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.r120-tall-167814498500288.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is DES-PT-40a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-tall-167814498500288
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.4K Feb 26 15:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 15:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 15:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 15:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 15:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 15:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 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 83K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678393611933

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=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-40a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 20:26:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-09 20:26:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 20:26:53] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2023-03-09 20:26:53] [INFO ] Transformed 274 places.
[2023-03-09 20:26:53] [INFO ] Transformed 231 transitions.
[2023-03-09 20:26:53] [INFO ] Found NUPN structural information;
[2023-03-09 20:26:53] [INFO ] Parsed PT model containing 274 places and 231 transitions and 1116 arcs in 141 ms.
Structural test allowed to assert that 44 places are NOT stable. Took 6 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Incomplete random walk after 10000 steps, including 221 resets, run finished after 505 ms. (steps per millisecond=19 ) properties (out of 230) seen :88
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 142) seen :0
Running SMT prover for 142 properties.
// Phase 1: matrix 217 rows 274 cols
[2023-03-09 20:26:54] [INFO ] Computed 59 place invariants in 25 ms
[2023-03-09 20:26:55] [INFO ] After 1070ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:142
[2023-03-09 20:26:55] [INFO ] [Nat]Absence check using 34 positive place invariants in 10 ms returned sat
[2023-03-09 20:26:56] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 58 ms returned sat
[2023-03-09 20:27:02] [INFO ] After 3966ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :142
[2023-03-09 20:27:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 20:27:06] [INFO ] After 4165ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :142
[2023-03-09 20:27:06] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 4 ms to minimize.
[2023-03-09 20:27:07] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2023-03-09 20:27:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 763 ms
[2023-03-09 20:27:09] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2023-03-09 20:27:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2023-03-09 20:27:09] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2023-03-09 20:27:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2023-03-09 20:27:13] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 1 ms to minimize.
[2023-03-09 20:27:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2023-03-09 20:27:14] [INFO ] After 11908ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :142
Attempting to minimize the solution found.
Minimization took 3962 ms.
[2023-03-09 20:27:18] [INFO ] After 23193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :142
Fused 142 Parikh solutions to 140 different solutions.
Parikh walk visited 128 properties in 33594 ms.
Support contains 14 out of 274 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 274/274 places, 217/217 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 274 transition count 215
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 273 transition count 214
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 273 transition count 214
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 9 place count 273 transition count 214
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 272 transition count 213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 271 transition count 213
Applied a total of 11 rules in 89 ms. Remains 271 /274 variables (removed 3) and now considering 213/217 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 271/274 places, 213/217 transitions.
Incomplete random walk after 1000000 steps, including 13597 resets, run finished after 17309 ms. (steps per millisecond=57 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2294 resets, run finished after 3585 ms. (steps per millisecond=278 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2276 resets, run finished after 3038 ms. (steps per millisecond=329 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2280 resets, run finished after 3080 ms. (steps per millisecond=324 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2289 resets, run finished after 3137 ms. (steps per millisecond=318 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2264 resets, run finished after 3161 ms. (steps per millisecond=316 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2288 resets, run finished after 3002 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2265 resets, run finished after 3058 ms. (steps per millisecond=327 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2296 resets, run finished after 3164 ms. (steps per millisecond=316 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2290 resets, run finished after 3101 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2255 resets, run finished after 3102 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2256 resets, run finished after 3094 ms. (steps per millisecond=323 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2277 resets, run finished after 3118 ms. (steps per millisecond=320 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2292 resets, run finished after 3253 ms. (steps per millisecond=307 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2297 resets, run finished after 3152 ms. (steps per millisecond=317 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 49147964 steps, run timeout after 183001 ms. (steps per millisecond=268 ) properties seen :{}
Probabilistic random walk after 49147964 steps, saw 5827262 distinct states, run finished after 183006 ms. (steps per millisecond=268 ) properties seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 213 rows 271 cols
[2023-03-09 20:31:56] [INFO ] Computed 60 place invariants in 7 ms
