Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r043-tajo-167813697100630.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is CANConstruction-PT-020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-tajo-167813697100630
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.7K Feb 25 21:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 21:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 21:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 21:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 21:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 21:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 21:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 641K Mar 5 18:22 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 CANConstruction-PT-020-ReachabilityCardinality-00
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-01
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-02
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-03
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-04
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-05
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-06
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-07
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-08
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-09
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-10
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-11
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-12
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-13
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-14
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678796273263

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=smartxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-020
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 12:17:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 12:17:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 12:17:56] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2023-03-14 12:17:56] [INFO ] Transformed 1042 places.
[2023-03-14 12:17:56] [INFO ] Transformed 1760 transitions.
[2023-03-14 12:17:56] [INFO ] Parsed PT model containing 1042 places and 1760 transitions and 5200 arcs in 229 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 30 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 16) seen :11
FORMULA CANConstruction-PT-020-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1760 rows 1042 cols
[2023-03-14 12:17:57] [INFO ] Computed 41 place invariants in 30 ms
[2023-03-14 12:17:57] [INFO ] [Real]Absence check using 21 positive place invariants in 33 ms returned sat
[2023-03-14 12:17:57] [INFO ] [Real]Absence check using 21 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-14 12:17:57] [INFO ] After 661ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-14 12:17:58] [INFO ] [Nat]Absence check using 21 positive place invariants in 21 ms returned sat
[2023-03-14 12:17:58] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 77 ms returned sat
[2023-03-14 12:18:01] [INFO ] After 3348ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-14 12:18:01] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-14 12:18:01] [INFO ] After 332ms SMT Verify possible using 780 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-14 12:18:02] [INFO ] After 787ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 246 ms.
[2023-03-14 12:18:02] [INFO ] After 4774ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA CANConstruction-PT-020-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CANConstruction-PT-020-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CANConstruction-PT-020-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 49 out of 1042 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1042/1042 places, 1760/1760 transitions.
Drop transitions removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 121 place count 1042 transition count 1639
Reduce places removed 121 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 125 rules applied. Total rules applied 246 place count 921 transition count 1635
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 250 place count 917 transition count 1635
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 250 place count 917 transition count 1630
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 260 place count 912 transition count 1630
Discarding 337 places :
Symmetric choice reduction at 3 with 337 rule applications. Total rules 597 place count 575 transition count 956
Iterating global reduction 3 with 337 rules applied. Total rules applied 934 place count 575 transition count 956
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 964 place count 560 transition count 941
Free-agglomeration rule applied 13 times.
Iterating global reduction 3 with 13 rules applied. Total rules applied 977 place count 560 transition count 928
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 990 place count 547 transition count 928
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 993 place count 547 transition count 925
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 996 place count 544 transition count 925
Partial Free-agglomeration rule applied 29 times.
Drop transitions removed 29 transitions
Iterating global reduction 5 with 29 rules applied. Total rules applied 1025 place count 544 transition count 925
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 1029 place count 544 transition count 925
Applied a total of 1029 rules in 614 ms. Remains 544 /1042 variables (removed 498) and now considering 925/1760 (removed 835) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 615 ms. Remains : 544/1042 places, 925/1760 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 417749 steps, run timeout after 3001 ms. (steps per millisecond=139 ) properties seen :{}
Probabilistic random walk after 417749 steps, saw 74932 distinct states, run finished after 3002 ms. (steps per millisecond=139 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 925 rows 544 cols
[2023-03-14 12:18:06] [INFO ] Computed 41 place invariants in 14 ms
[2023-03-14 12:18:06] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 12:18:06] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-14 12:18:06] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 12:18:07] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 12:18:07] [INFO ] State equation strengthened by 804 read => feed constraints.
[2023-03-14 12:18:07] [INFO ] After 195ms SMT Verify possible using 804 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 12:18:07] [INFO ] After 357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 124 ms.
[2023-03-14 12:18:07] [INFO ] After 840ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 49 out of 544 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 544/544 places, 925/925 transitions.
