Trace number 2668538

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? (TO) 1800.17 1800.89

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.15.opb
MD5SUMf368868fda311e5aaeadb84d33b29291
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3750
Optimality of the best value was proved NO
Number of variables7500
Total number of constraints237715
Number of constraints which are clauses237715
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint15
Number of terms in the objective function 7500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 7500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7500
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
2.09/2.13	c constraints 0/0 clauses 237715/0 units 0
2.09/2.13	c vars 7500
2.09/2.13	c objective 7500 + 0
1800.09/1800.81	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668538-1276449555/watcher-2668538-1276449555 -o /tmp/evaluation-result-2668538-1276449555/solver-2668538-1276449555 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668538-1276449555.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25370
/proc/meminfo: memFree=1847204/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=2752 CPUtime=0
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 355 0 0 0 0 0 0 0 20 0 1 0 20557155 2818048 277 1992294400 134512640 136485738 4286891312 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25370/statm: 688 277 149 482 0 204 0

[startup+0.106339 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25370
/proc/meminfo: memFree=1847204/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=3064 CPUtime=0.1
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 458 0 0 0 10 0 0 0 20 0 1 0 20557155 3137536 380 1992294400 134512640 136485738 4286891312 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25370/statm: 766 380 156 482 0 282 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3064

[startup+0.200358 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25370
/proc/meminfo: memFree=1847204/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=3460 CPUtime=0.19
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 552 0 0 0 19 0 0 0 20 0 1 0 20557155 3543040 474 1992294400 134512640 136485738 4286891312 18446744073709551615 135172018 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25370/statm: 865 474 156 482 0 381 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3460

[startup+0.30038 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25370
/proc/meminfo: memFree=1847204/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=3724 CPUtime=0.29
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 653 0 0 0 29 0 0 0 20 0 1 0 20557155 3813376 575 1992294400 134512640 136485738 4286891312 18446744073709551615 135173201 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25370/statm: 931 575 156 482 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.700465 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25370
/proc/meminfo: memFree=1847204/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=5560 CPUtime=0.69
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 1153 0 0 0 69 0 0 0 20 0 1 0 20557155 5693440 977 1992294400 134512640 136485738 4286891312 18446744073709551615 135416637 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25370/statm: 1390 977 156 482 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5560

[startup+1.50064 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25371
/proc/meminfo: memFree=1842112/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=8976 CPUtime=1.49
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 2086 0 0 0 149 0 0 0 23 0 1 0 20557155 9191424 1781 1992294400 134512640 136485738 4286891312 18446744073709551615 135860521 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25370/statm: 2244 1781 156 482 0 1760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8976

[startup+3.10098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25371
/proc/meminfo: memFree=1829588/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=96104 CPUtime=3.09
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 25880 0 0 0 300 9 0 0 25 0 1 0 20557155 98410496 23102 1992294400 134512640 136485738 4286891312 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 24026 23102 193 482 0 23542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96104

[startup+6.30066 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25371
/proc/meminfo: memFree=1441096/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=416420 CPUtime=6.28
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 110732 0 0 0 587 41 0 0 25 0 1 0 20557155 426414080 101798 1992294400 134512640 136485738 4286891312 18446744073709551615 134880521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 104105 101798 222 482 0 103621 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 416420

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25371
/proc/meminfo: memFree=1432912/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=423572 CPUtime=12.69
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 112516 0 0 0 1226 43 0 0 25 0 1 0 20557155 433737728 103582 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 105893 103582 222 482 0 105409 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 423572

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25373
/proc/meminfo: memFree=1422868/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=433148 CPUtime=25.48
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 114929 0 0 0 2503 45 0 0 25 0 1 0 20557155 443543552 105995 1992294400 134512640 136485738 4286891312 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 108287 105995 222 482 0 107803 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 433148

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25373
/proc/meminfo: memFree=1406004/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=450328 CPUtime=51.07
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 119183 0 0 0 5057 50 0 0 25 0 1 0 20557155 461135872 110249 1992294400 134512640 136485738 4286891312 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 112582 110249 222 482 0 112098 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 450328

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25375
/proc/meminfo: memFree=1385916/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=470008 CPUtime=102.26
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 124128 0 0 0 10171 55 0 0 25 0 1 0 20557155 481288192 115194 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 117502 115194 222 482 0 117018 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 470008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25375
/proc/meminfo: memFree=1366572/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=489576 CPUtime=162.23
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 128995 0 0 0 16163 60 0 0 25 0 1 0 20557155 501325824 120061 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 122394 120061 222 482 0 121910 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 489576

