About the Execution of Marcie+red for SafeBus-COL-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6022.640 | 3600000.00 | 3657674.00 | 10936.30 | 1 1 1 20 1 1 1 20 1 20 ? 1 1 20 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r362-smll-167891812500237.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 SafeBus-COL-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r362-smll-167891812500237
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 7.0K Feb 26 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 02:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 02:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 26 04:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 03:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 03:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-COL-20-UpperBounds-00
FORMULA_NAME SafeBus-COL-20-UpperBounds-01
FORMULA_NAME SafeBus-COL-20-UpperBounds-02
FORMULA_NAME SafeBus-COL-20-UpperBounds-03
FORMULA_NAME SafeBus-COL-20-UpperBounds-04
FORMULA_NAME SafeBus-COL-20-UpperBounds-05
FORMULA_NAME SafeBus-COL-20-UpperBounds-06
FORMULA_NAME SafeBus-COL-20-UpperBounds-07
FORMULA_NAME SafeBus-COL-20-UpperBounds-08
FORMULA_NAME SafeBus-COL-20-UpperBounds-09
FORMULA_NAME SafeBus-COL-20-UpperBounds-10
FORMULA_NAME SafeBus-COL-20-UpperBounds-11
FORMULA_NAME SafeBus-COL-20-UpperBounds-12
FORMULA_NAME SafeBus-COL-20-UpperBounds-13
FORMULA_NAME SafeBus-COL-20-UpperBounds-14
FORMULA_NAME SafeBus-COL-20-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679045153115
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-17 09:25:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-17 09:25:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 09:25:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-17 09:25:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 09:25:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1084 ms
[2023-03-17 09:25:57] [INFO ] Detected 1 constant HL places corresponding to 20 PT places.
[2023-03-17 09:25:57] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 1046 PT places and 179241.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
[2023-03-17 09:25:57] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 8 ms.
[2023-03-17 09:25:57] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 14 rows 17 cols
[2023-03-17 09:25:57] [INFO ] Computed 7 place invariants in 7 ms
FORMULA SafeBus-COL-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-13 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-09 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-17 09:25:57] [INFO ] Invariant cache hit.
[2023-03-17 09:25:57] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2023-03-17 09:25:57] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 09:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:57] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-17 09:25:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-17 09:25:57] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 09:25:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:57] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 09:25:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-17 09:25:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 09:25:57] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 09:25:58] [INFO ] Added : 9 causal constraints over 3 iterations in 51 ms. Result :sat
Minimization took 16 ms.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 09:25:58] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 09:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 09:25:58] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 09:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 09:25:58] [INFO ] Added : 8 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 12 ms.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 09:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 09:25:58] [INFO ] Added : 13 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 18 ms.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-03-17 09:25:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 09:25:58] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-17 09:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 09:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 09:25:59] [INFO ] Added : 8 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 17 ms.
[2023-03-17 09:25:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 09:25:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 09:25:59] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 09:25:59] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 09:25:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 09:25:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:25:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:25:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 09:25:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 09:25:59] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 09:25:59] [INFO ] Added : 13 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [1, 5, 20, 1, 1, 20, 20, 1, 3]
Domain [It(20), It(20)] of place AMC breaks symmetries in sort It
[2023-03-17 09:25:59] [INFO ] Unfolded HLPN to a Petri net with 1046 places and 10501 transitions 76784 arcs in 385 ms.
