Trace number 351757

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 2007-03-21? (TO) 1800.11 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
MD5SUM11ee19baa608345f86d8483767b8a181
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables309773
Total number of constraints5980
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints5964
Minimum length of a constraint6
Maximum length of a constraint24690
Number of terms in the objective function 212680
Biggest coefficient in the objective function 244
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 711535
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 711535
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-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/351757-1176612111/wildcat-rnp /tmp/evaluation/351757-1176612111/instance-351757-1176612111.opb 287212662 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 287212662
0.00/0.00	c Noise: 0.7 (70 : 100) 
528.43/528.66	c Starting searching:
528.43/528.66	c Phase 1 ...
1800.06/1800.71	c   trying 696563: xxxxxxc 
1800.06/1800.71	c Phase 2 ...
1800.06/1800.72	c   trying 0: c 
1800.06/1800.72	c Phase 3 ...
1800.06/1800.72	c   trying 0 again: c 
1800.06/1800.72	s UNKNOWN
1800.06/1800.72	c 
1800.06/1800.72	c During searching:         -1.4e-05 seconds elapsed.
1800.06/1800.72	c CPU time spent:           0 seconds.
1800.06/1800.72	c 
1800.06/1800.72	c =================================== END =====================================
1800.06/1800.72	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/node54/watcher-351757-1176612111 -o ROOT/results/node54/solver-351757-1176612111 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351757-1176612111/wildcat-rnp /tmp/evaluation/351757-1176612111/instance-351757-1176612111.opb 287212662 

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 3/66 20637
/proc/meminfo: memFree=1235368/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=7484 CPUtime=0
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 495 0 0 0 0 0 0 0 18 0 1 0 108585586 7663616 480 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135017359 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 1871 482 100 226 0 1642 0

[startup+0.0645171 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 20637
/proc/meminfo: memFree=1235368/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=7488 CPUtime=0.05
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1007 0 0 0 5 0 0 0 18 0 1 0 108585586 7667712 991 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 1872 991 105 226 0 1643 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7488

[startup+0.101521 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 20637
/proc/meminfo: memFree=1235368/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=7488 CPUtime=0.09
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1019 0 0 0 9 0 0 0 18 0 1 0 108585586 7667712 1003 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134604551 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 1872 1003 105 226 0 1643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7488

[startup+0.301546 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 20637
/proc/meminfo: memFree=1235368/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=7488 CPUtime=0.29
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1066 0 0 0 29 0 0 0 19 0 1 0 108585586 7667712 1050 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 1872 1050 105 226 0 1643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7488

[startup+0.701596 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 20637
/proc/meminfo: memFree=1235368/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=7488 CPUtime=0.69
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1081 0 0 0 69 0 0 0 22 0 1 0 108585586 7667712 1065 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 1872 1065 105 226 0 1643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7488

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1231456/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=7620 CPUtime=1.49
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1099 0 0 0 149 0 0 0 25 0 1 0 108585586 7802880 1083 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 1905 1083 105 226 0 1676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7620

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1230944/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=7752 CPUtime=3.09
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1134 0 0 0 308 1 0 0 25 0 1 0 108585586 7938048 1118 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 1938 1118 105 226 0 1709 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7752

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1230816/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=8016 CPUtime=6.29
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1205 0 0 0 628 1 0 0 25 0 1 0 108585586 8208384 1189 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 2004 1189 105 226 0 1775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8016

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1230368/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=8544 CPUtime=12.69
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1341 0 0 0 1268 1 0 0 25 0 1 0 108585586 8749056 1325 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 2136 1325 105 226 0 1907 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8544

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1229408/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=9636 CPUtime=25.49
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 1619 0 0 0 2548 1 0 0 25 0 1 0 108585586 9867264 1603 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 2409 1603 105 226 0 2180 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9636

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1227296/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=12012 CPUtime=51.07
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 2175 0 0 0 5106 1 0 0 25 0 1 0 108585586 12300288 2159 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 3003 2159 105 226 0 2774 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12012

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1222816/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=16492 CPUtime=102.26
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 3349 0 0 0 10224 2 0 0 25 0 1 0 108585586 16887808 3267 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 4123 3267 105 226 0 3894 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16492

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1217632/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=22020 CPUtime=162.24
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 4779 0 0 0 16221 3 0 0 25 0 1 0 108585586 22548480 4567 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 5505 4567 105 226 0 5276 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22020

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1212320/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=26904 CPUtime=222.22
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 6078 0 0 0 22217 5 0 0 25 0 1 0 108585586 27549696 5866 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 6726 5866 105 226 0 6497 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26904

