Trace number 3458069

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 Resolution 2.3.0OPT3 2.40363 1.51116

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
MD5SUM4a54e07caaccf9019e5a54d4dcd3a55b
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 benchmark0.097984
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 variables90
Total number of constraints11
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 constraints11
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)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Solver Data 

0.01/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.08	c See www.sat4j.org for details.
0.01/0.09	c version 2.3.1.v20110525
0.01/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.09	c java.vm.version	19.1-b02
0.01/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.09	c sun.arch.data.model	64
0.01/0.09	c java.version		1.6.0_24
0.01/0.09	c os.name		Linux
0.01/0.09	c os.version		2.6.18-164.el5
0.01/0.09	c os.arch		amd64
0.01/0.09	c Free memory 		12995394264
0.01/0.09	c Max memory 		13063553024
0.01/0.09	c Total memory 		13063553024
0.01/0.09	c Number of processors 	8
0.11/0.11	c Pseudo Boolean Optimization
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-3458069-1307157890.opb
0.11/0.11	c reading problem ... 
0.11/0.14	c ... done. Wall clock time 0.036s.
0.11/0.14	c #vars     270
0.11/0.14	c #constraints  376
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.11/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 196
0.31/0.25	c SATISFIABLE
0.31/0.25	c OPTIMIZING...
0.31/0.25	c Got one! Elapsed wall clock time (in seconds):0.141
0.31/0.25	o 3
0.73/0.51	c cleaning 2855 clauses out of 5717 with flag 5001/5717
1.26/0.85	c cleaning 4430 clauses out of 8860 with flag 11000/11716
1.95/1.28	c cleaning 5712 clauses out of 11428 with flag 18000/18716
2.11/1.38	c starts		: 46
2.11/1.39	c conflicts		: 20382
2.11/1.39	c decisions		: 23006
2.11/1.39	c propagations		: 304971
2.11/1.39	c inspects		: 9624038
2.11/1.39	c shortcuts		: 0
2.11/1.39	c learnt literals	: 11
2.11/1.39	c learnt binary clauses	: 34
2.11/1.39	c learnt ternary clauses	: 82
2.11/1.39	c learnt constraints	: 20370
2.11/1.39	c ignored constraints	: 0
2.11/1.39	c root simplifications	: 0
2.11/1.39	c removed literals (reason simplification)	: 309161
2.11/1.39	c reason swapping (by a shorter reason)	: 0
2.11/1.39	c Calls to reduceDB	: 3
2.11/1.39	c number of reductions to clauses (during analyze)	: 0
2.11/1.39	c number of learned constraints concerned by reduction	: 0
2.11/1.39	c number of learning phase by resolution	: 0
2.11/1.39	c number of learning phase by cutting planes	: 0
2.11/1.39	c speed (assignments/second)	: 268224.27440633246
2.11/1.39	c non guided choices	272
2.11/1.39	c learnt constraints type 
2.11/1.39	c constraints type 
2.11/1.39	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
2.11/1.39	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 196
2.11/1.39	s OPTIMUM FOUND
2.11/1.39	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 
2.11/1.39	c objective function=3
2.11/1.39	c Total wall clock time (in seconds): 1.278

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-3458069-1307157890/watcher-3458069-1307157890 -o /tmp/evaluation-result-3458069-1307157890/solver-3458069-1307157890 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458069-1307157890.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: 2.08 2.02 1.93 2/535 14624
/proc/meminfo: memFree=21460060/32950928 swapFree=34259960/67111528
[pid=14624] ppid=14622 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/14624/stat : 14624 (java) S 14622 14624 7151 0 -1 4202496 4549 0 1 0 0 0 0 0 25 0 2 0 827385663 13850947584 4252 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512494565 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/14624/statm: 3381579 4266 917 9 0 3372735 0
[pid=14624/tid=14625] ppid=14622 vsize=13526316 CPUtime=0.01 cores=1,3,5,7
/proc/14624/task/14625/stat : 14625 (java) R 14622 14624 7151 0 -1 4202560 7940 0 1 0 0 1 0 0 25 0 2 0 827385664 13850947584 8755 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254500385851 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.02507 s]
/proc/loadavg: 2.08 2.02 1.93 2/535 14624
/proc/meminfo: memFree=21460060/32950928 swapFree=34259960/67111528
[pid=14624] ppid=14622 vsize=13535028 CPUtime=0.01 cores=1,3,5,7
/proc/14624/stat : 14624 (java) S 14622 14624 7151 0 -1 4202496 12445 0 1 0 0 1 0 0 25 0 10 0 827385663 13859868672 12147 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512494565 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/14624/statm: 3383757 12148 952 9 0 3374913 0
[pid=14624/tid=14625] ppid=14622 vsize=13535028 CPUtime=0.01 cores=1,3,5,7
/proc/14624/task/14625/stat : 14625 (java) R 14622 14624 7151 0 -1 4202560 11325 0 1 0 0 1 0 0 25 0 10 0 827385664 13859868672 12148 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 46927229923874 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13535028

