Trace number 2681534

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
PB/CT 0.1 fixedOPT3 1046.73 1046.99

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
MD5SUMd6d70da0465b3d9bf91bd0d1a6292c9e
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 benchmark0.508922
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 variables105
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 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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 256/0 clauses 245/0 units 0
0.00/0.00	c vars 105
0.00/0.00	c objective 7 + 0
13.29/13.36	c 11.9752 11.3945 5295 259481
13.29/13.36	o 39
18.99/19.08	c 17.0654 11.5508 1992 386379
18.99/19.08	o 5
27.88/27.91	c 24.9012 11.5508 1230 578491
27.88/27.91	o 3
1046.63/1046.96	c 931.783 12.6172 1092 22033452
1046.63/1046.96	s OPTIMUM FOUND
1046.63/1046.96	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

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-2681534-1277499360/watcher-2681534-1277499360 -o /tmp/evaluation-result-2681534-1277499360/solver-2681534-1277499360 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681534-1277499360.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: 1.00 1.00 1.00 3/106 29441
/proc/meminfo: memFree=1849028/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=3312 CPUtime=0
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 521 0 0 0 0 0 0 0 20 0 1 0 91227659 3391488 441 1992294400 134512640 136421960 4287934416 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 828 443 189 467 0 359 0

[startup+0.086323 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29441
/proc/meminfo: memFree=1849028/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=9960 CPUtime=0.07
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2173 0 0 0 7 0 0 0 20 0 1 0 91227659 10199040 2092 1992294400 134512640 136421960 4287934416 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2490 2092 214 467 0 2021 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9960

[startup+0.101323 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29441
/proc/meminfo: memFree=1849028/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=9960 CPUtime=0.1
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2182 0 0 0 9 1 0 0 20 0 1 0 91227659 10199040 2101 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2490 2101 214 467 0 2021 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9960

[startup+0.30134 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29441
/proc/meminfo: memFree=1849028/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=10480 CPUtime=0.29
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2314 0 0 0 26 3 0 0 20 0 1 0 91227659 10731520 2233 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2620 2233 215 467 0 2151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10480

[startup+0.701376 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29441
/proc/meminfo: memFree=1849028/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=10612 CPUtime=0.69
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2348 0 0 0 61 8 0 0 20 0 1 0 91227659 10866688 2267 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2653 2267 215 467 0 2184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10612

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29442
/proc/meminfo: memFree=1840712/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=10744 CPUtime=1.49
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2397 0 0 0 132 17 0 0 22 0 1 0 91227659 11001856 2316 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2686 2316 215 467 0 2217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10744

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29442
/proc/meminfo: memFree=1840464/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=11004 CPUtime=3.09
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2451 0 0 0 275 34 0 0 25 0 1 0 91227659 11268096 2370 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2751 2370 215 467 0 2282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11004

[startup+6.30087 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29442
/proc/meminfo: memFree=1839844/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=11268 CPUtime=6.29
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2503 0 0 0 559 70 0 0 25 0 1 0 91227659 11538432 2422 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2817 2422 215 467 0 2348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11268

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29442
/proc/meminfo: memFree=1839348/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=11664 CPUtime=12.69
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2611 0 0 0 1139 130 0 0 25 0 1 0 91227659 11943936 2530 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2916 2530 215 467 0 2447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11664

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29442
/proc/meminfo: memFree=1839100/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=11824 CPUtime=25.49
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2668 0 0 0 2274 275 0 0 25 0 1 0 91227659 12107776 2585 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2956 2585 238 467 0 2487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11824

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29442
/proc/meminfo: memFree=1839100/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=11824 CPUtime=51.08
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2669 0 0 0 4536 572 0 0 25 0 1 0 91227659 12107776 2585 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2956 2585 238 467 0 2487 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11824

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29444
/proc/meminfo: memFree=1838852/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=11956 CPUtime=102.27
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2704 0 0 0 9076 1151 0 0 25 0 1 0 91227659 12242944 2620 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2989 2620 238 467 0 2520 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11956

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29446
/proc/meminfo: memFree=1838480/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12224 CPUtime=162.25
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2759 0 0 0 14400 1825 0 0 25 0 1 0 91227659 12517376 2675 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3056 2675 238 467 0 2587 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12224

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29448
/proc/meminfo: memFree=1838480/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12356 CPUtime=222.24
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2798 0 0 0 19720 2504 0 0 25 0 1 0 91227659 12652544 2714 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3089 2714 238 467 0 2620 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12356

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29448
/proc/meminfo: memFree=1838232/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12492 CPUtime=282.22
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2818 0 0 0 25039 3183 0 0 25 0 1 0 91227659 12791808 2734 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3123 2734 238 467 0 2654 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12492

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29459
/proc/meminfo: memFree=1836992/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12652 CPUtime=342.2
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2849 0 0 0 30370 3850 0 0 25 0 1 0 91227659 12955648 2765 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3163 2765 238 467 0 2694 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12652

[startup+402.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 29461
/proc/meminfo: memFree=1837116/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12652 CPUtime=402.18
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2861 0 0 0 35698 4520 0 0 25 0 1 0 91227659 12955648 2777 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3163 2777 238 467 0 2694 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12652

[startup+462.301 s]
/proc/loadavg: 1.15 1.06 1.02 2/107 29463
/proc/meminfo: memFree=1837116/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12652 CPUtime=462.17
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2877 0 0 0 41037 5180 0 0 25 0 1 0 91227659 12955648 2793 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3163 2793 238 467 0 2694 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12652

