Trace number 2668294

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) 1800.08 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f1000.opb
MD5SUM8fb889bdb08324a2b9780b5ff988846e
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 variables2000
Total number of constraints5250
Number of constraints which are clauses5250
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 constraint3
Number of terms in the objective function 2000
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 2000
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
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
0.00/0.06	c constraints 0/0 clauses 5250/0 units 0
0.00/0.06	c vars 2000
0.00/0.06	c objective 2000 + 0
1800.05/1800.80	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-2668294-1276445094/watcher-2668294-1276445094 -o /tmp/evaluation-result-2668294-1276445094/solver-2668294-1276445094 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668294-1276445094.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: 0.92 0.98 0.99 3/106 25153
/proc/meminfo: memFree=1834124/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=2352 CPUtime=0
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 282 0 0 0 0 0 0 0 23 0 1 0 20111081 2408448 205 1992294400 134512640 136485738 4292033296 18446744073709551615 134524651 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 588 205 156 482 0 104 0

[startup+0.071953 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25153
/proc/meminfo: memFree=1834124/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=3792 CPUtime=0.06
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 618 0 0 0 6 0 0 0 23 0 1 0 20111081 3883008 541 1992294400 134512640 136485738 4292033296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 948 542 193 482 0 464 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3792

[startup+0.10196 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25153
/proc/meminfo: memFree=1834124/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=7256 CPUtime=0.09
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 1484 0 0 0 9 0 0 0 23 0 1 0 20111081 7430144 1407 1992294400 134512640 136485738 4292033296 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 1814 1408 193 482 0 1330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7256

[startup+0.302002 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25153
/proc/meminfo: memFree=1834124/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=28640 CPUtime=0.29
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 6909 0 0 0 26 3 0 0 24 0 1 0 20111081 29327360 6733 1992294400 134512640 136485738 4292033296 18446744073709551615 135025318 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 7160 6733 210 482 0 6676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28640

[startup+0.701088 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25153
/proc/meminfo: memFree=1834124/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=29736 CPUtime=0.69
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 7212 0 0 0 66 3 0 0 25 0 1 0 20111081 30449664 7036 1992294400 134512640 136485738 4292033296 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 7434 7036 221 482 0 6950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29736

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25154
/proc/meminfo: memFree=1806092/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=30660 CPUtime=1.49
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 7441 0 0 0 146 3 0 0 25 0 1 0 20111081 31395840 7265 1992294400 134512640 136485738 4292033296 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 7665 7265 221 482 0 7181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30660

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25154
/proc/meminfo: memFree=1805348/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=31188 CPUtime=3.09
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 7566 0 0 0 306 3 0 0 25 0 1 0 20111081 31936512 7390 1992294400 134512640 136485738 4292033296 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 7797 7390 221 482 0 7313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31188

[startup+6.30028 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25154
/proc/meminfo: memFree=1804852/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=31452 CPUtime=6.28
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 7658 0 0 0 625 3 0 0 25 0 1 0 20111081 32206848 7482 1992294400 134512640 136485738 4292033296 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 7863 7482 221 482 0 7379 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31452

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25154
/proc/meminfo: memFree=1804108/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=31980 CPUtime=12.68
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 7755 0 0 0 1265 3 0 0 25 0 1 0 20111081 32747520 7579 1992294400 134512640 136485738 4292033296 18446744073709551615 134881005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 7995 7579 221 482 0 7511 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31980

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25154
/proc/meminfo: memFree=1803364/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=33036 CPUtime=25.48
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 8023 0 0 0 2544 4 0 0 25 0 1 0 20111081 33828864 7847 1992294400 134512640 136485738 4292033296 18446744073709551615 134882258 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 8259 7847 221 482 0 7775 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33036

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 25154
/proc/meminfo: memFree=1801628/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=34356 CPUtime=51.07
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 8364 0 0 0 5103 4 0 0 25 0 1 0 20111081 35180544 8188 1992294400 134512640 136485738 4292033296 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 8589 8188 221 482 0 8105 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34356

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 25156
/proc/meminfo: memFree=1799644/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=36180 CPUtime=102.26
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 8815 0 0 0 10221 5 0 0 25 0 1 0 20111081 37048320 8639 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 9045 8639 221 482 0 8561 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36180

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25158
/proc/meminfo: memFree=1799148/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=36712 CPUtime=162.22
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 8960 0 0 0 16217 5 0 0 25 0 1 0 20111081 37593088 8784 1992294400 134512640 136485738 4292033296 18446744073709551615 134880739 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 9178 8784 221 482 0 8694 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 36712

