Trace number 2667940

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 0.1OPT3 1377.41 1377.79

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 250/0 clauses 251/0 units 0
0.00/0.00	c vars 105
0.00/0.00	c objective 7 + 0
2.69/2.76	c 2.46462 10.75 2614 62997
2.69/2.76	o 57
22.79/22.87	c 20.1739 10.9414 1488 514693
22.79/22.87	o 53
24.69/24.79	c 21.8477 10.9414 1908 556882
24.69/24.79	o 21
26.69/26.71	c 23.5354 11.0703 1773 598301
26.69/26.71	o 5
36.68/36.73	c 32.3811 11.0703 1854 865980
36.68/36.73	o 3
1377.32/1377.76	c 1222.57 12.25 2431 29218439
1377.32/1377.76	s OPTIMUM FOUND
1377.32/1377.76	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-2667940-1276649356/watcher-2667940-1276649356 -o /tmp/evaluation-result-2667940-1276649356/solver-2667940-1276649356 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667940-1276649356.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 13012
/proc/meminfo: memFree=1775760/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=3252 CPUtime=0
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 482 0 0 0 0 0 0 0 20 0 1 0 40539612 3330048 405 1992294400 134512640 136485738 4287388944 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 813 406 194 482 0 329 0

[startup+0.0440399 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13012
/proc/meminfo: memFree=1775760/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=5944 CPUtime=0.03
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 1195 0 0 0 3 0 0 0 20 0 1 0 40539612 6086656 1118 1992294400 134512640 136485738 4287388944 18446744073709551615 134741957 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 1519 1121 198 482 0 1035 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5944

[startup+0.101045 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13012
/proc/meminfo: memFree=1775760/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=9840 CPUtime=0.09
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2146 0 0 0 8 1 0 0 20 0 1 0 40539612 10076160 2069 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2460 2069 227 482 0 1976 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9840

[startup+0.301065 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13012
/proc/meminfo: memFree=1775760/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=10228 CPUtime=0.29
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2235 0 0 0 26 3 0 0 20 0 1 0 40539612 10473472 2158 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2557 2158 227 482 0 2073 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10228

[startup+0.701106 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13012
/proc/meminfo: memFree=1775760/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=10488 CPUtime=0.69
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2300 0 0 0 62 7 0 0 21 0 1 0 40539612 10739712 2223 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2622 2223 227 482 0 2138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10488

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13013
/proc/meminfo: memFree=1767692/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=10616 CPUtime=1.49
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2358 0 0 0 134 15 0 0 23 0 1 0 40539612 10870784 2281 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2654 2281 227 482 0 2170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10616

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13013
/proc/meminfo: memFree=1767320/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11200 CPUtime=3.09
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2477 0 0 0 275 34 0 0 25 0 1 0 40539612 11468800 2399 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2800 2399 245 482 0 2316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11200

[startup+6.30068 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13013
/proc/meminfo: memFree=1766824/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11200 CPUtime=6.29
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2477 0 0 0 559 70 0 0 25 0 1 0 40539612 11468800 2399 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2800 2399 245 482 0 2316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11200

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13013
/proc/meminfo: memFree=1766700/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11200 CPUtime=12.69
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2477 0 0 0 1125 144 0 0 25 0 1 0 40539612 11468800 2399 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2800 2399 245 482 0 2316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11200

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13013
/proc/meminfo: memFree=1766700/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11200 CPUtime=25.49
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2508 0 0 0 2247 302 0 0 25 0 1 0 40539612 11468800 2428 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2800 2428 245 482 0 2316 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11200

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13015
/proc/meminfo: memFree=1766452/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11464 CPUtime=51.08
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2563 0 0 0 4506 602 0 0 25 0 1 0 40539612 11739136 2481 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2866 2481 245 482 0 2382 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11464

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13015
/proc/meminfo: memFree=1766204/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11600 CPUtime=102.27
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2610 0 0 0 9021 1206 0 0 25 0 1 0 40539612 11878400 2528 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2900 2528 245 482 0 2416 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11600

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13017
/proc/meminfo: memFree=1765956/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11864 CPUtime=162.24
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2651 0 0 0 14325 1899 0 0 25 0 1 0 40539612 12148736 2569 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2966 2569 245 482 0 2482 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11864

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13019
/proc/meminfo: memFree=1765832/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=11864 CPUtime=222.23
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2679 0 0 0 19618 2605 0 0 25 0 1 0 40539612 12148736 2597 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 2966 2597 245 482 0 2482 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11864

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13021
/proc/meminfo: memFree=1765708/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12000 CPUtime=282.21
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2688 0 0 0 24911 3310 0 0 25 0 1 0 40539612 12288000 2606 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3000 2606 245 482 0 2516 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12000

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13023
/proc/meminfo: memFree=1765584/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12000 CPUtime=342.2
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2710 0 0 0 30216 4004 0 0 25 0 1 0 40539612 12288000 2628 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3000 2628 245 482 0 2516 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12000

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13023
/proc/meminfo: memFree=1765584/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12136 CPUtime=402.18
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2721 0 0 0 35526 4692 0 0 25 0 1 0 40539612 12427264 2639 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3034 2639 245 482 0 2550 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12136

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13025
/proc/meminfo: memFree=1765460/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12136 CPUtime=462.17
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2739 0 0 0 40843 5374 0 0 25 0 1 0 40539612 12427264 2657 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3034 2657 245 482 0 2550 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12136

