Trace number 2681985

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) 1800.11 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_4.opb
MD5SUMcef055af6c2a22a549e672ed9a55f2c8
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 1486
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4459
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 12/0 clauses 0/0 units 1
0.00/0.00	c vars 51
0.00/0.00	c objective 0 + 0
1800.09/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681985-1277492462/watcher-2681985-1277492462 -o /tmp/evaluation-result-2681985-1277492462/solver-2681985-1277492462 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681985-1277492462.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 27778
/proc/meminfo: memFree=1795768/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=3440 CPUtime=0
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 578 0 0 0 0 0 0 0 17 0 1 0 90541265 3522560 497 1992294400 134512640 136421960 4290802064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 860 498 193 467 0 391 0

[startup+0.0813201 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27778
/proc/meminfo: memFree=1795768/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=5432 CPUtime=0.07
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1072 0 0 0 7 0 0 0 17 0 1 0 90541265 5562368 991 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1358 991 213 467 0 889 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5432

[startup+0.10032 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27778
/proc/meminfo: memFree=1795768/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=5432 CPUtime=0.09
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1077 0 0 0 9 0 0 0 17 0 1 0 90541265 5562368 996 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1358 996 213 467 0 889 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5432

[startup+0.300334 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27778
/proc/meminfo: memFree=1795768/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=5560 CPUtime=0.29
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1113 0 0 0 27 2 0 0 17 0 1 0 90541265 5693440 1032 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1390 1032 213 467 0 921 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5560

[startup+0.700362 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27778
/proc/meminfo: memFree=1795768/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=5688 CPUtime=0.69
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1125 0 0 0 63 6 0 0 17 0 1 0 90541265 5824512 1044 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1422 1044 213 467 0 953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5688

[startup+1.50042 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27779
/proc/meminfo: memFree=1792288/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=5816 CPUtime=1.49
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1158 0 0 0 135 14 0 0 18 0 1 0 90541265 5955584 1077 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1454 1077 213 467 0 985 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5816

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27779
/proc/meminfo: memFree=1791916/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=5944 CPUtime=3.09
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1196 0 0 0 279 30 0 0 21 0 1 0 90541265 6086656 1115 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1486 1115 213 467 0 1017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5944

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27779
/proc/meminfo: memFree=1791668/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=6072 CPUtime=6.29
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1229 0 0 0 571 58 0 0 25 0 1 0 90541265 6217728 1148 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1518 1148 213 467 0 1049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6072

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27779
/proc/meminfo: memFree=1791420/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=6328 CPUtime=12.69
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1283 0 0 0 1151 118 0 0 25 0 1 0 90541265 6479872 1202 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1582 1202 213 467 0 1113 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6328

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27779
/proc/meminfo: memFree=1791048/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=6584 CPUtime=25.49
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1354 0 0 0 2304 245 0 0 25 0 1 0 90541265 6742016 1273 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1646 1273 213 467 0 1177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6584

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27781
/proc/meminfo: memFree=1790676/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=6968 CPUtime=51.08
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1460 0 0 0 4618 490 0 0 25 0 1 0 90541265 7135232 1379 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1742 1379 213 467 0 1273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6968

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27781
/proc/meminfo: memFree=1789932/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=7472 CPUtime=102.28
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1581 0 0 0 9261 967 0 0 25 0 1 0 90541265 7651328 1500 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1868 1500 213 467 0 1399 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 7472

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27783
/proc/meminfo: memFree=1789560/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=7752 CPUtime=162.26
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1658 0 0 0 14692 1534 0 0 25 0 1 0 90541265 7938048 1576 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 1938 1576 213 467 0 1469 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 7752

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27785
/proc/meminfo: memFree=1788940/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=8356 CPUtime=222.24
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1812 0 0 0 20132 2092 0 0 25 0 1 0 90541265 8556544 1730 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2089 1730 213 467 0 1620 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8356

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27787
/proc/meminfo: memFree=1788692/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=8596 CPUtime=282.23
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1870 0 0 0 25575 2648 0 0 25 0 1 0 90541265 8802304 1788 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2149 1788 213 467 0 1680 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 8596

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27789
/proc/meminfo: memFree=1788444/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=8792 CPUtime=342.21
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1926 0 0 0 30995 3226 0 0 25 0 1 0 90541265 9003008 1844 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2198 1844 213 467 0 1729 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8792

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27789
/proc/meminfo: memFree=1788320/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=8884 CPUtime=402.2
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 1941 0 0 0 36433 3787 0 0 25 0 1 0 90541265 9097216 1859 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2221 1859 213 467 0 1752 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 8884

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 27791
/proc/meminfo: memFree=1787700/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=9496 CPUtime=462.19
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2103 0 0 0 41899 4320 0 0 25 0 1 0 90541265 9723904 2021 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2374 2021 213 467 0 1905 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 9496

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27793
/proc/meminfo: memFree=1787576/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=9624 CPUtime=522.17
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2113 0 0 0 47343 4874 0 0 25 0 1 0 90541265 9854976 2031 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2406 2031 213 467 0 1937 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 9624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27795
/proc/meminfo: memFree=1787576/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=9624 CPUtime=582.16
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2113 0 0 0 52774 5442 0 0 25 0 1 0 90541265 9854976 2031 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2406 2031 213 467 0 1937 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 9624

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27797
/proc/meminfo: memFree=1787452/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=9624 CPUtime=642.15
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2125 0 0 0 58185 6030 0 0 25 0 1 0 90541265 9854976 2043 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2406 2043 213 467 0 1937 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 9624