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25160
/proc/meminfo: memFree=1798032/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=37656 CPUtime=222.2
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 9198 0 0 0 22214 6 0 0 25 0 1 0 20111081 38559744 9022 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 9414 9022 221 482 0 8930 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 37656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25162
/proc/meminfo: memFree=1796296/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=39544 CPUtime=282.17
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 9652 0 0 0 28211 6 0 0 25 0 1 0 20111081 40493056 9476 1992294400 134512640 136485738 4292033296 18446744073709551615 134880748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 9886 9476 221 482 0 9402 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 39544

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25162
/proc/meminfo: memFree=1796172/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=39544 CPUtime=342.15
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 9652 0 0 0 34208 7 0 0 25 0 1 0 20111081 40493056 9476 1992294400 134512640 136485738 4292033296 18446744073709551615 134882823 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 9886 9476 221 482 0 9402 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 39544

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25164
/proc/meminfo: memFree=1795552/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=40216 CPUtime=402.13
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 9825 0 0 0 40205 8 0 0 25 0 1 0 20111081 41181184 9649 1992294400 134512640 136485738 4292033296 18446744073709551615 134880657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 10054 9649 221 482 0 9570 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 40216

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25166
/proc/meminfo: memFree=1795180/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=40500 CPUtime=462.1
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 9893 0 0 0 46202 8 0 0 25 0 1 0 20111081 41472000 9717 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 10125 9717 221 482 0 9641 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 40500

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25168
/proc/meminfo: memFree=1794932/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=40632 CPUtime=522.07
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 9915 0 0 0 52199 8 0 0 25 0 1 0 20111081 41607168 9739 1992294400 134512640 136485738 4292033296 18446744073709551615 134880564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 10158 9739 221 482 0 9674 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 40632

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25173
/proc/meminfo: memFree=1793568/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=41440 CPUtime=582.05
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 10146 0 0 0 58196 9 0 0 25 0 1 0 20111081 42434560 9970 1992294400 134512640 136485738 4292033296 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 10360 9970 221 482 0 9876 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 41440

[startup+642.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 25173
/proc/meminfo: memFree=1792452/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=42760 CPUtime=642.03
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 10434 0 0 0 64194 9 0 0 25 0 1 0 20111081 43786240 10258 1992294400 134512640 136485738 4292033296 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 10690 10258 221 482 0 10206 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 42760

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25179
/proc/meminfo: memFree=1791336/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=43964 CPUtime=821.95
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 10738 0 0 0 82185 10 0 0 25 0 1 0 20111081 45019136 10562 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 10991 10562 221 482 0 10507 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 43964

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25181
/proc/meminfo: memFree=1791336/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=43964 CPUtime=881.93
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 10738 0 0 0 88182 11 0 0 25 0 1 0 20111081 45019136 10562 1992294400 134512640 136485738 4292033296 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 10991 10562 221 482 0 10507 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 43964

[startup+942.301 s]
/proc/loadavg: 1.09 1.03 1.01 2/107 25181
/proc/meminfo: memFree=1790964/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=44360 CPUtime=941.89
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 10845 0 0 0 94178 11 0 0 25 0 1 0 20111081 45424640 10669 1992294400 134512640 136485738 4292033296 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11090 10669 221 482 0 10606 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 44360

[startup+1002.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 25183
/proc/meminfo: memFree=1790220/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=45192 CPUtime=1001.87
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11025 0 0 0 100175 12 0 0 25 0 1 0 20111081 46276608 10849 1992294400 134512640 136485738 4292033296 18446744073709551615 134878483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11298 10849 221 482 0 10814 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 45192

[startup+1062.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 25185
/proc/meminfo: memFree=1790096/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=45192 CPUtime=1061.84
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11042 0 0 0 106172 12 0 0 25 0 1 0 20111081 46276608 10866 1992294400 134512640 136485738 4292033296 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11298 10866 221 482 0 10814 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 45192

[startup+1122.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 25187
/proc/meminfo: memFree=1789972/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=45192 CPUtime=1121.83
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11048 0 0 0 112170 13 0 0 25 0 1 0 20111081 46276608 10872 1992294400 134512640 136485738 4292033296 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11298 10872 221 482 0 10814 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 45192

[startup+1182.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 25189
/proc/meminfo: memFree=1789352/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=45852 CPUtime=1181.8
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11193 0 0 0 118167 13 0 0 25 0 1 0 20111081 46952448 11017 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11463 11017 221 482 0 10979 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 45852

