Trace number 2668008

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 1363.97 1364.3

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
MD5SUM8a0125b71bb37b2e2e8bfc178a3ff25d
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 benchmark3.62845
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
1.20/1.29	c 1.15882 10.3828 3056 30179
1.20/1.29	o 9
19.09/19.19	c 16.9034 10.9609 1684 444340
19.09/19.19	o 3
1363.86/1364.27	c 1219.9 12.6719 2006 26436044
1363.86/1364.27	s OPTIMUM FOUND
1363.86/1364.27	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-2668008-1276650841/watcher-2668008-1276650841 -o /tmp/evaluation-result-2668008-1276650841/solver-2668008-1276650841 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668008-1276650841.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: 2.04 2.27 1.92 3/106 12623
/proc/meminfo: memFree=1836424/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=3252 CPUtime=0
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 490 0 0 0 0 0 0 0 20 0 1 0 6375543 3330048 412 1992294400 134512640 136485738 4294552064 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 813 414 194 482 0 329 0

[startup+0.037212 s]
/proc/loadavg: 2.04 2.27 1.92 3/106 12623
/proc/meminfo: memFree=1836424/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=5536 CPUtime=0.03
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 1085 0 0 0 3 0 0 0 20 0 1 0 6375543 5668864 1007 1992294400 134512640 136485738 4294552064 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 1384 1007 198 482 0 900 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5536

[startup+0.101217 s]
/proc/loadavg: 2.04 2.27 1.92 3/106 12623
/proc/meminfo: memFree=1836424/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=9840 CPUtime=0.1
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2146 0 0 0 9 1 0 0 20 0 1 0 6375543 10076160 2068 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2460 2068 226 482 0 1976 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9840

[startup+0.301235 s]
/proc/loadavg: 2.04 2.27 1.92 3/106 12623
/proc/meminfo: memFree=1836424/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=10228 CPUtime=0.29
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2262 0 0 0 26 3 0 0 20 0 1 0 6375543 10473472 2184 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2557 2184 227 482 0 2073 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10228

[startup+0.701271 s]
/proc/loadavg: 2.04 2.27 1.92 3/106 12623
/proc/meminfo: memFree=1836424/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=10496 CPUtime=0.69
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2328 0 0 0 62 7 0 0 20 0 1 0 6375543 10747904 2250 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2624 2250 227 482 0 2140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10496

[startup+1.50134 s]
/proc/loadavg: 2.04 2.27 1.92 2/107 12624
/proc/meminfo: memFree=1828108/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=10828 CPUtime=1.49
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2386 0 0 0 134 15 0 0 22 0 1 0 6375543 11087872 2307 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2707 2307 245 482 0 2223 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10828

[startup+3.10149 s]
/proc/loadavg: 2.04 2.27 1.92 2/107 12624
/proc/meminfo: memFree=1827736/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=10828 CPUtime=3.09
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2386 0 0 0 273 36 0 0 25 0 1 0 6375543 11087872 2307 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2707 2307 245 482 0 2223 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10828

[startup+6.30077 s]
/proc/loadavg: 1.96 2.25 1.91 2/107 12624
/proc/meminfo: memFree=1827736/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=10828 CPUtime=6.29
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2386 0 0 0 554 75 0 0 25 0 1 0 6375543 11087872 2307 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2707 2307 245 482 0 2223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10828

[startup+12.7003 s]
/proc/loadavg: 1.88 2.23 1.91 2/107 12624
/proc/meminfo: memFree=1827488/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=11088 CPUtime=12.68
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2456 0 0 0 1119 149 0 0 25 0 1 0 6375543 11354112 2377 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2772 2377 245 482 0 2288 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11088

[startup+25.5015 s]
/proc/loadavg: 1.69 2.17 1.89 2/107 12624
/proc/meminfo: memFree=1827364/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=11220 CPUtime=25.48
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2508 0 0 0 2249 299 0 0 25 0 1 0 6375543 11489280 2428 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2805 2428 245 482 0 2321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11220

[startup+51.1008 s]
/proc/loadavg: 1.45 2.07 1.87 2/107 12626
/proc/meminfo: memFree=1826992/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=11484 CPUtime=51.08
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2553 0 0 0 4514 594 0 0 25 0 1 0 6375543 11759616 2473 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2871 2473 245 482 0 2387 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11484

