Trace number 3453758

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j Res//CP 2.3.0OPT3 3.65844 1.71791

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.opb
MD5SUMf969522c25fcd822319ca2a51d36dbf7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.068988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

Solver Data 

0.04/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.08	c See www.sat4j.org for details.
0.04/0.09	c version 2.3.1.v20110525
0.04/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.04/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.04/0.09	c java.vm.version	19.1-b02
0.04/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.04/0.09	c sun.arch.data.model	64
0.04/0.09	c java.version		1.6.0_24
0.04/0.09	c os.name		Linux
0.04/0.09	c os.version		2.6.18-164.el5
0.04/0.09	c os.arch		amd64
0.04/0.09	c Free memory 		9996466904
0.04/0.09	c Max memory 		10048897024
0.04/0.09	c Total memory 		10048897024
0.04/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3453758-1307194183.opb
0.10/0.11	c reading problem ... 
0.10/0.17	c ... done. Wall clock time 0.059s.
0.10/0.17	c #vars     360
0.10/0.17	c #constraints  478
0.10/0.17	c constraints type 
0.10/0.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 225
0.10/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 253
0.10/0.17	c constraints type 
0.10/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 225
0.10/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 253
1.88/0.63	c cleaning 2496 clauses out of 4999 with flag 5000/5000
2.25/0.75	c  And the winner is Resolution
3.19/1.17	c SATISFIABLE
3.19/1.17	c OPTIMIZING...
3.19/1.17	c Got one! Elapsed wall clock time (in seconds):1.066
3.19/1.17	o 3
3.25/1.24	c cleaning 3801 clauses out of 7605 with flag 2002/10104
3.47/1.36	c  And the winner is Resolution
3.62/1.69	c starts		: 36
3.62/1.69	c conflicts		: 13585
3.62/1.69	c decisions		: 16135
3.62/1.69	c propagations		: 184808
3.62/1.69	c inspects		: 3013187
3.62/1.69	c shortcuts		: 0
3.62/1.69	c learnt literals	: 14
3.62/1.69	c learnt binary clauses	: 37
3.62/1.69	c learnt ternary clauses	: 91
3.62/1.69	c learnt constraints	: 13570
3.62/1.69	c ignored constraints	: 0
3.62/1.69	c root simplifications	: 0
3.62/1.69	c removed literals (reason simplification)	: 128215
3.62/1.69	c reason swapping (by a shorter reason)	: 0
3.62/1.69	c Calls to reduceDB	: 2
3.62/1.69	c number of reductions to clauses (during analyze)	: 0
3.62/1.69	c number of learned constraints concerned by reduction	: 0
3.62/1.69	c number of learning phase by resolution	: 0
3.62/1.69	c number of learning phase by cutting planes	: 0
3.62/1.69	c speed (assignments/second)	: 358850.4854368932
3.62/1.69	c non guided choices	390
3.62/1.69	c learnt constraints type 
3.62/1.69	c constraints type 
3.62/1.69	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 225
3.62/1.69	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 253
3.62/1.69	c constraints type 
3.62/1.69	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 225
3.62/1.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 253
3.62/1.69	s OPTIMUM FOUND
3.62/1.69	v x1 x2 -x3 -x4 -x5 x6 x7 x8 -x9 x10 x11 x12 -x13 x14 -x15 x16 x17 -x18 -x19 -x20 x21 -x22 x23 x24 -x25 x26 -x27 -x28 -x29 x30 x31 -x32 -x33 x34 -x35 x36 x37 -x38 -x39 -x40 x41 -x42 -x43 x44 -x45 x46 x47 x48 x49 -x50 x51 -x52 x53 -x54 -x55 x56 x57 x58 -x59 x60 x61 -x62 x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 x75 x76 -x77 -x78 x79 x80 x81 x82 -x83 x84 -x85 x86 x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 x126 x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 
3.62/1.69	c objective function=3
3.62/1.69	c Total wall clock time (in seconds): 1.582

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3453758-1307194183/watcher-3453758-1307194183 -o /tmp/evaluation-result-3453758-1307194183/solver-3453758-1307194183 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453758-1307194183.opb 

