Trace number 2667821

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 0.1SAT (TO)3 1800.1 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
MD5SUM616d60d0b9e17d59a77d69efb2609a49
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 benchmark4.69329
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 variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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 328/0 clauses 329/0 units 0
0.00/0.00	c vars 108
0.00/0.00	c objective 9 + 0
44.67/44.79	c 41.3797 16.5195 5984 625683
44.67/44.79	o 75
167.53/167.69	c 152.321 16.6875 3139 2836458
167.53/167.69	o 19
309.67/309.80	c 280.786 16.8203 2443 5458494
309.67/309.80	o 13
310.57/310.72	c 281.623 16.8203 1854 5477052
310.57/310.72	o 9
374.95/375.14	c 339.723 16.8203 2968 6632638
374.95/375.14	o 3
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	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

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-2667821-1276646486/watcher-2667821-1276646486 -o /tmp/evaluation-result-2667821-1276646486/solver-2667821-1276646486 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667821-1276646486.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8129
/proc/meminfo: memFree=1788528/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=2340 CPUtime=0
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 291 0 0 0 0 0 0 0 18 0 1 0 40250206 2396160 214 1992294400 134512640 136485738 4288626480 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8129/statm: 585 215 156 482 0 101 0

[startup+0.0547051 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8129
/proc/meminfo: memFree=1788528/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=6948 CPUtime=0.05
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 1393 0 0 0 5 0 0 0 18 0 1 0 40250206 7114752 1316 1992294400 134512640 136485738 4288626480 18446744073709551615 134724852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 1737 1316 198 482 0 1253 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6948

[startup+0.100714 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8129
/proc/meminfo: memFree=1788528/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=10920 CPUtime=0.09
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 2416 0 0 0 9 0 0 0 18 0 1 0 40250206 11182080 2339 1992294400 134512640 136485738 4288626480 18446744073709551615 134719570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 2730 2340 210 482 0 2246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10920

[startup+0.300752 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8129
/proc/meminfo: memFree=1788528/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=12564 CPUtime=0.29
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 2843 0 0 0 26 3 0 0 18 0 1 0 40250206 12865536 2766 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 3141 2766 227 482 0 2657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12564

[startup+0.700831 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8129
/proc/meminfo: memFree=1788528/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=13088 CPUtime=0.69
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 2969 0 0 0 63 6 0 0 18 0 1 0 40250206 13402112 2892 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 3272 2892 227 482 0 2788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13088

[startup+1.50099 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8130
/proc/meminfo: memFree=1777732/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=13224 CPUtime=1.49
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 2995 0 0 0 137 12 0 0 19 0 1 0 40250206 13541376 2918 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 3306 2918 227 482 0 2822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13224

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8130
/proc/meminfo: memFree=1777236/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=13488 CPUtime=3.09
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3064 0 0 0 285 24 0 0 24 0 1 0 40250206 13811712 2987 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 3372 2987 227 482 0 2888 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13488

[startup+6.30093 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8130
/proc/meminfo: memFree=1776492/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=14136 CPUtime=6.28
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3235 0 0 0 579 49 0 0 25 0 1 0 40250206 14475264 3158 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 3534 3158 227 482 0 3050 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14136

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8130
/proc/meminfo: memFree=1775996/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=14812 CPUtime=12.69
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3396 0 0 0 1170 99 0 0 25 0 1 0 40250206 15167488 3319 1992294400 134512640 136485738 4288626480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 3703 3319 227 482 0 3219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14812

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8130
/proc/meminfo: memFree=1775376/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=15332 CPUtime=25.48
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3515 0 0 0 2352 196 0 0 25 0 1 0 40250206 15699968 3438 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 3833 3438 227 482 0 3349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15332

[startup+51.1007 s]
/proc/loadavg: 1.07 1.02 1.05 2/107 8130
/proc/meminfo: memFree=1773516/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17084 CPUtime=51.07
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3972 0 0 0 4709 398 0 0 25 0 1 0 40250206 17494016 3894 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4271 3894 245 482 0 3787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17084

[startup+102.309 s]
/proc/loadavg: 1.10 1.03 1.06 2/107 8132
/proc/meminfo: memFree=1773268/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17084 CPUtime=102.25
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3972 0 0 0 9332 893 0 0 25 0 1 0 40250206 17494016 3894 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4271 3894 245 482 0 3787 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17084

[startup+162.3 s]
/proc/loadavg: 1.10 1.04 1.05 2/107 8134
/proc/meminfo: memFree=1773268/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17084 CPUtime=162.23
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3972 0 0 0 14741 1482 0 0 25 0 1 0 40250206 17494016 3894 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4271 3894 245 482 0 3787 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17084