[2023-03-17 09:25:59] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 46 ms
Reduce places removed 40 places and 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=15 ) properties (out of 9) seen :45
FORMULA SafeBus-COL-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 5) seen :41
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 5) seen :43
FORMULA SafeBus-COL-20-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-20-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 3) seen :3
[2023-03-17 09:26:01] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2023-03-17 09:26:01] [INFO ] Computed 85 place invariants in 196 ms
[2023-03-17 09:26:01] [INFO ] [Real]Absence check using 41 positive place invariants in 37 ms returned sat
[2023-03-17 09:26:01] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 40 ms returned unsat
[2023-03-17 09:26:01] [INFO ] [Real]Absence check using 41 positive place invariants in 30 ms returned sat
[2023-03-17 09:26:01] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 49 ms returned sat
[2023-03-17 09:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:26:02] [INFO ] [Real]Absence check using state equation in 1046 ms returned sat
[2023-03-17 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:26:03] [INFO ] [Nat]Absence check using 41 positive place invariants in 46 ms returned sat
[2023-03-17 09:26:03] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 60 ms returned sat
[2023-03-17 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:26:04] [INFO ] [Nat]Absence check using state equation in 1203 ms returned sat
[2023-03-17 09:26:04] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 09:26:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 09:26:08] [INFO ] [Nat]Added 421 Read/Feed constraints in 3227 ms returned unknown
[2023-03-17 09:26:08] [INFO ] [Real]Absence check using 41 positive place invariants in 28 ms returned sat
[2023-03-17 09:26:08] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 10 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 20, 1] Max seen :[1, 3, 1]
FORMULA SafeBus-COL-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 20 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 1006 transition count 10441
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 40 place count 986 transition count 10441
Applied a total of 40 rules in 13120 ms. Remains 986 /1006 variables (removed 20) and now considering 10441/10461 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13123 ms. Remains : 986/1006 places, 10441/10461 transitions.
Normalized transition count is 2462 out of 10441 initially.
// Phase 1: matrix 2462 rows 986 cols
[2023-03-17 09:26:21] [INFO ] Computed 85 place invariants in 98 ms
Finished random walk after 785681 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=26 )
Finished Best-First random walk after 789493 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=157 )
[2023-03-17 09:26:56] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
// Phase 1: matrix 2462 rows 986 cols
[2023-03-17 09:26:56] [INFO ] Computed 85 place invariants in 71 ms
[2023-03-17 09:26:56] [INFO ] [Real]Absence check using 41 positive place invariants in 26 ms returned sat
[2023-03-17 09:26:56] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 54 ms returned sat
[2023-03-17 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:26:58] [INFO ] [Real]Absence check using state equation in 1225 ms returned sat
[2023-03-17 09:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:26:58] [INFO ] [Nat]Absence check using 41 positive place invariants in 26 ms returned sat
[2023-03-17 09:26:58] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 32 ms returned sat
[2023-03-17 09:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:26:59] [INFO ] [Nat]Absence check using state equation in 795 ms returned sat
[2023-03-17 09:26:59] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 09:27:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 09:27:05] [INFO ] [Nat]Added 421 Read/Feed constraints in 5900 ms returned sat
[2023-03-17 09:27:06] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 671 ms.
[2023-03-17 09:27:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1086 ms. Result :sat
Minimization took 3005 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[14]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 10441/10441 transitions.
Applied a total of 0 rules in 5662 ms. Remains 986 /986 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5663 ms. Remains : 986/986 places, 10441/10441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 10441/10441 transitions.
Applied a total of 0 rules in 5458 ms. Remains 986 /986 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
[2023-03-17 09:27:20] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
[2023-03-17 09:27:20] [INFO ] Invariant cache hit.
[2023-03-17 09:27:25] [INFO ] Implicit Places using invariants in 5047 ms returned [861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 5071 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 966/986 places, 10441/10441 transitions.
Applied a total of 0 rules in 6119 ms. Remains 966 /966 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 16651 ms. Remains : 966/986 places, 10441/10441 transitions.
Normalized transition count is 2462 out of 10441 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:27:31] [INFO ] Computed 65 place invariants in 66 ms
Finished random walk after 883295 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Finished Best-First random walk after 941835 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=188 )
[2023-03-17 09:28:06] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:28:06] [INFO ] Computed 65 place invariants in 40 ms
[2023-03-17 09:28:07] [INFO ] [Real]Absence check using 24 positive place invariants in 21 ms returned sat
[2023-03-17 09:28:07] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 29 ms returned sat
[2023-03-17 09:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:28:08] [INFO ] [Real]Absence check using state equation in 1168 ms returned sat
[2023-03-17 09:28:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:28:08] [INFO ] [Nat]Absence check using 24 positive place invariants in 55 ms returned sat
[2023-03-17 09:28:08] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 76 ms returned sat
[2023-03-17 09:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:28:09] [INFO ] [Nat]Absence check using state equation in 931 ms returned sat
[2023-03-17 09:28:09] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 09:28:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 09:28:14] [INFO ] [Nat]Added 421 Read/Feed constraints in 4692 ms returned sat
[2023-03-17 09:28:15] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 934 ms.
