Trace number 2667961

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark16.7774
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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
0.00/0.01	c constraints 574/0 clauses 575/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
1800.06/1800.61	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-2667961-1276649668/watcher-2667961-1276649668 -o /tmp/evaluation-result-2667961-1276649668/solver-2667961-1276649668 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667961-1276649668.opb 

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


[startup+0 s]
/proc/loadavg: 1.04 1.08 1.03 3/106 12732
/proc/meminfo: memFree=1706564/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=2340 CPUtime=0
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 6259609 2396160 216 1992294400 134512640 136485738 4288582144 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12732/statm: 585 216 156 482 0 101 0

[startup+0.0327651 s]
/proc/loadavg: 1.04 1.08 1.03 3/106 12732
/proc/meminfo: memFree=1706564/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=5364 CPUtime=0.02
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 1037 0 0 0 2 0 0 0 20 0 1 0 6259609 5492736 959 1992294400 134512640 136485738 4288582144 18446744073709551615 135868589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 1341 961 198 482 0 857 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5364

[startup+0.101772 s]
/proc/loadavg: 1.04 1.08 1.03 3/106 12732
/proc/meminfo: memFree=1706564/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=10008 CPUtime=0.1
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 2176 0 0 0 9 1 0 0 20 0 1 0 6259609 10248192 2098 1992294400 134512640 136485738 4288582144 18446744073709551615 135340046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 2502 2098 198 482 0 2018 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10008

[startup+0.300794 s]
/proc/loadavg: 1.04 1.08 1.03 3/106 12732
/proc/meminfo: memFree=1706564/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=18540 CPUtime=0.29
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 4285 0 0 0 27 2 0 0 20 0 1 0 6259609 18984960 4207 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 4635 4207 227 482 0 4151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18540

[startup+0.700838 s]
/proc/loadavg: 1.04 1.08 1.03 3/106 12732
/proc/meminfo: memFree=1706564/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=19568 CPUtime=0.69
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 4531 0 0 0 62 7 0 0 20 0 1 0 6259609 20037632 4453 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 4892 4453 227 482 0 4408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19568

[startup+1.50092 s]
/proc/loadavg: 1.04 1.08 1.03 2/107 12733
/proc/meminfo: memFree=1689196/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=20472 CPUtime=1.49
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 4769 0 0 0 132 17 0 0 22 0 1 0 6259609 20963328 4691 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 5118 4691 227 482 0 4634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20472

[startup+3.1011 s]
/proc/loadavg: 1.04 1.08 1.03 2/107 12733
/proc/meminfo: memFree=1688080/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=21656 CPUtime=3.09
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 5049 0 0 0 281 28 0 0 25 0 1 0 6259609 22175744 4971 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 5414 4971 227 482 0 4930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21656

[startup+6.30145 s]
/proc/loadavg: 1.04 1.08 1.03 2/107 12733
/proc/meminfo: memFree=1686468/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=22340 CPUtime=6.29
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 5217 0 0 0 579 50 0 0 25 0 1 0 6259609 22876160 5139 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 5585 5139 227 482 0 5101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22340

[startup+12.7011 s]
/proc/loadavg: 1.04 1.08 1.03 2/107 12733
/proc/meminfo: memFree=1684980/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=23656 CPUtime=12.68
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 5576 0 0 0 1168 100 0 0 25 0 1 0 6259609 24223744 5498 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 5914 5498 227 482 0 5430 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23656

[startup+25.5015 s]
/proc/loadavg: 1.03 1.08 1.03 2/107 12735
/proc/meminfo: memFree=1683988/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=24724 CPUtime=25.48
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 5813 0 0 0 2356 192 0 0 25 0 1 0 6259609 25317376 5735 1992294400 134512640 136485738 4288582144 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 6181 5735 227 482 0 5697 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24724

[startup+51.1013 s]
/proc/loadavg: 1.08 1.09 1.03 2/107 12735
/proc/meminfo: memFree=1682748/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=25984 CPUtime=51.08
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 6136 0 0 0 4757 351 0 0 25 0 1 0 6259609 26607616 6058 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 6496 6058 227 482 0 6012 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25984

[startup+102.309 s]
/proc/loadavg: 1.11 1.09 1.03 2/107 12737
/proc/meminfo: memFree=1680268/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=28404 CPUtime=102.27
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 6728 0 0 0 9529 698 0 0 25 0 1 0 6259609 29085696 6650 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7101 6650 227 482 0 6617 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28404

