Trace number 363246

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) 1802.03 1802.48

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb
MD5SUM321e9d4e6ed80bc00fdeca5e2a9625ff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark6.52701
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables25930
Total number of constraints22640
Number of constraints which are clauses10362
Number of constraints which are cardinality constraints (but not clauses)103
Number of constraints which are nor clauses,nor cardinality constraints12175
Minimum length of a constraint1
Maximum length of a constraint913
Number of terms in the objective function 24130
Biggest coefficient in the objective function 94430
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 544308
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 371834
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 544308
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/363246-1177024750/wildcat-skc /tmp/evaluation/363246-1177024750/instance-363246-1177024750.opb 54371936 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 54371936
0.00/0.00	c Noise: 0.1 (10 : 100) 
28.98/29.07	c Starting searching:
28.98/29.07	c Phase 1 ...
1801.94/1802.41	c   trying 539379: xc 
1801.94/1802.41	c Phase 2 ...
1801.94/1802.41	c   trying 0: c 
1801.94/1802.41	c Phase 3 ...
1801.94/1802.41	c   trying 0 again: c 
1801.94/1802.41	s UNKNOWN
1801.94/1802.41	c 
1801.94/1802.41	c During searching:         -1.4e-05 seconds elapsed.
1801.94/1802.41	c CPU time spent:           0 seconds.
1801.94/1802.41	c 
1801.94/1802.41	c =================================== END =====================================
1801.94/1802.41	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-363246-1177024750 -o ROOT/results/node4/solver-363246-1177024750 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363246-1177024750/wildcat-skc /tmp/evaluation/363246-1177024750/instance-363246-1177024750.opb 54371936 

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: 0.96 1.00 0.99 3/77 13706
/proc/meminfo: memFree=1715088/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=6188 CPUtime=0
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 178512803 6336512 200 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 1547 200 105 226 0 1318 0

[startup+0.0511989 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 13706
/proc/meminfo: memFree=1715088/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=6188 CPUtime=0.04
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 233 0 0 0 4 0 0 0 18 0 1 0 178512803 6336512 217 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 1547 217 105 226 0 1318 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6188

[startup+0.102204 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 13706
/proc/meminfo: memFree=1715088/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=6188 CPUtime=0.1
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 245 0 0 0 10 0 0 0 18 0 1 0 178512803 6336512 229 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 1547 229 105 226 0 1318 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6188

[startup+0.302222 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 13706
/proc/meminfo: memFree=1715088/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=6452 CPUtime=0.3
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 292 0 0 0 30 0 0 0 19 0 1 0 178512803 6606848 276 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 1613 276 105 226 0 1384 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6452

[startup+0.701261 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 13706
/proc/meminfo: memFree=1715088/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=6716 CPUtime=0.69
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 385 0 0 0 69 0 0 0 22 0 1 0 178512803 6877184 369 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 1679 369 105 226 0 1450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6716

[startup+1.50134 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1713736/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=7508 CPUtime=1.49
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 570 0 0 0 149 0 0 0 25 0 1 0 178512803 7688192 554 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 1877 554 105 226 0 1648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7508

[startup+3.10149 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1712584/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=8972 CPUtime=3.09
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 939 0 0 0 309 0 0 0 25 0 1 0 178512803 9187328 923 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 2243 923 105 226 0 2014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8972

[startup+6.3018 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1707976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=130752 CPUtime=6.29
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 30183 0 0 0 616 13 0 0 25 0 1 0 178512803 133890048 30167 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 32688 30167 110 226 0 32459 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 130752

[startup+12.7014 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1544200/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=186976 CPUtime=12.69
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 44195 0 0 0 1248 21 0 0 25 0 1 0 178512803 191463424 44179 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 46744 44180 110 226 0 46515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 186976

[startup+25.5016 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1423112/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=308660 CPUtime=25.48
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 73650 0 0 0 2511 37 0 0 25 0 1 0 178512803 316067840 73634 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135008477 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 77165 73634 110 226 0 76936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 308660

[startup+51.1011 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=51.08
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 5062 46 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 361736

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=102.27
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 10180 47 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 361736

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=162.25
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 16178 47 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 361736

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=222.24
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 22176 48 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 361736

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13707
/proc/meminfo: memFree=1364104/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=282.22
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 28174 48 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 361736

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=342.21
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 34172 49 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 361736

[startup+402.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=402.19
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 40170 49 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 361736

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=462.17
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 46168 49 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 361736

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=522.16
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 52166 50 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 361736

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13707
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=582.14
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 58164 50 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 361736

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13707
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=642.14
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 64163 51 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 361736


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

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 13709
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1002.05
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 100151 54 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 361736

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13709
/proc/meminfo: memFree=1364040/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1062.03
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 106149 54 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 361736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13709
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1122.01
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 112146 55 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 361736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1182
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 118145 55 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 361736

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1241.99
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 124143 56 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 361736

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363912/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1301.97
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 130141 56 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607702 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 361736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363848/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1361.96
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 136139 57 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 361736

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363848/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1421.94
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 142137 57 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 361736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363912/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1481.93
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 148135 58 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 361736

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363912/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1541.91
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 154133 58 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 361736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363912/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1601.9
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 160131 59 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 361736

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1661.88
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 166129 59 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 361736

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1721.86
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 172127 59 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 361736

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363976/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1781.85
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 178125 60 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 361736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13709
/proc/meminfo: memFree=1363912/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1800.05
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 179945 60 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 361736

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

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13710
/proc/meminfo: memFree=1363904/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1800.94
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 180034 60 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1800.94
Current children cumulated vsize (KiB) 361736

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13710
/proc/meminfo: memFree=1363904/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1801.74
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 180114 60 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1801.74
Current children cumulated vsize (KiB) 361736

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13710
/proc/meminfo: memFree=1363904/2055920 swapFree=4153812/4192956
[pid=13706] ppid=13704 vsize=361736 CPUtime=1801.94
/proc/13706/stat : 13706 (wildcat-skc) R 13704 13706 12140 0 -1 4194304 87821 0 0 0 180134 60 0 0 25 0 1 0 178512803 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13706/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1801.94
Current children cumulated vsize (KiB) 361736

Child status: 0
Real time (s): 1802.48
CPU time (s): 1802.03
CPU user time (s): 1801.36
CPU system time (s): 0.667898
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 361736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.36
system time used= 0.667898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87821
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= 2105

runsolver used 2.17767 second user time and 4.35934 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Apr 19 23:19:11 UTC 2007

IDJOB= 363246
IDBENCH= 1775
IDSOLVER= 162
FILE ID= node4/363246-1177024750

PBS_JOBID= 4630555

Free space on /tmp= 66442 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb
COMMAND LINE= /tmp/evaluation/363246-1177024750/wildcat-skc /tmp/evaluation/363246-1177024750/instance-363246-1177024750.opb 54371936
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-363246-1177024750 -o ROOT/results/node4/solver-363246-1177024750 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363246-1177024750/wildcat-skc /tmp/evaluation/363246-1177024750/instance-363246-1177024750.opb 54371936

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  321e9d4e6ed80bc00fdeca5e2a9625ff

RANDOM SEED= 54371936

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:       1715560 kB
Buffers:         31236 kB
Cached:         229356 kB
SwapCached:       2024 kB
Active:         134640 kB
Inactive:       149076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715560 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:           33248 kB
Writeback:           0 kB
Mapped:          30800 kB
Slab:            42184 kB
Committed_AS:  5312092 kB
PageTables:       1820 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= 66442 MiB

End job on node4 on Thu Apr 19 23:49:13 UTC 2007