Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813695100722.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANInsertWithFailure-PT-030, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695100722
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 8.3K Feb 26 00:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 00:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 00:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 00:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 00:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 00:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 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 5.6M 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 CANInsertWithFailure-PT-030-CTLFireability-00
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-01
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-02
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-03
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-04
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-05
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-06
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-07
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-08
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-09
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-10
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-11
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-12
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-13
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-14
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678659999412

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 22:26:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 22:26:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 22:26:41] [INFO ] Load time of PNML (sax parser for PT used): 272 ms
[2023-03-12 22:26:41] [INFO ] Transformed 2164 places.
[2023-03-12 22:26:41] [INFO ] Transformed 5580 transitions.
[2023-03-12 22:26:41] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 402 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 148 out of 2164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2163 transition count 5580
Applied a total of 1 rules in 252 ms. Remains 2163 /2164 variables (removed 1) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2023-03-12 22:26:42] [INFO ] Computed 32 place invariants in 288 ms
[2023-03-12 22:26:43] [INFO ] Implicit Places using invariants in 1113 ms returned []
[2023-03-12 22:26:43] [INFO ] Invariant cache hit.
[2023-03-12 22:26:44] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-12 22:26:45] [INFO ] Implicit Places using invariants and state equation in 1912 ms returned []
Implicit Place search using SMT with State Equation took 3060 ms to find 0 implicit places.
[2023-03-12 22:26:45] [INFO ] Invariant cache hit.
[2023-03-12 22:26:47] [INFO ] Dead Transitions using invariants and state equation in 2669 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2163/2164 places, 5580/5580 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5986 ms. Remains : 2163/2164 places, 5580/5580 transitions.
Support contains 148 out of 2163 places after structural reductions.
[2023-03-12 22:26:48] [INFO ] Flatten gal took : 237 ms
[2023-03-12 22:26:48] [INFO ] Flatten gal took : 154 ms
[2023-03-12 22:26:48] [INFO ] Input system was already deterministic with 5580 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 630 ms. (steps per millisecond=15 ) properties (out of 101) seen :65
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Running SMT prover for 35 properties.
[2023-03-12 22:26:49] [INFO ] Invariant cache hit.
[2023-03-12 22:26:50] [INFO ] [Real]Absence check using 30 positive place invariants in 27 ms returned sat
[2023-03-12 22:26:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-12 22:26:54] [INFO ] After 3547ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:30
[2023-03-12 22:26:54] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-12 22:26:56] [INFO ] After 1055ms SMT Verify possible using 1770 Read/Feed constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-12 22:26:56] [INFO ] After 6382ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-12 22:26:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-12 22:26:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-12 22:27:07] [INFO ] After 8887ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :35
[2023-03-12 22:27:21] [INFO ] After 14045ms SMT Verify possible using 1770 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2023-03-12 22:27:21] [INFO ] After 14048ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-12 22:27:21] [INFO ] After 25060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Parikh walk visited 13 properties in 1356 ms.
Support contains 46 out of 2163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 0 with 163 rules applied. Total rules applied 163 place count 2163 transition count 5417
Reduce places removed 163 places and 0 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 1 with 194 rules applied. Total rules applied 357 place count 2000 transition count 5386
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 388 place count 1969 transition count 5386
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 388 place count 1969 transition count 5381
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 398 place count 1964 transition count 5381
Performed 821 Post agglomeration using F-continuation condition.Transition count delta: 821
Deduced a syphon composed of 821 places in 5 ms
Reduce places removed 821 places and 0 transitions.
Iterating global reduction 3 with 1642 rules applied. Total rules applied 2040 place count 1143 transition count 4560
Drop transitions removed 770 transitions
Redundant transition composition rules discarded 770 transitions
Iterating global reduction 3 with 770 rules applied. Total rules applied 2810 place count 1143 transition count 3790
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2811 place count 1143 transition count 3789
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2812 place count 1142 transition count 3789
Partial Free-agglomeration rule applied 981 times.
Drop transitions removed 981 transitions
Iterating global reduction 4 with 981 rules applied. Total rules applied 3793 place count 1142 transition count 3789
Partial Free-agglomeration rule applied 123 times.
Drop transitions removed 123 transitions
Iterating global reduction 4 with 123 rules applied. Total rules applied 3916 place count 1142 transition count 3789
Applied a total of 3916 rules in 1062 ms. Remains 1142 /2163 variables (removed 1021) and now considering 3789/5580 (removed 1791) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1063 ms. Remains : 1142/2163 places, 3789/5580 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 385 ms. (steps per millisecond=25 ) properties (out of 22) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 3789 rows 1142 cols
[2023-03-12 22:27:24] [INFO ] Computed 32 place invariants in 99 ms
[2023-03-12 22:27:24] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-12 22:27:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:27:26] [INFO ] After 1867ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:7
[2023-03-12 22:27:26] [INFO ] State equation strengthened by 3538 read => feed constraints.
