Trace number 3688566

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
SAT 4j PB RES // CP 2.3.2 SnapshotOPT3 6.573 3.20524

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=7-P1=29-P2=53-P3=31-P4=23-P5=47-P6=67-B.opb
MD5SUM8b8e1d2a13a8c39d33c0acf49e3195a1
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 benchmark0.040993
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 variables108
Total number of constraints13
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 constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 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 2.3.2.v20120418
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
0.10/0.11	c Pseudo Boolean Optimization by upper bound
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@587bd9f2
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 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@4e3eca90
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 c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3688566-1337878514.opb
0.10/0.11	c reading problem ... 
0.10/0.17	c ... done. Wall clock time 0.057s.
0.10/0.17	c declared #vars     108
0.10/0.17	c internal #vars     324
0.10/0.17	c #constraints  451
0.10/0.17	c constraints type 
0.10/0.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 216
0.10/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 235
0.10/0.19	c 451 constraints processed.
0.10/0.19	c constraints type 
0.10/0.19	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 216
0.10/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
0.10/0.19	c 451 constraints processed.
0.10/0.19	c objective function length is 6 literals
1.26/0.53	c  And the winner is solver0
1.54/0.67	c SATISFIABLE
1.54/0.67	c OPTIMIZING...
1.54/0.67	c Got one! Elapsed wall clock time (in seconds):0.559
1.54/0.67	o 17
2.12/0.89	c cleaning 2684 clauses out of 5373 with flag 3001/5373
2.53/0.93	c  And the winner is solver0
2.99/1.17	c Got one! Elapsed wall clock time (in seconds):1.06
2.99/1.17	o 5
2.99/1.19	c  And the winner is solver0
3.22/1.67	c Got one! Elapsed wall clock time (in seconds):1.561
3.22/1.67	o 3
3.51/1.87	c cleaning 4354 clauses out of 8727 with flag 5001/11411
4.44/2.12	c cleaning 5184 clauses out of 10370 with flag 11000/17410
5.14/2.41	c cleaning 6091 clauses out of 12185 with flag 18000/24410
6.01/2.79	c cleaning 7047 clauses out of 14094 with flag 26001/32411
6.50/2.91	c  And the winner is solver0
6.53/3.19	c starts		: 62
6.53/3.19	c conflicts		: 34740
6.53/3.19	c decisions		: 39156
6.53/3.19	c propagations		: 500030
6.53/3.19	c inspects		: 10472041
6.53/3.19	c shortcuts		: 0
6.53/3.19	c learnt literals	: 12
6.53/3.19	c learnt binary clauses	: 18
6.53/3.19	c learnt ternary clauses	: 23
6.53/3.19	c learnt constraints	: 34727
6.53/3.19	c ignored constraints	: 0
6.53/3.19	c root simplifications	: 0
6.53/3.19	c removed literals (reason simplification)	: 64491
6.53/3.19	c reason swapping (by a shorter reason)	: 0
6.53/3.19	c Calls to reduceDB	: 5
6.53/3.19	c number of reductions to clauses (during analyze)	: 0
6.53/3.19	c number of learned constraints concerned by reduction	: 0
6.53/3.19	c number of learning phase by resolution	: 0
6.53/3.19	c number of learning phase by cutting planes	: 0
6.53/3.19	c speed (assignments/second)	: 165627.69128850612
6.53/3.19	c non guided choices	623
6.53/3.19	c learnt constraints type 
6.53/3.19	c constraints type 
6.53/3.19	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 216
6.53/3.19	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 235
6.53/3.19	c 451 constraints processed.
6.53/3.19	c constraints type 
6.53/3.19	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 216
6.53/3.19	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
6.53/3.19	c 451 constraints processed.
6.53/3.19	s OPTIMUM FOUND
6.53/3.19	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 
6.53/3.19	c objective function=3
6.53/3.19	c Total wall clock time (in seconds): 3.081

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3688566-1337878514/watcher-3688566-1337878514 -o /tmp/evaluation-result-3688566-1337878514/solver-3688566-1337878514 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688566-1337878514.opb 

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 3.84 3.82 4/195 3156
/proc/meminfo: memFree=28293032/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/3156/stat : 3156 (java) R 3154 3156 718 0 -1 4202496 989 0 0 0 0 0 0 0 20 0 1 0 253976875 23793664 717 33554432000 1073741824 1073778376 140734555497392 140734555486456 229346687056 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3156/statm: 5809 717 531 9 0 128 0

[startup+0.104501 s]
/proc/loadavg: 3.94 3.84 3.82 4/195 3156
/proc/meminfo: memFree=28293032/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/3156/stat : 3156 (java) S 3154 3156 718 0 -1 4202496 4386 0 1 0 9 1 0 0 20 0 18 0 253976875 9787813888 6086 33554432000 1073741824 1073778376 140734555497392 140734555488528 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3156/statm: 2389603 6086 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.200241 s]
/proc/loadavg: 3.94 3.84 3.82 4/195 3156
/proc/meminfo: memFree=28293032/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=9824920 CPUtime=0.24 cores=1,3,5,7
/proc/3156/stat : 3156 (java) S 3154 3156 718 0 -1 4202496 5111 0 1 0 23 1 0 0 20 0 22 0 253976875 10060718080 8251 33554432000 1073741824 1073778376 140734555497392 140734555488528 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3156/statm: 2456230 8251 2191 9 0 2446923 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9824920

