Trace number 351810

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) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib3/normalized-reduced-mps-v2-20-10-qnet1_o.opb
MD5SUM8b204aeb505cc1c787aa4db3220d0b5a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark319
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 272
Optimality of the best value was proved NO
Number of variables5380
Total number of constraints584
Number of constraints which are clauses32
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints504
Minimum length of a constraint2
Maximum length of a constraint54
Number of terms in the objective function 3720
Biggest coefficient in the objective function 2115
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527620
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262086
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527620
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/351810-1176614398/wildcat-skc /tmp/evaluation/351810-1176614398/instance-351810-1176614398.opb 39320445 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 39320445
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.09/0.15	c Starting searching:
0.09/0.15	c Phase 1 ...
34.48/34.57	c   trying 527620: xxxxxxxxxxc 
34.48/34.57	c Phase 2 ...
753.21/753.48	c   trying 0: xxxxxxxxxxc 
753.21/753.48	c Phase 3 ...
1800.06/1800.50	c   trying 0 again: xc 
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	c 
1800.06/1800.50	c During searching:         -1.1e-05 seconds elapsed.
1800.06/1800.50	c CPU time spent:           0 seconds.
1800.06/1800.50	c 
1800.06/1800.50	c =================================== END =====================================
1800.06/1800.50	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/node30/watcher-351810-1176614398 -o ROOT/results/node30/solver-351810-1176614398 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351810-1176614398/wildcat-skc /tmp/evaluation/351810-1176614398/instance-351810-1176614398.opb 39320445 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19802
/proc/meminfo: memFree=1742784/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=5972 CPUtime=0
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 109355472 6115328 137 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 1493 137 105 226 0 1264 0

[startup+0.0968939 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19802
/proc/meminfo: memFree=1742784/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=6500 CPUtime=0.09
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 109355472 6656000 278 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 1625 279 105 226 0 1396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6500

[startup+0.101895 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19802
/proc/meminfo: memFree=1742784/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=6500 CPUtime=0.09
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 109355472 6656000 286 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 1625 286 105 226 0 1396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6500

[startup+0.301908 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19802
/proc/meminfo: memFree=1742784/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=0.29
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 28 1 0 0 19 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15012

[startup+0.701934 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19802
/proc/meminfo: memFree=1742784/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=0.69
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 68 1 0 0 22 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15012

[startup+1.50298 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733624/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1.49
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 148 1 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605275 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15012

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733496/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=3.09
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 308 1 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134543917 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15012

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733368/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=6.29
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 628 1 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15012

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733368/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=12.69
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 1268 1 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15012

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733368/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=25.48
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 2547 1 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15012

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733368/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=51.07
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 5106 1 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601152 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15012

[startup+102.305 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19803
/proc/meminfo: memFree=1733368/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=102.27
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 10225 2 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15012

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19803
/proc/meminfo: memFree=1733304/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=162.25
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 16223 2 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15012

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733240/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=222.24
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 22222 2 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598453 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733240/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=282.22
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 28220 2 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15012

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733176/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=342.21
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 34218 3 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15012

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733112/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=402.19
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 40216 3 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607813 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15012

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733112/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=462.18
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 46215 3 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601414 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15012

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1733112/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=522.17
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 52213 4 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607746 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 15012

[startup+582.301 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 19803
/proc/meminfo: memFree=1733048/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=582.15
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 58211 4 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15012

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 19803
/proc/meminfo: memFree=1733048/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=642.14
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 64210 4 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 15012


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1732920/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=882.08
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 88202 6 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 15012

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1732856/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=942.06
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 94200 6 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 15012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19803
/proc/meminfo: memFree=1732792/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1002.04
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 100198 6 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868619 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 15012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732728/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1062.03
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 106196 7 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 15012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732728/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1122.02
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 112195 7 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611629 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 15012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732728/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1182
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 118193 7 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877556 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 15012

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732664/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1241.99
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 124191 8 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611488 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 15012

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732728/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1301.98
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 130190 8 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 15012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732664/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1361.96
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 136187 9 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 15012

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19805
/proc/meminfo: memFree=1732664/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1421.95
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 142186 9 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605301 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 15012

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732728/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1481.93
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 148184 9 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 15012

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732664/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1541.91
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 154182 9 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 15012

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732664/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1601.9
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 160180 10 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 15012

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732600/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1661.89
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 166179 10 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 15012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732664/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1721.87
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 172177 10 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 15012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732600/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1781.86
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 178175 11 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 15012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732600/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1800.06
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 179995 11 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15012

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19805
/proc/meminfo: memFree=1732600/2055920 swapFree=4170976/4192956
[pid=19802] ppid=19800 vsize=15012 CPUtime=1800.06
/proc/19802/stat : 19802 (wildcat-skc) R 19800 19802 19101 0 -1 4194304 2402 0 0 0 179995 11 0 0 25 0 1 0 109355472 15372288 2385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19802/statm: 3753 2385 117 226 0 3524 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15012

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1799.95
CPU system time (s): 0.116982
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 15012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2402
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= 1835

runsolver used 2.24466 second user time and 4.09138 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Apr 15 05:19:58 UTC 2007

IDJOB= 351810
IDBENCH= 1820
IDSOLVER= 162
FILE ID= node30/351810-1176614398

PBS_JOBID= 4557055

Free space on /tmp= 66562 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-qnet1_o.opb
COMMAND LINE= /tmp/evaluation/351810-1176614398/wildcat-skc /tmp/evaluation/351810-1176614398/instance-351810-1176614398.opb 39320445
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-351810-1176614398 -o ROOT/results/node30/solver-351810-1176614398 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351810-1176614398/wildcat-skc /tmp/evaluation/351810-1176614398/instance-351810-1176614398.opb 39320445

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  8b204aeb505cc1c787aa4db3220d0b5a

RANDOM SEED= 39320445

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1743192 kB
Buffers:         34840 kB
Cached:         150980 kB
SwapCached:       2268 kB
Active:          58428 kB
Inactive:       151708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743192 kB
SwapTotal:     4192956 kB
SwapFree:      4170976 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          39620 kB
Slab:            88144 kB
Committed_AS:   229604 kB
PageTables:       1780 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= 66562 MiB

End job on node30 on Sun Apr 15 05:50:01 UTC 2007