[2023-03-12 22:27:27] [INFO ] After 835ms SMT Verify possible using 3538 Read/Feed constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 22:27:27] [INFO ] After 3281ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 22:27:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:27:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-12 22:27:29] [INFO ] After 1516ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-12 22:27:31] [INFO ] After 1821ms SMT Verify possible using 3538 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-12 22:27:33] [INFO ] After 4059ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 1646 ms.
[2023-03-12 22:27:35] [INFO ] After 7650ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 71 ms.
Support contains 25 out of 1142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1142/1142 places, 3789/3789 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1142 transition count 3785
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1138 transition count 3785
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 34 place count 1125 transition count 3772
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 1125 transition count 3772
Applied a total of 38 rules in 206 ms. Remains 1125 /1142 variables (removed 17) and now considering 3772/3789 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 1125/1142 places, 3772/3789 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) 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 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 3772 rows 1125 cols
[2023-03-12 22:27:35] [INFO ] Computed 32 place invariants in 55 ms
[2023-03-12 22:27:36] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2023-03-12 22:27:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:27:38] [INFO ] After 1797ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:4
[2023-03-12 22:27:38] [INFO ] State equation strengthened by 3562 read => feed constraints.
[2023-03-12 22:27:39] [INFO ] After 1140ms SMT Verify possible using 3562 Read/Feed constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 22:27:39] [INFO ] After 3331ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 22:27:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-12 22:27:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-12 22:27:41] [INFO ] After 1725ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 22:27:43] [INFO ] After 1727ms SMT Verify possible using 3562 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-12 22:27:45] [INFO ] After 4073ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1532 ms.
[2023-03-12 22:27:47] [INFO ] After 7803ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 54 ms.
Support contains 24 out of 1125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1125/1125 places, 3772/3772 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1124 transition count 3771
Applied a total of 2 rules in 101 ms. Remains 1124 /1125 variables (removed 1) and now considering 3771/3772 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 1124/1125 places, 3771/3772 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 336 ms. (steps per millisecond=29 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) 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 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3771 rows 1124 cols
[2023-03-12 22:27:47] [INFO ] Computed 32 place invariants in 37 ms
[2023-03-12 22:27:47] [INFO ] [Real]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-12 22:27:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:27:49] [INFO ] After 1507ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6
[2023-03-12 22:27:49] [INFO ] State equation strengthened by 3564 read => feed constraints.
[2023-03-12 22:27:50] [INFO ] After 1207ms SMT Verify possible using 3564 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 22:27:50] [INFO ] After 3082ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 22:27:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-12 22:27:51] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-12 22:27:52] [INFO ] After 1606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 22:27:54] [INFO ] After 1842ms SMT Verify possible using 3564 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-12 22:27:55] [INFO ] After 3207ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1165 ms.
[2023-03-12 22:27:57] [INFO ] After 6364ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 44 ms.
Support contains 19 out of 1124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1124/1124 places, 3771/3771 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1122 transition count 3769
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 1122 transition count 3768
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 1121 transition count 3768
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 1121 transition count 3768
Applied a total of 8 rules in 285 ms. Remains 1121 /1124 variables (removed 3) and now considering 3768/3771 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 1121/1124 places, 3768/3771 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 394 ms. (steps per millisecond=25 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 142870 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142870 steps, saw 32285 distinct states, run finished after 3005 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3768 rows 1121 cols
[2023-03-12 22:28:01] [INFO ] Computed 32 place invariants in 51 ms
[2023-03-12 22:28:01] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-12 22:28:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:28:03] [INFO ] After 1644ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6
[2023-03-12 22:28:03] [INFO ] State equation strengthened by 3628 read => feed constraints.
[2023-03-12 22:28:04] [INFO ] After 1536ms SMT Verify possible using 3628 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 22:28:04] [INFO ] After 3590ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 22:28:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-12 22:28:04] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:28:06] [INFO ] After 1635ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 22:28:07] [INFO ] After 1203ms SMT Verify possible using 3628 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-12 22:28:09] [INFO ] After 2797ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1215 ms.
[2023-03-12 22:28:10] [INFO ] After 5980ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 78 ms.
Support contains 19 out of 1121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1121/1121 places, 3768/3768 transitions.
Applied a total of 0 rules in 102 ms. Remains 1121 /1121 variables (removed 0) and now considering 3768/3768 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 1121/1121 places, 3768/3768 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1121/1121 places, 3768/3768 transitions.
Applied a total of 0 rules in 96 ms. Remains 1121 /1121 variables (removed 0) and now considering 3768/3768 (removed 0) transitions.
[2023-03-12 22:28:10] [INFO ] Invariant cache hit.
