Trace number 352057

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) 1800.08 1800.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-mzzv42z.opb
MD5SUM8886b8ab7bdc8ec03150a7b794b8a992
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-10270
Best CPU time to get the best result obtained on this benchmark1022.91
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -10270
Optimality of the best value was proved YES
Number of variables12596
Total number of constraints10687
Number of constraints which are clauses4
Number of constraints which are cardinality constraints (but not clauses)5680
Number of constraints which are nor clauses,nor cardinality constraints5003
Minimum length of a constraint2
Maximum length of a constraint80
Number of terms in the objective function 714
Biggest coefficient in the objective function 559
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 66891
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 1117
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 66891
Number of bits of the biggest sum of numbers17
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/352057-1176621752/wildcat-skc /tmp/evaluation/352057-1176621752/instance-352057-1176621752.opb 117982819 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 117982819
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.49/0.52	c Starting searching:
0.49/0.52	c Phase 1 ...
76.57/76.66	c   trying 55752: xxxxxxxxxxc 
76.57/76.66	c Phase 2 ...
776.59/776.88	c   trying 0: xxxxxxxxxxc 
776.59/776.88	c Phase 3 ...
1800.04/1800.50	c   trying 0 again: xc 
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c 
1800.04/1800.50	c During searching:         -1.2e-05 seconds elapsed.
1800.04/1800.50	c CPU time spent:           0 seconds.
1800.04/1800.50	c 
1800.04/1800.50	c =================================== END =====================================
1800.04/1800.50	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/node27/watcher-352057-1176621752 -o ROOT/results/node27/solver-352057-1176621752 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352057-1176621752/wildcat-skc /tmp/evaluation/352057-1176621752/instance-352057-1176621752.opb 117982819 

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: 0.93 0.97 0.99 3/65 24008
/proc/meminfo: memFree=1658184/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=6104 CPUtime=0
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 74871102 6250496 159 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 1526 159 105 226 0 1297 0

[startup+0.103739 s]
/proc/loadavg: 0.93 0.97 0.99 3/65 24008
/proc/meminfo: memFree=1658184/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=42960 CPUtime=0.1
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 9206 0 0 0 7 3 0 0 18 0 1 0 74871102 43991040 9190 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 10740 9194 110 226 0 10511 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 42960

[startup+0.201747 s]
/proc/loadavg: 0.93 0.97 0.99 3/65 24008
/proc/meminfo: memFree=1658184/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=81856 CPUtime=0.19
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 18672 0 0 0 12 7 0 0 18 0 1 0 74871102 83820544 18656 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 20464 18657 110 226 0 20235 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 81856

[startup+0.301758 s]
/proc/loadavg: 0.93 0.97 0.99 3/65 24008
/proc/meminfo: memFree=1658184/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=109400 CPUtime=0.29
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 25824 0 0 0 19 10 0 0 19 0 1 0 74871102 112025600 25808 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 27350 25811 110 226 0 27121 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 109400

[startup+0.701799 s]
/proc/loadavg: 0.93 0.97 0.99 3/65 24008
/proc/meminfo: memFree=1658184/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=0.69
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 52 17 0 0 23 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 173612

[startup+1.50188 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 24009
/proc/meminfo: memFree=1491584/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1.49
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 132 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 173612

[startup+3.10204 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 24009
/proc/meminfo: memFree=1491456/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=3.09
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 292 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577197 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 173612

[startup+6.30136 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 24009
/proc/meminfo: memFree=1491336/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=6.29
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 612 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 173612

[startup+12.702 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 24009
/proc/meminfo: memFree=1491352/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=12.69
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 1252 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 173612

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 24009
/proc/meminfo: memFree=1491424/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=25.48
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 2531 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 173612

[startup+51.1019 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 24009
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=51.08
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 5091 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 173612

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 24009
/proc/meminfo: memFree=1491424/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=102.27
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 10210 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 173612

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 24009
/proc/meminfo: memFree=1491424/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=162.25
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 16208 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 173612

[startup+222.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 24009
/proc/meminfo: memFree=1491424/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=222.23
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 22206 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 173612

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24011
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=282.21
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 28204 17 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 173612

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24011
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=342.21
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 34203 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 173612

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24011
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=402.19
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 40201 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 173612

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24011
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=462.17
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 46199 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 173612

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24011
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=522.16
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 52198 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 173612

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24011
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=582.14
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 58196 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 173612

[startup+642.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=642.13
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 64195 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 173612


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491424/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=822.08
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 82190 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 173612

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491360/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=882.07
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 88189 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 173612

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491360/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=942.05
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 94187 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 173612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1002.03
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 100185 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 173612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491360/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1062.01
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 106183 18 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 173612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1122.01
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 112182 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 173612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1181.99
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 118180 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 173612

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1241.98
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 124179 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607845 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 173612

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491232/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1301.96
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 130177 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 173612

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491232/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1361.94
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 136175 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 173612

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1421.93
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 142174 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 173612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1481.91
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 148172 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 173612

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491360/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1541.9
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 154171 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 173612

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1601.88
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 160169 19 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 173612

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1661.87
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 166167 20 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 173612

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491296/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1721.86
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 172166 20 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 173612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491232/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1781.84
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 178164 20 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 173612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24011
/proc/meminfo: memFree=1491232/2055920 swapFree=4192812/4192956
[pid=24008] ppid=24006 vsize=173612 CPUtime=1800.04
/proc/24008/stat : 24008 (wildcat-skc) R 24006 24008 23948 0 -1 4194304 41685 0 0 0 179984 20 0 0 25 0 1 0 74871102 177778688 41668 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24008/statm: 43403 41668 117 226 0 43174 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 173612

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

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

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.08
CPU user time (s): 1799.85
CPU system time (s): 0.230964
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 173612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41685
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= 2693

runsolver used 1.16982 second user time and 3.78542 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sun Apr 15 07:22:32 UTC 2007

IDJOB= 352057
IDBENCH= 1878
IDSOLVER= 162
FILE ID= node27/352057-1176621752

PBS_JOBID= 4557071

Free space on /tmp= 66561 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mzzv42z.opb
COMMAND LINE= /tmp/evaluation/352057-1176621752/wildcat-skc /tmp/evaluation/352057-1176621752/instance-352057-1176621752.opb 117982819
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-352057-1176621752 -o ROOT/results/node27/solver-352057-1176621752 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352057-1176621752/wildcat-skc /tmp/evaluation/352057-1176621752/instance-352057-1176621752.opb 117982819

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  8886b8ab7bdc8ec03150a7b794b8a992

RANDOM SEED= 117982819

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1658592 kB
Buffers:         50172 kB
Cached:         236584 kB
SwapCached:          0 kB
Active:         137816 kB
Inactive:       165916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658592 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3940 kB
Writeback:           0 kB
Mapped:          25708 kB
Slab:            79652 kB
Committed_AS:  1483764 kB
PageTables:       1412 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= 66561 MiB

End job on node27 on Sun Apr 15 07:52:35 UTC 2007