Trace number 2658480

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 PB Resolution 2.2.0 2010-05-26OPT3 5.80912 4.43866

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb
MD5SUM6f1f899f949e1f48428c6b51222a95ba
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 benchmark0.554914
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 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.20	c Expensive reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2658480-1276650856.opb
0.24/0.20	c reading problem ... 
0.24/0.30	c ... done. Wall clock time 0.094s.
0.24/0.30	c #vars     270
0.24/0.30	c #constraints  376
0.24/0.30	c constraints type 
0.24/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.24/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
1.58/0.94	c SATISFIABLE
1.58/0.94	c OPTIMIZING...
1.58/0.94	c Got one! Elapsed wall clock time (in seconds):0.745
1.58/0.94	o 3
2.11/1.37	c cleaning 2491 clauses out of 5000 with flag 5000/5000
3.22/2.36	c cleaning 4255 clauses out of 8510 with flag 11001/11001
4.26/3.27	c cleaning 5627 clauses out of 11253 with flag 18001/18001
5.78/4.41	c starts		: 54
5.78/4.41	c conflicts		: 25511
5.78/4.41	c decisions		: 28119
5.78/4.41	c propagations		: 381777
5.78/4.41	c inspects		: 12259919
5.78/4.41	c learnt literals	: 10
5.78/4.41	c learnt binary clauses	: 34
5.78/4.41	c learnt ternary clauses	: 86
5.78/4.41	c learnt clauses	: 25500
5.78/4.41	c ignored clauses	: 0
5.78/4.41	c root simplifications	: 0
5.78/4.41	c removed literals (reason simplification)	: 400389
5.78/4.41	c reason swapping (by a shorter reason)	: 0
5.78/4.41	c Calls to reduceDB	: 3
5.78/4.41	c number of reductions to clauses (during analyze)	: 0
5.78/4.41	c number of learned constraints concerned by reduction	: 0
5.78/4.41	c number of learning phase by resolution	: 0
5.78/4.41	c number of learning phase by cutting planes	: 0
5.78/4.41	c speed (assignments/second)	: 109958.8133640553
5.78/4.41	c non guided choices	355
5.78/4.41	c learnt constraints type 
5.78/4.41	c constraints type 
5.78/4.41	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
5.78/4.41	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
5.78/4.41	s OPTIMUM FOUND
5.78/4.41	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 
5.78/4.41	c objective function=3
5.78/4.41	c Total wall clock time (in seconds): 4.219

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658480-1276650856/watcher-2658480-1276650856 -o /tmp/evaluation-result-2658480-1276650856/solver-2658480-1276650856 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658480-1276650856.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.11 1.06 1.01 3/106 6209
/proc/meminfo: memFree=1824288/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1832 CPUtime=0
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4194304 417 0 0 0 0 0 0 0 25 0 1 0 38741017 1875968 148 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 1 0 0 0
/proc/6209/statm: 458 153 116 10 0 63 0

[startup+0.072825 s]
/proc/loadavg: 1.11 1.06 1.01 3/106 6209
/proc/meminfo: memFree=1824288/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1521796 CPUtime=0.06
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 3762 0 1 0 5 1 0 0 25 0 7 0 38741017 1558319104 3204 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 380449 3205 1038 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.100824 s]
/proc/loadavg: 1.11 1.06 1.01 3/106 6209
/proc/meminfo: memFree=1824288/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1524184 CPUtime=0.09
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 4000 0 1 0 7 2 0 0 25 0 12 0 38741017 1560764416 3440 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 381046 3440 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.300816 s]
/proc/loadavg: 1.11 1.06 1.01 3/106 6209
/proc/meminfo: memFree=1824288/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1526692 CPUtime=0.4
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 5395 0 1 0 37 3 0 0 25 0 13 0 38741017 1563332608 4833 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 381673 4833 1363 10 0 378975 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526692

[startup+0.700801 s]
/proc/loadavg: 1.11 1.06 1.01 3/106 6209
/proc/meminfo: memFree=1824288/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1531304 CPUtime=1.18
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 7071 0 1 0 115 3 0 0 25 0 13 0 38741017 1568055296 6427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 382826 6428 1408 10 0 380128 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 1531304

