Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r139-tall-165271827600224.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is LamportFastMutEx-COL-4, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-tall-165271827600224
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 7.5K Apr 29 19:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 19:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 29 19:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 29 19:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 40K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1652742382689

Running Version 202205111006
[2022-05-16 23:06:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-16 23:06:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 23:06:23] [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.
[2022-05-16 23:06:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 23:06:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 591 ms
[2022-05-16 23:06:24] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 135 PT places and 285.0 transition bindings in 25 ms.
[2022-05-16 23:06:24] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 6 ms.
[2022-05-16 23:06:24] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2022-05-16 23:06:24] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 19 ms.
[2022-05-16 23:06:24] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2022-05-16 23:06:24] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 5 ms.
[2022-05-16 23:06:24] [INFO ] Unfolded 17 HLPN properties in 0 ms.
[2022-05-16 23:06:24] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 0 ms.
[2022-05-16 23:06:24] [INFO ] Skeletonized 17 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Domain [pid(5), pid(5)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2022-05-16 23:06:24] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 7 ms.
[2022-05-16 23:06:24] [INFO ] Unfolded 17 HLPN properties in 0 ms.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
Built sparse matrix representations for Structural reductions in 1 ms.14606KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 102/102 places, 180/180 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Applied a total of 0 rules in 17 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 102/102 places, 180/180 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Applied a total of 0 rules in 9 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2022-05-16 23:06:24] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2022-05-16 23:06:24] [INFO ] Computed 26 place invariants in 10 ms
[2022-05-16 23:06:24] [INFO ] Implicit Places using invariants in 156 ms returned []
[2022-05-16 23:06:24] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2022-05-16 23:06:24] [INFO ] Computed 26 place invariants in 7 ms
[2022-05-16 23:06:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-16 23:06:24] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2022-05-16 23:06:25] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-16 23:06:25] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2022-05-16 23:06:25] [INFO ] Computed 26 place invariants in 2 ms
[2022-05-16 23:06:25] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1584 ms (no deadlock found). (steps per millisecond=789 )
Random directed walk for 1250003 steps, including 0 resets, run took 1258 ms (no deadlock found). (steps per millisecond=993 )
[2022-05-16 23:06:27] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2022-05-16 23:06:27] [INFO ] Computed 26 place invariants in 5 ms
[2022-05-16 23:06:28] [INFO ] [Real]Absence check using 26 positive place invariants in 6 ms returned sat
[2022-05-16 23:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:06:28] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-16 23:06:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:06:28] [INFO ] [Nat]Absence check using 26 positive place invariants in 7 ms returned sat
[2022-05-16 23:06:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:06:28] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-16 23:06:28] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-16 23:06:28] [INFO ] [Nat]Added 40 Read/Feed constraints in 15 ms returned sat
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 3 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 0 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 0 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2022-05-16 23:06:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 9 trap constraints in 469 ms
[2022-05-16 23:06:28] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 2 ms.
[2022-05-16 23:06:28] [INFO ] Unfolded 17 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
Finished random walk after 93 steps, including 0 resets, run visited all 16 properties in 26 ms. (steps per millisecond=3 )
Able to resolve query QuasiLiveness after proving 17 properties.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
[2022-05-16 23:06:28] [INFO ] Flatten gal took : 43 ms
[2022-05-16 23:06:28] [INFO ] Flatten gal took : 21 ms
[2022-05-16 23:06:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3143003965742935604.gal : 9 ms
[2022-05-16 23:06:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9267481688968278044.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3143003965742935604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9267481688968278044.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 23:06:31] [INFO ] Flatten gal took : 17 ms
[2022-05-16 23:06:31] [INFO ] Applying decomposition
[2022-05-16 23:06:32] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17973511753805610973.txt' '-o' '/tmp/graph17973511753805610973.bin' '-w' '/tmp/graph17973511753805610973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17973511753805610973.bin' '-l' '-1' '-v' '-w' '/tmp/graph17973511753805610973.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:06:32] [INFO ] Decomposing Gal with order
[2022-05-16 23:06:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:06:32] [INFO ] Removed a total of 222 redundant transitions.
[2022-05-16 23:06:32] [INFO ] Flatten gal took : 43 ms
[2022-05-16 23:06:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 8 ms.
[2022-05-16 23:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability3595733120666242986.gal : 5 ms
[2022-05-16 23:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability4118328201075490009.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3595733120666242986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4118328201075490009.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,2.3625,69768,1626,38,117355,277,404,229133,49,1001,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i3.u0.P_start_1_1>=1)&&(i3.u0.P_b_3>=1))||((i3.u0.P_start_1_1>=1)&&(i3.u0.P_b_2>=1)))||(((i1.u3.P_start_1_4>=1)&&(i1.u3.P_b_9>...390
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i3.u0.P_start_1_1>=1)&&(i3.u0.P_b_3>=1))||((i3.u0.P_start_1_1>=1)&&(i3.u0.P_...450
Reverse transition relation is NOT exact ! Due to transitions T_setx_3x0i1, T_setx_3x0i2, T_setx_3x0i3, T_setx_3x0i4, T_setx_3x1i2, T_setx_3x1i3, T_setx_3x...1595
Detected timeout of ITS tools.
[2022-05-16 23:06:35] [INFO ] Flatten gal took : 14 ms
[2022-05-16 23:06:35] [INFO ] Flatten gal took : 14 ms
[2022-05-16 23:06:35] [INFO ] Time to serialize gal into /tmp/CTLFireability7505298621334416778.gal : 2 ms
[2022-05-16 23:06:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11205844702835337885.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7505298621334416778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11205844702835337885.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,5.54455,153084,2,31717,5,416235,6,0,590,579349,0


