Trace number 363610

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 2007-03-21SAT (TO)1120 1800.07 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
MD5SUM9b4418c5c34f37121cd9ad7732df64ff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1120
Best CPU time to get the best result obtained on this benchmark8.64668
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1120
Optimality of the best value was proved YES
Number of variables89
Total number of constraints28
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint2
Maximum length of a constraint47
Number of terms in the objective function 85
Biggest coefficient in the objective function 517
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 15494
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1656
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 15494
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/363610-1177029916/wildcat-skc /tmp/evaluation/363610-1177029916/instance-363610-1177029916.opb 819287713 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 819287713
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
0.00/0.00	c   trying 15494: vc 
0.00/0.00	o 5055
0.00/0.00	c   trying 4983: vc 
0.00/0.00	o 3773
0.00/0.00	c   trying 3711: vc 
0.00/0.00	o 3377
0.00/0.00	c   trying 3318: vc 
0.00/0.00	o 3233
0.00/0.00	c   trying 3176: vc 
0.00/0.00	o 3100
0.00/0.01	c   trying 3044: vc 
0.00/0.01	o 2990
0.02/0.02	c   trying 2935: vc 
0.02/0.02	o 2856
0.02/0.02	c   trying 2802: vc 
0.02/0.02	o 2791
0.02/0.03	c   trying 2738: vc 
0.02/0.03	o 2662
0.02/0.03	c   trying 2610: vc 
0.02/0.03	o 2554
0.02/0.04	c   trying 2503: vc 
0.02/0.04	o 2423
0.02/0.08	c   trying 2373: vc 
0.02/0.08	o 2108
0.02/0.09	c   trying 2062: vc 
0.02/0.09	o 1772
0.09/0.12	c   trying 1729: vc 
0.09/0.12	o 1588
0.19/0.21	c   trying 1548: vc 
0.19/0.21	o 1508
0.29/0.32	c   trying 1469: vc 
0.29/0.32	o 1430
0.39/0.44	c   trying 1392: vc 
0.39/0.44	o 1337
1.99/2.00	c   trying 1300: vc 
1.99/2.00	o 1291
2.49/2.59	c   trying 1255: vc 
2.49/2.59	o 1223
11.39/11.49	c   trying 1188: xxxvc 
11.39/11.49	o 1160
38.88/38.96	c   trying 1125: xxxxxxxxxxc 
38.88/38.96	c Phase 2 ...
55.38/55.40	c   trying 1159: vc 
55.38/55.40	o 1153
74.97/75.04	c   trying 1152: vc 
74.97/75.04	o 1149
98.47/98.59	c   trying 1148: vc 
98.47/98.59	o 1148
99.37/99.46	c   trying 1147: vc 
99.37/99.46	o 1147
120.46/120.58	c   trying 1146: vc 
120.46/120.58	o 1145
156.45/156.54	c   trying 1144: xvc 
156.45/156.54	o 1136
157.65/157.77	c   trying 1135: vc 
157.65/157.77	o 1128
335.51/335.66	c   trying 1127: xxxxxxvc 
335.51/335.66	o 1120
608.84/609.02	c   trying 1119: xxxxxxxxxxc 
608.84/609.02	c Phase 3 ...
1800.06/1800.61	c   trying 1119 again: xc 
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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
1800.06/1800.61	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
1800.06/1800.61	v -x57 -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
1800.06/1800.61	v -x83 -x84 -x85 x86 -x87 -x88 -x89
1800.06/1800.61	c Total Number of Positive Atoms : 13
1800.06/1800.61	c 
1800.06/1800.61	c During searching:         335.667 seconds elapsed.
1800.06/1800.61	c CPU time spent:           335.62 seconds.
1800.06/1800.61	c 
1800.06/1800.61	c =================================== END =====================================
1800.06/1800.61	c

Verifier Data (download as text)

OK	1120

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-363610-1177029916 -o ROOT/results/node7/solver-363610-1177029916 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363610-1177029916/wildcat-skc /tmp/evaluation/363610-1177029916/instance-363610-1177029916.opb 819287713 

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: 0.93 0.97 0.99 3/77 28138
/proc/meminfo: memFree=1778352/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=0
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601158 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0

[startup+0.0242001 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 28138
/proc/meminfo: memFree=1778352/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=0.02
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 2 0 0 0 18 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6380