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: 2.70 3.48 3.52 4/485 18397
/proc/meminfo: memFree=29492484/32950928 swapFree=45617076/67111528
[pid=18397] ppid=18395 vsize=10430980 CPUtime=0 cores=0,2,4,6
/proc/18397/stat : 18397 (java) S 18395 18397 13462 0 -1 4202496 2735 0 1 0 0 0 0 0 25 0 2 0 831018137 10681323520 2436 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101500901 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0
/proc/18397/statm: 2607745 2448 906 9 0 2598901 0
[pid=18397/tid=18398] ppid=18395 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18398/stat : 18398 (java) R 18395 18397 13462 0 -1 4202560 5712 0 1 0 0 0 0 0 25 0 2 0 831018138 10694979584 6527 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248089392187 0 4 0 16784584 0 0 0 -1 2 0 0 0

[startup+0.048725 s]
/proc/loadavg: 2.70 3.48 3.52 4/485 18397
/proc/meminfo: memFree=29492484/32950928 swapFree=45617076/67111528
[pid=18397] ppid=18395 vsize=10467480 CPUtime=0.04 cores=0,2,4,6
/proc/18397/stat : 18397 (java) S 18395 18397 13462 0 -1 4202496 11356 0 1 0 3 1 0 0 25 0 13 0 831018137 10718699520 11052 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101500901 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0
/proc/18397/statm: 2616870 11053 1681 9 0 2607618 0
[pid=18397/tid=18398] ppid=18395 vsize=10467480 CPUtime=0.04 cores=0,2,4,6
/proc/18397/task/18398/stat : 18398 (java) R 18395 18397 13462 0 -1 4202560 10209 0 1 0 3 1 0 0 25 0 13 0 831018138 10718699520 11054 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 47266504531973 0 4 0 16784584 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467480

[startup+0.100765 s]
/proc/loadavg: 2.70 3.48 3.52 4/485 18397
/proc/meminfo: memFree=29492484/32950928 swapFree=45617076/67111528
[pid=18397] ppid=18395 vsize=10540112 CPUtime=0.1 cores=0,2,4,6
/proc/18397/stat : 18397 (java) S 18395 18397 13462 0 -1 4202496 13089 0 1 0 9 1 0 0 25 0 18 0 831018137 10793074688 12768 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/18397/statm: 2635028 12768 2092 9 0 2625762 0
[pid=18397/tid=18398] ppid=18395 vsize=10540112 CPUtime=0.09 cores=0,2,4,6
/proc/18397/task/18398/stat : 18398 (java) R 18395 18397 13462 0 -1 4202560 11162 0 1 0 8 1 0 0 25 0 18 0 831018138 10793074688 12769 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 47266504531973 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540112

[startup+0.300684 s]
/proc/loadavg: 2.70 3.48 3.52 4/485 18397
/proc/meminfo: memFree=29492484/32950928 swapFree=45617076/67111528
[pid=18397] ppid=18395 vsize=10547496 CPUtime=0.68 cores=0,2,4,6
/proc/18397/stat : 18397 (java) S 18395 18397 13462 0 -1 4202496 18501 0 1 0 66 2 0 0 25 0 22 0 831018137 10800635904 16423 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/18397/statm: 2636874 16423 2191 9 0 2627608 0
[pid=18397/tid=18398] ppid=18395 vsize=10547496 CPUtime=0.16 cores=0,2,4,6
/proc/18397/task/18398/stat : 18398 (java) S 18395 18397 13462 0 -1 4202560 11751 0 1 0 15 1 0 0 25 0 22 0 831018138 10800635904 16423 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10547496

[startup+0.700613 s]
/proc/loadavg: 2.70 3.48 3.52 4/485 18397
/proc/meminfo: memFree=29492484/32950928 swapFree=45617076/67111528
[pid=18397] ppid=18395 vsize=10558188 CPUtime=2.25 cores=0,2,4,6
/proc/18397/stat : 18397 (java) S 18395 18397 13462 0 -1 4202496 44850 0 1 0 220 5 0 0 25 0 22 0 831018137 10811584512 37810 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/18397/statm: 2639547 37810 2243 9 0 2630281 0
[pid=18397/tid=18398] ppid=18395 vsize=10558188 CPUtime=0.16 cores=0,2,4,6
/proc/18397/task/18398/stat : 18398 (java) S 18395 18397 13462 0 -1 4202560 11751 0 1 0 15 1 0 0 20 0 22 0 831018138 10811584512 37810 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 10558188