[startup+0.101044 s]
/proc/loadavg: 2.08 2.02 1.93 2/535 14624
/proc/meminfo: memFree=21460060/32950928 swapFree=34259960/67111528
[pid=14624] ppid=14622 vsize=13622348 CPUtime=0.11 cores=1,3,5,7
/proc/14624/stat : 14624 (java) S 14622 14624 7151 0 -1 4202496 15558 0 1 0 9 2 0 0 25 0 18 0 827385663 13949284352 15222 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512494565 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14624/statm: 3405587 15223 2092 9 0 3396321 0
[pid=14624/tid=14625] ppid=14622 vsize=13622348 CPUtime=0.09 cores=1,3,5,7
/proc/14624/task/14625/stat : 14625 (java) R 14622 14624 7151 0 -1 4202560 13606 0 1 0 7 2 0 0 18 0 18 0 827385664 13949284352 15223 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 46912505219208 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13622348

[startup+0.301003 s]
/proc/loadavg: 2.08 2.02 1.93 2/535 14624
/proc/meminfo: memFree=21460060/32950928 swapFree=34259960/67111528
[pid=14624] ppid=14622 vsize=13624944 CPUtime=0.49 cores=1,3,5,7
/proc/14624/stat : 14624 (java) S 14622 14624 7151 0 -1 4202496 18199 0 1 0 46 3 0 0 25 0 19 0 827385663 13951942656 17126 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512494565 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14624/statm: 3406236 17126 2191 9 0 3396970 0
[pid=14624/tid=14625] ppid=14622 vsize=13624944 CPUtime=0.29 cores=1,3,5,7
/proc/14624/task/14625/stat : 14625 (java) R 14622 14624 7151 0 -1 4202560 14208 0 1 0 27 2 0 0 19 0 19 0 827385664 13951942656 17126 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 46912505556427 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13624944

[startup+0.700905 s]
/proc/loadavg: 2.08 2.02 1.93 2/535 14624
/proc/meminfo: memFree=21460060/32950928 swapFree=34259960/67111528
[pid=14624] ppid=14622 vsize=13624692 CPUtime=1.13 cores=1,3,5,7
/proc/14624/stat : 14624 (java) S 14622 14624 7151 0 -1 4202496 25204 0 1 0 109 4 0 0 25 0 19 0 827385663 13951684608 21327 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512494565 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14624/statm: 3406173 21328 2236 9 0 3396907 0
[pid=14624/tid=14625] ppid=14622 vsize=13624692 CPUtime=0.67 cores=1,3,5,7
/proc/14624/task/14625/stat : 14625 (java) R 14622 14624 7151 0 -1 4202560 14514 0 1 0 65 2 0 0 19 0 19 0 827385664 13951684608 21328 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 46912505618370 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 13624692

