Trace number 2681585

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 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
MD5SUM931666055852afe6f909d62fafedf38c
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 benchmark0.497923
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 variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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 397/0 clauses 384/0 units 0
0.00/0.00	c vars 144
0.00/0.00	c objective 8 + 0
324.79/324.98	c 301.186 23.5508 12917 4519596
324.79/324.98	o 55
428.27/428.44	c 393.811 23.9258 2307 6631281
428.27/428.44	o 13
558.83/559.09	c 510.953 23.9258 3020 9327918
558.83/559.09	o 7
621.81/622.02	c 567.249 23.9258 2551 10597049
621.81/622.02	o 5
708.19/708.47	c 644.785 23.9258 3419 12439455
708.19/708.47	o 3
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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 x121 -x122 x123 x124 x125 -x126 x127 -x128 -x129 x130 x131 x132 x133 x134 -x135 -x136 x137 x138 x139 -x140 x141 -x142 -x143 x144

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-2681585-1277500095/watcher-2681585-1277500095 -o /tmp/evaluation-result-2681585-1277500095/solver-2681585-1277500095 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681585-1277500095.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: 0.99 0.98 0.99 3/105 30711
/proc/meminfo: memFree=1897604/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=3180 CPUtime=0
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 490 0 0 0 0 0 0 0 25 0 1 0 91303034 3256320 409 1992294400 134512640 136421960 4293980624 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 795 410 189 467 0 326 0

[startup+0.0804071 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30711
/proc/meminfo: memFree=1897604/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=9472 CPUtime=0.07
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 2081 0 0 0 7 0 0 0 25 0 1 0 91303034 9699328 2000 1992294400 134512640 136421960 4293980624 18446744073709551615 135324767 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 2368 2000 193 467 0 1899 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9472

[startup+0.101408 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30711
/proc/meminfo: memFree=1897604/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=12568 CPUtime=0.09
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 2801 0 0 0 9 0 0 0 25 0 1 0 91303034 12869632 2720 1992294400 134512640 136421960 4293980624 18446744073709551615 135829973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 3142 2720 203 467 0 2673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12568

[startup+0.301431 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30711
/proc/meminfo: memFree=1897604/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=14284 CPUtime=0.29
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 3218 0 0 0 27 2 0 0 25 0 1 0 91303034 14626816 3137 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 3571 3137 215 467 0 3102 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14284

[startup+0.701476 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30711
/proc/meminfo: memFree=1897604/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=14540 CPUtime=0.69
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 3298 0 0 0 63 6 0 0 25 0 1 0 91303034 14888960 3217 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 3635 3217 215 467 0 3166 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14540

[startup+1.50157 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30712
/proc/meminfo: memFree=1885320/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=15068 CPUtime=1.49
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 3442 0 0 0 135 14 0 0 25 0 1 0 91303034 15429632 3361 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 3767 3361 215 467 0 3298 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15068

[startup+3.10075 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30712
/proc/meminfo: memFree=1884576/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=15468 CPUtime=3.09
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 3515 0 0 0 280 29 0 0 25 0 1 0 91303034 15839232 3434 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 3867 3434 215 467 0 3398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15468

[startup+6.30112 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30712
/proc/meminfo: memFree=1883832/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=16000 CPUtime=6.29
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 3643 0 0 0 574 55 0 0 25 0 1 0 91303034 16384000 3562 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 4000 3562 215 467 0 3531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16000

[startup+12.7008 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30712
/proc/meminfo: memFree=1882468/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=17188 CPUtime=12.69
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 3948 0 0 0 1156 113 0 0 25 0 1 0 91303034 17600512 3867 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 4297 3867 215 467 0 3828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17188

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30714
/proc/meminfo: memFree=1881476/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=18008 CPUtime=25.48
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 4168 0 0 0 2332 216 0 0 25 0 1 0 91303034 18440192 4087 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 4502 4087 215 467 0 4033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18008

[startup+51.1012 s]
/proc/loadavg: 1.06 1.00 1.00 2/106 30714
/proc/meminfo: memFree=1880484/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=19232 CPUtime=51.08
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 4444 0 0 0 4691 417 0 0 25 0 1 0 91303034 19693568 4363 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 4808 4363 215 467 0 4339 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19232

