Trace number 3453871

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 3.9594 1.69504

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb
MD5SUM84a6dc06fba278aa97da18c43cb21b39
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 benchmark0.066989
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 variables72
Total number of constraints9
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 constraints9
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)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

Solver Data 

0.02/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08	c See www.sat4j.org for details.
0.02/0.08	c version 2.3.1.v20110525
0.02/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.08	c java.vm.version	19.1-b02
0.02/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.08	c sun.arch.data.model	64
0.02/0.08	c java.version		1.6.0_24
0.02/0.08	c os.name		Linux
0.02/0.08	c os.version		2.6.18-164.el5
0.02/0.08	c os.arch		amd64
0.02/0.08	c Free memory 		9996466904
0.02/0.08	c Max memory 		10048897024
0.02/0.08	c Total memory 		10048897024
0.02/0.08	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@5495fd19
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@ae94e92
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-3453871-1307194359.opb
0.10/0.11	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.042s.
0.10/0.15	c #vars     216
0.10/0.15	c #constraints  301
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 144
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 157
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 144
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
1.53/0.50	c  And the winner is Resolution
1.72/0.65	c SATISFIABLE
1.72/0.65	c OPTIMIZING...
1.72/0.65	c Got one! Elapsed wall clock time (in seconds):0.547
1.72/0.65	o 3
1.91/0.76	c cleaning 2567 clauses out of 5135 with flag 1002/5135
3.26/1.13	c cleaning 4283 clauses out of 8565 with flag 7001/11134
3.51/1.29	c  And the winner is Resolution
3.91/1.67	c starts		: 40
3.91/1.67	c conflicts		: 14317
3.91/1.67	c decisions		: 16152
3.91/1.67	c propagations		: 223552
3.91/1.67	c inspects		: 6213707
3.91/1.67	c shortcuts		: 0
3.91/1.67	c learnt literals	: 8
3.91/1.67	c learnt binary clauses	: 27
3.91/1.67	c learnt ternary clauses	: 65
3.91/1.67	c learnt constraints	: 14308
3.91/1.67	c ignored constraints	: 0
3.91/1.67	c root simplifications	: 0
3.91/1.67	c removed literals (reason simplification)	: 225248
3.91/1.67	c reason swapping (by a shorter reason)	: 0
3.91/1.67	c Calls to reduceDB	: 2
3.91/1.67	c number of reductions to clauses (during analyze)	: 0
3.91/1.67	c number of learned constraints concerned by reduction	: 0
3.91/1.67	c number of learning phase by resolution	: 0
3.91/1.67	c number of learning phase by cutting planes	: 0
3.91/1.67	c speed (assignments/second)	: 219168.6274509804
3.91/1.67	c non guided choices	214
3.91/1.67	c learnt constraints type 
3.91/1.67	c constraints type 
3.91/1.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 144
3.91/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 157
3.91/1.67	c constraints type 
3.91/1.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 144
3.91/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
3.91/1.67	s OPTIMUM FOUND
3.91/1.68	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 
3.91/1.68	c objective function=3
3.91/1.68	c Total wall clock time (in seconds): 1.569

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-3453871-1307194359/watcher-3453871-1307194359 -o /tmp/evaluation-result-3453871-1307194359/solver-3453871-1307194359 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453871-1307194359.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: 3.77 3.69 3.64 5/526 15056
/proc/meminfo: memFree=29632040/32951124 swapFree=51712236/67111528
[pid=15056] ppid=15054 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/15056/stat : 15056 (java) S 15054 15056 9506 0 -1 4202496 5894 0 1 0 0 0 0 0 25 0 2 0 831038545 10694979584 5596 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646318053 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/15056/statm: 2611079 5608 917 9 0 2602235 0
[pid=15056/tid=15057] ppid=15054 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15057/stat : 15057 (java) R 15054 15056 9506 0 -1 4202560 7449 0 1 0 0 0 0 0 25 0 2 0 831038546 10694979584 8265 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216634209339 0 4 0 16784584 0 0 0 -1 1 0 0 0

