Trace number 3458105

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 4.27035 3.12566

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
MD5SUM3c1c5627c2ecb7d046a74fd6c2fb2be3
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 benchmark0.083987
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 variables84
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Solver Data 

0.07/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.07/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.08	c See www.sat4j.org for details.
0.07/0.09	c version 2.3.1.v20110525
0.07/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.09	c java.vm.version	19.1-b02
0.07/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.09	c sun.arch.data.model	64
0.07/0.09	c java.version		1.6.0_24
0.07/0.09	c os.name		Linux
0.07/0.09	c os.version		2.6.18-164.el5
0.07/0.09	c os.arch		amd64
0.07/0.09	c Free memory 		12995394264
0.07/0.09	c Max memory 		13063553024
0.07/0.09	c Total memory 		13063553024
0.07/0.09	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@13d4c61c
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-3458105-1307158071.opb
0.11/0.11	c reading problem ... 
0.11/0.15	c ... done. Wall clock time 0.038s.
0.11/0.15	c #vars     280
0.11/0.15	c #constraints  405
0.11/0.15	c constraints type 
0.11/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 196
0.11/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 209
0.75/0.53	c cleaning 2498 clauses out of 5000 with flag 5000/5000
0.90/0.66	c SATISFIABLE
0.90/0.66	c OPTIMIZING...
0.90/0.66	c Got one! Elapsed wall clock time (in seconds):0.554
0.90/0.66	o 3
1.13/0.83	c cleaning 3968 clauses out of 7936 with flag 3001/10434
1.87/1.21	c cleaning 4984 clauses out of 9968 with flag 9001/16434
2.66/1.67	c cleaning 5991 clauses out of 11985 with flag 16002/23435
3.32/2.28	c cleaning 6995 clauses out of 13993 with flag 24001/31434
4.12/3.07	c cleaning 7996 clauses out of 15992 with flag 33000/40433
4.24/3.11	c starts		: 65
4.24/3.11	c conflicts		: 40863
4.24/3.11	c decisions		: 43895
4.24/3.11	c propagations		: 783584
4.24/3.11	c inspects		: 25221444
4.24/3.11	c shortcuts		: 0
4.24/3.11	c learnt literals	: 13
4.24/3.11	c learnt binary clauses	: 49
4.24/3.11	c learnt ternary clauses	: 117
4.24/3.11	c learnt constraints	: 40849
4.24/3.11	c ignored constraints	: 0
4.24/3.11	c root simplifications	: 0
4.24/3.11	c removed literals (reason simplification)	: 1079960
4.24/3.11	c reason swapping (by a shorter reason)	: 0
4.24/3.11	c Calls to reduceDB	: 6
4.24/3.11	c number of reductions to clauses (during analyze)	: 0
4.24/3.11	c number of learned constraints concerned by reduction	: 0
4.24/3.11	c number of learning phase by resolution	: 0
4.24/3.11	c number of learning phase by cutting planes	: 0
4.24/3.11	c speed (assignments/second)	: 319830.2040816326
4.24/3.11	c non guided choices	366
4.24/3.11	c learnt constraints type 
4.24/3.11	c constraints type 
4.24/3.11	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 196
4.24/3.11	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 209
4.24/3.11	s OPTIMUM FOUND
4.24/3.11	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 
4.24/3.11	c objective function=3
4.24/3.11	c Total wall clock time (in seconds): 3.006

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-3458105-1307158071/watcher-3458105-1307158071 -o /tmp/evaluation-result-3458105-1307158071/solver-3458105-1307158071 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458105-1307158071.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.04 2.00 1/510 14695
/proc/meminfo: memFree=23137948/32950928 swapFree=58671692/67111528
[pid=14695] ppid=14693 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/14695/stat : 14695 (java) S 14693 14695 10738 0 -1 4202496 4170 0 1 0 0 0 0 0 18 0 2 0 906037783 13850947584 3873 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427194341 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/14695/statm: 3381579 3890 917 9 0 3372735 0
[pid=14695/tid=14696] ppid=14693 vsize=13526316 CPUtime=0.01 cores=0,2,4,6
/proc/14695/task/14696/stat : 14696 (java) R 14693 14695 10738 0 -1 4202560 8007 0 1 0 0 1 0 0 19 0 2 0 906037783 13850947584 8823 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256415085627 0 4 0 16784584 0 0 0 -1 0 0 0 0

