Trace number 363245

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 2007-03-21? (TO) 1802.07 1802.7

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-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/363245-1177024743/wildcat-rnp /tmp/evaluation/363245-1177024743/instance-363245-1177024743.opb 646156412 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 646156412
0.00/0.00	c Noise: 0.7 (70 : 100) 
28.98/29.08	c Starting searching:
28.98/29.08	c Phase 1 ...
1801.96/1802.63	c   trying 539379: xc 
1801.96/1802.63	c Phase 2 ...
1801.96/1802.63	c   trying 0: c 
1801.96/1802.63	c Phase 3 ...
1801.96/1802.63	c   trying 0 again: c 
1801.96/1802.63	s UNKNOWN
1801.96/1802.63	c 
1801.96/1802.63	c During searching:         -1.4e-05 seconds elapsed.
1801.96/1802.63	c CPU time spent:           0 seconds.
1801.96/1802.63	c 
1801.96/1802.63	c =================================== END =====================================
1801.96/1802.63	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/node37/watcher-363245-1177024743 -o ROOT/results/node37/solver-363245-1177024743 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363245-1177024743/wildcat-rnp /tmp/evaluation/363245-1177024743/instance-363245-1177024743.opb 646156412 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5331
/proc/meminfo: memFree=1775752/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=6188 CPUtime=0
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 150386764 6336512 200 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 1547 200 105 226 0 1318 0

[startup+0.087718 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5331
/proc/meminfo: memFree=1775752/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=6188 CPUtime=0.08
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 241 0 0 0 8 0 0 0 18 0 1 0 150386764 6336512 225 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 1547 225 105 226 0 1318 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6188

[startup+0.10172 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5331
/proc/meminfo: memFree=1775752/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=6188 CPUtime=0.1
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 245 0 0 0 10 0 0 0 18 0 1 0 150386764 6336512 229 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 1547 229 105 226 0 1318 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6188

[startup+0.301757 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5331
/proc/meminfo: memFree=1775752/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=6452 CPUtime=0.3
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 292 0 0 0 30 0 0 0 19 0 1 0 150386764 6606848 276 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 1613 276 105 226 0 1384 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6452

[startup+0.701832 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5331
/proc/meminfo: memFree=1775752/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=6716 CPUtime=0.7
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 385 0 0 0 70 0 0 0 23 0 1 0 150386764 6877184 369 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 1679 369 105 226 0 1450 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6716

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1774400/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=7508 CPUtime=1.5
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 570 0 0 0 150 0 0 0 25 0 1 0 150386764 7688192 554 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 1877 554 105 226 0 1648 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7508

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1773248/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=8972 CPUtime=3.09
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 938 0 0 0 309 0 0 0 25 0 1 0 150386764 9187328 922 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 2243 922 105 226 0 2014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8972

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1769664/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=130752 CPUtime=6.29
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 30179 0 0 0 615 14 0 0 25 0 1 0 150386764 133890048 30163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 32688 30165 110 226 0 32459 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 130752

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1605056/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=186976 CPUtime=12.69
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 44158 0 0 0 1249 20 0 0 25 0 1 0 150386764 191463424 44142 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 46744 44142 110 226 0 46515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 186976

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1483904/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=308528 CPUtime=25.48
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 73637 0 0 0 2516 32 0 0 25 0 1 0 150386764 315932672 73621 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 77132 73621 110 226 0 76903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 308528

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424768/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=51.06
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 5068 38 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 361736

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424832/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=102.24
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 10186 38 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 361736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424768/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=162.22
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 16183 39 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 361736

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424768/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=222.2
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 22181 39 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 361736

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=282.17
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 28178 39 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 361736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=342.16
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 34176 40 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 361736

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424640/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=402.13
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 40173 40 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601705 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 361736

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424640/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=462.12
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 46171 41 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 361736

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=522.1
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 52169 41 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 361736

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424768/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=582.07
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 58166 41 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 361736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=642.06
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 64164 42 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 361736


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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1001.93
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 100149 44 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 361736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1061.91
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 106147 44 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 361736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1121.89
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 112145 44 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 361736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5332
/proc/meminfo: memFree=1424704/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1181.87
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 118142 45 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 361736

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424512/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1241.85
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 124140 45 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 361736

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424576/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1301.83
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 130138 45 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 361736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424576/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1361.81
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 136135 46 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 361736

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 5334
/proc/meminfo: memFree=1424576/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1421.8
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 142134 46 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 361736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424576/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1481.77
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 148131 46 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 361736

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424576/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1541.75
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 154129 46 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 361736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424576/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1601.73
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 160126 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 361736

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424512/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1661.71
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 166124 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 361736

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424512/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1721.69
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 172122 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 361736

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424320/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1781.66
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 178119 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 361736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5334
/proc/meminfo: memFree=1424320/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1800.07
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 179960 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1800.07
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 5334
/proc/meminfo: memFree=1424320/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1800.76
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 180029 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1800.76
Current children cumulated vsize (KiB) 361736

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5335
/proc/meminfo: memFree=1424312/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1801.56
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 180109 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1801.56
Current children cumulated vsize (KiB) 361736

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5335
/proc/meminfo: memFree=1424312/2055920 swapFree=4159012/4192956
[pid=5331] ppid=5329 vsize=361736 CPUtime=1801.96
/proc/5331/stat : 5331 (wildcat-rnp) R 5329 5331 4226 0 -1 4194304 87821 0 0 0 180149 47 0 0 25 0 1 0 150386764 370417664 87804 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5331/statm: 90434 87804 117 226 0 90205 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 361736

Child status: 0
Real time (s): 1802.7
CPU time (s): 1802.07
CPU user time (s): 1801.53
CPU system time (s): 0.539917
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 361736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.53
system time used= 0.539917
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= 14999

runsolver used 1.83272 second user time and 4.73128 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Thu Apr 19 23:19:03 UTC 2007

IDJOB= 363245
IDBENCH= 1775
IDSOLVER= 161
FILE ID= node37/363245-1177024743

PBS_JOBID= 4630583

Free space on /tmp= 66384 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/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb
COMMAND LINE= /tmp/evaluation/363245-1177024743/wildcat-rnp /tmp/evaluation/363245-1177024743/instance-363245-1177024743.opb 646156412
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-363245-1177024743 -o ROOT/results/node37/solver-363245-1177024743 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363245-1177024743/wildcat-rnp /tmp/evaluation/363245-1177024743/instance-363245-1177024743.opb 646156412

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  321e9d4e6ed80bc00fdeca5e2a9625ff

RANDOM SEED= 646156412

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1776160 kB
Buffers:         28992 kB
Cached:         158572 kB
SwapCached:       2292 kB
Active:         110836 kB
Inactive:       100892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776160 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:           33172 kB
Writeback:           0 kB
Mapped:          31992 kB
Slab:            53324 kB
Committed_AS:  1168292 kB
PageTables:       2000 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= 66384 MiB

End job on node37 on Thu Apr 19 23:49:06 UTC 2007