Trace number 4121235

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16UNSAT 2.42463 1.1635

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n38-d3-i3-r2.cnf.gz-plain.pb.metafix.opb
MD5SUM3b8688ef6fa1cb66959d4dd5a093515e
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.044993
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables57
Total number of constraints152
Number of constraints which are clauses152
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4121235-1467309155.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  no objective function found
0.11/0.14	c ... done. Wall clock time 0.029s.
0.11/0.14	c declared #vars     57
0.11/0.14	c #constraints  152
0.11/0.14	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 152
0.11/0.14	c 152 constraints processed.
0.11/0.14	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 152
0.11/0.14	c 152 constraints processed.
1.82/0.61	c cleaning 2500 clauses out of 5000 with flag 23308/5000
1.82/0.66	c cleaning 0 clauses out of 5000 with flag 0/5000
2.15/0.70	c And the winner is solver1
2.40/1.14	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
2.40/1.14	c starts		: 1
2.40/1.14	c conflicts		: 6431
2.40/1.14	c decisions		: 7086
2.40/1.14	c propagations		: 94979
2.40/1.14	c inspects		: 5333561
2.40/1.14	c shortcuts		: 0
2.40/1.14	c learnt literals	: 0
2.40/1.14	c learnt binary clauses	: 1
2.40/1.14	c learnt ternary clauses	: 11
2.40/1.14	c learnt constraints	: 6431
2.40/1.14	c ignored constraints	: 0
2.40/1.14	c root simplifications	: 0
2.40/1.14	c removed literals (reason simplification)	: 11098
2.40/1.14	c reason swapping (by a shorter reason)	: 0
2.40/1.14	c Calls to reduceDB	: 1
2.40/1.14	c Number of update (reduction) of LBD	: 1561
2.40/1.14	c Imported unit clauses	: 0
2.40/1.14	c number of reductions to clauses (during analyze)	: 0
2.40/1.14	c number of learned constraints concerned by reduction	: 0
2.40/1.14	c number of learning phase by resolution	: 0
2.40/1.14	c number of learning phase by cutting planes	: 0
2.40/1.14	c speed (assignments/second)	: 94979.0
2.40/1.14	c non guided choices	21
2.40/1.15	c learnt constraints type 
2.40/1.15	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1
2.40/1.15	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3930
2.40/1.15	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
2.40/1.15	c starts		: 24
2.40/1.15	c conflicts		: 5655
2.40/1.15	c decisions		: 6675
2.40/1.15	c propagations		: 65733
2.40/1.15	c inspects		: 939026
2.40/1.15	c shortcuts		: 0
2.40/1.15	c learnt literals	: 1
2.40/1.15	c learnt binary clauses	: 2
2.40/1.15	c learnt ternary clauses	: 10
2.40/1.15	c learnt constraints	: 5653
2.40/1.15	c ignored constraints	: 0
2.40/1.15	c root simplifications	: 0
2.40/1.15	c removed literals (reason simplification)	: 0
2.40/1.15	c reason swapping (by a shorter reason)	: 0
2.40/1.15	c Calls to reduceDB	: 1
2.40/1.15	c Number of update (reduction) of LBD	: 0
2.40/1.15	c Imported unit clauses	: 0
2.40/1.15	c number of reductions to clauses (during analyze)	: 0
2.40/1.15	c number of learned constraints concerned by reduction	: 0
2.40/1.15	c number of learning phase by resolution	: 0
2.40/1.15	c number of learning phase by cutting planes	: 0
2.40/1.15	c speed (assignments/second)	: 65601.79640718563
2.40/1.15	c non guided choices	21
2.40/1.15	c learnt constraints type 
2.40/1.15	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 5651
2.40/1.15	c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 2
2.40/1.15	s UNSATISFIABLE
2.40/1.15	c Total wall clock time (in seconds): 1.046

