Trace number 2681393

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 1768.87 1769.34

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=79-P2=47-P3=23-P4=59-P5=43-B.opb
MD5SUMf01cd5833b9818ac5549df08f5d7cfc0
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 benchmark0.445931
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
9.98/10.00	c 8.92264 11.5156 3196 208229
9.98/10.00	o 9
22.68/22.71	c 20.0959 11.6562 1864 491958
22.68/22.71	o 7
38.28/38.38	c 33.9428 11.6562 1859 838654
38.28/38.38	o 5
42.89/42.97	c 37.9512 11.6562 1552 935648
42.89/42.97	o 3
1768.83/1769.31	c 1571.98 13.2109 2473 37588425
1768.83/1769.31	s OPTIMUM FOUND
1768.83/1769.31	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-2681393-1277497337/watcher-2681393-1277497337 -o /tmp/evaluation-result-2681393-1277497337/solver-2681393-1277497337 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681393-1277497337.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: 0.93 0.98 0.93 3/106 30421
/proc/meminfo: memFree=1849320/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=3312 CPUtime=0
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 518 0 0 0 0 0 0 0 20 0 1 0 91026502 3391488 437 1992294400 134512640 136421960 4294569232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 828 439 189 467 0 359 0

[startup+0.0847009 s]
/proc/loadavg: 0.93 0.98 0.93 3/106 30421
/proc/meminfo: memFree=1849320/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=9960 CPUtime=0.07
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2171 0 0 0 7 0 0 0 20 0 1 0 91026502 10199040 2090 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2490 2090 214 467 0 2021 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9960

[startup+0.100703 s]
/proc/loadavg: 0.93 0.98 0.93 3/106 30421
/proc/meminfo: memFree=1849320/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=9960 CPUtime=0.09
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2182 0 0 0 8 1 0 0 20 0 1 0 91026502 10199040 2101 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2490 2101 214 467 0 2021 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9960

[startup+0.300724 s]
/proc/loadavg: 0.93 0.98 0.93 3/106 30421
/proc/meminfo: memFree=1849320/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=10348 CPUtime=0.29
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2295 0 0 0 27 2 0 0 20 0 1 0 91026502 10596352 2214 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2587 2214 215 467 0 2118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10348

[startup+0.700768 s]
/proc/loadavg: 0.93 0.98 0.93 3/106 30421
/proc/meminfo: memFree=1849320/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=10480 CPUtime=0.69
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2328 0 0 0 62 7 0 0 20 0 1 0 91026502 10731520 2247 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2620 2247 215 467 0 2151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10480

[startup+1.50086 s]
/proc/loadavg: 0.93 0.98 0.93 2/107 30422
/proc/meminfo: memFree=1841004/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=10744 CPUtime=1.49
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2394 0 0 0 133 16 0 0 22 0 1 0 91026502 11001856 2313 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2686 2313 215 467 0 2217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10744

[startup+3.10103 s]
/proc/loadavg: 0.93 0.98 0.93 2/107 30422
/proc/meminfo: memFree=1840508/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=11400 CPUtime=3.09
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2531 0 0 0 274 35 0 0 25 0 1 0 91026502 11673600 2450 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2850 2450 215 467 0 2381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11400

[startup+6.30138 s]
/proc/loadavg: 0.94 0.98 0.93 2/107 30422
/proc/meminfo: memFree=1840012/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=11656 CPUtime=6.29
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2606 0 0 0 559 70 0 0 25 0 1 0 91026502 11935744 2525 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2914 2525 215 467 0 2445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11656

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.93 2/107 30422
/proc/meminfo: memFree=1839268/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=11932 CPUtime=12.69
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2689 0 0 0 1126 143 0 0 25 0 1 0 91026502 12218368 2607 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2983 2607 238 467 0 2514 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11932

[startup+25.5005 s]
/proc/loadavg: 0.95 0.98 0.93 2/107 30424
/proc/meminfo: memFree=1839268/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=11932 CPUtime=25.48
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2692 0 0 0 2254 294 0 0 25 0 1 0 91026502 12218368 2609 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2983 2609 238 467 0 2514 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11932