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 20638
/proc/meminfo: memFree=1207264/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=31920 CPUtime=282.2
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 7378 0 0 0 28214 6 0 0 25 0 1 0 108585586 32686080 7166 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 7980 7166 105 226 0 7751 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31920

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 20638
/proc/meminfo: memFree=1202016/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=37960 CPUtime=342.19
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 8935 0 0 0 34211 8 0 0 25 0 1 0 108585586 38871040 8465 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 9490 8465 105 226 0 9261 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37960

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1196896/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=42976 CPUtime=402.17
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 10234 0 0 0 40208 9 0 0 25 0 1 0 108585586 44007424 9764 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 10744 9764 105 226 0 10515 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42976

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1191584/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=47992 CPUtime=462.15
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 11534 0 0 0 46205 10 0 0 25 0 1 0 108585586 49143808 11064 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 11998 11064 105 226 0 11769 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 47992

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1109856/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=174568 CPUtime=522.13
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 42780 0 0 0 52190 23 0 0 25 0 1 0 108585586 178757632 41630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 43642 41630 110 226 0 43413 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 174568

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1044448/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=582.11
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 58185 26 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605409 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 200540

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1044448/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=642.09
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 64183 26 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 200540


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1044448/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=882.03
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 88176 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 200540

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1044448/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=942.01
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 94174 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 200540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20638
/proc/meminfo: memFree=1044448/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1001.99
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 100172 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611521 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 200540

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 20638
/proc/meminfo: memFree=1044448/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1061.97
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 106170 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 200540

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 20638
/proc/meminfo: memFree=1044448/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1121.95
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 112168 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 200540

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/73 20794
/proc/meminfo: memFree=1043184/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1181.86
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 118159 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605422 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 200540

[startup+1242.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/67 20836
/proc/meminfo: memFree=1044256/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1241.82
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 124155 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 200540

[startup+1302.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/67 20836
/proc/meminfo: memFree=1044256/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1301.81
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 130154 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 200540

[startup+1362.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 20836
/proc/meminfo: memFree=1044320/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1361.78
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 136151 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605409 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 200540

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 20836
/proc/meminfo: memFree=1044256/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1421.77
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 142150 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605415 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 200540

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/67 20836
/proc/meminfo: memFree=1044320/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1481.74
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 148147 27 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 200540

[startup+1542.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 20836
/proc/meminfo: memFree=1044384/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1541.73
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 154145 28 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 200540

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 20838
/proc/meminfo: memFree=1044256/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1601.71
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 160143 28 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 200540

[startup+1662.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 20838
/proc/meminfo: memFree=1044256/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1661.69
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 166141 28 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605409 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 200540

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 20838
/proc/meminfo: memFree=1044320/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1721.67
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 172139 28 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605422 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 200540

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20838
/proc/meminfo: memFree=1044320/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1781.66
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 178138 28 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605328 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 200540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.06 1.03 1.00 2/67 20838
/proc/meminfo: memFree=1044320/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1800.06
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 179978 28 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 200540

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

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

[startup+1800.71 s]
/proc/loadavg: 1.06 1.03 1.00 2/67 20838
/proc/meminfo: memFree=1044320/2055920 swapFree=4191892/4192956
[pid=20637] ppid=20635 vsize=200540 CPUtime=1800.06
/proc/20637/stat : 20637 (wildcat-rnp) R 20635 20637 20268 0 -1 4194304 48929 0 0 0 179978 28 0 0 25 0 1 0 108585586 205352960 47778 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20637/statm: 50135 47778 117 226 0 49906 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 200540

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.11
CPU user time (s): 1799.79
CPU system time (s): 0.317951
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 200540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48929
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= 4767

runsolver used 1.74173 second user time and 4.82027 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 04:41:51 UTC 2007

IDJOB= 351757
IDBENCH= 1801
IDSOLVER= 161
FILE ID= node54/351757-1176612111

PBS_JOBID= 4557043

Free space on /tmp= 66552 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
COMMAND LINE= /tmp/evaluation/351757-1176612111/wildcat-rnp /tmp/evaluation/351757-1176612111/instance-351757-1176612111.opb 287212662
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-351757-1176612111 -o ROOT/results/node54/solver-351757-1176612111 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351757-1176612111/wildcat-rnp /tmp/evaluation/351757-1176612111/instance-351757-1176612111.opb 287212662

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  11ee19baa608345f86d8483767b8a181

RANDOM SEED= 287212662

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1235776 kB
Buffers:        105620 kB
Cached:         545016 kB
SwapCached:        396 kB
Active:         374048 kB
Inactive:       319424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1235776 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           12148 kB
Writeback:           0 kB
Mapped:          48308 kB
Slab:           112520 kB
Committed_AS:  1307560 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB

End job on node54 on Sun Apr 15 05:11:54 UTC 2007