[2023-03-09 20:31:56] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-09 20:31:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2023-03-09 20:31:56] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2023-03-09 20:31:57] [INFO ] After 246ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-09 20:31:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 20:31:57] [INFO ] After 128ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-03-09 20:31:57] [INFO ] After 348ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 126 ms.
[2023-03-09 20:31:57] [INFO ] After 915ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 44348 ms.
Support contains 14 out of 271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 271/271 places, 213/213 transitions.
Applied a total of 0 rules in 17 ms. Remains 271 /271 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 271/271 places, 213/213 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 271/271 places, 213/213 transitions.
Applied a total of 0 rules in 10 ms. Remains 271 /271 variables (removed 0) and now considering 213/213 (removed 0) transitions.
[2023-03-09 20:32:41] [INFO ] Invariant cache hit.
[2023-03-09 20:32:42] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-09 20:32:42] [INFO ] Invariant cache hit.
[2023-03-09 20:32:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 20:32:42] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
[2023-03-09 20:32:42] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-09 20:32:42] [INFO ] Invariant cache hit.
[2023-03-09 20:32:42] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 673 ms. Remains : 271/271 places, 213/213 transitions.
Incomplete random walk after 100000 steps, including 1355 resets, run finished after 2082 ms. (steps per millisecond=48 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-09 20:32:44] [INFO ] Invariant cache hit.
[2023-03-09 20:32:44] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-09 20:32:44] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 12 ms returned sat
[2023-03-09 20:32:44] [INFO ] After 106ms SMT Verify possible using state equation in real domain returned unsat :0 sat :14
[2023-03-09 20:32:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 20:32:44] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :14
[2023-03-09 20:32:44] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 1 ms to minimize.
[2023-03-09 20:32:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-09 20:32:45] [INFO ] After 386ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-09 20:32:45] [INFO ] After 556ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-09 20:32:45] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-09 20:32:45] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 92 ms returned sat
[2023-03-09 20:32:45] [INFO ] After 169ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-09 20:32:45] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-03-09 20:32:45] [INFO ] After 261ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-09 20:32:45] [INFO ] After 615ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Incomplete random walk after 1000000 steps, including 13667 resets, run finished after 20784 ms. (steps per millisecond=48 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2284 resets, run finished after 3974 ms. (steps per millisecond=251 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2262 resets, run finished after 3860 ms. (steps per millisecond=259 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2261 resets, run finished after 3934 ms. (steps per millisecond=254 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2296 resets, run finished after 3864 ms. (steps per millisecond=258 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2257 resets, run finished after 3896 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2286 resets, run finished after 3959 ms. (steps per millisecond=252 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2266 resets, run finished after 3997 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2290 resets, run finished after 4016 ms. (steps per millisecond=249 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2299 resets, run finished after 3948 ms. (steps per millisecond=253 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2260 resets, run finished after 3930 ms. (steps per millisecond=254 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2274 resets, run finished after 3976 ms. (steps per millisecond=251 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2297 resets, run finished after 3947 ms. (steps per millisecond=253 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2271 resets, run finished after 4065 ms. (steps per millisecond=246 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2249 resets, run finished after 3938 ms. (steps per millisecond=253 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 57426968 steps, run timeout after 228001 ms. (steps per millisecond=251 ) properties seen :{}
Probabilistic random walk after 57426968 steps, saw 6794647 distinct states, run finished after 228001 ms. (steps per millisecond=251 ) properties seen :0
Running SMT prover for 14 properties.
[2023-03-09 20:37:49] [INFO ] Invariant cache hit.
[2023-03-09 20:37:50] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-09 20:37:50] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2023-03-09 20:37:50] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 94 ms returned sat
[2023-03-09 20:37:50] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-09 20:37:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 20:37:50] [INFO ] After 132ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-03-09 20:37:50] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 0 ms to minimize.
[2023-03-09 20:37:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 76 ms
[2023-03-09 20:37:51] [INFO ] After 430ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 131 ms.
[2023-03-09 20:37:51] [INFO ] After 1115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 12 different solutions.
Finished Parikh walk after 1989 steps, including 2 resets, run visited all 14 properties in 32 ms. (steps per millisecond=62 )
Parikh walk visited 14 properties in 3715 ms.
Able to resolve query StableMarking after proving 231 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 661524 ms.
ITS solved all properties within timeout

BK_STOP 1678394275745

--------------------
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 StableMarking -timeout 180 -rebuildPNML

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="DES-PT-40a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 marciexred"
echo " Input is DES-PT-40a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r120-tall-167814498500288"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-40a.tgz
mv DES-PT-40a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;