About the Execution of ITS-Tools for NoC3x3-PT-2B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16225.920 | 2629184.00 | 5894744.00 | 384903.40 | TFFTTTFTTTFTTFTF | 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.r261-smll-167863536100254.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 itstools
Input is NoC3x3-PT-2B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536100254
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 5.8K Feb 26 10:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 10:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 10:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:05 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 3.5K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 12K Feb 26 10:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 10:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:06 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 548K 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-2B-ReachabilityCardinality-00
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-01
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-02
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-03
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-04
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-05
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-06
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-07
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-08
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-09
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-10
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-11
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-12
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-13
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-14
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678820284713
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=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-2B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-14 18:58:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 18:58:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 18:58:08] [INFO ] Load time of PNML (sax parser for PT used): 334 ms
[2023-03-14 18:58:08] [INFO ] Transformed 2003 places.
[2023-03-14 18:58:08] [INFO ] Transformed 2292 transitions.
[2023-03-14 18:58:08] [INFO ] Found NUPN structural information;
[2023-03-14 18:58:08] [INFO ] Parsed PT model containing 2003 places and 2292 transitions and 5835 arcs in 543 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 15 resets, run finished after 970 ms. (steps per millisecond=10 ) properties (out of 15) seen :6
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 9) seen :1
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-14 18:58:10] [INFO ] Flatten gal took : 736 ms
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 8) seen :0
[2023-03-14 18:58:10] [INFO ] Flatten gal took : 187 ms
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 8) seen :0
[2023-03-14 18:58:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16948800753737190507.gal : 110 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 8) seen :0
[2023-03-14 18:58:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5049615923010788847.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16948800753737190507.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5049615923010788847.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 8) seen :1
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 2292 rows 2003 cols
[2023-03-14 18:58:10] [INFO ] Computed 66 place invariants in 70 ms
Loading property file /tmp/ReachabilityCardinality5049615923010788847.prop.
[2023-03-14 18:58:12] [INFO ] After 1224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-14 18:58:12] [INFO ] [Nat]Absence check using 66 positive place invariants in 55 ms returned sat
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 19
[2023-03-14 18:58:15] [INFO ] After 2755ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 36
[2023-03-14 18:58:16] [INFO ] Deduced a trap composed of 81 places in 375 ms of which 10 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :66 after 509
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :509 after 684
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :684 after 2403
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :2403 after 8717
[2023-03-14 18:58:16] [INFO ] Deduced a trap composed of 107 places in 316 ms of which 1 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :8717 after 618125
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :618125 after 2.28073e+08
[2023-03-14 18:58:17] [INFO ] Deduced a trap composed of 123 places in 261 ms of which 2 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :2.28073e+08 after 2.89543e+09
[2023-03-14 18:58:17] [INFO ] Deduced a trap composed of 93 places in 246 ms of which 2 ms to minimize.
[2023-03-14 18:58:18] [INFO ] Deduced a trap composed of 73 places in 320 ms of which 2 ms to minimize.
[2023-03-14 18:58:18] [INFO ] Deduced a trap composed of 124 places in 217 ms of which 1 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :2.89543e+09 after 1.29063e+10
[2023-03-14 18:58:18] [INFO ] Deduced a trap composed of 87 places in 227 ms of which 1 ms to minimize.
[2023-03-14 18:58:19] [INFO ] Deduced a trap composed of 126 places in 397 ms of which 2 ms to minimize.
[2023-03-14 18:58:19] [INFO ] Deduced a trap composed of 98 places in 330 ms of which 1 ms to minimize.
[2023-03-14 18:58:20] [INFO ] Deduced a trap composed of 83 places in 377 ms of which 1 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :1.29063e+10 after 1.05873e+11
[2023-03-14 18:58:20] [INFO ] Deduced a trap composed of 37 places in 370 ms of which 1 ms to minimize.
[2023-03-14 18:58:21] [INFO ] Deduced a trap composed of 77 places in 299 ms of which 1 ms to minimize.
[2023-03-14 18:58:21] [INFO ] Deduced a trap composed of 115 places in 217 ms of which 0 ms to minimize.
[2023-03-14 18:58:21] [INFO ] Deduced a trap composed of 128 places in 131 ms of which 1 ms to minimize.
