Trace number 2681983

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_1.opb
MD5SUM775c76356ae7fda7a41e5dcf917f66b2
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 variables51
Total number of constraints13
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 constraints12
Minimum length of a constraint1
Maximum length of a constraint50
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 1273
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3819
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
0.00/0.00	c constraints 12/0 clauses 0/0 units 1
0.00/0.00	c vars 51
0.00/0.00	c objective 0 + 0
1800.01/1800.61	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-2681983-1277492316/watcher-2681983-1277492316 -o /tmp/evaluation-result-2681983-1277492316/solver-2681983-1277492316 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681983-1277492316.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: 1.00 1.00 1.00 3/106 29062
/proc/meminfo: memFree=1906204/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=3436 CPUtime=0
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 572 0 0 0 0 0 0 0 17 0 1 0 90522548 3518464 492 1992294400 134512640 136421960 4292269664 18446744073709551615 134708681 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 859 492 193 467 0 390 0

[startup+0.090473 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29062
/proc/meminfo: memFree=1906204/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=5452 CPUtime=0.08
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1087 0 0 0 8 0 0 0 17 0 1 0 90522548 5582848 1007 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1363 1007 213 467 0 894 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5452

[startup+0.101474 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29062
/proc/meminfo: memFree=1906204/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=5452 CPUtime=0.09
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1091 0 0 0 9 0 0 0 17 0 1 0 90522548 5582848 1011 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1363 1011 213 467 0 894 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5452

[startup+0.301507 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29062
/proc/meminfo: memFree=1906204/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=5584 CPUtime=0.29
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1112 0 0 0 27 2 0 0 17 0 1 0 90522548 5718016 1032 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1396 1032 213 467 0 927 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5584

[startup+0.701574 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29062
/proc/meminfo: memFree=1906204/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=5712 CPUtime=0.69
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1130 0 0 0 63 6 0 0 17 0 1 0 90522548 5849088 1050 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1428 1050 213 467 0 959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5712

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29063
/proc/meminfo: memFree=1902724/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=5840 CPUtime=1.5
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1157 0 0 0 136 14 0 0 18 0 1 0 90522548 5980160 1077 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1460 1077 213 467 0 991 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5840

[startup+3.10098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29063
/proc/meminfo: memFree=1902228/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=5968 CPUtime=3.09
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1210 0 0 0 277 32 0 0 21 0 1 0 90522548 6111232 1130 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1492 1130 213 467 0 1023 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5968

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29063
/proc/meminfo: memFree=1901856/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=6096 CPUtime=6.29
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1232 0 0 0 567 62 0 0 25 0 1 0 90522548 6242304 1152 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1524 1152 213 467 0 1055 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6096

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29063
/proc/meminfo: memFree=1901484/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=6352 CPUtime=12.69
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1294 0 0 0 1144 125 0 0 25 0 1 0 90522548 6504448 1214 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1588 1214 213 467 0 1119 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6352

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29065
/proc/meminfo: memFree=1901236/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=6612 CPUtime=25.48
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1381 0 0 0 2298 250 0 0 25 0 1 0 90522548 6770688 1301 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1653 1301 213 467 0 1184 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6612

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29065
/proc/meminfo: memFree=1900864/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=7128 CPUtime=51.08
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1483 0 0 0 4624 484 0 0 25 0 1 0 90522548 7299072 1403 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1782 1403 213 467 0 1313 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7128

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29067
/proc/meminfo: memFree=1900244/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=7516 CPUtime=102.26
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1605 0 0 0 9264 962 0 0 25 0 1 0 90522548 7696384 1525 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1879 1525 213 467 0 1410 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7516

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29076
/proc/meminfo: memFree=1899252/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=7896 CPUtime=162.23
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1675 0 0 0 14688 1535 0 0 25 0 1 0 90522548 8085504 1595 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 1974 1595 213 467 0 1505 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7896

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29078
/proc/meminfo: memFree=1898880/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=8328 CPUtime=222.21
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1789 0 0 0 20157 2064 0 0 25 0 1 0 90522548 8527872 1709 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2082 1709 213 467 0 1613 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8328

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29080
/proc/meminfo: memFree=1898632/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=8588 CPUtime=282.19
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1857 0 0 0 25592 2627 0 0 25 0 1 0 90522548 8794112 1774 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2147 1774 213 467 0 1678 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8588

[startup+342.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 29082
/proc/meminfo: memFree=1898384/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=8656 CPUtime=342.17
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1887 0 0 0 31025 3192 0 0 25 0 1 0 90522548 8863744 1804 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2164 1804 213 467 0 1695 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8656

[startup+402.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 29084
/proc/meminfo: memFree=1898260/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=8784 CPUtime=402.15
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1927 0 0 0 36454 3761 0 0 25 0 1 0 90522548 8994816 1844 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2196 1844 213 467 0 1727 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8784

[startup+462.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 29084
/proc/meminfo: memFree=1897888/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=9040 CPUtime=462.13
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 1989 0 0 0 41915 4298 0 0 25 0 1 0 90522548 9256960 1906 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2260 1906 213 467 0 1791 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9040

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29086
/proc/meminfo: memFree=1897640/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=9320 CPUtime=522.12
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2056 0 0 0 47358 4854 0 0 25 0 1 0 90522548 9543680 1973 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2330 1973 213 467 0 1861 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9320

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29088
/proc/meminfo: memFree=1897392/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=9436 CPUtime=582.09
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2099 0 0 0 52819 5390 0 0 25 0 1 0 90522548 9662464 2006 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2359 2006 213 467 0 1890 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9436

