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.r235-tall-167856421700374.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 LamportFastMutEx-COL-6, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856421700374
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 25 13:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K 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 LamportFastMutEx-COL-6-ReachabilityCardinality-00
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-01
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-02
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-03
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-04
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-05
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-06
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-07
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-08
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-09
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-10
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-11
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-12
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-13
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-14
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678649276018

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=LamportFastMutEx-COL-6
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 19:27:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 19:27:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 19:27:57] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-12 19:27:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 19:27:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 691 ms
[2023-03-12 19:27:58] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 217 PT places and 525.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 19:27:58] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2023-03-12 19:27:58] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 15 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
[2023-03-12 19:27:58] [INFO ] Flatten gal took : 14 ms
[2023-03-12 19:27:58] [INFO ] Flatten gal took : 3 ms
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-09 TRUE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-10 TRUE TECHNIQUES CPN_APPROX
Domain [pid(7), pid(7)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-12 19:27:58] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions 1834 arcs in 22 ms.
[2023-03-12 19:27:58] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 66 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=21 ) properties (out of 13) seen :3
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-12 19:27:59] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2023-03-12 19:27:59] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-12 19:27:59] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-12 19:28:00] [INFO ] [Nat]Absence check using 50 positive place invariants in 10 ms returned sat
[2023-03-12 19:28:00] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :2
[2023-03-12 19:28:00] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 19:28:00] [INFO ] After 78ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :8 sat :2
[2023-03-12 19:28:00] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 6 ms to minimize.
[2023-03-12 19:28:00] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2023-03-12 19:28:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 141 ms
[2023-03-12 19:28:00] [INFO ] After 292ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :2
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-12 19:28:00] [INFO ] After 582ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :2
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-6-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 36 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 354/354 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 170 transition count 348
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 170 transition count 342
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 24 place count 164 transition count 342
Applied a total of 24 rules in 49 ms. Remains 164 /176 variables (removed 12) and now considering 342/354 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 164/176 places, 342/354 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 718053 steps, run timeout after 3001 ms. (steps per millisecond=239 ) properties seen :{}
Probabilistic random walk after 718053 steps, saw 254475 distinct states, run finished after 3002 ms. (steps per millisecond=239 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-12 19:28:03] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
// Phase 1: matrix 252 rows 164 cols
[2023-03-12 19:28:03] [INFO ] Computed 50 place invariants in 6 ms
[2023-03-12 19:28:03] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-12 19:28:03] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 19:28:03] [INFO ] [Nat]Absence check using 50 positive place invariants in 15 ms returned sat
[2023-03-12 19:28:04] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 19:28:04] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 19:28:04] [INFO ] After 73ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 19:28:04] [INFO ] Deduced a trap composed of 6 places in 77 ms of which 2 ms to minimize.
[2023-03-12 19:28:04] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 1 ms to minimize.
[2023-03-12 19:28:04] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2023-03-12 19:28:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 238 ms
[2023-03-12 19:28:04] [INFO ] Deduced a trap composed of 8 places in 65 ms of which 1 ms to minimize.
[2023-03-12 19:28:04] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 0 ms to minimize.
[2023-03-12 19:28:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 150 ms
[2023-03-12 19:28:04] [INFO ] After 517ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 65 ms.
[2023-03-12 19:28:04] [INFO ] After 734ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 36 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 342/342 transitions.
Applied a total of 0 rules in 22 ms. Remains 164 /164 variables (removed 0) and now considering 342/342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 164/164 places, 342/342 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 342/342 transitions.
