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.r357-smll-167891806400423.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)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SemanticWebServices-PT-S256P06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806400423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 10:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 10:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 10:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 16M 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 SemanticWebServices-PT-S256P06-ReachabilityFireability-00
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-01
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-02
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-03
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-04
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-05
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-06
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-07
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-08
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-09
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-10
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-11
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-12
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-13
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-14
FORMULA_NAME SemanticWebServices-PT-S256P06-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679219019890

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P06
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-19 09:43:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 09:43:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 09:43:45] [INFO ] Load time of PNML (sax parser for PT used): 1116 ms
[2023-03-19 09:43:45] [INFO ] Transformed 439 places.
[2023-03-19 09:43:45] [INFO ] Transformed 14102 transitions.
[2023-03-19 09:43:45] [INFO ] Parsed PT model containing 439 places and 14102 transitions and 130267 arcs in 1383 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 65 places in 38 ms
Reduce places removed 65 places and 7242 transitions.
Ensure Unique test removed 2131 transitions
Reduce redundant transitions removed 2131 transitions.
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 09:43:46] [INFO ] Flatten gal took : 632 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1300 ms. (steps per millisecond=7 ) properties (out of 6) seen :4
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 09:43:46] [INFO ] Flow matrix only has 885 transitions (discarded 3844 similar events)
// Phase 1: matrix 885 rows 374 cols
[2023-03-19 09:43:46] [INFO ] Computed 16 place invariants in 39 ms
[2023-03-19 09:43:46] [INFO ] Flatten gal took : 377 ms
[2023-03-19 09:43:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5055022012467029422.gal : 140 ms
[2023-03-19 09:43:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7240029871732046563.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/ReachabilityCardinality5055022012467029422.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7240029871732046563.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 ...328
[2023-03-19 09:43:47] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 09:43:47] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 5 ms returned sat
[2023-03-19 09:43:47] [INFO ] After 1004ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 09:43:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 09:43:48] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 3 ms returned sat
Loading property file /tmp/ReachabilityCardinality7240029871732046563.prop.
[2023-03-19 09:43:48] [INFO ] After 372ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 09:43:48] [INFO ] State equation strengthened by 412 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 18
[2023-03-19 09:43:48] [INFO ] After 291ms SMT Verify possible using 412 Read/Feed constraints in natural domain returned unsat :0 sat :2
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :18 after 6180
[2023-03-19 09:43:49] [INFO ] After 486ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 141 ms.
[2023-03-19 09:43:49] [INFO ] After 1278ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 51 ms.
Support contains 33 out of 374 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 374/374 places, 4729/4729 transitions.
Graph (complete) has 2156 edges and 374 vertex of which 216 are kept as prefixes of interest. Removing 158 places using SCC suffix rule.31 ms
Discarding 158 places :
Also discarding 46 output transitions
Drop transitions removed 46 transitions
Drop transitions removed 1510 transitions
Ensure Unique test removed 748 transitions
Reduce isomorphic transitions removed 2258 transitions.
Iterating post reduction 0 with 2258 rules applied. Total rules applied 2259 place count 216 transition count 2425
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 2297 place count 178 transition count 1809
Iterating global reduction 1 with 38 rules applied. Total rules applied 2335 place count 178 transition count 1809
Ensure Unique test removed 515 transitions
Reduce isomorphic transitions removed 515 transitions.
Iterating post reduction 1 with 515 rules applied. Total rules applied 2850 place count 178 transition count 1294
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 2851 place count 177 transition count 1290
Iterating global reduction 2 with 1 rules applied. Total rules applied 2852 place count 177 transition count 1290
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 2856 place count 177 transition count 1286
Drop transitions removed 248 transitions
Redundant transition composition rules discarded 248 transitions
Iterating global reduction 3 with 248 rules applied. Total rules applied 3104 place count 177 transition count 1038
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 28 transitions.
