Trace number 2658304

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 8.64968 6.73796

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb
MD5SUMf3f9a9130af59a7746b19fdd52967c7b
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 benchmark0.580911
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 variables144
Total number of constraints17
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 constraints17
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)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.08/0.20	c Pseudo Boolean Optimization
0.08/0.20	c --- Begin Solver configuration ---
0.08/0.20	c Stops conflict analysis at the first Unique Implication Point
0.08/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.08/0.20	c Learn all clauses as in MiniSAT
0.08/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.20	c Expensive reason simplification
0.08/0.20	c Armin Biere (Picosat) restarts strategy
0.08/0.20	c Glucose learned constraints deletion strategy
0.08/0.20	c timeout=2147483s
0.08/0.20	c DB Simplification allowed=false
0.08/0.20	c --- End Solver configuration ---
0.08/0.20	c solving HOME/instance-2658304-1276646893.opb
0.08/0.20	c reading problem ... 
0.38/0.34	c ... done. Wall clock time 0.131s.
0.38/0.34	c #vars     432
0.38/0.34	c #constraints  601
0.38/0.34	c constraints type 
0.38/0.34	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
0.38/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
2.33/1.48	c cleaning 2499 clauses out of 5000 with flag 5000/5000
3.49/2.24	c cleaning 4250 clauses out of 8500 with flag 11000/11000
4.53/3.05	c cleaning 5618 clauses out of 11249 with flag 18000/18000
5.77/4.00	c cleaning 6816 clauses out of 13631 with flag 26001/26001
6.73/4.83	c SATISFIABLE
6.73/4.83	c OPTIMIZING...
6.73/4.83	c Got one! Elapsed wall clock time (in seconds):4.623
6.73/4.83	o 9
6.93/5.07	c cleaning 7895 clauses out of 15814 with flag 35002/35002
7.24/5.33	c Got one! Elapsed wall clock time (in seconds):5.126
7.24/5.33	o 3
8.04/6.18	c cleaning 8955 clauses out of 17915 with flag 45000/45000
8.55/6.68	c starts		: 66
8.55/6.68	c conflicts		: 48737
8.55/6.68	c decisions		: 54610
8.55/6.68	c propagations		: 732566
8.55/6.68	c inspects		: 15987261
8.55/6.68	c learnt literals	: 13
8.55/6.68	c learnt binary clauses	: 48
8.55/6.69	c learnt ternary clauses	: 136
8.55/6.69	c learnt clauses	: 48723
8.55/6.69	c ignored clauses	: 0
8.55/6.69	c root simplifications	: 0
8.55/6.69	c removed literals (reason simplification)	: 717865
8.55/6.69	c reason swapping (by a shorter reason)	: 0
8.55/6.69	c Calls to reduceDB	: 6
8.55/6.69	c number of reductions to clauses (during analyze)	: 0
8.55/6.69	c number of learned constraints concerned by reduction	: 0
8.55/6.69	c number of learning phase by resolution	: 0
8.55/6.69	c number of learning phase by cutting planes	: 0
8.55/6.69	c speed (assignments/second)	: 541038.4047267355
8.55/6.69	c non guided choices	909
8.55/6.69	c learnt constraints type 
8.55/6.69	c constraints type 
8.55/6.69	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
8.55/6.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
8.55/6.69	s OPTIMUM FOUND
8.55/6.69	v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 -x12 x13 x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 x24 x25 -x26 x27 -x28 -x29 -x30 x31 -x32 x33 x34 -x35 -x36 x37 -x38 -x39 -x40 x41 -x42 x43 -x44 x45 -x46 -x47 x48 x49 -x50 -x51 -x52 x53 -x54 x55 x56 -x57 x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 x136 -x137 -x138 -x139 x140 x141 x142 -x143 -x144 
8.55/6.69	c objective function=3
8.55/6.69	c Total wall clock time (in seconds): 6.483

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-2658304-1276646893/watcher-2658304-1276646893 -o /tmp/evaluation-result-2658304-1276646893/solver-2658304-1276646893 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658304-1276646893.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: 1.30 1.14 1.11 3/106 13085
/proc/meminfo: memFree=1729384/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1752 CPUtime=0
/proc/13085/stat : 13085 (java6) R 13083 13085 12511 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 5981297 1794048 79 1992294400 134512640 134550932 4293991936 18446744073709551615 10394032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13085/statm: 438 79 63 10 0 30 0