[startup+0.0227609 s]
/proc/loadavg: 3.77 3.69 3.64 5/526 15056
/proc/meminfo: memFree=29632040/32951124 swapFree=51712236/67111528
[pid=15056] ppid=15054 vsize=10453028 CPUtime=0.02 cores=1,3,5,7
/proc/15056/stat : 15056 (java) S 15054 15056 9506 0 -1 4202496 10044 0 1 0 1 1 0 0 25 0 10 0 831038545 10703900672 9746 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646318053 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/15056/statm: 2613257 9761 1021 9 0 2604413 0
[pid=15056/tid=15057] ppid=15054 vsize=10453028 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15057/stat : 15057 (java) R 15054 15056 9506 0 -1 4202560 8949 0 1 0 0 0 0 0 25 0 10 0 831038546 10703900672 9774 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216634201840 0 4 0 16784584 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10453028

[startup+0.100748 s]
/proc/loadavg: 3.77 3.69 3.64 5/526 15056
/proc/meminfo: memFree=29632040/32951124 swapFree=51712236/67111528
[pid=15056] ppid=15054 vsize=10539776 CPUtime=0.1 cores=1,3,5,7
/proc/15056/stat : 15056 (java) S 15054 15056 9506 0 -1 4202496 13094 0 1 0 9 1 0 0 25 0 18 0 831038545 10792730624 12790 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15056/statm: 2634944 12790 2092 9 0 2625678 0
[pid=15056/tid=15057] ppid=15054 vsize=10539776 CPUtime=0.09 cores=1,3,5,7
/proc/15056/task/15057/stat : 15057 (java) R 15054 15056 9506 0 -1 4202560 11168 0 1 0 8 1 0 0 18 0 18 0 831038546 10792730624 12791 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 47431251655507 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539776

[startup+0.309677 s]
/proc/loadavg: 3.77 3.69 3.64 5/526 15056
/proc/meminfo: memFree=29632040/32951124 swapFree=51712236/67111528
[pid=15056] ppid=15054 vsize=10548456 CPUtime=0.76 cores=1,3,5,7
/proc/15056/stat : 15056 (java) S 15054 15056 9506 0 -1 4202496 18224 0 1 0 73 3 0 0 25 0 22 0 831038545 10801618944 16500 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15056/statm: 2637114 16500 2193 9 0 2627848 0
[pid=15056/tid=15057] ppid=15054 vsize=10548456 CPUtime=0.14 cores=1,3,5,7
/proc/15056/task/15057/stat : 15057 (java) S 15054 15056 9506 0 -1 4202560 11627 0 1 0 13 1 0 0 19 0 22 0 831038546 10801618944 16500 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.76
Current children cumulated vsize (KiB) 10548456

[startup+0.70061 s]
/proc/loadavg: 3.77 3.69 3.64 5/526 15056
/proc/meminfo: memFree=29632040/32951124 swapFree=51712236/67111528
[pid=15056] ppid=15054 vsize=10553592 CPUtime=1.91 cores=1,3,5,7
/proc/15056/stat : 15056 (java) S 15054 15056 9506 0 -1 4202496 36194 0 1 0 186 5 0 0 25 0 22 0 831038545 10806878208 28547 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15056/statm: 2638398 28549 2221 9 0 2629132 0
[pid=15056/tid=15057] ppid=15054 vsize=10553592 CPUtime=0.14 cores=1,3,5,7
/proc/15056/task/15057/stat : 15057 (java) S 15054 15056 9506 0 -1 4202560 11628 0 1 0 13 1 0 0 16 0 22 0 831038546 10806878208 28551 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 10553592

