Trace number 2667921

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 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=223-P2=251-P3=3-P4=107-B.opb
MD5SUM1cc97335e4341ed075b6e9adcc382d23
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 benchmark0.417936
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 variables96
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 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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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 260/0 clauses 261/0 units 0
0.00/0.00	c vars 96
0.00/0.00	c objective 8 + 0
32.08/32.19	c 29.1136 13.3906 6261 579227
32.08/32.19	o 11
60.48/60.54	c 54.3637 13.5742 1303 1205965
60.48/60.54	o 3
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 x17 x18 -x19 x20 -x21 -x22 x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 x33 x34 x35 x36 x37 x38 -x39 -x40 x41 x42 -x43 -x44 -x45 x46 x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 x75 x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 x90 x91 x92 x93 -x94 -x95 -x96

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-2667921-1276648601/watcher-2667921-1276648601 -o /tmp/evaluation-result-2667921-1276648601/solver-2667921-1276648601 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667921-1276648601.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 14062
/proc/meminfo: memFree=1788292/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=3252 CPUtime=0
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 500 0 0 0 0 0 0 0 25 0 1 0 6153942 3330048 422 1992294400 134512640 136485738 4291130928 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 813 424 194 482 0 329 0

[startup+0.0356539 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 14062
/proc/meminfo: memFree=1788292/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=5648 CPUtime=0.03
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 1105 0 0 0 3 0 0 0 25 0 1 0 6153942 5783552 1027 1992294400 134512640 136485738 4291130928 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 1412 1028 198 482 0 928 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5648

[startup+0.100661 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 14062
/proc/meminfo: memFree=1788292/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=10172 CPUtime=0.09
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2218 0 0 0 9 0 0 0 25 0 1 0 6153942 10416128 2140 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 2543 2140 227 482 0 2059 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10172

[startup+0.300682 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 14062
/proc/meminfo: memFree=1788292/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=10700 CPUtime=0.29
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2378 0 0 0 27 2 0 0 25 0 1 0 6153942 10956800 2300 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 2675 2300 227 482 0 2191 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10700

[startup+0.700728 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 14062
/proc/meminfo: memFree=1788292/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=10832 CPUtime=0.69
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2413 0 0 0 63 6 0 0 25 0 1 0 6153942 11091968 2335 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 2708 2335 227 482 0 2224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10832

[startup+1.50082 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14063
/proc/meminfo: memFree=1779728/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=11092 CPUtime=1.49
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2471 0 0 0 135 14 0 0 25 0 1 0 6153942 11358208 2393 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 2773 2393 227 482 0 2289 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11092

[startup+3.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14063
/proc/meminfo: memFree=1779232/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=11476 CPUtime=3.09
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2574 0 0 0 278 31 0 0 25 0 1 0 6153942 11751424 2496 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 2869 2496 227 482 0 2385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11476

[startup+6.30036 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14063
/proc/meminfo: memFree=1778612/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=11880 CPUtime=6.29
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2658 0 0 0 567 62 0 0 25 0 1 0 6153942 12165120 2580 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 2970 2580 227 482 0 2486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11880

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14063
/proc/meminfo: memFree=1778116/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=12268 CPUtime=12.68
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2761 0 0 0 1144 124 0 0 25 0 1 0 6153942 12562432 2683 1992294400 134512640 136485738 4291130928 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3067 2683 227 482 0 2583 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12268

[startup+25.5005 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14063
/proc/meminfo: memFree=1777124/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13312 CPUtime=25.49
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 2999 0 0 0 2304 245 0 0 25 0 1 0 6153942 13631488 2921 1992294400 134512640 136485738 4291130928 18446744073709551615 134875900 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3328 2921 227 482 0 2844 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13312

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14065
/proc/meminfo: memFree=1776504/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=51.08
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3146 0 0 0 4596 512 0 0 25 0 1 0 6153942 14229504 3067 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3067 245 482 0 2990 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13896

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14065
/proc/meminfo: memFree=1776380/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=102.27
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3149 0 0 0 9165 1062 0 0 25 0 1 0 6153942 14229504 3069 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3069 245 482 0 2990 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13896

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14067
/proc/meminfo: memFree=1776256/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=162.25
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3149 0 0 0 14512 1713 0 0 25 0 1 0 6153942 14229504 3069 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3069 245 482 0 2990 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13896

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14069
/proc/meminfo: memFree=1776256/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=222.23
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3149 0 0 0 19869 2354 0 0 25 0 1 0 6153942 14229504 3069 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3069 245 482 0 2990 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13896

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14071
/proc/meminfo: memFree=1776256/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=282.21
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3149 0 0 0 25233 2988 0 0 25 0 1 0 6153942 14229504 3069 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3069 245 482 0 2990 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13896

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14071
/proc/meminfo: memFree=1776132/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=342.2
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3160 0 0 0 30598 3622 0 0 25 0 1 0 6153942 14229504 3080 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3080 245 482 0 2990 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13896

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14073
/proc/meminfo: memFree=1776132/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=402.18
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3162 0 0 0 35954 4264 0 0 25 0 1 0 6153942 14229504 3082 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3082 245 482 0 2990 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13896

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14075
/proc/meminfo: memFree=1776008/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=462.17
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3163 0 0 0 41316 4901 0 0 25 0 1 0 6153942 14229504 3083 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3083 245 482 0 2990 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13896

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14077
/proc/meminfo: memFree=1776008/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=522.15
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3165 0 0 0 46674 5541 0 0 25 0 1 0 6153942 14229504 3085 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3085 245 482 0 2990 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13896

