Trace number 4120707

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 2.91356 1.17127

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n42-d3-i1-f.cnf.gz-plain.pb.metafix.opb
MD5SUM99208acb26b949062a17fddc29167edd
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 benchmark0.05799
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables63
Total number of constraints168
Number of constraints which are clauses168
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-4120707-1467308895.opb
0.11/0.11	c reading problem ... 
0.11/0.12	c  no objective function found
0.11/0.15	c ... done. Wall clock time 0.032s.
0.11/0.15	c declared #vars     63
0.11/0.15	c #constraints  168
0.11/0.15	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.15	c constraints type 
0.11/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 168
0.11/0.15	c 168 constraints processed.
0.11/0.15	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.15	c constraints type 
0.11/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 168
0.11/0.15	c 168 constraints processed.
1.89/0.60	c cleaning 2501 clauses out of 5001 with flag 22366/5001
1.89/0.67	c And the winner is solver0
2.88/1.15	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
2.88/1.15	c starts		: 1
2.88/1.15	c conflicts		: 6221
2.88/1.15	c decisions		: 7749
2.88/1.15	c propagations		: 60310
2.88/1.15	c inspects		: 2927270
2.88/1.15	c shortcuts		: 0
2.88/1.15	c learnt literals	: 11
2.88/1.15	c learnt binary clauses	: 53
2.88/1.15	c learnt ternary clauses	: 154
2.88/1.15	c learnt constraints	: 6209
2.88/1.15	c ignored constraints	: 0
2.88/1.15	c root simplifications	: 0
2.88/1.15	c removed literals (reason simplification)	: 8713
2.88/1.15	c reason swapping (by a shorter reason)	: 0
2.88/1.15	c Calls to reduceDB	: 1
2.88/1.15	c Number of update (reduction) of LBD	: 1600
2.88/1.15	c Imported unit clauses	: 0
2.88/1.15	c number of reductions to clauses (during analyze)	: 0
2.88/1.15	c number of learned constraints concerned by reduction	: 0
2.88/1.15	c number of learning phase by resolution	: 0
2.88/1.15	c number of learning phase by cutting planes	: 0
2.88/1.15	c speed (assignments/second)	: 60370.37037037037
2.88/1.15	c non guided choices	30
2.88/1.16	c learnt constraints type 
2.88/1.16	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 53
2.88/1.16	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3655
2.88/1.16	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
2.88/1.16	c starts		: 21
2.88/1.16	c conflicts		: 4999
2.88/1.16	c decisions		: 6301
2.88/1.16	c propagations		: 52021
2.88/1.16	c inspects		: 718242
2.88/1.16	c shortcuts		: 0
2.88/1.16	c learnt literals	: 1
2.88/1.16	c learnt binary clauses	: 2
2.88/1.16	c learnt ternary clauses	: 4
2.88/1.16	c learnt constraints	: 4998
2.88/1.16	c ignored constraints	: 0
2.88/1.16	c root simplifications	: 0
2.88/1.16	c removed literals (reason simplification)	: 0
2.88/1.16	c reason swapping (by a shorter reason)	: 0
2.88/1.16	c Calls to reduceDB	: 0
2.88/1.16	c Number of update (reduction) of LBD	: 0
2.88/1.16	c Imported unit clauses	: 0
2.88/1.16	c number of reductions to clauses (during analyze)	: 0
2.88/1.16	c number of learned constraints concerned by reduction	: 0
2.88/1.16	c number of learning phase by resolution	: 0
2.88/1.16	c number of learning phase by cutting planes	: 0
2.88/1.16	c speed (assignments/second)	: 51917.165668662674
2.88/1.16	c non guided choices	23
2.88/1.16	c learnt constraints type 
2.88/1.16	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 4996
2.88/1.16	c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 2
2.88/1.16	s UNSATISFIABLE
2.88/1.16	c Total wall clock time (in seconds): 1.049

