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-167814401100454.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 smartxred
Input is CloudDeployment-PT-7b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-smll-167814401100454
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 8.7K Feb 25 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 14:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 14:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 20M 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 CloudDeployment-PT-7b-ReachabilityCardinality-00
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-01
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-02
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-03
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-04
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-05
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-06
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-07
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-08
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-09
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-10
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-11
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-12
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-13
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-14
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678356513090

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=CloudDeployment-PT-7b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 10:08:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 10:08:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 10:08:38] [INFO ] Load time of PNML (sax parser for PT used): 1440 ms
[2023-03-09 10:08:38] [INFO ] Transformed 2271 places.
[2023-03-09 10:08:38] [INFO ] Transformed 19752 transitions.
[2023-03-09 10:08:38] [INFO ] Found NUPN structural information;
[2023-03-09 10:08:38] [INFO ] Parsed PT model containing 2271 places and 19752 transitions and 389666 arcs in 1822 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 42 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 44 resets, run finished after 859 ms. (steps per millisecond=11 ) properties (out of 14) seen :6
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 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 4 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 19752 rows 2271 cols
[2023-03-09 10:08:41] [INFO ] Computed 29 place invariants in 939 ms
[2023-03-09 10:08:43] [INFO ] After 1823ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-09 10:08:44] [INFO ] [Nat]Absence check using 0 positive and 29 generalized place invariants in 41 ms returned sat
[2023-03-09 10:09:08] [INFO ] After 23754ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-09 10:09:08] [INFO ] After 23847ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-09 10:09:08] [INFO ] After 25201ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 8 Parikh solutions to 7 different solutions.
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 345 ms.
Support contains 60 out of 2271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2271/2271 places, 19752/19752 transitions.
Graph (trivial) has 2182 edges and 2271 vertex of which 517 / 2271 are part of one of the 50 SCC in 24 ms
Free SCC test removed 467 places
Drop transitions removed 8763 transitions
Reduce isomorphic transitions removed 8763 transitions.
Graph (complete) has 5552 edges and 1804 vertex of which 1790 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.70 ms
Discarding 14 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 1 places
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 780 transitions
Trivial Post-agglo rules discarded 780 transitions
Performed 780 trivial Post agglomeration. Transition count delta: 780
Iterating post reduction 0 with 787 rules applied. Total rules applied 789 place count 1789 transition count 10197
Reduce places removed 780 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 784 rules applied. Total rules applied 1573 place count 1009 transition count 10193
Reduce places removed 1 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 2 with 25 rules applied. Total rules applied 1598 place count 1008 transition count 10169
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 1622 place count 984 transition count 10169
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 29 Pre rules applied. Total rules applied 1622 place count 984 transition count 10140
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 1680 place count 955 transition count 10140
Discarding 403 places :
Symmetric choice reduction at 4 with 403 rule applications. Total rules 2083 place count 552 transition count 1559
Iterating global reduction 4 with 403 rules applied. Total rules applied 2486 place count 552 transition count 1559
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 4 with 38 rules applied. Total rules applied 2524 place count 552 transition count 1521
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 2524 place count 552 transition count 1510
Deduced a syphon composed of 11 places in 5 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 2546 place count 541 transition count 1510
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2550 place count 537 transition count 1506
Iterating global reduction 5 with 4 rules applied. Total rules applied 2554 place count 537 transition count 1506
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 2557 place count 534 transition count 1503
Iterating global reduction 5 with 3 rules applied. Total rules applied 2560 place count 534 transition count 1503
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 2563 place count 531 transition count 1500
Iterating global reduction 5 with 3 rules applied. Total rules applied 2566 place count 531 transition count 1500
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2568 place count 529 transition count 1498
Iterating global reduction 5 with 2 rules applied. Total rules applied 2570 place count 529 transition count 1498
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2571 place count 528 transition count 1497
Iterating global reduction 5 with 1 rules applied. Total rules applied 2572 place count 528 transition count 1497
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 2 ms
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 5 with 246 rules applied. Total rules applied 2818 place count 405 transition count 1374
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: -205
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 2900 place count 364 transition count 1579
Drop transitions removed 7 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 2915 place count 364 transition count 1564
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 2929 place count 357 transition count 1648
Drop transitions removed 133 transitions
Redundant transition composition rules discarded 133 transitions
Iterating global reduction 6 with 133 rules applied. Total rules applied 3062 place count 357 transition count 1515
Free-agglomeration rule applied 81 times with reduction of 24 identical transitions.
