Trace number 2681900

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-5-c.opb
MD5SUM47657fb6d35516304c5b4897d4fb805d
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 variables2678
Total number of constraints6689
Number of constraints which are clauses6689
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 2678
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 2678
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2678
Number of bits of the biggest sum of numbers12
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
0.00/0.07	c constraints 0/0 clauses 6689/0 units 0
0.00/0.07	c vars 2678
0.00/0.07	c objective 2678 + 0
1800.07/1800.61	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-2681900-1277481746/watcher-2681900-1277481746 -o /tmp/evaluation-result-2681900-1277481746/solver-2681900-1277481746 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681900-1277481746.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: 1.08 1.02 0.92 3/106 30951
/proc/meminfo: memFree=1790568/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=2416 CPUtime=0
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 123778632 2473984 220 1992294400 134512640 136421960 4287869120 18446744073709551615 135380499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30951/statm: 604 220 145 467 0 135 0

[startup+0.0921169 s]
/proc/loadavg: 1.08 1.02 0.92 3/106 30951
/proc/meminfo: memFree=1790568/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=4780 CPUtime=0.08
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 901 0 0 0 8 0 0 0 20 0 1 0 123778632 4894720 821 1992294400 134512640 136421960 4287869120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 1195 822 188 467 0 726 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4780

[startup+0.101118 s]
/proc/loadavg: 1.08 1.02 0.92 3/106 30951
/proc/meminfo: memFree=1790568/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=5852 CPUtime=0.09
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 1164 0 0 0 9 0 0 0 20 0 1 0 123778632 5992448 1084 1992294400 134512640 136421960 4287869120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 1463 1085 188 467 0 994 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5852

[startup+0.301141 s]
/proc/loadavg: 1.08 1.02 0.92 3/106 30951
/proc/meminfo: memFree=1790568/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=30040 CPUtime=0.29
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 7364 0 0 0 26 3 0 0 20 0 1 0 123778632 30760960 7169 1992294400 134512640 136421960 4287869120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 7510 7173 194 467 0 7041 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30040

[startup+0.701188 s]
/proc/loadavg: 1.08 1.02 0.92 3/106 30951
/proc/meminfo: memFree=1790568/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=38000 CPUtime=0.69
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 9358 0 0 0 66 3 0 0 20 0 1 0 123778632 38912000 8968 1992294400 134512640 136421960 4287869120 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 9500 8968 212 467 0 9031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38000

[startup+1.50128 s]
/proc/loadavg: 1.08 1.02 0.92 2/107 30952
/proc/meminfo: memFree=1755220/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=38396 CPUtime=1.49
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 9464 0 0 0 146 3 0 0 22 0 1 0 123778632 39317504 9074 1992294400 134512640 136421960 4287869120 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 9599 9074 212 467 0 9130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38396

[startup+3.10147 s]
/proc/loadavg: 1.08 1.02 0.92 2/107 30952
/proc/meminfo: memFree=1754352/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=39192 CPUtime=3.09
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 9659 0 0 0 306 3 0 0 25 0 1 0 123778632 40132608 9269 1992294400 134512640 136421960 4287869120 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 9798 9269 212 467 0 9329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39192

[startup+6.30184 s]
/proc/loadavg: 1.07 1.02 0.92 2/107 30952
/proc/meminfo: memFree=1753484/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=39852 CPUtime=6.29
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 9805 0 0 0 625 4 0 0 25 0 1 0 123778632 40808448 9415 1992294400 134512640 136421960 4287869120 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 9963 9415 213 467 0 9494 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39852

[startup+12.7016 s]
/proc/loadavg: 1.07 1.02 0.92 2/107 30952
/proc/meminfo: memFree=1752996/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=39984 CPUtime=12.69
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 9847 0 0 0 1265 4 0 0 25 0 1 0 123778632 40943616 9457 1992294400 134512640 136421960 4287869120 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 9996 9457 213 467 0 9527 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39984

[startup+25.5011 s]
/proc/loadavg: 1.05 1.01 0.92 2/107 30952
/proc/meminfo: memFree=1752500/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=40516 CPUtime=25.48
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 9973 0 0 0 2544 4 0 0 25 0 1 0 123778632 41488384 9583 1992294400 134512640 136421960 4287869120 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10129 9583 213 467 0 9660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40516

[startup+51.1011 s]
/proc/loadavg: 1.03 1.01 0.92 2/107 30954
/proc/meminfo: memFree=1751756/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=41152 CPUtime=51.07
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10143 0 0 0 5103 4 0 0 25 0 1 0 123778632 42139648 9753 1992294400 134512640 136421960 4287869120 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10288 9753 213 467 0 9819 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41152