[2023-03-12 22:28:11] [INFO ] Implicit Places using invariants in 1057 ms returned []
[2023-03-12 22:28:11] [INFO ] Invariant cache hit.
[2023-03-12 22:28:13] [INFO ] State equation strengthened by 3628 read => feed constraints.
[2023-03-12 22:28:36] [INFO ] Implicit Places using invariants and state equation in 24716 ms returned []
Implicit Place search using SMT with State Equation took 25777 ms to find 0 implicit places.
[2023-03-12 22:28:36] [INFO ] Redundant transitions in 237 ms returned []
[2023-03-12 22:28:36] [INFO ] Invariant cache hit.
[2023-03-12 22:28:38] [INFO ] Dead Transitions using invariants and state equation in 1405 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27531 ms. Remains : 1121/1121 places, 3768/3768 transitions.
[2023-03-12 22:28:38] [INFO ] Flatten gal took : 120 ms
[2023-03-12 22:28:38] [INFO ] Flatten gal took : 132 ms
[2023-03-12 22:28:38] [INFO ] Input system was already deterministic with 5580 transitions.
Computed a total of 122 stabilizing places and 210 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 64 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:39] [INFO ] Flatten gal took : 126 ms
[2023-03-12 22:28:39] [INFO ] Flatten gal took : 110 ms
[2023-03-12 22:28:39] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 203 transitions
Trivial Post-agglo rules discarded 203 transitions
Performed 203 trivial Post agglomeration. Transition count delta: 203
Iterating post reduction 0 with 203 rules applied. Total rules applied 203 place count 2163 transition count 5377
Reduce places removed 203 places and 0 transitions.
Iterating post reduction 1 with 203 rules applied. Total rules applied 406 place count 1960 transition count 5377
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 406 place count 1960 transition count 5375
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 410 place count 1958 transition count 5375
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 466 place count 1930 transition count 5347
Applied a total of 466 rules in 269 ms. Remains 1930 /2163 variables (removed 233) and now considering 5347/5580 (removed 233) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 271 ms. Remains : 1930/2163 places, 5347/5580 transitions.
[2023-03-12 22:28:39] [INFO ] Flatten gal took : 104 ms
[2023-03-12 22:28:40] [INFO ] Flatten gal took : 127 ms
[2023-03-12 22:28:40] [INFO ] Input system was already deterministic with 5347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 63 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:40] [INFO ] Flatten gal took : 105 ms
[2023-03-12 22:28:40] [INFO ] Flatten gal took : 115 ms
[2023-03-12 22:28:40] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 80 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:41] [INFO ] Flatten gal took : 94 ms
[2023-03-12 22:28:41] [INFO ] Flatten gal took : 109 ms
[2023-03-12 22:28:41] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 76 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:41] [INFO ] Flatten gal took : 96 ms
[2023-03-12 22:28:41] [INFO ] Flatten gal took : 103 ms
[2023-03-12 22:28:42] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 61 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:42] [INFO ] Flatten gal took : 91 ms
[2023-03-12 22:28:42] [INFO ] Flatten gal took : 118 ms
[2023-03-12 22:28:42] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 207 transitions
Trivial Post-agglo rules discarded 207 transitions
Performed 207 trivial Post agglomeration. Transition count delta: 207
Iterating post reduction 0 with 207 rules applied. Total rules applied 207 place count 2163 transition count 5373
Reduce places removed 207 places and 0 transitions.
Iterating post reduction 1 with 207 rules applied. Total rules applied 414 place count 1956 transition count 5373
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 414 place count 1956 transition count 5372
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 416 place count 1955 transition count 5372
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 474 place count 1926 transition count 5343
Applied a total of 474 rules in 207 ms. Remains 1926 /2163 variables (removed 237) and now considering 5343/5580 (removed 237) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 209 ms. Remains : 1926/2163 places, 5343/5580 transitions.
[2023-03-12 22:28:42] [INFO ] Flatten gal took : 95 ms
[2023-03-12 22:28:43] [INFO ] Flatten gal took : 104 ms
[2023-03-12 22:28:43] [INFO ] Input system was already deterministic with 5343 transitions.
Finished random walk after 306 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=102 )
FORMULA CANInsertWithFailure-PT-030-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 61 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:43] [INFO ] Flatten gal took : 106 ms
[2023-03-12 22:28:43] [INFO ] Flatten gal took : 94 ms
[2023-03-12 22:28:43] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 208 place count 2163 transition count 5372
Reduce places removed 208 places and 0 transitions.
Iterating post reduction 1 with 208 rules applied. Total rules applied 416 place count 1955 transition count 5372
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 416 place count 1955 transition count 5371
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 418 place count 1954 transition count 5371
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 476 place count 1925 transition count 5342
Applied a total of 476 rules in 198 ms. Remains 1925 /2163 variables (removed 238) and now considering 5342/5580 (removed 238) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 199 ms. Remains : 1925/2163 places, 5342/5580 transitions.
