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-167819421100554.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 DoubleLock-PT-p3s2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819421100554
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 748K
-rw-r--r-- 1 mcc users 6.0K Feb 25 14:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 14:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 14:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 9.6K Feb 25 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 25 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 14:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 330K 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 DoubleLock-PT-p3s2-CTLFireability-00
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-01
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-02
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-03
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-04
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-05
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-06
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-07
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-08
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-09
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-10
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-11
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-12
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-13
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-14
FORMULA_NAME DoubleLock-PT-p3s2-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678971029115

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s2
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 12:50:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 12:50:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 12:50:32] [INFO ] Load time of PNML (sax parser for PT used): 355 ms
[2023-03-16 12:50:32] [INFO ] Transformed 112 places.
[2023-03-16 12:50:32] [INFO ] Transformed 744 transitions.
[2023-03-16 12:50:32] [INFO ] Parsed PT model containing 112 places and 744 transitions and 3008 arcs in 511 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Deduced a syphon composed of 20 places in 8 ms
Reduce places removed 20 places and 32 transitions.
Support contains 72 out of 92 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 712/712 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 89 transition count 712
Applied a total of 3 rules in 48 ms. Remains 89 /92 variables (removed 3) and now considering 712/712 (removed 0) transitions.
[2023-03-16 12:50:32] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2023-03-16 12:50:33] [INFO ] Computed 2 place invariants in 45 ms
[2023-03-16 12:50:33] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-16 12:50:33] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2023-03-16 12:50:33] [INFO ] Invariant cache hit.
[2023-03-16 12:50:33] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:50:33] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 907 ms to find 0 implicit places.
[2023-03-16 12:50:33] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2023-03-16 12:50:33] [INFO ] Invariant cache hit.
[2023-03-16 12:50:34] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 89/92 places, 712/712 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1623 ms. Remains : 89/92 places, 712/712 transitions.
Support contains 72 out of 89 places after structural reductions.
[2023-03-16 12:50:35] [INFO ] Flatten gal took : 190 ms
[2023-03-16 12:50:35] [INFO ] Flatten gal took : 122 ms
[2023-03-16 12:50:35] [INFO ] Input system was already deterministic with 712 transitions.
Incomplete random walk after 10001 steps, including 115 resets, run finished after 575 ms. (steps per millisecond=17 ) properties (out of 79) seen :30
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
[2023-03-16 12:50:36] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2023-03-16 12:50:36] [INFO ] Invariant cache hit.
[2023-03-16 12:50:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 12:50:37] [INFO ] After 311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2023-03-16 12:50:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-16 12:50:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 12:50:38] [INFO ] After 806ms SMT Verify possible using state equation in natural domain returned unsat :23 sat :16
[2023-03-16 12:50:38] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:50:39] [INFO ] After 982ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :23 sat :16
[2023-03-16 12:50:40] [INFO ] After 2270ms SMT Verify possible using trap constraints in natural domain returned unsat :23 sat :16
Attempting to minimize the solution found.
Minimization took 840 ms.
[2023-03-16 12:50:41] [INFO ] After 4402ms SMT Verify possible using all constraints in natural domain returned unsat :23 sat :16
Fused 39 Parikh solutions to 16 different solutions.
Parikh walk visited 0 properties in 281 ms.
Support contains 27 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 712/712 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 89 transition count 709
Applied a total of 3 rules in 84 ms. Remains 89 /89 variables (removed 0) and now considering 709/712 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 89/89 places, 709/712 transitions.
Incomplete random walk after 10001 steps, including 116 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 143536 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{0=1, 4=1, 6=1, 10=1}
Probabilistic random walk after 143536 steps, saw 103436 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :4
Running SMT prover for 11 properties.
[2023-03-16 12:50:45] [INFO ] Flow matrix only has 512 transitions (discarded 197 similar events)
// Phase 1: matrix 512 rows 89 cols
[2023-03-16 12:50:45] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-16 12:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 12:50:45] [INFO ] After 406ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-16 12:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-16 12:50:46] [INFO ] After 623ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-16 12:50:46] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:50:47] [INFO ] After 667ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-16 12:50:47] [INFO ] After 1421ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 537 ms.
