Trace number 430827

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 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
MD5SUMcdc1e49bcf2e6b6913c93a683c821b72
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.227965
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints19
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 constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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/430827-1178192524/wildcat-skc /tmp/evaluation/430827-1178192524/instance-430827-1178192524.opb 46461553 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 46461553
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.02	c Starting searching:
0.00/0.02	c Phase 1 ...
15.08/15.16	c   trying 255: xxxxxxxxxxc 
15.08/15.16	c Phase 2 ...
155.74/155.81	c   trying 0: xxxxxxxxxxc 
155.74/155.81	c Phase 3 ...
1800.07/1800.70	c   trying 0 again: xxc 
1800.07/1800.71	s UNKNOWN
1800.07/1800.71	c 
1800.07/1800.71	c During searching:         -1.2e-05 seconds elapsed.
1800.07/1800.71	c CPU time spent:           0 seconds.
1800.07/1800.71	c 
1800.07/1800.71	c =================================== END =====================================
1800.07/1800.71	c

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430827-1178192524/instance-430827-1178192524.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node5/watcher-430827-1178192524 -o ROOT/results/node5/solver-430827-1178192524 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430827-1178192524/wildcat-skc /tmp/evaluation/430827-1178192524/instance-430827-1178192524.opb 46461553 

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: 0.60 0.88 0.90 3/77 24171
/proc/meminfo: memFree=1689280/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=7068 CPUtime=0
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 295290094 7237632 393 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 1767 398 110 226 0 1538 0

[startup+0.066417 s]
/proc/loadavg: 0.60 0.88 0.90 3/77 24171
/proc/meminfo: memFree=1689280/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=0.05
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 5 0 0 0 18 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15048

[startup+0.10142 s]
/proc/loadavg: 0.60 0.88 0.90 3/77 24171
/proc/meminfo: memFree=1689280/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=0.09
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 9 0 0 0 18 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605079 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15048

[startup+0.301443 s]
/proc/loadavg: 0.60 0.88 0.90 3/77 24171
/proc/meminfo: memFree=1689280/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=0.29
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 29 0 0 0 20 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134544081 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15048

[startup+0.701488 s]
/proc/loadavg: 0.60 0.88 0.90 3/77 24171
/proc/meminfo: memFree=1689280/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=0.69
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 69 0 0 0 24 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15048

[startup+1.50158 s]
/proc/loadavg: 0.60 0.88 0.90 2/78 24172
/proc/meminfo: memFree=1680056/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1.49
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 149 0 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15048

[startup+3.10176 s]
/proc/loadavg: 0.60 0.88 0.90 2/78 24172
/proc/meminfo: memFree=1679864/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=3.09
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 309 0 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15048

[startup+6.30112 s]
/proc/loadavg: 0.63 0.88 0.90 2/78 24172
/proc/meminfo: memFree=1679800/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=6.28
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 628 0 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15048

[startup+12.7018 s]
/proc/loadavg: 0.66 0.88 0.90 2/78 24172
/proc/meminfo: memFree=1679800/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=12.69
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 1268 1 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15048

[startup+25.5013 s]
/proc/loadavg: 0.74 0.89 0.90 2/78 24172
/proc/meminfo: memFree=1679800/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=25.48
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 2547 1 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15048

[startup+51.1012 s]
/proc/loadavg: 0.83 0.89 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=51.07
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 5106 1 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15048

[startup+102.306 s]
/proc/loadavg: 0.92 0.91 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=102.27
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 10225 2 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565841 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15048

[startup+162.302 s]
/proc/loadavg: 0.97 0.92 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=162.24
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 16222 2 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15048

[startup+222.302 s]
/proc/loadavg: 0.99 0.93 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=222.22
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 22220 2 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15048

[startup+282.301 s]
/proc/loadavg: 0.99 0.94 0.91 2/78 24172
/proc/meminfo: memFree=1679800/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=282.21
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 28218 3 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15048

[startup+342.301 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=342.19
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 34216 3 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15048

[startup+402.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=402.18
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 40214 4 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134516775 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15048

[startup+462.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=462.15
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 46211 4 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15048

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=522.14
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 52209 5 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607300 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15048

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=582.12
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 58207 5 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15048

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679736/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=642.1
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 64205 5 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134516995 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15048


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679608/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=882.04
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 88197 7 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607989 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 15048

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679608/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=942.01
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 94194 7 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868580 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 15048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679672/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1002
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 100192 8 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 15048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679608/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1061.98
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 106190 8 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 15048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24172
/proc/meminfo: memFree=1679672/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1121.96
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 112188 8 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 15048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 24342
/proc/meminfo: memFree=1678408/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1181.87
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 118178 9 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550207 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 15048

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679352/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1241.83
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 124173 10 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 15048

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679352/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1301.82
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 130172 10 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 15048

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679352/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1361.79
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 136169 10 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 15048

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679416/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1421.78
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 142167 11 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 15048

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679416/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1481.76
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 148165 11 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 15048

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679480/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1541.74
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 154163 11 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 15048

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679544/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1601.73
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 160161 12 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601465 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 15048

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679544/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1661.7
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 166158 12 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 15048

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679544/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1721.69
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 172156 13 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 15048

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679608/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1781.67
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 178154 13 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 15048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679608/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1800.07
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 179994 13 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611561 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 15048

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: 0.99 0.97 0.91 2/78 24370
/proc/meminfo: memFree=1679608/2055920 swapFree=4150044/4192956
[pid=24171] ppid=24169 vsize=15048 CPUtime=1800.07
/proc/24171/stat : 24171 (wildcat-skc) R 24169 24171 24102 0 -1 4194304 2433 0 0 0 179994 13 0 0 25 0 1 0 295290094 15409152 2417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611561 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24171/statm: 3762 2417 117 226 0 3533 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 15048

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.09
CPU user time (s): 1799.95
CPU system time (s): 0.137979
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 15048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2433
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= 37785

runsolver used 1.2778 second user time and 4.06938 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Thu May  3 11:42:04 UTC 2007

IDJOB= 430827
IDBENCH= 48008
IDSOLVER= 162
FILE ID= node5/430827-1178192524

PBS_JOBID= 4751249

Free space on /tmp= 66562 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
COMMAND LINE= /tmp/evaluation/430827-1178192524/wildcat-skc /tmp/evaluation/430827-1178192524/instance-430827-1178192524.opb 46461553
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-430827-1178192524 -o ROOT/results/node5/conversion-430827-1178192524 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430827-1178192524/instance-430827-1178192524.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-430827-1178192524 -o ROOT/results/node5/solver-430827-1178192524 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430827-1178192524/wildcat-skc /tmp/evaluation/430827-1178192524/instance-430827-1178192524.opb 46461553

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  cdc1e49bcf2e6b6913c93a683c821b72

RANDOM SEED= 46461553

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1689752 kB
Buffers:        138884 kB
Cached:         113828 kB
SwapCached:      11400 kB
Active:         143632 kB
Inactive:       133860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689752 kB
SwapTotal:     4192956 kB
SwapFree:      4150044 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          29608 kB
Slab:            74272 kB
Committed_AS: 13744952 kB
PageTables:       1720 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 node5 on Thu May  3 12:12:07 UTC 2007