Graph (complete) has 634 edges and 163 vertex of which 161 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 43 rules applied. Total rules applied 3147 place count 161 transition count 1010
Drop transitions removed 7 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 3155 place count 161 transition count 1002
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3157 place count 159 transition count 996
Iterating global reduction 5 with 2 rules applied. Total rules applied 3159 place count 159 transition count 996
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 3168 place count 159 transition count 987
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 6 with 16 rules applied. Total rules applied 3184 place count 159 transition count 971
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 3206 place count 156 transition count 952
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3207 place count 155 transition count 950
Iterating global reduction 7 with 1 rules applied. Total rules applied 3208 place count 155 transition count 950
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 3215 place count 155 transition count 943
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 3219 place count 155 transition count 939
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 3223 place count 155 transition count 935
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 3227 place count 151 transition count 935
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 3235 place count 151 transition count 927
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 3236 place count 150 transition count 925
Iterating global reduction 9 with 1 rules applied. Total rules applied 3237 place count 150 transition count 925
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3238 place count 150 transition count 924
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 3239 place count 150 transition count 924
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 3240 place count 150 transition count 923
Applied a total of 3240 rules in 509 ms. Remains 150 /374 variables (removed 224) and now considering 923/4729 (removed 3806) transitions.
[2023-03-19 09:43:49] [INFO ] Flow matrix only has 313 transitions (discarded 610 similar events)
// Phase 1: matrix 313 rows 150 cols
[2023-03-19 09:43:49] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 09:43:50] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 951 ms. Remains : 150/374 places, 923/4729 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 2) seen :1
FORMULA SemanticWebServices-PT-S256P06-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 09:43:50] [INFO ] Flow matrix only has 313 transitions (discarded 610 similar events)
[2023-03-19 09:43:50] [INFO ] Invariant cache hit.
[2023-03-19 09:43:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 09:43:50] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 09:43:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 09:43:50] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 09:43:50] [INFO ] State equation strengthened by 151 read => feed constraints.
[2023-03-19 09:43:50] [INFO ] After 71ms SMT Verify possible using 151 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 09:43:50] [INFO ] After 110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-03-19 09:43:50] [INFO ] After 322ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 28 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 923/923 transitions.
Graph (complete) has 572 edges and 150 vertex of which 147 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 147 transition count 904
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 24 place count 143 transition count 875
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 143 transition count 875
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 130 place count 143 transition count 773
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 136 place count 143 transition count 767
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 142 transition count 764
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 142 transition count 764
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 142 place count 142 transition count 760
Applied a total of 142 rules in 61 ms. Remains 142 /150 variables (removed 8) and now considering 760/923 (removed 163) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 142/150 places, 760/923 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=30 ) 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 2228112 steps, run timeout after 3001 ms. (steps per millisecond=742 ) properties seen :{}
Probabilistic random walk after 2228112 steps, saw 1896489 distinct states, run finished after 3009 ms. (steps per millisecond=740 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 09:43:54] [INFO ] Flow matrix only has 280 transitions (discarded 480 similar events)
// Phase 1: matrix 280 rows 142 cols
[2023-03-19 09:43:54] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 09:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 09:43:54] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 09:43:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 09:43:54] [INFO ] After 105ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 09:43:54] [INFO ] State equation strengthened by 137 read => feed constraints.
[2023-03-19 09:43:54] [INFO ] After 95ms SMT Verify possible using 137 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 09:43:54] [INFO ] After 156ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-19 09:43:54] [INFO ] After 371ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 28 out of 142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 142/142 places, 760/760 transitions.
Applied a total of 0 rules in 29 ms. Remains 142 /142 variables (removed 0) and now considering 760/760 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 142/142 places, 760/760 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 142/142 places, 760/760 transitions.
Applied a total of 0 rules in 29 ms. Remains 142 /142 variables (removed 0) and now considering 760/760 (removed 0) transitions.
[2023-03-19 09:43:55] [INFO ] Flow matrix only has 280 transitions (discarded 480 similar events)
[2023-03-19 09:43:55] [INFO ] Invariant cache hit.
