO ] Flow matrix only has 837 transitions (discarded 4 similar events)
[2023-03-14 01:08:43] [INFO ] Invariant cache hit.
[2023-03-14 01:08:43] [INFO ] Implicit Places using invariants in 350 ms returned [74, 243, 350, 466]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 354 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 561/565 places, 841/841 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 561 transition count 840
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 560 transition count 839
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 17 place count 553 transition count 832
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 25 place count 553 transition count 824
Applied a total of 25 rules in 54 ms. Remains 553 /561 variables (removed 8) and now considering 824/841 (removed 17) transitions.
[2023-03-14 01:08:43] [INFO ] Flow matrix only has 820 transitions (discarded 4 similar events)
// Phase 1: matrix 820 rows 553 cols
[2023-03-14 01:08:43] [INFO ] Computed 53 place invariants in 7 ms
[2023-03-14 01:08:44] [INFO ] Implicit Places using invariants in 307 ms returned []
[2023-03-14 01:08:44] [INFO ] Flow matrix only has 820 transitions (discarded 4 similar events)
[2023-03-14 01:08:44] [INFO ] Invariant cache hit.
[2023-03-14 01:08:44] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-14 01:08:45] [INFO ] Implicit Places using invariants and state equation in 1119 ms returned [22, 28, 58, 59, 64, 65, 72, 73, 113, 114, 118, 147, 148, 156, 159, 160, 215, 216, 220, 223, 224, 225, 232, 233, 234, 238, 239, 240, 328, 329, 334, 335, 339, 340, 343, 403, 404, 410, 444, 446, 449, 450, 455, 456, 506, 507, 508, 513]
Discarding 48 places :
Implicit Place search using SMT with State Equation took 1431 ms to find 48 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 505/565 places, 824/841 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 505 transition count 813
Reduce places removed 11 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 18 rules applied. Total rules applied 29 place count 494 transition count 806
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 36 place count 487 transition count 806
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 102 place count 454 transition count 773
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 116 place count 447 transition count 793
Free-agglomeration rule (complex) applied 42 times.
Iterating global reduction 3 with 42 rules applied. Total rules applied 158 place count 447 transition count 753
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 43 rules applied. Total rules applied 201 place count 405 transition count 752
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 202 place count 405 transition count 751
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 216 place count 405 transition count 751
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 218 place count 405 transition count 751
Applied a total of 218 rules in 112 ms. Remains 405 /505 variables (removed 100) and now considering 751/824 (removed 73) transitions.
[2023-03-14 01:08:45] [INFO ] Flow matrix only has 745 transitions (discarded 6 similar events)
// Phase 1: matrix 745 rows 405 cols
[2023-03-14 01:08:45] [INFO ] Computed 37 place invariants in 7 ms
[2023-03-14 01:08:45] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-14 01:08:45] [INFO ] Flow matrix only has 745 transitions (discarded 6 similar events)
[2023-03-14 01:08:45] [INFO ] Invariant cache hit.
[2023-03-14 01:08:46] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-14 01:08:46] [INFO ] Implicit Places using invariants and state equation in 736 ms returned []
Implicit Place search using SMT with State Equation took 967 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 405/565 places, 751/841 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2944 ms. Remains : 405/565 places, 751/841 transitions.
Incomplete random walk after 10000 steps, including 66 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :1
FORMULA NoC3x3-PT-3B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-14 01:08:46] [INFO ] Flow matrix only has 745 transitions (discarded 6 similar events)
[2023-03-14 01:08:46] [INFO ] Invariant cache hit.
[2023-03-14 01:08:47] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-14 01:08:47] [INFO ] [Nat]Absence check using 37 positive place invariants in 15 ms returned sat
[2023-03-14 01:08:47] [INFO ] After 413ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-14 01:08:47] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-14 01:08:47] [INFO ] After 230ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-14 01:08:47] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2023-03-14 01:08:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2023-03-14 01:08:48] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2023-03-14 01:08:48] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 0 ms to minimize.
[2023-03-14 01:08:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 156 ms
[2023-03-14 01:08:48] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2023-03-14 01:08:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2023-03-14 01:08:48] [INFO ] After 723ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 223 ms.
