Trace number 351719

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
wildcat-skc 2007-03-21? (TO) 1802.12 1802.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
MD5SUM08881dff6590c7283bf2bddc3ff4042d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark1149.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 46
Optimality of the best value was proved NO
Number of variables282020
Total number of constraints1761
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 constraints1761
Minimum length of a constraint20
Maximum length of a constraint49260
Number of terms in the objective function 282020
Biggest coefficient in the objective function 79
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 756319
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 756319
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/351719-1176610278/wildcat-skc /tmp/evaluation/351719-1176610278/instance-351719-1176610278.opb 756596132 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 756596132
0.00/0.00	c Noise: 0.1 (10 : 100)

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/node60/watcher-351719-1176610278 -o ROOT/results/node60/solver-351719-1176610278 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351719-1176610278/wildcat-skc /tmp/evaluation/351719-1176610278/instance-351719-1176610278.opb 756596132 

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: 0.99 0.98 0.99 3/64 26948
/proc/meminfo: memFree=1584064/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7348 CPUtime=0
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 429 0 0 0 0 0 0 0 18 0 1 0 108937882 7524352 414 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135017359 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1837 417 100 226 0 1608 0

[startup+0.0387139 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26948
/proc/meminfo: memFree=1584064/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7352 CPUtime=0.03
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1146 0 0 0 3 0 0 0 18 0 1 0 108937882 7528448 1130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1838 1130 105 226 0 1609 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7352

[startup+0.101719 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26948
/proc/meminfo: memFree=1584064/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7352 CPUtime=0.09
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1148 0 0 0 9 0 0 0 18 0 1 0 108937882 7528448 1132 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1838 1132 105 226 0 1609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7352

[startup+0.301738 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26948
/proc/meminfo: memFree=1584064/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7352 CPUtime=0.29
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1154 0 0 0 29 0 0 0 19 0 1 0 108937882 7528448 1138 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1838 1138 105 226 0 1609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7352

[startup+0.701777 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26948
/proc/meminfo: memFree=1584064/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7352 CPUtime=0.69
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1166 0 0 0 69 0 0 0 22 0 1 0 108937882 7528448 1150 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1838 1150 105 226 0 1609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7352

[startup+1.50186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1581560/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7352 CPUtime=1.49
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1186 0 0 0 149 0 0 0 25 0 1 0 108937882 7528448 1170 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1838 1170 105 226 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7352

[startup+3.10303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1581496/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7484 CPUtime=3.09
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1224 0 0 0 309 0 0 0 25 0 1 0 108937882 7663616 1208 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1871 1208 105 226 0 1642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7484

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1581368/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=7748 CPUtime=6.29
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1304 0 0 0 629 0 0 0 25 0 1 0 108937882 7933952 1288 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 1937 1288 105 226 0 1708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7748

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1581056/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=8144 CPUtime=12.69
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1424 0 0 0 1268 1 0 0 25 0 1 0 108937882 8339456 1408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 2036 1408 105 226 0 1807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8144

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1580416/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=9088 CPUtime=25.49
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 1632 0 0 0 2548 1 0 0 25 0 1 0 108937882 9306112 1616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 2272 1616 105 226 0 2043 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9088

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1578880/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=10804 CPUtime=51.08
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 2048 0 0 0 5107 1 0 0 25 0 1 0 108937882 11063296 2032 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 2701 2032 105 226 0 2472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10804

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1575680/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=14096 CPUtime=102.27
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 2922 0 0 0 10225 2 0 0 25 0 1 0 108937882 14434304 2840 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 3524 2840 105 226 0 3295 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14096

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1571840/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=17792 CPUtime=162.25
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 3888 0 0 0 16222 3 0 0 25 0 1 0 108937882 18219008 3806 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 4448 3806 105 226 0 4219 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17792

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1567936/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=22000 CPUtime=222.23
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 4981 0 0 0 22220 3 0 0 25 0 1 0 108937882 22528000 4769 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 5500 4769 105 226 0 5271 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22000

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1564096/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=25696 CPUtime=282.22
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 5945 0 0 0 28218 4 0 0 25 0 1 0 108937882 26312704 5733 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 6424 5733 105 226 0 6195 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25696

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1560192/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=29392 CPUtime=342.2
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 6908 0 0 0 34215 5 0 0 25 0 1 0 108937882 30097408 6696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 7348 6696 105 226 0 7119 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29392

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1556352/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=34112 CPUtime=402.19
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 8132 0 0 0 40213 6 0 0 25 0 1 0 108937882 34930688 7662 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 8528 7662 105 226 0 8299 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 34112

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1552448/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=37808 CPUtime=462.17
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 9095 0 0 0 46210 7 0 0 25 0 1 0 108937882 38715392 8625 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 9452 8625 105 226 0 9223 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37808

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1548608/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=41636 CPUtime=522.15
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 10059 0 0 0 52207 8 0 0 25 0 1 0 108937882 42635264 9589 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 10409 9589 105 226 0 10180 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41636

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1544704/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=45332 CPUtime=582.15
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 11024 0 0 0 58206 9 0 0 25 0 1 0 108937882 46419968 10554 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 11333 10554 105 226 0 11104 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 45332

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1540800/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=49028 CPUtime=642.14
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 11988 0 0 0 64204 10 0 0 25 0 1 0 108937882 50204672 11518 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 12257 11518 105 226 0 12028 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 49028


