Trace number 348708

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) 1800.92 1801.53

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-fit2p.opb
MD5SUMea34bf390bf77663918ceca8ccc177b4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1059
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1059
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
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 constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 130
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 748663
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261428
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 748663
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/348708-1176594932/wildcat-skc /tmp/evaluation/348708-1176594932/instance-348708-1176594932.opb 279860568 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 279860568
0.00/0.00	c Noise: 0.1 (10 : 100) 
697.38/697.71	c Starting searching:
697.38/697.71	c Phase 1 ...
1800.79/1801.47	c   trying 748663: xc 
1800.79/1801.47	c Phase 2 ...
1800.79/1801.47	c   trying 0: c 
1800.79/1801.47	c Phase 3 ...
1800.79/1801.47	c   trying 0 again: c 
1800.79/1801.47	s UNKNOWN
1800.79/1801.47	c 
1800.79/1801.47	c During searching:         -1.4e-05 seconds elapsed.
1800.79/1801.47	c CPU time spent:           0 seconds.
1800.79/1801.47	c 
1800.79/1801.47	c =================================== END =====================================
1800.79/1801.47	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/node48/watcher-348708-1176594932 -o ROOT/results/node48/solver-348708-1176594932 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348708-1176594932/wildcat-skc /tmp/evaluation/348708-1176594932/instance-348708-1176594932.opb 279860568 

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: 0.72 0.93 0.98 3/64 785
/proc/meminfo: memFree=1765672/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7404 CPUtime=0
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 415 0 0 0 0 0 0 0 18 0 1 0 14338547 7581696 399 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1851 403 100 226 0 1622 0

[startup+0.0604789 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 785
/proc/meminfo: memFree=1765672/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7408 CPUtime=0.05
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1060 0 0 0 5 0 0 0 18 0 1 0 14338547 7585792 1044 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1852 1044 105 226 0 1623 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7408

[startup+0.101481 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 785
/proc/meminfo: memFree=1765672/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7408 CPUtime=0.09
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1061 0 0 0 9 0 0 0 18 0 1 0 14338547 7585792 1045 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1852 1045 105 226 0 1623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7408

[startup+0.301499 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 785
/proc/meminfo: memFree=1765672/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7408 CPUtime=0.29
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1066 0 0 0 29 0 0 0 19 0 1 0 14338547 7585792 1050 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1852 1050 105 226 0 1623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7408

[startup+0.701537 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 785
/proc/meminfo: memFree=1765672/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7408 CPUtime=0.69
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1075 0 0 0 69 0 0 0 22 0 1 0 14338547 7585792 1059 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1852 1059 105 226 0 1623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7408

[startup+1.50161 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 786
/proc/meminfo: memFree=1761760/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7540 CPUtime=1.49
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1091 0 0 0 149 0 0 0 25 0 1 0 14338547 7720960 1075 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1885 1075 105 226 0 1656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7540

[startup+3.10176 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 786
/proc/meminfo: memFree=1761504/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7672 CPUtime=3.09
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1121 0 0 0 309 0 0 0 25 0 1 0 14338547 7856128 1105 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1918 1105 105 226 0 1689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7672

[startup+6.30106 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 786
/proc/meminfo: memFree=1761184/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=7804 CPUtime=6.29
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1183 0 0 0 628 1 0 0 25 0 1 0 14338547 7991296 1167 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 1951 1167 105 226 0 1722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7804

[startup+12.7017 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 786
/proc/meminfo: memFree=1760992/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=8332 CPUtime=12.69
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1303 0 0 0 1268 1 0 0 25 0 1 0 14338547 8531968 1287 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 2083 1287 105 226 0 1854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8332

[startup+25.5018 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 786
/proc/meminfo: memFree=1760096/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=9308 CPUtime=25.48
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 1543 0 0 0 2547 1 0 0 25 0 1 0 14338547 9531392 1527 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 2327 1527 105 226 0 2098 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9308

[startup+51.1012 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 786
/proc/meminfo: memFree=1758304/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=11288 CPUtime=51.08
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 2023 0 0 0 5106 2 0 0 25 0 1 0 14338547 11558912 2007 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 2822 2007 105 226 0 2593 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11288

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/65 786
/proc/meminfo: memFree=1754400/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=15240 CPUtime=102.27
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 3052 0 0 0 10224 3 0 0 25 0 1 0 14338547 15605760 2970 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 3810 2970 105 226 0 3581 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15240

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 786
/proc/meminfo: memFree=1749920/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=19596 CPUtime=162.24
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 4182 0 0 0 16220 4 0 0 25 0 1 0 14338547 20066304 4100 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 4899 4100 105 226 0 4670 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19596

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 786
/proc/meminfo: memFree=1745312/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=24332 CPUtime=222.23
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 5441 0 0 0 22218 5 0 0 25 0 1 0 14338547 24915968 5229 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 6083 5229 105 226 0 5854 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24332

