Trace number 2681978

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 fixed? (TO) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_3.opb
MD5SUMdc0a3aac3e055af09a2312e5ef9f2aef
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 variables71
Total number of constraints17
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1782
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5346
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 16/0 clauses 0/0 units 1
0.00/0.00	c vars 71
0.00/0.00	c objective 0 + 0
1800.05/1800.50	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-2681978-1277491831/watcher-2681978-1277491831 -o /tmp/evaluation-result-2681978-1277491831/solver-2681978-1277491831 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681978-1277491831.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 27642
/proc/meminfo: memFree=1781424/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=3444 CPUtime=0
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 557 0 0 0 0 0 0 0 20 0 1 0 90473967 3526656 476 1992294400 134512640 136421960 4287327840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 861 478 193 467 0 392 0

[startup+0.068236 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27642
/proc/meminfo: memFree=1781424/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=7316 CPUtime=0.06
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1514 0 0 0 6 0 0 0 20 0 1 0 90473967 7491584 1433 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 1829 1433 213 467 0 1360 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7316

[startup+0.101239 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27642
/proc/meminfo: memFree=1781424/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=7316 CPUtime=0.09
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1526 0 0 0 9 0 0 0 20 0 1 0 90473967 7491584 1445 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 1829 1446 213 467 0 1360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7316

[startup+0.301257 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27642
/proc/meminfo: memFree=1781424/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=7572 CPUtime=0.29
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1585 0 0 0 27 2 0 0 20 0 1 0 90473967 7753728 1504 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 1893 1504 213 467 0 1424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7572

[startup+0.701293 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27642
/proc/meminfo: memFree=1781424/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=7700 CPUtime=0.7
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1621 0 0 0 65 5 0 0 20 0 1 0 90473967 7884800 1540 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 1925 1540 213 467 0 1456 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7700

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27643
/proc/meminfo: memFree=1775836/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=7956 CPUtime=1.49
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1691 0 0 0 139 10 0 0 22 0 1 0 90473967 8146944 1610 1992294400 134512640 136421960 4287327840 18446744073709551615 134863509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 1989 1610 213 467 0 1520 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7956

[startup+3.1005 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27643
/proc/meminfo: memFree=1775092/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=8468 CPUtime=3.09
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1825 0 0 0 286 23 0 0 25 0 1 0 90473967 8671232 1744 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 2117 1744 213 467 0 1648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8468

[startup+6.30078 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27643
/proc/meminfo: memFree=1774844/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=8596 CPUtime=6.29
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1856 0 0 0 580 49 0 0 25 0 1 0 90473967 8802304 1775 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 2149 1775 213 467 0 1680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8596

[startup+12.7003 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27643
/proc/meminfo: memFree=1774348/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=8980 CPUtime=12.68
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 1947 0 0 0 1165 103 0 0 25 0 1 0 90473967 9195520 1866 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 2245 1866 213 467 0 1776 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8980

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27643
/proc/meminfo: memFree=1773604/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=9628 CPUtime=25.48
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 2121 0 0 0 2343 205 0 0 25 0 1 0 90473967 9859072 2040 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 2407 2040 213 467 0 1938 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9628

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 3/107 27645
/proc/meminfo: memFree=1773108/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=10272 CPUtime=51.08
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 2283 0 0 0 4698 410 0 0 25 0 1 0 90473967 10518528 2202 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 2568 2202 213 467 0 2099 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10272

[startup+102.308 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 27645
/proc/meminfo: memFree=1771620/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=11568 CPUtime=102.27
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 2595 0 0 0 9412 815 0 0 25 0 1 0 90473967 11845632 2514 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 2892 2514 213 467 0 2423 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11568

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27647
/proc/meminfo: memFree=1770628/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=12480 CPUtime=162.25
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 2821 0 0 0 14953 1272 0 0 25 0 1 0 90473967 12779520 2740 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 3120 2740 213 467 0 2651 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12480

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27649
/proc/meminfo: memFree=1769884/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=13132 CPUtime=222.24
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 2992 0 0 0 20475 1749 0 0 25 0 1 0 90473967 13447168 2894 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 3283 2894 213 467 0 2814 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27651
/proc/meminfo: memFree=1768272/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=14780 CPUtime=282.22
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 3402 0 0 0 26031 2191 0 0 25 0 1 0 90473967 15134720 3304 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 3695 3304 213 467 0 3226 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27651
/proc/meminfo: memFree=1767900/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=14856 CPUtime=342.21
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 3476 0 0 0 31586 2635 0 0 25 0 1 0 90473967 15212544 3347 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 3714 3347 213 467 0 3245 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14856

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27653
/proc/meminfo: memFree=1767776/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=15124 CPUtime=402.19
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 3547 0 0 0 37116 3103 0 0 25 0 1 0 90473967 15486976 3414 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 3781 3414 213 467 0 3312 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15124

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27655
/proc/meminfo: memFree=1767156/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=15884 CPUtime=462.18
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 3722 0 0 0 42659 3559 0 0 25 0 1 0 90473967 16265216 3575 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 3971 3575 213 467 0 3502 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15884

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27657
/proc/meminfo: memFree=1767032/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=15836 CPUtime=522.17
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 3735 0 0 0 48203 4014 0 0 25 0 1 0 90473967 16216064 3588 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 3959 3588 213 467 0 3490 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 15836

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27659
/proc/meminfo: memFree=1766660/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=16332 CPUtime=582.15
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 3840 0 0 0 53758 4457 0 0 25 0 1 0 90473967 16723968 3693 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4083 3693 213 467 0 3614 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 16332

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27668
/proc/meminfo: memFree=1764800/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=17124 CPUtime=642.13
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4048 0 0 0 59328 4885 0 0 25 0 1 0 90473967 17534976 3901 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4281 3901 213 467 0 3812 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 17124