Applied a total of 0 rules in 12 ms. Remains 164 /164 variables (removed 0) and now considering 342/342 (removed 0) transitions.
[2023-03-12 19:28:04] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-12 19:28:04] [INFO ] Invariant cache hit.
[2023-03-12 19:28:04] [INFO ] Implicit Places using invariants in 141 ms returned [104, 105, 106, 107, 108, 109]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 145 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 158/164 places, 342/342 transitions.
Applied a total of 0 rules in 13 ms. Remains 158 /158 variables (removed 0) and now considering 342/342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 170 ms. Remains : 158/164 places, 342/342 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 648013 steps, run timeout after 3001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 648013 steps, saw 233280 distinct states, run finished after 3001 ms. (steps per millisecond=215 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-12 19:28:07] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
// Phase 1: matrix 252 rows 158 cols
[2023-03-12 19:28:08] [INFO ] Computed 44 place invariants in 5 ms
[2023-03-12 19:28:08] [INFO ] [Real]Absence check using 44 positive place invariants in 6 ms returned sat
[2023-03-12 19:28:08] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 19:28:08] [INFO ] [Nat]Absence check using 44 positive place invariants in 6 ms returned sat
[2023-03-12 19:28:08] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 19:28:08] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-12 19:28:08] [INFO ] After 62ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 0 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 226 ms
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 0 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 0 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 1 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2023-03-12 19:28:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 260 ms
[2023-03-12 19:28:08] [INFO ] After 608ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-12 19:28:08] [INFO ] After 806ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 36 out of 158 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 158/158 places, 342/342 transitions.
Applied a total of 0 rules in 8 ms. Remains 158 /158 variables (removed 0) and now considering 342/342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 158/158 places, 342/342 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 158/158 places, 342/342 transitions.
Applied a total of 0 rules in 14 ms. Remains 158 /158 variables (removed 0) and now considering 342/342 (removed 0) transitions.
[2023-03-12 19:28:08] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-12 19:28:09] [INFO ] Invariant cache hit.
[2023-03-12 19:28:09] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-12 19:28:09] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-12 19:28:09] [INFO ] Invariant cache hit.
[2023-03-12 19:28:09] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-12 19:28:09] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-12 19:28:09] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-12 19:28:09] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-12 19:28:09] [INFO ] Invariant cache hit.
[2023-03-12 19:28:09] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 472 ms. Remains : 158/158 places, 342/342 transitions.
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 158 transition count 252
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 36 Pre rules applied. Total rules applied 90 place count 158 transition count 216
Deduced a syphon composed of 36 places in 0 ms
Ensure Unique test removed 30 places
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 1 with 102 rules applied. Total rules applied 192 place count 92 transition count 216
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 204 place count 86 transition count 210
Applied a total of 204 rules in 12 ms. Remains 86 /158 variables (removed 72) and now considering 210/342 (removed 132) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 210 rows 86 cols
[2023-03-12 19:28:09] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-12 19:28:09] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-12 19:28:09] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 19:28:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-12 19:28:09] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 19:28:09] [INFO ] After 120ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-12 19:28:09] [INFO ] After 196ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-12 19:28:09] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2023-03-12 19:28:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 158 places, 342 transitions and 1638 arcs took 4 ms.
[2023-03-12 19:28:09] [INFO ] Flatten gal took : 33 ms
Total runtime 12410 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running LamportFastMutEx (COL), instance 6
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: 158 places, 342 transitions, 1638 arcs.
Final Score: 4889.262
Took : 14 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: LamportFastMutEx-COL-6-ReachabilityCardinality-01 (reachable &!potential( ( (! ( ( 5 ) <= (tk(P57) + tk(P58) + tk(P59) + tk(P60) + tk(P61) + tk(P62)) )) | ( ( ( ( 46 ) <= (tk(P45) + tk(P46) + tk(P47) + tk(P48) + tk(P49) + tk(P50)) ) & ( (tk(P147) + tk(P148) + tk(P149) + tk(P150) + tk(P151) + tk(P152)) <= ( 6 ) ) ) | ( ( (tk(P63) + tk(P64) + tk(P65) + tk(P66) + tk(P67) + tk(P68)) <= ( 62 ) ) & ( ( (tk(P33) + tk(P34) + tk(P35) + tk(P36) + tk(P37) + tk(P38)) <= ( 62 ) ) & (! ( (tk(P153) + tk(P154) + tk(P155) + tk(P156) + tk(P157) + tk(P158)) <= ( 1 ) )) ) ) ) )))
PROPERTY: LamportFastMutEx-COL-6-ReachabilityCardinality-11 (reachable & potential(( ( 5 ) <= (tk(P57) + tk(P58) + tk(P59) + tk(P60) + tk(P61) + tk(P62)) )))

BK_STOP 1678652391947

--------------------
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: 587 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="LamportFastMutEx-COL-6"
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 LamportFastMutEx-COL-6, 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 r235-tall-167856421700374"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-6.tgz
mv LamportFastMutEx-COL-6 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 ;