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13027
/proc/meminfo: memFree=1765336/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12136 CPUtime=522.16
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2748 0 0 0 46151 6065 0 0 25 0 1 0 40539612 12427264 2666 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3034 2666 245 482 0 2550 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13029
/proc/meminfo: memFree=1765336/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12136 CPUtime=582.14
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2749 0 0 0 51457 6757 0 0 25 0 1 0 40539612 12427264 2667 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3034 2667 245 482 0 2550 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12136

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13031
/proc/meminfo: memFree=1765212/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12276 CPUtime=642.13
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2767 0 0 0 56802 7411 0 0 25 0 1 0 40539612 12570624 2685 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3069 2685 245 482 0 2585 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12276

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13031
/proc/meminfo: memFree=1764964/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=702.11
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2791 0 0 0 62133 8078 0 0 25 0 1 0 40539612 12705792 2709 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2709 245 482 0 2618 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 12408

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13042
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=762.08
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2793 0 0 0 67467 8741 0 0 25 0 1 0 40539612 12705792 2711 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2711 245 482 0 2618 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 12408

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13044
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=822.06
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2794 0 0 0 72812 9394 0 0 25 0 1 0 40539612 12705792 2712 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2712 245 482 0 2618 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 12408

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13046
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=882.04
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2796 0 0 0 78150 10054 0 0 25 0 1 0 40539612 12705792 2714 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2714 245 482 0 2618 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 12408

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13048
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=942.03
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2800 0 0 0 83484 10719 0 0 25 0 1 0 40539612 12705792 2718 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2718 245 482 0 2618 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13048
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=1002.01
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2804 0 0 0 88832 11369 0 0 25 0 1 0 40539612 12705792 2722 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2722 245 482 0 2618 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 12408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13050
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=1062
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2807 0 0 0 94167 12033 0 0 25 0 1 0 40539612 12705792 2725 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2725 245 482 0 2618 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13052
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=1121.98
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2809 0 0 0 99500 12698 0 0 25 0 1 0 40539612 12705792 2727 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2727 245 482 0 2618 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13054
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=1181.96
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2813 0 0 0 104828 13368 0 0 25 0 1 0 40539612 12705792 2731 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2731 245 482 0 2618 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 12408

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13056
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12408 CPUtime=1241.95
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2815 0 0 0 110158 14037 0 0 25 0 1 0 40539612 12705792 2733 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3102 2733 245 482 0 2618 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 12408

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13056
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1301.94
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2820 0 0 0 115511 14683 0 0 25 0 1 0 40539612 12840960 2738 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2738 245 482 0 2651 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 12540

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1361.92
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2821 0 0 0 120872 15320 0 0 25 0 1 0 40539612 12840960 2739 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2739 245 482 0 2651 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 12540

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

[startup+1369.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1369.12
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2821 0 0 0 121513 15399 0 0 25 0 1 0 40539612 12840960 2739 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2739 245 482 0 2651 0
Current children cumulated CPU time (s) 1369.12
Current children cumulated vsize (KiB) 12540

[startup+1372.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1372.33
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2821 0 0 0 121802 15431 0 0 25 0 1 0 40539612 12840960 2739 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2739 245 482 0 2651 0
Current children cumulated CPU time (s) 1372.33
Current children cumulated vsize (KiB) 12540

[startup+1375.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1375.52
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2821 0 0 0 122090 15462 0 0 25 0 1 0 40539612 12840960 2739 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2739 245 482 0 2651 0
Current children cumulated CPU time (s) 1375.52
Current children cumulated vsize (KiB) 12540

[startup+1376.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1376.32
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2821 0 0 0 122163 15469 0 0 25 0 1 0 40539612 12840960 2739 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2739 245 482 0 2651 0
Current children cumulated CPU time (s) 1376.32
Current children cumulated vsize (KiB) 12540

[startup+1377.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1377.12
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2821 0 0 0 122234 15478 0 0 25 0 1 0 40539612 12840960 2739 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2739 245 482 0 2651 0
Current children cumulated CPU time (s) 1377.12
Current children cumulated vsize (KiB) 12540

[startup+1377.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1763848/2059040 swapFree=4135684/4192956
[pid=13012] ppid=13010 vsize=12540 CPUtime=1377.32
/proc/13012/stat : 13012 (pbct) R 13010 13012 12171 0 -1 4202496 2821 0 0 0 122252 15480 0 0 25 0 1 0 40539612 12840960 2739 1992294400 134512640 136485738 4287388944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13012/statm: 3135 2739 245 482 0 2651 0
Current children cumulated CPU time (s) 1377.32
Current children cumulated vsize (KiB) 12540

Child status: 0
Real time (s): 1377.79
CPU time (s): 1377.41
CPU user time (s): 1222.6
CPU system time (s): 154.819
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 12540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1222.6
system time used= 154.819
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2827
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= 2
involuntary context switches= 4003

runsolver used 2.18267 second user time and 6.594 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-16 02:49:17
IDJOB=2667940
IDBENCH=48023
IDSOLVER=1170
FILE ID=node002/2667940-1276649356
PBS_JOBID= 11172437
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
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-2667940-1276649356/watcher-2667940-1276649356 -o /tmp/evaluation-result-2667940-1276649356/solver-2667940-1276649356 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667940-1276649356.opb

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

MD5SUM BENCH= d6d70da0465b3d9bf91bd0d1a6292c9e
RANDOM SEED=781159620

node002.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		: 3000.242
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1776288 kB
Buffers:         74852 kB
Cached:         114752 kB
SwapCached:      10756 kB
Active:         103372 kB
Inactive:        99680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1776288 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:            2028 kB
Writeback:          44 kB
AnonPages:       11552 kB
Mapped:           9360 kB
Slab:            57992 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181532 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= 62568 MiB
End job on node002 at 2010-06-16 03:12:14