Trace number 2681610

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 fixedSAT (TO)3 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=79-P1=163-P2=61-P3=127-P4=163-P5=211-B.opb
MD5SUM0b0d874eaa404001e586f84b413e6897
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 benchmark0.575912
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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 331/0 clauses 320/0 units 0
0.00/0.00	c vars 120
0.00/0.00	c objective 8 + 0
6.99/7.02	c 6.37403 13.668 5553 124209
6.99/7.02	o 41
114.07/114.14	c 102.584 14.7383 2726 2259185
114.07/114.14	o 39
129.86/129.90	c 116.698 14.7383 2447 2590786
129.86/129.90	o 33
153.56/153.69	c 137.99 14.8672 2354 3051712
153.56/153.69	o 13
198.04/198.13	c 177.738 14.8672 2312 4010829
198.04/198.13	o 5
386.00/386.15	c 345.865 15.3984 2616 8007207
386.00/386.15	o 3
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 -x11 x12 x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 x22 x23 x24 x25 -x26 -x27 -x28 -x29 x30 -x31 x32 x33 -x34 -x35 x36 x37 x38 -x39 -x40 x41 x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 -x51 -x52 x53 -x54 x55 -x56 x57 -x58 -x59 -x60 x61 x62 -x63 -x64 x65 -x66 -x67 -x68 x69 -x70 x71 x72 x73 -x74 -x75 x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 x90 x91 -x92 -x93 -x94 x95 -x96 -x97 x98 x99 x100 x101 -x102 -x103 -x104 -x105 x106 x107 x108 -x109 x110 -x111 -x112 -x113 x114 x115 x116 -x117 x118 -x119 -x120

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-2681610-1277500666/watcher-2681610-1277500666 -o /tmp/evaluation-result-2681610-1277500666/solver-2681610-1277500666 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681610-1277500666.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: 1.08 1.02 1.01 3/105 30667
/proc/meminfo: memFree=1830912/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=3180 CPUtime=0
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 501 0 0 0 0 0 0 0 25 0 1 0 91360433 3256320 420 1992294400 134512640 136421960 4293251248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 795 421 189 467 0 326 0

[startup+0.0135899 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 30667
/proc/meminfo: memFree=1830912/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=3972 CPUtime=0.01
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 683 0 0 0 1 0 0 0 25 0 1 0 91360433 4067328 602 1992294400 134512640 136421960 4293251248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 993 604 189 467 0 524 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3972

[startup+0.100598 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 30667
/proc/meminfo: memFree=1830912/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=11776 CPUtime=0.09
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 2651 0 0 0 9 0 0 0 25 0 1 0 91360433 12058624 2570 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 2944 2570 213 467 0 2475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11776

[startup+0.300617 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 30667
/proc/meminfo: memFree=1830912/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=12432 CPUtime=0.29
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 2816 0 0 0 26 3 0 0 25 0 1 0 91360433 12730368 2735 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3108 2735 214 467 0 2639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12432

[startup+0.700657 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 30667
/proc/meminfo: memFree=1830912/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=12688 CPUtime=0.69
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 2884 0 0 0 63 6 0 0 25 0 1 0 91360433 12992512 2803 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3172 2803 215 467 0 2703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12688

[startup+1.50074 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 30668
/proc/meminfo: memFree=1820364/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=13080 CPUtime=1.49
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 2977 0 0 0 136 13 0 0 25 0 1 0 91360433 13393920 2896 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3270 2896 215 467 0 2801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13080

[startup+3.1009 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 30668
/proc/meminfo: memFree=1819744/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=13340 CPUtime=3.09
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3026 0 0 0 283 26 0 0 25 0 1 0 91360433 13660160 2945 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3335 2945 215 467 0 2866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13340

[startup+6.30022 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 30668
/proc/meminfo: memFree=1819248/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=13732 CPUtime=6.29
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3141 0 0 0 572 57 0 0 25 0 1 0 91360433 14061568 3060 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3433 3060 215 467 0 2964 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13732

[startup+12.7019 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 30668
/proc/meminfo: memFree=1818512/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=14172 CPUtime=12.69
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3261 0 0 0 1144 125 0 0 25 0 1 0 91360433 14512128 3179 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3543 3179 238 467 0 3074 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14172