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14079
/proc/meminfo: memFree=1776008/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=582.14
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3165 0 0 0 52030 6184 0 0 25 0 1 0 6153942 14229504 3085 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3085 245 482 0 2990 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13896

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14079
/proc/meminfo: memFree=1775884/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=13896 CPUtime=642.13
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3165 0 0 0 57384 6829 0 0 25 0 1 0 6153942 14229504 3085 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3474 3085 245 482 0 2990 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13896

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14087
/proc/meminfo: memFree=1775636/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14028 CPUtime=882.06
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3195 0 0 0 78891 9315 0 0 25 0 1 0 6153942 14364672 3115 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3507 3115 245 482 0 3023 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14028

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14087
/proc/meminfo: memFree=1775512/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14028 CPUtime=942.04
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3198 0 0 0 84275 9929 0 0 25 0 1 0 6153942 14364672 3118 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3507 3118 245 482 0 3023 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14089
/proc/meminfo: memFree=1775512/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14028 CPUtime=1002.03
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3200 0 0 0 89662 10541 0 0 25 0 1 0 6153942 14364672 3120 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3507 3120 245 482 0 3023 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14028

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14091
/proc/meminfo: memFree=1775388/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14028 CPUtime=1062.01
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3202 0 0 0 95042 11159 0 0 25 0 1 0 6153942 14364672 3122 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3507 3122 245 482 0 3023 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14028

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14093
/proc/meminfo: memFree=1775388/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14168 CPUtime=1121.99
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3213 0 0 0 100417 11782 0 0 25 0 1 0 6153942 14508032 3133 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3542 3133 245 482 0 3058 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 14168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14095
/proc/meminfo: memFree=1775264/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14168 CPUtime=1181.97
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3217 0 0 0 105793 12404 0 0 25 0 1 0 6153942 14508032 3137 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3542 3137 245 482 0 3058 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 14168

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14095
/proc/meminfo: memFree=1775016/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14168 CPUtime=1241.96
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3223 0 0 0 111172 13024 0 0 25 0 1 0 6153942 14508032 3143 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3542 3143 245 482 0 3058 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 14168

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14097
/proc/meminfo: memFree=1774892/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14168 CPUtime=1301.95
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3227 0 0 0 116528 13667 0 0 25 0 1 0 6153942 14508032 3147 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3542 3147 245 482 0 3058 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 14168

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14099
/proc/meminfo: memFree=1774892/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14168 CPUtime=1361.93
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3231 0 0 0 121917 14276 0 0 25 0 1 0 6153942 14508032 3151 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3542 3151 245 482 0 3058 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 14168

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14101
/proc/meminfo: memFree=1774892/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1421.92
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3271 0 0 0 127305 14887 0 0 25 0 1 0 6153942 14639104 3158 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3158 245 482 0 3090 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 14296

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14112
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1481.88
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3277 0 0 0 132713 15475 0 0 25 0 1 0 6153942 14639104 3164 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3164 245 482 0 3090 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 14296

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14112
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1541.87
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3283 0 0 0 138108 16079 0 0 25 0 1 0 6153942 14639104 3170 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3170 245 482 0 3090 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 14296

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14114
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1601.86
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3285 0 0 0 143508 16678 0 0 25 0 1 0 6153942 14639104 3172 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3172 245 482 0 3090 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 14296

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14116
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1661.84
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3289 0 0 0 148922 17262 0 0 25 0 1 0 6153942 14639104 3176 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3176 245 482 0 3090 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 14296

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14118
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1721.82
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3290 0 0 0 154308 17874 0 0 25 0 1 0 6153942 14639104 3177 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3177 245 482 0 3090 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 14296

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14120
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1781.81
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3291 0 0 0 159711 18470 0 0 25 0 1 0 6153942 14639104 3178 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3178 245 482 0 3090 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 14296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14120
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1800.01
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3292 0 0 0 161350 18651 0 0 25 0 1 0 6153942 14639104 3179 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3179 245 482 0 3090 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 14296

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 14120
/proc/meminfo: memFree=1774644/2059040 swapFree=4192956/4192956
[pid=14062] ppid=14060 vsize=14296 CPUtime=1800.01
/proc/14062/stat : 14062 (pbct) R 14060 14062 13634 0 -1 4202496 3292 0 0 0 161350 18651 0 0 25 0 1 0 6153942 14639104 3179 1992294400 134512640 136485738 4291130928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14062/statm: 3574 3179 245 482 0 3090 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 14296

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1613.5
CPU system time (s): 186.518
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 14296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1613.5
system time used= 186.518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3292
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= 2875

runsolver used 3.16152 second user time and 8.31574 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-16 02:36:41
IDJOB=2667921
IDBENCH=48004
IDSOLVER=1170
FILE ID=node085/2667921-1276648601
PBS_JOBID= 11172412
Free space on /tmp= 121872 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=211-P1=223-P2=251-P3=3-P4=107-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667921-1276648601/watcher-2667921-1276648601 -o /tmp/evaluation-result-2667921-1276648601/solver-2667921-1276648601 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667921-1276648601.opb

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

MD5SUM BENCH= 1cc97335e4341ed075b6e9adcc382d23
RANDOM SEED=1541719965

node085.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		: 3000.221
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
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	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1788820 kB
Buffers:         25928 kB
Cached:         109500 kB
SwapCached:          0 kB
Active:         121620 kB
Inactive:        73280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1788820 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       59432 kB
Mapped:          15328 kB
Slab:            53756 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180556 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= 121868 MiB
End job on node085 at 2010-06-16 03:06:44