[startup+0.101206 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 28138
/proc/meminfo: memFree=1778352/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=0.09
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 9 0 0 0 18 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6380

[startup+0.301227 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 28138
/proc/meminfo: memFree=1778352/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=0.29
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 29 0 0 0 19 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611577 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6380

[startup+0.70127 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 28138
/proc/meminfo: memFree=1778352/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=0.69
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 69 0 0 0 22 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6380

[startup+1.50135 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777832/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1.49
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 149 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607810 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6380

[startup+3.10152 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777640/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=3.09
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 309 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611516 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6380

[startup+6.30186 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777640/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=6.29
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 629 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607285 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6380

[startup+12.7015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777640/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=12.69
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 1269 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6380

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777640/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=25.49
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 2549 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607702 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6380

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777640/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=51.08
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 5108 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6380

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777576/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=102.27
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 10227 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565779 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6380

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777512/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=162.25
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 16225 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868631 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6380

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777512/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=222.23
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 22223 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607679 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 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 2/78 28139
/proc/meminfo: memFree=1777512/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=282.21
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 28221 0 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 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 2/78 28139
/proc/meminfo: memFree=1777448/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=342.2
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 34219 1 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601359 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6380

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777448/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=402.19
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 40218 1 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777384/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=462.17
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 46216 1 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6380

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777384/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=522.15
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 52214 1 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6380

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777384/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=582.15
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 58213 2 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6380

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777384/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=642.13
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 64211 2 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611629 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6380


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777192/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=822.08
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 82206 2 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607420 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 6380

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777192/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=882.07
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 88204 3 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6380

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28139
/proc/meminfo: memFree=1777192/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=942.05
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 94202 3 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 6380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776808/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1001.95
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 100191 4 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601371 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 6380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776936/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1061.94
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 106190 4 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 6380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776936/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1121.93
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 112188 5 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 6380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1777064/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1181.91
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 118186 5 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598412 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 6380

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1777064/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1241.89
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 124184 5 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 6380

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1777000/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1301.88
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 130183 5 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611492 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 6380

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1777000/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1361.86
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 136181 5 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 6380

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1777000/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1421.85
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 142179 6 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611494 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 6380

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1777000/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1481.83
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 148177 6 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 6380

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1777000/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1541.82
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 154176 6 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 6380

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776936/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1601.8
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 160174 6 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601354 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 6380

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776936/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1661.78
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 166172 6 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 6380

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776936/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1721.77
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 172170 7 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 6380

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776808/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1781.76
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 178169 7 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 6380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28337
/proc/meminfo: memFree=1776808/2055920 swapFree=4159720/4192956
[pid=28138] ppid=28136 vsize=6380 CPUtime=1800.06
/proc/28138/stat : 28138 (wildcat-skc) R 28136 28138 27989 0 -1 4194304 254 0 0 0 179999 7 0 0 25 0 1 0 179029218 6533120 237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28138/statm: 1595 237 117 226 0 1366 0
Current children cumulated CPU time (s) 1800.06
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): 1800.07
CPU user time (s): 1800
CPU system time (s): 0.074988
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 6380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 254
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= 18299

runsolver used 2.14267 second user time and 4.21536 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 20 00:45:16 UTC 2007

IDJOB= 363610
IDBENCH= 1868
IDSOLVER= 162
FILE ID= node7/363610-1177029916

PBS_JOBID= 4640092

Free space on /tmp= 66369 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
COMMAND LINE= /tmp/evaluation/363610-1177029916/wildcat-skc /tmp/evaluation/363610-1177029916/instance-363610-1177029916.opb 819287713
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-363610-1177029916 -o ROOT/results/node7/solver-363610-1177029916 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363610-1177029916/wildcat-skc /tmp/evaluation/363610-1177029916/instance-363610-1177029916.opb 819287713

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  9b4418c5c34f37121cd9ad7732df64ff

RANDOM SEED= 819287713

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:       1778760 kB
Buffers:         29320 kB
Cached:         182916 kB
SwapCached:      12980 kB
Active:          32484 kB
Inactive:       202740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778760 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            27300 kB
Committed_AS:  7974388 kB
PageTables:       1860 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= 66369 MiB

End job on node7 on Fri Apr 20 01:15:19 UTC 2007