[startup+102.309 s]
/proc/loadavg: 1.09 1.02 1.00 2/106 30716
/proc/meminfo: memFree=1877756/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=21544 CPUtime=102.26
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5046 0 0 0 9415 811 0 0 25 0 1 0 91303034 22061056 4965 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 5386 4965 215 467 0 4917 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21544

[startup+162.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/106 30716
/proc/meminfo: memFree=1877632/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=21928 CPUtime=162.24
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5115 0 0 0 14986 1238 0 0 25 0 1 0 91303034 22454272 5034 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 5482 5034 215 467 0 5013 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21928

[startup+222.302 s]
/proc/loadavg: 1.15 1.05 1.01 2/106 30718
/proc/meminfo: memFree=1876144/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=23272 CPUtime=222.22
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5467 0 0 0 20576 1646 0 0 25 0 1 0 91303034 23830528 5386 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 5818 5386 215 467 0 5349 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23272

[startup+282.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/106 30720
/proc/meminfo: memFree=1875896/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=23552 CPUtime=282.21
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5530 0 0 0 26160 2061 0 0 25 0 1 0 91303034 24117248 5449 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 5888 5449 215 467 0 5419 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23552

[startup+342.301 s]
/proc/loadavg: 1.15 1.07 1.01 2/106 30722
/proc/meminfo: memFree=1875028/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24496 CPUtime=342.19
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5726 0 0 0 31666 2553 0 0 25 0 1 0 91303034 25083904 5644 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6124 5644 238 467 0 5655 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24496

[startup+402.301 s]
/proc/loadavg: 1.16 1.09 1.02 2/106 30724
/proc/meminfo: memFree=1875028/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24496 CPUtime=402.17
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5726 0 0 0 37036 3181 0 0 25 0 1 0 91303034 25083904 5644 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6124 5644 238 467 0 5655 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24496

[startup+462.301 s]
/proc/loadavg: 1.16 1.10 1.02 2/106 30724
/proc/meminfo: memFree=1875028/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24496 CPUtime=462.16
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5746 0 0 0 42408 3808 0 0 25 0 1 0 91303034 25083904 5663 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6124 5663 238 467 0 5655 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24496

[startup+522.302 s]
/proc/loadavg: 1.09 1.09 1.02 2/106 30726
/proc/meminfo: memFree=1874904/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24496 CPUtime=522.14
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5746 0 0 0 47792 4422 0 0 25 0 1 0 91303034 25083904 5663 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6124 5663 238 467 0 5655 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24496

[startup+582.302 s]
/proc/loadavg: 1.03 1.07 1.02 2/106 30728
/proc/meminfo: memFree=1874904/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24496 CPUtime=582.12
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5747 0 0 0 53174 5038 0 0 25 0 1 0 91303034 25083904 5663 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6124 5663 238 467 0 5655 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24496

[startup+642.302 s]
/proc/loadavg: 1.01 1.06 1.01 2/106 30730
/proc/meminfo: memFree=1874780/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24496 CPUtime=642.11
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5749 0 0 0 58550 5661 0 0 25 0 1 0 91303034 25083904 5664 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6124 5664 238 467 0 5655 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24496

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 30734
/proc/meminfo: memFree=1874532/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=822.04
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5767 0 0 0 74698 7506 0 0 25 0 1 0 91303034 25219072 5681 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5681 238 467 0 5688 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 24628

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30736
/proc/meminfo: memFree=1874532/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=882.03
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5769 0 0 0 80072 8131 0 0 25 0 1 0 91303034 25219072 5683 1992294400 134512640 136421960 4293980624 18446744073709551615 135032319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5683 238 467 0 5688 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 24628

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30738
/proc/meminfo: memFree=1874532/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=942.01
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5770 0 0 0 85451 8750 0 0 25 0 1 0 91303034 25219072 5684 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5684 238 467 0 5688 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 24628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30740
/proc/meminfo: memFree=1874532/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1001.99
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5772 0 0 0 90831 9368 0 0 25 0 1 0 91303034 25219072 5686 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5686 238 467 0 5688 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 24628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30740
/proc/meminfo: memFree=1874408/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1061.97
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5774 0 0 0 96206 9991 0 0 25 0 1 0 91303034 25219072 5688 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5688 238 467 0 5688 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 24628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30742
/proc/meminfo: memFree=1874408/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1121.95
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5775 0 0 0 101609 10586 0 0 25 0 1 0 91303034 25219072 5689 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5689 238 467 0 5688 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 24628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30744
/proc/meminfo: memFree=1874284/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1181.94
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5776 0 0 0 106974 11220 0 0 25 0 1 0 91303034 25219072 5690 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5690 238 467 0 5688 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 24628