[startup+1.50147 s]
/proc/loadavg: 2.70 3.48 3.52 6/504 18419
/proc/meminfo: memFree=29293120/32950928 swapFree=45617076/67111528
[pid=18397] ppid=18395 vsize=10565192 CPUtime=3.62 cores=0,2,4,6
/proc/18397/stat : 18397 (java) S 18395 18397 13462 0 -1 4202496 66827 0 1 0 354 8 0 0 25 0 19 0 831018137 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/18397/statm: 2641298 57705 2249 9 0 2632032 0
[pid=18397/tid=18398] ppid=18395 vsize=10565192 CPUtime=0.16 cores=0,2,4,6
/proc/18397/task/18398/stat : 18398 (java) S 18395 18397 13462 0 -1 4202560 11751 0 1 0 15 1 0 0 16 0 19 0 831018138 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18400] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18400/stat : 18400 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18401] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18401/stat : 18401 (java) S 18395 18397 13462 0 -1 4202560 168 0 0 0 0 0 0 0 16 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18402] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18402/stat : 18402 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18403] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18403/stat : 18403 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18404] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18404/stat : 18404 (java) S 18395 18397 13462 0 -1 4202560 86 0 0 0 0 0 0 0 15 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18405] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18405/stat : 18405 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 0 0 0 0
[pid=18397/tid=18406] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18406/stat : 18406 (java) S 18395 18397 13462 0 -1 4202560 400 0 0 0 0 0 0 0 15 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18407] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18407/stat : 18407 (java) S 18395 18397 13462 0 -1 4202560 234 0 0 0 0 0 0 0 15 0 19 0 831018139 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18408] ppid=18395 vsize=10565192 CPUtime=0.03 cores=0,2,4,6
/proc/18397/task/18408/stat : 18408 (java) S 18395 18397 13462 0 -1 4202560 808 0 0 0 3 0 0 0 15 0 19 0 831018140 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 0 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18409] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18409/stat : 18409 (java) S 18395 18397 13462 0 -1 4202560 17 0 0 0 0 0 0 0 15 0 19 0 831018141 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18410] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18410/stat : 18410 (java) S 18395 18397 13462 0 -1 4202560 11 0 0 0 0 0 0 0 15 0 19 0 831018141 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18411] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18411/stat : 18411 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831018143 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101521841 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18412] ppid=18395 vsize=10565192 CPUtime=1.01 cores=0,2,4,6
/proc/18397/task/18412/stat : 18412 (java) S 18395 18397 13462 0 -1 4202560 11064 0 0 0 100 1 0 0 17 0 19 0 831018143 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18413] ppid=18395 vsize=10565192 CPUtime=0.92 cores=0,2,4,6
/proc/18397/task/18413/stat : 18413 (java) S 18395 18397 13462 0 -1 4202560 7347 0 0 0 91 1 0 0 23 0 19 0 831018143 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18414] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18414/stat : 18414 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831018143 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18415] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18415/stat : 18415 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831018143 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18418] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18418/stat : 18418 (java) S 18395 18397 13462 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 831018155 10818756608 57705 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 4 0 16800975 18446604445802358912 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.62
Current children cumulated vsize (KiB) 10565192