[2023-03-14 18:58:21] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 5719 ms
[2023-03-14 18:58:22] [INFO ] Deduced a trap composed of 133 places in 574 ms of which 2 ms to minimize.
[2023-03-14 18:58:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 785 ms
SDD proceeding with computation,8 properties remain. new max is 65536
[2023-03-14 18:58:23] [INFO ] Deduced a trap composed of 81 places in 214 ms of which 1 ms to minimize.
SDD size :1.05873e+11 after 1.37834e+14
[2023-03-14 18:58:23] [INFO ] Deduced a trap composed of 65 places in 193 ms of which 0 ms to minimize.
[2023-03-14 18:58:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 708 ms
[2023-03-14 18:58:23] [INFO ] Deduced a trap composed of 56 places in 124 ms of which 0 ms to minimize.
[2023-03-14 18:58:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 314 ms
[2023-03-14 18:58:24] [INFO ] After 11365ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 886 ms.
[2023-03-14 18:58:25] [INFO ] After 13345ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 471 ms.
Support contains 53 out of 2003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2003/2003 places, 2292/2292 transitions.
Graph (trivial) has 1543 edges and 2003 vertex of which 56 / 2003 are part of one of the 7 SCC in 12 ms
Free SCC test removed 49 places
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 377 transitions
Trivial Post-agglo rules discarded 377 transitions
Performed 377 trivial Post agglomeration. Transition count delta: 377
Iterating post reduction 0 with 386 rules applied. Total rules applied 387 place count 1945 transition count 1859
Reduce places removed 377 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 386 rules applied. Total rules applied 773 place count 1568 transition count 1850
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 782 place count 1559 transition count 1850
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 782 place count 1559 transition count 1822
Deduced a syphon composed of 28 places in 8 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 838 place count 1531 transition count 1822
Discarding 346 places :
Symmetric choice reduction at 3 with 346 rule applications. Total rules 1184 place count 1185 transition count 1476
Iterating global reduction 3 with 346 rules applied. Total rules applied 1530 place count 1185 transition count 1476
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 1530 place count 1185 transition count 1440
Deduced a syphon composed of 36 places in 15 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1602 place count 1149 transition count 1440
Discarding 122 places :
Symmetric choice reduction at 3 with 122 rule applications. Total rules 1724 place count 1027 transition count 1286
Iterating global reduction 3 with 122 rules applied. Total rules applied 1846 place count 1027 transition count 1286
Discarding 109 places :
Symmetric choice reduction at 3 with 109 rule applications. Total rules 1955 place count 918 transition count 1169
Iterating global reduction 3 with 109 rules applied. Total rules applied 2064 place count 918 transition count 1169
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 2098 place count 884 transition count 1109
Iterating global reduction 3 with 34 rules applied. Total rules applied 2132 place count 884 transition count 1109
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 12 rules applied. Total rules applied 2144 place count 882 transition count 1099
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2146 place count 880 transition count 1099
Discarding 23 places :
Symmetric choice reduction at 5 with 23 rule applications. Total rules 2169 place count 857 transition count 1076
Iterating global reduction 5 with 23 rules applied. Total rules applied 2192 place count 857 transition count 1076
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 2196 place count 855 transition count 1074
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2198 place count 853 transition count 1074
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 2211 place count 840 transition count 1048
Iterating global reduction 7 with 13 rules applied. Total rules applied 2224 place count 840 transition count 1048
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 2237 place count 827 transition count 1035
Iterating global reduction 7 with 13 rules applied. Total rules applied 2250 place count 827 transition count 1035
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 2263 place count 827 transition count 1022
Performed 302 Post agglomeration using F-continuation condition.Transition count delta: 302
Deduced a syphon composed of 302 places in 1 ms
Reduce places removed 302 places and 0 transitions.
Iterating global reduction 8 with 604 rules applied. Total rules applied 2867 place count 525 transition count 720
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 2878 place count 514 transition count 709
Iterating global reduction 8 with 11 rules applied. Total rules applied 2889 place count 514 transition count 709
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 2897 place count 506 transition count 693
Iterating global reduction 8 with 8 rules applied. Total rules applied 2905 place count 506 transition count 693
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2906 place count 505 transition count 690
Iterating global reduction 8 with 1 rules applied. Total rules applied 2907 place count 505 transition count 690
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -51
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 2947 place count 485 transition count 741
Free-agglomeration rule applied 20 times.