[startup+0.0847751 s]
/proc/loadavg: 1.30 1.14 1.11 3/106 13085
/proc/meminfo: memFree=1729384/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1521796 CPUtime=0.07
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 3802 0 1 0 4 3 0 0 18 0 7 0 5981297 1558319104 3243 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 380449 3243 1043 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101762 s]
/proc/loadavg: 1.30 1.14 1.11 3/106 13085
/proc/meminfo: memFree=1729384/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1524184 CPUtime=0.08
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 3962 0 1 0 5 3 0 0 18 0 12 0 5981297 1560764416 3401 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 381046 3401 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300027 s]
/proc/loadavg: 1.30 1.14 1.11 3/106 13085
/proc/meminfo: memFree=1729384/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1526232 CPUtime=0.38
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 5294 0 1 0 34 4 0 0 18 0 12 0 5981297 1562861568 4731 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 381558 4731 1363 10 0 378860 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526232

[startup+0.701023 s]
/proc/loadavg: 1.30 1.14 1.11 3/106 13085
/proc/meminfo: memFree=1729384/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1531108 CPUtime=1.16
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 7111 0 1 0 111 5 0 0 18 0 13 0 5981297 1567854592 6394 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 382777 6394 1410 10 0 380079 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1531108

[startup+1.50102 s]
/proc/loadavg: 1.30 1.14 1.11 5/119 13098
/proc/meminfo: memFree=1705412/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1531396 CPUtime=2.49
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 12357 0 1 0 242 7 0 0 18 0 13 0 5981297 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 382849 11329 1438 10 0 380151 0
[pid=13085/tid=13087] ppid=13083 vsize=1531396 CPUtime=1.45
/proc/13085/task/13087/stat : 13087 (java) S 13083 13085 12511 0 -1 4202560 8670 0 1 0 140 5 0 0 19 0 13 0 5981299 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13088] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13088/stat : 13088 (java) S 13083 13085 12511 0 -1 4202560 130 0 0 0 0 0 0 0 18 0 13 0 5981300 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13089] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13089/stat : 13089 (java) S 13083 13085 12511 0 -1 4202560 191 0 0 0 0 0 0 0 18 0 13 0 5981300 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13090] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13090/stat : 13090 (java) R 13083 13085 12511 0 -1 4202560 10 0 0 0 0 0 0 0 17 0 13 0 5981302 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 104106474 0 0 0 16800975 0 0 0 -1 0 0 0 0
[pid=13085/tid=13091] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13091/stat : 13091 (java) S 13083 13085 12511 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 13 0 5981303 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13092] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13092/stat : 13092 (java) S 13083 13085 12511 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 13 0 5981303 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13093] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13093/stat : 13093 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13094] ppid=13083 vsize=1531396 CPUtime=0.51
/proc/13085/task/13094/stat : 13094 (java) R 13083 13085 12511 0 -1 4202560 1499 0 0 0 51 0 0 0 23 0 13 0 5981307 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 105594870 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13085/tid=13095] ppid=13083 vsize=1531396 CPUtime=0.49
/proc/13085/task/13095/stat : 13095 (java) S 13083 13085 12511 0 -1 4202560 793 0 0 0 49 0 0 0 23 0 13 0 5981307 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13096] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13096/stat : 13096 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13097] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13097/stat : 13097 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5981307 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13098] ppid=13083 vsize=1531396 CPUtime=0
/proc/13085/task/13098/stat : 13098 (java) S 13083 13085 12511 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5981332 1568149504 11329 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 1531396