[2023-03-17 09:28:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1246 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[14]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10441/10441 transitions.
Applied a total of 0 rules in 5888 ms. Remains 966 /966 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5889 ms. Remains : 966/966 places, 10441/10441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10441/10441 transitions.
Applied a total of 0 rules in 5907 ms. Remains 966 /966 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
[2023-03-17 09:28:30] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
[2023-03-17 09:28:30] [INFO ] Invariant cache hit.
[2023-03-17 09:28:34] [INFO ] Implicit Places using invariants in 3987 ms returned []
Implicit Place search using SMT only with invariants took 4006 ms to find 0 implicit places.
[2023-03-17 09:28:34] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
[2023-03-17 09:28:34] [INFO ] Invariant cache hit.
[2023-03-17 09:28:45] [INFO ] Dead Transitions using invariants and state equation in 10202 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 966/966 places, 10041/10441 transitions.
Applied a total of 0 rules in 5281 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 25405 ms. Remains : 966/966 places, 10041/10441 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:28:50] [INFO ] Computed 65 place invariants in 40 ms
Finished random walk after 907702 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=30 )
Finished Best-First random walk after 953451 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=190 )
[2023-03-17 09:29:25] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:29:25] [INFO ] Computed 65 place invariants in 56 ms
[2023-03-17 09:29:25] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2023-03-17 09:29:25] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 45 ms returned sat
[2023-03-17 09:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:29:26] [INFO ] [Real]Absence check using state equation in 1114 ms returned sat
[2023-03-17 09:29:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:29:27] [INFO ] [Nat]Absence check using 24 positive place invariants in 22 ms returned sat
[2023-03-17 09:29:27] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 31 ms returned sat
[2023-03-17 09:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:29:27] [INFO ] [Nat]Absence check using state equation in 869 ms returned sat
[2023-03-17 09:29:28] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 09:29:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 09:29:33] [INFO ] [Nat]Added 421 Read/Feed constraints in 5602 ms returned sat
[2023-03-17 09:29:34] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 650 ms.
[2023-03-17 09:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 982 ms. Result :sat
Minimization took 3004 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[14]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5246 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5246 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5086 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2023-03-17 09:29:48] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 09:29:48] [INFO ] Invariant cache hit.
[2023-03-17 09:29:52] [INFO ] Implicit Places using invariants in 4333 ms returned []
Implicit Place search using SMT only with invariants took 4334 ms to find 0 implicit places.
[2023-03-17 09:29:52] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 09:29:52] [INFO ] Invariant cache hit.
[2023-03-17 09:30:01] [INFO ] Dead Transitions using invariants and state equation in 9457 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18886 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting property specific reduction for SafeBus-COL-20-UpperBounds-10
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:30:01] [INFO ] Computed 65 place invariants in 39 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :12
[2023-03-17 09:30:02] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:30:02] [INFO ] Computed 65 place invariants in 36 ms
[2023-03-17 09:30:02] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2023-03-17 09:30:02] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 44 ms returned sat
[2023-03-17 09:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:30:03] [INFO ] [Real]Absence check using state equation in 1162 ms returned sat
[2023-03-17 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:30:04] [INFO ] [Nat]Absence check using 24 positive place invariants in 23 ms returned sat
[2023-03-17 09:30:04] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 28 ms returned sat
[2023-03-17 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:30:05] [INFO ] [Nat]Absence check using state equation in 1022 ms returned sat
[2023-03-17 09:30:05] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 09:30:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 09:30:09] [INFO ] [Nat]Added 421 Read/Feed constraints in 3683 ms returned unknown
Current structural bounds on expressions (after SMT) : [39] Max seen :[12]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5179 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5184 ms. Remains : 966/966 places, 10041/10041 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:30:14] [INFO ] Computed 65 place invariants in 44 ms
Finished random walk after 888781 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Finished Best-First random walk after 941716 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=188 )
[2023-03-17 09:30:49] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:30:49] [INFO ] Computed 65 place invariants in 53 ms
[2023-03-17 09:30:49] [INFO ] [Real]Absence check using 24 positive place invariants in 21 ms returned sat
[2023-03-17 09:30:49] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 29 ms returned sat
[2023-03-17 09:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:30:51] [INFO ] [Real]Absence check using state equation in 1584 ms returned sat
[2023-03-17 09:30:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:30:51] [INFO ] [Nat]Absence check using 24 positive place invariants in 35 ms returned sat
[2023-03-17 09:30:51] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 49 ms returned sat
[2023-03-17 09:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:30:52] [INFO ] [Nat]Absence check using state equation in 1071 ms returned sat
[2023-03-17 09:30:52] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 09:30:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 09:30:58] [INFO ] [Nat]Added 421 Read/Feed constraints in 5511 ms returned sat
[2023-03-17 09:30:58] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 435 ms.