[startup+0.300228 s]
/proc/loadavg: 3.94 3.84 3.82 4/195 3156
/proc/meminfo: memFree=28293032/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=9824668 CPUtime=0.52 cores=1,3,5,7
/proc/3156/stat : 3156 (java) S 3154 3156 718 0 -1 4202496 7553 0 1 0 50 2 0 0 20 0 22 0 253976875 10060460032 10048 33554432000 1073741824 1073778376 140734555497392 140734555488528 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3156/statm: 2456167 10048 2210 9 0 2446860 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9824668

[startup+0.700212 s]
/proc/loadavg: 3.94 3.84 3.82 4/195 3156
/proc/meminfo: memFree=28293032/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=9824668 CPUtime=1.72 cores=1,3,5,7
/proc/3156/stat : 3156 (java) S 3154 3156 718 0 -1 4202496 16386 0 1 0 166 6 0 0 20 0 22 0 253976875 10060460032 19369 33554432000 1073741824 1073778376 140734555497392 140734555488528 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3156/statm: 2456167 19369 2230 9 0 2446860 0
Current children cumulated CPU time (s) 1.72
Current children cumulated vsize (KiB) 9824668

[startup+1.50071 s]
/proc/loadavg: 3.94 3.84 3.82 5/214 3181
/proc/meminfo: memFree=28175656/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=9824668 CPUtime=3.22 cores=1,3,5,7
/proc/3156/stat : 3156 (java) S 3154 3156 718 0 -1 4202496 23747 0 1 0 311 11 0 0 20 0 19 0 253976875 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 140734555488528 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3156/statm: 2456167 32119 2267 9 0 2446860 0
[pid=3156/tid=3158] ppid=3154 vsize=9824668 CPUtime=0.15 cores=1,3,5,7
/proc/3156/task/3158/stat : 3158 (java) S 3154 3156 718 0 -1 4202560 2441 0 1 0 15 0 0 0 20 0 19 0 253976876 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848519799800 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3159] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3159/stat : 3159 (java) S 3154 3156 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848363178536 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3160] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3160/stat : 3160 (java) S 3154 3156 718 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848362125736 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3161] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3161/stat : 3161 (java) S 3154 3156 718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848361072936 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3162] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3162/stat : 3162 (java) S 3154 3156 718 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848360020136 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3163] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3163/stat : 3163 (java) S 3154 3156 718 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848358968360 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3164] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3164/stat : 3164 (java) S 3154 3156 718 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848357915560 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3165] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3165/stat : 3165 (java) S 3154 3156 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848356862760 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3166] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3166/stat : 3166 (java) S 3154 3156 718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848355809960 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3167] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3167/stat : 3167 (java) S 3154 3156 718 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 19 0 253976878 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848343611880 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3156/tid=3168] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3168/stat : 3168 (java) S 3154 3156 718 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253976878 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848342557944 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3169] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3169/stat : 3169 (java) S 3154 3156 718 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253976878 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848341505032 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3170] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3170/stat : 3170 (java) S 3154 3156 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253976881 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848340453520 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3171] ppid=3154 vsize=9824668 CPUtime=0.93 cores=1,3,5,7
/proc/3156/task/3171/stat : 3171 (java) S 3154 3156 718 0 -1 4202560 13060 0 0 0 90 3 0 0 20 0 19 0 253976881 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848339401656 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3172] ppid=3154 vsize=9824668 CPUtime=0.92 cores=1,3,5,7
/proc/3156/task/3172/stat : 3172 (java) S 3154 3156 718 0 -1 4202560 6845 0 0 0 90 2 0 0 20 0 19 0 253976881 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848338348856 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3173] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3173/stat : 3173 (java) S 3154 3156 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253976881 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848337296248 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3156/tid=3174] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3174/stat : 3174 (java) S 3154 3156 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253976881 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848336243656 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3177] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3177/stat : 3177 (java) S 3154 3156 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253976893 10060460032 32119 33554432000 1073741824 1073778376 140734555497392 139848333083560 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.22
Current children cumulated vsize (KiB) 9824668

