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.r010-oct2-167813598900298.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 AirplaneLD-PT-2000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813598900298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 1.2M Feb 26 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 26 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 508K Feb 26 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Feb 26 12:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.6M Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 381K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 643K Feb 26 14:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.2M Feb 26 14:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 167K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 333K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 8.7M 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 AirplaneLD-PT-2000-CTLFireability-00
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-01
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-02
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-03
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-04
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-05
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-06
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-07
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-08
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-09
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-10
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-11
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-12
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-13
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-14
FORMULA_NAME AirplaneLD-PT-2000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678681674478

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=AirplaneLD-PT-2000
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 04:27:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 04:27:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 04:27:57] [INFO ] Load time of PNML (sax parser for PT used): 668 ms
[2023-03-13 04:27:57] [INFO ] Transformed 14019 places.
[2023-03-13 04:27:58] [INFO ] Transformed 16008 transitions.
[2023-03-13 04:27:58] [INFO ] Parsed PT model containing 14019 places and 16008 transitions and 61028 arcs in 844 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 63 ms.
Reduce places removed 6002 places and 0 transitions.
Support contains 8014 out of 8017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8017/8017 places, 16008/16008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8014 transition count 16008
Applied a total of 3 rules in 174 ms. Remains 8014 /8017 variables (removed 3) and now considering 16008/16008 (removed 0) transitions.
// Phase 1: matrix 16008 rows 8014 cols
[2023-03-13 04:28:05] [INFO ] Computed 1 place invariants in 6581 ms
[2023-03-13 04:28:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 04:28:06] [INFO ] Implicit Places using invariants in 7815 ms returned []
Implicit Place search using SMT only with invariants took 7862 ms to find 0 implicit places.
[2023-03-13 04:28:06] [INFO ] Invariant cache hit.
[2023-03-13 04:28:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 04:28:23] [INFO ] Dead Transitions using invariants and state equation in 16986 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8014/8017 places, 16008/16008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25039 ms. Remains : 8014/8017 places, 16008/16008 transitions.
Support contains 8014 out of 8014 places after structural reductions.
[2023-03-13 04:28:25] [INFO ] Flatten gal took : 957 ms
[2023-03-13 04:28:28] [INFO ] Flatten gal took : 690 ms
[2023-03-13 04:28:31] [INFO ] Input system was already deterministic with 16008 transitions.
Incomplete random walk after 10000 steps, including 1255 resets, run finished after 16996 ms. (steps per millisecond=0 ) properties (out of 60) seen :24
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 151 ms. (steps per millisecond=6 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 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 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 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 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 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 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
[2023-03-13 04:28:48] [INFO ] Invariant cache hit.
[2023-03-13 04:29:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2023-03-13 04:29:06] [INFO ] After 7298ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-13 04:29:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-13 04:29:31] [INFO ] After 12212ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :35
[2023-03-13 04:29:31] [INFO ] After 12259ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :35
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-13 04:29:32] [INFO ] After 25086ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :35
Fused 36 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 26 ms.
Support contains 5021 out of 8014 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Graph (complete) has 11012 edges and 8014 vertex of which 8013 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.36 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 8013 transition count 16006
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 8013 transition count 16005
Deduced a syphon composed of 1 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 8011 transition count 16005
Discarding 2986 places :
Symmetric choice reduction at 1 with 2986 rule applications. Total rules 2992 place count 5025 transition count 13019
Iterating global reduction 1 with 2986 rules applied. Total rules applied 5978 place count 5025 transition count 13019
Ensure Unique test removed 2986 transitions
Reduce isomorphic transitions removed 2986 transitions.
Iterating post reduction 1 with 2986 rules applied. Total rules applied 8964 place count 5025 transition count 10033
Applied a total of 8964 rules in 720 ms. Remains 5025 /8014 variables (removed 2989) and now considering 10033/16008 (removed 5975) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 722 ms. Remains : 5025/8014 places, 10033/16008 transitions.
Incomplete random walk after 10000 steps, including 1244 resets, run finished after 7864 ms. (steps per millisecond=1 ) properties (out of 35) seen :4
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 261 ms. (steps per millisecond=3 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 220 ms. (steps per millisecond=4 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) seen :0
Running SMT prover for 31 properties.
// Phase 1: matrix 10033 rows 5025 cols
[2023-03-13 04:29:43] [INFO ] Computed 1 place invariants in 1817 ms
[2023-03-13 04:29:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-13 04:29:55] [INFO ] After 4706ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-13 04:29:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-13 04:30:16] [INFO ] After 13422ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :25
[2023-03-13 04:30:20] [INFO ] After 17147ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :25
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-13 04:30:20] [INFO ] After 25096ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :25
Fused 31 Parikh solutions to 25 different solutions.
Parikh walk visited 24 properties in 103 ms.
