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.r075-smll-167814400600134.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 smartxred
Input is CircadianClock-PT-010000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-smll-167814400600134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 7.8K Feb 26 10:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 10:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 10:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 10:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 10:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 10:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 11K 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 CircadianClock-PT-010000-ReachabilityCardinality-00
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-01
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-02
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-03
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-04
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-05
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-06
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-07
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-08
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-09
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-10
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-11
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-12
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-13
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-14
FORMULA_NAME CircadianClock-PT-010000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678249694057

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=CircadianClock-PT-010000
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-08 04:28:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 04:28:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 04:28:17] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2023-03-08 04:28:17] [INFO ] Transformed 14 places.
[2023-03-08 04:28:17] [INFO ] Transformed 16 transitions.
[2023-03-08 04:28:17] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10001 steps, including 0 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 86873 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{1=1}
Probabilistic random walk after 86873 steps, saw 64320 distinct states, run finished after 3006 ms. (steps per millisecond=28 ) properties seen :1
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 15 properties.
[2023-03-08 04:28:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 04:28:21] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-08 04:28:21] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-08 04:28:21] [INFO ] After 372ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:14
[2023-03-08 04:28:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-08 04:28:21] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :13
[2023-03-08 04:28:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 04:28:21] [INFO ] After 110ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :2 sat :13
[2023-03-08 04:28:21] [INFO ] After 247ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :13
Attempting to minimize the solution found.
Minimization took 123 ms.
[2023-03-08 04:28:22] [INFO ] After 649ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :13
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 13 different solutions.
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 14336 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 17 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 11) seen :1
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 10) seen :1
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) 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 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-08 04:28:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:28:37] [INFO ] Invariant cache hit.
[2023-03-08 04:28:37] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 04:28:37] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-08 04:28:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 04:28:37] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-08 04:28:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 04:28:37] [INFO ] After 45ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-08 04:28:37] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-08 04:28:37] [INFO ] After 265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 9708 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 142056 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{4=1, 6=1, 8=1}
Probabilistic random walk after 142056 steps, saw 104397 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :3
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 6 properties.
[2023-03-08 04:28:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:28:50] [INFO ] Invariant cache hit.
[2023-03-08 04:28:50] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 04:28:50] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 04:28:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 04:28:50] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-08 04:28:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 04:28:50] [INFO ] After 38ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-08 04:28:50] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-08 04:28:50] [INFO ] After 229ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 6535 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 207437 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{5=1}
Probabilistic random walk after 207437 steps, saw 144812 distinct states, run finished after 3005 ms. (steps per millisecond=69 ) properties seen :1
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 5 properties.
[2023-03-08 04:29:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:29:00] [INFO ] Invariant cache hit.
[2023-03-08 04:29:00] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 04:29:00] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 04:29:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 04:29:00] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 04:29:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 04:29:00] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 04:29:00] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-08 04:29:01] [INFO ] After 138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 3621 ms.
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 237547 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{4=1}
Probabilistic random walk after 237547 steps, saw 168381 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :1
FORMULA CircadianClock-PT-010000-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 4 properties.
[2023-03-08 04:29:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:29:07] [INFO ] Invariant cache hit.
[2023-03-08 04:29:07] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 04:29:07] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 04:29:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-08 04:29:07] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 04:29:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 04:29:07] [INFO ] After 18ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-08 04:29:08] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-08 04:29:08] [INFO ] After 120ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 3094 ms.
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 247757 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 247757 steps, saw 176549 distinct states, run finished after 3004 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-08 04:29:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:29:14] [INFO ] Invariant cache hit.
[2023-03-08 04:29:14] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 04:29:14] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 04:29:14] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 04:29:14] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 04:29:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 04:29:14] [INFO ] After 26ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-08 04:29:14] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-08 04:29:14] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 2973 ms.
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 04:29:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:29:17] [INFO ] Invariant cache hit.
[2023-03-08 04:29:17] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-08 04:29:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:29:17] [INFO ] Invariant cache hit.
[2023-03-08 04:29:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 04:29:17] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-08 04:29:17] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-08 04:29:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 04:29:17] [INFO ] Invariant cache hit.
[2023-03-08 04:29:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 14/14 places, 16/16 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 14
Applied a total of 2 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 14/16 (removed 2) transitions.
Running SMT prover for 4 properties.