[startup+1242.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 25189
/proc/meminfo: memFree=1789104/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=45852 CPUtime=1241.78
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11193 0 0 0 124164 14 0 0 25 0 1 0 20111081 46952448 11017 1992294400 134512640 136485738 4292033296 18446744073709551615 134880578 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11463 11017 221 482 0 10979 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 45852

[startup+1302.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 25191
/proc/meminfo: memFree=1788856/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=46248 CPUtime=1301.76
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11291 0 0 0 130162 14 0 0 25 0 1 0 20111081 47357952 11115 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11562 11115 221 482 0 11078 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 46248

[startup+1362.3 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 25193
/proc/meminfo: memFree=1788112/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=46928 CPUtime=1361.72
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11460 0 0 0 136158 14 0 0 25 0 1 0 20111081 48054272 11284 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11732 11284 221 482 0 11248 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 46928

[startup+1422.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 25195
/proc/meminfo: memFree=1787740/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=47216 CPUtime=1421.71
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11542 0 0 0 142157 14 0 0 25 0 1 0 20111081 48349184 11366 1992294400 134512640 136485738 4292033296 18446744073709551615 134880618 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 11804 11366 221 482 0 11320 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 47216

[startup+1482.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 25197
/proc/meminfo: memFree=1786252/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=48868 CPUtime=1481.68
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 11930 0 0 0 148153 15 0 0 25 0 1 0 20111081 50040832 11754 1992294400 134512640 136485738 4292033296 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 12217 11754 221 482 0 11733 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 48868

[startup+1542.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 25197
/proc/meminfo: memFree=1785632/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=49428 CPUtime=1541.65
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 12056 0 0 0 154150 15 0 0 25 0 1 0 20111081 50614272 11880 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 12357 11880 221 482 0 11873 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 49428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 25199
/proc/meminfo: memFree=1785136/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=49848 CPUtime=1601.63
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 12184 0 0 0 160148 15 0 0 25 0 1 0 20111081 51044352 12008 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 12462 12008 221 482 0 11978 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 49848

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25201
/proc/meminfo: memFree=1785136/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=50032 CPUtime=1661.61
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 12193 0 0 0 166145 16 0 0 25 0 1 0 20111081 51232768 12017 1992294400 134512640 136485738 4292033296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 12508 12017 221 482 0 12024 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 50032

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25203
/proc/meminfo: memFree=1785012/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=50032 CPUtime=1721.58
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 12194 0 0 0 172142 16 0 0 25 0 1 0 20111081 51232768 12018 1992294400 134512640 136485738 4292033296 18446744073709551615 134880875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 12508 12018 221 482 0 12024 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 50032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25205
/proc/meminfo: memFree=1784764/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=50032 CPUtime=1781.56
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 12208 0 0 0 178140 16 0 0 25 0 1 0 20111081 51232768 12032 1992294400 134512640 136485738 4292033296 18446744073709551615 134886615 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 12508 12032 221 482 0 12024 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 50032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25205
/proc/meminfo: memFree=1784640/2059040 swapFree=4140384/4192956
[pid=25153] ppid=25151 vsize=50172 CPUtime=1800.05
/proc/25153/stat : 25153 (pbct) R 25151 25153 24765 0 -1 4202496 12235 0 0 0 179989 16 0 0 25 0 1 0 20111081 51376128 12059 1992294400 134512640 136485738 4292033296 18446744073709551615 134882535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25153/statm: 12543 12059 221 482 0 12059 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 50172

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): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1799.9
CPU system time (s): 0.175973
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 50172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12236
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= 23190

runsolver used 3.19351 second user time and 8.28574 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-13 18:04:55
IDJOB=2668294
IDBENCH=2075
IDSOLVER=1170
FILE ID=node010/2668294-1276445094
PBS_JOBID= 11173328
Free space on /tmp= 62500 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f1000.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668294-1276445094/watcher-2668294-1276445094 -o /tmp/evaluation-result-2668294-1276445094/solver-2668294-1276445094 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668294-1276445094.opb

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

MD5SUM BENCH= 8fb889bdb08324a2b9780b5ff988846e
RANDOM SEED=180053272

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:       1834528 kB
Buffers:         27888 kB
Cached:         117308 kB
SwapCached:       6468 kB
Active:          63412 kB
Inactive:        95036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834528 kB
SwapTotal:     4192956 kB
SwapFree:      4140384 kB
Dirty:            2116 kB
Writeback:           0 kB
AnonPages:       10872 kB
Mapped:          12924 kB
Slab:            44180 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182968 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= 62496 MiB
End job on node010 at 2010-06-13 18:34:57