[startup+522.301 s]
/proc/loadavg: 1.13 1.07 1.02 2/107 29465
/proc/meminfo: memFree=1837116/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12784 CPUtime=522.15
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2887 0 0 0 46393 5822 0 0 25 0 1 0 91227659 13090816 2803 1992294400 134512640 136421960 4287934416 18446744073709551615 134620060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3196 2803 238 467 0 2727 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12784

[startup+582.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/107 29465
/proc/meminfo: memFree=1837116/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12784 CPUtime=582.14
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2892 0 0 0 51729 6485 0 0 25 0 1 0 91227659 13090816 2808 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3196 2808 238 467 0 2727 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12784

[startup+642.301 s]
/proc/loadavg: 1.04 1.05 1.01 2/107 29467
/proc/meminfo: memFree=1837116/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12784 CPUtime=642.13
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2903 0 0 0 57084 7129 0 0 25 0 1 0 91227659 13090816 2819 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3196 2819 238 467 0 2727 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12784

[startup+702.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 29469
/proc/meminfo: memFree=1836992/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=702.11
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2927 0 0 0 62397 7814 0 0 25 0 1 0 91227659 13225984 2843 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2843 238 467 0 2760 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 12916

[startup+762.308 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29471
/proc/meminfo: memFree=1836868/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=762.1
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2929 0 0 0 67745 8465 0 0 25 0 1 0 91227659 13225984 2845 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2845 238 467 0 2760 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12916

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29473
/proc/meminfo: memFree=1836744/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=822.08
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2931 0 0 0 73083 9125 0 0 25 0 1 0 91227659 13225984 2847 1992294400 134512640 136421960 4287934416 18446744073709551615 134604592 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2847 238 467 0 2760 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12916

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29473
/proc/meminfo: memFree=1836744/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=882.07
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2932 0 0 0 78435 9772 0 0 25 0 1 0 91227659 13225984 2848 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2848 238 467 0 2760 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12916

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29475
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=942.05
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2934 0 0 0 83791 10414 0 0 25 0 1 0 91227659 13225984 2850 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2850 238 467 0 2760 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1002.04
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2935 0 0 0 89159 11045 0 0 25 0 1 0 91227659 13225984 2851 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2851 238 467 0 2760 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 12916

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29477
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1023.64
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2936 0 0 0 91106 11258 0 0 25 0 1 0 91227659 13225984 2852 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2852 238 467 0 2760 0
Current children cumulated CPU time (s) 1023.64
Current children cumulated vsize (KiB) 12916

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29477
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1036.43
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2936 0 0 0 92255 11388 0 0 25 0 1 0 91227659 13225984 2852 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2852 238 467 0 2760 0
Current children cumulated CPU time (s) 1036.43
Current children cumulated vsize (KiB) 12916

[startup+1043.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29479
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1042.83
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2936 0 0 0 92828 11455 0 0 25 0 1 0 91227659 13225984 2852 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2852 238 467 0 2760 0
Current children cumulated CPU time (s) 1042.83
Current children cumulated vsize (KiB) 12916

[startup+1044.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29479
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1044.43
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2936 0 0 0 92973 11470 0 0 25 0 1 0 91227659 13225984 2852 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2852 238 467 0 2760 0
Current children cumulated CPU time (s) 1044.43
Current children cumulated vsize (KiB) 12916

[startup+1046.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29479
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1046.03
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2936 0 0 0 93118 11485 0 0 25 0 1 0 91227659 13225984 2852 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2852 238 467 0 2760 0
Current children cumulated CPU time (s) 1046.03
Current children cumulated vsize (KiB) 12916

[startup+1046.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29479
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1046.42
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2936 0 0 0 93154 11488 0 0 25 0 1 0 91227659 13225984 2852 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2852 238 467 0 2760 0
Current children cumulated CPU time (s) 1046.42
Current children cumulated vsize (KiB) 12916

[startup+1046.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29479
/proc/meminfo: memFree=1836620/2059040 swapFree=4139692/4192956
[pid=29441] ppid=29439 vsize=12916 CPUtime=1046.63
/proc/29441/stat : 29441 (pbct) R 29439 29441 28894 0 -1 4202496 2936 0 0 0 93172 11491 0 0 25 0 1 0 91227659 13225984 2852 1992294400 134512640 136421960 4287934416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3229 2852 238 467 0 2760 0
Current children cumulated CPU time (s) 1046.63
Current children cumulated vsize (KiB) 12916

Child status: 0
Real time (s): 1046.99
CPU time (s): 1046.73
CPU user time (s): 931.808
CPU system time (s): 114.919
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 12916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 931.808
system time used= 114.919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2941
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 1566

runsolver used 1.74873 second user time and 4.92325 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 22:56:00
IDJOB=2681534
IDBENCH=48023
IDSOLVER=1192
FILE ID=node050/2681534-1277499360
PBS_JOBID= 11190549
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681534-1277499360/watcher-2681534-1277499360 -o /tmp/evaluation-result-2681534-1277499360/solver-2681534-1277499360 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681534-1277499360.opb

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

MD5SUM BENCH= d6d70da0465b3d9bf91bd0d1a6292c9e
RANDOM SEED=2094579589

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849564 kB
Buffers:         28584 kB
Cached:          85980 kB
SwapCached:       6160 kB
Active:          69676 kB
Inactive:        57876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849564 kB
SwapTotal:     4192956 kB
SwapFree:      4139692 kB
Dirty:            1868 kB
Writeback:           0 kB
AnonPages:       11652 kB
Mapped:          11872 kB
Slab:            59840 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181396 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= 62380 MiB
End job on node050 at 2010-06-25 23:13:27