Converting to forward existential form...Done !
original formula: AG(EF((((((P_start_1_1>=1)&&(P_b_3>=1))||((P_start_1_1>=1)&&(P_b_2>=1)))||(((P_start_1_4>=1)&&(P_b_9>=1))||((P_start_1_2>=1)&&(P_b_4>=1))...294
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((P_start_1_1>=1)&&(P_b_3>=1))||((P_start_1_1>=1)&&(P_b_2>=1)))||(((P_start_1_...354
Reverse transition relation is NOT exact ! Due to transitions T_setx_3x0i1, T_setx_3x0i2, T_setx_3x0i3, T_setx_3x0i4, T_setx_3x1i1, T_setx_3x1i2, T_setx_3x...1562
Detected timeout of ITS tools.
[2022-05-16 23:07:05] [INFO ] Flatten gal took : 14 ms
[2022-05-16 23:07:05] [INFO ] Applying decomposition
[2022-05-16 23:07:05] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph972577368237674966.txt' '-o' '/tmp/graph972577368237674966.bin' '-w' '/tmp/graph972577368237674966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph972577368237674966.bin' '-l' '-1' '-v' '-w' '/tmp/graph972577368237674966.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:07:05] [INFO ] Decomposing Gal with order
[2022-05-16 23:07:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:07:05] [INFO ] Removed a total of 211 redundant transitions.
[2022-05-16 23:07:05] [INFO ] Flatten gal took : 23 ms
[2022-05-16 23:07:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 6 ms.
[2022-05-16 23:07:05] [INFO ] Time to serialize gal into /tmp/CTLFireability37918568299774832.gal : 2 ms
[2022-05-16 23:07:05] [INFO ] Time to serialize properties into /tmp/CTLFireability16324974328761275558.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability37918568299774832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16324974328761275558.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...252
No direction supplied, using forward translation only.
Parsed 17 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,2.93259,93016,901,43,134991,171,464,400017,64,565,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i3.i0.u0.P_start_1_1>=1)&&(i3.i0.u0.P_b_3>=1))||((i3.i0.u0.P_start_1_1>=1)&&(i3.i0.u0.P_b_2>=1)))||(((i1.i0.u3.P_start_1_4>=1)...438
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i3.i0.u0.P_start_1_1>=1)&&(i3.i0.u0.P_b_3>=1))||((i3.i0.u0.P_start_1_1>=1)&&...498
Reverse transition relation is NOT exact ! Due to transitions T_setx_3x1i2, T_setx_3x1i3, T_setx_3x1i4, T_setx_3x2i1, T_setx_3x2i3, T_setx_3x2i4, T_setx_3x...1282
(forward)formula 0,1,3.91822,93016,1,0,134991,326,1970,400017,244,1192,133598
Formula is TRUE !

***************************************

original formula: AG(EF((((((((i3.i0.u9.x_0>=1)&&(i3.i0.u6.P_setx_3_1>=1))||((i3.i0.u6.x_1>=1)&&(i2.i0.u4.P_setx_3_3>=1)))||(((i3.i0.u6.x_1>=1)&&(i1.i0.u5....1002
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i3.i0.u9.x_0>=1)&&(i3.i0.u6.P_setx_3_1>=1))||((i3.i0.u6.x_1>=1)&&(i2.i0.u4...1062
(forward)formula 1,1,4.40065,93016,1,0,134991,328,2054,400017,244,1197,178427
Formula is TRUE !

***************************************

original formula: AG(EF(((((((i4.u8.y_1>=1)&&(i0.i0.u7.P_ify0_4_2>=1))||((i4.u8.y_1>=1)&&(i2.i0.u4.P_ify0_4_3>=1)))||(((i4.u8.y_1>=1)&&(i1.i0.u5.P_ify0_4_4...758
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i4.u8.y_1>=1)&&(i0.i0.u7.P_ify0_4_2>=1))||((i4.u8.y_1>=1)&&(i2.i0.u4.P_ify0...818
(forward)formula 2,1,5.59339,124280,1,0,192748,330,2117,586559,249,1238,286183
Formula is TRUE !