[2023-03-19 09:43:55] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-19 09:43:55] [INFO ] Flow matrix only has 280 transitions (discarded 480 similar events)
[2023-03-19 09:43:55] [INFO ] Invariant cache hit.
[2023-03-19 09:43:55] [INFO ] State equation strengthened by 137 read => feed constraints.
[2023-03-19 09:43:55] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 781 ms to find 0 implicit places.
[2023-03-19 09:43:56] [INFO ] Redundant transitions in 1003 ms returned [44, 46, 51, 54, 58, 67, 71, 73, 77, 80, 83, 87, 90, 91, 95, 97, 100, 101, 104, 107, 109, 111, 113, 115, 116, 119, 121, 123, 124, 128, 130, 132, 134, 138, 140, 144, 146, 159, 161, 164, 166, 167, 168, 169, 174, 175, 176, 177, 182, 268, 269, 270, 271, 272, 274, 275, 276, 277, 280, 282, 283, 288, 295, 297, 311, 321, 322, 323, 326, 334, 335, 336, 339, 340, 341, 347, 350, 351, 352, 355, 357, 358, 359, 361, 381, 397, 398, 408, 409, 412, 442, 443, 445, 447, 449, 450, 451, 453, 454, 456, 458, 461, 462, 463, 465, 478, 597, 603, 604, 605, 613, 614, 615, 616, 617, 624, 625, 626, 627, 628, 629, 630, 632, 635, 636, 637, 638, 639, 640, 642, 643, 645, 647, 649, 651, 652, 653, 654, 656, 657, 659, 660, 662, 664, 665, 667, 669, 671, 672, 674, 676, 678, 679, 680, 682, 683, 684, 686, 687, 689, 690, 692, 693, 695, 696, 698, 699, 701, 703, 704, 706, 708, 709, 710, 711, 713, 714, 715, 716, 718, 719, 720, 722, 723, 725, 726, 728, 729, 730, 731, 732, 734, 735, 736]
Found 194 redundant transitions using SMT.
Drop transitions removed 194 transitions
Redundant transitions reduction (with SMT) removed 194 transitions.
[2023-03-19 09:43:56] [INFO ] Flow matrix only has 206 transitions (discarded 360 similar events)
// Phase 1: matrix 206 rows 142 cols
[2023-03-19 09:43:56] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 09:43:57] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 142/142 places, 566/760 transitions.
Graph (complete) has 417 edges and 142 vertex of which 135 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 135 transition count 551
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 133 transition count 546
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 133 transition count 546
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 23 place count 133 transition count 543
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 133 transition count 527
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 133 transition count 526
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 132 transition count 526
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 43 place count 132 transition count 524
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 384 edges and 130 vertex of which 127 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 5 rules applied. Total rules applied 48 place count 127 transition count 522
Drop transitions removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 53 place count 127 transition count 517
Applied a total of 53 rules in 68 ms. Remains 127 /142 variables (removed 15) and now considering 517/566 (removed 49) transitions.
[2023-03-19 09:43:57] [INFO ] Flow matrix only has 181 transitions (discarded 336 similar events)
// Phase 1: matrix 181 rows 127 cols
[2023-03-19 09:43:57] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 09:43:57] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-19 09:43:57] [INFO ] Flow matrix only has 181 transitions (discarded 336 similar events)
[2023-03-19 09:43:57] [INFO ] Invariant cache hit.
[2023-03-19 09:43:57] [INFO ] State equation strengthened by 84 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :6180 after 1.04633e+06
[2023-03-19 09:43:57] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 127/142 places, 517/760 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2749 ms. Remains : 127/142 places, 517/760 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2219406 steps, run timeout after 3001 ms. (steps per millisecond=739 ) properties seen :{}
Probabilistic random walk after 2219406 steps, saw 1896971 distinct states, run finished after 3001 ms. (steps per millisecond=739 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 09:44:00] [INFO ] Flow matrix only has 181 transitions (discarded 336 similar events)
[2023-03-19 09:44:00] [INFO ] Invariant cache hit.