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.05 2/107 8136
/proc/meminfo: memFree=1773144/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17220 CPUtime=222.2
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3982 0 0 0 20172 2048 0 0 25 0 1 0 40250206 17633280 3903 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4305 3903 245 482 0 3821 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17220

[startup+282.302 s]
/proc/loadavg: 1.09 1.05 1.05 2/107 8136
/proc/meminfo: memFree=1773144/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17220 CPUtime=282.19
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 3983 0 0 0 25597 2622 0 0 25 0 1 0 40250206 17633280 3904 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4305 3904 245 482 0 3821 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17220

[startup+342.302 s]
/proc/loadavg: 1.15 1.08 1.06 2/107 8138
/proc/meminfo: memFree=1773144/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17220 CPUtime=342.16
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4008 0 0 0 31003 3213 0 0 25 0 1 0 40250206 17633280 3927 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4305 3927 245 482 0 3821 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17220

[startup+402.301 s]
/proc/loadavg: 1.14 1.09 1.07 2/107 8140
/proc/meminfo: memFree=1773020/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17220 CPUtime=402.13
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4011 0 0 0 36431 3782 0 0 25 0 1 0 40250206 17633280 3929 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4305 3929 245 482 0 3821 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 17220

[startup+462.301 s]
/proc/loadavg: 1.09 1.09 1.07 2/107 8142
/proc/meminfo: memFree=1773020/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17220 CPUtime=462.11
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4012 0 0 0 41867 4344 0 0 25 0 1 0 40250206 17633280 3930 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4305 3930 245 482 0 3821 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 17220

[startup+522.301 s]
/proc/loadavg: 1.07 1.08 1.07 2/107 8144
/proc/meminfo: memFree=1772896/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17220 CPUtime=522.09
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4013 0 0 0 47282 4927 0 0 25 0 1 0 40250206 17633280 3931 1992294400 134512640 136485738 4288626480 18446744073709551615 134661715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4305 3931 245 482 0 3821 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 17220

[startup+582.301 s]
/proc/loadavg: 1.06 1.08 1.07 2/107 8144
/proc/meminfo: memFree=1772896/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17356 CPUtime=582.06
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4022 0 0 0 52712 5494 0 0 25 0 1 0 40250206 17772544 3940 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4339 3940 245 482 0 3855 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 17356

[startup+642.301 s]
/proc/loadavg: 1.06 1.08 1.07 3/107 8146
/proc/meminfo: memFree=1772772/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17356 CPUtime=642.05
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4034 0 0 0 58137 6068 0 0 25 0 1 0 40250206 17772544 3952 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4339 3952 245 482 0 3855 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 17356

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.14 1.11 1.08 2/107 8155
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17488 CPUtime=821.97
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4054 0 0 0 74412 7785 0 0 25 0 1 0 40250206 17907712 3972 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4372 3972 245 482 0 3888 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 17488

[startup+882.3 s]
/proc/loadavg: 1.11 1.10 1.08 2/107 8155
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17488 CPUtime=881.94
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4055 0 0 0 79837 8357 0 0 25 0 1 0 40250206 17907712 3973 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4372 3973 245 482 0 3888 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 17488

[startup+942.301 s]
/proc/loadavg: 1.10 1.10 1.08 2/107 8157
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17488 CPUtime=941.92
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4057 0 0 0 85273 8919 0 0 25 0 1 0 40250206 17907712 3975 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4372 3975 245 482 0 3888 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 17488

[startup+1002.3 s]
/proc/loadavg: 1.12 1.10 1.09 2/107 8159
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17488 CPUtime=1001.9
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4058 0 0 0 90728 9462 0 0 25 0 1 0 40250206 17907712 3976 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4372 3976 245 482 0 3888 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 17488

[startup+1062.3 s]
/proc/loadavg: 1.13 1.11 1.09 2/107 8161
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1061.87
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4084 0 0 0 96141 10046 0 0 25 0 1 0 40250206 18051072 4002 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4002 245 482 0 3923 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 17628

[startup+1122.3 s]
/proc/loadavg: 1.17 1.13 1.09 2/107 8163
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1121.85
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4090 0 0 0 101577 10608 0 0 25 0 1 0 40250206 18051072 4008 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4008 245 482 0 3923 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 17628

[startup+1182.3 s]
/proc/loadavg: 1.14 1.13 1.09 2/107 8163
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1181.82
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4092 0 0 0 107009 11173 0 0 25 0 1 0 40250206 18051072 4010 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4010 245 482 0 3923 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 17628