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

/proc/meminfo: memFree=1449152/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=149988 CPUtime=1062.03
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 37003 0 0 0 106178 25 0 0 25 0 1 0 108937882 153587712 34567 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015060 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 37497 34567 110 226 0 37268 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 149988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1428160/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=172416 CPUtime=1122.01
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 42180 0 0 0 112174 27 0 0 25 0 1 0 108937882 176553984 39743 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 43104 39743 110 226 0 42875 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 172416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1413376/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=185728 CPUtime=1181.99
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 45681 0 0 0 118170 29 0 0 25 0 1 0 108937882 190185472 43244 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 46432 43244 110 226 0 46203 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 185728

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1392768/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=210508 CPUtime=1241.98
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 50867 0 0 0 124166 32 0 0 25 0 1 0 108937882 215560192 48331 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 52627 48331 110 226 0 52398 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 210508

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1379008/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=223976 CPUtime=1301.97
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 54285 0 0 0 130163 34 0 0 25 0 1 0 108937882 229351424 51749 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 55994 51749 110 226 0 55765 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 223976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1364032/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=238612 CPUtime=1361.95
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 58027 0 0 0 136158 37 0 0 25 0 1 0 108937882 244338688 55491 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 59653 55491 110 226 0 59424 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 238612

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1344640/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=260372 CPUtime=1421.94
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 62824 0 0 0 142154 40 0 0 25 0 1 0 108937882 266620928 60288 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 65093 60288 110 226 0 64864 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 260372

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1331520/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=275344 CPUtime=1481.92
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 66506 0 0 0 148150 42 0 0 25 0 1 0 108937882 281952256 63871 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 68836 63871 110 226 0 68607 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 275344

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1312192/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=293820 CPUtime=1541.91
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 71096 0 0 0 154147 44 0 0 25 0 1 0 108937882 300871680 68367 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 73455 68367 110 226 0 73226 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 293820

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26949
/proc/meminfo: memFree=1292288/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=318900 CPUtime=1601.89
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 76185 0 0 0 160143 46 0 0 25 0 1 0 108937882 326553600 73456 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 79725 73456 110 226 0 79496 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 318900

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26951
/proc/meminfo: memFree=1267904/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=342316 CPUtime=1661.87
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 82062 0 0 0 166138 49 0 0 25 0 1 0 108937882 350531584 79333 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 85579 79333 110 226 0 85350 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 342316

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26951
/proc/meminfo: memFree=1248576/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=362804 CPUtime=1721.86
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 87042 0 0 0 172134 52 0 0 25 0 1 0 108937882 371511296 84313 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 90701 84313 110 226 0 90472 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 362804

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26951
/proc/meminfo: memFree=1225536/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=385928 CPUtime=1781.85
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 92617 0 0 0 178131 54 0 0 25 0 1 0 108937882 395190272 89888 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 96482 89888 110 226 0 96253 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 385928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26951
/proc/meminfo: memFree=1219776/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=396476 CPUtime=1800.04
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 94047 0 0 0 179950 54 0 0 25 0 1 0 108937882 405991424 91318 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 99119 91318 110 226 0 98890 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 396476

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26952
/proc/meminfo: memFree=1219704/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=396476 CPUtime=1800.94
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 94060 0 0 0 180040 54 0 0 25 0 1 0 108937882 405991424 91331 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 99119 91331 110 226 0 98890 0
Current children cumulated CPU time (s) 1800.94
Current children cumulated vsize (KiB) 396476

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26952
/proc/meminfo: memFree=1219640/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=396608 CPUtime=1801.74
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 94073 0 0 0 180120 54 0 0 25 0 1 0 108937882 406126592 91344 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 99152 91344 110 226 0 98923 0
Current children cumulated CPU time (s) 1801.74
Current children cumulated vsize (KiB) 396608

[startup+1802.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26952
/proc/meminfo: memFree=1219640/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=396608 CPUtime=1801.94
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 94073 0 0 0 180140 54 0 0 25 0 1 0 108937882 406126592 91344 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 99152 91344 110 226 0 98923 0
Current children cumulated CPU time (s) 1801.94
Current children cumulated vsize (KiB) 396608

[startup+1802.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26952
/proc/meminfo: memFree=1219640/2055920 swapFree=4184868/4192956
[pid=26948] ppid=26946 vsize=396608 CPUtime=1802.04
/proc/26948/stat : 26948 (wildcat-skc) R 26946 26948 26393 0 -1 4194304 94073 0 0 0 180150 54 0 0 25 0 1 0 108937882 406126592 91344 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26948/statm: 99152 91344 110 226 0 98923 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 396608

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.57
CPU time (s): 1802.12
CPU user time (s): 1801.51
CPU system time (s): 0.609907
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 396608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.51
system time used= 0.609907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94073
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= 6
involuntary context switches= 2321

runsolver used 1.38579 second user time and 3.57146 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 04:11:19 UTC 2007

IDJOB= 351719
IDBENCH= 1793
IDSOLVER= 162
FILE ID= node60/351719-1176610278

PBS_JOBID= 4557041

Free space on /tmp= 66498 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
COMMAND LINE= /tmp/evaluation/351719-1176610278/wildcat-skc /tmp/evaluation/351719-1176610278/instance-351719-1176610278.opb 756596132
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-351719-1176610278 -o ROOT/results/node60/solver-351719-1176610278 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351719-1176610278/wildcat-skc /tmp/evaluation/351719-1176610278/instance-351719-1176610278.opb 756596132

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  08881dff6590c7283bf2bddc3ff4042d

RANDOM SEED= 756596132

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1584472 kB
Buffers:         22388 kB
Cached:         339224 kB
SwapCached:       2256 kB
Active:         125988 kB
Inactive:       246364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584472 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:           67968 kB
Writeback:           0 kB
Mapped:          16892 kB
Slab:            85072 kB
Committed_AS:   600368 kB
PageTables:       1464 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= 66498 MiB

End job on node60 on Sun Apr 15 04:41:22 UTC 2007