[startup+102.308 s]
/proc/loadavg: 1.19 1.91 1.82 2/107 12626
/proc/meminfo: memFree=1826744/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=11616 CPUtime=102.28
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2605 0 0 0 9032 1196 0 0 25 0 1 0 6375543 11894784 2525 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2904 2525 245 482 0 2420 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11616

[startup+162.301 s]
/proc/loadavg: 1.07 1.74 1.77 2/107 12628
/proc/meminfo: memFree=1826496/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=11872 CPUtime=162.25
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2652 0 0 0 14333 1892 0 0 25 0 1 0 6375543 12156928 2572 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2968 2572 245 482 0 2484 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11872

[startup+222.301 s]
/proc/loadavg: 1.02 1.60 1.72 2/107 12630
/proc/meminfo: memFree=1826248/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12008 CPUtime=222.24
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2699 0 0 0 19640 2584 0 0 25 0 1 0 6375543 12296192 2619 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3002 2619 245 482 0 2518 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12008

[startup+282.302 s]
/proc/loadavg: 1.01 1.49 1.67 2/107 12632
/proc/meminfo: memFree=1826124/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12140 CPUtime=282.22
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2718 0 0 0 24964 3258 0 0 25 0 1 0 6375543 12431360 2638 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3035 2638 245 482 0 2551 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12140

[startup+342.301 s]
/proc/loadavg: 1.00 1.40 1.62 2/107 12634
/proc/meminfo: memFree=1826000/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12300 CPUtime=342.21
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2761 0 0 0 30305 3916 0 0 25 0 1 0 6375543 12595200 2681 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3075 2681 245 482 0 2591 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12300

[startup+402.301 s]
/proc/loadavg: 1.00 1.32 1.58 2/107 12634
/proc/meminfo: memFree=1825876/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12300 CPUtime=402.19
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2772 0 0 0 35672 4547 0 0 25 0 1 0 6375543 12595200 2692 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3075 2692 245 482 0 2591 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12300

[startup+462.302 s]
/proc/loadavg: 1.05 1.28 1.55 2/107 12636
/proc/meminfo: memFree=1825752/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12432 CPUtime=462.18
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2797 0 0 0 41048 5170 0 0 25 0 1 0 6375543 12730368 2717 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3108 2717 245 482 0 2624 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12432

[startup+522.301 s]
/proc/loadavg: 1.06 1.24 1.52 2/107 12638
/proc/meminfo: memFree=1825628/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12564 CPUtime=522.17
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2822 0 0 0 46420 5797 0 0 25 0 1 0 6375543 12865536 2742 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3141 2742 245 482 0 2657 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 12564

[startup+582.301 s]
/proc/loadavg: 1.06 1.21 1.49 2/107 12640
/proc/meminfo: memFree=1825628/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12564 CPUtime=582.15
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2825 0 0 0 51800 6415 0 0 25 0 1 0 6375543 12865536 2745 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3141 2745 245 482 0 2657 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12564

[startup+642.301 s]
/proc/loadavg: 1.06 1.18 1.46 2/107 12642
/proc/meminfo: memFree=1825504/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12564 CPUtime=642.14
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2832 0 0 0 57172 7042 0 0 25 0 1 0 6375543 12865536 2752 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3141 2752 245 482 0 2657 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12564

[startup+702.301 s]
/proc/loadavg: 1.09 1.17 1.44 2/107 12642
/proc/meminfo: memFree=1825132/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=702.12
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2881 0 0 0 62589 7623 0 0 25 0 1 0 6375543 13139968 2801 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2801 245 482 0 2724 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 12832

[startup+762.309 s]
/proc/loadavg: 1.03 1.14 1.41 2/107 12644
/proc/meminfo: memFree=1825132/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=762.12
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2882 0 0 0 68000 8212 0 0 25 0 1 0 6375543 13139968 2802 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2802 245 482 0 2724 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 12832

[startup+822.301 s]
/proc/loadavg: 1.01 1.11 1.38 2/107 12646
/proc/meminfo: memFree=1825132/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=822.09
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2891 0 0 0 73408 8801 0 0 25 0 1 0 6375543 13139968 2811 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2811 245 482 0 2724 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 12832

[startup+882.301 s]
/proc/loadavg: 1.00 1.09 1.35 2/107 12648
/proc/meminfo: memFree=1825008/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=882.07
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2892 0 0 0 78829 9378 0 0 25 0 1 0 6375543 13139968 2812 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2812 245 482 0 2724 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12832