[2023-03-16 12:50:48] [INFO ] After 2701ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Parikh walk visited 0 properties in 234 ms.
Support contains 21 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 709/709 transitions.
Applied a total of 0 rules in 35 ms. Remains 89 /89 variables (removed 0) and now considering 709/709 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 89/89 places, 709/709 transitions.
Incomplete random walk after 10000 steps, including 116 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 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 24 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 9) seen :1
Running SMT prover for 8 properties.
[2023-03-16 12:50:49] [INFO ] Flow matrix only has 512 transitions (discarded 197 similar events)
[2023-03-16 12:50:49] [INFO ] Invariant cache hit.
[2023-03-16 12:50:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 12:50:49] [INFO ] After 295ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-16 12:50:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-16 12:50:50] [INFO ] After 309ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-16 12:50:50] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:50:50] [INFO ] After 546ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-16 12:50:51] [INFO ] After 1226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 400 ms.
[2023-03-16 12:50:51] [INFO ] After 2023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 85 ms.
Support contains 14 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 709/709 transitions.
Applied a total of 0 rules in 21 ms. Remains 89 /89 variables (removed 0) and now considering 709/709 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 89/89 places, 709/709 transitions.
Incomplete random walk after 10000 steps, including 118 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-16 12:50:52] [INFO ] Flow matrix only has 512 transitions (discarded 197 similar events)
[2023-03-16 12:50:52] [INFO ] Invariant cache hit.
[2023-03-16 12:50:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 12:50:52] [INFO ] After 505ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-16 12:50:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 12:50:53] [INFO ] After 300ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-16 12:50:53] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:50:53] [INFO ] After 313ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-16 12:50:53] [INFO ] After 677ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 439 ms.
[2023-03-16 12:50:54] [INFO ] After 1490ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 109 ms.
Support contains 13 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 709/709 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 89 transition count 708
Applied a total of 1 rules in 24 ms. Remains 89 /89 variables (removed 0) and now considering 708/709 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 89/89 places, 708/709 transitions.
Incomplete random walk after 10004 steps, including 119 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-16 12:50:54] [INFO ] Flow matrix only has 511 transitions (discarded 197 similar events)
// Phase 1: matrix 511 rows 89 cols
[2023-03-16 12:50:54] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-16 12:50:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 12:50:55] [INFO ] After 322ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-16 12:50:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:50:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 12:50:55] [INFO ] After 270ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-16 12:50:55] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:50:55] [INFO ] After 186ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-16 12:50:56] [INFO ] After 493ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 308 ms.
[2023-03-16 12:50:56] [INFO ] After 1142ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 118 ms.
Support contains 12 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 708/708 transitions.
Applied a total of 0 rules in 31 ms. Remains 89 /89 variables (removed 0) and now considering 708/708 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 89/89 places, 708/708 transitions.
Incomplete random walk after 10007 steps, including 116 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 183688 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 183688 steps, saw 130860 distinct states, run finished after 3003 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-16 12:51:00] [INFO ] Flow matrix only has 511 transitions (discarded 197 similar events)
[2023-03-16 12:51:00] [INFO ] Invariant cache hit.
[2023-03-16 12:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:51:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 12:51:00] [INFO ] After 312ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-16 12:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:51:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-16 12:51:00] [INFO ] After 273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-16 12:51:00] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:51:00] [INFO ] After 201ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-16 12:51:01] [INFO ] After 582ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 452 ms.
[2023-03-16 12:51:01] [INFO ] After 1383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 123 ms.
Support contains 12 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 708/708 transitions.
Applied a total of 0 rules in 28 ms. Remains 89 /89 variables (removed 0) and now considering 708/708 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 89/89 places, 708/708 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 708/708 transitions.
Applied a total of 0 rules in 23 ms. Remains 89 /89 variables (removed 0) and now considering 708/708 (removed 0) transitions.
[2023-03-16 12:51:01] [INFO ] Flow matrix only has 511 transitions (discarded 197 similar events)
[2023-03-16 12:51:01] [INFO ] Invariant cache hit.
[2023-03-16 12:51:02] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-16 12:51:02] [INFO ] Flow matrix only has 511 transitions (discarded 197 similar events)
[2023-03-16 12:51:02] [INFO ] Invariant cache hit.
[2023-03-16 12:51:02] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-16 12:51:02] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 794 ms to find 0 implicit places.