[startup+162.301 s]
/proc/loadavg: 1.11 1.09 1.03 2/107 12737
/proc/meminfo: memFree=1678780/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=29888 CPUtime=162.24
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 7093 0 0 0 15198 1026 0 0 25 0 1 0 6259609 30605312 7015 1992294400 134512640 136485738 4288582144 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7472 7015 227 482 0 6988 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29888

[startup+222.302 s]
/proc/loadavg: 1.10 1.08 1.03 2/107 12739
/proc/meminfo: memFree=1677788/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=30832 CPUtime=222.23
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 7321 0 0 0 20882 1341 0 0 25 0 1 0 6259609 31571968 7243 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7708 7243 227 482 0 7224 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30832

[startup+282.302 s]
/proc/loadavg: 1.09 1.08 1.03 2/107 12741
/proc/meminfo: memFree=1676920/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=31772 CPUtime=282.21
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 7531 0 0 0 26527 1694 0 0 25 0 1 0 6259609 32534528 7453 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7943 7453 227 482 0 7459 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31772

[startup+342.302 s]
/proc/loadavg: 1.08 1.08 1.03 2/107 12743
/proc/meminfo: memFree=1672704/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=35948 CPUtime=342.2
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 8566 0 0 0 32185 2035 0 0 25 0 1 0 6259609 36810752 8488 1992294400 134512640 136485738 4288582144 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 8987 8488 227 482 0 8503 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35948

[startup+402.302 s]
/proc/loadavg: 1.15 1.10 1.04 2/107 12754
/proc/meminfo: memFree=1671836/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=35604 CPUtime=402.16
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 8566 0 0 0 37863 2353 0 0 25 0 1 0 6259609 36458496 8416 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 8901 8416 227 482 0 8417 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35604

[startup+462.3 s]
/proc/loadavg: 1.17 1.11 1.04 2/107 12754
/proc/meminfo: memFree=1671836/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=36352 CPUtime=462.14
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 8711 0 0 0 43547 2667 0 0 25 0 1 0 6259609 37224448 8561 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9088 8561 227 482 0 8604 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36352

[startup+522.301 s]
/proc/loadavg: 1.06 1.08 1.04 2/107 12756
/proc/meminfo: memFree=1671712/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=36492 CPUtime=522.13
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 8738 0 0 0 49231 2982 0 0 25 0 1 0 6259609 37367808 8588 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9123 8588 227 482 0 8639 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 36492

[startup+582.3 s]
/proc/loadavg: 1.02 1.07 1.03 2/107 12758
/proc/meminfo: memFree=1671588/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=36492 CPUtime=582.11
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 8771 0 0 0 54947 3264 0 0 25 0 1 0 6259609 37367808 8621 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9123 8621 227 482 0 8639 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 36492

[startup+642.301 s]
/proc/loadavg: 1.01 1.05 1.02 2/107 12760
/proc/meminfo: memFree=1671216/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=36968 CPUtime=642.09
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 8877 0 0 0 60646 3563 0 0 25 0 1 0 6259609 37855232 8727 1992294400 134512640 136485738 4288582144 18446744073709551615 134876017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9242 8727 227 482 0 8758 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 36968

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.02 1.01 2/107 12764
/proc/meminfo: memFree=1668736/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=39628 CPUtime=822.04
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9498 0 0 0 77789 4415 0 0 25 0 1 0 6259609 40579072 9348 1992294400 134512640 136485738 4288582144 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9907 9348 227 482 0 9423 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 39628

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 12766
/proc/meminfo: memFree=1668736/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=39560 CPUtime=882.02
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9501 0 0 0 83488 4714 0 0 25 0 1 0 6259609 40509440 9351 1992294400 134512640 136485738 4288582144 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9890 9351 227 482 0 9406 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 39560

[startup+942.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12768
/proc/meminfo: memFree=1668736/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=39708 CPUtime=942
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9509 0 0 0 89212 4988 0 0 25 0 1 0 6259609 40660992 9359 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9927 9359 227 482 0 9443 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 39708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12770
/proc/meminfo: memFree=1668116/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=40408 CPUtime=1001.98
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9682 0 0 0 94926 5272 0 0 25 0 1 0 6259609 41377792 9532 1992294400 134512640 136485738 4288582144 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10102 9532 227 482 0 9618 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 40408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12770
/proc/meminfo: memFree=1668116/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=40408 CPUtime=1061.95
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9683 0 0 0 100678 5517 0 0 25 0 1 0 6259609 41377792 9533 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10102 9533 227 482 0 9618 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 40408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12772
/proc/meminfo: memFree=1668116/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=40408 CPUtime=1121.94
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9683 0 0 0 106387 5807 0 0 25 0 1 0 6259609 41377792 9533 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10102 9533 227 482 0 9618 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 40408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12774
/proc/meminfo: memFree=1667124/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=41312 CPUtime=1181.92
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9902 0 0 0 112048 6144 0 0 25 0 1 0 6259609 42303488 9752 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10328 9752 227 482 0 9844 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 41312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12776
/proc/meminfo: memFree=1667000/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=41312 CPUtime=1241.9
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 9902 0 0 0 117747 6443 0 0 25 0 1 0 6259609 42303488 9752 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10328 9752 227 482 0 9844 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 41312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12778
/proc/meminfo: memFree=1666008/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=42256 CPUtime=1301.89
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 10123 0 0 0 123383 6806 0 0 25 0 1 0 6259609 43270144 9973 1992294400 134512640 136485738 4288582144 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10564 9973 227 482 0 10080 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 42256