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-4120707-1467308895/watcher-4120707-1467308895 -o /tmp/evaluation-result-4120707-1467308895/solver-4120707-1467308895 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467308727-13227 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4120707-1467308895.opb 

pid=14025
running on 4 cores: 0,2,4,6

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: 3.81 2.76 1.80 4/261 14028
/proc/meminfo: memFree=31006124/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 11996065 98570240 976 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 24065 976 743 9 0 16771 0
[pid=14028/tid=14029] ppid=14025 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) R 14025 14028 13211 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 11996066 98570240 977 33554432000 1073741824 1073778376 140734512398480 140271383432744 249650038144 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100061 s]
/proc/loadavg: 3.81 2.76 1.80 4/261 14028
/proc/meminfo: memFree=31006124/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 4425 0 1 0 10 1 0 0 20 0 18 0 11996065 9787879424 6055 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 2389619 6055 2126 9 0 2380296 0
[pid=14028/tid=14029] ppid=14025 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) R 14025 14028 13211 0 -1 4202560 2390 0 1 0 7 0 0 0 20 0 18 0 11996066 9787879424 6055 33554432000 1073741824 1073778376 140734512398480 140271383436192 249653421325 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200256 s]
/proc/loadavg: 3.81 2.76 1.80 4/261 14028
/proc/meminfo: memFree=31006124/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=9824732 CPUtime=0.29 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 6630 0 1 0 28 1 0 0 20 0 22 0 11996065 10060525568 9317 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 2456183 9320 2216 9 0 2446860 0
[pid=14028/tid=14029] ppid=14025 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) S 14025 14028 13211 0 -1 4202560 2409 0 1 0 13 0 0 0 20 0 22 0 11996066 10060525568 9322 33554432000 1073741824 1073778376 140734512398480 140271383438200 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9824732

[startup+0.300267 s]
/proc/loadavg: 3.81 2.76 1.80 4/261 14028
/proc/meminfo: memFree=31006124/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=9824732 CPUtime=0.69 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 8237 0 1 0 68 1 0 0 20 0 22 0 11996065 10060525568 10144 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 2456183 10144 2241 9 0 2446860 0
[pid=14028/tid=14029] ppid=14025 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) S 14025 14028 13211 0 -1 4202560 2409 0 1 0 13 0 0 0 20 0 22 0 11996066 10060525568 10144 33554432000 1073741824 1073778376 140734512398480 140271383438200 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9824732

[startup+0.70033 s]
/proc/loadavg: 3.81 2.76 1.80 4/261 14028
/proc/meminfo: memFree=31006124/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=9824732 CPUtime=2.24 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 20783 0 1 0 219 5 0 0 20 0 19 0 11996065 10060525568 26607 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 2456183 26607 2262 9 0 2446860 0
[pid=14028/tid=14029] ppid=14025 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) S 14025 14028 13211 0 -1 4202560 2409 0 1 0 13 0 0 0 20 0 19 0 11996066 10060525568 26607 33554432000 1073741824 1073778376 140734512398480 140271383438200 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14028 sig 9
??? kill -14028 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.80038 s]
/proc/loadavg: 3.81 2.76 1.80 4/261 14028
/proc/meminfo: memFree=31006124/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=9824732 CPUtime=2.44 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 21982 0 1 0 239 5 0 0 20 0 19 0 11996065 10060525568 27251 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 2456183 27251 2263 9 0 2446860 0
[pid=14028/tid=14029] ppid=14025 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) S 14025 14028 13211 0 -1 4202560 2409 0 1 0 13 0 0 0 20 0 19 0 11996066 10060525568 27251 33554432000 1073741824 1073778376 140734512398480 140271383438200 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 9824732

[startup+1.00033 s]
/proc/loadavg: 3.81 2.76 1.80 4/261 14028
/proc/meminfo: memFree=31006124/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=9824732 CPUtime=2.83 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 25367 0 1 0 277 6 0 0 20 0 19 0 11996065 10060525568 28348 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 2456183 28348 2263 9 0 2446860 0
[pid=14028/tid=14029] ppid=14025 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) S 14025 14028 13211 0 -1 4202560 2409 0 1 0 13 0 0 0 20 0 19 0 11996066 10060525568 28348 33554432000 1073741824 1073778376 140734512398480 140271383438200 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 9824732

