Trace number 348266

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
wildcat-skc 2007-03-21? (TO) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-degen3.opb
MD5SUM869a8e6f75acef89713c9145ce005816
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54540
Total number of constraints1503
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1503
Minimum length of a constraint60
Maximum length of a constraint6090
Number of terms in the objective function 47190
Biggest coefficient in the objective function 1547
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 563727
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131073
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 563727
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/348266-1176575272/wildcat-skc /tmp/evaluation/348266-1176575272/instance-348266-1176575272.opb 521844407 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 521844407
0.00/0.00	c Noise: 0.1 (10 : 100) 
39.77/39.83	c Starting searching:
39.77/39.83	c Phase 1 ...
1800.04/1800.50	c   trying 49834: xxxxxxxxxxc 
1800.04/1800.50	c Phase 2 ...
1800.04/1800.50	c   trying 0: c 
1800.04/1800.50	c Phase 3 ...
1800.04/1800.50	c   trying 0 again: c 
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c 
1800.04/1800.50	c During searching:         -1.3e-05 seconds elapsed.
1800.04/1800.50	c CPU time spent:           0 seconds.
1800.04/1800.50	c 
1800.04/1800.50	c =================================== END =====================================
1800.04/1800.50	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/node55/watcher-348266-1176575272 -o ROOT/results/node55/solver-348266-1176575272 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348266-1176575272/wildcat-skc /tmp/evaluation/348266-1176575272/instance-348266-1176575272.opb 521844407 

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: 0.94 1.00 0.99 3/64 27012
/proc/meminfo: memFree=1546684/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=6184 CPUtime=0
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 300 0 0 0 0 0 0 0 18 0 1 0 105437243 6332416 284 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134561072 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 1546 284 103 226 0 1317 0

[startup+0.081368 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 27012
/proc/meminfo: memFree=1546684/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=6188 CPUtime=0.07
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 312 0 0 0 7 0 0 0 18 0 1 0 105437243 6336512 296 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 1547 296 105 226 0 1318 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6188

[startup+0.101368 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 27012
/proc/meminfo: memFree=1546684/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=6188 CPUtime=0.09
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 105437243 6336512 298 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 1547 298 105 226 0 1318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6188

[startup+0.30139 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 27012
/proc/meminfo: memFree=1546684/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=6320 CPUtime=0.29
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 105437243 6471680 321 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 1580 321 105 226 0 1351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6320

[startup+0.701427 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 27012
/proc/meminfo: memFree=1546684/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=6456 CPUtime=0.69
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 383 0 0 0 69 0 0 0 23 0 1 0 105437243 6610944 367 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 1614 367 105 226 0 1385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6456

[startup+1.5015 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 27013
/proc/meminfo: memFree=1545268/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=6852 CPUtime=1.49
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 475 0 0 0 149 0 0 0 25 0 1 0 105437243 7016448 459 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 1713 459 105 226 0 1484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6852

[startup+3.10166 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 27013
/proc/meminfo: memFree=1544756/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=7644 CPUtime=3.09
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 660 0 0 0 309 0 0 0 25 0 1 0 105437243 7827456 644 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134564955 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 1911 644 105 226 0 1682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7644

[startup+6.30196 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 27013
/proc/meminfo: memFree=1543220/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=9100 CPUtime=6.29
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 1028 0 0 0 629 0 0 0 25 0 1 0 105437243 9318400 1012 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 2275 1012 105 226 0 2046 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9100

[startup+12.7016 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 27013
/proc/meminfo: memFree=1540340/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=12004 CPUtime=12.69
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 1762 0 0 0 1269 0 0 0 25 0 1 0 105437243 12292096 1746 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 3001 1746 105 226 0 2772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12004

[startup+25.5018 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 27013
/proc/meminfo: memFree=1520884/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=32548 CPUtime=25.49
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 6887 0 0 0 2546 3 0 0 25 0 1 0 105437243 33329152 6707 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 8137 6707 110 226 0 7908 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32548

[startup+51.1012 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 27013
/proc/meminfo: memFree=1469300/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=51.07
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 5098 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85360

[startup+102.304 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 27013
/proc/meminfo: memFree=1469300/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=102.26
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 10217 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607676 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 85360

[startup+162.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 27013
/proc/meminfo: memFree=1469300/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=162.24
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 16215 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85360

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27013
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=222.22
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 22213 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607746 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85360

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27013
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=282.21
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 28212 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 85360

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27013
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=342.19
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 34210 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 85360

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27013
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=402.18
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 40209 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 85360

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27013
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=462.16
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 46207 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 85360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27013
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=522.15
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 52206 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 85360

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27013
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=582.13
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 58204 9 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 85360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=642.13
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 64203 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 85360


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

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=882.07
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 88197 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 85360

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=942.05
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 94195 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868566 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 85360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1002.04
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 100194 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 85360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1062.02
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 106192 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 85360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1122.01
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 112191 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 85360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1181.99
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 118189 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 85360

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1241.98
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 124188 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 85360

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1301.96
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 130186 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611489 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 85360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1361.94
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 136184 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 85360

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1421.93
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 142183 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 85360

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1481.92
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 148182 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 85360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1541.9
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 154180 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 85360

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1601.88
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 160178 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 85360

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1661.87
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 166177 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 85360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469236/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1721.85
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 172175 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 85360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1781.84
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 178174 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 85360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1800.04
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 179994 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85360

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27015
/proc/meminfo: memFree=1469172/2055920 swapFree=4191892/4192956
[pid=27012] ppid=27010 vsize=85360 CPUtime=1800.04
/proc/27012/stat : 27012 (wildcat-skc) R 27010 27012 26044 0 -1 4194304 19623 0 0 0 179994 10 0 0 25 0 1 0 105437243 87408640 19442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27012/statm: 21340 19442 117 226 0 21111 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85360

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.95
CPU system time (s): 0.121981
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 85360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19623
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= 1751

runsolver used 1.19182 second user time and 3.73643 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 14 18:27:52 UTC 2007

IDJOB= 348266
IDBENCH= 1645
IDSOLVER= 162
FILE ID= node55/348266-1176575272

PBS_JOBID= 4556905

Free space on /tmp= 66555 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-degen3.opb
COMMAND LINE= /tmp/evaluation/348266-1176575272/wildcat-skc /tmp/evaluation/348266-1176575272/instance-348266-1176575272.opb 521844407
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-348266-1176575272 -o ROOT/results/node55/solver-348266-1176575272 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348266-1176575272/wildcat-skc /tmp/evaluation/348266-1176575272/instance-348266-1176575272.opb 521844407

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  869a8e6f75acef89713c9145ce005816

RANDOM SEED= 521844407

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1547092 kB
Buffers:         44040 kB
Cached:         347916 kB
SwapCached:        268 kB
Active:         208628 kB
Inactive:       199144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547092 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           10284 kB
Writeback:           0 kB
Mapped:          24768 kB
Slab:            87148 kB
Committed_AS:   142388 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= 66555 MiB

End job on node55 on Sat Apr 14 18:57:55 UTC 2007