Trace number 2668295

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) 1800.06 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-3.opb
MD5SUM473e2cd0e31e48ba0932d7bd34857dd0
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13473
Number of constraints which are clauses13473
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
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 6352
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
0.20/0.25	c constraints 0/0 clauses 9829/0 units 1562
0.20/0.25	c vars 6352
0.30/0.31	c objective 5546 + 652
1800.05/1800.71	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-2668295-1276446161/watcher-2668295-1276446161 -o /tmp/evaluation-result-2668295-1276446161/solver-2668295-1276446161 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668295-1276446161.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: 0.94 1.00 0.99 2/106 22674
/proc/meminfo: memFree=1824744/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=2752 CPUtime=0
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 344 0 0 0 0 0 0 0 25 0 1 0 18267961 2818048 266 1992294400 134512640 136485738 4288456624 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22674/statm: 688 268 149 482 0 204 0

[startup+0.0565369 s]
/proc/loadavg: 0.94 1.00 0.99 2/106 22674
/proc/meminfo: memFree=1824744/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=2752 CPUtime=0.05
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 387 0 0 0 5 0 0 0 25 0 1 0 18267961 2818048 309 1992294400 134512640 136485738 4288456624 18446744073709551615 135848143 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22674/statm: 688 309 157 482 0 204 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2752

[startup+0.101544 s]
/proc/loadavg: 0.94 1.00 0.99 2/106 22674
/proc/meminfo: memFree=1824744/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=2884 CPUtime=0.1
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 424 0 0 0 10 0 0 0 25 0 1 0 18267961 2953216 346 1992294400 134512640 136485738 4288456624 18446744073709551615 135857075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22674/statm: 721 346 157 482 0 237 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2884

[startup+0.301581 s]
/proc/loadavg: 0.94 1.00 0.99 2/106 22674
/proc/meminfo: memFree=1824744/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=3164 CPUtime=0.3
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 479 0 0 0 30 0 0 0 25 0 1 0 18267961 3239936 401 1992294400 134512640 136485738 4288456624 18446744073709551615 135180361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22674/statm: 791 401 160 482 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3164

[startup+0.701653 s]
/proc/loadavg: 0.94 1.00 0.99 2/106 22674
/proc/meminfo: memFree=1824744/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=43924 CPUtime=0.69
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 10965 0 0 0 65 4 0 0 25 0 1 0 18267961 44978176 10410 1992294400 134512640 136485738 4288456624 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 10981 10411 198 482 0 10497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43924

[startup+1.5018 s]
/proc/loadavg: 0.94 1.00 0.99 2/107 22675
/proc/meminfo: memFree=1757280/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=71104 CPUtime=1.49
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 18076 0 0 0 142 7 0 0 25 0 1 0 18267961 72810496 17067 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 17776 17067 225 482 0 17292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71104

[startup+3.10109 s]
/proc/loadavg: 0.94 1.00 0.99 2/107 22675
/proc/meminfo: memFree=1756660/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=71368 CPUtime=3.09
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 18138 0 0 0 302 7 0 0 25 0 1 0 18267961 73080832 17129 1992294400 134512640 136485738 4288456624 18446744073709551615 134883857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 17842 17129 225 482 0 17358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71368

[startup+6.30168 s]
/proc/loadavg: 0.94 1.00 0.99 2/107 22675
/proc/meminfo: memFree=1756040/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=72164 CPUtime=6.29
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 18319 0 0 0 621 8 0 0 25 0 1 0 18267961 73895936 17310 1992294400 134512640 136485738 4288456624 18446744073709551615 134880395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 18041 17310 225 482 0 17557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72164

[startup+12.7008 s]
/proc/loadavg: 0.95 1.00 0.99 2/107 22675
/proc/meminfo: memFree=1754304/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=73620 CPUtime=12.69
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 18698 0 0 0 1260 9 0 0 25 0 1 0 18267961 75386880 17689 1992294400 134512640 136485738 4288456624 18446744073709551615 134878660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 18405 17689 225 482 0 17921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73620

[startup+25.5012 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 22675
/proc/meminfo: memFree=1752940/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=74920 CPUtime=25.48
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19000 0 0 0 2539 9 0 0 25 0 1 0 18267961 76718080 17991 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 18730 17991 225 482 0 18246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74920

[startup+51.1018 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22677
/proc/meminfo: memFree=1752196/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=75668 CPUtime=51.07
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19181 0 0 0 5098 9 0 0 25 0 1 0 18267961 77484032 18172 1992294400 134512640 136485738 4288456624 18446744073709551615 134880480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 18917 18172 225 482 0 18433 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75668

