Trace number 363302

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) 1800.06 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb
MD5SUMe2a78df60352c05b10262815438dedba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.05184
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables41495
Total number of constraints40134
Number of constraints which are clauses24365
Number of constraints which are cardinality constraints (but not clauses)651
Number of constraints which are nor clauses,nor cardinality constraints15118
Minimum length of a constraint1
Maximum length of a constraint840
Number of terms in the objective function 31027
Biggest coefficient in the objective function 6260
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 553158
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 371255
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 553158
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/363302-1177025588/wildcat-skc /tmp/evaluation/363302-1177025588/instance-363302-1177025588.opb 870348856 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 870348856
0.00/0.00	c Noise: 0.1 (10 : 100) 
10.39/10.49	c Starting searching:
10.39/10.49	c Phase 1 ...
617.47/617.73	c   trying 553158: xxxxxxxxxxc 
617.47/617.73	c Phase 2 ...
1800.00/1800.71	c   trying 0: xxc 
1800.00/1800.71	c Phase 3 ...
1800.00/1800.71	c   trying 0 again: c 
1800.00/1800.71	s UNKNOWN
1800.00/1800.71	c 
1800.00/1800.71	c During searching:         -1.4e-05 seconds elapsed.
1800.00/1800.71	c CPU time spent:           0 seconds.
1800.00/1800.71	c 
1800.00/1800.71	c =================================== END =====================================
1800.00/1800.71	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/node67/watcher-363302-1177025588 -o ROOT/results/node67/solver-363302-1177025588 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363302-1177025588/wildcat-skc /tmp/evaluation/363302-1177025588/instance-363302-1177025588.opb 870348856 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 873
/proc/meminfo: memFree=1803512/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=6296 CPUtime=0
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 178548343 6447104 234 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 1574 234 105 226 0 1345 0

[startup+0.0246041 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 873
/proc/meminfo: memFree=1803512/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=6296 CPUtime=0.02
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 256 0 0 0 2 0 0 0 18 0 1 0 178548343 6447104 240 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 1574 240 105 226 0 1345 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6296

[startup+0.101618 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 873
/proc/meminfo: memFree=1803512/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=6296 CPUtime=0.09
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 178548343 6447104 259 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 1574 259 105 226 0 1345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6296

[startup+0.301655 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 873
/proc/meminfo: memFree=1803512/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=6428 CPUtime=0.29
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 178548343 6582272 297 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 1607 297 105 226 0 1378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6428

[startup+0.701727 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 873
/proc/meminfo: memFree=1803512/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=6824 CPUtime=0.69
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 385 0 0 0 69 0 0 0 22 0 1 0 178548343 6987776 369 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 1706 369 105 226 0 1477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6824

[startup+1.50187 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 874
/proc/meminfo: memFree=1802160/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=7352 CPUtime=1.49
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 178548343 7528448 511 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 1838 511 105 226 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7352

[startup+3.10117 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 874
/proc/meminfo: memFree=1801392/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=8460 CPUtime=3.09
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 809 0 0 0 309 0 0 0 25 0 1 0 178548343 8663040 793 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 2115 793 105 226 0 1886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8460

[startup+6.30175 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 874
/proc/meminfo: memFree=1799024/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=10836 CPUtime=6.29
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 1375 0 0 0 629 0 0 0 25 0 1 0 178548343 11096064 1359 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 2709 1359 105 226 0 2480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10836

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=12.69
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 1242 27 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 275120

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=25.48
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 2521 27 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 275120

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540472/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=51.06
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 5079 27 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 275120

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540536/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=102.24
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 10197 27 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 275120

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540472/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=162.22
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 16195 27 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 275120

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540472/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=222.2
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 22193 27 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 275120

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540472/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=282.18
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 28191 27 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 275120

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540472/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=342.17
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 34189 28 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 275120

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 874
/proc/meminfo: memFree=1540472/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=402.15
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 40187 28 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 275120

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=462.13
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 46185 28 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607836 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 275120

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=522.1
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 52182 28 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 275120

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 876
/proc/meminfo: memFree=1540344/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=582.08
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 58180 28 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 275120

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 876
/proc/meminfo: memFree=1540344/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=642.06
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 64178 28 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 275120


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

[startup+882.301 s]
/proc/loadavg: 1.24 1.07 1.02 2/65 876
/proc/meminfo: memFree=1540344/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=881.98
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 88169 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605345 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 275120

[startup+942.301 s]
/proc/loadavg: 1.20 1.09 1.02 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=941.96
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 94167 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 275120

[startup+1002.3 s]
/proc/loadavg: 1.07 1.07 1.02 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1001.94
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 100165 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607845 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 275120

[startup+1062.3 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1061.92
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 106163 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601167 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 275120

[startup+1122.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1121.9
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 112161 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 275120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 3/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1181.88
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 118159 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611521 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 275120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1241.86
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 124157 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 275120

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1301.84
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 130155 29 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 275120

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1361.82
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 136152 30 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 275120

[startup+1422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1421.81
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 142151 30 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 275120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1481.78
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 148148 30 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 275120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 876
/proc/meminfo: memFree=1540408/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1541.76
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 154146 30 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 275120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 876
/proc/meminfo: memFree=1540344/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1601.74
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 160144 30 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607777 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 275120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 876
/proc/meminfo: memFree=1540344/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1661.72
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 166142 30 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 275120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1052
/proc/meminfo: memFree=1538936/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1721.63
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 172131 32 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 275120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1074
/proc/meminfo: memFree=1539888/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1781.6
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 178128 32 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 275120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1074
/proc/meminfo: memFree=1539888/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1800
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 179968 32 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 275120

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 1074
/proc/meminfo: memFree=1539888/2055920 swapFree=4180708/4192956
[pid=873] ppid=871 vsize=275120 CPUtime=1800
/proc/873/stat : 873 (wildcat-skc) R 871 873 13172 0 -1 4194304 65761 0 0 0 179968 32 0 0 25 0 1 0 178548343 281722880 65744 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/873/statm: 68780 65744 117 226 0 68551 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 275120

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.06
CPU user time (s): 1799.69
CPU system time (s): 0.372943
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 275120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65761
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= 2628

runsolver used 1.23081 second user time and 3.74843 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Thu Apr 19 23:33:08 UTC 2007

IDJOB= 363302
IDBENCH= 1799
IDSOLVER= 162
FILE ID= node67/363302-1177025588

PBS_JOBID= 4630603

Free space on /tmp= 66449 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb
COMMAND LINE= /tmp/evaluation/363302-1177025588/wildcat-skc /tmp/evaluation/363302-1177025588/instance-363302-1177025588.opb 870348856
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-363302-1177025588 -o ROOT/results/node67/solver-363302-1177025588 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363302-1177025588/wildcat-skc /tmp/evaluation/363302-1177025588/instance-363302-1177025588.opb 870348856

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  e2a78df60352c05b10262815438dedba

RANDOM SEED= 870348856

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1804048 kB
Buffers:         34884 kB
Cached:         159672 kB
SwapCached:       5976 kB
Active:          52184 kB
Inactive:       159296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804048 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            7764 kB
Writeback:           0 kB
Mapped:          20472 kB
Slab:            26404 kB
Committed_AS:  1027568 kB
PageTables:       1464 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= 66449 MiB

End job on node67 on Fri Apr 20 00:03:11 UTC 2007