Iterating global reduction 6 with 81 rules applied. Total rules applied 3143 place count 357 transition count 1410
Reduce places removed 81 places and 0 transitions.
Drop transitions removed 147 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 210 transitions.
Iterating post reduction 6 with 291 rules applied. Total rules applied 3434 place count 276 transition count 1200
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3435 place count 275 transition count 1192
Iterating global reduction 7 with 1 rules applied. Total rules applied 3436 place count 275 transition count 1192
Drop transitions removed 162 transitions
Redundant transition composition rules discarded 162 transitions
Iterating global reduction 7 with 162 rules applied. Total rules applied 3598 place count 275 transition count 1030
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 3603 place count 275 transition count 1051
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 3608 place count 270 transition count 1051
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 3613 place count 270 transition count 1051
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3614 place count 269 transition count 1050
Applied a total of 3614 rules in 3013 ms. Remains 269 /2271 variables (removed 2002) and now considering 1050/19752 (removed 18702) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3014 ms. Remains : 269/2271 places, 1050/19752 transitions.
Incomplete random walk after 10000 steps, including 221 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 7) seen :1
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 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 11 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 13 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :1
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
[2023-03-09 10:09:12] [INFO ] Flow matrix only has 652 transitions (discarded 398 similar events)
// Phase 1: matrix 652 rows 269 cols
[2023-03-09 10:09:12] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-09 10:09:12] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 27 generalized place invariants in 12 ms returned sat
[2023-03-09 10:09:13] [INFO ] After 338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 10:09:13] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-09 10:09:13] [INFO ] After 240ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 10:09:13] [INFO ] After 622ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 250 ms.
[2023-03-09 10:09:14] [INFO ] After 1348ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 45 ms.
Support contains 49 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 1050/1050 transitions.
Graph (trivial) has 95 edges and 269 vertex of which 10 / 269 are part of one of the 4 SCC in 1 ms
Free SCC test removed 6 places
Drop transitions removed 10 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 263 transition count 1030
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 260 transition count 1030
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 7 place count 260 transition count 1028
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 11 place count 258 transition count 1028
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 13 place count 256 transition count 1012
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 256 transition count 1012
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 25 place count 251 transition count 1007
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 26 place count 250 transition count 999
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 250 transition count 999
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 250 transition count 996
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 250 transition count 995
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 40 place count 249 transition count 987
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 41 place count 248 transition count 979
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 248 transition count 979
Applied a total of 42 rules in 251 ms. Remains 248 /269 variables (removed 21) and now considering 979/1050 (removed 71) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 248/269 places, 979/1050 transitions.
Incomplete random walk after 10000 steps, including 221 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 321619 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 321619 steps, saw 63802 distinct states, run finished after 3002 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 10:09:18] [INFO ] Flow matrix only has 609 transitions (discarded 370 similar events)
// Phase 1: matrix 609 rows 248 cols
[2023-03-09 10:09:18] [INFO ] Computed 27 place invariants in 6 ms
[2023-03-09 10:09:18] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 10:09:18] [INFO ] [Nat]Absence check using 0 positive and 27 generalized place invariants in 12 ms returned sat
[2023-03-09 10:09:18] [INFO ] After 369ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 10:09:18] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-09 10:09:18] [INFO ] After 185ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 10:09:19] [INFO ] After 448ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 186 ms.