[2023-03-14 01:08:48] [INFO ] After 1506ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 13 ms.
Support contains 78 out of 405 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 405/405 places, 751/751 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 405 transition count 744
Reduce places removed 7 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 10 rules applied. Total rules applied 17 place count 398 transition count 741
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 20 place count 395 transition count 741
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 20 place count 395 transition count 732
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 38 place count 386 transition count 732
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 44 place count 380 transition count 724
Iterating global reduction 3 with 6 rules applied. Total rules applied 50 place count 380 transition count 724
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 53 place count 377 transition count 715
Iterating global reduction 3 with 3 rules applied. Total rules applied 56 place count 377 transition count 715
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 57 place count 377 transition count 714
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 99 place count 356 transition count 693
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 100 place count 356 transition count 692
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 103 place count 353 transition count 681
Iterating global reduction 5 with 3 rules applied. Total rules applied 106 place count 353 transition count 681
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 107 place count 353 transition count 680
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 119 place count 347 transition count 699
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 132 place count 347 transition count 686
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 134 place count 347 transition count 684
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 138 place count 345 transition count 682
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 139 place count 345 transition count 681
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 7 with 14 rules applied. Total rules applied 153 place count 345 transition count 672
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 168 place count 331 transition count 671
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 169 place count 330 transition count 668
Iterating global reduction 8 with 1 rules applied. Total rules applied 170 place count 330 transition count 668
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 171 place count 330 transition count 667
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 177 place count 330 transition count 667
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 178 place count 329 transition count 665
Iterating global reduction 9 with 1 rules applied. Total rules applied 179 place count 329 transition count 665
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 180 place count 329 transition count 664
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 181 place count 329 transition count 664
Applied a total of 181 rules in 158 ms. Remains 329 /405 variables (removed 76) and now considering 664/751 (removed 87) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 329/405 places, 664/751 transitions.
Incomplete random walk after 10000 steps, including 73 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :1
FORMULA NoC3x3-PT-3B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
[2023-03-14 01:08:49] [INFO ] Flow matrix only has 657 transitions (discarded 7 similar events)
// Phase 1: matrix 657 rows 329 cols
[2023-03-14 01:08:49] [INFO ] Computed 37 place invariants in 7 ms
[2023-03-14 01:08:49] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 01:08:49] [INFO ] [Nat]Absence check using 37 positive place invariants in 15 ms returned sat
[2023-03-14 01:08:49] [INFO ] After 299ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 01:08:49] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-14 01:08:49] [INFO ] After 134ms SMT Verify possible using 75 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 01:08:49] [INFO ] After 258ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 92 ms.
[2023-03-14 01:08:49] [INFO ] After 754ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 12 ms.
Support contains 38 out of 329 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 329/329 places, 664/664 transitions.
Graph (trivial) has 61 edges and 329 vertex of which 2 / 329 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 8 place count 328 transition count 655
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 321 transition count 654
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 320 transition count 654
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 17 place count 320 transition count 651
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 23 place count 317 transition count 651
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 28 place count 312 transition count 641
Iterating global reduction 3 with 5 rules applied. Total rules applied 33 place count 312 transition count 641
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 83 place count 287 transition count 616
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 85 place count 287 transition count 614
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 88 place count 284 transition count 609
Iterating global reduction 4 with 3 rules applied. Total rules applied 91 place count 284 transition count 609
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 93 place count 284 transition count 607
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 99 place count 281 transition count 619
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 100 place count 281 transition count 618
Free-agglomeration rule applied 9 times.
