Trace number 2667856

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 1800.04 1802.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
MD5SUMe79e2db14e141163591dbcfdfed7384a
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 benchmark0.488925
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
96.96/97.03	c 89.6184 18.707 7820 1315539
96.96/97.03	o 73
176.53/176.67	c 161.345 18.9102 1735 2796563
176.53/176.67	o 65
246.42/246.56	c 224.292 18.9102 2580 4109817
246.42/246.56	o 63
467.34/467.55	c 423.543 19.0742 3097 8038836
467.34/467.55	o 33
571.90/572.17	c 517.75 19.0742 1628 9899302
571.90/572.17	o 17
673.36/673.69	c 609.188 19.0742 1677 11730184
673.36/673.69	o 9
824.02/824.33	c 745.284 19.0742 2128 14386719
824.02/824.33	o 5
911.69/912.04	c 824.303 19.0742 1644 15934876
911.69/912.04	o 3
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	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

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-2667856-1276647390/watcher-2667856-1276647390 -o /tmp/evaluation-result-2667856-1276647390/solver-2667856-1276647390 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667856-1276647390.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: 1.07 1.00 1.00 3/106 10060
/proc/meminfo: memFree=1823108/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=2600 CPUtime=0
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 40343076 2662400 233 1992294400 134512640 136485738 4290572016 18446744073709551615 134803008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10060/statm: 650 233 172 482 0 166 0

[startup+0.0407081 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 10060
/proc/meminfo: memFree=1823108/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=5796 CPUtime=0.03
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 1145 0 0 0 3 0 0 0 20 0 1 0 40343076 5935104 1068 1992294400 134512640 136485738 4290572016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 1449 1069 198 482 0 965 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5796

[startup+0.101714 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 10060
/proc/meminfo: memFree=1823108/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=10920 CPUtime=0.09
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 2419 0 0 0 9 0 0 0 20 0 1 0 40343076 11182080 2342 1992294400 134512640 136485738 4290572016 18446744073709551615 134941043 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 2730 2344 210 482 0 2246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10920

[startup+0.301737 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 10060
/proc/meminfo: memFree=1823108/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=12428 CPUtime=0.29
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 2796 0 0 0 26 3 0 0 20 0 1 0 40343076 12726272 2719 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 3107 2719 227 482 0 2623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12428

[startup+0.700785 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 10060
/proc/meminfo: memFree=1823108/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=12684 CPUtime=0.69
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 2872 0 0 0 62 7 0 0 20 0 1 0 40343076 12988416 2795 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 3171 2795 227 482 0 2687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12684

[startup+1.50088 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 10061
/proc/meminfo: memFree=1812684/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=13088 CPUtime=1.49
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 2965 0 0 0 134 15 0 0 23 0 1 0 40343076 13402112 2888 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 3272 2888 227 482 0 2788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13088

[startup+3.10107 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 10061
/proc/meminfo: memFree=1812188/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=13480 CPUtime=3.09
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 3053 0 0 0 279 30 0 0 25 0 1 0 40343076 13803520 2976 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 3370 2976 227 482 0 2886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13480

[startup+6.30145 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 10061
/proc/meminfo: memFree=1811196/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=14128 CPUtime=6.29
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 3240 0 0 0 574 55 0 0 25 0 1 0 40343076 14467072 3163 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 3532 3163 227 482 0 3048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14128

[startup+12.7012 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 10061
/proc/meminfo: memFree=1810716/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=14528 CPUtime=12.68
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 3332 0 0 0 1160 108 0 0 25 0 1 0 40343076 14876672 3255 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 3632 3255 227 482 0 3148 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14528

[startup+25.5017 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 10061
/proc/meminfo: memFree=1809228/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=16128 CPUtime=25.48
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 3720 0 0 0 2346 202 0 0 25 0 1 0 40343076 16515072 3643 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4032 3643 227 482 0 3548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16128

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 10063
/proc/meminfo: memFree=1807864/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=17396 CPUtime=51.07
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4052 0 0 0 4712 395 0 0 25 0 1 0 40343076 17813504 3975 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4349 3975 227 482 0 3865 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17396

