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.r395-oct2-167903718600279.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ShieldIIPt-PT-020A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-oct2-167903718600279
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 6.2K Feb 25 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 17:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 18:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 18:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 105K 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 ShieldIIPt-PT-020A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-020A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679560497012

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-020A
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-23 08:35:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 08:35:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 08:35:00] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2023-03-23 08:35:00] [INFO ] Transformed 383 places.
[2023-03-23 08:35:00] [INFO ] Transformed 283 transitions.
[2023-03-23 08:35:00] [INFO ] Found NUPN structural information;
[2023-03-23 08:35:00] [INFO ] Parsed PT model containing 383 places and 283 transitions and 1206 arcs in 210 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=12 ) properties (out of 16) seen :6
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 10) 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 10) seen :1
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 9) seen :0
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 107 ms. (steps per millisecond=93 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 282 rows 383 cols
[2023-03-23 08:35:02] [INFO ] Computed 181 place invariants in 15 ms
[2023-03-23 08:35:03] [INFO ] After 819ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-23 08:35:03] [INFO ] [Nat]Absence check using 181 positive place invariants in 187 ms returned sat
[2023-03-23 08:35:05] [INFO ] After 1068ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-23 08:35:06] [INFO ] After 2189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 662 ms.
[2023-03-23 08:35:06] [INFO ] After 3499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 644 ms.
Support contains 175 out of 383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 11 place count 382 transition count 281
Applied a total of 11 rules in 48 ms. Remains 382 /383 variables (removed 1) and now considering 281/282 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 382/383 places, 281/282 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=22 ) properties (out of 9) seen :1
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 281 rows 382 cols
[2023-03-23 08:35:08] [INFO ] Computed 181 place invariants in 4 ms
[2023-03-23 08:35:09] [INFO ] After 226ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-23 08:35:09] [INFO ] [Nat]Absence check using 181 positive place invariants in 193 ms returned sat
[2023-03-23 08:35:10] [INFO ] After 640ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-23 08:35:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-23 08:35:10] [INFO ] After 725ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-23 08:35:11] [INFO ] After 1567ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 506 ms.
[2023-03-23 08:35:12] [INFO ] After 3174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 391 ms.
Support contains 157 out of 382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 382/382 places, 281/281 transitions.
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 382 transition count 281
Applied a total of 3 rules in 19 ms. Remains 382 /382 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 382/382 places, 281/281 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 8) seen :0
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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 101897 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{3=1, 5=1, 6=1, 7=1}
Probabilistic random walk after 101897 steps, saw 99536 distinct states, run finished after 3003 ms. (steps per millisecond=33 ) properties seen :4
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-020A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 4 properties.
// Phase 1: matrix 281 rows 382 cols
[2023-03-23 08:35:16] [INFO ] Computed 181 place invariants in 3 ms
[2023-03-23 08:35:16] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 08:35:16] [INFO ] [Nat]Absence check using 181 positive place invariants in 75 ms returned sat
[2023-03-23 08:35:17] [INFO ] After 373ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-23 08:35:17] [INFO ] After 328ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:18] [INFO ] After 727ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 327 ms.
[2023-03-23 08:35:18] [INFO ] After 1654ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 216 ms.
Support contains 118 out of 382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 382/382 places, 281/281 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 382 transition count 281
Applied a total of 4 rules in 20 ms. Remains 382 /382 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 382/382 places, 281/281 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 110837 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 110837 steps, saw 106613 distinct states, run finished after 3003 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 281 rows 382 cols
[2023-03-23 08:35:22] [INFO ] Computed 181 place invariants in 2 ms
[2023-03-23 08:35:22] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 08:35:22] [INFO ] [Nat]Absence check using 181 positive place invariants in 32 ms returned sat
[2023-03-23 08:35:23] [INFO ] After 464ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 08:35:23] [INFO ] After 452ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:24] [INFO ] After 999ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 441 ms.
[2023-03-23 08:35:24] [INFO ] After 2167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 119 ms.
Support contains 118 out of 382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 382/382 places, 281/281 transitions.
Applied a total of 0 rules in 54 ms. Remains 382 /382 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 382/382 places, 281/281 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 382/382 places, 281/281 transitions.
Applied a total of 0 rules in 24 ms. Remains 382 /382 variables (removed 0) and now considering 281/281 (removed 0) transitions.
[2023-03-23 08:35:24] [INFO ] Invariant cache hit.
[2023-03-23 08:35:25] [INFO ] Implicit Places using invariants in 1218 ms returned [373]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1225 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 381/382 places, 281/281 transitions.
Applied a total of 0 rules in 10 ms. Remains 381 /381 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1259 ms. Remains : 381/382 places, 281/281 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 110284 steps, run timeout after 3002 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 110284 steps, saw 106069 distinct states, run finished after 3002 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 281 rows 381 cols
[2023-03-23 08:35:29] [INFO ] Computed 180 place invariants in 2 ms
[2023-03-23 08:35:29] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 08:35:30] [INFO ] [Nat]Absence check using 180 positive place invariants in 92 ms returned sat
[2023-03-23 08:35:30] [INFO ] After 442ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 08:35:31] [INFO ] After 304ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:31] [INFO ] After 765ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 327 ms.
[2023-03-23 08:35:31] [INFO ] After 1874ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 287 ms.
Support contains 118 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 281/281 transitions.
Applied a total of 0 rules in 11 ms. Remains 381 /381 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 381/381 places, 281/281 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 281/281 transitions.
Applied a total of 0 rules in 9 ms. Remains 381 /381 variables (removed 0) and now considering 281/281 (removed 0) transitions.
[2023-03-23 08:35:32] [INFO ] Invariant cache hit.
[2023-03-23 08:35:32] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-23 08:35:32] [INFO ] Invariant cache hit.
[2023-03-23 08:35:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 08:35:33] [INFO ] Implicit Places using invariants and state equation in 1367 ms returned []
Implicit Place search using SMT with State Equation took 1651 ms to find 0 implicit places.
[2023-03-23 08:35:33] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-23 08:35:33] [INFO ] Invariant cache hit.
[2023-03-23 08:35:34] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2027 ms. Remains : 381/381 places, 281/281 transitions.
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 381 transition count 281
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 381 transition count 274
Applied a total of 14 rules in 20 ms. Remains 381 /381 variables (removed 0) and now considering 274/281 (removed 7) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 274 rows 381 cols
[2023-03-23 08:35:34] [INFO ] Computed 180 place invariants in 2 ms
[2023-03-23 08:35:34] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 08:35:34] [INFO ] [Nat]Absence check using 180 positive place invariants in 38 ms returned sat
[2023-03-23 08:35:34] [INFO ] After 382ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:35] [INFO ] After 717ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 267 ms.
[2023-03-23 08:35:35] [INFO ] After 1212ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-23 08:35:35] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 21 ms.
[2023-03-23 08:35:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 381 places, 281 transitions and 1240 arcs took 7 ms.
[2023-03-23 08:35:36] [INFO ] Flatten gal took : 76 ms
Total runtime 35631 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ShieldIIPt (PT), instance 020A
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 381 places, 281 transitions, 1240 arcs.
Final Score: 13705.934
Took : 12 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679560549289

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 1909:
syntax error

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="ShieldIIPt-PT-020A"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldIIPt-PT-020A, 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 r395-oct2-167903718600279"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-020A.tgz
mv ShieldIIPt-PT-020A 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 ;