[startup+1.50077 s]
/proc/loadavg: 2.08 2.02 1.93 4/554 14643
/proc/meminfo: memFree=21367900/32950928 swapFree=34259960/67111528
[pid=14624] ppid=14622 vsize=13641776 CPUtime=2.39 cores=1,3,5,7
/proc/14624/stat : 14624 (java) S 14622 14624 7151 0 -1 4202496 32375 0 1 0 234 5 0 0 25 0 17 0 827385663 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512494565 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14624/statm: 3410444 25964 2240 9 0 3401178 0
[pid=14624/tid=14625] ppid=14622 vsize=13641776 CPUtime=1.33 cores=1,3,5,7
/proc/14624/task/14625/stat : 14625 (java) S 14622 14624 7151 0 -1 4202560 14523 0 1 0 131 2 0 0 21 0 17 0 827385664 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 3 0 0 0
[pid=14624/tid=14627] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14627/stat : 14627 (java) S 14622 14624 7151 0 -1 4202560 153 0 0 0 0 0 0 0 15 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 1 0 0 0
[pid=14624/tid=14628] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14628/stat : 14628 (java) S 14622 14624 7151 0 -1 4202560 55 0 0 0 0 0 0 0 15 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 3 0 0 0
[pid=14624/tid=14629] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14629/stat : 14629 (java) S 14622 14624 7151 0 -1 4202560 46 0 0 0 0 0 0 0 15 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 1 0 0 0
[pid=14624/tid=14630] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14630/stat : 14630 (java) S 14622 14624 7151 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 3 0 0 0
[pid=14624/tid=14631] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14631/stat : 14631 (java) S 14622 14624 7151 0 -1 4202560 4 0 0 0 0 0 0 0 15 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 3 0 0 0
[pid=14624/tid=14632] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14632/stat : 14632 (java) S 14622 14624 7151 0 -1 4202560 106 0 0 0 0 0 0 0 16 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 1 0 0 0
[pid=14624/tid=14633] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14633/stat : 14633 (java) S 14622 14624 7151 0 -1 4202560 84 0 0 0 0 0 0 0 15 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 3 0 0 0
[pid=14624/tid=14634] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14634/stat : 14634 (java) S 14622 14624 7151 0 -1 4202560 142 0 0 0 0 0 0 0 15 0 17 0 827385666 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 1 0 0 0
[pid=14624/tid=14635] ppid=14622 vsize=13641776 CPUtime=0.03 cores=1,3,5,7
/proc/14624/task/14635/stat : 14635 (java) S 14622 14624 7151 0 -1 4202560 661 0 0 0 3 0 0 0 15 0 17 0 827385667 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512508416 0 0 0 16800975 18446604469807461312 0 0 -1 5 0 0 0
[pid=14624/tid=14636] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14636/stat : 14636 (java) S 14622 14624 7151 0 -1 4202560 17 0 0 0 0 0 0 0 21 0 17 0 827385667 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 5 0 0 0
[pid=14624/tid=14637] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14637/stat : 14637 (java) S 14622 14624 7151 0 -1 4202560 9 0 0 0 0 0 0 0 21 0 17 0 827385667 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 7 0 0 0
[pid=14624/tid=14639] ppid=14622 vsize=13641776 CPUtime=0.66 cores=1,3,5,7
/proc/14624/task/14639/stat : 14639 (java) S 14622 14624 7151 0 -1 4202560 7659 0 0 0 66 0 0 0 20 0 17 0 827385669 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 7 0 0 0
[pid=14624/tid=14640] ppid=14622 vsize=13641776 CPUtime=0.32 cores=1,3,5,7
/proc/14624/task/14640/stat : 14640 (java) S 14622 14624 7151 0 -1 4202560 7771 0 0 0 31 1 0 0 15 0 17 0 827385670 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 1 0 0 0
[pid=14624/tid=14641] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14641/stat : 14641 (java) S 14622 14624 7151 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 17 0 827385670 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512507801 0 4 0 16800975 18446604469807461312 0 0 -1 3 0 0 0
[pid=14624/tid=14643] ppid=14622 vsize=13641776 CPUtime=0 cores=1,3,5,7
/proc/14624/task/14643/stat : 14643 (java) S 14622 14624 7151 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 17 0 827385679 13969178624 25964 33554432000 1073741824 1073778376 140735357910944 18446744073709551615 254512508416 0 4 0 16800975 18446604469807461312 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 13641776

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

Child status: 30
Real time (s): 1.51116
CPU time (s): 2.40363
CPU user time (s): 2.34364
CPU system time (s): 0.05999
CPU usage (%): 159.059
Max. virtual memory (cumulated for all children) (KiB): 13641776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.34364
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32375
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= 273
involuntary context switches= 53

runsolver used 0.012998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-04 05:24:50
IDJOB=3458069
IDBENCH=47889
IDSOLVER=1952
FILE ID=node149/3458069-1307157890
RUNJOBID= node149-1307156022-13968
PBS_JOBID= 13508767
Free space on /tmp= 73764 MiB

SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458069-1307157890/watcher-3458069-1307157890 -o /tmp/evaluation-result-3458069-1307157890/solver-3458069-1307157890 -C 1800 -W 1900 -M 15500  java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458069-1307157890.opb

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

MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b
RANDOM SEED=863229494

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.82
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		: 2666.806
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:     32950928 kB
MemFree:      21460200 kB
Buffers:        334152 kB
Cached:        3252828 kB
SwapCached:     123196 kB
Active:         437252 kB
Inactive:     10717000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21460200 kB
SwapTotal:    67111528 kB
SwapFree:     34259960 kB
Dirty:             500 kB
Writeback:           0 kB
AnonPages:     7468840 kB
Mapped:          26216 kB
Slab:           147900 kB
PageTables:     118124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 186526764 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= 73764 MiB
End job on node149 at 2011-06-04 05:24:51