Support contains 2 out of 5025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5025/5025 places, 10033/10033 transitions.
Graph (complete) has 7026 edges and 5025 vertex of which 4015 are kept as prefixes of interest. Removing 1010 places using SCC suffix rule.4 ms
Discarding 1010 places :
Also discarding 0 output transitions
Drop transitions removed 2020 transitions
Reduce isomorphic transitions removed 2020 transitions.
Iterating post reduction 0 with 2020 rules applied. Total rules applied 2021 place count 4015 transition count 8013
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 2021 place count 4015 transition count 8010
Deduced a syphon composed of 3 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 7 rules applied. Total rules applied 2028 place count 4011 transition count 8010
Discarding 4001 places :
Symmetric choice reduction at 1 with 4001 rule applications. Total rules 6029 place count 10 transition count 4009
Iterating global reduction 1 with 4001 rules applied. Total rules applied 10030 place count 10 transition count 4009
Ensure Unique test removed 4001 transitions
Reduce isomorphic transitions removed 4001 transitions.
Iterating post reduction 1 with 4001 rules applied. Total rules applied 14031 place count 10 transition count 8
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 14031 place count 10 transition count 5
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14039 place count 5 transition count 5
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 14040 place count 5 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14041 place count 4 transition count 4
Applied a total of 14041 rules in 200 ms. Remains 4 /5025 variables (removed 5021) and now considering 4/10033 (removed 10029) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 4/5025 places, 4/10033 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2023-03-13 04:30:21] [INFO ] Flatten gal took : 495 ms
[2023-03-13 04:30:23] [INFO ] Flatten gal took : 563 ms
[2023-03-13 04:30:25] [INFO ] Input system was already deterministic with 16008 transitions.
Computed a total of 8014 stabilizing places and 16008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 8014 transition count 16008
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA AirplaneLD-PT-2000-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 5996 places :
Symmetric choice reduction at 0 with 5996 rule applications. Total rules 5996 place count 2018 transition count 10012
Iterating global reduction 0 with 5996 rules applied. Total rules applied 11992 place count 2018 transition count 10012
Ensure Unique test removed 5996 transitions
Reduce isomorphic transitions removed 5996 transitions.
Iterating post reduction 0 with 5996 rules applied. Total rules applied 17988 place count 2018 transition count 4016
Applied a total of 17988 rules in 126 ms. Remains 2018 /8014 variables (removed 5996) and now considering 4016/16008 (removed 11992) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 2018/8014 places, 4016/16008 transitions.
[2023-03-13 04:30:25] [INFO ] Flatten gal took : 82 ms
[2023-03-13 04:30:25] [INFO ] Flatten gal took : 98 ms
[2023-03-13 04:30:25] [INFO ] Input system was already deterministic with 4016 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 3996 places :
Symmetric choice reduction at 0 with 3996 rule applications. Total rules 3996 place count 4018 transition count 12012
Iterating global reduction 0 with 3996 rules applied. Total rules applied 7992 place count 4018 transition count 12012
Ensure Unique test removed 3996 transitions
Reduce isomorphic transitions removed 3996 transitions.
Iterating post reduction 0 with 3996 rules applied. Total rules applied 11988 place count 4018 transition count 8016
Applied a total of 11988 rules in 141 ms. Remains 4018 /8014 variables (removed 3996) and now considering 8016/16008 (removed 7992) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 4018/8014 places, 8016/16008 transitions.
[2023-03-13 04:30:26] [INFO ] Flatten gal took : 162 ms
[2023-03-13 04:30:26] [INFO ] Flatten gal took : 188 ms
[2023-03-13 04:30:26] [INFO ] Input system was already deterministic with 8016 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 4994 places :
Symmetric choice reduction at 0 with 4994 rule applications. Total rules 4994 place count 3020 transition count 11014
Iterating global reduction 0 with 4994 rules applied. Total rules applied 9988 place count 3020 transition count 11014
Ensure Unique test removed 4994 transitions
Reduce isomorphic transitions removed 4994 transitions.
Iterating post reduction 0 with 4994 rules applied. Total rules applied 14982 place count 3020 transition count 6020
Applied a total of 14982 rules in 221 ms. Remains 3020 /8014 variables (removed 4994) and now considering 6020/16008 (removed 9988) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 221 ms. Remains : 3020/8014 places, 6020/16008 transitions.
[2023-03-13 04:30:27] [INFO ] Flatten gal took : 135 ms
[2023-03-13 04:30:27] [INFO ] Flatten gal took : 169 ms
[2023-03-13 04:30:27] [INFO ] Input system was already deterministic with 6020 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 5995 places :
Symmetric choice reduction at 0 with 5995 rule applications. Total rules 5995 place count 2019 transition count 10013
Iterating global reduction 0 with 5995 rules applied. Total rules applied 11990 place count 2019 transition count 10013
Ensure Unique test removed 5995 transitions
Reduce isomorphic transitions removed 5995 transitions.