[startup+3.101 s]
/proc/loadavg: 1.28 1.14 1.11 2/119 13098
/proc/meminfo: memFree=1684332/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1534956 CPUtime=4.7
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 18066 0 1 0 461 9 0 0 18 0 13 0 5981297 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 383739 15833 1440 10 0 381041 0
[pid=13085/tid=13087] ppid=13083 vsize=1534956 CPUtime=2.98
/proc/13085/task/13087/stat : 13087 (java) R 13083 13085 12511 0 -1 4202560 11422 0 1 0 292 6 0 0 22 0 13 0 5981299 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4109395572 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13085/tid=13088] ppid=13083 vsize=1534956 CPUtime=0.01
/proc/13085/task/13088/stat : 13088 (java) S 13083 13085 12511 0 -1 4202560 282 0 0 0 1 0 0 0 16 0 13 0 5981300 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13089] ppid=13083 vsize=1534956 CPUtime=0
/proc/13085/task/13089/stat : 13089 (java) S 13083 13085 12511 0 -1 4202560 369 0 0 0 0 0 0 0 15 0 13 0 5981300 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13090] ppid=13083 vsize=1534956 CPUtime=0.06
/proc/13085/task/13090/stat : 13090 (java) S 13083 13085 12511 0 -1 4202560 660 0 0 0 6 0 0 0 16 0 13 0 5981302 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13091] ppid=13083 vsize=1534956 CPUtime=0
/proc/13085/task/13091/stat : 13091 (java) S 13083 13085 12511 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5981303 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13092] ppid=13083 vsize=1534956 CPUtime=0
/proc/13085/task/13092/stat : 13092 (java) S 13083 13085 12511 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 5981303 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13093] ppid=13083 vsize=1534956 CPUtime=0
/proc/13085/task/13093/stat : 13093 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13094] ppid=13083 vsize=1534956 CPUtime=1.01
/proc/13085/task/13094/stat : 13094 (java) R 13083 13085 12511 0 -1 4202560 3463 0 0 0 100 1 0 0 17 0 13 0 5981307 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 102348443 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13085/tid=13095] ppid=13083 vsize=1534956 CPUtime=0.59
/proc/13085/task/13095/stat : 13095 (java) S 13083 13085 12511 0 -1 4202560 803 0 0 0 59 0 0 0 15 0 13 0 5981307 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13096] ppid=13083 vsize=1534956 CPUtime=0
/proc/13085/task/13096/stat : 13096 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13097] ppid=13083 vsize=1534956 CPUtime=0
/proc/13085/task/13097/stat : 13097 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5981307 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13098] ppid=13083 vsize=1534956 CPUtime=0
/proc/13085/task/13098/stat : 13098 (java) S 13083 13085 12511 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5981332 1571794944 15833 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.7
Current children cumulated vsize (KiB) 1534956

[startup+6.30197 s]
/proc/loadavg: 1.28 1.14 1.11 2/119 13098
/proc/meminfo: memFree=1656928/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1535320 CPUtime=8.24
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 21949 0 1 0 812 12 0 0 18 0 13 0 5981297 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 383830 19327 1440 10 0 381132 0
[pid=13085/tid=13087] ppid=13083 vsize=1535320 CPUtime=6.07
/proc/13085/task/13087/stat : 13087 (java) R 13083 13085 12511 0 -1 4202560 14258 0 1 0 599 8 0 0 25 0 13 0 5981299 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4109412243 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13085/tid=13088] ppid=13083 vsize=1535320 CPUtime=0.02
/proc/13085/task/13088/stat : 13088 (java) S 13083 13085 12511 0 -1 4202560 333 0 0 0 2 0 0 0 16 0 13 0 5981300 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13089] ppid=13083 vsize=1535320 CPUtime=0.01
/proc/13085/task/13089/stat : 13089 (java) S 13083 13085 12511 0 -1 4202560 404 0 0 0 1 0 0 0 16 0 13 0 5981300 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13090] ppid=13083 vsize=1535320 CPUtime=0.14
/proc/13085/task/13090/stat : 13090 (java) S 13083 13085 12511 0 -1 4202560 983 0 0 0 14 0 0 0 16 0 13 0 5981302 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13091] ppid=13083 vsize=1535320 CPUtime=0
/proc/13085/task/13091/stat : 13091 (java) S 13083 13085 12511 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5981303 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13092] ppid=13083 vsize=1535320 CPUtime=0
/proc/13085/task/13092/stat : 13092 (java) S 13083 13085 12511 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 5981303 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13093] ppid=13083 vsize=1535320 CPUtime=0
/proc/13085/task/13093/stat : 13093 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13094] ppid=13083 vsize=1535320 CPUtime=1.33
/proc/13085/task/13094/stat : 13094 (java) S 13083 13085 12511 0 -1 4202560 4101 0 0 0 131 2 0 0 15 0 13 0 5981307 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13095] ppid=13083 vsize=1535320 CPUtime=0.61
/proc/13085/task/13095/stat : 13095 (java) S 13083 13085 12511 0 -1 4202560 803 0 0 0 61 0 0 0 15 0 13 0 5981307 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13096] ppid=13083 vsize=1535320 CPUtime=0
/proc/13085/task/13096/stat : 13096 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13097] ppid=13083 vsize=1535320 CPUtime=0
/proc/13085/task/13097/stat : 13097 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5981307 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13098] ppid=13083 vsize=1535320 CPUtime=0
/proc/13085/task/13098/stat : 13098 (java) S 13083 13085 12511 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5981332 1572167680 19327 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.24
Current children cumulated vsize (KiB) 1535320