[2023-03-19 09:44:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-19 09:44:01] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 09:44:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 09:44:01] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 09:44:01] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-19 09:44:01] [INFO ] After 43ms SMT Verify possible using 84 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 09:44:01] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-19 09:44:01] [INFO ] After 225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 28 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 517/517 transitions.
Applied a total of 0 rules in 10 ms. Remains 127 /127 variables (removed 0) and now considering 517/517 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 127/127 places, 517/517 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 517/517 transitions.
Applied a total of 0 rules in 9 ms. Remains 127 /127 variables (removed 0) and now considering 517/517 (removed 0) transitions.
[2023-03-19 09:44:01] [INFO ] Flow matrix only has 181 transitions (discarded 336 similar events)
[2023-03-19 09:44:01] [INFO ] Invariant cache hit.
[2023-03-19 09:44:01] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-19 09:44:01] [INFO ] Flow matrix only has 181 transitions (discarded 336 similar events)
[2023-03-19 09:44:01] [INFO ] Invariant cache hit.
[2023-03-19 09:44:01] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-19 09:44:01] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-19 09:44:02] [INFO ] Redundant transitions in 428 ms returned []
[2023-03-19 09:44:02] [INFO ] Flow matrix only has 181 transitions (discarded 336 similar events)
[2023-03-19 09:44:02] [INFO ] Invariant cache hit.
[2023-03-19 09:44:02] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1158 ms. Remains : 127/127 places, 517/517 transitions.
Graph (complete) has 35 edges and 127 vertex of which 34 are kept as prefixes of interest. Removing 93 places using SCC suffix rule.0 ms
Discarding 93 places :
Also discarding 49 output transitions
Drop transitions removed 49 transitions
Drop transitions removed 334 transitions
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 422 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 424 rules applied. Total rules applied 425 place count 34 transition count 44
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 429 place count 32 transition count 42
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 433 place count 30 transition count 39
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 435 place count 30 transition count 37
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 437 place count 30 transition count 35
Applied a total of 437 rules in 14 ms. Remains 30 /127 variables (removed 97) and now considering 35/517 (removed 482) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 35 rows 30 cols
[2023-03-19 09:44:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-19 09:44:02] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 09:44:02] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 09:44:02] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-19 09:44:02] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-19 09:44:02] [INFO ] Flatten gal took : 4 ms
[2023-03-19 09:44:02] [INFO ] Flatten gal took : 1 ms
[2023-03-19 09:44:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1823466635970240127.gal : 1 ms
[2023-03-19 09:44:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13093818490513503162.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/ReachabilityCardinality1823466635970240127.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13093818490513503162.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/ReachabilityCardinality13093818490513503162.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :134 after 263
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :263 after 520
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :520 after 1033
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1033 after 2058
Detected timeout of ITS tools.
[2023-03-19 09:44:17] [INFO ] Flatten gal took : 7 ms
[2023-03-19 09:44:17] [INFO ] Applying decomposition
[2023-03-19 09:44:17] [INFO ] Flatten gal took : 1 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/graph3449281220536577481.txt' '-o' '/tmp/graph3449281220536577481.bin' '-w' '/tmp/graph3449281220536577481.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3449281220536577481.bin' '-l' '-1' '-v' '-w' '/tmp/graph3449281220536577481.weights' '-q' '0' '-e' '0.001'
[2023-03-19 09:44:17] [INFO ] Decomposing Gal with order
[2023-03-19 09:44:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 09:44:17] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-19 09:44:17] [INFO ] Flatten gal took : 53 ms
[2023-03-19 09:44:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-19 09:44:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14773349536694227524.gal : 3 ms
[2023-03-19 09:44:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11562060764755955650.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/ReachabilityCardinality14773349536694227524.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11562060764755955650.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 ...309
Loading property file /tmp/ReachabilityCardinality11562060764755955650.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :134 after 263
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :263 after 520
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :520 after 1033
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1033 after 2058
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6717068748224979210
[2023-03-19 09:44:33] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6717068748224979210
Running compilation step : cd /tmp/ltsmin6717068748224979210;'/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 338 ms.