[startup+942.302 s]
/proc/loadavg: 1.00 1.07 1.33 2/107 12650
/proc/meminfo: memFree=1825008/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=942.07
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2901 0 0 0 84241 9966 0 0 25 0 1 0 6375543 13139968 2821 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2821 245 482 0 2724 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 12832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.30 2/107 12650
/proc/meminfo: memFree=1824884/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=1002.05
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2909 0 0 0 89650 10555 0 0 25 0 1 0 6375543 13139968 2829 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2829 245 482 0 2724 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 12832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.28 2/107 12652
/proc/meminfo: memFree=1824884/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=1062.04
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2910 0 0 0 95025 11179 0 0 25 0 1 0 6375543 13139968 2830 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2830 245 482 0 2724 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 12832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.26 2/107 12657
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=1122.02
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2914 0 0 0 100391 11811 0 0 25 0 1 0 6375543 13139968 2834 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2834 245 482 0 2724 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 12832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/107 12659
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=1182
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2917 0 0 0 105752 12448 0 0 25 0 1 0 6375543 13139968 2837 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2837 245 482 0 2724 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 12832

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/107 12661
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=1241.99
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2919 0 0 0 111088 13111 0 0 25 0 1 0 6375543 13139968 2839 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2839 245 482 0 2724 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 12832

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/107 12661
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12832 CPUtime=1301.98
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2921 0 0 0 116448 13750 0 0 25 0 1 0 6375543 13139968 2841 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3208 2841 245 482 0 2724 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 12832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 12663
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12972 CPUtime=1361.96
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2924 0 0 0 121814 14382 0 0 25 0 1 0 6375543 13283328 2844 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3243 2844 245 482 0 2759 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 12972

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

[startup+1363.1 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 12663
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12972 CPUtime=1362.75
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2924 0 0 0 121885 14390 0 0 25 0 1 0 6375543 13283328 2844 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3243 2844 245 482 0 2759 0
Current children cumulated CPU time (s) 1362.75
Current children cumulated vsize (KiB) 12972

[startup+1363.9 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 12663
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=12972 CPUtime=1363.56
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2924 0 0 0 121957 14399 0 0 25 0 1 0 6375543 13283328 2844 1992294400 134512640 136485738 4294552064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 3243 2844 245 482 0 2759 0
Current children cumulated CPU time (s) 1363.56
Current children cumulated vsize (KiB) 12972

[startup+1364.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 12663
/proc/meminfo: memFree=1824140/2059040 swapFree=4164932/4192956
[pid=12623] ppid=12621 vsize=10424 CPUtime=1363.96
/proc/12623/stat : 12623 (pbct) R 12621 12623 11823 0 -1 4202496 2929 0 0 0 121992 14404 0 0 25 0 1 0 6375543 10674176 2297 1992294400 134512640 136485738 4294552064 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12623/statm: 2606 2297 249 482 0 2122 0
Current children cumulated CPU time (s) 1363.96
Current children cumulated vsize (KiB) 10424

Child status: 0
Real time (s): 1364.3
CPU time (s): 1363.97
CPU user time (s): 1219.93
CPU system time (s): 144.044
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 12972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1219.93
system time used= 144.044
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2930
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= 2588

runsolver used 2.36564 second user time and 6.32604 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-16 03:14:01
IDJOB=2668008
IDBENCH=48091
IDSOLVER=1170
FILE ID=node051/2668008-1276650841
PBS_JOBID= 11172445
Free space on /tmp= 62564 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=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668008-1276650841/watcher-2668008-1276650841 -o /tmp/evaluation-result-2668008-1276650841/solver-2668008-1276650841 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668008-1276650841.opb

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

MD5SUM BENCH= 8a0125b71bb37b2e2e8bfc178a3ff25d
RANDOM SEED=917500006

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836944 kB
Buffers:         27004 kB
Cached:          98036 kB
SwapCached:       1380 kB
Active:          86148 kB
Inactive:        71688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836944 kB
SwapTotal:     4192956 kB
SwapFree:      4164932 kB
Dirty:            2076 kB
Writeback:           0 kB
AnonPages:       31460 kB
Mapped:          14952 kB
Slab:            42532 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181928 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62560 MiB
End job on node051 at 2010-06-16 03:36:45