[startup+3.10084 s]
/proc/loadavg: 3.94 3.84 3.82 5/217 3187
/proc/meminfo: memFree=28096972/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=9824668 CPUtime=6.53 cores=1,3,5,7
/proc/3156/stat : 3156 (java) S 3154 3156 718 0 -1 4202496 26657 0 1 0 636 17 0 0 20 0 19 0 253976875 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 140734555488528 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3156/statm: 2456167 55629 2274 9 0 2446860 0
[pid=3156/tid=3158] ppid=3154 vsize=9824668 CPUtime=0.15 cores=1,3,5,7
/proc/3156/task/3158/stat : 3158 (java) S 3154 3156 718 0 -1 4202560 2441 0 1 0 15 0 0 0 20 0 19 0 253976876 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848519799800 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3159] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3159/stat : 3159 (java) S 3154 3156 718 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848363178536 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3160] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3160/stat : 3160 (java) S 3154 3156 718 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848362125736 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3161] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3161/stat : 3161 (java) S 3154 3156 718 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848361072936 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3162] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3162/stat : 3162 (java) S 3154 3156 718 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848360020136 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3163] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3163/stat : 3163 (java) S 3154 3156 718 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848358968360 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3164] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3164/stat : 3164 (java) S 3154 3156 718 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848357915560 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3165] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3165/stat : 3165 (java) S 3154 3156 718 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848356862760 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3156/tid=3166] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3166/stat : 3166 (java) S 3154 3156 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253976877 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848355809960 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3167] ppid=3154 vsize=9824668 CPUtime=0.1 cores=1,3,5,7
/proc/3156/task/3167/stat : 3167 (java) S 3154 3156 718 0 -1 4202560 107 0 0 0 10 0 0 0 20 0 19 0 253976878 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848343611880 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3168] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3168/stat : 3168 (java) S 3154 3156 718 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253976878 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848342557944 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3169] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3169/stat : 3169 (java) S 3154 3156 718 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253976878 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848341505032 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3170] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3170/stat : 3170 (java) S 3154 3156 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253976881 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848340453520 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3171] ppid=3154 vsize=9824668 CPUtime=1.41 cores=1,3,5,7
/proc/3156/task/3171/stat : 3171 (java) S 3154 3156 718 0 -1 4202560 13072 0 0 0 138 3 0 0 20 0 19 0 253976881 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848339401656 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3156/tid=3172] ppid=3154 vsize=9824668 CPUtime=1.34 cores=1,3,5,7
/proc/3156/task/3172/stat : 3172 (java) S 3154 3156 718 0 -1 4202560 9576 0 0 0 132 2 0 0 20 0 19 0 253976881 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848338348856 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3156/tid=3173] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3173/stat : 3173 (java) S 3154 3156 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253976881 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848337296248 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3156/tid=3174] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3174/stat : 3174 (java) S 3154 3156 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253976881 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848336243656 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3156/tid=3177] ppid=3154 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3177/stat : 3177 (java) S 3154 3156 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253976893 10060460032 55629 33554432000 1073741824 1073778376 140734555497392 139848333083560 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.53
Current children cumulated vsize (KiB) 9824668

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

[startup+3.20088 s]
/proc/loadavg: 3.94 3.84 3.82 5/217 3187
/proc/meminfo: memFree=28096972/32873852 swapFree=6848/6848
[pid=3156] ppid=3154 vsize=0 CPUtime=6.56 cores=1,3,5,7
/proc/3156/stat : 3156 (java) Z 3154 3156 718 0 -1 4203532 26666 0 1 0 635 21 0 0 20 0 2 0 253976875 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/3156/statm: 0 0 0 0 0 0 0
[pid=3156/tid=3164] ppid=3154 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/3156/task/3164/stat : 3164 (java) R 3154 3156 718 0 -1 4203588 9 0 0 0 0 0 0 0 20 0 2 0 253976877 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.56
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.20524
CPU time (s): 6.573
CPU user time (s): 6.35003
CPU system time (s): 0.222966
CPU usage (%): 205.07
Max. virtual memory (cumulated for all children) (KiB): 9824920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.35003
system time used= 0.222966
maximum resident set size= 222564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26666
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= 579
involuntary context switches= 180

runsolver used 0.005999 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-24 18:55:14
IDJOB=3688566
IDBENCH=47943
IDSOLVER=2268
FILE ID=node129/3688566-1337878514
RUNJOBID= node129-1337871881-736
PBS_JOBID= 14620075
Free space on /tmp= 71640 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=7-P1=29-P2=53-P3=31-P4=23-P5=47-P6=67-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688566-1337878514/watcher-3688566-1337878514 -o /tmp/evaluation-result-3688566-1337878514/solver-3688566-1337878514 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688566-1337878514.opb

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

MD5SUM BENCH= 8b8e1d2a13a8c39d33c0acf49e3195a1
RANDOM SEED=1233969812

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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	: 5331.91
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		: 2666.957
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	: 5331.91
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		: 2666.957
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	: 5331.91
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28293676 kB
Buffers:          218512 kB
Cached:          2166588 kB
SwapCached:            0 kB
Active:          1960224 kB
Inactive:        1842592 kB
Active(anon):    1420396 kB
Inactive(anon):        0 kB
Active(file):     539828 kB
Inactive(file):  1842592 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               436 kB
Writeback:             0 kB
AnonPages:       1436760 kB
Mapped:            22548 kB
Shmem:               204 kB
Slab:             627024 kB
SReclaimable:      69268 kB
SUnreclaim:       557756 kB
KernelStack:        1608 kB
PageTables:         6960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:    1942136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1374208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71640 MiB
End job on node129 at 2012-05-24 18:55:18