Applied a total of 0 rules in 63 ms. Remains 544 /544 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 544/544 places, 925/925 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 544/544 places, 925/925 transitions.
Applied a total of 0 rules in 42 ms. Remains 544 /544 variables (removed 0) and now considering 925/925 (removed 0) transitions.
[2023-03-14 12:18:07] [INFO ] Invariant cache hit.
[2023-03-14 12:18:07] [INFO ] Implicit Places using invariants in 364 ms returned [7, 13, 19, 24, 30, 40, 46, 52, 56, 64, 70, 80, 86, 92, 100, 106, 110, 114, 120]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 368 ms to find 19 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 525/544 places, 925/925 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 525 transition count 916
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 516 transition count 916
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 512 transition count 912
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 512 transition count 912
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 50 place count 500 transition count 900
Applied a total of 50 rules in 83 ms. Remains 500 /525 variables (removed 25) and now considering 900/925 (removed 25) transitions.
// Phase 1: matrix 900 rows 500 cols
[2023-03-14 12:18:08] [INFO ] Computed 22 place invariants in 5 ms
[2023-03-14 12:18:08] [INFO ] Implicit Places using invariants in 260 ms returned []
[2023-03-14 12:18:08] [INFO ] Invariant cache hit.
[2023-03-14 12:18:08] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-14 12:18:09] [INFO ] Implicit Places using invariants and state equation in 1474 ms returned []
Implicit Place search using SMT with State Equation took 1742 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 500/544 places, 900/925 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2238 ms. Remains : 500/544 places, 900/925 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 493590 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :{}
Probabilistic random walk after 493590 steps, saw 119036 distinct states, run finished after 3003 ms. (steps per millisecond=164 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 12:18:13] [INFO ] Invariant cache hit.
[2023-03-14 12:18:13] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 12:18:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-14 12:18:13] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-14 12:18:13] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 12:18:13] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-14 12:18:13] [INFO ] After 227ms SMT Verify possible using 780 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 12:18:13] [INFO ] After 394ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 107 ms.
[2023-03-14 12:18:13] [INFO ] After 779ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 49 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 900/900 transitions.
Applied a total of 0 rules in 42 ms. Remains 500 /500 variables (removed 0) and now considering 900/900 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 500/500 places, 900/900 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 900/900 transitions.
Applied a total of 0 rules in 37 ms. Remains 500 /500 variables (removed 0) and now considering 900/900 (removed 0) transitions.
[2023-03-14 12:18:13] [INFO ] Invariant cache hit.
[2023-03-14 12:18:14] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-14 12:18:14] [INFO ] Invariant cache hit.
[2023-03-14 12:18:14] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-14 12:18:16] [INFO ] Implicit Places using invariants and state equation in 1826 ms returned []
Implicit Place search using SMT with State Equation took 2128 ms to find 0 implicit places.
[2023-03-14 12:18:16] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-14 12:18:16] [INFO ] Invariant cache hit.
[2023-03-14 12:18:16] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2650 ms. Remains : 500/500 places, 900/900 transitions.
Graph (trivial) has 725 edges and 500 vertex of which 289 / 500 are part of one of the 15 SCC in 4 ms
Free SCC test removed 274 places
Drop transitions removed 533 transitions
Reduce isomorphic transitions removed 533 transitions.