Running link step : cd /tmp/ltsmin6717068748224979210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin6717068748224979210;'/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' 'SemanticWebServicesPTS256P06ReachabilityFireability15==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)
[2023-03-19 09:44:48] [INFO ] Flatten gal took : 330 ms
[2023-03-19 09:44:48] [INFO ] Applying decomposition
[2023-03-19 09:44:48] [INFO ] Flatten gal took : 264 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/graph6753434077867253399.txt' '-o' '/tmp/graph6753434077867253399.bin' '-w' '/tmp/graph6753434077867253399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6753434077867253399.bin' '-l' '-1' '-v' '-w' '/tmp/graph6753434077867253399.weights' '-q' '0' '-e' '0.001'
[2023-03-19 09:44:49] [INFO ] Decomposing Gal with order
[2023-03-19 09:44:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 09:44:52] [INFO ] Removed a total of 7962 redundant transitions.
[2023-03-19 09:44:52] [INFO ] Flatten gal took : 2508 ms
[2023-03-19 09:44:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 3805 labels/synchronizations in 370 ms.
[2023-03-19 09:44:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8999544511931894241.gal : 101 ms
[2023-03-19 09:44:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15299383100592253876.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/ReachabilityCardinality8999544511931894241.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15299383100592253876.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 ...308
Loading property file /tmp/ReachabilityCardinality15299383100592253876.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 4914
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4914 after 2.60572e+09
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2.60572e+09 after 6.52691e+14
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6.52691e+14 after 2.11771e+20
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1.04633e+06 after 1.16659e+08
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-19 10:14:56] [INFO ] Flatten gal took : 895 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17071071045253826903
[2023-03-19 10:14:57] [INFO ] Computing symmetric may disable matrix : 517 transitions.
[2023-03-19 10:14:57] [INFO ] Computation of Complete disable matrix. took 74 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 10:14:57] [INFO ] Computing symmetric may enable matrix : 517 transitions.
[2023-03-19 10:14:57] [INFO ] Computation of Complete enable matrix. took 60 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 10:14:58] [INFO ] Applying decomposition
[2023-03-19 10:14:58] [INFO ] Flatten gal took : 380 ms
[2023-03-19 10:14:59] [INFO ] Computing Do-Not-Accords matrix : 517 transitions.
[2023-03-19 10:14:59] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 10:14:59] [INFO ] Built C files in 2329ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17071071045253826903
Running compilation step : cd /tmp/ltsmin17071071045253826903;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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/graph3850354871062845188.txt' '-o' '/tmp/graph3850354871062845188.bin' '-w' '/tmp/graph3850354871062845188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3850354871062845188.bin' '-l' '-1' '-v' '-w' '/tmp/graph3850354871062845188.weights' '-q' '0' '-e' '0.001'
[2023-03-19 10:15:00] [INFO ] Decomposing Gal with order
[2023-03-19 10:15:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 10:15:00] [INFO ] Removed a total of 521 redundant transitions.
[2023-03-19 10:15:00] [INFO ] Flatten gal took : 251 ms
[2023-03-19 10:15:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 315 labels/synchronizations in 40 ms.
[2023-03-19 10:15:00] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10729547172219259217.gal : 15 ms
[2023-03-19 10:15:00] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13723859478693113557.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/ReachabilityFireability10729547172219259217.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13723859478693113557.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 ...309
Loading property file /tmp/ReachabilityFireability13723859478693113557.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :134 after 263
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :263 after 520
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :520 after 1033
Compilation finished in 2474 ms.