Iterating global reduction 5 with 9 rules applied. Total rules applied 109 place count 281 transition count 609
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 126 place count 272 transition count 601
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 127 place count 272 transition count 600
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 132 place count 272 transition count 603
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 138 place count 267 transition count 602
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 140 place count 267 transition count 600
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 148 place count 267 transition count 600
Applied a total of 148 rules in 123 ms. Remains 267 /329 variables (removed 62) and now considering 600/664 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 267/329 places, 600/664 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 398330 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{}
Probabilistic random walk after 398330 steps, saw 67958 distinct states, run finished after 3001 ms. (steps per millisecond=132 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 01:08:53] [INFO ] Flow matrix only has 586 transitions (discarded 14 similar events)
// Phase 1: matrix 586 rows 267 cols
[2023-03-14 01:08:53] [INFO ] Computed 37 place invariants in 6 ms
[2023-03-14 01:08:53] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 01:08:53] [INFO ] [Nat]Absence check using 37 positive place invariants in 13 ms returned sat
[2023-03-14 01:08:53] [INFO ] After 300ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 01:08:53] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-14 01:08:53] [INFO ] After 136ms SMT Verify possible using 96 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 01:08:54] [INFO ] After 270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-14 01:08:54] [INFO ] After 755ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 15 ms.
Support contains 38 out of 267 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 267/267 places, 600/600 transitions.
Applied a total of 0 rules in 12 ms. Remains 267 /267 variables (removed 0) and now considering 600/600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 267/267 places, 600/600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 267/267 places, 600/600 transitions.
Applied a total of 0 rules in 9 ms. Remains 267 /267 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2023-03-14 01:08:54] [INFO ] Flow matrix only has 586 transitions (discarded 14 similar events)
[2023-03-14 01:08:54] [INFO ] Invariant cache hit.
[2023-03-14 01:08:54] [INFO ] Implicit Places using invariants in 194 ms returned []
[2023-03-14 01:08:54] [INFO ] Flow matrix only has 586 transitions (discarded 14 similar events)
[2023-03-14 01:08:54] [INFO ] Invariant cache hit.
[2023-03-14 01:08:54] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-14 01:08:55] [INFO ] Implicit Places using invariants and state equation in 642 ms returned [65, 82, 114, 158, 163, 214, 246, 247]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 840 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 259/267 places, 600/600 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 253 transition count 594
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 252 transition count 597
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 252 transition count 596
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 252 transition count 593
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 249 transition count 592
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 249 transition count 592
Applied a total of 23 rules in 42 ms. Remains 249 /259 variables (removed 10) and now considering 592/600 (removed 8) transitions.
[2023-03-14 01:08:55] [INFO ] Flow matrix only has 576 transitions (discarded 16 similar events)
// Phase 1: matrix 576 rows 249 cols
[2023-03-14 01:08:55] [INFO ] Computed 37 place invariants in 3 ms
[2023-03-14 01:08:55] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-14 01:08:55] [INFO ] Flow matrix only has 576 transitions (discarded 16 similar events)
[2023-03-14 01:08:55] [INFO ] Invariant cache hit.
[2023-03-14 01:08:55] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-14 01:08:55] [INFO ] Implicit Places using invariants and state equation in 659 ms returned []
Implicit Place search using SMT with State Equation took 852 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 249/267 places, 592/600 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1744 ms. Remains : 249/267 places, 592/600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 455549 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :{1=1}
Probabilistic random walk after 455549 steps, saw 85617 distinct states, run finished after 3002 ms. (steps per millisecond=151 ) properties seen :1
FORMULA NoC3x3-PT-3B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
[2023-03-14 01:08:59] [INFO ] Flow matrix only has 576 transitions (discarded 16 similar events)
[2023-03-14 01:08:59] [INFO ] Invariant cache hit.
[2023-03-14 01:08:59] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 01:08:59] [INFO ] [Nat]Absence check using 37 positive place invariants in 13 ms returned sat
[2023-03-14 01:08:59] [INFO ] After 223ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 01:08:59] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-14 01:08:59] [INFO ] After 102ms SMT Verify possible using 101 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-14 01:08:59] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-14 01:08:59] [INFO ] After 546ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 24 out of 249 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 249/249 places, 592/592 transitions.