[startup+51.1003 s]
/proc/loadavg: 0.97 0.98 0.93 2/107 30424
/proc/meminfo: memFree=1839268/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=11932 CPUtime=51.08
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2694 0 0 0 4506 602 0 0 25 0 1 0 91026502 12218368 2609 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 2983 2609 238 467 0 2514 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11932

[startup+102.308 s]
/proc/loadavg: 1.02 1.00 0.93 2/107 30426
/proc/meminfo: memFree=1838896/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12196 CPUtime=102.27
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2744 0 0 0 9029 1198 0 0 25 0 1 0 91026502 12488704 2659 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3049 2659 238 467 0 2580 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12196

[startup+162.3 s]
/proc/loadavg: 1.04 1.01 0.94 2/107 30426
/proc/meminfo: memFree=1838648/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12328 CPUtime=162.25
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2781 0 0 0 14357 1868 0 0 25 0 1 0 91026502 12623872 2696 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3082 2696 238 467 0 2613 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12328

[startup+222.301 s]
/proc/loadavg: 1.13 1.04 0.95 2/107 30428
/proc/meminfo: memFree=1838524/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12460 CPUtime=222.23
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2823 0 0 0 19667 2556 0 0 25 0 1 0 91026502 12759040 2738 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3115 2738 238 467 0 2646 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12460

[startup+282.301 s]
/proc/loadavg: 1.12 1.04 0.95 2/107 30430
/proc/meminfo: memFree=1838524/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12460 CPUtime=282.22
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2834 0 0 0 24985 3237 0 0 25 0 1 0 91026502 12759040 2749 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3115 2749 238 467 0 2646 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12460

[startup+342.301 s]
/proc/loadavg: 1.11 1.05 0.96 2/107 30432
/proc/meminfo: memFree=1838400/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12596 CPUtime=342.2
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2852 0 0 0 30301 3919 0 0 25 0 1 0 91026502 12898304 2767 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3149 2767 238 467 0 2680 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12596

[startup+402.301 s]
/proc/loadavg: 1.10 1.05 0.96 2/107 30434
/proc/meminfo: memFree=1838276/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12596 CPUtime=402.19
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2860 0 0 0 35624 4595 0 0 25 0 1 0 91026502 12898304 2775 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3149 2775 238 467 0 2680 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12596

[startup+462.3 s]
/proc/loadavg: 1.09 1.06 0.97 2/107 30434
/proc/meminfo: memFree=1838276/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12732 CPUtime=462.17
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2871 0 0 0 40947 5270 0 0 25 0 1 0 91026502 13037568 2786 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3183 2786 238 467 0 2714 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12732

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 0.97 2/107 30436
/proc/meminfo: memFree=1838152/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12732 CPUtime=522.15
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2883 0 0 0 46274 5941 0 0 25 0 1 0 91026502 13037568 2798 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3183 2798 238 467 0 2714 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12732

[startup+582.3 s]
/proc/loadavg: 1.08 1.06 0.98 2/107 30438
/proc/meminfo: memFree=1838028/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12732 CPUtime=582.14
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2900 0 0 0 51601 6613 0 0 25 0 1 0 91026502 13037568 2815 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3183 2815 238 467 0 2714 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12732

[startup+642.301 s]
/proc/loadavg: 1.07 1.06 0.98 2/107 30443
/proc/meminfo: memFree=1837040/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=12864 CPUtime=642.13
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2906 0 0 0 56926 7287 0 0 25 0 1 0 91026502 13172736 2821 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3216 2821 238 467 0 2747 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12864

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1836916/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13132 CPUtime=1121.99
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2977 0 0 0 99533 12666 0 0 25 0 1 0 91026502 13447168 2892 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3283 2892 238 467 0 2814 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 13132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30457
/proc/meminfo: memFree=1836916/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13132 CPUtime=1181.97
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2985 0 0 0 104882 13315 0 0 25 0 1 0 91026502 13447168 2900 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3283 2900 238 467 0 2814 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 13132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30459
/proc/meminfo: memFree=1836916/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13132 CPUtime=1241.96
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 2994 0 0 0 110213 13983 0 0 25 0 1 0 91026502 13447168 2909 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3283 2909 238 467 0 2814 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 13132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30461
/proc/meminfo: memFree=1836792/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13132 CPUtime=1301.96
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3001 0 0 0 115567 14629 0 0 25 0 1 0 91026502 13447168 2916 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3283 2916 238 467 0 2814 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 13132