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 0.92 2/107 30954
/proc/meminfo: memFree=1750888/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=42108 CPUtime=102.27
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10357 0 0 0 10222 5 0 0 25 0 1 0 123778632 43118592 9967 1992294400 134512640 136421960 4287869120 18446744073709551615 134902208 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10527 9967 213 467 0 10058 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42108

[startup+162.301 s]
/proc/loadavg: 1.08 1.02 0.93 2/107 30956
/proc/meminfo: memFree=1750764/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=42252 CPUtime=162.24
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10403 0 0 0 16219 5 0 0 25 0 1 0 123778632 43266048 10013 1992294400 134512640 136421960 4287869120 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10563 10013 213 467 0 10094 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42252

[startup+222.301 s]
/proc/loadavg: 1.03 1.01 0.93 2/107 30958
/proc/meminfo: memFree=1749896/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=43088 CPUtime=222.22
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10586 0 0 0 22216 6 0 0 25 0 1 0 123778632 44122112 10196 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10772 10196 213 467 0 10303 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43088

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 30960
/proc/meminfo: memFree=1749772/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=43248 CPUtime=282.21
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10616 0 0 0 28215 6 0 0 25 0 1 0 123778632 44285952 10226 1992294400 134512640 136421960 4287869120 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10812 10226 213 467 0 10343 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43248

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30960
/proc/meminfo: memFree=1749648/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=43248 CPUtime=342.18
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10637 0 0 0 34212 6 0 0 25 0 1 0 123778632 44285952 10247 1992294400 134512640 136421960 4287869120 18446744073709551615 134861866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10812 10247 213 467 0 10343 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30962
/proc/meminfo: memFree=1749648/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=43380 CPUtime=402.17
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10650 0 0 0 40211 6 0 0 25 0 1 0 123778632 44421120 10260 1992294400 134512640 136421960 4287869120 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10845 10260 213 467 0 10376 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43380

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30964
/proc/meminfo: memFree=1749276/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=43700 CPUtime=462.15
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10746 0 0 0 46209 6 0 0 25 0 1 0 123778632 44748800 10356 1992294400 134512640 136421960 4287869120 18446744073709551615 134862348 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 10925 10356 213 467 0 10456 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43700

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30966
/proc/meminfo: memFree=1748656/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=44448 CPUtime=522.14
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10888 0 0 0 52207 7 0 0 25 0 1 0 123778632 45514752 10498 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11112 10498 213 467 0 10643 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44448

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 0.93 2/107 30968
/proc/meminfo: memFree=1748284/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=44580 CPUtime=582.12
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10959 0 0 0 58205 7 0 0 25 0 1 0 123778632 45649920 10569 1992294400 134512640 136421960 4287869120 18446744073709551615 134861924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11145 10569 213 467 0 10676 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44580

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 30968
/proc/meminfo: memFree=1748160/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=44712 CPUtime=642.1
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 10985 0 0 0 64203 7 0 0 25 0 1 0 123778632 45785088 10595 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11178 10595 213 467 0 10709 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44712

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30977
/proc/meminfo: memFree=1747292/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=44976 CPUtime=822.04
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11040 0 0 0 82196 8 0 0 25 0 1 0 123778632 46055424 10650 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11244 10650 213 467 0 10775 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 44976

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 3/107 30979
/proc/meminfo: memFree=1747168/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=44976 CPUtime=882.02
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11040 0 0 0 88194 8 0 0 25 0 1 0 123778632 46055424 10650 1992294400 134512640 136421960 4287869120 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11244 10650 213 467 0 10775 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 44976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30979
/proc/meminfo: memFree=1747168/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=44976 CPUtime=941.99
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11043 0 0 0 94191 8 0 0 25 0 1 0 123778632 46055424 10653 1992294400 134512640 136421960 4287869120 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11244 10653 213 467 0 10775 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 44976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30981
/proc/meminfo: memFree=1747044/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=44976 CPUtime=1001.97
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11058 0 0 0 100189 8 0 0 25 0 1 0 123778632 46055424 10668 1992294400 134512640 136421960 4287869120 18446744073709551615 134861904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11244 10668 213 467 0 10775 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 44976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30983
/proc/meminfo: memFree=1747044/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=45140 CPUtime=1061.96
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11069 0 0 0 106187 9 0 0 25 0 1 0 123778632 46223360 10679 1992294400 134512640 136421960 4287869120 18446744073709551615 134861933 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11285 10679 213 467 0 10816 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 45140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30985
/proc/meminfo: memFree=1746920/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=45284 CPUtime=1121.95
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11101 0 0 0 112186 9 0 0 25 0 1 0 123778632 46370816 10711 1992294400 134512640 136421960 4287869120 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11321 10711 213 467 0 10852 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 45284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30987
/proc/meminfo: memFree=1746920/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=45284 CPUtime=1181.92
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11115 0 0 0 118183 9 0 0 25 0 1 0 123778632 46370816 10725 1992294400 134512640 136421960 4287869120 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11321 10725 213 467 0 10852 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 45284