[2023-03-08 04:29:17] [INFO ] Invariant cache hit.
[2023-03-08 04:29:17] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 04:29:17] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 04:29:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 04:29:17] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 04:29:17] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-08 04:29:17] [INFO ] After 110ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-08 04:29:17] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-08 04:29:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 14 places, 16 transitions and 58 arcs took 0 ms.
[2023-03-08 04:29:18] [INFO ] Flatten gal took : 28 ms
Total runtime 61027 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CircadianClock (PT), instance 010000
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: 14 places, 16 transitions, 58 arcs.
Final Score: 46.068
Took : 1 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: CircadianClock-PT-010000-ReachabilityCardinality-02 (reachable &!potential( ( ( (! ( ( 1372 ) <= (tk(P11)) )) | (! ( ( 2733 ) <= (tk(P2)) )) ) | ( ( ( ( 5586 ) <= (tk(P8)) ) & ( ( ( 1879 ) <= (tk(P8)) ) & ( (! ( ( 8773 ) <= (tk(P7)) )) | (! ( ( 3213 ) <= (tk(P9)) )) ) ) ) | ( ( (tk(P2)) <= ( 5476 ) ) & ( ( ( 8320 ) <= (tk(P7)) ) & ( ( 7326 ) <= (tk(P6)) ) ) ) ) )))
PROPERTY: CircadianClock-PT-010000-ReachabilityCardinality-03 (reachable &!potential( ( ( (! ( ( 6874 ) <= (tk(P7)) )) | ( (tk(P13)) <= ( 4877 ) ) ) | ( ( ( (tk(P9)) <= (tk(P7)) ) & (! ( (tk(P8)) <= (tk(P13)) )) ) | ( ( (! ( (tk(P13)) <= (tk(P3)) )) & (! ( ( 9220 ) <= (tk(P9)) )) ) | ( ( ( (tk(P8)) <= ( 6625 ) ) | ( ( 5967 ) <= (tk(P13)) ) ) & ( ( (tk(P12)) <= ( 5065 ) ) | ( (tk(P7)) <= (tk(P11)) ) ) ) ) ) )))
PROPERTY: CircadianClock-PT-010000-ReachabilityCardinality-04 (reachable & potential(( (! ( (tk(P3)) <= (tk(P12)) )) & ( (! ( (tk(P7)) <= (tk(P11)) )) & ( (! ( ( 5556 ) <= (tk(P11)) )) | ( ( ( (! ( (tk(P7)) <= ( 9184 ) )) | (! ( ( 3762 ) <= (tk(P7)) )) ) | ( (! ( (tk(P1)) <= ( 7580 ) )) | ( (! ( ( 2973 ) <= (tk(P13)) )) | ( (! ( (tk(P7)) <= (tk(P8)) )) & (! ( ( 3188 ) <= (tk(P8)) )) ) ) ) ) & ( ( ( ( 7466 ) <= (tk(P9)) ) & ( ( (tk(P1)) <= (tk(P10)) ) & ( (! ( (tk(P10)) <= ( 6049 ) )) | ( (! ( ( 961 ) <= (tk(P14)) )) | ( (! ( (tk(P5)) <= (tk(P13)) )) & (! ( ( 4765 ) <= (tk(P1)) )) ) ) ) ) ) | ( ( ( 3257 ) <= (tk(P5)) ) & ( ( (tk(P5)) <= (tk(P7)) ) & ( ( 3330 ) <= (tk(P2)) ) ) ) ) ) ) ) )))
PROPERTY: CircadianClock-PT-010000-ReachabilityCardinality-06 (reachable & potential(( ( (! ( (tk(P13)) <= ( 5958 ) )) & ( (tk(P11)) <= ( 5065 ) ) ) & ( ( ( (tk(P1)) <= (tk(P10)) ) | ( (! ( (tk(P1)) <= (tk(P3)) )) | ( (tk(P10)) <= ( 9093 ) ) ) ) & ( ( ( 8360 ) <= (tk(P10)) ) | ( (tk(P12)) <= ( 1648 ) ) ) ) )))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13757004 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16106408 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
Caught signal 15, terminating.

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="CircadianClock-PT-010000"
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 CircadianClock-PT-010000, 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 r075-smll-167814400600134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-010000.tgz
mv CircadianClock-PT-010000 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 ;