[startup+0.0850979 s]
/proc/loadavg: 2.00 2.04 2.00 1/510 14695
/proc/meminfo: memFree=23137948/32950928 swapFree=58671692/67111528
[pid=14695] ppid=14693 vsize=13555364 CPUtime=0.07 cores=0,2,4,6
/proc/14695/stat : 14695 (java) S 14693 14695 10738 0 -1 4202496 14768 0 1 0 6 1 0 0 18 0 18 0 906037783 13880692736 14466 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14695/statm: 3388841 14467 1913 9 0 3379575 0
[pid=14695/tid=14696] ppid=14693 vsize=13555364 CPUtime=0.06 cores=0,2,4,6
/proc/14695/task/14696/stat : 14696 (java) R 14693 14695 10738 0 -1 4202560 13388 0 1 0 5 1 0 0 25 0 18 0 906037783 13880692736 14468 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 47962596522835 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13555364

[startup+0.101106 s]
/proc/loadavg: 2.00 2.04 2.00 1/510 14695
/proc/meminfo: memFree=23137948/32950928 swapFree=58671692/67111528
[pid=14695] ppid=14693 vsize=13622332 CPUtime=0.11 cores=0,2,4,6
/proc/14695/stat : 14695 (java) S 14693 14695 10738 0 -1 4202496 15525 0 1 0 9 2 0 0 18 0 18 0 906037783 13949267968 15221 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14695/statm: 3405583 15222 2092 9 0 3396317 0
[pid=14695/tid=14696] ppid=14693 vsize=13622332 CPUtime=0.08 cores=0,2,4,6
/proc/14695/task/14696/stat : 14696 (java) R 14693 14695 10738 0 -1 4202560 13630 0 1 0 7 1 0 0 18 0 18 0 906037783 13949267968 15223 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 46912496197424 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13622332

[startup+0.311057 s]
/proc/loadavg: 2.00 2.04 2.00 1/510 14695
/proc/meminfo: memFree=23137948/32950928 swapFree=58671692/67111528
[pid=14695] ppid=14693 vsize=13625732 CPUtime=0.53 cores=0,2,4,6
/proc/14695/stat : 14695 (java) S 14693 14695 10738 0 -1 4202496 18254 0 1 0 51 2 0 0 18 0 19 0 906037783 13952749568 17298 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14695/statm: 3406433 17298 2200 9 0 3397167 0
[pid=14695/tid=14696] ppid=14693 vsize=13625732 CPUtime=0.29 cores=0,2,4,6
/proc/14695/task/14696/stat : 14696 (java) R 14693 14695 10738 0 -1 4202560 14226 0 1 0 28 1 0 0 19 0 19 0 906037783 13952749568 17298 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 46912505549210 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 13625732

[startup+0.700969 s]
/proc/loadavg: 2.00 2.04 2.00 1/510 14695
/proc/meminfo: memFree=23137948/32950928 swapFree=58671692/67111528
[pid=14695] ppid=14693 vsize=13625732 CPUtime=1 cores=0,2,4,6
/proc/14695/stat : 14695 (java) S 14693 14695 10738 0 -1 4202496 19164 0 1 0 98 2 0 0 18 0 19 0 906037783 13952749568 18206 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14695/statm: 3406433 18206 2236 9 0 3397167 0
[pid=14695/tid=14696] ppid=14693 vsize=13625732 CPUtime=0.67 cores=0,2,4,6
/proc/14695/task/14696/stat : 14696 (java) R 14693 14695 10738 0 -1 4202560 14516 0 1 0 66 1 0 0 19 0 19 0 906037783 13952749568 18206 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 46912505509338 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 13625732

