Trace number 2681986

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_5_40_1.opb
MD5SUMae75c4a4fdafb98542bd11b7f7eecd54
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 variables41
Total number of constraints11
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 constraints10
Minimum length of a constraint1
Maximum length of a constraint40
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 1086
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3258
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 10/0 clauses 0/0 units 1
0.00/0.00	c vars 41
0.00/0.00	c objective 0 + 0
1800.05/1800.61	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-2681986-1277492499/watcher-2681986-1277492499 -o /tmp/evaluation-result-2681986-1277492499/solver-2681986-1277492499 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681986-1277492499.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: 0.99 0.97 0.99 3/106 29926
/proc/meminfo: memFree=1856452/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=3436 CPUtime=0
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 579 0 0 0 0 0 0 0 22 0 1 0 90542730 3518464 498 1992294400 134512640 136421960 4291404352 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 859 498 193 467 0 390 0

[startup+0.045095 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 29926
/proc/meminfo: memFree=1856452/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=4736 CPUtime=0.03
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 895 0 0 0 3 0 0 0 22 0 1 0 90542730 4849664 814 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1184 814 213 467 0 715 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4736

[startup+0.101101 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 29926
/proc/meminfo: memFree=1856452/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=4736 CPUtime=0.09
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 910 0 0 0 8 1 0 0 22 0 1 0 90542730 4849664 829 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1184 829 213 467 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4736

[startup+0.301122 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 29926
/proc/meminfo: memFree=1856452/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=4736 CPUtime=0.29
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 918 0 0 0 26 3 0 0 22 0 1 0 90542730 4849664 837 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1184 837 213 467 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4736

[startup+0.701166 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 29926
/proc/meminfo: memFree=1856452/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=4864 CPUtime=0.69
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 926 0 0 0 63 6 0 0 23 0 1 0 90542730 4980736 845 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1216 845 213 467 0 747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4864

[startup+1.50125 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29927
/proc/meminfo: memFree=1853840/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=4864 CPUtime=1.49
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 945 0 0 0 134 15 0 0 25 0 1 0 90542730 4980736 864 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1216 864 213 467 0 747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4864

[startup+3.10043 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29927
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=4992 CPUtime=3.09
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 979 0 0 0 276 33 0 0 25 0 1 0 90542730 5111808 898 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1248 898 213 467 0 779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4992

[startup+6.30078 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29927
/proc/meminfo: memFree=1853220/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=5120 CPUtime=6.28
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 994 0 0 0 560 68 0 0 25 0 1 0 90542730 5242880 913 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1280 913 213 467 0 811 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5120

[startup+12.7005 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29927
/proc/meminfo: memFree=1852972/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=5252 CPUtime=12.69
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1033 0 0 0 1132 137 0 0 25 0 1 0 90542730 5378048 952 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1313 952 213 467 0 844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5252

[startup+25.5009 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29927
/proc/meminfo: memFree=1852724/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=5380 CPUtime=25.48
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1078 0 0 0 2279 269 0 0 25 0 1 0 90542730 5509120 997 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1345 997 213 467 0 876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5380

[startup+51.1017 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 29929
/proc/meminfo: memFree=1852476/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=5632 CPUtime=51.07
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1146 0 0 0 4556 551 0 0 25 0 1 0 90542730 5767168 1065 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1408 1065 213 467 0 939 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5632

[startup+102.308 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 29929
/proc/meminfo: memFree=1852104/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6008 CPUtime=102.27
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1216 0 0 0 9118 1109 0 0 25 0 1 0 90542730 6152192 1135 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1502 1135 213 467 0 1033 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6008

[startup+162.301 s]
/proc/loadavg: 1.18 1.04 1.01 2/107 29931
/proc/meminfo: memFree=1851732/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6268 CPUtime=162.24
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1289 0 0 0 14465 1759 0 0 25 0 1 0 90542730 6418432 1208 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1567 1208 213 467 0 1098 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6268

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 29933
/proc/meminfo: memFree=1851608/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6388 CPUtime=222.23
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1312 0 0 0 19819 2404 0 0 25 0 1 0 90542730 6541312 1231 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1597 1231 213 467 0 1128 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6388

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 29935
/proc/meminfo: memFree=1851360/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6516 CPUtime=282.21
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1340 0 0 0 25164 3057 0 0 25 0 1 0 90542730 6672384 1259 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1629 1259 213 467 0 1160 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6516

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 29937
/proc/meminfo: memFree=1851360/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6572 CPUtime=342.19
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1368 0 0 0 30521 3698 0 0 25 0 1 0 90542730 6729728 1287 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1643 1287 213 467 0 1174 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6572

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29937
/proc/meminfo: memFree=1850988/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6824 CPUtime=402.17
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1417 0 0 0 35886 4331 0 0 25 0 1 0 90542730 6987776 1336 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1706 1336 213 467 0 1237 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6824

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29939
/proc/meminfo: memFree=1850988/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6824 CPUtime=462.15
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1442 0 0 0 41256 4959 0 0 25 0 1 0 90542730 6987776 1361 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1706 1361 213 467 0 1237 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6824

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29941
/proc/meminfo: memFree=1850864/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=6956 CPUtime=522.14
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1471 0 0 0 46610 5604 0 0 25 0 1 0 90542730 7122944 1390 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1739 1390 213 467 0 1270 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6956

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29943
/proc/meminfo: memFree=1850740/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7040 CPUtime=582.12
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1480 0 0 0 51971 6241 0 0 25 0 1 0 90542730 7208960 1399 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1760 1399 213 467 0 1291 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29945
/proc/meminfo: memFree=1850492/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7172 CPUtime=642.11
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1508 0 0 0 57330 6881 0 0 25 0 1 0 90542730 7344128 1427 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1793 1427 213 467 0 1324 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7172

