Trace number 351199

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
wildcat-skc 2007-03-21? (TO) 1800.06 1800.62

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-cycle.opb
MD5SUM761eaefb829e7d3bf060fd5b86600997
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-1
Best CPU time to get the best result obtained on this benchmark1782.84
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables84737
Total number of constraints1802
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 constraints1802
Minimum length of a constraint11
Maximum length of a constraint1470
Number of terms in the objective function 9240
Biggest coefficient in the objective function 16197
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 531823
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 531823
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/351199-1176587903/wildcat-skc /tmp/evaluation/351199-1176587903/instance-351199-1176587903.opb 923262991 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 923262991
0.00/0.00	c Noise: 0.1 (10 : 100) 
3.79/3.86	c Starting searching:
3.79/3.86	c Phase 1 ...
1243.37/1243.82	c   trying 309208: xxxxxxxxxxc 
1243.37/1243.82	c Phase 2 ...
1800.03/1800.61	c   trying 0: xc 
1800.03/1800.61	c Phase 3 ...
1800.03/1800.61	c   trying 0 again: c 
1800.03/1800.61	s UNKNOWN
1800.03/1800.61	c 
1800.03/1800.61	c During searching:         -1.3e-05 seconds elapsed.
1800.03/1800.61	c CPU time spent:           0 seconds.
1800.03/1800.61	c 
1800.03/1800.61	c =================================== END =====================================
1800.03/1800.61	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/node7/watcher-351199-1176587903 -o ROOT/results/node7/solver-351199-1176587903 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351199-1176587903/wildcat-skc /tmp/evaluation/351199-1176587903/instance-351199-1176587903.opb 923262991 

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 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1788704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=6304 CPUtime=0
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 134827890 6455296 227 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 1576 227 105 226 0 1347 0

[startup+0.043053 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1788704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=6436 CPUtime=0.04
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 269 0 0 0 4 0 0 0 18 0 1 0 134827890 6590464 253 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 1609 253 105 226 0 1380 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6436

[startup+0.101058 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1788704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=6568 CPUtime=0.09
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 134827890 6725632 290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 1642 290 105 226 0 1413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6568

[startup+0.301079 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1788704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=6964 CPUtime=0.29
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 423 0 0 0 29 0 0 0 19 0 1 0 134827890 7131136 407 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 1741 407 105 226 0 1512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6964

[startup+0.701122 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1788704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=8060 CPUtime=0.69
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 669 0 0 0 69 0 0 0 22 0 1 0 134827890 8253440 653 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 2015 653 105 226 0 1786 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1775256/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=28224 CPUtime=1.49
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 5693 0 0 0 147 2 0 0 25 0 1 0 134827890 28901376 5677 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 7056 5677 110 226 0 6827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28224

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1748120/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=67008 CPUtime=3.09
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 15160 0 0 0 302 7 0 0 25 0 1 0 134827890 68616192 15144 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 16752 15144 110 226 0 16523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67008

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1719896/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=6.29
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 621 8 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607300 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75124

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1719896/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=12.68
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 1260 8 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608004 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 75124

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1719960/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=25.48
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 2540 8 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75124

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1720024/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=51.07
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 5098 9 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75124

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1720088/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=102.26
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 10217 9 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 75124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28042
/proc/meminfo: memFree=1718632/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=162.21
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 16212 9 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 75124

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719640/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=222.13
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 22204 9 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 75124

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=282.12
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 28202 10 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 75124

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719640/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=342.1
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 34200 10 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 75124

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719832/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=402.09
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 40198 11 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 75124

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719832/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=462.07
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 46196 11 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607989 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 75124

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719896/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=522.05
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 52194 11 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 75124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719896/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=582.04
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 58192 12 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 75124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719832/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=642.02
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 64190 12 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607762 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 75124


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=821.97
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 82184 13 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877556 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 75124

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=881.96
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 88182 14 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 75124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719704/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=941.94
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 94180 14 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 75124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719640/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1001.92
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 100178 14 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 75124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719640/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1061.92
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 106177 15 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868631 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 75124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719576/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1121.9
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 112175 15 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 75124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719512/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1181.88
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 118173 15 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869262 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 75124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719512/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1241.87
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 124171 16 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 75124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719512/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1301.86
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 130170 16 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 75124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719640/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1361.83
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 136167 16 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 75124

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719576/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1421.83
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 142166 17 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601405 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 75124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719576/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1481.81
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 148164 17 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 75124

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719512/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1541.79
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 154162 17 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611640 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 75124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719512/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1601.77
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 160160 17 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 75124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719448/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1661.76
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 166158 18 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 75124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719448/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1721.74
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 172156 18 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 75124

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719320/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1781.72
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 178154 18 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 75124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28174
/proc/meminfo: memFree=1719320/2055920 swapFree=4170480/4192956
[pid=27975] ppid=27973 vsize=75124 CPUtime=1800.03
/proc/27975/stat : 27975 (wildcat-skc) R 27973 27975 26806 0 -1 4194304 17226 0 0 0 179985 18 0 0 25 0 1 0 134827890 76926976 17209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611502 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27975/statm: 18781 17209 117 226 0 18552 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 75124

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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1799.85
CPU system time (s): 0.201969
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 75124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17226
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= 3423

runsolver used 2.26166 second user time and 4.18736 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 14 21:58:23 UTC 2007

IDJOB= 351199
IDBENCH= 1695
IDSOLVER= 162
FILE ID= node7/351199-1176587903

PBS_JOBID= 4556785

Free space on /tmp= 66516 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-cycle.opb
COMMAND LINE= /tmp/evaluation/351199-1176587903/wildcat-skc /tmp/evaluation/351199-1176587903/instance-351199-1176587903.opb 923262991
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-351199-1176587903 -o ROOT/results/node7/solver-351199-1176587903 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351199-1176587903/wildcat-skc /tmp/evaluation/351199-1176587903/instance-351199-1176587903.opb 923262991

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  761eaefb829e7d3bf060fd5b86600997

RANDOM SEED= 923262991

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1789112 kB
Buffers:         64708 kB
Cached:         124828 kB
SwapCached:       2496 kB
Active:          89664 kB
Inactive:       124644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789112 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            7440 kB
Writeback:           0 kB
Mapped:          30932 kB
Slab:            37936 kB
Committed_AS:  4047412 kB
PageTables:       1864 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= 66516 MiB

End job on node7 on Sat Apr 14 22:28:25 UTC 2007