Trace number 362896

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) 1800.09 1800.85

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-seba.opb
MD5SUMf70781d9e1b73a3f03aa1ef3a5aa83c9
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 benchmark5.45017
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23376
Total number of constraints1029
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 constraints1029
Minimum length of a constraint10
Maximum length of a constraint496
Number of terms in the objective function 7565
Biggest coefficient in the objective function 29038
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531731
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 531731
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/362896-1177019929/wildcat-skc /tmp/evaluation/362896-1177019929/instance-362896-1177019929.opb 82032540 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 82032540
0.00/0.00	c Noise: 0.1 (10 : 100) 
1.00/1.01	c Starting searching:
1.00/1.01	c Phase 1 ...
1800.04/1800.84	c   trying 531731: xc 
1800.04/1800.84	c Phase 2 ...
1800.04/1800.84	c   trying 0: c 
1800.04/1800.84	c Phase 3 ...
1800.04/1800.84	c   trying 0 again: c 
1800.04/1800.84	s UNKNOWN
1800.04/1800.84	c 
1800.04/1800.84	c During searching:         -1.4e-05 seconds elapsed.
1800.04/1800.84	c CPU time spent:           0 seconds.
1800.04/1800.84	c 
1800.04/1800.84	c =================================== END =====================================
1800.04/1800.84	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/node42/watcher-362896-1177019929 -o ROOT/results/node42/solver-362896-1177019929 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362896-1177019929/wildcat-skc /tmp/evaluation/362896-1177019929/instance-362896-1177019929.opb 82032540 

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 0.99 0.98 3/77 10719
/proc/meminfo: memFree=1757152/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=5972 CPUtime=0
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 149904770 6115328 162 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 1493 162 105 226 0 1264 0

[startup+0.0582911 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10719
/proc/meminfo: memFree=1757152/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=6236 CPUtime=0.05
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 217 0 0 0 5 0 0 0 18 0 1 0 149904770 6385664 201 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 1559 201 105 226 0 1330 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6236

[startup+0.102297 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10719
/proc/meminfo: memFree=1757152/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=6368 CPUtime=0.1
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 249 0 0 0 10 0 0 0 18 0 1 0 149904770 6520832 233 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 1592 233 105 226 0 1363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6368

[startup+0.301335 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10719
/proc/meminfo: memFree=1757152/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=6924 CPUtime=0.29
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 149904770 7090176 376 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 1731 376 105 226 0 1502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6924

[startup+0.70141 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10719
/proc/meminfo: memFree=1757152/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=20276 CPUtime=0.69
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 3681 0 0 0 68 1 0 0 23 0 1 0 149904770 20762624 3665 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 5069 3665 110 226 0 4840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20276

[startup+1.50156 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10720
/proc/meminfo: memFree=1730904/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1.49
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 146 3 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611552 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32760

[startup+3.10187 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10720
/proc/meminfo: memFree=1730136/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=3.09
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 306 3 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32760

[startup+6.30148 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10720
/proc/meminfo: memFree=1730136/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=6.29
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 626 3 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32760

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10720
/proc/meminfo: memFree=1730200/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=12.69
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 1266 3 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32760

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10720
/proc/meminfo: memFree=1730264/2055920 swapFree=4143720/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=25.48
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 2545 3 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32760

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10720
/proc/meminfo: memFree=1730264/2055920 swapFree=4143776/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=51.07
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 5104 3 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32760

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10720
/proc/meminfo: memFree=1730328/2055920 swapFree=4143776/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=102.26
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 10222 4 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868616 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32760

[startup+162.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/84 10876
/proc/meminfo: memFree=1728800/2055920 swapFree=4143776/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=162.16
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 16210 6 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 32760

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730136/2055920 swapFree=4143840/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=222.11
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 22205 6 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607803 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 32760

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730136/2055920 swapFree=4143840/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=282.09
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 28202 7 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607777 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 32760

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730136/2055920 swapFree=4143904/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=342.07
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 34200 7 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 32760

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730136/2055920 swapFree=4143904/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=402.05
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 40197 8 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 32760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730264/2055920 swapFree=4143904/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=462.03
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 46195 8 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 32760

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4143968/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=522
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 52192 8 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 32760

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4143968/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=581.99
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 58190 9 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 32760

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730264/2055920 swapFree=4144020/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=641.96
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 64187 9 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 32760


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144064/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=821.89
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 82179 10 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 32760

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730264/2055920 swapFree=4144064/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=881.87
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 88176 11 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 32760

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144116/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=941.85
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 94174 11 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 32760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144116/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1001.83
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 100171 12 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 32760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144116/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1061.81
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 106169 12 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 32760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144180/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1121.78
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 112166 12 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608012 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 32760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730392/2055920 swapFree=4144180/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1181.77
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 118164 13 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 32760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144244/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1241.74
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 124161 13 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869262 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 32760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144244/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1301.72
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 130159 13 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 32760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730328/2055920 swapFree=4144300/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1361.7
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 136156 14 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 32760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730392/2055920 swapFree=4144300/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1421.68
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 142154 14 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 32760

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730392/2055920 swapFree=4144300/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1481.66
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 148151 15 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 32760

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730456/2055920 swapFree=4144364/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1541.63
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 154148 15 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611502 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 32760

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730456/2055920 swapFree=4144364/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1601.61
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 160145 16 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 32760

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730520/2055920 swapFree=4144428/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1661.59
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 166143 16 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 32760

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730520/2055920 swapFree=4144428/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1721.56
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 172140 16 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 32760

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730456/2055920 swapFree=4144428/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1781.54
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 178137 17 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868566 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 32760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10918
/proc/meminfo: memFree=1730456/2055920 swapFree=4144428/4192956
[pid=10719] ppid=10717 vsize=32760 CPUtime=1800.04
/proc/10719/stat : 10719 (wildcat-skc) R 10717 10719 10259 0 -1 4194304 6805 0 0 0 179987 17 0 0 25 0 1 0 149904770 33546240 6788 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/10719/statm: 8190 6788 117 226 0 7961 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 32760

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

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

Child status: 0
Real time (s): 1800.85
CPU time (s): 1800.09
CPU user time (s): 1799.91
CPU system time (s): 0.181972
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 32760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6805
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= 35968

runsolver used 2.22266 second user time and 4.27635 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Thu Apr 19 21:58:49 UTC 2007

IDJOB= 362896
IDBENCH= 1681
IDSOLVER= 162
FILE ID= node42/362896-1177019929

PBS_JOBID= 4630592

Free space on /tmp= 66445 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-seba.opb
COMMAND LINE= /tmp/evaluation/362896-1177019929/wildcat-skc /tmp/evaluation/362896-1177019929/instance-362896-1177019929.opb 82032540
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-362896-1177019929 -o ROOT/results/node42/solver-362896-1177019929 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362896-1177019929/wildcat-skc /tmp/evaluation/362896-1177019929/instance-362896-1177019929.opb 82032540

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  f70781d9e1b73a3f03aa1ef3a5aa83c9

RANDOM SEED= 82032540

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1757624 kB
Buffers:         30448 kB
Cached:         181424 kB
SwapCached:      19192 kB
Active:          43212 kB
Inactive:       202164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757624 kB
SwapTotal:     4192956 kB
SwapFree:      4143720 kB
Dirty:            3560 kB
Writeback:           0 kB
Mapped:          39636 kB
Slab:            38244 kB
Committed_AS:  3002108 kB
PageTables:       1916 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= 66445 MiB

End job on node42 on Thu Apr 19 22:28:52 UTC 2007