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29949
/proc/meminfo: memFree=1850244/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7336 CPUtime=822.05
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1559 0 0 0 73448 8757 0 0 25 0 1 0 90542730 7512064 1478 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1834 1478 213 467 0 1365 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7336

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29951
/proc/meminfo: memFree=1850120/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7504 CPUtime=882.02
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1574 0 0 0 78824 9378 0 0 25 0 1 0 90542730 7684096 1493 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1876 1493 213 467 0 1407 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 7504

[startup+942.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 29953
/proc/meminfo: memFree=1849996/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7504 CPUtime=942
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1575 0 0 0 84185 10015 0 0 25 0 1 0 90542730 7684096 1494 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1876 1494 213 467 0 1407 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 7504

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29953
/proc/meminfo: memFree=1849996/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7504 CPUtime=1001.99
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1576 0 0 0 89547 10652 0 0 25 0 1 0 90542730 7684096 1495 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1876 1495 213 467 0 1407 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 7504

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29955
/proc/meminfo: memFree=1849872/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7504 CPUtime=1061.97
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1580 0 0 0 94909 11288 0 0 25 0 1 0 90542730 7684096 1499 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1876 1499 213 467 0 1407 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 7504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29957
/proc/meminfo: memFree=1849872/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7504 CPUtime=1121.95
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1605 0 0 0 100293 11902 0 0 25 0 1 0 90542730 7684096 1524 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1876 1524 213 467 0 1407 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 7504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29959
/proc/meminfo: memFree=1849624/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7632 CPUtime=1181.93
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1628 0 0 0 105660 12533 0 0 25 0 1 0 90542730 7815168 1547 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1908 1547 213 467 0 1439 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 7632

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29961
/proc/meminfo: memFree=1849500/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7632 CPUtime=1241.91
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1629 0 0 0 111041 13150 0 0 25 0 1 0 90542730 7815168 1548 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1908 1548 213 467 0 1439 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 7632

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29961
/proc/meminfo: memFree=1849376/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7632 CPUtime=1301.9
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1630 0 0 0 116409 13781 0 0 25 0 1 0 90542730 7815168 1549 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1908 1549 213 467 0 1439 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 7632

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29963
/proc/meminfo: memFree=1849376/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7632 CPUtime=1361.87
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1631 0 0 0 121790 14397 0 0 25 0 1 0 90542730 7815168 1550 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1908 1550 213 467 0 1439 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 7632

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29965
/proc/meminfo: memFree=1849376/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7632 CPUtime=1421.86
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1639 0 0 0 127149 15037 0 0 25 0 1 0 90542730 7815168 1558 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1908 1558 213 467 0 1439 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 7632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29967
/proc/meminfo: memFree=1849376/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7716 CPUtime=1481.84
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1646 0 0 0 132498 15686 0 0 25 0 1 0 90542730 7901184 1565 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1929 1565 213 467 0 1460 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 7716

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29969
/proc/meminfo: memFree=1849376/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7716 CPUtime=1541.82
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1659 0 0 0 137853 16329 0 0 25 0 1 0 90542730 7901184 1578 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1929 1578 213 467 0 1460 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 7716

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29969
/proc/meminfo: memFree=1849376/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7716 CPUtime=1601.8
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1664 0 0 0 143205 16975 0 0 25 0 1 0 90542730 7901184 1583 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1929 1583 213 467 0 1460 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 7716

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29971
/proc/meminfo: memFree=1849252/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7716 CPUtime=1661.78
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1664 0 0 0 148586 17592 0 0 25 0 1 0 90542730 7901184 1583 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1929 1583 213 467 0 1460 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 7716

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29973
/proc/meminfo: memFree=1849004/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=7976 CPUtime=1721.77
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1721 0 0 0 153972 18205 0 0 25 0 1 0 90542730 8167424 1640 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 1994 1640 213 467 0 1525 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 7976

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29975
/proc/meminfo: memFree=1848880/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=8040 CPUtime=1781.75
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1731 0 0 0 159372 18803 0 0 25 0 1 0 90542730 8232960 1650 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 2010 1650 213 467 0 1541 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 8040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29975
/proc/meminfo: memFree=1848756/2059040 swapFree=4140192/4192956
[pid=29926] ppid=29924 vsize=8008 CPUtime=1800.05
/proc/29926/stat : 29926 (pbct) R 29924 29926 29839 0 -1 4202496 1731 0 0 0 161019 18986 0 0 25 0 1 0 90542730 8200192 1650 1992294400 134512640 136421960 4291404352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29926/statm: 2002 1650 213 467 0 1533 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 8008

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): 1610.2
CPU system time (s): 189.869
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 8092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1610.2
system time used= 189.869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1733
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= 3183

runsolver used 2.92156 second user time and 8.5577 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 21:01:39
IDJOB=2681986
IDBENCH=2913
IDSOLVER=1192
FILE ID=node037/2681986-1277492499
PBS_JOBID= 11190588
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_5_40_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681986-1277492499/watcher-2681986-1277492499 -o /tmp/evaluation-result-2681986-1277492499/solver-2681986-1277492499 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681986-1277492499.opb

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

MD5SUM BENCH= ae75c4a4fdafb98542bd11b7f7eecd54
RANDOM SEED=674536952

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:       1856980 kB
Buffers:         24024 kB
Cached:          82616 kB
SwapCached:       5520 kB
Active:          67508 kB
Inactive:        51992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856980 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11528 kB
Mapped:          11792 kB
Slab:            60576 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181264 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= 62488 MiB
End job on node037 at 2010-06-25 21:31:42