[startup+1242.3 s]
/proc/loadavg: 1.41 1.20 1.11 2/107 8165
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1241.81
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4093 0 0 0 112441 11740 0 0 25 0 1 0 40250206 18051072 4011 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4011 245 482 0 3923 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 17628

[startup+1302.3 s]
/proc/loadavg: 1.21 1.19 1.11 2/107 8167
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1301.78
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4098 0 0 0 117865 12313 0 0 25 0 1 0 40250206 18051072 4016 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4016 245 482 0 3923 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 17628

[startup+1362.3 s]
/proc/loadavg: 1.19 1.18 1.11 2/107 8169
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1361.76
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4099 0 0 0 123307 12869 0 0 25 0 1 0 40250206 18051072 4017 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4017 245 482 0 3923 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 17628

[startup+1422.31 s]
/proc/loadavg: 1.18 1.18 1.11 2/107 8171
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1421.73
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4103 0 0 0 128709 13464 0 0 25 0 1 0 40250206 18051072 4021 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4021 245 482 0 3923 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 17628

[startup+1482.3 s]
/proc/loadavg: 1.13 1.16 1.10 2/107 8171
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1481.71
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4114 0 0 0 134103 14068 0 0 25 0 1 0 40250206 18051072 4032 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4032 245 482 0 3923 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 17628

[startup+1542.3 s]
/proc/loadavg: 1.14 1.16 1.10 2/107 8173
/proc/meminfo: memFree=1771904/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17628 CPUtime=1541.69
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4114 0 0 0 139516 14653 0 0 25 0 1 0 40250206 18051072 4032 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4407 4032 245 482 0 3923 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 17628

[startup+1602.3 s]
/proc/loadavg: 1.35 1.23 1.13 2/107 8175
/proc/meminfo: memFree=1771656/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17756 CPUtime=1601.66
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4149 0 0 0 144928 15238 0 0 25 0 1 0 40250206 18182144 4034 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4439 4034 245 482 0 3955 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 17756

[startup+1662.3 s]
/proc/loadavg: 1.28 1.24 1.14 2/107 8177
/proc/meminfo: memFree=1771656/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17892 CPUtime=1661.63
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4159 0 0 0 150336 15827 0 0 25 0 1 0 40250206 18321408 4044 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4473 4044 245 482 0 3989 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 17892

[startup+1722.3 s]
/proc/loadavg: 1.18 1.22 1.14 2/107 8179
/proc/meminfo: memFree=1771532/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17892 CPUtime=1721.61
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4160 0 0 0 155744 16417 0 0 25 0 1 0 40250206 18321408 4045 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4473 4045 245 482 0 3989 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 17892

[startup+1782.3 s]
/proc/loadavg: 1.14 1.21 1.14 2/107 8179
/proc/meminfo: memFree=1771408/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17892 CPUtime=1781.58
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4162 0 0 0 161160 16998 0 0 25 0 1 0 40250206 18321408 4047 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4473 4047 245 482 0 3989 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 17892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.10 1.19 1.13 2/107 8181
/proc/meminfo: memFree=1771408/2059040 swapFree=4136232/4192956
[pid=8129] ppid=8127 vsize=17892 CPUtime=1800.09
/proc/8129/stat : 8129 (pbct) R 8127 8129 7348 0 -1 4202496 4162 0 0 0 162826 17183 0 0 25 0 1 0 40250206 18321408 4047 1992294400 134512640 136485738 4288626480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8129/statm: 4473 4047 245 482 0 3989 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 17892

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

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

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1628.27
CPU system time (s): 171.835
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 17892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1628.27
system time used= 171.835
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4162
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 5666

runsolver used 3.04454 second user time and 8.43172 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-16 02:01:26
IDJOB=2667821
IDBENCH=47904
IDSOLVER=1170
FILE ID=node011/2667821-1276646486
PBS_JOBID= 11172397
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667821-1276646486/watcher-2667821-1276646486 -o /tmp/evaluation-result-2667821-1276646486/solver-2667821-1276646486 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667821-1276646486.opb

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

MD5SUM BENCH= 616d60d0b9e17d59a77d69efb2609a49
RANDOM SEED=444710244

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1789056 kB
Buffers:         84804 kB
Cached:         105236 kB
SwapCached:      10072 kB
Active:          98452 kB
Inactive:       104972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1789056 kB
SwapTotal:     4192956 kB
SwapFree:      4136232 kB
Dirty:            2196 kB
Writeback:           0 kB
AnonPages:       11808 kB
Mapped:           9436 kB
Slab:            44916 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180772 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= 62360 MiB
End job on node011 at 2010-06-16 02:31:29