[2023-03-09 10:09:19] [INFO ] After 1139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 29 ms.
Support contains 49 out of 248 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 248/248 places, 979/979 transitions.
Applied a total of 0 rules in 33 ms. Remains 248 /248 variables (removed 0) and now considering 979/979 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 248/248 places, 979/979 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 248/248 places, 979/979 transitions.
Applied a total of 0 rules in 33 ms. Remains 248 /248 variables (removed 0) and now considering 979/979 (removed 0) transitions.
[2023-03-09 10:09:19] [INFO ] Flow matrix only has 609 transitions (discarded 370 similar events)
[2023-03-09 10:09:19] [INFO ] Invariant cache hit.
[2023-03-09 10:09:19] [INFO ] Implicit Places using invariants in 351 ms returned []
[2023-03-09 10:09:19] [INFO ] Flow matrix only has 609 transitions (discarded 370 similar events)
[2023-03-09 10:09:19] [INFO ] Invariant cache hit.
[2023-03-09 10:09:20] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-09 10:09:20] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1201 ms to find 0 implicit places.
[2023-03-09 10:09:20] [INFO ] Redundant transitions in 125 ms returned []
[2023-03-09 10:09:20] [INFO ] Flow matrix only has 609 transitions (discarded 370 similar events)
[2023-03-09 10:09:20] [INFO ] Invariant cache hit.
[2023-03-09 10:09:21] [INFO ] Dead Transitions using invariants and state equation in 1014 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2385 ms. Remains : 248/248 places, 979/979 transitions.
Graph (trivial) has 201 edges and 248 vertex of which 32 / 248 are part of one of the 5 SCC in 1 ms
Free SCC test removed 27 places
Drop transitions removed 42 transitions
Ensure Unique test removed 372 transitions
Reduce isomorphic transitions removed 414 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 221 transition count 536
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 33 rules applied. Total rules applied 63 place count 192 transition count 532
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 67 place count 190 transition count 530
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 69 place count 188 transition count 530
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 69 place count 188 transition count 522
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 85 place count 180 transition count 522
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 90 place count 175 transition count 517
Iterating global reduction 4 with 5 rules applied. Total rules applied 95 place count 175 transition count 517
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 100 place count 170 transition count 482
Iterating global reduction 4 with 5 rules applied. Total rules applied 105 place count 170 transition count 482
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Iterating post reduction 4 with 108 rules applied. Total rules applied 213 place count 170 transition count 374
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 231 place count 161 transition count 365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 232 place count 161 transition count 364
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 234 place count 160 transition count 373
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 238 place count 160 transition count 369
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 7 with 35 rules applied. Total rules applied 273 place count 160 transition count 334
Free-agglomeration rule applied 9 times with reduction of 8 identical transitions.
Iterating global reduction 7 with 9 rules applied. Total rules applied 282 place count 160 transition count 317
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 299 place count 151 transition count 309
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 302 place count 151 transition count 306
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 308 place count 151 transition count 306
Applied a total of 308 rules in 86 ms. Remains 151 /248 variables (removed 97) and now considering 306/979 (removed 673) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 306 rows 151 cols
[2023-03-09 10:09:21] [INFO ] Computed 27 place invariants in 7 ms
[2023-03-09 10:09:21] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 10:09:21] [INFO ] [Nat]Absence check using 0 positive and 27 generalized place invariants in 12 ms returned sat
[2023-03-09 10:09:22] [INFO ] After 223ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 10:09:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 10:09:22] [INFO ] After 99ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 10:09:22] [INFO ] After 253ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 114 ms.
[2023-03-09 10:09:22] [INFO ] After 705ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-09 10:09:22] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-09 10:09:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 248 places, 979 transitions and 7707 arcs took 17 ms.
[2023-03-09 10:09:23] [INFO ] Flatten gal took : 323 ms
Total runtime 46655 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CloudDeployment (PT), instance 7b
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: 248 places, 979 transitions, 7707 arcs.
