Trace number 351147

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, and are wall clock time (not CPU 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
wildcat-skc 2007-03-21? (TO) 1800.11 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-d6cube.opb
MD5SUM81f6ac40aa7d3bed7fd7ce8f56c34d18
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark254.249
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables185520
Total number of constraints404
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints404
Minimum length of a constraint30
Maximum length of a constraint185520
Number of terms in the objective function 185520
Biggest coefficient in the objective function 43
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 686424
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 686424
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/351147-1176583171/wildcat-skc /tmp/evaluation/351147-1176583171/instance-351147-1176583171.opb 880790768 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 880790768
0.00/0.00	c Noise: 0.1 (10 : 100) 
1181.24/1181.65	c Starting searching:
1181.24/1181.65	c Phase 1 ...
1800.08/1800.71	c   trying 686424: xc 
1800.08/1800.71	c Phase 2 ...
1800.08/1800.71	c   trying 0: c 
1800.08/1800.71	c Phase 3 ...
1800.08/1800.71	c   trying 0 again: c 
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c 
1800.08/1800.71	c During searching:         -1.4e-05 seconds elapsed.
1800.08/1800.71	c CPU time spent:           0 seconds.
1800.08/1800.71	c 
1800.08/1800.71	c =================================== END =====================================
1800.08/1800.71	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-351147-1176583171 -o ROOT/results/node14/solver-351147-1176583171 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351147-1176583171/wildcat-skc /tmp/evaluation/351147-1176583171/instance-351147-1176583171.opb 880790768 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.17 1.18 1.11 3/77 2164
/proc/meminfo: memFree=1657472/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=6880 CPUtime=0
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 469 0 0 0 0 0 0 0 18 0 1 0 106234868 7045120 453 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135017359 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 1720 456 100 226 0 1491 0

[startup+0.0864981 s]
/proc/loadavg: 1.17 1.18 1.11 3/77 2164
/proc/meminfo: memFree=1657472/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=6884 CPUtime=0.07
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 795 0 0 0 7 0 0 0 18 0 1 0 106234868 7049216 779 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 1721 779 105 226 0 1492 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6884

[startup+0.101498 s]
/proc/loadavg: 1.17 1.18 1.11 3/77 2164
/proc/meminfo: memFree=1657472/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=6884 CPUtime=0.09
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 796 0 0 0 9 0 0 0 18 0 1 0 106234868 7049216 780 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 1721 780 105 226 0 1492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6884

[startup+0.301516 s]
/proc/loadavg: 1.17 1.18 1.11 3/77 2164
/proc/meminfo: memFree=1657472/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=6884 CPUtime=0.29
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 804 0 0 0 29 0 0 0 19 0 1 0 106234868 7049216 788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 1721 788 105 226 0 1492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6884

[startup+0.701555 s]
/proc/loadavg: 1.17 1.18 1.11 3/77 2164
/proc/meminfo: memFree=1657472/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=6884 CPUtime=0.69
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 819 0 0 0 69 0 0 0 23 0 1 0 106234868 7049216 803 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 1721 803 105 226 0 1492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6884

[startup+1.50163 s]
/proc/loadavg: 1.17 1.18 1.11 2/78 2165
/proc/meminfo: memFree=1654592/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=7016 CPUtime=1.49
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 851 0 0 0 149 0 0 0 25 0 1 0 106234868 7184384 835 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 1754 835 105 226 0 1525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7016

[startup+3.10178 s]
/proc/loadavg: 1.17 1.18 1.11 2/78 2165
/proc/meminfo: memFree=1654336/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=7148 CPUtime=3.09
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 911 0 0 0 309 0 0 0 25 0 1 0 106234868 7319552 895 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 1787 895 105 226 0 1558 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7148

[startup+6.30109 s]
/proc/loadavg: 1.16 1.18 1.11 2/78 2165
/proc/meminfo: memFree=1653712/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=7412 CPUtime=6.27
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 1001 0 0 0 627 0 0 0 25 0 1 0 106234868 7589888 985 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2164/statm: 1853 985 105 226 0 1624 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7412