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29090
/proc/meminfo: memFree=1897268/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=9640 CPUtime=642.08
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2132 0 0 0 58272 5936 0 0 25 0 1 0 90522548 9871360 2039 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2410 2039 213 467 0 1941 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 9640

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29094
/proc/meminfo: memFree=1896648/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10080 CPUtime=822.01
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2263 0 0 0 74609 7592 0 0 25 0 1 0 90522548 10321920 2158 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2520 2158 213 467 0 2051 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 10080

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29096
/proc/meminfo: memFree=1896524/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10208 CPUtime=881.99
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2284 0 0 0 80040 8159 0 0 25 0 1 0 90522548 10452992 2179 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2552 2179 213 467 0 2083 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 10208

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29098
/proc/meminfo: memFree=1896400/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10240 CPUtime=941.98
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2306 0 0 0 85504 8694 0 0 25 0 1 0 90522548 10485760 2201 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2560 2201 213 467 0 2091 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 10240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29100
/proc/meminfo: memFree=1896028/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10552 CPUtime=1001.95
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2377 0 0 0 90976 9219 0 0 25 0 1 0 90522548 10805248 2272 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2638 2272 213 467 0 2169 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 10552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29100
/proc/meminfo: memFree=1895904/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10692 CPUtime=1061.94
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2399 0 0 0 96432 9762 0 0 25 0 1 0 90522548 10948608 2294 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2673 2294 213 467 0 2204 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 10692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29102
/proc/meminfo: memFree=1895780/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10692 CPUtime=1121.92
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2412 0 0 0 101881 10311 0 0 25 0 1 0 90522548 10948608 2307 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2673 2307 213 467 0 2204 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 10692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29104
/proc/meminfo: memFree=1895780/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10732 CPUtime=1181.9
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2419 0 0 0 107331 10859 0 0 25 0 1 0 90522548 10989568 2314 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2683 2314 213 467 0 2214 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 10732

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29106
/proc/meminfo: memFree=1895532/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10988 CPUtime=1241.88
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2465 0 0 0 112777 11411 0 0 25 0 1 0 90522548 11251712 2360 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2747 2360 213 467 0 2278 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 10988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29108
/proc/meminfo: memFree=1895408/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=10988 CPUtime=1301.87
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2489 0 0 0 118248 11939 0 0 25 0 1 0 90522548 11251712 2384 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2747 2384 213 467 0 2278 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 10988

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29108
/proc/meminfo: memFree=1895284/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11088 CPUtime=1361.84
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2497 0 0 0 123685 12499 0 0 25 0 1 0 90522548 11354112 2392 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2772 2392 213 467 0 2303 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 11088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29110
/proc/meminfo: memFree=1895036/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11200 CPUtime=1421.83
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2542 0 0 0 129142 13041 0 0 25 0 1 0 90522548 11468800 2437 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2800 2437 213 467 0 2331 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 11200

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29112
/proc/meminfo: memFree=1894912/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11328 CPUtime=1481.81
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2569 0 0 0 134598 13583 0 0 25 0 1 0 90522548 11599872 2464 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2832 2464 213 467 0 2363 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 11328

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29114
/proc/meminfo: memFree=1895160/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11328 CPUtime=1541.78
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2577 0 0 0 140083 14095 0 0 25 0 1 0 90522548 11599872 2472 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2832 2472 213 467 0 2363 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 11328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29116
/proc/meminfo: memFree=1895160/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11328 CPUtime=1601.76
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2579 0 0 0 145541 14635 0 0 25 0 1 0 90522548 11599872 2474 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2832 2474 213 467 0 2363 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 11328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29116
/proc/meminfo: memFree=1895036/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11456 CPUtime=1661.75
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2590 0 0 0 151003 15172 0 0 25 0 1 0 90522548 11730944 2485 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2864 2485 213 467 0 2395 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 11456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29118
/proc/meminfo: memFree=1894912/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11456 CPUtime=1721.72
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2591 0 0 0 156452 15720 0 0 25 0 1 0 90522548 11730944 2486 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2864 2486 213 467 0 2395 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 11456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29120
/proc/meminfo: memFree=1894788/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11520 CPUtime=1781.71
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2626 0 0 0 161914 16257 0 0 25 0 1 0 90522548 11796480 2521 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2880 2521 213 467 0 2411 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 11520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29120
/proc/meminfo: memFree=1894664/2059040 swapFree=4139556/4192956
[pid=29062] ppid=29060 vsize=11520 CPUtime=1800.01
/proc/29062/stat : 29062 (pbct) R 29060 29062 28958 0 -1 4202496 2631 0 0 0 163575 16426 0 0 25 0 1 0 90522548 11796480 2525 1992294400 134512640 136421960 4292269664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2880 2525 213 467 0 2411 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 11520

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): 1800.03
CPU user time (s): 1635.76
CPU system time (s): 164.268
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 11648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1635.76
system time used= 164.268
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2633
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= 3074

runsolver used 3.12052 second user time and 8.36073 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-25 20:58:36
IDJOB=2681983
IDBENCH=2906
IDSOLVER=1192
FILE ID=node055/2681983-1277492316
PBS_JOBID= 11190557
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681983-1277492316/watcher-2681983-1277492316 -o /tmp/evaluation-result-2681983-1277492316/solver-2681983-1277492316 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681983-1277492316.opb

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

MD5SUM BENCH= 775c76356ae7fda7a41e5dcf917f66b2
RANDOM SEED=830374263

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1906732 kB
Buffers:          4832 kB
Cached:          61976 kB
SwapCached:       5916 kB
Active:          34056 kB
Inactive:        45348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1906732 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11372 kB
Mapped:          11888 kB
Slab:            51072 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182844 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= 62360 MiB
End job on node055 at 2010-06-25 21:28:39