[startup+1.50083 s]
/proc/loadavg: 2.08 2.05 2.01 4/552 14742
/proc/meminfo: memFree=22985660/32950928 swapFree=58671692/67111528
[pid=14695] ppid=14693 vsize=13649672 CPUtime=2.46 cores=0,2,4,6
/proc/14695/stat : 14695 (java) S 14693 14695 10738 0 -1 4202496 27866 0 1 0 242 4 0 0 18 0 19 0 906037783 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14695/statm: 3412418 24885 2238 9 0 3403152 0
[pid=14695/tid=14696] ppid=14693 vsize=13649672 CPUtime=1.44 cores=0,2,4,6
/proc/14695/task/14696/stat : 14696 (java) R 14693 14695 10738 0 -1 4202560 14521 0 1 0 143 1 0 0 20 0 19 0 906037783 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 46912505539020 0 4 0 16800975 0 0 0 -1 4 0 0 0
[pid=14695/tid=14708] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14708/stat : 14708 (java) S 14693 14695 10738 0 -1 4202560 254 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14709] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14709/stat : 14709 (java) S 14693 14695 10738 0 -1 4202560 107 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14710] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14710/stat : 14710 (java) S 14693 14695 10738 0 -1 4202560 17 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14711] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14711/stat : 14711 (java) S 14693 14695 10738 0 -1 4202560 4 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14712] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14712/stat : 14712 (java) S 14693 14695 10738 0 -1 4202560 157 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14713] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14713/stat : 14713 (java) S 14693 14695 10738 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14714] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14714/stat : 14714 (java) S 14693 14695 10738 0 -1 4202560 61 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14715] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14715/stat : 14715 (java) S 14693 14695 10738 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 19 0 906037785 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 4 0 0 0
[pid=14695/tid=14716] ppid=14693 vsize=13649672 CPUtime=0.03 cores=0,2,4,6
/proc/14695/task/14716/stat : 14716 (java) S 14693 14695 10738 0 -1 4202560 616 0 0 0 3 0 0 0 16 0 19 0 906037786 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427208192 0 0 0 16800975 18446604453633348736 0 0 -1 4 0 0 0
[pid=14695/tid=14718] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14718/stat : 14718 (java) S 14693 14695 10738 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 906037787 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14719] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14719/stat : 14719 (java) S 14693 14695 10738 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 906037787 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14731] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14731/stat : 14731 (java) S 14693 14695 10738 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906037789 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427215281 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14732] ppid=14693 vsize=13649672 CPUtime=0.78 cores=0,2,4,6
/proc/14695/task/14732/stat : 14732 (java) R 14693 14695 10738 0 -1 4202560 9157 0 0 0 77 1 0 0 16 0 19 0 906037789 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 47962595745343 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=14695/tid=14733] ppid=14693 vsize=13649672 CPUtime=0.16 cores=0,2,4,6
/proc/14695/task/14733/stat : 14733 (java) S 14693 14695 10738 0 -1 4202560 1805 0 0 0 16 0 0 0 17 0 19 0 906037789 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14734] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14734/stat : 14734 (java) S 14693 14695 10738 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906037789 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14735] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14735/stat : 14735 (java) S 14693 14695 10738 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 906037789 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427208192 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14741] ppid=14693 vsize=13649672 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14741/stat : 14741 (java) S 14693 14695 10738 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 906037798 13977264128 24885 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427208192 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 13649672