[startup+12.7017 s]
/proc/loadavg: 1.14 1.17 1.11 2/78 2165
/proc/meminfo: memFree=1653544/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=8072 CPUtime=12.68
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 1163 0 0 0 1267 1 0 0 25 0 1 0 106234868 8265728 1147 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 2018 1147 105 226 0 1789 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8072

[startup+25.5019 s]
/proc/loadavg: 1.11 1.16 1.11 2/78 2165
/proc/meminfo: memFree=1652456/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=9408 CPUtime=25.47
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 1490 0 0 0 2546 1 0 0 25 0 1 0 106234868 9633792 1474 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 2352 1474 105 226 0 2123 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9408

[startup+51.1013 s]
/proc/loadavg: 1.07 1.15 1.10 2/78 2165
/proc/meminfo: memFree=1649896/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=12048 CPUtime=51.04
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 2141 0 0 0 5102 2 0 0 25 0 1 0 106234868 12337152 2125 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 3012 2125 105 226 0 2783 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 12048

[startup+102.305 s]
/proc/loadavg: 1.03 1.12 1.09 2/78 2165
/proc/meminfo: memFree=1644648/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=17320 CPUtime=102.24
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 3508 0 0 0 10220 4 0 0 25 0 1 0 106234868 17735680 3426 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 4330 3426 105 226 0 4101 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17320

[startup+162.302 s]
/proc/loadavg: 1.01 1.10 1.09 2/78 2165
/proc/meminfo: memFree=1638568/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=23640 CPUtime=162.22
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 5161 0 0 0 16216 6 0 0 25 0 1 0 106234868 24207360 4949 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 5910 4949 105 226 0 5681 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23640

[startup+222.302 s]
/proc/loadavg: 1.00 1.08 1.08 2/78 2165
/proc/meminfo: memFree=1632360/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=29580 CPUtime=222.2
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 6687 0 0 0 22212 8 0 0 25 0 1 0 106234868 30289920 6475 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 7395 6475 105 226 0 7166 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29580

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.07 2/78 2165
/proc/meminfo: memFree=1626344/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=36412 CPUtime=282.18
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 8467 0 0 0 28208 10 0 0 25 0 1 0 106234868 37285888 7997 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 9103 7997 105 226 0 8874 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 36412

[startup+342.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/78 2165
/proc/meminfo: memFree=1620200/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=42220 CPUtime=342.17
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 9990 0 0 0 34205 12 0 0 25 0 1 0 106234868 43233280 9520 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 10555 9520 105 226 0 10326 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42220

[startup+402.302 s]
/proc/loadavg: 1.00 1.04 1.06 2/78 2165
/proc/meminfo: memFree=1604136/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=59160 CPUtime=402.15
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 14671 0 0 0 40201 14 0 0 25 0 1 0 106234868 60579840 13521 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 14790 13521 110 226 0 14561 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 59160

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 2165
/proc/meminfo: memFree=1604200/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=59160 CPUtime=462.14
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 14671 0 0 0 46199 15 0 0 25 0 1 0 106234868 60579840 13521 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 14790 13521 110 226 0 14561 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 59160

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 2165
/proc/meminfo: memFree=1604200/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=59160 CPUtime=522.11
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 14671 0 0 0 52196 15 0 0 25 0 1 0 106234868 60579840 13521 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 14790 13521 110 226 0 14561 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 59160

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 2165
/proc/meminfo: memFree=1604136/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=59160 CPUtime=582.1
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 14671 0 0 0 58194 16 0 0 25 0 1 0 106234868 60579840 13521 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 14790 13521 110 226 0 14561 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 59160

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 2165
/proc/meminfo: memFree=1604200/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=59160 CPUtime=642.09
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 14671 0 0 0 64193 16 0 0 25 0 1 0 106234868 60579840 13521 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 14790 13521 110 226 0 14561 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 59160