Graph (complete) has 454 edges and 226 vertex of which 203 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 99 rules applied. Total rules applied 101 place count 203 transition count 265
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 149 rules applied. Total rules applied 250 place count 135 transition count 184
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 33 rules applied. Total rules applied 283 place count 118 transition count 168
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 283 place count 118 transition count 166
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 287 place count 116 transition count 166
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 290 place count 113 transition count 163
Iterating global reduction 3 with 3 rules applied. Total rules applied 293 place count 113 transition count 163
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 297 place count 111 transition count 161
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 303 place count 108 transition count 172
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 305 place count 108 transition count 170
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 311 place count 108 transition count 164
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 317 place count 102 transition count 164
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 334 place count 102 transition count 164
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 341 place count 95 transition count 157
Iterating global reduction 4 with 7 rules applied. Total rules applied 348 place count 95 transition count 157
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 353 place count 90 transition count 152
Applied a total of 353 rules in 35 ms. Remains 90 /500 variables (removed 410) and now considering 152/900 (removed 748) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 152 rows 90 cols
[2023-03-14 12:18:16] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-14 12:18:16] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 12:18:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-14 12:18:16] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-14 12:18:16] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 12:18:16] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-14 12:18:16] [INFO ] After 148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-14 12:18:16] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-03-14 12:18:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 500 places, 900 transitions and 3445 arcs took 6 ms.
[2023-03-14 12:18:17] [INFO ] Flatten gal took : 79 ms
Total runtime 21001 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CANConstruction (PT), instance 020
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 500 places, 900 transitions, 3445 arcs.
Final Score: 29492.441
Took : 36 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: CANConstruction-PT-020-ReachabilityCardinality-06 (reachable &!potential( ( ( ( ( ( 1 ) <= (tk(P275)) ) | (! ( (tk(P291)) <= (tk(P27)) )) ) | ( ( (tk(P461)) <= (tk(P309)) ) | ( ( ( 1 ) <= (tk(P219)) ) | ( (tk(P49)) <= (tk(P221)) ) ) ) ) | ( ( ( (tk(P76)) <= (tk(P25)) ) | ( ( (tk(P205)) <= (tk(P255)) ) & ( (tk(P50)) <= (tk(P302)) ) ) ) | ( ( ( (! ( (tk(P455)) <= ( 0 ) )) & ( (! ( (tk(P15)) <= ( 0 ) )) & ( ( 1 ) <= (tk(P22)) ) ) ) & ( ( (! ( (tk(P310)) <= ( 0 ) )) & (! ( (tk(P349)) <= (tk(P372)) )) ) & ( (! ( (tk(P263)) <= (tk(P11)) )) & ( ( (! ( ( 1 ) <= (tk(P499)) )) & (! ( ( 1 ) <= (tk(P214)) )) ) | ( (! ( (tk(P228)) <= ( 0 ) )) & (! ( (tk(P277)) <= (tk(P148)) )) ) ) ) ) ) | ( ( (! ( (tk(P440)) <= (tk(P367)) )) & ( (! ( (tk(P305)) <= ( 0 ) )) | ( ( ( 1 ) <= (tk(P299)) ) & ( ( 1 ) <= (tk(P228)) ) ) ) ) | ( (! ( ( 1 ) <= (tk(P323)) )) & ( ( ( 1 ) <= (tk(P117)) ) | ( ( ( 1 ) <= (tk(P212)) ) | ( ( ( 1 ) <= (tk(P448)) ) & (! ( (tk(P131)) <= (tk(P326)) )) ) ) ) ) ) ) ) )))
PROPERTY: CANConstruction-PT-020-ReachabilityCardinality-09 (reachable & potential(( (! ( (tk(P135)) <= ( 0 ) )) & ( ( ( 1 ) <= (tk(P244)) ) & ( ( ( ( 1 ) <= (tk(P268)) ) | (! ( ( 1 ) <= (tk(P40)) )) ) | ( (! ( (tk(P63)) <= (tk(P384)) )) | ( ( (tk(P146)) <= (tk(P493)) ) | ( (! ( (tk(P242)) <= (tk(P6)) )) & ( (! ( ( 1 ) <= (tk(P331)) )) & (! ( ( 1 ) <= (tk(P65)) )) ) ) ) ) ) ) )))

BK_STOP 1678799729855

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
/home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//smart.sh: line 116: 574 Killed ${SMART}/smart ${INPUT_SM}

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="CANConstruction-PT-020"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is CANConstruction-PT-020, 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 r043-tajo-167813697100630"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-020.tgz
mv CANConstruction-PT-020 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;