[startup+1.10033 s]
/proc/loadavg: 3.81 2.76 1.80 3/280 14050
/proc/meminfo: memFree=30902716/32872528 swapFree=189444/189444
[pid=14028] ppid=14025 vsize=9824732 CPUtime=2.88 cores=0,2,4,6
/proc/14028/stat : 14028 (java) S 14025 14028 13211 0 -1 4202496 25873 0 1 0 282 6 0 0 20 0 19 0 11996065 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140734512389616 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14028/statm: 2456183 27761 2263 9 0 2446860 0
[pid=14028/tid=14029] ppid=14025 vsize=9824732 CPUtime=0.13 cores=0,2,4,6
/proc/14028/task/14029/stat : 14029 (java) S 14025 14028 13211 0 -1 4202560 2409 0 1 0 13 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271383438200 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14028/tid=14031] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14031/stat : 14031 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271355890216 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14032] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14032/stat : 14032 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271354837416 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14028/tid=14033] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14033/stat : 14033 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271353784616 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=14028/tid=14034] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14034/stat : 14034 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271352731816 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14028/tid=14035] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14035/stat : 14035 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271351680040 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14036] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14036/stat : 14036 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271221779368 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14028/tid=14037] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14037/stat : 14037 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271220726568 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14038] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14038/stat : 14038 (java) S 14025 14028 13211 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 11996066 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140271219673768 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14039] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14039/stat : 14039 (java) S 14025 14028 13211 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 11996068 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270736726504 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14040] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14040/stat : 14040 (java) S 14025 14028 13211 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 11996068 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270735672568 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14041] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14041/stat : 14041 (java) S 14025 14028 13211 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 11996068 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270734619656 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14042] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14042/stat : 14042 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996070 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270733568144 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14043] ppid=14025 vsize=9824732 CPUtime=0.87 cores=0,2,4,6
/proc/14028/task/14043/stat : 14043 (java) S 14025 14028 13211 0 -1 4202560 12507 0 0 0 86 1 0 0 20 0 19 0 11996070 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270732516280 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14028/tid=14044] ppid=14025 vsize=9824732 CPUtime=0.81 cores=0,2,4,6
/proc/14028/task/14044/stat : 14044 (java) S 14025 14028 13211 0 -1 4202560 9593 0 0 0 79 2 0 0 20 0 19 0 11996070 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270731463480 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14028/tid=14045] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14045/stat : 14045 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996070 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270730410872 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14028/tid=14046] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14046/stat : 14046 (java) S 14025 14028 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11996071 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270729358280 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14028/tid=14049] ppid=14025 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/14028/task/14049/stat : 14049 (java) S 14025 14028 13211 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 11996081 10060525568 27761 33554432000 1073741824 1073778376 140734512398480 140270726198184 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.17127
CPU time (s): 2.91356
CPU user time (s): 2.82257
CPU system time (s): 0.090986
CPU usage (%): 248.751
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.82257
system time used= 0.090986
maximum resident set size= 113400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25887
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= 313
involuntary context switches= 63

??? 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 node102 at 2016-06-30 19:48:15
IDJOB=4120707
IDBENCH=110084
IDSOLVER=2543
FILE ID=node102/4120707-1467308895
RUNJOBID= node102-1467308727-13227
PBS_JOBID= 20005272
Free space on /tmp= 71668 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-n42-d3-i1-f.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-4120707-1467308895/watcher-4120707-1467308895 -o /tmp/evaluation-result-4120707-1467308895/solver-4120707-1467308895 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467308727-13227 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4120707-1467308895.opb

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

MD5SUM BENCH= 99208acb26b949062a17fddc29167edd
RANDOM SEED=1346258043

node102.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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		: 2666.744
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	: 5332.49
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		: 2666.744
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	: 5332.54
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		: 2666.744
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		: 2666.744
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	: 5332.55
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		: 2666.744
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:        31007032 kB
Buffers:          152212 kB
Cached:           536556 kB
SwapCached:            0 kB
Active:           518688 kB
Inactive:         416448 kB
Active(anon):     249188 kB
Inactive(anon):        0 kB
Active(file):     269500 kB
Inactive(file):   416448 kB
Unevictable:      189444 kB
Mlocked:          189444 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1124 kB
Writeback:             0 kB
AnonPages:        464540 kB
Mapped:            22656 kB
Shmem:               204 kB
Slab:             608400 kB
SReclaimable:      51528 kB
SUnreclaim:       556872 kB
KernelStack:        2320 kB
PageTables:         5460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     775620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 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= 71668 MiB
End job on node102 at 2016-06-30 19:48:17