[startup+1.5015 s]
/proc/loadavg: 3.77 3.69 3.64 6/548 15082
/proc/meminfo: memFree=29423632/32951124 swapFree=51712236/67111528
[pid=15056] ppid=15054 vsize=10565476 CPUtime=3.91 cores=1,3,5,7
/proc/15056/stat : 15056 (java) S 15054 15056 9506 0 -1 4202496 91743 0 1 0 380 11 0 0 25 0 19 0 831038545 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15056/statm: 2641369 82905 2250 9 0 2632103 0
[pid=15056/tid=15057] ppid=15054 vsize=10565476 CPUtime=0.14 cores=1,3,5,7
/proc/15056/task/15057/stat : 15057 (java) S 15054 15056 9506 0 -1 4202560 11628 0 1 0 13 1 0 0 15 0 19 0 831038546 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 5 0 0 0
[pid=15056/tid=15059] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15059/stat : 15059 (java) S 15054 15056 9506 0 -1 4202560 277 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15060] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15060/stat : 15060 (java) S 15054 15056 9506 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15061] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15061/stat : 15061 (java) S 15054 15056 9506 0 -1 4202560 160 0 0 0 0 0 0 0 16 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 5 0 0 0
[pid=15056/tid=15062] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15062/stat : 15062 (java) S 15054 15056 9506 0 -1 4202560 145 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15063] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15063/stat : 15063 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15064] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15064/stat : 15064 (java) S 15054 15056 9506 0 -1 4202560 175 0 0 0 0 0 0 0 16 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15065] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15065/stat : 15065 (java) S 15054 15056 9506 0 -1 4202560 219 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 5 0 0 0
[pid=15056/tid=15066] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15066/stat : 15066 (java) S 15054 15056 9506 0 -1 4202560 196 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15067] ppid=15054 vsize=10565476 CPUtime=0.03 cores=1,3,5,7
/proc/15056/task/15067/stat : 15067 (java) S 15054 15056 9506 0 -1 4202560 1049 0 0 0 3 0 0 0 15 0 19 0 831038548 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 0 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15068] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15068/stat : 15068 (java) S 15054 15056 9506 0 -1 4202560 17 0 0 0 0 0 0 0 18 0 19 0 831038549 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15069] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15069/stat : 15069 (java) S 15054 15056 9506 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 19 0 831038549 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15070] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15070/stat : 15070 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646338993 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15071] ppid=15054 vsize=10565476 CPUtime=0.8 cores=1,3,5,7
/proc/15056/task/15071/stat : 15071 (java) S 15054 15056 9506 0 -1 4202560 7795 0 0 0 79 1 0 0 24 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15072] ppid=15054 vsize=10565476 CPUtime=1.02 cores=1,3,5,7
/proc/15056/task/15072/stat : 15072 (java) S 15054 15056 9506 0 -1 4202560 9926 0 0 0 102 0 0 0 17 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15073] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15073/stat : 15073 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15074] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15074/stat : 15074 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15078] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15078/stat : 15078 (java) S 15054 15056 9506 0 -1 4202560 7 0 0 0 0 0 0 0 22 0 19 0 831038561 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 3.91
Current children cumulated vsize (KiB) 10565476