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4121235-1467309155/watcher-4121235-1467309155 -o /tmp/evaluation-result-4121235-1467309155/solver-4121235-1467309155 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1467308838-31410 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4121235-1467309155.opb 

pid=32620
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.94 3.32 2.45 4/197 32623
/proc/meminfo: memFree=29432124/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=92900 CPUtime=0 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 1294 0 0 0 0 0 0 0 20 0 2 0 20944057 95129600 927 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 23528 927 703 9 0 16769 0
[pid=32623/tid=32624] ppid=32620 vsize=96324 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) R 32620 32623 31393 0 -1 4202560 89 0 0 0 0 0 0 0 20 0 2 0 20944057 98635776 945 33554432000 1073741824 1073778376 140735870196304 140248197983784 248780987645 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100162 s]
/proc/loadavg: 3.94 3.32 2.45 4/197 32623
/proc/meminfo: memFree=29432124/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 4498 0 1 0 10 1 0 0 20 0 18 0 20944057 9787879424 5615 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 2389619 5615 2148 9 0 2380296 0
[pid=32623/tid=32624] ppid=32620 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) R 32620 32623 31393 0 -1 4202560 2443 0 1 0 7 0 0 0 20 0 18 0 20944057 9787879424 5617 33554432000 1073741824 1073778376 140735870196304 140248197987232 140248202371057 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.20028 s]
/proc/loadavg: 3.94 3.32 2.45 4/197 32623
/proc/meminfo: memFree=29432124/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=9824732 CPUtime=0.31 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 6051 0 1 0 29 2 0 0 20 0 22 0 20944057 10060525568 8304 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 2456183 8304 2210 9 0 2446860 0
[pid=32623/tid=32624] ppid=32620 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) S 32620 32623 31393 0 -1 4202560 2458 0 1 0 11 1 0 0 20 0 22 0 20944057 10060525568 8304 33554432000 1073741824 1073778376 140735870196304 140248197989240 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 9824732

[startup+0.300276 s]
/proc/loadavg: 3.94 3.32 2.45 4/197 32623
/proc/meminfo: memFree=29432124/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=9824732 CPUtime=0.71 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 7730 0 1 0 69 2 0 0 20 0 22 0 20944057 10060525568 9300 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 2456183 9300 2231 9 0 2446860 0
[pid=32623/tid=32624] ppid=32620 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) S 32620 32623 31393 0 -1 4202560 2458 0 1 0 11 1 0 0 20 0 22 0 20944057 10060525568 9300 33554432000 1073741824 1073778376 140735870196304 140248197989240 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.71
Current children cumulated vsize (KiB) 9824732

[startup+0.700236 s]
/proc/loadavg: 3.94 3.32 2.45 4/197 32623
/proc/meminfo: memFree=29432124/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=9824732 CPUtime=2.15 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 23525 0 1 0 211 4 0 0 20 0 22 0 20944057 10060525568 31166 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 2456183 31166 2250 9 0 2446860 0
[pid=32623/tid=32624] ppid=32620 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) S 32620 32623 31393 0 -1 4202560 2458 0 1 0 11 1 0 0 20 0 22 0 20944057 10060525568 31166 33554432000 1073741824 1073778376 140735870196304 140248197989240 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32623 sig 9
??? kill -32623 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800308 s]
/proc/loadavg: 3.94 3.32 2.45 4/197 32623
/proc/meminfo: memFree=29432124/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=9824732 CPUtime=2.37 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 24755 0 1 0 231 6 0 0 20 0 19 0 20944057 10060525568 30769 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 2456183 30769 2252 9 0 2446860 0
[pid=32623/tid=32624] ppid=32620 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) S 32620 32623 31393 0 -1 4202560 2458 0 1 0 11 1 0 0 20 0 19 0 20944057 10060525568 30769 33554432000 1073741824 1073778376 140735870196304 140248197989240 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.37
Current children cumulated vsize (KiB) 9824732

[startup+1.00028 s]
/proc/loadavg: 3.94 3.32 2.45 4/197 32623
/proc/meminfo: memFree=29432124/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=9824732 CPUtime=2.4 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 24760 0 1 0 234 6 0 0 20 0 19 0 20944057 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 2456183 30774 2252 9 0 2446860 0
[pid=32623/tid=32624] ppid=32620 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) S 32620 32623 31393 0 -1 4202560 2458 0 1 0 11 1 0 0 20 0 19 0 20944057 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248197989240 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 9824732