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25377
/proc/meminfo: memFree=1348716/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=507084 CPUtime=222.22
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 133378 0 0 0 22158 64 0 0 25 0 1 0 20557155 519254016 124444 1992294400 134512640 136485738 4286891312 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 126771 124444 222 482 0 126287 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 507084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25379
/proc/meminfo: memFree=1336440/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=519444 CPUtime=282.18
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 136472 0 0 0 28151 67 0 0 25 0 1 0 20557155 531910656 127538 1992294400 134512640 136485738 4286891312 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 129861 127538 222 482 0 129377 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 519444

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25381
/proc/meminfo: memFree=1325032/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=530944 CPUtime=342.16
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 139283 0 0 0 34146 70 0 0 25 0 1 0 20557155 543686656 130349 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 132736 130349 222 482 0 132252 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 530944

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25383
/proc/meminfo: memFree=1314740/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=541060 CPUtime=402.13
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 141828 0 0 0 40141 72 0 0 25 0 1 0 20557155 554045440 132894 1992294400 134512640 136485738 4286891312 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 135265 132894 222 482 0 134781 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 541060

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25383
/proc/meminfo: memFree=1304820/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=551056 CPUtime=462.1
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 144320 0 0 0 46135 75 0 0 25 0 1 0 20557155 564281344 135386 1992294400 134512640 136485738 4286891312 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 137764 135386 222 482 0 137280 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 551056

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25385
/proc/meminfo: memFree=1296636/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=559212 CPUtime=522.09
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 146343 0 0 0 52131 78 0 0 25 0 1 0 20557155 572633088 137409 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 139803 137409 222 482 0 139319 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 559212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25387
/proc/meminfo: memFree=1285476/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=570236 CPUtime=582.06
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 149091 0 0 0 58125 81 0 0 25 0 1 0 20557155 583921664 140157 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 142559 140157 222 482 0 142075 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 570236

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25389
/proc/meminfo: memFree=1275680/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=580276 CPUtime=642.04
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 151624 0 0 0 64120 84 0 0 25 0 1 0 20557155 594202624 142690 1992294400 134512640 136485738 4286891312 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 145069 142690 222 482 0 144585 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 580276

[startup+702.301 s]

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

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25395
/proc/meminfo: memFree=1239224/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=616548 CPUtime=881.95
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 160576 0 0 0 88100 95 0 0 25 0 1 0 20557155 631345152 151642 1992294400 134512640 136485738 4286891312 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 154137 151642 222 482 0 153653 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 616548

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25397
/proc/meminfo: memFree=1232776/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=623004 CPUtime=941.92
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 162176 0 0 0 94095 97 0 0 25 0 1 0 20557155 637956096 153242 1992294400 134512640 136485738 4286891312 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 155751 153242 222 482 0 155267 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 623004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25399
/proc/meminfo: memFree=1225708/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=629900 CPUtime=1001.9
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 163901 0 0 0 100091 99 0 0 25 0 1 0 20557155 645017600 154967 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 157475 154967 222 482 0 156991 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 629900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25399
/proc/meminfo: memFree=1217772/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=637860 CPUtime=1061.87
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 165908 0 0 0 106086 101 0 0 25 0 1 0 20557155 653168640 156974 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 159465 156974 222 482 0 158981 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 637860

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 25401
/proc/meminfo: memFree=1211820/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=643796 CPUtime=1121.85
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 167364 0 0 0 112083 102 0 0 25 0 1 0 20557155 659247104 158430 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 160949 158430 222 482 0 160465 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 643796

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25403
/proc/meminfo: memFree=1205744/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=649824 CPUtime=1181.83
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 168885 0 0 0 118079 104 0 0 25 0 1 0 20557155 665419776 159951 1992294400 134512640 136485738 4286891312 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 162456 159951 222 482 0 161972 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 649824

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25405
/proc/meminfo: memFree=1199296/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=656200 CPUtime=1241.79
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 170462 0 0 0 124074 105 0 0 25 0 1 0 20557155 671948800 161528 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 164050 161528 222 482 0 163566 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 656200

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25407
/proc/meminfo: memFree=1194088/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=661340 CPUtime=1301.78
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 171750 0 0 0 130071 107 0 0 25 0 1 0 20557155 677212160 162816 1992294400 134512640 136485738 4286891312 18446744073709551615 134880701 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 165335 162816 222 482 0 164851 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 661340