[startup+1.50177 s]
/proc/loadavg: 1.26 1.09 1.02 3/119 6222
/proc/meminfo: memFree=1797216/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1531304 CPUtime=2.38
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 12093 0 1 0 232 6 0 0 25 0 13 0 38741017 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 382826 11444 1438 10 0 380128 0
[pid=6209/tid=6211] ppid=6207 vsize=1531304 CPUtime=1.45
/proc/6209/task/6211/stat : 6211 (java) R 6207 6209 5005 0 -1 4202560 8595 0 1 0 141 4 0 0 20 0 13 0 38741018 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4109950434 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6209/tid=6212] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6212/stat : 6212 (java) S 6207 6209 5005 0 -1 4202560 178 0 0 0 0 0 0 0 18 0 13 0 38741019 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6213] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6213/stat : 6213 (java) S 6207 6209 5005 0 -1 4202560 121 0 0 0 0 0 0 0 18 0 13 0 38741019 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6214] ppid=6207 vsize=1531304 CPUtime=0.01
/proc/6209/task/6214/stat : 6214 (java) S 6207 6209 5005 0 -1 4202560 290 0 0 0 1 0 0 0 16 0 13 0 38741021 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6215] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6215/stat : 6215 (java) S 6207 6209 5005 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 38741021 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6216] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6216/stat : 6216 (java) S 6207 6209 5005 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38741021 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6217] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6217/stat : 6217 (java) S 6207 6209 5005 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 38741026 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6218] ppid=6207 vsize=1531304 CPUtime=0.41
/proc/6209/task/6218/stat : 6218 (java) S 6207 6209 5005 0 -1 4202560 909 0 0 0 41 0 0 0 23 0 13 0 38741026 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6219] ppid=6207 vsize=1531304 CPUtime=0.46
/proc/6209/task/6219/stat : 6219 (java) S 6207 6209 5005 0 -1 4202560 936 0 0 0 46 0 0 0 23 0 13 0 38741026 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6220] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6220/stat : 6220 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38741026 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6221] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6221/stat : 6221 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38741026 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6222] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6222/stat : 6222 (java) S 6207 6209 5005 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 38741047 1568055296 11444 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 1531304

[startup+3.10171 s]
/proc/loadavg: 1.26 1.09 1.02 2/119 6222
/proc/meminfo: memFree=1780972/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1531304 CPUtime=4.07
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 15013 0 1 0 400 7 0 0 25 0 13 0 38741017 1568055296 14361 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 382826 14361 1438 10 0 380128 0
[pid=6209/tid=6211] ppid=6207 vsize=1531304 CPUtime=3.02
/proc/6209/task/6211/stat : 6211 (java) R 6207 6209 5005 0 -1 4202560 11036 0 1 0 297 5 0 0 25 0 13 0 38741018 1568055296 14362 1992294400 134512640 134550932 4287991264 18446744073709551615 4109876188 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6209/tid=6212] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6212/stat : 6212 (java) S 6207 6209 5005 0 -1 4202560 330 0 0 0 0 0 0 0 18 0 13 0 38741019 1568055296 14362 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6213] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6213/stat : 6213 (java) S 6207 6209 5005 0 -1 4202560 254 0 0 0 0 0 0 0 18 0 13 0 38741019 1568055296 14362 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6214] ppid=6207 vsize=1531304 CPUtime=0.04
/proc/6209/task/6214/stat : 6214 (java) S 6207 6209 5005 0 -1 4202560 480 0 0 0 4 0 0 0 16 0 13 0 38741021 1568055296 14363 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6215] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6215/stat : 6215 (java) S 6207 6209 5005 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 38741021 1568055296 14363 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6216] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6216/stat : 6216 (java) S 6207 6209 5005 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38741021 1568055296 14363 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6217] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6217/stat : 6217 (java) S 6207 6209 5005 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 38741026 1568055296 14363 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6218] ppid=6207 vsize=1531304 CPUtime=0.46
/proc/6209/task/6218/stat : 6218 (java) S 6207 6209 5005 0 -1 4202560 910 0 0 0 46 0 0 0 16 0 13 0 38741026 1568055296 14364 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6219] ppid=6207 vsize=1531304 CPUtime=0.49
/proc/6209/task/6219/stat : 6219 (java) S 6207 6209 5005 0 -1 4202560 940 0 0 0 49 0 0 0 15 0 13 0 38741026 1568055296 14364 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6220] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6220/stat : 6220 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38741026 1568055296 14364 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6221] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6221/stat : 6221 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38741026 1568055296 14365 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6222] ppid=6207 vsize=1531304 CPUtime=0
/proc/6209/task/6222/stat : 6222 (java) S 6207 6209 5005 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 38741047 1568055296 14365 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.07
Current children cumulated vsize (KiB) 1531304