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 786
/proc/meminfo: memFree=1740832/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=28688 CPUtime=282.22
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 6570 0 0 0 28216 6 0 0 25 0 1 0 14338547 29376512 6358 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 7172 6358 105 226 0 6943 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28688

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 868
/proc/meminfo: memFree=1734816/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=34068 CPUtime=342.14
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 7960 0 0 0 34205 9 0 0 25 0 1 0 14338547 34885632 7490 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 8517 7490 105 226 0 8288 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 34068

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 984
/proc/meminfo: memFree=1731560/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=38424 CPUtime=402.07
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 9087 0 0 0 40196 11 0 0 25 0 1 0 14338547 39346176 8617 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 9606 8617 105 226 0 9377 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 38424

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 984
/proc/meminfo: memFree=1727016/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=42648 CPUtime=462.05
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 10217 0 0 0 46193 12 0 0 25 0 1 0 14338547 43671552 9747 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 10662 9747 105 226 0 10433 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 42648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 984
/proc/meminfo: memFree=1722472/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=47004 CPUtime=522.03
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 11346 0 0 0 52190 13 0 0 25 0 1 0 14338547 48132096 10876 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 11751 10876 105 226 0 11522 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 47004

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 984
/proc/meminfo: memFree=1717928/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=51360 CPUtime=582.01
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 12475 0 0 0 58187 14 0 0 25 0 1 0 14338547 52592640 12005 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 12840 12005 105 226 0 12611 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 51360

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 984
/proc/meminfo: memFree=1703464/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=65764 CPUtime=642
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 16517 0 0 0 64184 16 0 0 25 0 1 0 14338547 67342336 15593 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603944 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 16441 15593 109 226 0 16212 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 65764


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

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457896/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1001.9
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 100146 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 313884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457832/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1061.88
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 106144 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607719 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 313884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457768/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1121.87
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 112143 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 313884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457832/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1181.85
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 118141 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 313884

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457768/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1241.84
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 124140 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 313884

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457704/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1301.82
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 130138 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 313884

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457832/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1361.8
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 136136 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611520 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 313884

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457768/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1421.79
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 142135 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 313884

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457768/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1481.77
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 148133 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 313884

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457704/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1541.75
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 154131 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607344 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 313884

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457704/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1601.74
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 160130 44 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 313884

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457640/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1661.73
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 166128 45 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 313884

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457640/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1721.71
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 172126 45 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 313884

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457640/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1781.7
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 178125 45 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869272 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 313884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457576/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1800.1
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 179965 45 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 313884

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457576/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1800.39
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 179994 45 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608011 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1800.39
Current children cumulated vsize (KiB) 313884

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457576/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=313884 CPUtime=1800.79
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194304 78034 0 0 0 180034 45 0 0 25 0 1 0 14338547 321417216 76883 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 78471 76883 117 226 0 78242 0
Current children cumulated CPU time (s) 1800.79
Current children cumulated vsize (KiB) 313884

[startup+1801.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 986
/proc/meminfo: memFree=1457576/2055920 swapFree=4192036/4192956
[pid=785] ppid=783 vsize=0 CPUtime=1800.88
/proc/785/stat : 785 (wildcat-skc) R 783 785 725 0 -1 4194308 78034 0 0 0 180041 47 0 0 25 0 1 0 14338547 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 0 0 0 17 1 0 0
/proc/785/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.88
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.53
CPU time (s): 1800.92
CPU user time (s): 1800.42
CPU system time (s): 0.502923
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 313888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.42
system time used= 0.502923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78034
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= 2552

runsolver used 1.35079 second user time and 3.62545 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 14 23:55:32 UTC 2007

IDJOB= 348708
IDBENCH= 1720
IDSOLVER= 162
FILE ID= node48/348708-1176594932

PBS_JOBID= 4557006

Free space on /tmp= 66543 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-fit2p.opb
COMMAND LINE= /tmp/evaluation/348708-1176594932/wildcat-skc /tmp/evaluation/348708-1176594932/instance-348708-1176594932.opb 279860568
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-348708-1176594932 -o ROOT/results/node48/solver-348708-1176594932 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348708-1176594932/wildcat-skc /tmp/evaluation/348708-1176594932/instance-348708-1176594932.opb 279860568

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  ea34bf390bf77663918ceca8ccc177b4

RANDOM SEED= 279860568

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1766144 kB
Buffers:          9648 kB
Cached:         184592 kB
SwapCached:        444 kB
Active:          72508 kB
Inactive:       136520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766144 kB
SwapTotal:     4192956 kB
SwapFree:      4192036 kB
Dirty:           21776 kB
Writeback:           0 kB
Mapped:          24240 kB
Slab:            66844 kB
Committed_AS:    79124 kB
PageTables:       1388 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= 66543 MiB

End job on node48 on Sun Apr 15 00:25:35 UTC 2007