Iterating global reduction 8 with 20 rules applied. Total rules applied 2967 place count 485 transition count 721
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 2990 place count 465 transition count 718
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2991 place count 465 transition count 717
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2992 place count 464 transition count 717
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 3000 place count 464 transition count 717
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 3004 place count 464 transition count 717
Applied a total of 3004 rules in 1200 ms. Remains 464 /2003 variables (removed 1539) and now considering 717/2292 (removed 1575) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1203 ms. Remains : 464/2003 places, 717/2292 transitions.
Incomplete random walk after 10000 steps, including 99 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :1
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-14 18:58:27] [INFO ] Flow matrix only has 710 transitions (discarded 7 similar events)
// Phase 1: matrix 710 rows 464 cols
[2023-03-14 18:58:27] [INFO ] Computed 55 place invariants in 10 ms
[2023-03-14 18:58:27] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 18:58:27] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2023-03-14 18:58:28] [INFO ] After 359ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:28] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-14 18:58:28] [INFO ] After 129ms SMT Verify possible using 71 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:28] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2023-03-14 18:58:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-03-14 18:58:28] [INFO ] After 338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 103 ms.
[2023-03-14 18:58:28] [INFO ] After 935ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 12 ms.
Support contains 40 out of 464 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 464/464 places, 717/717 transitions.
Graph (trivial) has 28 edges and 464 vertex of which 2 / 464 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 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 463 transition count 710
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 458 transition count 710
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 11 place count 458 transition count 708
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 15 place count 456 transition count 708
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 18 place count 453 transition count 699
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 453 transition count 699
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 22 place count 452 transition count 698
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 452 transition count 698
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 33 place count 447 transition count 693
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 38 place count 442 transition count 673
Iterating global reduction 2 with 5 rules applied. Total rules applied 43 place count 442 transition count 673
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 440 transition count 669
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 440 transition count 669
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 54 place count 440 transition count 662
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
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 56 place count 439 transition count 670
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 439 transition count 668
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 61 place count 437 transition count 667
Applied a total of 61 rules in 115 ms. Remains 437 /464 variables (removed 27) and now considering 667/717 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 437/464 places, 667/717 transitions.
Incomplete random walk after 10000 steps, including 109 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 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 7 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 288535 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :{}
Probabilistic random walk after 288535 steps, saw 57992 distinct states, run finished after 3003 ms. (steps per millisecond=96 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 18:58:31] [INFO ] Flow matrix only has 665 transitions (discarded 2 similar events)
// Phase 1: matrix 665 rows 437 cols
[2023-03-14 18:58:31] [INFO ] Computed 55 place invariants in 9 ms
[2023-03-14 18:58:32] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 18:58:32] [INFO ] [Nat]Absence check using 55 positive place invariants in 21 ms returned sat
[2023-03-14 18:58:32] [INFO ] After 324ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:32] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-14 18:58:32] [INFO ] After 91ms SMT Verify possible using 69 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:32] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 2 ms to minimize.
[2023-03-14 18:58:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2023-03-14 18:58:32] [INFO ] After 268ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-14 18:58:32] [INFO ] After 818ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 12 ms.
Support contains 40 out of 437 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 437/437 places, 667/667 transitions.
Applied a total of 0 rules in 15 ms. Remains 437 /437 variables (removed 0) and now considering 667/667 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 437/437 places, 667/667 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 437/437 places, 667/667 transitions.
Applied a total of 0 rules in 13 ms. Remains 437 /437 variables (removed 0) and now considering 667/667 (removed 0) transitions.
[2023-03-14 18:58:32] [INFO ] Flow matrix only has 665 transitions (discarded 2 similar events)
[2023-03-14 18:58:32] [INFO ] Invariant cache hit.
[2023-03-14 18:58:33] [INFO ] Implicit Places using invariants in 373 ms returned [11, 45, 124, 270, 330, 360, 413]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 377 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 430/437 places, 667/667 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 413 transition count 650
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 49 place count 413 transition count 635
Applied a total of 49 rules in 25 ms. Remains 413 /430 variables (removed 17) and now considering 635/667 (removed 32) transitions.