Graph (trivial) has 17 edges and 249 vertex of which 2 / 249 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 248 transition count 589
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 247 transition count 589
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 247 transition count 588
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 246 transition count 588
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 7 place count 244 transition count 584
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 244 transition count 584
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 27 place count 235 transition count 575
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 30 place count 232 transition count 560
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 232 transition count 560
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 35 place count 232 transition count 558
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 231 transition count 558
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 43 place count 231 transition count 553
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 54 place count 225 transition count 548
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 56 place count 225 transition count 546
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 61 place count 225 transition count 546
Applied a total of 61 rules in 52 ms. Remains 225 /249 variables (removed 24) and now considering 546/592 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 225/249 places, 546/592 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 496724 steps, run timeout after 3001 ms. (steps per millisecond=165 ) properties seen :{}
Probabilistic random walk after 496724 steps, saw 99521 distinct states, run finished after 3001 ms. (steps per millisecond=165 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-14 01:09:02] [INFO ] Flow matrix only has 532 transitions (discarded 14 similar events)
// Phase 1: matrix 532 rows 225 cols
[2023-03-14 01:09:02] [INFO ] Computed 37 place invariants in 4 ms
[2023-03-14 01:09:02] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 01:09:02] [INFO ] [Nat]Absence check using 37 positive place invariants in 13 ms returned sat
[2023-03-14 01:09:03] [INFO ] After 207ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 01:09:03] [INFO ] State equation strengthened by 118 read => feed constraints.
[2023-03-14 01:09:03] [INFO ] After 92ms SMT Verify possible using 118 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-14 01:09:03] [INFO ] After 164ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-14 01:09:03] [INFO ] After 502ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 24 out of 225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 546/546 transitions.
Applied a total of 0 rules in 6 ms. Remains 225 /225 variables (removed 0) and now considering 546/546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 225/225 places, 546/546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 546/546 transitions.
Applied a total of 0 rules in 6 ms. Remains 225 /225 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-14 01:09:03] [INFO ] Flow matrix only has 532 transitions (discarded 14 similar events)
[2023-03-14 01:09:03] [INFO ] Invariant cache hit.
[2023-03-14 01:09:03] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-14 01:09:03] [INFO ] Flow matrix only has 532 transitions (discarded 14 similar events)
[2023-03-14 01:09:03] [INFO ] Invariant cache hit.
[2023-03-14 01:09:03] [INFO ] State equation strengthened by 118 read => feed constraints.
[2023-03-14 01:09:04] [INFO ] Implicit Places using invariants and state equation in 660 ms returned [137, 142]
Discarding 2 places :
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Implicit Place search using SMT with State Equation took 895 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 223/225 places, 542/546 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 223 transition count 541
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 222 transition count 541
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 222 transition count 540
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 221 transition count 540
Applied a total of 4 rules in 16 ms. Remains 221 /223 variables (removed 2) and now considering 540/542 (removed 2) transitions.
[2023-03-14 01:09:04] [INFO ] Flow matrix only has 526 transitions (discarded 14 similar events)
// Phase 1: matrix 526 rows 221 cols
[2023-03-14 01:09:04] [INFO ] Computed 36 place invariants in 3 ms
[2023-03-14 01:09:04] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-14 01:09:04] [INFO ] Flow matrix only has 526 transitions (discarded 14 similar events)
[2023-03-14 01:09:04] [INFO ] Invariant cache hit.
[2023-03-14 01:09:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-14 01:09:05] [INFO ] Implicit Places using invariants and state equation in 569 ms returned []
Implicit Place search using SMT with State Equation took 777 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 221/225 places, 540/546 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1694 ms. Remains : 221/225 places, 540/546 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 498920 steps, run timeout after 3001 ms. (steps per millisecond=166 ) properties seen :{}
Probabilistic random walk after 498920 steps, saw 100024 distinct states, run finished after 3001 ms. (steps per millisecond=166 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-14 01:09:08] [INFO ] Flow matrix only has 526 transitions (discarded 14 similar events)
[2023-03-14 01:09:08] [INFO ] Invariant cache hit.
[2023-03-14 01:09:08] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 01:09:08] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2023-03-14 01:09:08] [INFO ] After 212ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 01:09:08] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-14 01:09:08] [INFO ] After 72ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-14 01:09:08] [INFO ] After 133ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-14 01:09:08] [INFO ] After 472ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 24 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 540/540 transitions.