Iterating post reduction 0 with 5995 rules applied. Total rules applied 17985 place count 2019 transition count 4018
Applied a total of 17985 rules in 228 ms. Remains 2019 /8014 variables (removed 5995) and now considering 4018/16008 (removed 11990) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 2019/8014 places, 4018/16008 transitions.
[2023-03-13 04:30:28] [INFO ] Flatten gal took : 90 ms
[2023-03-13 04:30:28] [INFO ] Flatten gal took : 104 ms
[2023-03-13 04:30:28] [INFO ] Input system was already deterministic with 4018 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7995 places :
Symmetric choice reduction at 0 with 7995 rule applications. Total rules 7995 place count 19 transition count 8013
Iterating global reduction 0 with 7995 rules applied. Total rules applied 15990 place count 19 transition count 8013
Ensure Unique test removed 7995 transitions
Reduce isomorphic transitions removed 7995 transitions.
Iterating post reduction 0 with 7995 rules applied. Total rules applied 23985 place count 19 transition count 18
Applied a total of 23985 rules in 130 ms. Remains 19 /8014 variables (removed 7995) and now considering 18/16008 (removed 15990) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 19/8014 places, 18/16008 transitions.
[2023-03-13 04:30:28] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:30:28] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:28] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 5996 places :
Symmetric choice reduction at 0 with 5996 rule applications. Total rules 5996 place count 2018 transition count 10012
Iterating global reduction 0 with 5996 rules applied. Total rules applied 11992 place count 2018 transition count 10012
Ensure Unique test removed 5996 transitions
Reduce isomorphic transitions removed 5996 transitions.
Iterating post reduction 0 with 5996 rules applied. Total rules applied 17988 place count 2018 transition count 4016
Applied a total of 17988 rules in 128 ms. Remains 2018 /8014 variables (removed 5996) and now considering 4016/16008 (removed 11992) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128 ms. Remains : 2018/8014 places, 4016/16008 transitions.
[2023-03-13 04:30:28] [INFO ] Flatten gal took : 80 ms
[2023-03-13 04:30:28] [INFO ] Flatten gal took : 94 ms
[2023-03-13 04:30:29] [INFO ] Input system was already deterministic with 4016 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7989 places :
Symmetric choice reduction at 0 with 7989 rule applications. Total rules 7989 place count 25 transition count 8019
Iterating global reduction 0 with 7989 rules applied. Total rules applied 15978 place count 25 transition count 8019
Ensure Unique test removed 7989 transitions
Reduce isomorphic transitions removed 7989 transitions.
Iterating post reduction 0 with 7989 rules applied. Total rules applied 23967 place count 25 transition count 30
Applied a total of 23967 rules in 97 ms. Remains 25 /8014 variables (removed 7989) and now considering 30/16008 (removed 15978) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 25/8014 places, 30/16008 transitions.
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:29] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Graph (complete) has 11012 edges and 8014 vertex of which 4010 are kept as prefixes of interest. Removing 4004 places using SCC suffix rule.13 ms
Discarding 4004 places :
Also discarding 8000 output transitions
Drop transitions removed 8000 transitions
Discarding 3998 places :
Symmetric choice reduction at 0 with 3998 rule applications. Total rules 3999 place count 12 transition count 4010
Iterating global reduction 0 with 3998 rules applied. Total rules applied 7997 place count 12 transition count 4010
Ensure Unique test removed 3998 transitions
Reduce isomorphic transitions removed 3998 transitions.
Iterating post reduction 0 with 3998 rules applied. Total rules applied 11995 place count 12 transition count 12
Applied a total of 11995 rules in 170 ms. Remains 12 /8014 variables (removed 8002) and now considering 12/16008 (removed 15996) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 170 ms. Remains : 12/8014 places, 12/16008 transitions.
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:30:29] [INFO ] Input system was already deterministic with 12 transitions.
Finished random walk after 43 steps, including 6 resets, run visited all 1 properties in 1 ms. (steps per millisecond=43 )
FORMULA AirplaneLD-PT-2000-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7991 places :
Symmetric choice reduction at 0 with 7991 rule applications. Total rules 7991 place count 23 transition count 8017
Iterating global reduction 0 with 7991 rules applied. Total rules applied 15982 place count 23 transition count 8017
Ensure Unique test removed 7991 transitions
Reduce isomorphic transitions removed 7991 transitions.
Iterating post reduction 0 with 7991 rules applied. Total rules applied 23973 place count 23 transition count 26
Applied a total of 23973 rules in 95 ms. Remains 23 /8014 variables (removed 7991) and now considering 26/16008 (removed 15982) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 23/8014 places, 26/16008 transitions.