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30987
/proc/meminfo: memFree=1746548/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=45836 CPUtime=1241.91
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11232 0 0 0 124182 9 0 0 25 0 1 0 123778632 46936064 10842 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11459 10842 213 467 0 10990 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 45836

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30989
/proc/meminfo: memFree=1746300/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46156 CPUtime=1301.9
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11297 0 0 0 130181 9 0 0 25 0 1 0 123778632 47263744 10907 1992294400 134512640 136421960 4287869120 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11539 10907 213 467 0 11070 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 46156

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30991
/proc/meminfo: memFree=1746052/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46428 CPUtime=1361.87
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11352 0 0 0 136178 9 0 0 25 0 1 0 123778632 47542272 10962 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11607 10962 213 467 0 11138 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 46428

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30993
/proc/meminfo: memFree=1746052/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46428 CPUtime=1421.86
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11357 0 0 0 142177 9 0 0 25 0 1 0 123778632 47542272 10967 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11607 10967 213 467 0 11138 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 46428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30995
/proc/meminfo: memFree=1746052/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46428 CPUtime=1481.84
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11360 0 0 0 148175 9 0 0 25 0 1 0 123778632 47542272 10970 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11607 10970 213 467 0 11138 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 46428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30995
/proc/meminfo: memFree=1745928/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46428 CPUtime=1541.82
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11366 0 0 0 154173 9 0 0 25 0 1 0 123778632 47542272 10976 1992294400 134512640 136421960 4287869120 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11607 10976 213 467 0 11138 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 46428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30997
/proc/meminfo: memFree=1745928/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46560 CPUtime=1601.81
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11382 0 0 0 160171 10 0 0 25 0 1 0 123778632 47677440 10992 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11640 10992 213 467 0 11171 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 46560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 30999
/proc/meminfo: memFree=1745928/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46560 CPUtime=1661.79
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11393 0 0 0 166169 10 0 0 25 0 1 0 123778632 47677440 11003 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11640 11003 213 467 0 11171 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 46560

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 31001
/proc/meminfo: memFree=1745680/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46696 CPUtime=1721.78
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11424 0 0 0 172168 10 0 0 25 0 1 0 123778632 47816704 11034 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11674 11034 213 467 0 11205 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 46696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 31003
/proc/meminfo: memFree=1745432/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46696 CPUtime=1781.76
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11424 0 0 0 178166 10 0 0 25 0 1 0 123778632 47816704 11034 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11674 11034 213 467 0 11205 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 46696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 31003
/proc/meminfo: memFree=1745432/2059040 swapFree=4136396/4192956
[pid=30951] ppid=30949 vsize=46696 CPUtime=1800.07
/proc/30951/stat : 30951 (pbct) R 30949 30951 30354 0 -1 4202496 11424 0 0 0 179997 10 0 0 25 0 1 0 123778632 47816704 11034 1992294400 134512640 136421960 4287869120 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 11674 11034 213 467 0 11205 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 46696

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): 1800.09
CPU user time (s): 1799.97
CPU system time (s): 0.110983
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 46696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11426
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= 2791

runsolver used 2.94255 second user time and 8.5377 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-25 18:02:26
IDJOB=2681900
IDBENCH=2198
IDSOLVER=1192
FILE ID=node001/2681900-1277481746
PBS_JOBID= 11190534
Free space on /tmp= 62440 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-5-c.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681900-1277481746/watcher-2681900-1277481746 -o /tmp/evaluation-result-2681900-1277481746/solver-2681900-1277481746 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681900-1277481746.opb

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

MD5SUM BENCH= 47657fb6d35516304c5b4897d4fb805d
RANDOM SEED=1468277864

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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:       1791096 kB
Buffers:         40468 kB
Cached:         126936 kB
SwapCached:       9008 kB
Active:          75188 kB
Inactive:       105168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1791096 kB
SwapTotal:     4192956 kB
SwapFree:      4136396 kB
Dirty:            2144 kB
Writeback:           0 kB
AnonPages:       11612 kB
Mapped:           8444 kB
Slab:            65768 kB
PageTables:       4276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182736 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= 62440 MiB
End job on node001 at 2010-06-25 18:32:29