Trace number 2669477

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) 1800.18 1800.68

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534.opb
MD5SUM9a1c9dd98f3544399baaffc61b3b99d7
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.54561
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables5251
Total number of constraints15301
Number of constraints which are clauses15300
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint5100
Number of terms in the objective function 51
Biggest coefficient in the objective function 1125899906842624
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 2251799813685247
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 713623846352979940529142984724747568191373312
Number of bits of the biggest number in a constraint 150
Biggest sum of numbers in a constraint 2854495385411919137542539254950202185769575159
Number of bits of the biggest sum of numbers151
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
0.19/0.20	c constraints 1/0 clauses 15300/0 units 0
0.19/0.20	c vars 5251
0.19/0.20	c objective 51 + 0
1800.10/1800.61	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-2669477-1276628800/watcher-2669477-1276628800 -o /tmp/evaluation-result-2669477-1276628800/solver-2669477-1276628800 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669477-1276628800.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: 0.85 0.97 1.06 3/106 11473
/proc/meminfo: memFree=1732896/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=2208 CPUtime=0
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 255 0 0 0 0 0 0 0 23 0 1 0 4170832 2260992 178 1992294400 134512640 136485738 4293656048 18446744073709551615 134562994 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11473/statm: 552 178 156 482 0 68 0

[startup+0.0188501 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 11473
/proc/meminfo: memFree=1732896/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=2208 CPUtime=0.01
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 263 0 0 0 1 0 0 0 23 0 1 0 4170832 2260992 186 1992294400 134512640 136485738 4293656048 18446744073709551615 135857033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11473/statm: 552 186 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.101857 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 11473
/proc/meminfo: memFree=1732896/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=2472 CPUtime=0.1
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 331 0 0 0 10 0 0 0 23 0 1 0 4170832 2531328 254 1992294400 134512640 136485738 4293656048 18446744073709551615 135415713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11473/statm: 618 254 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.301875 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 11473
/proc/meminfo: memFree=1732896/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=14644 CPUtime=0.29
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 3330 0 0 0 28 1 0 0 23 0 1 0 4170832 14995456 3253 1992294400 134512640 136485738 4293656048 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 3661 3254 194 482 0 3177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14644

[startup+0.701908 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 11473
/proc/meminfo: memFree=1732896/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=49228 CPUtime=0.69
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 12389 0 0 0 65 4 0 0 25 0 1 0 4170832 50409472 11853 1992294400 134512640 136485738 4293656048 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 12307 11853 199 482 0 11823 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49228

[startup+1.50198 s]
/proc/loadavg: 0.86 0.97 1.06 2/107 11474
/proc/meminfo: memFree=1663076/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=73440 CPUtime=1.49
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 18669 0 0 0 141 8 0 0 25 0 1 0 4170832 75202560 17915 1992294400 134512640 136485738 4293656048 18446744073709551615 135256150 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 18360 17915 227 482 0 17876 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73440

[startup+3.10111 s]
/proc/loadavg: 0.86 0.97 1.06 2/107 11474
/proc/meminfo: memFree=1660100/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=77036 CPUtime=3.09
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 19567 0 0 0 298 11 0 0 25 0 1 0 4170832 78884864 18813 1992294400 134512640 136485738 4293656048 18446744073709551615 135183793 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 19259 18813 228 482 0 18775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77036

[startup+6.30139 s]
/proc/loadavg: 0.87 0.97 1.06 2/107 11476
/proc/meminfo: memFree=1653280/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=83988 CPUtime=6.29
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 21283 0 0 0 615 14 0 0 25 0 1 0 4170832 86003712 20529 1992294400 134512640 136485738 4293656048 18446744073709551615 135293579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 20997 20529 228 482 0 20513 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83988

[startup+12.7009 s]
/proc/loadavg: 0.88 0.97 1.06 2/107 11476
/proc/meminfo: memFree=1638400/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=97484 CPUtime=12.69
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 24662 0 0 0 1246 23 0 0 25 0 1 0 4170832 99823616 23908 1992294400 134512640 136485738 4293656048 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 24371 23908 228 482 0 23887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97484

[startup+25.501 s]
/proc/loadavg: 0.90 0.97 1.06 2/107 11476
/proc/meminfo: memFree=1612236/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=123080 CPUtime=25.49
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 31069 0 0 0 2514 35 0 0 25 0 1 0 4170832 126033920 30315 1992294400 134512640 136485738 4293656048 18446744073709551615 135256246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 30770 30315 228 482 0 30286 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123080