Final Score: 10704.556
Took : 116 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: CloudDeployment-PT-7b-ReachabilityCardinality-04 (reachable &!potential( ( ( ( (tk(P186)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P186)) ) ) | ( ( ( (tk(P97)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P97)) ) ) & ( ( ( ( (tk(P170)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P170)) ) ) | ( ( (tk(P51)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P51)) ) ) ) & ( ( ( ( (tk(P163)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P163)) ) ) & ( ( ( (tk(P92)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P92)) ) ) & ( ( ( (tk(P205)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P205)) ) ) | ( ( (tk(P37)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P37)) ) ) ) ) ) | ( ( ( (tk(P168)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P168)) ) ) & ( ( ( (tk(P143)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P143)) ) ) & ( ( ( (tk(P206)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P206)) ) ) | ( ( ( (tk(P104)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P104)) ) ) & ( ( ( (tk(P2)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P2)) ) ) & ( ( (tk(P83)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P83)) ) ) ) ) ) ) ) ) ) ) )))
PROPERTY: CloudDeployment-PT-7b-ReachabilityCardinality-07 (reachable &!potential( ( ( ( ( (tk(P134)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P134)) ) ) | ( ( ( (tk(P72)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P72)) ) ) | ( ( (tk(P31)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P31)) ) ) ) ) | ( ( ( ( (tk(P11)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P11)) ) ) | ( ( (tk(P71)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P71)) ) ) ) | ( ( ( ( (tk(P13)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P13)) ) ) & ( ( (tk(P70)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P70)) ) ) ) | ( ( ( (tk(P153)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P153)) ) ) & ( ( (tk(P106)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P106)) ) ) ) ) ) )))
PROPERTY: CloudDeployment-PT-7b-ReachabilityCardinality-09 (reachable & potential(( ( ( ( (tk(P122)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P122)) ) ) & ( ( ( (tk(P32)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P32)) ) ) & ( ( (tk(P173)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P173)) ) ) ) ) & ( ( ( (tk(P55)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P55)) ) ) & ( ( ( (tk(P224)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P224)) ) ) & ( ( ( (tk(P130)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P130)) ) ) | ( ( ( (tk(P7)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P7)) ) ) | ( ( (tk(P157)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P157)) ) ) ) ) ) ) )))
PROPERTY: CloudDeployment-PT-7b-ReachabilityCardinality-10 (reachable &!potential( ( ( ( (tk(P27)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P27)) ) ) | ( ( ( ( (tk(P128)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P128)) ) ) | ( ( (tk(P176)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P176)) ) ) ) & ( ( ( ( (tk(P93)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P93)) ) ) | ( ( (tk(P10)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P10)) ) ) ) & ( ( ( ( (tk(P22)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P22)) ) ) | ( ( (tk(P87)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P87)) ) ) ) | ( ( ( (tk(P94)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P94)) ) ) | ( ( ( ( (tk(P61)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P61)) ) ) | ( ( (tk(P159)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P159)) ) ) ) & ( ( ( (tk(P121)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P121)) ) ) | ( ( ( (tk(P44)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P44)) ) ) & ( ( (tk(P66)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P66)) ) ) ) ) ) ) ) ) ) )))
PROPERTY: CloudDeployment-PT-7b-ReachabilityCardinality-12 (reachable &!potential( ( ( ( ( (tk(P145)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P145)) ) ) | ( ( (tk(P14)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P14)) ) ) ) | ( ( ( (tk(P164)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P164)) ) ) | ( ( ( (tk(P223)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P223)) ) ) | ( ( (tk(P185)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P185)) ) ) ) ) )))

BK_STOP 1678358846472

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
/home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//smart.sh: line 116: 547 Killed ${SMART}/smart ${INPUT_SM}

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-7b"
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 CloudDeployment-PT-7b, 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-167814401100454"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7b.tgz
mv CloudDeployment-PT-7b 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 ;