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30746
/proc/meminfo: memFree=1874160/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1241.92
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5778 0 0 0 112366 11826 0 0 25 0 1 0 91303034 25219072 5692 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5692 238 467 0 5688 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 24628

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30748
/proc/meminfo: memFree=1874036/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1301.9
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5780 0 0 0 117754 12436 0 0 25 0 1 0 91303034 25219072 5694 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5694 238 467 0 5688 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 24628

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30748
/proc/meminfo: memFree=1873912/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1361.88
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5781 0 0 0 123147 13041 0 0 25 0 1 0 91303034 25219072 5695 1992294400 134512640 136421960 4293980624 18446744073709551615 134643232 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5695 238 467 0 5688 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 24628

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30750
/proc/meminfo: memFree=1873912/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1421.87
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5782 0 0 0 128547 13640 0 0 25 0 1 0 91303034 25219072 5696 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5696 238 467 0 5688 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 24628

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30755
/proc/meminfo: memFree=1873416/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1481.85
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5782 0 0 0 133925 14260 0 0 25 0 1 0 91303034 25219072 5696 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5696 238 467 0 5688 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 24628

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30757
/proc/meminfo: memFree=1873540/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24628 CPUtime=1541.83
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5783 0 0 0 139342 14841 0 0 25 0 1 0 91303034 25219072 5697 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6157 5697 238 467 0 5688 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 24628

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30759
/proc/meminfo: memFree=1873416/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24756 CPUtime=1601.81
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5816 0 0 0 144742 15439 0 0 25 0 1 0 91303034 25350144 5697 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6189 5697 238 467 0 5720 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 24756

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30759
/proc/meminfo: memFree=1873416/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24756 CPUtime=1661.79
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5817 0 0 0 150136 16043 0 0 25 0 1 0 91303034 25350144 5698 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6189 5698 238 467 0 5720 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 24756

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30761
/proc/meminfo: memFree=1873416/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24756 CPUtime=1721.78
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5819 0 0 0 155534 16644 0 0 25 0 1 0 91303034 25350144 5700 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6189 5700 238 467 0 5720 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 24756

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30763
/proc/meminfo: memFree=1873416/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24756 CPUtime=1781.76
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5821 0 0 0 160927 17249 0 0 25 0 1 0 91303034 25350144 5702 1992294400 134512640 136421960 4293980624 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6189 5702 238 467 0 5720 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 24756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30763
/proc/meminfo: memFree=1873416/2059040 swapFree=4138812/4192956
[pid=30711] ppid=30709 vsize=24756 CPUtime=1800.07
/proc/30711/stat : 30711 (pbct) R 30709 30711 30035 0 -1 4202496 5821 0 0 0 162577 17430 0 0 25 0 1 0 91303034 25350144 5702 1992294400 134512640 136421960 4293980624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30711/statm: 6189 5702 238 467 0 5720 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 24756

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): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1625.77
CPU system time (s): 174.304
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 24756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1625.77
system time used= 174.305
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5822
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= 5417

runsolver used 2.97055 second user time and 8.50971 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-25 23:08:15
IDJOB=2681585
IDBENCH=48074
IDSOLVER=1192
FILE ID=node088/2681585-1277500095
PBS_JOBID= 11190536
Free space on /tmp= 62468 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=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681585-1277500095/watcher-2681585-1277500095 -o /tmp/evaluation-result-2681585-1277500095/solver-2681585-1277500095 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681585-1277500095.opb

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

MD5SUM BENCH= 931666055852afe6f909d62fafedf38c
RANDOM SEED=1078931535

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1898132 kB
Buffers:          7848 kB
Cached:          62892 kB
SwapCached:       6148 kB
Active:          61588 kB
Inactive:        21852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1898132 kB
SwapTotal:     4192956 kB
SwapFree:      4138812 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       11420 kB
Mapped:           8372 kB
Slab:            55532 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62468 MiB
End job on node088 at 2010-06-25 23:38:17