fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r138-smll-167819420800471
Last Updated
May 14, 2023

About the Execution of Marcie+red for DoubleExponent-PT-004

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9192.760 3600000.00 3642382.00 10305.90 ?FF?TT??TTF???FT normal

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.r138-smll-167819420800471.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 DoubleExponent-PT-004, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819420800471
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 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 67K 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 DoubleExponent-PT-004-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678855851189

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-004
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-15 04:50:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 04:50:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 04:50:54] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2023-03-15 04:50:54] [INFO ] Transformed 216 places.
[2023-03-15 04:50:54] [INFO ] Transformed 198 transitions.
[2023-03-15 04:50:54] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 187 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 327 resets, run finished after 632 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 135657 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 135657 steps, saw 67846 distinct states, run finished after 3002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 198 rows 216 cols
[2023-03-15 04:50:58] [INFO ] Computed 24 place invariants in 26 ms
[2023-03-15 04:50:59] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-15 04:50:59] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 15 ms returned sat
[2023-03-15 04:50:59] [INFO ] After 474ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:14
[2023-03-15 04:50:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-15 04:50:59] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 20 ms returned sat
[2023-03-15 04:51:00] [INFO ] After 844ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :7
[2023-03-15 04:51:00] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 8 ms to minimize.
[2023-03-15 04:51:00] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 1 ms to minimize.
[2023-03-15 04:51:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 295 ms
[2023-03-15 04:51:00] [INFO ] Deduced a trap composed of 80 places in 112 ms of which 2 ms to minimize.
[2023-03-15 04:51:01] [INFO ] Deduced a trap composed of 83 places in 106 ms of which 2 ms to minimize.
[2023-03-15 04:51:01] [INFO ] Deduced a trap composed of 54 places in 148 ms of which 1 ms to minimize.
[2023-03-15 04:51:01] [INFO ] Deduced a trap composed of 43 places in 79 ms of which 1 ms to minimize.
[2023-03-15 04:51:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 522 ms
[2023-03-15 04:51:01] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2023-03-15 04:51:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2023-03-15 04:51:01] [INFO ] After 2456ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :7
Attempting to minimize the solution found.
Minimization took 637 ms.
[2023-03-15 04:51:02] [INFO ] After 3416ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :7
FORMULA DoubleExponent-PT-004-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 422 ms.
Support contains 94 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 198/198 transitions.
Graph (complete) has 360 edges and 216 vertex of which 212 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 212 transition count 193
Reduce places removed 5 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 12 rules applied. Total rules applied 18 place count 207 transition count 186
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 25 place count 200 transition count 186
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 25 place count 200 transition count 179
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 39 place count 193 transition count 179
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 3 with 10 rules applied. Total rules applied 49 place count 188 transition count 174
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 55 place count 188 transition count 168
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 61 place count 182 transition count 168
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 64 place count 182 transition count 168
Applied a total of 64 rules in 89 ms. Remains 182 /216 variables (removed 34) and now considering 168/198 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 182/216 places, 168/198 transitions.
Incomplete random walk after 10000 steps, including 374 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 326 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 299 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 311 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 307 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 320 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 306 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 306 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 216170 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 216170 steps, saw 108104 distinct states, run finished after 3001 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 168 rows 182 cols
[2023-03-15 04:51:07] [INFO ] Computed 21 place invariants in 7 ms
[2023-03-15 04:51:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-15 04:51:07] [INFO ] [Real]Absence check using 2 positive and 19 generalized place invariants in 13 ms returned sat
[2023-03-15 04:51:07] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-15 04:51:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 04:51:07] [INFO ] [Nat]Absence check using 2 positive and 19 generalized place invariants in 11 ms returned sat
[2023-03-15 04:51:08] [INFO ] After 421ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-15 04:51:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-15 04:51:08] [INFO ] After 386ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-15 04:51:08] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 1 ms to minimize.
[2023-03-15 04:51:08] [INFO ] Deduced a trap composed of 44 places in 63 ms of which 1 ms to minimize.
[2023-03-15 04:51:09] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 0 ms to minimize.
[2023-03-15 04:51:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 262 ms
[2023-03-15 04:51:09] [INFO ] Deduced a trap composed of 36 places in 48 ms of which 1 ms to minimize.
[2023-03-15 04:51:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2023-03-15 04:51:09] [INFO ] Deduced a trap composed of 48 places in 50 ms of which 0 ms to minimize.
[2023-03-15 04:51:09] [INFO ] Deduced a trap composed of 46 places in 56 ms of which 1 ms to minimize.
[2023-03-15 04:51:09] [INFO ] Deduced a trap composed of 36 places in 58 ms of which 0 ms to minimize.
[2023-03-15 04:51:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 209 ms
[2023-03-15 04:51:09] [INFO ] After 1535ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 448 ms.
[2023-03-15 04:51:10] [INFO ] After 2543ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 304 ms.
Support contains 94 out of 182 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 182/182 places, 168/168 transitions.
Applied a total of 0 rules in 9 ms. Remains 182 /182 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 182/182 places, 168/168 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 182/182 places, 168/168 transitions.
Applied a total of 0 rules in 10 ms. Remains 182 /182 variables (removed 0) and now considering 168/168 (removed 0) transitions.
[2023-03-15 04:51:10] [INFO ] Invariant cache hit.