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

[startup+1.60149 s]
/proc/loadavg: 3.77 3.69 3.64 6/548 15082
/proc/meminfo: memFree=29423632/32951124 swapFree=51712236/67111528
[pid=15056] ppid=15054 vsize=10565476 CPUtime=3.91 cores=1,3,5,7
/proc/15056/stat : 15056 (java) S 15054 15056 9506 0 -1 4202496 91743 0 1 0 380 11 0 0 25 0 19 0 831038545 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646318053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15056/statm: 2641369 82905 2250 9 0 2632103 0
[pid=15056/tid=15057] ppid=15054 vsize=10565476 CPUtime=0.14 cores=1,3,5,7
/proc/15056/task/15057/stat : 15057 (java) S 15054 15056 9506 0 -1 4202560 11628 0 1 0 13 1 0 0 15 0 19 0 831038546 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 5 0 0 0
[pid=15056/tid=15059] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15059/stat : 15059 (java) S 15054 15056 9506 0 -1 4202560 277 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15060] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15060/stat : 15060 (java) S 15054 15056 9506 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15061] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15061/stat : 15061 (java) S 15054 15056 9506 0 -1 4202560 160 0 0 0 0 0 0 0 16 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 5 0 0 0
[pid=15056/tid=15062] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15062/stat : 15062 (java) S 15054 15056 9506 0 -1 4202560 145 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15063] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15063/stat : 15063 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15064] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15064/stat : 15064 (java) S 15054 15056 9506 0 -1 4202560 175 0 0 0 0 0 0 0 16 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15065] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15065/stat : 15065 (java) S 15054 15056 9506 0 -1 4202560 219 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 5 0 0 0
[pid=15056/tid=15066] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15066/stat : 15066 (java) S 15054 15056 9506 0 -1 4202560 196 0 0 0 0 0 0 0 15 0 19 0 831038547 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15067] ppid=15054 vsize=10565476 CPUtime=0.03 cores=1,3,5,7
/proc/15056/task/15067/stat : 15067 (java) S 15054 15056 9506 0 -1 4202560 1049 0 0 0 3 0 0 0 15 0 19 0 831038548 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 0 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15068] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15068/stat : 15068 (java) S 15054 15056 9506 0 -1 4202560 17 0 0 0 0 0 0 0 18 0 19 0 831038549 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15069] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15069/stat : 15069 (java) S 15054 15056 9506 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 19 0 831038549 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15070] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15070/stat : 15070 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646338993 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15071] ppid=15054 vsize=10565476 CPUtime=0.8 cores=1,3,5,7
/proc/15056/task/15071/stat : 15071 (java) S 15054 15056 9506 0 -1 4202560 7795 0 0 0 79 1 0 0 24 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15072] ppid=15054 vsize=10565476 CPUtime=1.02 cores=1,3,5,7
/proc/15056/task/15072/stat : 15072 (java) S 15054 15056 9506 0 -1 4202560 9926 0 0 0 102 0 0 0 17 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 3 0 0 0
[pid=15056/tid=15073] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15073/stat : 15073 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331289 0 4 0 16800975 18446604464664168512 0 0 -1 1 0 0 0
[pid=15056/tid=15074] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15074/stat : 15074 (java) S 15054 15056 9506 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831038551 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
[pid=15056/tid=15078] ppid=15054 vsize=10565476 CPUtime=0 cores=1,3,5,7
/proc/15056/task/15078/stat : 15078 (java) S 15054 15056 9506 0 -1 4202560 7 0 0 0 0 0 0 0 22 0 19 0 831038561 10819047424 82905 33554432000 1073741824 1073778376 140735083575760 18446744073709551615 216646331904 0 4 0 16800975 18446604464664168512 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 3.91
Current children cumulated vsize (KiB) 10565476

Child status: 30
Real time (s): 1.69504
CPU time (s): 3.9594
CPU user time (s): 3.83042
CPU system time (s): 0.12898
CPU usage (%): 233.587
Max. virtual memory (cumulated for all children) (KiB): 10565476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.83042
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91754
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= 313
involuntary context switches= 69

runsolver used 0.015997 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-04 15:32:39
IDJOB=3453871
IDBENCH=48075
IDSOLVER=1950
FILE ID=node103/3453871-1307194359
RUNJOBID= node103-1307194143-13807
PBS_JOBID= 13508861
Free space on /tmp= 73916 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=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453871-1307194359/watcher-3453871-1307194359 -o /tmp/evaluation-result-3453871-1307194359/solver-3453871-1307194359 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453871-1307194359.opb

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

MD5SUM BENCH= 84a6dc06fba278aa97da18c43cb21b39
RANDOM SEED=1143522522

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29632320 kB
Buffers:        327364 kB
Cached:         487924 kB
SwapCached:      23760 kB
Active:        2584960 kB
Inactive:       439600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29632320 kB
SwapTotal:    67111528 kB
SwapFree:     51712236 kB
Dirty:             260 kB
Writeback:         108 kB
AnonPages:     2206740 kB
Mapped:          30896 kB
Slab:           150616 kB
PageTables:      74956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 172441032 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= 73916 MiB
End job on node103 at 2011-06-04 15:32:41