[startup+102.309 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22677
/proc/meminfo: memFree=1751080/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=76600 CPUtime=102.26
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19431 0 0 0 10216 10 0 0 25 0 1 0 18267961 78438400 18422 1992294400 134512640 136485738 4288456624 18446744073709551615 134880564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19150 18422 225 482 0 18666 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76600

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22679
/proc/meminfo: memFree=1750956/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=76740 CPUtime=162.23
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19463 0 0 0 16213 10 0 0 25 0 1 0 18267961 78581760 18454 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19185 18454 225 482 0 18701 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76740

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22681
/proc/meminfo: memFree=1750212/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=77524 CPUtime=222.21
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19641 0 0 0 22211 10 0 0 25 0 1 0 18267961 79384576 18632 1992294400 134512640 136485738 4288456624 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19381 18632 225 482 0 18897 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 77524

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22683
/proc/meminfo: memFree=1749840/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=77788 CPUtime=282.19
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19727 0 0 0 28209 10 0 0 25 0 1 0 18267961 79654912 18718 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19447 18718 225 482 0 18963 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 77788

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22685
/proc/meminfo: memFree=1749716/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=78076 CPUtime=342.16
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19764 0 0 0 34206 10 0 0 25 0 1 0 18267961 79949824 18755 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19519 18755 225 482 0 19035 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 78076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22685
/proc/meminfo: memFree=1749716/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=78076 CPUtime=402.14
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19764 0 0 0 40204 10 0 0 25 0 1 0 18267961 79949824 18755 1992294400 134512640 136485738 4288456624 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19519 18755 225 482 0 19035 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 78076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22687
/proc/meminfo: memFree=1749096/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=78624 CPUtime=462.12
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 19899 0 0 0 46201 11 0 0 25 0 1 0 18267961 80510976 18890 1992294400 134512640 136485738 4288456624 18446744073709551615 134880468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19656 18890 225 482 0 19172 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 78624

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22689
/proc/meminfo: memFree=1748476/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=79124 CPUtime=522.1
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20033 0 0 0 52199 11 0 0 25 0 1 0 18267961 81022976 19024 1992294400 134512640 136485738 4288456624 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19781 19024 225 482 0 19297 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 79124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22691
/proc/meminfo: memFree=1748104/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=79532 CPUtime=582.08
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20118 0 0 0 58197 11 0 0 25 0 1 0 18267961 81440768 19109 1992294400 134512640 136485738 4288456624 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19883 19109 225 482 0 19399 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 79532

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22693
/proc/meminfo: memFree=1748104/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=79532 CPUtime=642.07
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20119 0 0 0 64196 11 0 0 25 0 1 0 18267961 81440768 19110 1992294400 134512640 136485738 4288456624 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19883 19110 225 482 0 19399 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 79532

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22699
/proc/meminfo: memFree=1747484/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=79696 CPUtime=881.97
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20167 0 0 0 88186 11 0 0 25 0 1 0 18267961 81608704 19158 1992294400 134512640 136485738 4288456624 18446744073709551615 134880437 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19924 19158 225 482 0 19440 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 79696

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22701
/proc/meminfo: memFree=1747484/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=79828 CPUtime=941.94
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20185 0 0 0 94183 11 0 0 25 0 1 0 18267961 81743872 19176 1992294400 134512640 136485738 4288456624 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19957 19176 225 482 0 19473 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 79828

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 22704
/proc/meminfo: memFree=1746740/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=79828 CPUtime=1001.92
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20185 0 0 0 100181 11 0 0 25 0 1 0 18267961 81743872 19176 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19957 19176 225 482 0 19473 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 79828

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22706
/proc/meminfo: memFree=1746740/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=79980 CPUtime=1061.9
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20218 0 0 0 106179 11 0 0 25 0 1 0 18267961 81899520 19209 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 19995 19209 225 482 0 19511 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 79980

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22708
/proc/meminfo: memFree=1745748/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81148 CPUtime=1121.88
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20496 0 0 0 112177 11 0 0 25 0 1 0 18267961 83095552 19487 1992294400 134512640 136485738 4288456624 18446744073709551615 134880695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20287 19487 225 482 0 19803 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 81148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22710
/proc/meminfo: memFree=1745252/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81544 CPUtime=1181.86
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20609 0 0 0 118175 11 0 0 25 0 1 0 18267961 83501056 19600 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20386 19600 225 482 0 19902 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 81544