[startup+25.5011 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 30668
/proc/meminfo: memFree=1818512/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=14172 CPUtime=25.48
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3261 0 0 0 2283 265 0 0 25 0 1 0 91360433 14512128 3179 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3543 3179 238 467 0 3074 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14172

[startup+51.1007 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 30670
/proc/meminfo: memFree=1818388/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=14432 CPUtime=51.08
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3317 0 0 0 4582 526 0 0 25 0 1 0 91360433 14778368 3235 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3608 3235 238 467 0 3139 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14432

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 30670
/proc/meminfo: memFree=1817520/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=14960 CPUtime=102.27
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3464 0 0 0 9195 1032 0 0 25 0 1 0 91360433 15319040 3382 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3740 3382 238 467 0 3271 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30672
/proc/meminfo: memFree=1817272/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15220 CPUtime=162.25
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3511 0 0 0 14564 1661 0 0 25 0 1 0 91360433 15585280 3426 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3805 3426 238 467 0 3336 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15220

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30674
/proc/meminfo: memFree=1817272/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15220 CPUtime=222.23
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3533 0 0 0 19940 2283 0 0 25 0 1 0 91360433 15585280 3447 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3805 3447 238 467 0 3336 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15220

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30676
/proc/meminfo: memFree=1817148/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15488 CPUtime=282.22
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3588 0 0 0 25304 2918 0 0 25 0 1 0 91360433 15859712 3502 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3872 3502 238 467 0 3403 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30678
/proc/meminfo: memFree=1816900/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15632 CPUtime=342.21
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3610 0 0 0 30666 3555 0 0 25 0 1 0 91360433 16007168 3524 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3908 3524 238 467 0 3439 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30678
/proc/meminfo: memFree=1816776/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15764 CPUtime=402.19
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3639 0 0 0 36028 4191 0 0 25 0 1 0 91360433 16142336 3552 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3941 3552 238 467 0 3472 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15764

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30680
/proc/meminfo: memFree=1816652/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15764 CPUtime=462.18
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3659 0 0 0 41383 4835 0 0 25 0 1 0 91360433 16142336 3572 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3941 3572 238 467 0 3472 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15764

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30682
/proc/meminfo: memFree=1816652/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15764 CPUtime=522.16
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3668 0 0 0 46738 5478 0 0 25 0 1 0 91360433 16142336 3581 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3941 3581 238 467 0 3472 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15764

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30684
/proc/meminfo: memFree=1816528/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=15896 CPUtime=582.15
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3673 0 0 0 52095 6120 0 0 25 0 1 0 91360433 16277504 3586 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 3974 3586 238 467 0 3505 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15896

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30686
/proc/meminfo: memFree=1816404/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16028 CPUtime=642.14
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3711 0 0 0 57477 6737 0 0 25 0 1 0 91360433 16412672 3624 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4007 3624 238 467 0 3538 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 16028

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30692
/proc/meminfo: memFree=1816156/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16168 CPUtime=882.07
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3739 0 0 0 79008 9199 0 0 25 0 1 0 91360433 16556032 3652 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4042 3652 238 467 0 3573 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 16168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30697
/proc/meminfo: memFree=1815412/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16168 CPUtime=942.06
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3764 0 0 0 84405 9801 0 0 25 0 1 0 91360433 16556032 3677 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4042 3677 238 467 0 3573 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 16168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30697
/proc/meminfo: memFree=1815412/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16168 CPUtime=1002.04
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3766 0 0 0 89804 10400 0 0 25 0 1 0 91360433 16556032 3679 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4042 3679 238 467 0 3573 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 16168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30699
/proc/meminfo: memFree=1815412/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16308 CPUtime=1062.02
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3778 0 0 0 95179 11023 0 0 25 0 1 0 91360433 16699392 3691 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4077 3691 238 467 0 3608 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 16308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30701
/proc/meminfo: memFree=1815412/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16308 CPUtime=1122.01
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3788 0 0 0 100561 11640 0 0 25 0 1 0 91360433 16699392 3701 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4077 3701 238 467 0 3608 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 16308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30703
/proc/meminfo: memFree=1815412/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16308 CPUtime=1181.99
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3797 0 0 0 105948 12251 0 0 25 0 1 0 91360433 16699392 3710 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4077 3710 238 467 0 3608 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 16308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30705
/proc/meminfo: memFree=1815288/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16440 CPUtime=1241.98
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3812 0 0 0 111358 12840 0 0 25 0 1 0 91360433 16834560 3725 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4110 3725 238 467 0 3641 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 16440

