Trace number 348214

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) 1800.05 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-gfrd-pnc.opb
MD5SUM79ac545a8fcf117e4e23dd9b4f8255c5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables27888
Total number of constraints874
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 constraints874
Minimum length of a constraint11
Maximum length of a constraint246
Number of terms in the objective function 27836
Biggest coefficient in the objective function 8308
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 546265
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 546265
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/348214-1176573495/wildcat-skc /tmp/evaluation/348214-1176573495/instance-348214-1176573495.opb 874780544 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 874780544
0.00/0.00	c Noise: 0.1 (10 : 100) 
7.69/7.71	c Starting searching:
7.69/7.71	c Phase 1 ...
192.28/192.44	c   trying 546265: xxxxxxxxxxc 
192.28/192.44	c Phase 2 ...
1800.03/1800.70	c   trying 0: xxxxxxxxc 
1800.03/1800.70	c Phase 3 ...
1800.03/1800.70	c   trying 0 again: c 
1800.03/1800.70	s UNKNOWN
1800.03/1800.70	c 
1800.03/1800.70	c During searching:         -1.3e-05 seconds elapsed.
1800.03/1800.70	c CPU time spent:           0 seconds.
1800.03/1800.70	c 
1800.03/1800.70	c =================================== END =====================================
1800.03/1800.70	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/node58/watcher-348214-1176573495 -o ROOT/results/node58/solver-348214-1176573495 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348214-1176573495/wildcat-skc /tmp/evaluation/348214-1176573495/instance-348214-1176573495.opb 874780544 

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: 0.94 1.01 0.99 3/64 3222
/proc/meminfo: memFree=1668984/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=6108 CPUtime=0
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 105259208 6254592 213 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 1527 213 105 226 0 1298 0

[startup+0.0515121 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 3222
/proc/meminfo: memFree=1668984/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=6108 CPUtime=0.04
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 238 0 0 0 4 0 0 0 18 0 1 0 105259208 6254592 222 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 1527 222 105 226 0 1298 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6108

[startup+0.101518 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 3222
/proc/meminfo: memFree=1668984/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=6108 CPUtime=0.09
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 105259208 6254592 232 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 1527 232 105 226 0 1298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6108

[startup+0.301553 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 3222
/proc/meminfo: memFree=1668984/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=6240 CPUtime=0.29
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 290 0 0 0 29 0 0 0 19 0 1 0 105259208 6389760 274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 1560 274 105 226 0 1331 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6240

[startup+0.702619 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 3222
/proc/meminfo: memFree=1668984/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=6636 CPUtime=0.69
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 369 0 0 0 69 0 0 0 23 0 1 0 105259208 6795264 353 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 1659 353 105 226 0 1430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6636

[startup+1.50175 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 3223
/proc/meminfo: memFree=1667760/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=7296 CPUtime=1.49
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 105259208 7471104 509 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 1824 509 105 226 0 1595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7296

[startup+3.10202 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 3223
/proc/meminfo: memFree=1666608/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=8500 CPUtime=3.09
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 839 0 0 0 309 0 0 0 25 0 1 0 105259208 8704000 823 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 2125 823 105 226 0 1896 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8500

[startup+6.30156 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 3223
/proc/meminfo: memFree=1664048/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=11008 CPUtime=6.29
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 1464 0 0 0 628 1 0 0 25 0 1 0 105259208 11272192 1448 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 2752 1448 105 226 0 2523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11008

[startup+12.7016 s]
/proc/loadavg: 0.95 1.01 0.99 2/65 3223
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=12.68
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 1266 2 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28740

[startup+25.5018 s]
/proc/loadavg: 0.96 1.01 0.99 2/65 3223
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=25.48
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 2546 2 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28740

[startup+51.1011 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 3223
/proc/meminfo: memFree=1646072/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=51.07
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 5105 2 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28740

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3223
/proc/meminfo: memFree=1646072/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=102.26
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 10224 2 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134544041 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28740

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3223
/proc/meminfo: memFree=1646072/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=162.23
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 16221 2 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28740

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645864/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=222.13
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 22210 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 28740

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645880/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=282.11
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 28208 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 28740

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645880/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=342.09
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 34206 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 28740

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645880/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=402.07
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 40204 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 28740

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645880/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=462.05
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 46202 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611640 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 28740

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645880/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=522.03
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 52200 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608027 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 28740

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=582.01
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 58198 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868606 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 28740

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=642
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 64197 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 28740


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=881.92
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 88189 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 28740

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=941.9
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 94187 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 28740

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1001.88
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 100185 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607322 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 28740

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1061.86
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 106183 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 28740

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1121.84
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 112181 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 28740

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1181.82
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 118179 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 28740

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3421
/proc/meminfo: memFree=1645880/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1241.8
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 124177 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 28740

[startup+1302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1301.79
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 130176 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 28740

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1361.76
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 136173 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607702 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 28740

[startup+1422.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1421.75
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 142172 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607762 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 28740

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1481.73
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 148170 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607816 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 28740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3421
/proc/meminfo: memFree=1646072/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1541.71
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 154168 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868616 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 28740

[startup+1602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1601.69
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 160166 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 28740

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1661.67
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 166164 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 28740

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1721.65
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 172162 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 28740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3421
/proc/meminfo: memFree=1645944/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1781.63
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 178160 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 28740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1800.03
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 180000 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 28740

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: 1.00 1.00 1.00 2/65 3421
/proc/meminfo: memFree=1646008/2055920 swapFree=4184728/4192956
[pid=3222] ppid=3220 vsize=28740 CPUtime=1800.03
/proc/3222/stat : 3222 (wildcat-skc) R 3220 3222 2470 0 -1 4194304 5794 0 0 0 180000 3 0 0 25 0 1 0 105259208 29429760 5777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3222/statm: 7185 5777 117 226 0 6956 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 28740

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.043993
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 28740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5794
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= 4259

runsolver used 1.24981 second user time and 3.72943 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Apr 14 17:58:15 UTC 2007

IDJOB= 348214
IDBENCH= 1640
IDSOLVER= 162
FILE ID= node58/348214-1176573495

PBS_JOBID= 4556897

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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-gfrd-pnc.opb
COMMAND LINE= /tmp/evaluation/348214-1176573495/wildcat-skc /tmp/evaluation/348214-1176573495/instance-348214-1176573495.opb 874780544
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-348214-1176573495 -o ROOT/results/node58/solver-348214-1176573495 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348214-1176573495/wildcat-skc /tmp/evaluation/348214-1176573495/instance-348214-1176573495.opb 874780544

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  79ac545a8fcf117e4e23dd9b4f8255c5

RANDOM SEED= 874780544

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1669392 kB
Buffers:         34044 kB
Cached:         248328 kB
SwapCached:       2344 kB
Active:          45984 kB
Inactive:       246980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669392 kB
SwapTotal:     4192956 kB
SwapFree:      4184728 kB
Dirty:            3268 kB
Writeback:           0 kB
Mapped:          17332 kB
Slab:            79636 kB
Committed_AS:   156844 kB
PageTables:       1384 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 node58 on Sat Apr 14 18:28:18 UTC 2007