Applied a total of 0 rules in 5 ms. Remains 221 /221 variables (removed 0) and now considering 540/540 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 221/221 places, 540/540 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 540/540 transitions.
Applied a total of 0 rules in 6 ms. Remains 221 /221 variables (removed 0) and now considering 540/540 (removed 0) transitions.
[2023-03-14 01:09:08] [INFO ] Flow matrix only has 526 transitions (discarded 14 similar events)
[2023-03-14 01:09:08] [INFO ] Invariant cache hit.
[2023-03-14 01:09:08] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-03-14 01:09:08] [INFO ] Flow matrix only has 526 transitions (discarded 14 similar events)
[2023-03-14 01:09:08] [INFO ] Invariant cache hit.
[2023-03-14 01:09:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-14 01:09:09] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 774 ms to find 0 implicit places.
[2023-03-14 01:09:09] [INFO ] Redundant transitions in 86 ms returned []
[2023-03-14 01:09:09] [INFO ] Flow matrix only has 526 transitions (discarded 14 similar events)
[2023-03-14 01:09:09] [INFO ] Invariant cache hit.
[2023-03-14 01:09:09] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1252 ms. Remains : 221/221 places, 540/540 transitions.
Graph (trivial) has 71 edges and 221 vertex of which 40 / 221 are part of one of the 20 SCC in 1 ms
Free SCC test removed 20 places
Drop transitions removed 58 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 61 transitions.
Graph (complete) has 653 edges and 201 vertex of which 168 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.2 ms
Discarding 33 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 70 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 0 with 95 rules applied. Total rules applied 97 place count 168 transition count 375
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 107 place count 163 transition count 370
Drop transitions removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 112 place count 163 transition count 365
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 2 with 30 rules applied. Total rules applied 142 place count 163 transition count 335
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 143 place count 163 transition count 334
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 144 place count 162 transition count 334
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 158 place count 162 transition count 334
Applied a total of 158 rules in 25 ms. Remains 162 /221 variables (removed 59) and now considering 334/540 (removed 206) transitions.
Running SMT prover for 1 properties.
[2023-03-14 01:09:10] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
// Phase 1: matrix 326 rows 162 cols
[2023-03-14 01:09:10] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-14 01:09:10] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 01:09:10] [INFO ] [Nat]Absence check using 25 positive place invariants in 8 ms returned sat
[2023-03-14 01:09:10] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 01:09:10] [INFO ] State equation strengthened by 118 read => feed constraints.
[2023-03-14 01:09:10] [INFO ] After 54ms SMT Verify possible using 118 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-14 01:09:10] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-03-14 01:09:10] [INFO ] After 322ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-14 01:09:10] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2023-03-14 01:09:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 221 places, 540 transitions and 2425 arcs took 5 ms.
[2023-03-14 01:09:10] [INFO ] Flatten gal took : 131 ms
Total runtime 59010 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT NoC3x3-PT-3B
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/371
ReachabilityFireability
FORMULA NoC3x3-PT-3B-ReachabilityFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678756151959
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/371/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/371/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/371/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 7 (type EXCL) for 0 NoC3x3-PT-3B-ReachabilityFireability-01
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 NoC3x3-PT-3B-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 NoC3x3-PT-3B-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 6 (type SRCH) for 0 NoC3x3-PT-3B-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 6 (type SRCH) for NoC3x3-PT-3B-ReachabilityFireability-01
lola: result : true
lola: markings : 16
lola: fired transitions : 15
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 3 (type FNDP) for NoC3x3-PT-3B-ReachabilityFireability-01 (obsolete)
lola: CANCELED task # 4 (type EQUN) for NoC3x3-PT-3B-ReachabilityFireability-01 (obsolete)
lola: CANCELED task # 7 (type EXCL) for NoC3x3-PT-3B-ReachabilityFireability-01 (obsolete)
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
NoC3x3-PT-3B-ReachabilityFireability-01: EF true tandem / insertion
Time elapsed: 0 secs. Pages in use: 2
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="NoC3x3-PT-3B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is NoC3x3-PT-3B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r263-smll-167863538000271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3B.tgz
mv NoC3x3-PT-3B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;