[startup+102.309 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 10065
/proc/meminfo: memFree=1806004/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19360 CPUtime=102.27
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4529 0 0 0 9436 791 0 0 25 0 1 0 40343076 19824640 4451 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4840 4451 245 482 0 4356 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19360

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10065
/proc/meminfo: memFree=1805880/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19360 CPUtime=162.24
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4529 0 0 0 14844 1380 0 0 25 0 1 0 40343076 19824640 4451 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4840 4451 245 482 0 4356 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19360

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10067
/proc/meminfo: memFree=1805880/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19360 CPUtime=222.22
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4532 0 0 0 20242 1980 0 0 25 0 1 0 40343076 19824640 4453 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4840 4453 245 482 0 4356 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19360

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10069
/proc/meminfo: memFree=1805880/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19360 CPUtime=282.2
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4533 0 0 0 25656 2564 0 0 25 0 1 0 40343076 19824640 4453 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4840 4453 245 482 0 4356 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19360

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10071
/proc/meminfo: memFree=1805756/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19360 CPUtime=342.18
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4533 0 0 0 31043 3175 0 0 25 0 1 0 40343076 19824640 4453 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4840 4453 245 482 0 4356 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19360

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10071
/proc/meminfo: memFree=1805756/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=402.16
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4543 0 0 0 36458 3758 0 0 25 0 1 0 40343076 19996672 4463 1992294400 134512640 136485738 4290572016 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4463 245 482 0 4398 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 19528

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10073
/proc/meminfo: memFree=1805756/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=462.14
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4545 0 0 0 41881 4333 0 0 25 0 1 0 40343076 19996672 4465 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4465 245 482 0 4398 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19528

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10075
/proc/meminfo: memFree=1805632/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=522.12
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4547 0 0 0 47275 4937 0 0 25 0 1 0 40343076 19996672 4466 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4466 245 482 0 4398 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19528

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10077
/proc/meminfo: memFree=1805632/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=582.1
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4550 0 0 0 52682 5528 0 0 25 0 1 0 40343076 19996672 4468 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4468 245 482 0 4398 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19528

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10079
/proc/meminfo: memFree=1805632/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=642.09
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4551 0 0 0 58096 6113 0 0 25 0 1 0 40343076 19996672 4469 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4469 245 482 0 4398 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19528

[startup+702.3 s]

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

/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4578 0 0 0 90573 9624 0 0 25 0 1 0 40343076 19996672 4493 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4493 245 482 0 4398 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 19528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10089
/proc/meminfo: memFree=1805136/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1061.95
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4579 0 0 0 95964 10231 0 0 25 0 1 0 40343076 19996672 4494 1992294400 134512640 136485738 4290572016 18446744073709551615 134921219 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4494 245 482 0 4398 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 19528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10091
/proc/meminfo: memFree=1805136/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1121.93
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4580 0 0 0 101355 10838 0 0 25 0 1 0 40343076 19996672 4495 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4495 245 482 0 4398 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 19528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10093
/proc/meminfo: memFree=1805012/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1181.91
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4582 0 0 0 106772 11419 0 0 25 0 1 0 40343076 19996672 4497 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4497 245 482 0 4398 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 19528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10095
/proc/meminfo: memFree=1804888/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1241.9
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4583 0 0 0 112192 11998 0 0 25 0 1 0 40343076 19996672 4498 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4498 245 482 0 4398 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 19528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10097
/proc/meminfo: memFree=1804888/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1301.88
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4585 0 0 0 117602 12586 0 0 25 0 1 0 40343076 19996672 4500 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4500 245 482 0 4398 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 19528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10097
/proc/meminfo: memFree=1804888/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1361.86
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4586 0 0 0 123013 13173 0 0 25 0 1 0 40343076 19996672 4501 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4501 245 482 0 4398 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 19528

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10099
/proc/meminfo: memFree=1804764/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1421.85
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4586 0 0 0 128414 13771 0 0 25 0 1 0 40343076 19996672 4501 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4501 245 482 0 4398 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 19528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10101
/proc/meminfo: memFree=1804764/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1481.82
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4586 0 0 0 133801 14381 0 0 25 0 1 0 40343076 19996672 4501 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4501 245 482 0 4398 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 19528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10103
/proc/meminfo: memFree=1804764/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19528 CPUtime=1541.81
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4586 0 0 0 139206 14975 0 0 25 0 1 0 40343076 19996672 4501 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4882 4501 245 482 0 4398 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 19528