Solver just ended. Dumping a history of the last processes samples

[startup+1.70144 s]
/proc/loadavg: 2.70 3.48 3.52 6/504 18419
/proc/meminfo: memFree=29293120/32950928 swapFree=45617076/67111528
[pid=18397] ppid=18395 vsize=10565192 CPUtime=3.64 cores=0,2,4,6
/proc/18397/stat : 18397 (java) S 18395 18397 13462 0 -1 4202496 66839 0 1 0 356 8 0 0 25 0 18 0 831018137 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101500901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/18397/statm: 2641298 57716 2250 9 0 2632032 0
[pid=18397/tid=18398] ppid=18395 vsize=10565192 CPUtime=0.17 cores=0,2,4,6
/proc/18397/task/18398/stat : 18398 (java) S 18395 18397 13462 0 -1 4202560 11754 0 1 0 16 1 0 0 17 0 18 0 831018138 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18400] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18400/stat : 18400 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18401] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18401/stat : 18401 (java) S 18395 18397 13462 0 -1 4202560 168 0 0 0 0 0 0 0 16 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18402] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18402/stat : 18402 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18403] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18403/stat : 18403 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18404] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18404/stat : 18404 (java) S 18395 18397 13462 0 -1 4202560 86 0 0 0 0 0 0 0 15 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18405] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18405/stat : 18405 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 0 0 0 0
[pid=18397/tid=18406] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18406/stat : 18406 (java) S 18395 18397 13462 0 -1 4202560 400 0 0 0 0 0 0 0 15 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18407] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18407/stat : 18407 (java) S 18395 18397 13462 0 -1 4202560 234 0 0 0 0 0 0 0 15 0 18 0 831018139 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18408] ppid=18395 vsize=10565192 CPUtime=0.03 cores=0,2,4,6
/proc/18397/task/18408/stat : 18408 (java) S 18395 18397 13462 0 -1 4202560 809 0 0 0 3 0 0 0 16 0 18 0 831018140 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 0 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18409] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18409/stat : 18409 (java) S 18395 18397 13462 0 -1 4202560 17 0 0 0 0 0 0 0 15 0 18 0 831018141 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18410] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18410/stat : 18410 (java) S 18395 18397 13462 0 -1 4202560 11 0 0 0 0 0 0 0 15 0 18 0 831018141 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18411] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18411/stat : 18411 (java) S 18395 18397 13462 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 18 0 831018143 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 4 0 0 0
[pid=18397/tid=18412] ppid=18395 vsize=10565192 CPUtime=1.02 cores=0,2,4,6
/proc/18397/task/18412/stat : 18412 (java) S 18395 18397 13462 0 -1 4202560 11064 0 0 0 101 1 0 0 15 0 18 0 831018143 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 6 0 0 0
[pid=18397/tid=18413] ppid=18395 vsize=10565192 CPUtime=0.93 cores=0,2,4,6
/proc/18397/task/18413/stat : 18413 (java) S 18395 18397 13462 0 -1 4202560 7347 0 0 0 92 1 0 0 20 0 18 0 831018143 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18414] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18414/stat : 18414 (java) S 18395 18397 13462 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 18 0 831018143 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514137 0 4 0 16800975 18446604445802358912 0 0 -1 2 0 0 0
[pid=18397/tid=18418] ppid=18395 vsize=10565192 CPUtime=0 cores=0,2,4,6
/proc/18397/task/18418/stat : 18418 (java) S 18395 18397 13462 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 18 0 831018155 10818756608 57716 33554432000 1073741824 1073778376 140736018219184 18446744073709551615 248101514752 0 4 0 16800975 18446604445802358912 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.64
Current children cumulated vsize (KiB) 10565192

Child status: 30
Real time (s): 1.71791
CPU time (s): 3.65844
CPU user time (s): 3.56546
CPU system time (s): 0.092985
CPU usage (%): 212.958
Max. virtual memory (cumulated for all children) (KiB): 10565192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.56546
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66839
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 327
involuntary context switches= 100

runsolver used 0.006998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-04 15:29:43
IDJOB=3453758
IDBENCH=47962
IDSOLVER=1950
FILE ID=node123/3453758-1307194183
RUNJOBID= node123-1307194175-18179
PBS_JOBID= 13508855
Free space on /tmp= 73860 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453758-1307194183/watcher-3453758-1307194183 -o /tmp/evaluation-result-3453758-1307194183/solver-3453758-1307194183 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453758-1307194183.opb

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

MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7
RANDOM SEED=908490447

node123.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29492624 kB
Buffers:        313812 kB
Cached:         400992 kB
SwapCached:       9456 kB
Active:        2831384 kB
Inactive:       344924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29492624 kB
SwapTotal:    67111528 kB
SwapFree:     45617076 kB
Dirty:            1156 kB
Writeback:           0 kB
AnonPages:     2459536 kB
Mapped:          31748 kB
Slab:           135908 kB
PageTables:      79048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 143740308 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73860 MiB
End job on node123 at 2011-06-04 15:29:45