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

[startup+3.90168 s]
/proc/loadavg: 1.26 1.09 1.02 4/119 6224
/proc/meminfo: memFree=1770184/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1537236 CPUtime=5.26
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 18152 0 1 0 518 8 0 0 25 0 13 0 38741017 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 384309 16399 1438 10 0 381611 0
[pid=6209/tid=6211] ppid=6207 vsize=1537236 CPUtime=3.74
/proc/6209/task/6211/stat : 6211 (java) R 6207 6209 5005 0 -1 4202560 11426 0 1 0 369 5 0 0 25 0 13 0 38741018 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4109936468 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6209/tid=6212] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6212/stat : 6212 (java) S 6207 6209 5005 0 -1 4202560 330 0 0 0 0 0 0 0 18 0 13 0 38741019 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6213] ppid=6207 vsize=1537236 CPUtime=0.01
/proc/6209/task/6213/stat : 6213 (java) S 6207 6209 5005 0 -1 4202560 258 0 0 0 1 0 0 0 17 0 13 0 38741019 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6214] ppid=6207 vsize=1537236 CPUtime=0.06
/proc/6209/task/6214/stat : 6214 (java) S 6207 6209 5005 0 -1 4202560 644 0 0 0 6 0 0 0 16 0 13 0 38741021 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6215] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6215/stat : 6215 (java) S 6207 6209 5005 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 38741021 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6216] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6216/stat : 6216 (java) S 6207 6209 5005 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38741021 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6217] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6217/stat : 6217 (java) S 6207 6209 5005 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6218] ppid=6207 vsize=1537236 CPUtime=0.84
/proc/6209/task/6218/stat : 6218 (java) S 6207 6209 5005 0 -1 4202560 3295 0 0 0 83 1 0 0 16 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6219] ppid=6207 vsize=1537236 CPUtime=0.56
/proc/6209/task/6219/stat : 6219 (java) S 6207 6209 5005 0 -1 4202560 1135 0 0 0 56 0 0 0 16 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6220] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6220/stat : 6220 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6221] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6221/stat : 6221 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6222] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6222/stat : 6222 (java) S 6207 6209 5005 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 38741047 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.26
Current children cumulated vsize (KiB) 1537236

[startup+4.30167 s]
/proc/loadavg: 1.26 1.09 1.02 2/119 6224
/proc/meminfo: memFree=1763240/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1537236 CPUtime=5.68
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 18152 0 1 0 560 8 0 0 25 0 13 0 38741017 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 384309 16399 1438 10 0 381611 0
[pid=6209/tid=6211] ppid=6207 vsize=1537236 CPUtime=4.15
/proc/6209/task/6211/stat : 6211 (java) R 6207 6209 5005 0 -1 4202560 11426 0 1 0 410 5 0 0 25 0 13 0 38741018 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4109874690 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6209/tid=6212] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6212/stat : 6212 (java) S 6207 6209 5005 0 -1 4202560 330 0 0 0 0 0 0 0 18 0 13 0 38741019 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6213] ppid=6207 vsize=1537236 CPUtime=0.01
/proc/6209/task/6213/stat : 6213 (java) S 6207 6209 5005 0 -1 4202560 258 0 0 0 1 0 0 0 17 0 13 0 38741019 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6214] ppid=6207 vsize=1537236 CPUtime=0.06
/proc/6209/task/6214/stat : 6214 (java) S 6207 6209 5005 0 -1 4202560 644 0 0 0 6 0 0 0 16 0 13 0 38741021 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6215] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6215/stat : 6215 (java) S 6207 6209 5005 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 38741021 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6216] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6216/stat : 6216 (java) S 6207 6209 5005 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38741021 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6217] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6217/stat : 6217 (java) S 6207 6209 5005 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6218] ppid=6207 vsize=1537236 CPUtime=0.85
/proc/6209/task/6218/stat : 6218 (java) S 6207 6209 5005 0 -1 4202560 3295 0 0 0 84 1 0 0 15 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6219] ppid=6207 vsize=1537236 CPUtime=0.56
/proc/6209/task/6219/stat : 6219 (java) S 6207 6209 5005 0 -1 4202560 1135 0 0 0 56 0 0 0 16 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6220] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6220/stat : 6220 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6221] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6221/stat : 6221 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38741026 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6222] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6222/stat : 6222 (java) S 6207 6209 5005 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 38741047 1574129664 16399 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.68
Current children cumulated vsize (KiB) 1537236