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25407
/proc/meminfo: memFree=1187640/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=668440 CPUtime=1361.75
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 173363 0 0 0 136067 108 0 0 25 0 1 0 20557155 684482560 164429 1992294400 134512640 136485738 4286891312 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 167110 164429 222 482 0 166626 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 668440

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25409
/proc/meminfo: memFree=1180944/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=675140 CPUtime=1421.73
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 175034 0 0 0 142063 110 0 0 25 0 1 0 20557155 691343360 166100 1992294400 134512640 136485738 4286891312 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 168785 166100 222 482 0 168301 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 675140

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25411
/proc/meminfo: memFree=1174372/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=681552 CPUtime=1481.7
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 176667 0 0 0 148058 112 0 0 25 0 1 0 20557155 697909248 167733 1992294400 134512640 136485738 4286891312 18446744073709551615 134880956 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 170388 167733 222 482 0 169904 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 681552

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25413
/proc/meminfo: memFree=1168916/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=686964 CPUtime=1541.68
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 177986 0 0 0 154055 113 0 0 25 0 1 0 20557155 703451136 169052 1992294400 134512640 136485738 4286891312 18446744073709551615 134880979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 171741 169052 222 482 0 171257 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 686964

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25415
/proc/meminfo: memFree=1163212/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=692852 CPUtime=1601.66
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 179423 0 0 0 160051 115 0 0 25 0 1 0 20557155 709480448 170489 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 173213 170489 222 482 0 172729 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 692852

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25415
/proc/meminfo: memFree=1157632/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=698584 CPUtime=1661.63
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 180826 0 0 0 166047 116 0 0 25 0 1 0 20557155 715350016 171892 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 174646 171892 222 482 0 174162 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 698584

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25417
/proc/meminfo: memFree=1152796/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=703292 CPUtime=1721.6
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 182013 0 0 0 172043 117 0 0 25 0 1 0 20557155 720171008 173079 1992294400 134512640 136485738 4286891312 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 175823 173079 222 482 0 175339 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 703292

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25419
/proc/meminfo: memFree=1148084/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=707720 CPUtime=1781.59
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 183105 0 0 0 178040 119 0 0 25 0 1 0 20557155 724705280 174171 1992294400 134512640 136485738 4286891312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 176930 174171 222 482 0 176446 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 707720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25419
/proc/meminfo: memFree=1146472/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=709408 CPUtime=1800.09
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 183509 0 0 0 179890 119 0 0 25 0 1 0 20557155 726433792 174575 1992294400 134512640 136485738 4286891312 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 177352 174575 222 482 0 176868 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 709408

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25419
/proc/meminfo: memFree=1146472/2059040 swapFree=4140384/4192956
[pid=25370] ppid=25368 vsize=709408 CPUtime=1800.09
/proc/25370/stat : 25370 (pbct) R 25368 25370 24765 0 -1 4202496 183509 0 0 0 179890 119 0 0 25 0 1 0 20557155 726433792 174575 1992294400 134512640 136485738 4286891312 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25370/statm: 177352 174575 222 482 0 176868 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 709408

Child status: 0
Real time (s): 1800.89
CPU time (s): 1800.17
CPU user time (s): 1798.91
CPU system time (s): 1.26281
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 709408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.91
system time used= 1.26281
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183510
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= 20503

runsolver used 3.10253 second user time and 8.37473 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-13 19:19:15
IDJOB=2668538
IDBENCH=2139
IDSOLVER=1170
FILE ID=node010/2668538-1276449555
PBS_JOBID= 11173328
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.15.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668538-1276449555/watcher-2668538-1276449555 -o /tmp/evaluation-result-2668538-1276449555/solver-2668538-1276449555 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668538-1276449555.opb

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

MD5SUM BENCH= f368868fda311e5aaeadb84d33b29291
RANDOM SEED=104109016

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1847600 kB
Buffers:         25340 kB
Cached:         106916 kB
SwapCached:       6468 kB
Active:          72536 kB
Inactive:        73044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847600 kB
SwapTotal:     4192956 kB
SwapFree:      4140384 kB
Dirty:            7848 kB
Writeback:           0 kB
AnonPages:       11072 kB
Mapped:          13008 kB
Slab:            43832 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181852 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= 62492 MiB
End job on node010 at 2010-06-13 19:49:18