[2023-03-14 18:58:33] [INFO ] Flow matrix only has 633 transitions (discarded 2 similar events)
// Phase 1: matrix 633 rows 413 cols
[2023-03-14 18:58:33] [INFO ] Computed 48 place invariants in 5 ms
[2023-03-14 18:58:33] [INFO ] Implicit Places using invariants in 294 ms returned []
[2023-03-14 18:58:33] [INFO ] Flow matrix only has 633 transitions (discarded 2 similar events)
[2023-03-14 18:58:33] [INFO ] Invariant cache hit.
[2023-03-14 18:58:33] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-14 18:58:34] [INFO ] Implicit Places using invariants and state equation in 837 ms returned [6, 10, 31, 32, 35, 36, 40, 41, 77, 80, 81, 105, 106, 111, 112, 116, 147, 148, 149, 150, 153, 154, 155, 160, 161, 165, 166, 167, 245, 246, 247, 251, 253, 254, 257, 258, 259, 311, 315, 330, 331, 332, 335, 336, 341, 342, 386, 387, 390, 391]
Discarding 50 places :
Implicit Place search using SMT with State Equation took 1134 ms to find 50 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 363/437 places, 635/667 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 363 transition count 628
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 356 transition count 628
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 88 place count 319 transition count 591
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 318 transition count 589
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 318 transition count 589
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 318 transition count 588
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 107 place count 310 transition count 590
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 108 place count 310 transition count 589
Free-agglomeration rule (complex) applied 57 times.
Iterating global reduction 3 with 57 rules applied. Total rules applied 165 place count 310 transition count 541
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 62 rules applied. Total rules applied 227 place count 253 transition count 536
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 228 place count 253 transition count 535
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 232 place count 253 transition count 535
Applied a total of 232 rules in 90 ms. Remains 253 /363 variables (removed 110) and now considering 535/635 (removed 100) transitions.
[2023-03-14 18:58:34] [INFO ] Flow matrix only has 531 transitions (discarded 4 similar events)
// Phase 1: matrix 531 rows 253 cols
[2023-03-14 18:58:34] [INFO ] Computed 35 place invariants in 3 ms
[2023-03-14 18:58:34] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-14 18:58:34] [INFO ] Flow matrix only has 531 transitions (discarded 4 similar events)
[2023-03-14 18:58:34] [INFO ] Invariant cache hit.
[2023-03-14 18:58:35] [INFO ] State equation strengthened by 107 read => feed constraints.
[2023-03-14 18:58:35] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 253/437 places, 535/667 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2567 ms. Remains : 253/437 places, 535/667 transitions.
Incomplete random walk after 10000 steps, including 140 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 304203 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :{}
Probabilistic random walk after 304203 steps, saw 71572 distinct states, run finished after 3001 ms. (steps per millisecond=101 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 18:58:38] [INFO ] Flow matrix only has 531 transitions (discarded 4 similar events)
[2023-03-14 18:58:38] [INFO ] Invariant cache hit.
[2023-03-14 18:58:38] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 18:58:38] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2023-03-14 18:58:39] [INFO ] After 225ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:39] [INFO ] State equation strengthened by 107 read => feed constraints.
[2023-03-14 18:58:39] [INFO ] After 128ms SMT Verify possible using 107 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:39] [INFO ] After 223ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-14 18:58:39] [INFO ] After 596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 40 out of 253 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 253/253 places, 535/535 transitions.
Applied a total of 0 rules in 10 ms. Remains 253 /253 variables (removed 0) and now considering 535/535 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 253/253 places, 535/535 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 253/253 places, 535/535 transitions.
Applied a total of 0 rules in 9 ms. Remains 253 /253 variables (removed 0) and now considering 535/535 (removed 0) transitions.
[2023-03-14 18:58:39] [INFO ] Flow matrix only has 531 transitions (discarded 4 similar events)
[2023-03-14 18:58:39] [INFO ] Invariant cache hit.
[2023-03-14 18:58:39] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-14 18:58:39] [INFO ] Flow matrix only has 531 transitions (discarded 4 similar events)
[2023-03-14 18:58:39] [INFO ] Invariant cache hit.
[2023-03-14 18:58:39] [INFO ] State equation strengthened by 107 read => feed constraints.