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 1.06 2/107 11476
/proc/meminfo: memFree=1588056/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=147396 CPUtime=51.08
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 37135 0 0 0 5066 42 0 0 25 0 1 0 4170832 150933504 36381 1992294400 134512640 136485738 4293656048 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 36849 36381 228 482 0 36365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 147396

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 1.05 2/107 11478
/proc/meminfo: memFree=1492576/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=242228 CPUtime=102.28
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 60832 0 0 0 10147 81 0 0 25 0 1 0 4170832 248041472 60078 1992294400 134512640 136485738 4293656048 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 60557 60078 228 482 0 60073 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 242228

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/107 11480
/proc/meminfo: memFree=1376512/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=358820 CPUtime=162.25
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 89983 0 0 0 16099 126 0 0 25 0 1 0 4170832 367431680 89229 1992294400 134512640 136485738 4293656048 18446744073709551615 135260386 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 89705 89229 228 482 0 89221 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 358820

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/107 11480
/proc/meminfo: memFree=1329020/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=405256 CPUtime=222.23
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 101605 0 0 0 22067 156 0 0 25 0 1 0 4170832 414982144 100851 1992294400 134512640 136485738 4293656048 18446744073709551615 134882320 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 101314 100851 228 482 0 100830 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 405256

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/107 11482
/proc/meminfo: memFree=1318728/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=417604 CPUtime=282.21
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 104667 0 0 0 28048 173 0 0 25 0 1 0 4170832 427626496 103913 1992294400 134512640 136485738 4293656048 18446744073709551615 135173815 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 104401 103913 228 482 0 103917 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 417604

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.03 2/107 11484
/proc/meminfo: memFree=1189644/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=544604 CPUtime=342.2
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 136438 0 0 0 34017 203 0 0 25 0 1 0 4170832 557674496 135684 1992294400 134512640 136485738 4293656048 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 136151 135684 228 482 0 135667 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 544604

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.02 2/107 11486
/proc/meminfo: memFree=1144260/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=589524 CPUtime=402.18
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 147676 0 0 0 39984 234 0 0 25 0 1 0 4170832 603672576 146922 1992294400 134512640 136485738 4293656048 18446744073709551615 135177694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 147381 146922 228 482 0 146897 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 589524

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.02 2/107 11488
/proc/meminfo: memFree=1144260/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=589524 CPUtime=462.17
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 147676 0 0 0 45959 258 0 0 25 0 1 0 4170832 603672576 146922 1992294400 134512640 136485738 4293656048 18446744073709551615 135184223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 147381 146922 228 482 0 146897 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 589524

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/107 11488
/proc/meminfo: memFree=1144136/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=589524 CPUtime=522.15
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 147676 0 0 0 51936 279 0 0 25 0 1 0 4170832 603672576 146922 1992294400 134512640 136485738 4293656048 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 147381 146922 228 482 0 146897 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 589524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/107 11490
/proc/meminfo: memFree=1146244/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=586792 CPUtime=582.13
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 147677 0 0 0 57911 302 0 0 25 0 1 0 4170832 600875008 146245 1992294400 134512640 136485738 4293656048 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 146698 146245 228 482 0 146214 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 586792

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11492
/proc/meminfo: memFree=1146244/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=586792 CPUtime=642.12
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 147677 0 0 0 63897 315 0 0 25 0 1 0 4170832 600875008 146245 1992294400 134512640 136485738 4293656048 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 146698 146245 228 482 0 146214 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 586792

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11496
/proc/meminfo: memFree=1066016/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=667384 CPUtime=822.07
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 81852 355 0 0 25 0 1 0 4170832 683401216 166348 1992294400 134512640 136485738 4293656048 18446744073709551615 135859569 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 166846 166348 228 482 0 166362 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 667384

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11498
/proc/meminfo: memFree=1065892/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=667384 CPUtime=882.05
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 87824 381 0 0 25 0 1 0 4170832 683401216 166348 1992294400 134512640 136485738 4293656048 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 166846 166348 228 482 0 166362 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 667384