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22712
/proc/meminfo: memFree=1745004/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81708 CPUtime=1241.83
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20657 0 0 0 124172 11 0 0 25 0 1 0 18267961 83668992 19648 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20427 19648 225 482 0 19943 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 81708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22712
/proc/meminfo: memFree=1745004/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81708 CPUtime=1301.82
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20657 0 0 0 130171 11 0 0 25 0 1 0 18267961 83668992 19648 1992294400 134512640 136485738 4288456624 18446744073709551615 134880734 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20427 19648 225 482 0 19943 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 81708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22714
/proc/meminfo: memFree=1745004/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81708 CPUtime=1361.79
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20658 0 0 0 136168 11 0 0 25 0 1 0 18267961 83668992 19649 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20427 19649 225 482 0 19943 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 81708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22716
/proc/meminfo: memFree=1744880/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81888 CPUtime=1421.78
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20686 0 0 0 142166 12 0 0 25 0 1 0 18267961 83853312 19677 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20472 19677 225 482 0 19988 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 81888

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22718
/proc/meminfo: memFree=1744880/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81888 CPUtime=1481.75
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20687 0 0 0 148163 12 0 0 25 0 1 0 18267961 83853312 19678 1992294400 134512640 136485738 4288456624 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20472 19678 225 482 0 19988 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 81888

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22720
/proc/meminfo: memFree=1744756/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81888 CPUtime=1541.73
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20691 0 0 0 154161 12 0 0 25 0 1 0 18267961 83853312 19682 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20472 19682 225 482 0 19988 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 81888

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22720
/proc/meminfo: memFree=1744756/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81888 CPUtime=1601.71
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20692 0 0 0 160159 12 0 0 25 0 1 0 18267961 83853312 19683 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20472 19683 225 482 0 19988 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 81888

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22722
/proc/meminfo: memFree=1744756/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81888 CPUtime=1661.69
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20693 0 0 0 166157 12 0 0 25 0 1 0 18267961 83853312 19684 1992294400 134512640 136485738 4288456624 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20472 19684 225 482 0 19988 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 81888

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22724
/proc/meminfo: memFree=1744756/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=81888 CPUtime=1721.66
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20704 0 0 0 172154 12 0 0 25 0 1 0 18267961 83853312 19695 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20472 19695 225 482 0 19988 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 81888

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22726
/proc/meminfo: memFree=1744508/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=82076 CPUtime=1781.64
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20737 0 0 0 178152 12 0 0 25 0 1 0 18267961 84045824 19728 1992294400 134512640 136485738 4288456624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20519 19728 225 482 0 20035 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 82076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 22726
/proc/meminfo: memFree=1744508/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=82076 CPUtime=1800.05
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20738 0 0 0 179993 12 0 0 25 0 1 0 18267961 84045824 19729 1992294400 134512640 136485738 4288456624 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20519 19729 225 482 0 20035 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 82076

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

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

[startup+1800.71 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 22726
/proc/meminfo: memFree=1744508/2059040 swapFree=4140360/4192956
[pid=22674] ppid=22672 vsize=82076 CPUtime=1800.05
/proc/22674/stat : 22674 (pbct) R 22672 22674 22263 0 -1 4202496 20738 0 0 0 179993 12 0 0 25 0 1 0 18267961 84045824 19729 1992294400 134512640 136485738 4288456624 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22674/statm: 20519 19729 225 482 0 20035 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 82076

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.06
CPU user time (s): 1799.93
CPU system time (s): 0.132979
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 82076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20738
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= 4075

runsolver used 3.42848 second user time and 9.68453 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-13 18:22:41
IDJOB=2668295
IDBENCH=2109
IDSOLVER=1170
FILE ID=node027/2668295-1276446161
PBS_JOBID= 11173329
Free space on /tmp= 62448 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668295-1276446161/watcher-2668295-1276446161 -o /tmp/evaluation-result-2668295-1276446161/solver-2668295-1276446161 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668295-1276446161.opb

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

MD5SUM BENCH= 473e2cd0e31e48ba0932d7bd34857dd0
RANDOM SEED=1918370292

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1825272 kB
Buffers:         57072 kB
Cached:          97012 kB
SwapCached:       6028 kB
Active:          64208 kB
Inactive:       102656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825272 kB
SwapTotal:     4192956 kB
SwapFree:      4140360 kB
Dirty:            2472 kB
Writeback:           0 kB
AnonPages:       10980 kB
Mapped:          13076 kB
Slab:            44848 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182300 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-13 18:52:44