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:29] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7994 places :
Symmetric choice reduction at 0 with 7994 rule applications. Total rules 7994 place count 20 transition count 8014
Iterating global reduction 0 with 7994 rules applied. Total rules applied 15988 place count 20 transition count 8014
Ensure Unique test removed 7994 transitions
Reduce isomorphic transitions removed 7994 transitions.
Iterating post reduction 0 with 7994 rules applied. Total rules applied 23982 place count 20 transition count 20
Applied a total of 23982 rules in 104 ms. Remains 20 /8014 variables (removed 7994) and now considering 20/16008 (removed 15988) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 20/8014 places, 20/16008 transitions.
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 8 ms
[2023-03-13 04:30:29] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7991 places :
Symmetric choice reduction at 0 with 7991 rule applications. Total rules 7991 place count 23 transition count 8017
Iterating global reduction 0 with 7991 rules applied. Total rules applied 15982 place count 23 transition count 8017
Ensure Unique test removed 7991 transitions
Reduce isomorphic transitions removed 7991 transitions.
Iterating post reduction 0 with 7991 rules applied. Total rules applied 23973 place count 23 transition count 26
Applied a total of 23973 rules in 114 ms. Remains 23 /8014 variables (removed 7991) and now considering 26/16008 (removed 15982) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 23/8014 places, 26/16008 transitions.
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:29] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7992 places :
Symmetric choice reduction at 0 with 7992 rule applications. Total rules 7992 place count 22 transition count 8016
Iterating global reduction 0 with 7992 rules applied. Total rules applied 15984 place count 22 transition count 8016
Ensure Unique test removed 7992 transitions
Reduce isomorphic transitions removed 7992 transitions.
Iterating post reduction 0 with 7992 rules applied. Total rules applied 23976 place count 22 transition count 24
Applied a total of 23976 rules in 176 ms. Remains 22 /8014 variables (removed 7992) and now considering 24/16008 (removed 15984) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 22/8014 places, 24/16008 transitions.
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:30:29] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:30:29] [INFO ] Input system was already deterministic with 24 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7994 places :
Symmetric choice reduction at 0 with 7994 rule applications. Total rules 7994 place count 20 transition count 8014
Iterating global reduction 0 with 7994 rules applied. Total rules applied 15988 place count 20 transition count 8014
Ensure Unique test removed 7994 transitions
Reduce isomorphic transitions removed 7994 transitions.
Iterating post reduction 0 with 7994 rules applied. Total rules applied 23982 place count 20 transition count 20
Applied a total of 23982 rules in 129 ms. Remains 20 /8014 variables (removed 7994) and now considering 20/16008 (removed 15988) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 20/8014 places, 20/16008 transitions.
[2023-03-13 04:30:30] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:30] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:30:30] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8014/8014 places, 16008/16008 transitions.
Discarding 7981 places :
Symmetric choice reduction at 0 with 7981 rule applications. Total rules 7981 place count 33 transition count 8027
Iterating global reduction 0 with 7981 rules applied. Total rules applied 15962 place count 33 transition count 8027
Ensure Unique test removed 7981 transitions
Reduce isomorphic transitions removed 7981 transitions.
Iterating post reduction 0 with 7981 rules applied. Total rules applied 23943 place count 33 transition count 46
Applied a total of 23943 rules in 159 ms. Remains 33 /8014 variables (removed 7981) and now considering 46/16008 (removed 15962) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 33/8014 places, 46/16008 transitions.
[2023-03-13 04:30:30] [INFO ] Flatten gal took : 6 ms
[2023-03-13 04:30:30] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:30:30] [INFO ] Input system was already deterministic with 46 transitions.
[2023-03-13 04:30:30] [INFO ] Flatten gal took : 473 ms
[2023-03-13 04:30:32] [INFO ] Flatten gal took : 470 ms
[2023-03-13 04:30:33] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 70 ms.
[2023-03-13 04:30:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8014 places, 16008 transitions and 35020 arcs took 38 ms.
Total runtime 156057 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: 8014 NrTr: 16008 NrArc: 35020)

parse formulas
formulas created successfully
place and transition orderings generation:0m10.306sec

net check time: 0m 0.009sec

init dd package: 0m 2.859sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 7612608 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16048884 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
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 0.226sec

8464 8649 8792 8911 9017 9112 9200 9282 9359 9431 9500 9566 9629 9690 9749 9806 9861 9914 9966 10017 10066 10115 10162 10208

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="AirplaneLD-PT-2000"
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 AirplaneLD-PT-2000, 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 r010-oct2-167813598900298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-2000.tgz
mv AirplaneLD-PT-2000 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 ;