[startup+1.1003 s]
/proc/loadavg: 3.94 3.32 2.45 3/216 32645
/proc/meminfo: memFree=29316936/32872528 swapFree=1394584/1580588
[pid=32623] ppid=32620 vsize=9824732 CPUtime=2.4 cores=1,3,5,7
/proc/32623/stat : 32623 (java) S 32620 32623 31393 0 -1 4202496 24760 0 1 0 234 6 0 0 20 0 19 0 20944057 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140735870187440 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/32623/statm: 2456183 30774 2252 9 0 2446860 0
[pid=32623/tid=32624] ppid=32620 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/32623/task/32624/stat : 32624 (java) S 32620 32623 31393 0 -1 4202560 2458 0 1 0 11 1 0 0 20 0 19 0 20944057 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248197989240 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=32623/tid=32626] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32626/stat : 32626 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248136718504 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=32623/tid=32627] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32627/stat : 32627 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248135665960 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=32623/tid=32628] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32628/stat : 32628 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248134613416 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=32623/tid=32629] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32629/stat : 32629 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248133560872 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=32623/tid=32630] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32630/stat : 32630 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248132508328 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=32623/tid=32631] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32631/stat : 32631 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248035834664 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=32623/tid=32632] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32632/stat : 32632 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248034782120 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=32623/tid=32633] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32633/stat : 32633 (java) S 32620 32623 31393 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 20944058 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248033729576 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=32623/tid=32634] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32634/stat : 32634 (java) S 32620 32623 31393 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 20944059 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248021530728 248793577385 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=32623/tid=32635] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32635/stat : 32635 (java) S 32620 32623 31393 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 20944060 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248020477048 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=32623/tid=32636] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32636/stat : 32636 (java) S 32620 32623 31393 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 20944060 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248019424392 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=32623/tid=32637] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32637/stat : 32637 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944062 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248018373136 248793585440 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=32623/tid=32638] ppid=32620 vsize=9824732 CPUtime=0.56 cores=1,3,5,7
/proc/32623/task/32638/stat : 32638 (java) S 32620 32623 31393 0 -1 4202560 10133 0 0 0 54 2 0 0 20 0 19 0 20944062 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248017320504 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=32623/tid=32639] ppid=32620 vsize=9824732 CPUtime=0.59 cores=1,3,5,7
/proc/32623/task/32639/stat : 32639 (java) S 32620 32623 31393 0 -1 4202560 10801 0 0 0 58 1 0 0 20 0 19 0 20944062 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248016267960 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=32623/tid=32640] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32640/stat : 32640 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944062 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248015215608 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=32623/tid=32641] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32641/stat : 32641 (java) S 32620 32623 31393 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 20944062 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248014163272 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=32623/tid=32645] ppid=32620 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/32623/task/32645/stat : 32645 (java) S 32620 32623 31393 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 20944072 10060525568 30774 33554432000 1073741824 1073778376 140735870196304 140248009950376 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.1635
CPU time (s): 2.42463
CPU user time (s): 2.32365
CPU system time (s): 0.100984
CPU usage (%): 208.39
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.32365
system time used= 0.100984
maximum resident set size= 125288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24778
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 325
involuntary context switches= 66

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-30 19:52:35
IDJOB=4121235
IDBENCH=110372
IDSOLVER=2543
FILE ID=node139/4121235-1467309155
RUNJOBID= node139-1467308838-31410
PBS_JOBID= 20005284
Free space on /tmp= 71708 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n38-d3-i3-r2.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4121235-1467309155/watcher-4121235-1467309155 -o /tmp/evaluation-result-4121235-1467309155/solver-4121235-1467309155 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1467308838-31410 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4121235-1467309155.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3b8688ef6fa1cb66959d4dd5a093515e
RANDOM SEED=1547060468

node139.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.092
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29432652 kB
Buffers:          176772 kB
Cached:           336948 kB
SwapCached:         3804 kB
Active:           840688 kB
Inactive:         281576 kB
Active(anon):     607248 kB
Inactive(anon):     3900 kB
Active(file):     233440 kB
Inactive(file):   277676 kB
Unevictable:     1580588 kB
Mlocked:         1394584 kB
SwapTotal:      67108856 kB
SwapFree:       67097620 kB
Dirty:               976 kB
Writeback:             0 kB
AnonPages:       2127076 kB
Mapped:            15960 kB
Shmem:                 0 kB
Slab:             603700 kB
SReclaimable:      47144 kB
SUnreclaim:       556556 kB
KernelStack:        1808 kB
PageTables:         8272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2563216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    684032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71708 MiB
End job on node139 at 2016-06-30 19:52:36