[2023-03-17 09:30:59] [INFO ] Added : 0 causal constraints over 0 iterations in 821 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[13]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5166 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5167 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5357 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2023-03-17 09:31:12] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 09:31:12] [INFO ] Invariant cache hit.
[2023-03-17 09:31:16] [INFO ] Implicit Places using invariants in 3678 ms returned []
Implicit Place search using SMT only with invariants took 3686 ms to find 0 implicit places.
[2023-03-17 09:31:16] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 09:31:16] [INFO ] Invariant cache hit.
[2023-03-17 09:31:27] [INFO ] Dead Transitions using invariants and state equation in 11313 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20364 ms. Remains : 966/966 places, 10041/10041 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:31:27] [INFO ] Computed 65 place invariants in 46 ms
Finished random walk after 895779 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Finished Best-First random walk after 778206 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=155 )
[2023-03-17 09:32:02] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 09:32:02] [INFO ] Computed 65 place invariants in 38 ms
[2023-03-17 09:32:03] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2023-03-17 09:32:03] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 46 ms returned sat
[2023-03-17 09:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 09:32:04] [INFO ] [Real]Absence check using state equation in 1312 ms returned sat
[2023-03-17 09:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 09:32:04] [INFO ] [Nat]Absence check using 24 positive place invariants in 33 ms returned sat
[2023-03-17 09:32:04] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 52 ms returned sat
[2023-03-17 09:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 09:32:06] [INFO ] [Nat]Absence check using state equation in 1123 ms returned sat
[2023-03-17 09:32:06] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 09:32:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 09:32:10] [INFO ] [Nat]Added 421 Read/Feed constraints in 4760 ms returned sat
[2023-03-17 09:32:11] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 467 ms.
[2023-03-17 09:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 869 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[13]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5245 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5245 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5033 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2023-03-17 09:32:25] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 09:32:25] [INFO ] Invariant cache hit.
[2023-03-17 09:32:29] [INFO ] Implicit Places using invariants in 4299 ms returned []
Implicit Place search using SMT only with invariants took 4303 ms to find 0 implicit places.
[2023-03-17 09:32:29] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 09:32:29] [INFO ] Invariant cache hit.
[2023-03-17 09:32:39] [INFO ] Dead Transitions using invariants and state equation in 10416 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19756 ms. Remains : 966/966 places, 10041/10041 transitions.
Ending property specific reduction for SafeBus-COL-20-UpperBounds-10 in 157945 ms.
[2023-03-17 09:32:41] [INFO ] Flatten gal took : 1163 ms
[2023-03-17 09:32:41] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 5 ms.
[2023-03-17 09:32:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 966 places, 10041 transitions and 72164 arcs took 87 ms.
Total runtime 405370 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=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Document_unf
(NrP: 966 NrTr: 10041 NrArc: 72164)
parse formulas
formulas created successfully
place and transition orderings generation:0m 6.552sec
net check time: 0m 0.022sec
init dd package: 0m 3.403sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10110872 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16087880 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 UpperBounds -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 0.233sec
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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="SafeBus-COL-20"
export BK_EXAMINATION="UpperBounds"
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 SafeBus-COL-20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r362-smll-167891812500237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-20.tgz
mv SafeBus-COL-20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;