***************************************

original formula: AG(EF((((((i1.i0.u3.P_b_8>=1)&&(i1.i0.u5.P_setbi_5_4>=1))||((i0.i0.u1.P_b_4>=1)&&(i0.i0.u7.P_setbi_5_2>=1)))||(((i3.i0.u0.P_b_3>=1)&&(i3....438
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i1.i0.u3.P_b_8>=1)&&(i1.i0.u5.P_setbi_5_4>=1))||((i0.i0.u1.P_b_4>=1)&&(i0.i0...498
(forward)formula 3,1,6.66436,159920,1,0,249955,331,2180,724243,249,1244,366864
Formula is TRUE !

***************************************

original formula: AG(EF(((((i4.u8.y_0>=1)&&(i0.i0.u31.P_awaity_2>=1))||((i4.u8.y_0>=1)&&(i2.i0.u30.P_awaity_3>=1)))||(((i4.u8.y_0>=1)&&(i1.i0.u32.P_awaity_...210
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i4.u8.y_0>=1)&&(i0.i0.u31.P_awaity_2>=1))||((i4.u8.y_0>=1)&&(i2.i0.u30.P_awai...270
(forward)formula 4,1,8.73098,230144,1,0,355836,341,2203,1.03674e+06,249,1277,525047
Formula is TRUE !

***************************************

original formula: AG(EF(((((i4.u8.y_0>=1)&&(i2.i0.u4.P_ify0_4_3>=1))||((i4.u8.y_0>=1)&&(i1.i0.u5.P_ify0_4_4>=1)))||(((i4.u8.y_0>=1)&&(i3.i0.u6.P_ify0_4_1>=...206
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i4.u8.y_0>=1)&&(i2.i0.u4.P_ify0_4_3>=1))||((i4.u8.y_0>=1)&&(i1.i0.u5.P_ify0_4...266
(forward)formula 5,1,9.53385,255844,1,0,400044,344,2216,1.11878e+06,249,1295,596674
Formula is TRUE !

***************************************

original formula: AG(EF((((((((i4.u8.y_1>=1)&&(i3.i0.u9.P_sety_9_1>=1))||((i4.u8.y_1>=1)&&(i0.i0.u12.P_sety_9_2>=1)))||(((i4.u8.y_1>=1)&&(i4.u10.P_sety_9_3...942
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i4.u8.y_1>=1)&&(i3.i0.u9.P_sety_9_1>=1))||((i4.u8.y_1>=1)&&(i0.i0.u12.P_se...1002
(forward)formula 6,1,10.697,286468,1,0,451802,346,2317,1.21612e+06,256,1303,671563
Formula is TRUE !

***************************************

original formula: AG(EF(((((((i0.i0.u7.x_2>=1)&&(i1.i0.u11.P_ifxi_10_4>=1))||((i1.i0.u5.x_4>=1)&&(i3.i0.u9.P_ifxi_10_1>=1)))||(((i3.i0.u9.x_0>=1)&&(i0.i0.u...822
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i0.i0.u7.x_2>=1)&&(i1.i0.u11.P_ifxi_10_4>=1))||((i1.i0.u5.x_4>=1)&&(i3.i0.u...882
(forward)formula 7,1,12.3964,342436,1,0,546059,350,2388,1.42857e+06,257,1365,838820
Formula is TRUE !

***************************************

original formula: AG(EF((((((i3.i0.u0.P_b_2>=1)&&(i3.i0.u9.P_setbi_11_1>=1))||((i2.i0.u2.P_b_6>=1)&&(i4.u10.P_setbi_11_3>=1)))||(((i0.i0.u1.P_b_4>=1)&&(i0....446
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i3.i0.u0.P_b_2>=1)&&(i3.i0.u9.P_setbi_11_1>=1))||((i2.i0.u2.P_b_6>=1)&&(i4.u...506
(forward)formula 8,1,13.7263,383808,1,0,614485,351,2447,1.57461e+06,257,1369,950144
Formula is TRUE !

***************************************

original formula: AG(EF((((i0.i0.u1.P_fordo_12_2>=1)||(i3.i0.u0.P_fordo_12_1>=1))||((i1.i0.u3.P_fordo_12_4>=1)||(i2.i0.u2.P_fordo_12_3>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i0.i0.u1.P_fordo_12_2>=1)||(i3.i0.u0.P_fordo_12_1>=1))||((i1.i0.u3.P_fordo_12_...202
(forward)formula 9,1,15.6486,429576,1,0,689076,351,2456,1.74435e+06,257,1373,1073333
Formula is TRUE !