[2023-03-16 12:51:02] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-16 12:51:02] [INFO ] Flow matrix only has 511 transitions (discarded 197 similar events)
[2023-03-16 12:51:02] [INFO ] Invariant cache hit.
[2023-03-16 12:51:03] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1454 ms. Remains : 89/89 places, 708/708 transitions.
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Iterating post reduction 0 with 197 rules applied. Total rules applied 197 place count 89 transition count 511
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 197 place count 89 transition count 503
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 213 place count 81 transition count 503
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 1 with 2 rules applied. Total rules applied 215 place count 80 transition count 502
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 216 place count 80 transition count 501
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 217 place count 79 transition count 501
Applied a total of 217 rules in 36 ms. Remains 79 /89 variables (removed 10) and now considering 501/708 (removed 207) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 501 rows 79 cols
[2023-03-16 12:51:03] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-16 12:51:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:51:03] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 12:51:03] [INFO ] After 311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-16 12:51:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 12:51:03] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 12:51:04] [INFO ] After 312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-16 12:51:04] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-16 12:51:04] [INFO ] After 198ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-16 12:51:04] [INFO ] After 577ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 214 ms.
[2023-03-16 12:51:04] [INFO ] After 1167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Successfully simplified 23 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DoubleLock-PT-p3s2-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 12:51:05] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 80 ms
[2023-03-16 12:51:05] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DoubleLock-PT-p3s2-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 76 ms
[2023-03-16 12:51:05] [INFO ] Input system was already deterministic with 712 transitions.
Support contains 43 out of 89 places (down from 49) after GAL structural reductions.
Computed a total of 7 stabilizing places and 176 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 8 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 50 ms
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 53 ms
[2023-03-16 12:51:05] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 5 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 44 ms
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 45 ms
[2023-03-16 12:51:05] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 5 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 38 ms
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 43 ms
[2023-03-16 12:51:05] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 20 ms
[2023-03-16 12:51:05] [INFO ] Flatten gal took : 23 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 21 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 23 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 20 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 22 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 23 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 23 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 27 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 19 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 21 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 3 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 19 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 21 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 15 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 18 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 22 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 3 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 89/89 places, 712/712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 21 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 21 ms
[2023-03-16 12:51:06] [INFO ] Input system was already deterministic with 712 transitions.
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 21 ms
[2023-03-16 12:51:06] [INFO ] Flatten gal took : 21 ms
[2023-03-16 12:51:06] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-16 12:51:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 89 places, 712 transitions and 2848 arcs took 5 ms.
Total runtime 34627 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=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 89 NrTr: 712 NrArc: 2848)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.008sec

net check time: 0m 0.000sec

init dd package: 0m 3.507sec


before gc: list nodes free: 1874521

after gc: idd nodes used:2427, unused:63997573; list nodes free:272615326

before gc: list nodes free: 1873361

after gc: idd nodes used:2446, unused:63997554; list nodes free:272615264

before gc: list nodes free: 1873303

after gc: idd nodes used:2557, unused:63997443; list nodes free:272614366

before gc: list nodes free: 1873313

after gc: idd nodes used:2545, unused:63997455; list nodes free:272614450

before gc: list nodes free: 1873280

after gc: idd nodes used:2487, unused:63997513; list nodes free:272614997
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6459544 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16100840 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 CTLFireability -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 0.002sec

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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="DoubleLock-PT-p3s2"
export BK_EXAMINATION="CTLFireability"
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 DoubleLock-PT-p3s2, 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 r138-smll-167819421100554"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s2.tgz
mv DoubleLock-PT-p3s2 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 ;