Trace number 348760

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) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc04.opb
MD5SUMa740df3717a1394bed76c2a490fc20be
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables146276
Total number of constraints1699
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints1689
Minimum length of a constraint3
Maximum length of a constraint5071
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528446
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/348760-1176597070/wildcat-skc /tmp/evaluation/348760-1176597070/instance-348760-1176597070.opb 538556310 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 538556310
0.00/0.00	c Noise: 0.1 (10 : 100) 
5.88/5.92	c Starting searching:
5.88/5.92	c Phase 1 ...
219.53/219.60	c   trying 524318: xxxxxxxxxxc 
219.53/219.60	c Phase 2 ...
1800.01/1800.50	c   trying 0: xxxxxxxc 
1800.01/1800.50	c Phase 3 ...
1800.01/1800.50	c   trying 0 again: c 
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c 
1800.01/1800.50	c During searching:         -1.3e-05 seconds elapsed.
1800.01/1800.50	c CPU time spent:           0 seconds.
1800.01/1800.50	c 
1800.01/1800.50	c =================================== END =====================================
1800.01/1800.50	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/node4/watcher-348760-1176597070 -o ROOT/results/node4/solver-348760-1176597070 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348760-1176597070/wildcat-skc /tmp/evaluation/348760-1176597070/instance-348760-1176597070.opb 538556310 

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: 0.92 0.98 0.99 3/77 31525
/proc/meminfo: memFree=1628568/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=6688 CPUtime=0
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 308 0 0 0 0 0 0 0 18 0 1 0 135744739 6848512 292 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134604551 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 1672 292 110 226 0 1443 0

[startup+0.0184669 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31525
/proc/meminfo: memFree=1628568/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=7084 CPUtime=0.01
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 421 0 0 0 1 0 0 0 18 0 1 0 135744739 7254016 405 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 1771 405 110 226 0 1542 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7084

[startup+0.101474 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31525
/proc/meminfo: memFree=1628568/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=9592 CPUtime=0.09
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 1048 0 0 0 9 0 0 0 18 0 1 0 135744739 9822208 1032 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 2398 1032 110 226 0 2169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9592

[startup+0.301494 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31525
/proc/meminfo: memFree=1628568/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=15560 CPUtime=0.29
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 2504 0 0 0 28 1 0 0 19 0 1 0 135744739 15933440 2488 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 3890 2491 110 226 0 3661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15560

[startup+0.701531 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31525
/proc/meminfo: memFree=1628568/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=29304 CPUtime=0.69
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 5960 0 0 0 67 2 0 0 22 0 1 0 135744739 30007296 5944 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 7326 5947 110 226 0 7097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29304

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1599568/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=44540 CPUtime=1.49
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 9676 0 0 0 146 3 0 0 25 0 1 0 135744739 45608960 9660 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 11135 9660 110 226 0 10906 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44540

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1576528/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=76256 CPUtime=3.09
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 17422 0 0 0 302 7 0 0 25 0 1 0 135744739 78086144 17406 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 19064 17406 110 226 0 18835 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76256

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1556048/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=6.29
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 621 8 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80948

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554256/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=12.69
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 1261 8 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80948

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554320/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=25.49
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 2541 8 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80948

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=51.08
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 5100 8 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80948

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=102.26
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 10218 8 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607727 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80948

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554320/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=162.24
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 16216 8 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 80948

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=222.23
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 22214 9 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 80948

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=282.21
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 28212 9 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868618 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 80948

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=342.2
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 34210 10 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 80948

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=402.18
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 40208 10 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 80948

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=462.17
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 46206 11 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868580 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 80948

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554320/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=522.15
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 52204 11 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 80948

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554384/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=582.14
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 58202 12 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607781 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 80948

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554320/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=642.13
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 64201 12 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 80948


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554320/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=882.06
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 88193 13 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605350 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 80948

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554256/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=942.05
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 94191 14 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 80948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554256/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1002.03
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 100189 14 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 80948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554192/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1062.03
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 106188 15 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601332 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 80948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554256/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1122.01
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 112186 15 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 80948

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554192/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1182
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 118184 16 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 80948

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554128/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1241.98
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 124182 16 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 80948

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554128/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1301.96
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 130180 16 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 80948

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1361.95
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 136178 17 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 80948

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1421.94
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 142177 17 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611582 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 80948

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1481.92
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 148174 18 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 80948

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1541.9
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 154172 18 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 80948

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1601.89
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 160171 18 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597180 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 80948

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1661.88
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 166169 19 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 80948

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1721.86
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 172167 19 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 80948

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31526
/proc/meminfo: memFree=1554064/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1781.85
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 178165 20 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 80948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31600
/proc/meminfo: memFree=1552736/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1800.01
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 179981 20 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 80948

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31600
/proc/meminfo: memFree=1552736/2055920 swapFree=4154132/4192956
[pid=31525] ppid=31523 vsize=80948 CPUtime=1800.01
/proc/31525/stat : 31525 (wildcat-skc) R 31523 31525 24381 0 -1 4194304 18591 0 0 0 179981 20 0 0 25 0 1 0 135744739 82890752 18574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31525/statm: 20237 18574 117 226 0 20008 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 80948

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.82
CPU system time (s): 0.219966
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 80948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18591
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= 4057

runsolver used 2.04469 second user time and 4.08938 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 15 00:31:10 UTC 2007

IDJOB= 348760
IDBENCH= 1731
IDSOLVER= 162
FILE ID= node4/348760-1176597070

PBS_JOBID= 4556813

Free space on /tmp= 66553 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/miplib/normalized-reduced-mps-v2-20-10-misc04.opb
COMMAND LINE= /tmp/evaluation/348760-1176597070/wildcat-skc /tmp/evaluation/348760-1176597070/instance-348760-1176597070.opb 538556310
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-348760-1176597070 -o ROOT/results/node4/solver-348760-1176597070 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348760-1176597070/wildcat-skc /tmp/evaluation/348760-1176597070/instance-348760-1176597070.opb 538556310

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  a740df3717a1394bed76c2a490fc20be

RANDOM SEED= 538556310

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1629040 kB
Buffers:         64724 kB
Cached:         274732 kB
SwapCached:       2448 kB
Active:          53596 kB
Inactive:       318076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629040 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:            7200 kB
Writeback:           0 kB
Mapped:          35500 kB
Slab:            40700 kB
Committed_AS:  4613596 kB
PageTables:       1828 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= 66553 MiB

End job on node4 on Sun Apr 15 01:01:13 UTC 2007