[2023-03-15 04:51:10] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-15 04:51:10] [INFO ] Invariant cache hit.
[2023-03-15 04:51:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-15 04:51:10] [INFO ] Implicit Places using invariants and state equation in 278 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 391 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 181/182 places, 168/168 transitions.
Applied a total of 0 rules in 10 ms. Remains 181 /181 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 412 ms. Remains : 181/182 places, 168/168 transitions.
Incomplete random walk after 10000 steps, including 371 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 315 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 315 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 322 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 302 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 302 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 308 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 321 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 219526 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 219526 steps, saw 109777 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 168 rows 181 cols
[2023-03-15 04:51:15] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-15 04:51:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-15 04:51:15] [INFO ] [Real]Absence check using 2 positive and 18 generalized place invariants in 9 ms returned sat
[2023-03-15 04:51:15] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-15 04:51:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 04:51:15] [INFO ] [Nat]Absence check using 2 positive and 18 generalized place invariants in 6 ms returned sat
[2023-03-15 04:51:15] [INFO ] After 430ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-15 04:51:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-15 04:51:16] [INFO ] After 395ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 44 places in 37 ms of which 1 ms to minimize.
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 36 places in 31 ms of which 0 ms to minimize.
[2023-03-15 04:51:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 112 ms
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 36 places in 41 ms of which 1 ms to minimize.
[2023-03-15 04:51:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 48 places in 43 ms of which 0 ms to minimize.
[2023-03-15 04:51:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 0 ms to minimize.
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 0 ms to minimize.
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2023-03-15 04:51:16] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 0 ms to minimize.
[2023-03-15 04:51:17] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 315 ms
[2023-03-15 04:51:17] [INFO ] Deduced a trap composed of 37 places in 55 ms of which 1 ms to minimize.
[2023-03-15 04:51:17] [INFO ] Deduced a trap composed of 47 places in 62 ms of which 0 ms to minimize.
[2023-03-15 04:51:17] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2023-03-15 04:51:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 289 ms
[2023-03-15 04:51:17] [INFO ] After 1767ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 504 ms.
[2023-03-15 04:51:18] [INFO ] After 2820ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 357 ms.
Support contains 94 out of 181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 168/168 transitions.
Applied a total of 0 rules in 9 ms. Remains 181 /181 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 181/181 places, 168/168 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 168/168 transitions.
Applied a total of 0 rules in 9 ms. Remains 181 /181 variables (removed 0) and now considering 168/168 (removed 0) transitions.
[2023-03-15 04:51:18] [INFO ] Invariant cache hit.
[2023-03-15 04:51:18] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-15 04:51:18] [INFO ] Invariant cache hit.
[2023-03-15 04:51:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-15 04:51:18] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2023-03-15 04:51:18] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-15 04:51:18] [INFO ] Invariant cache hit.
[2023-03-15 04:51:19] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 635 ms. Remains : 181/181 places, 168/168 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 181 transition count 167
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 180 transition count 167
Applied a total of 2 rules in 20 ms. Remains 180 /181 variables (removed 1) and now considering 167/168 (removed 1) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 167 rows 180 cols
[2023-03-15 04:51:19] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-15 04:51:19] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 04:51:19] [INFO ] [Real]Absence check using 2 positive and 18 generalized place invariants in 10 ms returned sat
[2023-03-15 04:51:19] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-15 04:51:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-15 04:51:19] [INFO ] [Nat]Absence check using 2 positive and 18 generalized place invariants in 15 ms returned sat
[2023-03-15 04:51:19] [INFO ] After 510ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-15 04:51:20] [INFO ] Deduced a trap composed of 48 places in 40 ms of which 1 ms to minimize.
[2023-03-15 04:51:20] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 1 ms to minimize.
[2023-03-15 04:51:20] [INFO ] Deduced a trap composed of 36 places in 46 ms of which 1 ms to minimize.
[2023-03-15 04:51:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 173 ms
[2023-03-15 04:51:20] [INFO ] Deduced a trap composed of 36 places in 49 ms of which 1 ms to minimize.
[2023-03-15 04:51:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2023-03-15 04:51:20] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 0 ms to minimize.
[2023-03-15 04:51:20] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 2 ms to minimize.
[2023-03-15 04:51:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 212 ms
[2023-03-15 04:51:20] [INFO ] After 1402ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 433 ms.
[2023-03-15 04:51:21] [INFO ] After 1962ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-03-15 04:51:21] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 45 ms.
[2023-03-15 04:51:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 181 places, 168 transitions and 500 arcs took 2 ms.
[2023-03-15 04:51:21] [INFO ] Flatten gal took : 67 ms
Total runtime 27543 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: DoubleExponent_PT_004
(NrP: 181 NrTr: 168 NrArc: 500)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.003sec

net check time: 0m 0.000sec

init dd package: 0m 3.474sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6954076 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16100528 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec

5280 5924 6187 6399 6679 6890 7012 7248 7481 7533 7753 7805 7875 8739 8874 8888 9044 9116 9180 9267 9247 9329 9328 9377 9428 9886 10192 10210 10436 10446 10459 10541 10644 10609 10675 10700 10792 10794 11375 11565 11749 11792 11913 11926 11954 12052 12044 12042 12118 12212 12204 12882 13006 13169 13185 13260 13381 13378 13461 13544 13514 13619 13591 13589 14257 14533 14569 14700 14765 14802 14811 14868 14992 14989 15073 15078 15036 15797 15934 16084 16149 16235 16276 16329 16382 16483 16461 16560

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="DoubleExponent-PT-004"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is DoubleExponent-PT-004, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r138-smll-167819420800471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;