Trace number 351056

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) 1800.02 1800.61

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-israel.opb
MD5SUM916719a95a95b5989e5d4b5f3d786df3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark1800.28
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36
Optimality of the best value was proved NO
Number of variables4260
Total number of constraints174
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 constraints174
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 2670
Biggest coefficient in the objective function 42742
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 526467
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262137
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527037
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/351056-1176577407/wildcat-skc /tmp/evaluation/351056-1176577407/instance-351056-1176577407.opb 151473587 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 151473587
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.69/0.72	c Starting searching:
0.69/0.72	c Phase 1 ...
1800.01/1800.51	c   trying 423773: xxc 
1800.01/1800.51	c Phase 2 ...
1800.01/1800.51	c   trying 0: c 
1800.01/1800.51	c Phase 3 ...
1800.01/1800.51	c   trying 0 again: c 
1800.01/1800.51	s UNKNOWN
1800.01/1800.51	c 
1800.01/1800.51	c During searching:         -1.2e-05 seconds elapsed.
1800.01/1800.51	c CPU time spent:           0 seconds.
1800.01/1800.51	c 
1800.01/1800.51	c =================================== END =====================================
1800.01/1800.51	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-351056-1176577407 -o ROOT/results/node14/solver-351056-1176577407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351056-1176577407/wildcat-skc /tmp/evaluation/351056-1176577407/instance-351056-1176577407.opb 151473587 

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: 0.80 0.97 0.98 3/77 20428
/proc/meminfo: memFree=1708832/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=5972 CPUtime=0
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 105658509 6115328 136 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 1493 136 105 226 0 1264 0

[startup+0.0996431 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 20428
/proc/meminfo: memFree=1708832/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=8480 CPUtime=0.09
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 788 0 0 0 9 0 0 0 18 0 1 0 105658509 8683520 772 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 2120 772 110 226 0 1891 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8480

[startup+0.101642 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 20428
/proc/meminfo: memFree=1708832/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=8612 CPUtime=0.09
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 806 0 0 0 9 0 0 0 18 0 1 0 105658509 8818688 790 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 2153 790 110 226 0 1924 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8612

[startup+0.301662 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 20428
/proc/meminfo: memFree=1708832/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=9460 CPUtime=0.29
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1015 0 0 0 29 0 0 0 19 0 1 0 105658509 9687040 999 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 2365 999 110 226 0 2136 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9460

[startup+0.701698 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 20428
/proc/meminfo: memFree=1708832/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=12500 CPUtime=0.69
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1742 0 0 0 69 0 0 0 23 0 1 0 105658509 12800000 1726 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3125 1726 110 226 0 2896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12500

[startup+1.50178 s]
/proc/loadavg: 0.81 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701336/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1.49
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 148 1 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13428

[startup+3.10193 s]
/proc/loadavg: 0.81 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701208/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=3.09
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 308 1 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13428

[startup+6.30123 s]
/proc/loadavg: 0.81 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701016/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=6.29
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 628 1 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13428

[startup+12.7018 s]
/proc/loadavg: 0.84 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701016/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=12.69
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 1268 1 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13428

[startup+25.501 s]
/proc/loadavg: 0.87 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701080/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=25.48
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 2547 1 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13428

[startup+51.1015 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701080/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=51.08
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 5107 1 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13428

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701080/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=102.26
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 10225 1 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13428

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701016/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=162.25
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 16223 2 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13428

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701016/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=222.23
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 22221 2 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13428

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701016/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=282.21
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 28219 2 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565779 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13428

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701024/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=342.2
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 34217 3 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13428

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=402.18
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 40215 3 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13428

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701024/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=462.16
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 46213 3 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13428

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701152/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=522.15
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 52211 4 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13428

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=582.13
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 58208 5 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13428

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=642.12
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 64207 5 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607679 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13428


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701152/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=882.05
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 88198 7 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 13428

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=942.03
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 94195 8 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607810 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 13428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1002.01
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 100193 8 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 13428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1062
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 106191 9 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 13428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701152/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1121.98
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 112189 9 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 13428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1181.97
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 118187 10 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 13428

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701152/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1241.95
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 124185 10 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607829 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 13428

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1301.94
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 130183 11 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 13428

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701152/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1361.92
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 136181 11 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 13428

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1421.91
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 142179 12 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601457 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 13428

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1481.89
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 148177 12 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 13428

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1541.87
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 154175 12 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 13428

[startup+1602.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 20429
/proc/meminfo: memFree=1701152/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1601.85
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 160172 13 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601152 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 13428

[startup+1662.3 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1661.84
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 166170 14 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 13428

[startup+1722.3 s]
/proc/loadavg: 1.13 1.04 1.00 3/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1721.82
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 172168 14 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 13428

[startup+1782.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1781.81
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 178166 15 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 13428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 20429
/proc/meminfo: memFree=1701088/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=13428 CPUtime=1800.01
/proc/20428/stat : 20428 (wildcat-skc) R 20426 20428 20368 0 -1 4194304 1993 0 0 0 179986 15 0 0 25 0 1 0 105658509 13750272 1976 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20428/statm: 3357 1976 117 226 0 3128 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13428

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

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

[startup+1800.61 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 20430
/proc/meminfo: memFree=1708384/2055920 swapFree=4149088/4192956
[pid=20428] ppid=20426 vsize=0 CPUtime=1800.01
/proc/20428/stat : 20428 (wildcat-skc) D 20426 20428 20368 0 -1 4194308 1993 0 0 0 179986 15 0 0 24 0 1 0 105658509 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0
/proc/20428/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.02
CPU user time (s): 1799.87
CPU system time (s): 0.154976
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 13428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1993
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= 2758

runsolver used 1.9817 second user time and 4.14337 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 14 19:03:27 UTC 2007

IDJOB= 351056
IDBENCH= 1655
IDSOLVER= 162
FILE ID= node14/351056-1176577407

PBS_JOBID= 4556797

Free space on /tmp= 66559 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-israel.opb
COMMAND LINE= /tmp/evaluation/351056-1176577407/wildcat-skc /tmp/evaluation/351056-1176577407/instance-351056-1176577407.opb 151473587
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-351056-1176577407 -o ROOT/results/node14/solver-351056-1176577407 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351056-1176577407/wildcat-skc /tmp/evaluation/351056-1176577407/instance-351056-1176577407.opb 151473587

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  916719a95a95b5989e5d4b5f3d786df3

RANDOM SEED= 151473587

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:       1709240 kB
Buffers:         55744 kB
Cached:         227988 kB
SwapCached:      11796 kB
Active:         126700 kB
Inactive:       181476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709240 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          29156 kB
Slab:            24016 kB
Committed_AS:  4716128 kB
PageTables:       1784 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= 66559 MiB

End job on node14 on Sat Apr 14 19:33:30 UTC 2007