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12778
/proc/meminfo: memFree=1666008/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=42256 CPUtime=1361.86
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 10124 0 0 0 129058 7128 0 0 25 0 1 0 6259609 43270144 9974 1992294400 134512640 136485738 4288582144 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10564 9974 227 482 0 10080 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 42256

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12780
/proc/meminfo: memFree=1666008/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=42256 CPUtime=1421.85
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 10141 0 0 0 134736 7449 0 0 25 0 1 0 6259609 43270144 9991 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10564 9991 227 482 0 10080 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 42256

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12782
/proc/meminfo: memFree=1666008/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=42256 CPUtime=1481.83
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 10141 0 0 0 140378 7805 0 0 25 0 1 0 6259609 43270144 9991 1992294400 134512640 136485738 4288582144 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10564 9991 227 482 0 10080 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 42256

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12784
/proc/meminfo: memFree=1662536/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=45636 CPUtime=1541.81
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 11005 0 0 0 146012 8169 0 0 25 0 1 0 6259609 46731264 10783 1992294400 134512640 136485738 4288582144 18446744073709551615 134880515 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 11409 10783 227 482 0 10925 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 45636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12786
/proc/meminfo: memFree=1661792/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=46800 CPUtime=1601.8
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 11259 0 0 0 151733 8447 0 0 25 0 1 0 6259609 47923200 11037 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 11700 11037 227 482 0 11216 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 46800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12786
/proc/meminfo: memFree=1660924/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=47732 CPUtime=1661.78
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 11480 0 0 0 157419 8759 0 0 25 0 1 0 6259609 48877568 11258 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 11933 11258 227 482 0 11449 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 47732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12788
/proc/meminfo: memFree=1660676/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=47876 CPUtime=1721.77
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 11515 0 0 0 163161 9016 0 0 25 0 1 0 6259609 49025024 11293 1992294400 134512640 136485738 4288582144 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 11969 11293 227 482 0 11485 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 47876

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12790
/proc/meminfo: memFree=1660428/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=47876 CPUtime=1781.75
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 11516 0 0 0 168905 9270 0 0 25 0 1 0 6259609 49025024 11294 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 11969 11294 227 482 0 11485 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 47876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12790
/proc/meminfo: memFree=1660428/2059040 swapFree=4192956/4192956
[pid=12732] ppid=12730 vsize=48072 CPUtime=1800.06
/proc/12732/stat : 12732 (pbct) R 12730 12732 11756 0 -1 4202496 11533 0 0 0 170652 9354 0 0 25 0 1 0 6259609 49225728 11311 1992294400 134512640 136485738 4288582144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 12018 11311 227 482 0 11534 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 48072

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1706.52
CPU system time (s): 93.5528
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 48072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1706.52
system time used= 93.5528
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11533
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= 4952

runsolver used 3.14252 second user time and 8.33673 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-16 02:54:28
IDJOB=2667961
IDBENCH=48044
IDSOLVER=1170
FILE ID=node037/2667961-1276649668
PBS_JOBID= 11172438
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667961-1276649668/watcher-2667961-1276649668 -o /tmp/evaluation-result-2667961-1276649668/solver-2667961-1276649668 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667961-1276649668.opb

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

MD5SUM BENCH= 0f650891245dab338bc3d2f3a3dc10c7
RANDOM SEED=186222934

node037.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		: 3000.248
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1707092 kB
Buffers:         67872 kB
Cached:         147452 kB
SwapCached:          0 kB
Active:         124540 kB
Inactive:       150212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1707092 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       59344 kB
Mapped:          15360 kB
Slab:            55536 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180236 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= 62580 MiB
End job on node037 at 2010-06-16 03:24:30