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

[startup+6.70196 s]
/proc/loadavg: 1.25 1.14 1.10 2/119 13098
/proc/meminfo: memFree=1656308/2059040 swapFree=4192956/4192956
[pid=13085] ppid=13083 vsize=1535644 CPUtime=8.63
/proc/13085/stat : 13085 (java) S 13083 13085 12511 0 -1 4202496 21960 0 1 0 851 12 0 0 18 0 13 0 5981297 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13085/statm: 383911 19338 1441 10 0 381213 0
[pid=13085/tid=13087] ppid=13083 vsize=1535644 CPUtime=6.46
/proc/13085/task/13087/stat : 13087 (java) S 13083 13085 12511 0 -1 4202560 14264 0 1 0 638 8 0 0 25 0 13 0 5981299 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13088] ppid=13083 vsize=1535644 CPUtime=0.02
/proc/13085/task/13088/stat : 13088 (java) S 13083 13085 12511 0 -1 4202560 333 0 0 0 2 0 0 0 16 0 13 0 5981300 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13089] ppid=13083 vsize=1535644 CPUtime=0.01
/proc/13085/task/13089/stat : 13089 (java) S 13083 13085 12511 0 -1 4202560 404 0 0 0 1 0 0 0 16 0 13 0 5981300 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13090] ppid=13083 vsize=1535644 CPUtime=0.14
/proc/13085/task/13090/stat : 13090 (java) S 13083 13085 12511 0 -1 4202560 983 0 0 0 14 0 0 0 16 0 13 0 5981302 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 0 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13091] ppid=13083 vsize=1535644 CPUtime=0
/proc/13085/task/13091/stat : 13091 (java) S 13083 13085 12511 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5981303 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13092] ppid=13083 vsize=1535644 CPUtime=0
/proc/13085/task/13092/stat : 13092 (java) S 13083 13085 12511 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 5981303 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13093] ppid=13083 vsize=1535644 CPUtime=0
/proc/13085/task/13093/stat : 13093 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13094] ppid=13083 vsize=1535644 CPUtime=1.34
/proc/13085/task/13094/stat : 13094 (java) S 13083 13085 12511 0 -1 4202560 4101 0 0 0 132 2 0 0 15 0 13 0 5981307 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13095] ppid=13083 vsize=1535644 CPUtime=0.61
/proc/13085/task/13095/stat : 13095 (java) S 13083 13085 12511 0 -1 4202560 803 0 0 0 61 0 0 0 15 0 13 0 5981307 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13096] ppid=13083 vsize=1535644 CPUtime=0
/proc/13085/task/13096/stat : 13096 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5981307 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 0 0 0 0
[pid=13085/tid=13097] ppid=13083 vsize=1535644 CPUtime=0
/proc/13085/task/13097/stat : 13097 (java) S 13083 13085 12511 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5981307 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
[pid=13085/tid=13098] ppid=13083 vsize=1535644 CPUtime=0
/proc/13085/task/13098/stat : 13098 (java) S 13083 13085 12511 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5981332 1572499456 19338 1992294400 134512640 134550932 4291214832 18446744073709551615 4294960144 0 4 0 16800975 18446604437842330048 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.63
Current children cumulated vsize (KiB) 1535644

Child status: 30
Real time (s): 6.73796
CPU time (s): 8.64968
CPU user time (s): 8.51471
CPU system time (s): 0.134979
CPU usage (%): 128.372
Max. virtual memory (cumulated for all children) (KiB): 1537044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.5147
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21965
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= 375
involuntary context switches= 331

runsolver used 0.021996 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-16 02:08:13
IDJOB=2658304
IDBENCH=47918
IDSOLVER=1164
FILE ID=node047/2658304-1276646893
PBS_JOBID= 11172430
Free space on /tmp= 62540 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=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658304-1276646893/watcher-2658304-1276646893 -o /tmp/evaluation-result-2658304-1276646893/solver-2658304-1276646893 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658304-1276646893.opb

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

MD5SUM BENCH= f3f9a9130af59a7746b19fdd52967c7b
RANDOM SEED=1467423546

node047.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1729780 kB
Buffers:         64588 kB
Cached:         139296 kB
SwapCached:          0 kB
Active:         122844 kB
Inactive:       140432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1729780 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:       59296 kB
Mapped:          15384 kB
Slab:            44148 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180180 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= 62540 MiB
End job on node047 at 2010-06-16 02:08:20