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30705
/proc/meminfo: memFree=1815164/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16440 CPUtime=1301.97
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3824 0 0 0 116776 13421 0 0 25 0 1 0 91360433 16834560 3737 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4110 3737 238 467 0 3641 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 16440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30707
/proc/meminfo: memFree=1815164/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16440 CPUtime=1361.95
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3831 0 0 0 122179 14016 0 0 25 0 1 0 91360433 16834560 3744 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4110 3744 238 467 0 3641 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 16440

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30709
/proc/meminfo: memFree=1815164/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16568 CPUtime=1421.94
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3866 0 0 0 127590 14604 0 0 25 0 1 0 91360433 16965632 3746 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4142 3746 238 467 0 3673 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 16568

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30711
/proc/meminfo: memFree=1815040/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16568 CPUtime=1481.92
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3873 0 0 0 132995 15197 0 0 25 0 1 0 91360433 16965632 3753 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4142 3753 238 467 0 3673 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 16568

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30713
/proc/meminfo: memFree=1815040/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16568 CPUtime=1541.91
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3877 0 0 0 138418 15773 0 0 25 0 1 0 91360433 16965632 3757 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4142 3757 238 467 0 3673 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 16568

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30713
/proc/meminfo: memFree=1814916/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16568 CPUtime=1601.89
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3879 0 0 0 143837 16352 0 0 25 0 1 0 91360433 16965632 3759 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4142 3759 238 467 0 3673 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 16568

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30715
/proc/meminfo: memFree=1814916/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16708 CPUtime=1661.87
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3884 0 0 0 149244 16943 0 0 25 0 1 0 91360433 17108992 3764 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4177 3764 238 467 0 3708 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 16708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30717
/proc/meminfo: memFree=1814792/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16708 CPUtime=1721.86
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3893 0 0 0 154644 17542 0 0 25 0 1 0 91360433 17108992 3773 1992294400 134512640 136421960 4293251248 18446744073709551615 134862299 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4177 3773 238 467 0 3708 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 16708

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30719
/proc/meminfo: memFree=1814544/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16708 CPUtime=1781.84
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3896 0 0 0 160071 18113 0 0 25 0 1 0 91360433 17108992 3776 1992294400 134512640 136421960 4293251248 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4177 3776 238 467 0 3708 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 16708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30719
/proc/meminfo: memFree=1814544/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16708 CPUtime=1800.05
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3897 0 0 0 161715 18290 0 0 25 0 1 0 91360433 17108992 3777 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4177 3777 238 467 0 3708 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 16708

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30719
/proc/meminfo: memFree=1814544/2059040 swapFree=4135356/4192956
[pid=30667] ppid=30665 vsize=16708 CPUtime=1800.05
/proc/30667/stat : 30667 (pbct) R 30665 30667 30089 0 -1 4202496 3897 0 0 0 161715 18290 0 0 25 0 1 0 91360433 17108992 3777 1992294400 134512640 136421960 4293251248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30667/statm: 4177 3777 238 467 0 3708 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 16708

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1617.15
CPU system time (s): 182.904
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 16708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1617.15
system time used= 182.904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3898
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= 3072

runsolver used 3.11153 second user time and 8.36673 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-25 23:17:46
IDJOB=2681610
IDBENCH=48099
IDSOLVER=1192
FILE ID=node084/2681610-1277500666
PBS_JOBID= 11190561
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=79-P1=163-P2=61-P3=127-P4=163-P5=211-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681610-1277500666/watcher-2681610-1277500666 -o /tmp/evaluation-result-2681610-1277500666/solver-2681610-1277500666 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681610-1277500666.opb

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

MD5SUM BENCH= 0b0d874eaa404001e586f84b413e6897
RANDOM SEED=458926478

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831432 kB
Buffers:         29316 kB
Cached:         102492 kB
SwapCached:       9804 kB
Active:          68576 kB
Inactive:        75916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831432 kB
SwapTotal:     4192956 kB
SwapFree:      4135356 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:           8372 kB
Slab:            61380 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180724 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= 62456 MiB
End job on node084 at 2010-06-25 23:47:49