Running link step : cd /tmp/ltsmin17071071045253826903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin17071071045253826903;'/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' 'SemanticWebServicesPTS256P06ReachabilityFireability15==true'
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1033 after 2058
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2058 after 4107
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4107 after 8204
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :8204 after 16397
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.061: Initializing POR dependencies: labels 518, guards 517
pins2lts-mc-linux64( 3/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.259: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.482: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.707: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.815: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.839: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.842: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 2.228: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 0/ 8), 2.720: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 2.720: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 2.720: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 2.720: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 2.721: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 2.721: There are 518 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 2.721: State length is 127, there are 517 groups
pins2lts-mc-linux64( 0/ 8), 2.721: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 2.721: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 2.721: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 2.721: Visible groups: 0 / 517, labels: 1 / 518
pins2lts-mc-linux64( 0/ 8), 2.721: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 2.721: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 2.720: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 2.721: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 2.721: "SemanticWebServicesPTS256P06ReachabilityFireability15==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 2.777: ~120 levels ~960 states ~960 transitions
pins2lts-mc-linux64( 0/ 8), 2.830: ~240 levels ~1920 states ~1920 transitions
pins2lts-mc-linux64( 0/ 8), 2.953: ~480 levels ~3840 states ~3840 transitions
pins2lts-mc-linux64( 0/ 8), 3.181: ~960 levels ~7680 states ~7680 transitions
pins2lts-mc-linux64( 0/ 8), 3.797: ~1920 levels ~15360 states ~15360 transitions
pins2lts-mc-linux64( 0/ 8), 4.711: ~3840 levels ~30720 states ~30720 transitions
pins2lts-mc-linux64( 0/ 8), 6.330: ~7680 levels ~61440 states ~61440 transitions
pins2lts-mc-linux64( 0/ 8), 9.084: ~15360 levels ~122880 states ~122880 transitions
pins2lts-mc-linux64( 0/ 8), 13.966: ~30720 levels ~245760 states ~245760 transitions
pins2lts-mc-linux64( 0/ 8), 22.959: ~61440 levels ~491520 states ~491520 transitions
pins2lts-mc-linux64( 0/ 8), 39.737: ~122880 levels ~983040 states ~983040 transitions
pins2lts-mc-linux64( 0/ 8), 70.844: ~245760 levels ~1966080 states ~1966080 transitions
pins2lts-mc-linux64( 0/ 8), 128.658: ~491520 levels ~3932160 states ~3932160 transitions
pins2lts-mc-linux64( 0/ 8), 234.723: ~983040 levels ~7864320 states ~7864320 transitions
pins2lts-mc-linux64( 0/ 8), 440.059: ~1966080 levels ~15728640 states ~15728640 transitions
pins2lts-mc-linux64( 0/ 8), 843.413: ~3932160 levels ~31457280 states ~31457280 transitions
pins2lts-mc-linux64( 0/ 8), 1441.089: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1447.707:
pins2lts-mc-linux64( 0/ 8), 1447.707: mean standard work distribution: 264.6% (states) 264.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 1447.707:
pins2lts-mc-linux64( 0/ 8), 1447.707: Explored 6645512 states 6645608 transitions, fanout: 1.000
pins2lts-mc-linux64( 0/ 8), 1447.707: Total exploration time 1444.980 sec (1438.370 sec minimum, 1439.196 sec on average)
pins2lts-mc-linux64( 0/ 8), 1447.707: States per second: 4599, Transitions per second: 4599
pins2lts-mc-linux64( 0/ 8), 1447.707: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 1447.707:
pins2lts-mc-linux64( 0/ 8), 1447.707: Queue width: 8B, total height: 1, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 1447.707: Tree memory: 306.7MB, 48.4 B/state, compr.: 9.5%
pins2lts-mc-linux64( 0/ 8), 1447.707: Tree fill ratio (roots/leafs): 4.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1447.707: Stored 558 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1447.707: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1447.707: Est. total memory use: 306.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17071071045253826903;'/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' 'SemanticWebServicesPTS256P06ReachabilityFireability15==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17071071045253826903;'/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' 'SemanticWebServicesPTS256P06ReachabilityFireability15==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 13101416 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15938852 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S256P06"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S256P06, 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 r357-smll-167891806400423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P06.tgz
mv SemanticWebServices-PT-S256P06 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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;