[2023-03-12 22:28:44] [INFO ] Flatten gal took : 92 ms
[2023-03-12 22:28:44] [INFO ] Flatten gal took : 104 ms
[2023-03-12 22:28:44] [INFO ] Input system was already deterministic with 5342 transitions.
Finished random walk after 1044 steps, including 3 resets, run visited all 1 properties in 11 ms. (steps per millisecond=94 )
FORMULA CANInsertWithFailure-PT-030-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 195 transitions
Trivial Post-agglo rules discarded 195 transitions
Performed 195 trivial Post agglomeration. Transition count delta: 195
Iterating post reduction 0 with 195 rules applied. Total rules applied 195 place count 2163 transition count 5385
Reduce places removed 195 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 197 rules applied. Total rules applied 392 place count 1968 transition count 5383
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 394 place count 1966 transition count 5383
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 394 place count 1966 transition count 5381
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 398 place count 1964 transition count 5381
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 454 place count 1936 transition count 5353
Applied a total of 454 rules in 192 ms. Remains 1936 /2163 variables (removed 227) and now considering 5353/5580 (removed 227) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 192 ms. Remains : 1936/2163 places, 5353/5580 transitions.
[2023-03-12 22:28:44] [INFO ] Flatten gal took : 95 ms
[2023-03-12 22:28:44] [INFO ] Flatten gal took : 112 ms
[2023-03-12 22:28:45] [INFO ] Input system was already deterministic with 5353 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 206 transitions
Trivial Post-agglo rules discarded 206 transitions
Performed 206 trivial Post agglomeration. Transition count delta: 206
Iterating post reduction 0 with 206 rules applied. Total rules applied 206 place count 2163 transition count 5374
Reduce places removed 206 places and 0 transitions.
Iterating post reduction 1 with 206 rules applied. Total rules applied 412 place count 1957 transition count 5374
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 412 place count 1957 transition count 5372
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 416 place count 1955 transition count 5372
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 472 place count 1927 transition count 5344
Applied a total of 472 rules in 178 ms. Remains 1927 /2163 variables (removed 236) and now considering 5344/5580 (removed 236) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 178 ms. Remains : 1927/2163 places, 5344/5580 transitions.
[2023-03-12 22:28:45] [INFO ] Flatten gal took : 81 ms
[2023-03-12 22:28:45] [INFO ] Flatten gal took : 101 ms
[2023-03-12 22:28:45] [INFO ] Input system was already deterministic with 5344 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 59 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:45] [INFO ] Flatten gal took : 82 ms
[2023-03-12 22:28:45] [INFO ] Flatten gal took : 94 ms
[2023-03-12 22:28:46] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 75 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:46] [INFO ] Flatten gal took : 83 ms
[2023-03-12 22:28:46] [INFO ] Flatten gal took : 92 ms
[2023-03-12 22:28:46] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 87 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:46] [INFO ] Flatten gal took : 85 ms
[2023-03-12 22:28:46] [INFO ] Flatten gal took : 93 ms
[2023-03-12 22:28:47] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 59 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:47] [INFO ] Flatten gal took : 85 ms
[2023-03-12 22:28:47] [INFO ] Flatten gal took : 97 ms
[2023-03-12 22:28:47] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 59 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-12 22:28:47] [INFO ] Flatten gal took : 86 ms
[2023-03-12 22:28:47] [INFO ] Flatten gal took : 95 ms
[2023-03-12 22:28:48] [INFO ] Input system was already deterministic with 5580 transitions.
[2023-03-12 22:28:48] [INFO ] Flatten gal took : 94 ms
[2023-03-12 22:28:48] [INFO ] Flatten gal took : 96 ms
[2023-03-12 22:28:48] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-12 22:28:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2163 places, 5580 transitions and 14940 arcs took 19 ms.
Total runtime 127028 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/541/ctl_0_ --ctl=/tmp/541/ctl_1_ --ctl=/tmp/541/ctl_2_ --ctl=/tmp/541/ctl_3_ --ctl=/tmp/541/ctl_4_ --ctl=/tmp/541/ctl_5_ --ctl=/tmp/541/ctl_6_ --ctl=/tmp/541/ctl_7_ --ctl=/tmp/541/ctl_8_ --ctl=/tmp/541/ctl_9_ --ctl=/tmp/541/ctl_10_ --ctl=/tmp/541/ctl_11_ --ctl=/tmp/541/ctl_12_ --ctl=/tmp/541/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 14285944 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16093624 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

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="CANInsertWithFailure-PT-030"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CANInsertWithFailure-PT-030, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813695100722"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;