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27803
/proc/meminfo: memFree=1786708/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10088 CPUtime=882.09
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2244 0 0 0 79961 8248 0 0 25 0 1 0 90541265 10330112 2162 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2522 2162 213 467 0 2053 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 10088

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27805
/proc/meminfo: memFree=1786584/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10136 CPUtime=942.08
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2261 0 0 0 85411 8797 0 0 25 0 1 0 90541265 10379264 2179 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2534 2179 213 467 0 2065 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 10136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27805
/proc/meminfo: memFree=1786336/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10392 CPUtime=1002.07
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2326 0 0 0 90875 9332 0 0 25 0 1 0 90541265 10641408 2244 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2598 2244 213 467 0 2129 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 10392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27807
/proc/meminfo: memFree=1786212/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10664 CPUtime=1062.05
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2354 0 0 0 96349 9856 0 0 25 0 1 0 90541265 10919936 2272 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2666 2272 213 467 0 2197 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 10664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27809
/proc/meminfo: memFree=1786088/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10664 CPUtime=1122.04
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2355 0 0 0 101800 10404 0 0 25 0 1 0 90541265 10919936 2273 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2666 2273 213 467 0 2197 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 10664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27811
/proc/meminfo: memFree=1786088/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10664 CPUtime=1182.03
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2355 0 0 0 107251 10952 0 0 25 0 1 0 90541265 10919936 2273 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2666 2273 213 467 0 2197 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 10664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27813
/proc/meminfo: memFree=1786088/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10664 CPUtime=1242.01
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2366 0 0 0 112703 11498 0 0 25 0 1 0 90541265 10919936 2284 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2666 2284 213 467 0 2197 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 10664

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27813
/proc/meminfo: memFree=1785716/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=10796 CPUtime=1302.01
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2394 0 0 0 118126 12075 0 0 25 0 1 0 90541265 11055104 2312 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2699 2312 213 467 0 2230 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 10796

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27815
/proc/meminfo: memFree=1785468/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11012 CPUtime=1361.99
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2464 0 0 0 123569 12630 0 0 25 0 1 0 90541265 11276288 2382 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2753 2382 213 467 0 2284 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 11012

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27817
/proc/meminfo: memFree=1785220/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11012 CPUtime=1421.98
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2502 0 0 0 129025 13173 0 0 25 0 1 0 90541265 11276288 2393 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2753 2393 213 467 0 2284 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 11012

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27819
/proc/meminfo: memFree=1785220/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11012 CPUtime=1481.95
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2503 0 0 0 134455 13740 0 0 25 0 1 0 90541265 11276288 2394 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2753 2394 213 467 0 2284 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 11012

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27821
/proc/meminfo: memFree=1785096/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11204 CPUtime=1541.95
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2547 0 0 0 139927 14268 0 0 25 0 1 0 90541265 11472896 2438 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2801 2438 213 467 0 2332 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 11204

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 27821
/proc/meminfo: memFree=1785096/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11204 CPUtime=1601.93
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2547 0 0 0 145362 14831 0 0 25 0 1 0 90541265 11472896 2438 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2801 2438 213 467 0 2332 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 11204

[startup+1662.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 27823
/proc/meminfo: memFree=1785096/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11204 CPUtime=1661.91
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2551 0 0 0 150802 15389 0 0 25 0 1 0 90541265 11472896 2442 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2801 2442 213 467 0 2332 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 11204

[startup+1722.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 27825
/proc/meminfo: memFree=1784972/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11344 CPUtime=1721.9
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2555 0 0 0 156252 15938 0 0 25 0 1 0 90541265 11616256 2446 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2836 2446 213 467 0 2367 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 11344

[startup+1782.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 27827
/proc/meminfo: memFree=1784848/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11344 CPUtime=1781.89
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2582 0 0 0 161696 16493 0 0 25 0 1 0 90541265 11616256 2473 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2836 2473 213 467 0 2367 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 11344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27827
/proc/meminfo: memFree=1784724/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11448 CPUtime=1800.09
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2601 0 0 0 163347 16662 0 0 25 0 1 0 90541265 11722752 2492 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2862 2492 213 467 0 2393 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 11448

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

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

[startup+1800.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27827
/proc/meminfo: memFree=1784724/2059040 swapFree=4140168/4192956
[pid=27778] ppid=27776 vsize=11448 CPUtime=1800.09
/proc/27778/stat : 27778 (pbct) R 27776 27778 27665 0 -1 4202496 2601 0 0 0 163347 16662 0 0 25 0 1 0 90541265 11722752 2492 1992294400 134512640 136421960 4290802064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27778/statm: 2862 2492 213 467 0 2393 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 11448

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.11
CPU user time (s): 1633.48
CPU system time (s): 166.629
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 11476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1633.48
system time used= 166.629
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2603
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= 3415

runsolver used 3.19251 second user time and 8.28674 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 21:01:02
IDJOB=2681985
IDBENCH=2911
IDSOLVER=1192
FILE ID=node034/2681985-1277492462
PBS_JOBID= 11190563
Free space on /tmp= 62436 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_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681985-1277492462/watcher-2681985-1277492462 -o /tmp/evaluation-result-2681985-1277492462/solver-2681985-1277492462 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681985-1277492462.opb

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

MD5SUM BENCH= cef055af6c2a22a549e672ed9a55f2c8
RANDOM SEED=415078802

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1796296 kB
Buffers:         47568 kB
Cached:         113676 kB
SwapCached:       5348 kB
Active:          60208 kB
Inactive:       114036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796296 kB
SwapTotal:     4192956 kB
SwapFree:      4140168 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:          11956 kB
Slab:            66528 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181800 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= 62436 MiB
End job on node034 at 2010-06-25 21:31:05