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 27676
/proc/meminfo: memFree=1763932/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=18324 CPUtime=882.06
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4365 0 0 0 81514 6692 0 0 25 0 1 0 90473967 18763776 4205 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4581 4205 213 467 0 4112 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 18324

[startup+942.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 27676
/proc/meminfo: memFree=1763808/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=18452 CPUtime=942.06
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4388 0 0 0 87062 7144 0 0 25 0 1 0 90473967 18894848 4228 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4613 4228 213 467 0 4144 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 18452

[startup+1002.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 27678
/proc/meminfo: memFree=1763560/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=18712 CPUtime=1002.04
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4440 0 0 0 92607 7597 0 0 25 0 1 0 90473967 19161088 4280 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4678 4280 213 467 0 4209 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 18712

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 27680
/proc/meminfo: memFree=1763436/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=18840 CPUtime=1062.02
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4512 0 0 0 98127 8075 0 0 25 0 1 0 90473967 19292160 4329 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4710 4329 213 467 0 4241 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 18840

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27682
/proc/meminfo: memFree=1762692/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=19516 CPUtime=1122.01
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4691 0 0 0 103685 8516 0 0 25 0 1 0 90473967 19984384 4502 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4879 4502 213 467 0 4410 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 19516

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27684
/proc/meminfo: memFree=1762568/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=19644 CPUtime=1181.99
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4721 0 0 0 109219 8980 0 0 25 0 1 0 90473967 20115456 4532 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4911 4532 213 467 0 4442 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 19644

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27684
/proc/meminfo: memFree=1762568/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=19608 CPUtime=1241.98
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4727 0 0 0 114745 9453 0 0 25 0 1 0 90473967 20078592 4508 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 4902 4508 213 467 0 4433 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 19608

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27686
/proc/meminfo: memFree=1762196/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=20000 CPUtime=1301.97
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4820 0 0 0 120310 9887 0 0 25 0 1 0 90473967 20480000 4601 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5000 4601 213 467 0 4531 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 20000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27688
/proc/meminfo: memFree=1761700/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=20512 CPUtime=1361.95
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 4948 0 0 0 125901 10294 0 0 25 0 1 0 90473967 21004288 4729 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5128 4729 213 467 0 4659 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 20512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27690
/proc/meminfo: memFree=1760956/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21076 CPUtime=1421.95
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5126 0 0 0 131525 10670 0 0 25 0 1 0 90473967 21581824 4892 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5269 4892 213 467 0 4800 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 21076

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27692
/proc/meminfo: memFree=1760956/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21060 CPUtime=1481.92
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5126 0 0 0 137121 11071 0 0 25 0 1 0 90473967 21565440 4888 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5265 4888 213 467 0 4796 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 21060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27692
/proc/meminfo: memFree=1760956/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21060 CPUtime=1541.91
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5126 0 0 0 142674 11517 0 0 25 0 1 0 90473967 21565440 4888 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5265 4888 213 467 0 4796 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 21060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27694
/proc/meminfo: memFree=1760956/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21060 CPUtime=1601.89
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5126 0 0 0 148229 11960 0 0 25 0 1 0 90473967 21565440 4888 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5265 4888 213 467 0 4796 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 21060

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27696
/proc/meminfo: memFree=1760832/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21188 CPUtime=1661.88
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5147 0 0 0 153774 12414 0 0 25 0 1 0 90473967 21696512 4909 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5297 4909 213 467 0 4828 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 21188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27698
/proc/meminfo: memFree=1760460/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21608 CPUtime=1721.86
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5244 0 0 0 159318 12868 0 0 25 0 1 0 90473967 22126592 5006 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5402 5006 213 467 0 4933 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 21608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27700
/proc/meminfo: memFree=1760336/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21736 CPUtime=1781.85
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5291 0 0 0 164878 13307 0 0 25 0 1 0 90473967 22257664 5053 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5434 5053 213 467 0 4965 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 21736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27700
/proc/meminfo: memFree=1760212/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21884 CPUtime=1800.05
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5300 0 0 0 166567 13438 0 0 25 0 1 0 90473967 22409216 5062 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5471 5062 213 467 0 5002 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 21884

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27700
/proc/meminfo: memFree=1760212/2059040 swapFree=4140544/4192956
[pid=27642] ppid=27640 vsize=21884 CPUtime=1800.05
/proc/27642/stat : 27642 (pbct) R 27640 27642 27538 0 -1 4202496 5300 0 0 0 166567 13438 0 0 25 0 1 0 90473967 22409216 5062 1992294400 134512640 136421960 4287327840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27642/statm: 5471 5062 213 467 0 5002 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 21884

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1665.67
CPU system time (s): 134.391
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 21884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1665.67
system time used= 134.391
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5302
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= 2739

runsolver used 3.03854 second user time and 8.44272 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-25 20:50:32
IDJOB=2681978
IDBENCH=2893
IDSOLVER=1192
FILE ID=node057/2681978-1277491831
PBS_JOBID= 11190543
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_8_70_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681978-1277491831/watcher-2681978-1277491831 -o /tmp/evaluation-result-2681978-1277491831/solver-2681978-1277491831 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681978-1277491831.opb

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

MD5SUM BENCH= dc0a3aac3e055af09a2312e5ef9f2aef
RANDOM SEED=985897844

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:       1781952 kB
Buffers:         50672 kB
Cached:         128884 kB
SwapCached:       5360 kB
Active:          68496 kB
Inactive:       124068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1781952 kB
SwapTotal:     4192956 kB
SwapFree:      4140544 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11620 kB
Mapped:          12068 kB
Slab:            62528 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182216 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= 62392 MiB
End job on node057 at 2010-06-25 21:20:34