Trace number 453523

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-rnp 2007-03-21No Cert. 1800.16 1805.58

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_2.opb
MD5SUMfd4b450948caa11c29cf407b64203711
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint61
Maximum length of a constraint106
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37488
Sum of products size (including duplicates)74976
Number of different products37488
Sum of products size74976

Solver Data (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-rnp (VERSION 0.8.0-lite-rnp-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 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/453523-1178216027/wildcat-rnp /tmp/evaluation/453523-1178216027/instance-453523-1178216027.opb 982708208 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 982708208
0.00/0.00	c Noise: 0.7 (70 : 100) 
1.39/1.45	c Starting searching:
1.39/1.45	c Phase 1 ...
45.07/45.11	c   trying 500: xvc 
45.07/45.11	o 500
1800.01/1800.54	c   trying 477: xxxc 
1800.01/1800.54	c Phase 2 ...
1800.15/1805.31	c   trying 499: c 
1800.15/1805.31	c Phase 3 ...
1800.15/1805.31	c   trying 499 again: c 
1800.15/1805.31	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453523-1178216027/instance-453523-1178216027.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-453523-1178216027 -o ROOT/results/node6/solver-453523-1178216027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453523-1178216027/wildcat-rnp /tmp/evaluation/453523-1178216027/instance-453523-1178216027.opb 982708208 

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: 0.91 0.95 0.91 3/77 1881
/proc/meminfo: memFree=1760560/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=6552 CPUtime=0
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 297640522 6709248 209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 1638 210 107 226 0 1409 0

[startup+0.096867 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1881
/proc/meminfo: memFree=1760560/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=21524 CPUtime=0.08
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 3906 0 0 0 8 0 0 0 18 0 1 0 297640522 22040576 3891 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 5381 3896 110 226 0 5152 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21524

[startup+0.102866 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1881
/proc/meminfo: memFree=1760560/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=24008 CPUtime=0.09
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 4515 0 0 0 9 0 0 0 18 0 1 0 297640522 24584192 4501 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 6035 4505 110 226 0 5806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24008

[startup+0.302891 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1881
/proc/meminfo: memFree=1760560/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=108284 CPUtime=0.29
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 24744 0 0 0 20 9 0 0 19 0 1 0 297640522 110882816 24730 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 27071 24734 110 226 0 26842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 108284

[startup+0.701936 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1881
/proc/meminfo: memFree=1760560/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=278056 CPUtime=0.69
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 65474 0 0 0 43 26 0 0 23 0 1 0 297640522 284729344 65459 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 69514 65462 110 226 0 69285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 278056

[startup+1.50103 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 1882
/proc/meminfo: memFree=1375656/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1.49
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142624 0 0 0 90 59 0 0 25 0 1 0 297640522 610095104 142575 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142575 114 226 0 148720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 595796

[startup+3.10122 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 1882
/proc/meminfo: memFree=1189416/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=3.09
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 250 59 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 595796

[startup+6.30159 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 1882
/proc/meminfo: memFree=1189416/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=6.29
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 570 59 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 595796

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 1882
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=12.69
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 1210 59 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 595796

[startup+25.5018 s]
/proc/loadavg: 0.95 0.96 0.91 2/78 1882
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=25.48
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 2489 59 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 595796

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 1882
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=51.07
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 5048 59 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 595796

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 1882
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=102.27
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 10167 60 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 595796

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=162.24
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 16164 60 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 595796

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=222.23
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 22162 61 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 595796

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=282.21
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 28160 61 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 595796

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=342.2
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 34158 62 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 595796

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=402.18
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 40156 62 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 595796

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=462.17
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 46154 63 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 595796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=522.15
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 52152 63 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 595796

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=582.13
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 58150 63 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 595796

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1882
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=642.12
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 64148 64 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598656 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 595796


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

/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1181.97
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 118129 68 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 595796

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1882
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1241.95
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 124127 68 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 595796

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1301.94
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 130125 69 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 595796

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1361.92
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 136123 69 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 595796

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1421.91
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 142121 70 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 595796

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1481.88
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 148118 70 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 595796

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1541.87
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 154116 71 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 595796

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1601.85
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 160114 71 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 595796