***************************************

original formula: AG(EF((((((((i2.i0.u2.P_b_6>=1)&&(i0.i1.u26.P_wait_13>=1))&&(i0.i1.u25.P_await_13_2>=1))||(((i2.i0.u2.P_b_6>=1)&&(i1.i1.u28.P_wait_23>=1)...1330
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i2.i0.u2.P_b_6>=1)&&(i0.i1.u26.P_wait_13>=1))&&(i0.i1.u25.P_await_13_2>=1)...1390
(forward)formula 10,1,16.8291,472608,1,0,760836,351,2644,1.92902e+06,259,1373,1170371
Formula is TRUE !

***************************************

original formula: AG(EF(((((((i0.i1.u25.P_await_13_2>=1)&&(i0.i1.u25.P_done_11>=1))&&((i0.i0.u14.P_done_12>=1)&&(i0.i1.u26.P_done_13>=1)))&&(i0.i1.u15.P_do...590
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i0.i1.u25.P_await_13_2>=1)&&(i0.i1.u25.P_done_11>=1))&&((i0.i0.u14.P_done_1...650
(forward)formula 11,1,19.2643,544684,1,0,877796,351,2757,2.19098e+06,261,1373,1355403
Formula is TRUE !

***************************************

original formula: AG(EF(((((((i4.u8.y_2>=1)&&(i3.i1.u29.P_ifyi_15_1>=1))||((i4.u8.y_0>=1)&&(i1.i0.u32.P_ifyi_15_4>=1)))||(((i4.u8.y_2>=1)&&(i2.i0.u30.P_ify...790
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i4.u8.y_2>=1)&&(i3.i1.u29.P_ifyi_15_1>=1))||((i4.u8.y_0>=1)&&(i1.i0.u32.P_i...850
(forward)formula 12,1,21.6995,627052,1,0,1.0107e+06,353,2829,2.46352e+06,261,1380,1570785
Formula is TRUE !

***************************************

original formula: AG(EF(((((i4.u8.y_2>=1)&&(i0.i0.u31.P_ifyi_15_2>=1))||((i4.u8.y_4>=1)&&(i1.i0.u32.P_ifyi_15_4>=1)))||(((i4.u8.y_1>=1)&&(i3.i1.u29.P_ifyi_...214
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i4.u8.y_2>=1)&&(i0.i0.u31.P_ifyi_15_2>=1))||((i4.u8.y_4>=1)&&(i1.i0.u32.P_ify...274
(forward)formula 13,1,23.062,669408,1,0,1.08326e+06,356,2840,2.57944e+06,261,1419,1700366
Formula is TRUE !

***************************************

original formula: AG(EF(((((i3.i0.u6.x_1>=1)&&(i3.i0.u9.P_ifxi_10_1>=1))||((i0.i0.u7.x_2>=1)&&(i0.i0.u12.P_ifxi_10_2>=1)))||(((i2.i0.u4.x_3>=1)&&(i4.u10.P_...222
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i3.i0.u6.x_1>=1)&&(i3.i0.u9.P_ifxi_10_1>=1))||((i0.i0.u7.x_2>=1)&&(i0.i0.u12....282
(forward)formula 14,1,23.4751,683400,1,0,1.10877e+06,356,2863,2.61788e+06,261,1431,1743546
Formula is TRUE !

***************************************

original formula: AG(EF((((((((i4.u8.y_3>=1)&&(i1.i0.u36.P_CS_21_4>=1))||((i4.u8.y_3>=1)&&(i0.i0.u34.P_CS_21_2>=1)))||(((i4.u8.y_3>=1)&&(i4.u35.P_CS_21_3>=...912
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i4.u8.y_3>=1)&&(i1.i0.u36.P_CS_21_4>=1))||((i4.u8.y_3>=1)&&(i0.i0.u34.P_CS...972
(forward)formula 15,1,23.7649,692640,1,0,1.1242e+06,356,2973,2.64716e+06,261,1435,1759496
Formula is TRUE !

***************************************

original formula: AG(EF((((((i3.i0.u0.P_b_3>=1)&&(i4.u33.P_setbi_24_1>=1))||((i3.i0.u0.P_b_2>=1)&&(i4.u33.P_setbi_24_1>=1)))||(((i0.i0.u1.P_b_4>=1)&&(i0.i0...442
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i3.i0.u0.P_b_3>=1)&&(i4.u33.P_setbi_24_1>=1))||((i3.i0.u0.P_b_2>=1)&&(i4.u33...502
(forward)formula 16,1,24.1744,706368,1,0,1.14714e+06,356,3023,2.69307e+06,261,1435,1790288
Formula is TRUE !

***************************************

Able to resolve query Liveness after proving 17 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 65914 ms.

BK_STOP 1652742449846

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="LamportFastMutEx-COL-4"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-4028"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-4, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r139-tall-165271827600224"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-4.tgz
mv LamportFastMutEx-COL-4 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;