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11500
/proc/meminfo: memFree=1065892/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=667384 CPUtime=942.03
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 93805 398 0 0 25 0 1 0 4170832 683401216 166348 1992294400 134512640 136485738 4293656048 18446744073709551615 134883270 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 166846 166348 228 482 0 166362 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 667384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11502
/proc/meminfo: memFree=1065892/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=667384 CPUtime=1002.01
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 99797 404 0 0 25 0 1 0 4170832 683401216 166348 1992294400 134512640 136485738 4293656048 18446744073709551615 135183730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 166846 166348 228 482 0 166362 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 667384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11504
/proc/meminfo: memFree=1065768/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=667384 CPUtime=1062
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 105771 429 0 0 25 0 1 0 4170832 683401216 166348 1992294400 134512640 136485738 4293656048 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 166846 166348 228 482 0 166362 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 667384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11504
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1121.98
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 111749 449 0 0 25 0 1 0 4170832 674689024 164253 1992294400 134512640 136485738 4293656048 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164253 228 482 0 164235 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 658876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11506
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1181.96
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 117735 461 0 0 25 0 1 0 4170832 674689024 164253 1992294400 134512640 136485738 4293656048 18446744073709551615 135869167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164253 228 482 0 164235 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 658876

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11508
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1241.95
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 123723 472 0 0 25 0 1 0 4170832 674689024 164253 1992294400 134512640 136485738 4293656048 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164253 228 482 0 164235 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 658876

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11510
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1301.93
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 129701 492 0 0 25 0 1 0 4170832 674689024 164253 1992294400 134512640 136485738 4293656048 18446744073709551615 135859223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164253 228 482 0 164235 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 658876

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11512
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1361.91
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167780 0 0 0 135677 514 0 0 25 0 1 0 4170832 674689024 164253 1992294400 134512640 136485738 4293656048 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164253 228 482 0 164235 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 658876

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 1.00 3/107 11512
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1421.9
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 141667 523 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 658876

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11514
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1481.87
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 147645 542 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 135173316 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 658876

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 11516
/proc/meminfo: memFree=1073580/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1541.86
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 153625 561 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 134882306 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 658876

[startup+1602.3 s]
/proc/loadavg: 1.03 0.99 1.00 2/107 11521
/proc/meminfo: memFree=1073456/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1601.84
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 159612 572 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 135857008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 658876

[startup+1662.3 s]
/proc/loadavg: 1.01 0.99 1.00 2/107 11523
/proc/meminfo: memFree=1073456/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1661.83
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 165601 582 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 135860656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 658876

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 11523
/proc/meminfo: memFree=1073456/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1721.81
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 171591 590 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 135860656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 658876

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 11525
/proc/meminfo: memFree=1073456/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1781.8
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 177585 595 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 134879560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 658876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 11525
/proc/meminfo: memFree=1073456/2059040 swapFree=4192956/4192956
[pid=11473] ppid=11471 vsize=658876 CPUtime=1800.1
/proc/11473/stat : 11473 (pbct) R 11471 11473 11408 0 -1 4202496 167781 0 0 0 179414 596 0 0 25 0 1 0 4170832 674689024 164254 1992294400 134512640 136485738 4293656048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11473/statm: 164719 164254 228 482 0 164235 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 658876

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

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

Child status: 0
Real time (s): 1800.68
CPU time (s): 1800.18
CPU user time (s): 1794.15
CPU system time (s): 6.03108
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 667384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.15
system time used= 6.03108
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167781
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= 4930

runsolver used 3.17352 second user time and 8.30574 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-15 21:06:40
IDJOB=2669477
IDBENCH=3045
IDSOLVER=1170
FILE ID=node057/2669477-1276628800
PBS_JOBID= 11172359
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669477-1276628800/watcher-2669477-1276628800 -o /tmp/evaluation-result-2669477-1276628800/solver-2669477-1276628800 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669477-1276628800.opb

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

MD5SUM BENCH= 9a1c9dd98f3544399baaffc61b3b99d7
RANDOM SEED=1990481124

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1733424 kB
Buffers:         48920 kB
Cached:         141064 kB
SwapCached:          0 kB
Active:         118480 kB
Inactive:       130800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1733424 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2836 kB
Writeback:           0 kB
AnonPages:       59268 kB
Mapped:          15396 kB
Slab:            54616 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 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= 62532 MiB
End job on node057 at 2010-06-15 21:36:43