[2023-03-14 18:58:40] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
[2023-03-14 18:58:40] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-14 18:58:40] [INFO ] Flow matrix only has 531 transitions (discarded 4 similar events)
[2023-03-14 18:58:40] [INFO ] Invariant cache hit.
[2023-03-14 18:58:40] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1071 ms. Remains : 253/253 places, 535/535 transitions.
Graph (trivial) has 68 edges and 253 vertex of which 32 / 253 are part of one of the 16 SCC in 1 ms
Free SCC test removed 16 places
Drop transitions removed 46 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 48 transitions.
Graph (complete) has 795 edges and 237 vertex of which 226 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 0 output transitions
Drop transitions removed 20 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 35 place count 226 transition count 454
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 45 place count 221 transition count 449
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 50 place count 221 transition count 444
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 59 place count 221 transition count 435
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 73 place count 221 transition count 435
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 221 transition count 434
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 221 transition count 433
Applied a total of 75 rules in 41 ms. Remains 221 /253 variables (removed 32) and now considering 433/535 (removed 102) transitions.
Running SMT prover for 2 properties.
[2023-03-14 18:58:40] [INFO ] Flow matrix only has 431 transitions (discarded 2 similar events)
// Phase 1: matrix 431 rows 221 cols
[2023-03-14 18:58:40] [INFO ] Computed 30 place invariants in 5 ms
[2023-03-14 18:58:40] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 18:58:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-14 18:58:40] [INFO ] After 163ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:40] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-14 18:58:40] [INFO ] After 74ms SMT Verify possible using 141 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:41] [INFO ] After 145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-14 18:58:41] [INFO ] After 455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-14 18:58:41] [INFO ] Flatten gal took : 28 ms
[2023-03-14 18:58:41] [INFO ] Flatten gal took : 25 ms
[2023-03-14 18:58:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17718751936763815185.gal : 4 ms
[2023-03-14 18:58:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6545363653137803396.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17718751936763815185.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6545363653137803396.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6545363653137803396.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 26
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :26 after 91
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :91 after 4849
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4849 after 5187
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :5187 after 652539
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :652539 after 1.88661e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.88661e+07 after 3.81481e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3.81481e+09 after 1.12974e+13
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.12974e+13 after 2.27776e+15
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.27776e+15 after 4.68892e+19
Detected timeout of ITS tools.
[2023-03-14 18:58:56] [INFO ] Flatten gal took : 24 ms
[2023-03-14 18:58:56] [INFO ] Applying decomposition
[2023-03-14 18:58:56] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph954618665160139310.txt' '-o' '/tmp/graph954618665160139310.bin' '-w' '/tmp/graph954618665160139310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph954618665160139310.bin' '-l' '-1' '-v' '-w' '/tmp/graph954618665160139310.weights' '-q' '0' '-e' '0.001'
[2023-03-14 18:58:56] [INFO ] Decomposing Gal with order
[2023-03-14 18:58:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 18:58:56] [INFO ] Removed a total of 341 redundant transitions.
[2023-03-14 18:58:56] [INFO ] Flatten gal took : 141 ms
[2023-03-14 18:58:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 42 ms.
[2023-03-14 18:58:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4297869188255622151.gal : 19 ms
[2023-03-14 18:58:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3267882642248044998.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4297869188255622151.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3267882642248044998.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality3267882642248044998.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 214
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :214 after 1.40297e+08
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.40297e+08 after 4.33847e+09
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4.33847e+09 after 9.03191e+14
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :9.03191e+14 after 1.14059e+19
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.14059e+19 after 1.09812e+22
Reachability property NoC3x3-PT-2B-ReachabilityCardinality-04 is true.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.09812e+22 after 2.98861e+28
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11324263379978578412
[2023-03-14 18:59:11] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11324263379978578412
Running compilation step : cd /tmp/ltsmin11324263379978578412;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1185 ms.
Running link step : cd /tmp/ltsmin11324263379978578412;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin11324263379978578412;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'NoC3x3PT2BReachabilityCardinality06==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-14 18:59:27] [INFO ] Flatten gal took : 104 ms
[2023-03-14 18:59:27] [INFO ] Applying decomposition
[2023-03-14 18:59:27] [INFO ] Flatten gal took : 103 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1085291855887608802.txt' '-o' '/tmp/graph1085291855887608802.bin' '-w' '/tmp/graph1085291855887608802.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1085291855887608802.bin' '-l' '-1' '-v' '-w' '/tmp/graph1085291855887608802.weights' '-q' '0' '-e' '0.001'
[2023-03-14 18:59:27] [INFO ] Decomposing Gal with order
[2023-03-14 18:59:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 18:59:28] [INFO ] Removed a total of 850 redundant transitions.