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 2165
/proc/meminfo: memFree=1591016/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=73832 CPUtime=882.02
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 18925 0 0 0 88183 19 0 0 25 0 1 0 106234868 75603968 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 18458 16800 110 226 0 18229 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 73832

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 2165
/proc/meminfo: memFree=1584104/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=80732 CPUtime=942
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 20850 0 0 0 94180 20 0 0 25 0 1 0 106234868 82669568 18529 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 20183 18529 110 226 0 19954 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 80732

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.01 2/78 2165
/proc/meminfo: memFree=1581992/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=83004 CPUtime=1001.99
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 21418 0 0 0 100178 21 0 0 25 0 1 0 106234868 84996096 19040 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 20751 19040 110 226 0 20522 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 83004

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 2165
/proc/meminfo: memFree=1581608/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=83400 CPUtime=1061.97
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 21513 0 0 0 106176 21 0 0 25 0 1 0 106234868 85401600 19135 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 20850 19135 110 226 0 20621 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 83400

[startup+1122.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 2165
/proc/meminfo: memFree=1572776/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=93548 CPUtime=1121.95
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 24087 0 0 0 112173 22 0 0 25 0 1 0 106234868 95793152 21318 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 23387 21318 110 226 0 23158 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 93548

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 2165
/proc/meminfo: memFree=1546920/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1181.94
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31428 0 0 0 118168 26 0 0 25 0 1 0 106234868 124698624 28461 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28461 114 226 0 30215 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 121776

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 2165
/proc/meminfo: memFree=1544168/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1241.93
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 124166 27 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 121776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 2247
/proc/meminfo: memFree=1542696/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1301.87
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 130160 27 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 121776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2363
/proc/meminfo: memFree=1543784/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1361.79
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 136152 27 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 121776

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544040/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1421.78
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 142150 28 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 121776

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544104/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1481.76
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 148148 28 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 121776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544040/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1541.75
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 154146 29 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607328 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 121776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544104/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1601.72
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 160143 29 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 121776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544040/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1661.71
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 166141 30 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 121776

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544104/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1721.69
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 172139 30 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 121776

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544104/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1781.68
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 178137 31 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 121776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544104/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1800.08
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 179977 31 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 121776

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2363
/proc/meminfo: memFree=1544104/2055920 swapFree=4149088/4192956
[pid=2164] ppid=2162 vsize=121776 CPUtime=1800.08
/proc/2164/stat : 2164 (wildcat-skc) R 2162 2164 20368 0 -1 4194304 31431 0 0 0 179977 31 0 0 25 0 1 0 106234868 124698624 28464 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2164/statm: 30444 28464 117 226 0 30215 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 121776

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1799.78
CPU system time (s): 0.330949
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 121776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31431
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= 8
involuntary context switches= 38150

runsolver used 1.9597 second user time and 4.12537 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 14 20:39:31 UTC 2007

IDJOB= 351147
IDBENCH= 1674
IDSOLVER= 162
FILE ID= node14/351147-1176583171

PBS_JOBID= 4556797

Free space on /tmp= 66546 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-d6cube.opb
COMMAND LINE= /tmp/evaluation/351147-1176583171/wildcat-skc /tmp/evaluation/351147-1176583171/instance-351147-1176583171.opb 880790768
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-351147-1176583171 -o ROOT/results/node14/solver-351147-1176583171 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351147-1176583171/wildcat-skc /tmp/evaluation/351147-1176583171/instance-351147-1176583171.opb 880790768

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  81f6ac40aa7d3bed7fd7ce8f56c34d18

RANDOM SEED= 880790768

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1657944 kB
Buffers:         72620 kB
Cached:         257324 kB
SwapCached:      11892 kB
Active:         159664 kB
Inactive:       198756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657944 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:           16088 kB
Writeback:           0 kB
Mapped:          32564 kB
Slab:            25096 kB
Committed_AS:  5196784 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node14 on Sat Apr 14 21:09:34 UTC 2007