[startup+3.10146 s]
/proc/loadavg: 2.08 2.05 2.01 3/552 14742
/proc/meminfo: memFree=22978716/32950928 swapFree=58671692/67111528
[pid=14695] ppid=14693 vsize=13645432 CPUtime=4.24 cores=0,2,4,6
/proc/14695/stat : 14695 (java) S 14693 14695 10738 0 -1 4202496 28328 0 1 0 420 4 0 0 18 0 19 0 906037783 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14695/statm: 3411358 24304 2248 9 0 3402092 0
[pid=14695/tid=14696] ppid=14693 vsize=13645432 CPUtime=2.99 cores=0,2,4,6
/proc/14695/task/14696/stat : 14696 (java) R 14693 14695 10738 0 -1 4202560 14525 0 1 0 298 1 0 0 25 0 19 0 906037783 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 46912505509341 0 4 0 16800975 0 0 0 -1 6 0 0 0
[pid=14695/tid=14708] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14708/stat : 14708 (java) S 14693 14695 10738 0 -1 4202560 270 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14709] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14709/stat : 14709 (java) S 14693 14695 10738 0 -1 4202560 109 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14710] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14710/stat : 14710 (java) S 14693 14695 10738 0 -1 4202560 60 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14711] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14711/stat : 14711 (java) S 14693 14695 10738 0 -1 4202560 4 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14712] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14712/stat : 14712 (java) S 14693 14695 10738 0 -1 4202560 157 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14713] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14713/stat : 14713 (java) S 14693 14695 10738 0 -1 4202560 17 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14714] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14714/stat : 14714 (java) S 14693 14695 10738 0 -1 4202560 67 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14715] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14715/stat : 14715 (java) S 14693 14695 10738 0 -1 4202560 21 0 0 0 0 0 0 0 15 0 19 0 906037785 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14716] ppid=14693 vsize=13645432 CPUtime=0.07 cores=0,2,4,6
/proc/14695/task/14716/stat : 14716 (java) S 14693 14695 10738 0 -1 4202560 941 0 0 0 7 0 0 0 16 0 19 0 906037786 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427208192 0 0 0 16800975 18446604453633348736 0 0 -1 4 0 0 0
[pid=14695/tid=14718] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14718/stat : 14718 (java) S 14693 14695 10738 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 906037787 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14719] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14719/stat : 14719 (java) S 14693 14695 10738 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 906037787 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14731] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14731/stat : 14731 (java) S 14693 14695 10738 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906037789 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427215281 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14732] ppid=14693 vsize=13645432 CPUtime=0.91 cores=0,2,4,6
/proc/14695/task/14732/stat : 14732 (java) S 14693 14695 10738 0 -1 4202560 9203 0 0 0 90 1 0 0 15 0 19 0 906037789 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14733] ppid=14693 vsize=13645432 CPUtime=0.21 cores=0,2,4,6
/proc/14695/task/14733/stat : 14733 (java) S 14693 14695 10738 0 -1 4202560 1805 0 0 0 21 0 0 0 15 0 19 0 906037789 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14734] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14734/stat : 14734 (java) S 14693 14695 10738 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906037789 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427207577 0 4 0 16800975 18446604453633348736 0 0 -1 6 0 0 0
[pid=14695/tid=14735] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14735/stat : 14735 (java) S 14693 14695 10738 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 906037789 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427208192 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
[pid=14695/tid=14741] ppid=14693 vsize=13645432 CPUtime=0 cores=0,2,4,6
/proc/14695/task/14741/stat : 14741 (java) S 14693 14695 10738 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 906037798 13972922368 24304 33554432000 1073741824 1073778376 140734268046528 18446744073709551615 256427208192 0 4 0 16800975 18446604453633348736 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.24
Current children cumulated vsize (KiB) 13645432

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

Child status: 30
Real time (s): 3.12566
CPU time (s): 4.27035
CPU user time (s): 4.22136
CPU system time (s): 0.048992
CPU usage (%): 136.622
Max. virtual memory (cumulated for all children) (KiB): 13649672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.22136
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28352
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= 418
involuntary context switches= 132

runsolver used 0.021996 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-04 05:27:51
IDJOB=3458105
IDBENCH=47925
IDSOLVER=1952
FILE ID=node115/3458105-1307158071
RUNJOBID= node115-1307156270-14440
PBS_JOBID= 13508801
Free space on /tmp= 73840 MiB

SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458105-1307158071/watcher-3458105-1307158071 -o /tmp/evaluation-result-3458105-1307158071/solver-3458105-1307158071 -C 1800 -W 1900 -M 15500  java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458105-1307158071.opb

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

MD5SUM BENCH= 3c1c5627c2ecb7d046a74fd6c2fb2be3
RANDOM SEED=1615320200

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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		: 2666.811
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	: 5332.75
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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	: 5332.75
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		: 2666.811
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23137988 kB
Buffers:        176824 kB
Cached:         303708 kB
SwapCached:      65796 kB
Active:        1072396 kB
Inactive:      8498620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23137988 kB
SwapTotal:    67111528 kB
SwapFree:     58671692 kB
Dirty:               0 kB
Writeback:           0 kB
AnonPages:     9028576 kB
Mapped:          27116 kB
Slab:            96336 kB
PageTables:      75268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 151808872 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= 73840 MiB
End job on node115 at 2011-06-04 05:27:54