[startup+4.40966 s]
/proc/loadavg: 1.26 1.09 1.02 2/119 6224
/proc/meminfo: memFree=1763240/2059040 swapFree=4136680/4192956
[pid=6209] ppid=6207 vsize=1537236 CPUtime=5.78
/proc/6209/stat : 6209 (java) S 6207 6209 5005 0 -1 4202496 18181 0 1 0 570 8 0 0 25 0 13 0 38741017 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/6209/statm: 384309 16427 1438 10 0 381611 0
[pid=6209/tid=6211] ppid=6207 vsize=1537236 CPUtime=4.25
/proc/6209/task/6211/stat : 6211 (java) R 6207 6209 5005 0 -1 4202560 11455 0 1 0 420 5 0 0 25 0 13 0 38741018 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4110103231 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6209/tid=6212] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6212/stat : 6212 (java) S 6207 6209 5005 0 -1 4202560 330 0 0 0 0 0 0 0 18 0 13 0 38741019 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6213] ppid=6207 vsize=1537236 CPUtime=0.01
/proc/6209/task/6213/stat : 6213 (java) S 6207 6209 5005 0 -1 4202560 258 0 0 0 1 0 0 0 17 0 13 0 38741019 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6214] ppid=6207 vsize=1537236 CPUtime=0.06
/proc/6209/task/6214/stat : 6214 (java) S 6207 6209 5005 0 -1 4202560 644 0 0 0 6 0 0 0 16 0 13 0 38741021 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 0 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6215] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6215/stat : 6215 (java) S 6207 6209 5005 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 38741021 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6216] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6216/stat : 6216 (java) S 6207 6209 5005 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38741021 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6217] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6217/stat : 6217 (java) S 6207 6209 5005 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 38741026 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6218] ppid=6207 vsize=1537236 CPUtime=0.85
/proc/6209/task/6218/stat : 6218 (java) S 6207 6209 5005 0 -1 4202560 3295 0 0 0 84 1 0 0 15 0 13 0 38741026 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6219] ppid=6207 vsize=1537236 CPUtime=0.56
/proc/6209/task/6219/stat : 6219 (java) S 6207 6209 5005 0 -1 4202560 1135 0 0 0 56 0 0 0 16 0 13 0 38741026 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6220] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6220/stat : 6220 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38741026 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 0 0 0 0
[pid=6209/tid=6221] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6221/stat : 6221 (java) S 6207 6209 5005 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38741026 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
[pid=6209/tid=6222] ppid=6207 vsize=1537236 CPUtime=0
/proc/6209/task/6222/stat : 6222 (java) S 6207 6209 5005 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 38741047 1574129664 16427 1992294400 134512640 134550932 4287991264 18446744073709551615 4294960144 0 4 0 16800975 18446604437845052160 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.78
Current children cumulated vsize (KiB) 1537236

Child status: 30
Real time (s): 4.43866
CPU time (s): 5.80912
CPU user time (s): 5.71413
CPU system time (s): 0.094985
CPU usage (%): 130.875
Max. virtual memory (cumulated for all children) (KiB): 1537908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.71413
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18200
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= 254
involuntary context switches= 225

runsolver used 0.020996 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 03:14:16
IDJOB=2658480
IDBENCH=48094
IDSOLVER=1164
FILE ID=node026/2658480-1276650856
PBS_JOBID= 11172409
Free space on /tmp= 62560 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658480-1276650856/watcher-2658480-1276650856 -o /tmp/evaluation-result-2658480-1276650856/solver-2658480-1276650856 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658480-1276650856.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6f1f899f949e1f48428c6b51222a95ba
RANDOM SEED=749624000

node026.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1824684 kB
Buffers:         35240 kB
Cached:         107056 kB
SwapCached:       9808 kB
Active:          84836 kB
Inactive:        70968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824684 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:             512 kB
Writeback:           8 kB
AnonPages:       11724 kB
Mapped:           9424 kB
Slab:            56720 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62560 MiB
End job on node026 at 2010-06-16 03:14:21