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10103
/proc/meminfo: memFree=1804640/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1601.78
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4619 0 0 0 144615 15563 0 0 25 0 1 0 40343076 20197376 4518 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4518 245 482 0 4447 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 19724

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10105
/proc/meminfo: memFree=1804640/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1661.76
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4620 0 0 0 150044 16132 0 0 25 0 1 0 40343076 20197376 4519 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4519 245 482 0 4447 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 19724

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10107
/proc/meminfo: memFree=1804640/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1721.75
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4622 0 0 0 155456 16719 0 0 25 0 1 0 40343076 20197376 4521 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4521 245 482 0 4447 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 19724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10109
/proc/meminfo: memFree=1804516/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1781.72
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4623 0 0 0 160883 17289 0 0 25 0 1 0 40343076 20197376 4522 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4522 245 482 0 4447 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 19724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10109
/proc/meminfo: memFree=1804516/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1800.03
/proc/10060/stat : 10060 (pbct) R 10058 10060 8935 0 -1 4202496 4624 0 0 0 162538 17465 0 0 25 0 1 0 40343076 20197376 4523 1992294400 134512640 136485738 4290572016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4523 245 482 0 4447 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19724

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -10060

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10109
/proc/meminfo: memFree=1804516/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1800.03
/proc/10060/stat : 10060 (pbct) S 10058 10060 8935 0 -1 4194304 4624 0 0 0 162538 17465 0 0 25 0 1 0 40343076 20197376 4523 1992294400 134512640 136485738 4290572016 18446744073709551615 135319262 0 16384 4096 16387 18446604436671182656 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4523 245 482 0 4447 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19724

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 10110
/proc/meminfo: memFree=1804508/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1800.03
/proc/10060/stat : 10060 (pbct) S 10058 10060 8935 0 -1 4194304 4624 0 0 0 162538 17465 0 0 25 0 1 0 40343076 20197376 4523 1992294400 134512640 136485738 4290572016 18446744073709551615 135319262 0 16384 4096 16387 18446604436671182656 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4523 245 482 0 4447 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19724

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 10110
/proc/meminfo: memFree=1804508/2059040 swapFree=4136500/4192956
[pid=10060] ppid=10058 vsize=19724 CPUtime=1800.03
/proc/10060/stat : 10060 (pbct) S 10058 10060 8935 0 -1 4194304 4624 0 0 0 162538 17465 0 0 25 0 1 0 40343076 20197376 4523 1992294400 134512640 136485738 4290572016 18446744073709551615 135319262 0 16384 4096 16387 18446604436671182656 0 0 17 1 0 0 0
/proc/10060/statm: 4931 4523 245 482 0 4447 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19724

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1800.04
CPU user time (s): 1625.39
CPU system time (s): 174.656
CPU usage (%): 99.8571
Max. virtual memory (cumulated for all children) (KiB): 19724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1625.39
system time used= 174.656
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4624
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= 4550

runsolver used 2.6266 second user time and 8.85765 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-16 02:16:31
IDJOB=2667856
IDBENCH=47939
IDSOLVER=1170
FILE ID=node001/2667856-1276647390
PBS_JOBID= 11172396
Free space on /tmp= 62516 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=43-P1=101-P2=251-P3=307-P4=499-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667856-1276647390/watcher-2667856-1276647390 -o /tmp/evaluation-result-2667856-1276647390/solver-2667856-1276647390 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667856-1276647390.opb

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

MD5SUM BENCH= e79e2db14e141163591dbcfdfed7384a
RANDOM SEED=571094495

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823628 kB
Buffers:         30360 kB
Cached:         114256 kB
SwapCached:       9628 kB
Active:         103004 kB
Inactive:        54708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823628 kB
SwapTotal:     4192956 kB
SwapFree:      4136500 kB
Dirty:            2368 kB
Writeback:           0 kB
AnonPages:       11528 kB
Mapped:           9316 kB
Slab:            56012 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182952 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= 62516 MiB
End job on node001 at 2010-06-16 02:46:33