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30461
/proc/meminfo: memFree=1836792/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13132 CPUtime=1361.93
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3003 0 0 0 120920 15273 0 0 25 0 1 0 91026502 13447168 2918 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3283 2918 238 467 0 2814 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 13132

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30463
/proc/meminfo: memFree=1836792/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13264 CPUtime=1421.92
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3008 0 0 0 126275 15917 0 0 25 0 1 0 91026502 13582336 2923 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3316 2923 238 467 0 2847 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 13264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30465
/proc/meminfo: memFree=1836544/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1481.9
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3052 0 0 0 131622 16568 0 0 25 0 1 0 91026502 13848576 2967 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2967 238 467 0 2912 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 13524

[startup+1542.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30467
/proc/meminfo: memFree=1836544/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1541.88
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3054 0 0 0 136972 17216 0 0 25 0 1 0 91026502 13848576 2969 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2969 238 467 0 2912 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 13524

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30469
/proc/meminfo: memFree=1836420/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1601.87
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3055 0 0 0 142312 17875 0 0 25 0 1 0 91026502 13848576 2970 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2970 238 467 0 2912 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 13524

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30469
/proc/meminfo: memFree=1836420/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1661.85
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3057 0 0 0 147640 18545 0 0 25 0 1 0 91026502 13848576 2972 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2972 238 467 0 2912 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 13524

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30471
/proc/meminfo: memFree=1836420/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1721.84
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 152998 19186 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 13524

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

[startup+1740.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30471
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1740.23
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 154644 19379 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135028317 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1740.23
Current children cumulated vsize (KiB) 13524

[startup+1753.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1753.02
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 155780 19522 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1753.02
Current children cumulated vsize (KiB) 13524

[startup+1759.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1759.43
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 156356 19587 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1759.43
Current children cumulated vsize (KiB) 13524

[startup+1766.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1765.82
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 156926 19656 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135818400 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1765.82
Current children cumulated vsize (KiB) 13524

[startup+1767.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1767.42
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 157068 19674 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1767.42
Current children cumulated vsize (KiB) 13524

[startup+1768.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1768.23
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 157142 19681 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1768.23
Current children cumulated vsize (KiB) 13524

[startup+1769.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1768.62
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 157178 19684 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1768.62
Current children cumulated vsize (KiB) 13524

[startup+1769.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=1836296/2059040 swapFree=4139444/4192956
[pid=30421] ppid=30419 vsize=13524 CPUtime=1768.83
/proc/30421/stat : 30421 (pbct) R 30419 30421 29978 0 -1 4202496 3059 0 0 0 157196 19687 0 0 25 0 1 0 91026502 13848576 2974 1992294400 134512640 136421960 4294569232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30421/statm: 3381 2974 238 467 0 2912 0
Current children cumulated CPU time (s) 1768.83
Current children cumulated vsize (KiB) 13524

Child status: 0
Real time (s): 1769.34
CPU time (s): 1768.87
CPU user time (s): 1572
CPU system time (s): 196.873
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 13524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1572
system time used= 196.873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3065
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= 3472

runsolver used 2.6366 second user time and 8.63169 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-25 22:22:17
IDJOB=2681393
IDBENCH=47882
IDSOLVER=1192
FILE ID=node038/2681393-1277497337
PBS_JOBID= 11190570
Free space on /tmp= 62460 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=107-P1=79-P2=47-P3=23-P4=59-P5=43-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681393-1277497337/watcher-2681393-1277497337 -o /tmp/evaluation-result-2681393-1277497337/solver-2681393-1277497337 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681393-1277497337.opb

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

MD5SUM BENCH= f01cd5833b9818ac5549df08f5d7cfc0
RANDOM SEED=1549832232

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849848 kB
Buffers:         28496 kB
Cached:          78076 kB
SwapCached:       5828 kB
Active:          29256 kB
Inactive:        89852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849848 kB
SwapTotal:     4192956 kB
SwapFree:      4139444 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       11364 kB
Mapped:          11864 kB
Slab:            68184 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180672 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= 62460 MiB
End job on node038 at 2010-06-25 22:51:47