[2023-03-14 18:59:28] [INFO ] Flatten gal took : 195 ms
[2023-03-14 18:59:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 43 ms.
[2023-03-14 18:59:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13912626957487595709.gal : 29 ms
[2023-03-14 18:59:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality959019845316103228.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13912626957487595709.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality959019845316103228.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality959019845316103228.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :25428 after 507756
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :507756 after 1.47742e+30
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-14 19:29:34] [INFO ] Flatten gal took : 1228 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11288173374757905852
[2023-03-14 19:29:34] [INFO ] Computing symmetric may disable matrix : 535 transitions.
[2023-03-14 19:29:34] [INFO ] Computation of Complete disable matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 19:29:35] [INFO ] Computing symmetric may enable matrix : 535 transitions.
[2023-03-14 19:29:35] [INFO ] Computation of Complete enable matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 19:29:35] [INFO ] Applying decomposition
[2023-03-14 19:29:36] [INFO ] Flatten gal took : 1539 ms
[2023-03-14 19:29:37] [INFO ] Computing Do-Not-Accords matrix : 535 transitions.
[2023-03-14 19:29:37] [INFO ] Computation of Completed DNA matrix. took 73 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 19:29:37] [INFO ] Built C files in 2696ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11288173374757905852
Running compilation step : cd /tmp/ltsmin11288173374757905852;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7362610495224696325.txt' '-o' '/tmp/graph7362610495224696325.bin' '-w' '/tmp/graph7362610495224696325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7362610495224696325.bin' '-l' '-1' '-v' '-w' '/tmp/graph7362610495224696325.weights' '-q' '0' '-e' '0.001'
[2023-03-14 19:29:37] [INFO ] Decomposing Gal with order
[2023-03-14 19:29:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 19:29:38] [INFO ] Removed a total of 838 redundant transitions.
[2023-03-14 19:29:38] [INFO ] Flatten gal took : 117 ms
[2023-03-14 19:29:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 318 labels/synchronizations in 118 ms.
[2023-03-14 19:29:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6099841778957426662.gal : 31 ms
[2023-03-14 19:29:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3466237278165131382.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6099841778957426662.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3466237278165131382.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality3466237278165131382.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 25
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :25 after 49
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :49 after 27505
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :27505 after 7.55353e+07
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :7.55353e+07 after 5.10825e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :5.10825e+08 after 2.62117e+12
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.62117e+12 after 1.37594e+18
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.37594e+18 after 1.65245e+18
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.65245e+18 after 1.1785e+19
Compilation finished in 3003 ms.
Running link step : cd /tmp/ltsmin11288173374757905852;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin11288173374757905852;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'NoC3x3PT2BReachabilityCardinality04==true'
Invariant property NoC3x3-PT-2B-ReachabilityCardinality-06 does not hold.
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.1785e+19 after 1.43675e+29
Reachability property NoC3x3-PT-2B-ReachabilityCardinality-04 is true.
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.23679e+33,193.453,1269940,9245,1110,1.7325e+06,33146,1044,6.34444e+06,307,267107,0
Total reachable state count : 1236786385944630815218468292395008
Verifying 2 reachability properties.
Reachability property NoC3x3-PT-2B-ReachabilityCardinality-04 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NoC3x3-PT-2B-ReachabilityCardinality-04,1.40528e+18,248.707,1269940,150,151,1.7325e+06,33146,1158,6.34444e+06,335,267107,0
Invariant property NoC3x3-PT-2B-ReachabilityCardinality-06 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NoC3x3-PT-2B-ReachabilityCardinality-06,1.22114e+29,326.695,1269940,2780,672,1.7325e+06,33146,1225,6.34444e+06,341,267107,0
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2624229 ms.
BK_STOP 1678822913897
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-2B"
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 2-5348"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-2B, 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 r261-smll-167863536100254"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2B.tgz
mv NoC3x3-PT-2B 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 ;