Trace number 363119

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-rnp 2007-03-21SAT (TO)262731 1800.05 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc02.opb
MD5SUM249ed436a6071ad98c057d483cdcc59d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262571
Best CPU time to get the best result obtained on this benchmark0.097984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262571
Optimality of the best value was proved YES
Number of variables89
Total number of constraints39
Number of constraints which are clauses7
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints25
Minimum length of a constraint4
Maximum length of a constraint79
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 524334
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-rnp (VERSION 0.8.0-lite-rnp-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 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/363119-1177023157/wildcat-rnp /tmp/evaluation/363119-1177023157/instance-363119-1177023157.opb 983010303 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 983010303
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
1.19/1.21	c   trying 524318: vc 
1.19/1.21	o 262731
40.48/40.58	c   trying 262218: xxxxxxxxxxc 
40.48/40.58	c Phase 2 ...
434.07/434.20	c   trying 262730: xxxxxxxxxxc 
434.07/434.20	c Phase 3 ...
1800.03/1800.60	c   trying 262730 again: xc 
1800.03/1800.60	s SATISFIABLE
1800.03/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29
1800.03/1800.61	v -x30 -x31 -x32 -x33 x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 x52 x53 x54 x55 x56 x57
1800.03/1800.61	v x58 x59 x60 x61 -x62 -x63 -x64 x65 -x66 x67 x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85
1800.03/1800.61	v -x86 -x87 -x88 x89
1800.03/1800.61	c Total Number of Positive Atoms : 23
1800.03/1800.61	c 
1800.03/1800.61	c During searching:         1.20727 seconds elapsed.
1800.03/1800.61	c CPU time spent:           1.21 seconds.
1800.03/1800.61	c 
1800.03/1800.61	c =================================== END =====================================
1800.03/1800.61	c

Verifier Data (download as text)

OK	262731

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-363119-1177023157 -o ROOT/results/node68/solver-363119-1177023157 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363119-1177023157/wildcat-rnp /tmp/evaluation/363119-1177023157/instance-363119-1177023157.opb 983010303 

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: 0.95 0.97 0.99 3/64 26181
/proc/meminfo: memFree=1824792/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=0
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0

[startup+0.061256 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 26181
/proc/meminfo: memFree=1824792/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=0.05
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 5 0 0 0 18 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598402 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6380

[startup+0.101259 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 26181
/proc/meminfo: memFree=1824792/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=0.09
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 9 0 0 0 18 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134926159 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6380

[startup+0.301277 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 26181
/proc/meminfo: memFree=1824792/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=0.29
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 29 0 0 0 19 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6380

[startup+0.701312 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 26181
/proc/meminfo: memFree=1824792/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=0.69
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 69 0 0 0 23 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6380

[startup+1.50138 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824208/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1.49
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 149 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611648 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6380

[startup+3.10153 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824080/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=3.09
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 309 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601570 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6380

[startup+6.30182 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824080/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=6.29
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 629 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6380

[startup+12.7014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824088/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=12.68
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 1268 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566823 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6380

[startup+25.5016 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824088/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=25.48
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 2548 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6380

[startup+51.1019 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824088/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=51.07
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 5107 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6380

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824024/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=102.26
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 10226 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601465 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6380

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824088/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=162.24
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 16224 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6380

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824088/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=222.23
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 22223 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824024/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=282.21
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 28221 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6380

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824032/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=342.19
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 34219 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6380

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1824032/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=402.18
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 40218 0 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601213 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26182
/proc/meminfo: memFree=1823968/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=462.17
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 46216 1 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6380

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 26290
/proc/meminfo: memFree=1822704/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=522.12
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 52210 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6380

[startup+582.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 26380
/proc/meminfo: memFree=1823648/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=582.06
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 58204 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607308 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 6380

[startup+642.301 s]
/proc/loadavg: 1.12 1.02 1.00 2/65 26380
/proc/meminfo: memFree=1823648/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=642.05
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 64203 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601804 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 6380


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

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26380
/proc/meminfo: memFree=1823648/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=821.99
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 82197 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 6380

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26380
/proc/meminfo: memFree=1823712/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=881.98
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 88196 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 6380

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823776/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=941.96
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 94194 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601718 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 6380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823712/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1001.94
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 100192 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597174 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 6380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823712/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1061.93
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 106191 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577485 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 6380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823648/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1121.91
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 112189 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 6380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823584/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1181.89
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 118187 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 6380

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823584/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1241.88
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 124186 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 6380

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823520/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1301.87
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 130185 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 6380

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823520/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1361.84
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 136182 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 6380

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823520/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1421.83
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 142181 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 6380

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823520/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1481.81
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 148179 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605269 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 6380

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823712/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1541.8
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 154178 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 6380

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823648/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1601.78
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 160176 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 6380

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823648/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1661.76
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 166174 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601490 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 6380

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823584/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1721.75
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 172173 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605268 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 6380

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823584/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1781.73
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 178171 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 6380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26380
/proc/meminfo: memFree=1823584/2055920 swapFree=4183868/4192956
[pid=26181] ppid=26179 vsize=6380 CPUtime=1800.03
/proc/26181/stat : 26181 (wildcat-rnp) R 26179 26181 25984 0 -1 4194304 266 0 0 0 180001 2 0 0 25 0 1 0 178305252 6533120 249 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26181/statm: 1595 249 117 226 0 1366 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 6380

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): 1800.61
CPU time (s): 1800.05
CPU user time (s): 1800.02
CPU system time (s): 0.029995
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 6380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 266
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= 4418

runsolver used 1.18082 second user time and 3.79842 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Thu Apr 19 22:52:37 UTC 2007

IDJOB= 363119
IDBENCH= 1740
IDSOLVER= 161
FILE ID= node68/363119-1177023157

PBS_JOBID= 4630611

Free space on /tmp= 66325 MiB

SOLVER NAME= wildcat-rnp 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-misc02.opb
COMMAND LINE= /tmp/evaluation/363119-1177023157/wildcat-rnp /tmp/evaluation/363119-1177023157/instance-363119-1177023157.opb 983010303
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-363119-1177023157 -o ROOT/results/node68/solver-363119-1177023157 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363119-1177023157/wildcat-rnp /tmp/evaluation/363119-1177023157/instance-363119-1177023157.opb 983010303

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  249ed436a6071ad98c057d483cdcc59d

RANDOM SEED= 983010303

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1825200 kB
Buffers:         12660 kB
Cached:         156420 kB
SwapCached:       2824 kB
Active:          43948 kB
Inactive:       134464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825200 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            2600 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            38388 kB
Committed_AS:  2767976 kB
PageTables:       1380 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= 66325 MiB

End job on node68 on Thu Apr 19 23:22:40 UTC 2007