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1661.84
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 166112 72 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 595796

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189288/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1721.82
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 172110 72 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 595796

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1781.8
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 178108 72 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 595796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1884
/proc/meminfo: memFree=1189352/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1800.01
/proc/1881/stat : 1881 (wildcat-rnp) R 1879 1881 860 0 -1 4194304 142625 0 0 0 179928 73 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 595796

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.91 1/79 1885
/proc/meminfo: memFree=1189344/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=595796 CPUtime=1800.05
/proc/1881/stat : 1881 (wildcat-rnp) S 1879 1881 860 0 -1 4194304 142625 0 0 0 179932 73 0 0 25 0 1 0 297640522 610095104 142576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054733 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/1881/statm: 148949 142576 115 226 0 148720 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 595796

[startup+1803 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 1885
/proc/meminfo: memFree=1760104/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=0 CPUtime=1800.15
/proc/1881/stat : 1881 (wildcat-rnp) D 1879 1881 860 0 -1 4195332 142625 0 0 0 179932 83 0 0 17 0 1 0 297640522 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0
/proc/1881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

[startup+1804.6 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 1885
/proc/meminfo: memFree=1760104/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=0 CPUtime=1800.15
/proc/1881/stat : 1881 (wildcat-rnp) D 1879 1881 860 0 -1 4195332 142625 0 0 0 179932 83 0 0 17 0 1 0 297640522 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0
/proc/1881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

[startup+1805 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 1885
/proc/meminfo: memFree=1760104/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=0 CPUtime=1800.15
/proc/1881/stat : 1881 (wildcat-rnp) D 1879 1881 860 0 -1 4195332 142625 0 0 0 179932 83 0 0 17 0 1 0 297640522 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0
/proc/1881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

[startup+1805.4 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 1885
/proc/meminfo: memFree=1760104/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=0 CPUtime=1800.15
/proc/1881/stat : 1881 (wildcat-rnp) D 1879 1881 860 0 -1 4195332 142625 0 0 0 179932 83 0 0 17 0 1 0 297640522 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0
/proc/1881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

[startup+1805.5 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 1885
/proc/meminfo: memFree=1760104/2055924 swapFree=4146580/4192956
[pid=1881] ppid=1879 vsize=0 CPUtime=1800.15
/proc/1881/stat : 1881 (wildcat-rnp) D 1879 1881 860 0 -1 4195332 142625 0 0 0 179932 83 0 0 15 0 1 0 297640522 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 0 0 0
/proc/1881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1805.58
CPU time (s): 1800.16
CPU user time (s): 1799.33
CPU system time (s): 0.832873
CPU usage (%): 99.7
Max. virtual memory (cumulated for all children) (KiB): 595796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.33
system time used= 0.832873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142625
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= 9
involuntary context switches= 6250

runsolver used 1.3318 second user time and 3.99839 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu May  3 18:13:47 UTC 2007

IDJOB= 453523
IDBENCH= 48136
IDSOLVER= 161
FILE ID= node6/453523-1178216027

PBS_JOBID= 4751264

Free space on /tmp= 66562 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_2.opb
COMMAND LINE= /tmp/evaluation/453523-1178216027/wildcat-rnp /tmp/evaluation/453523-1178216027/instance-453523-1178216027.opb 982708208
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-453523-1178216027 -o ROOT/results/node6/conversion-453523-1178216027 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453523-1178216027/instance-453523-1178216027.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-453523-1178216027 -o ROOT/results/node6/solver-453523-1178216027 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453523-1178216027/wildcat-rnp /tmp/evaluation/453523-1178216027/instance-453523-1178216027.opb 982708208

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  fd4b450948caa11c29cf407b64203711

RANDOM SEED= 982708208

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1760968 kB
Buffers:         92080 kB
Cached:         109548 kB
SwapCached:      14272 kB
Active:         133608 kB
Inactive:        96612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1760968 kB
SwapTotal:     4192956 kB
SwapFree:      4146580 kB
Dirty:            5284 kB
Writeback:           0 kB
Mapped:          34964 kB
Slab:            50316 kB
Committed_AS: 12522624 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node6 on Thu May  3 18:45:13 UTC 2007