Trace number 373393

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
wildcat-skc 2007-03-21SAT (TO)15785 1800.56 1801.01

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir08_area_opers.opb
MD5SUM47194cf421cbddfd6c2831e71c8b2458
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1801.9
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables203287
Total number of constraints469077
Number of constraints which are clauses469077
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1023
Number of terms in the objective function 101248
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 101248
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 101248
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

OK	15785

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-373393-1177187338 -o ROOT/results/node52/solver-373393-1177187338 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373393-1177187338/wildcat-skc /tmp/evaluation/373393-1177187338/instance-373393-1177187338.opb 872113425 

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 3/64 3020
/proc/meminfo: memFree=1683668/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=8800 CPUtime=0
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 73578987 9011200 415 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2200 419 100 226 0 1971 0

[startup+0.079891 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3020
/proc/meminfo: memFree=1683668/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=8804 CPUtime=0.07
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 596 0 0 0 7 0 0 0 18 0 1 0 73578987 9015296 580 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2201 580 105 226 0 1972 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8804

[startup+0.101892 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3020
/proc/meminfo: memFree=1683668/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=8804 CPUtime=0.09
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 598 0 0 0 9 0 0 0 18 0 1 0 73578987 9015296 582 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2201 582 105 226 0 1972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8804

[startup+0.301906 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3020
/proc/meminfo: memFree=1683668/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=8804 CPUtime=0.29
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 73578987 9015296 592 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2201 592 105 226 0 1972 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8804

[startup+0.701931 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3020
/proc/meminfo: memFree=1683668/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=8936 CPUtime=0.69
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 628 0 0 0 69 0 0 0 22 0 1 0 73578987 9150464 612 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2234 612 105 226 0 2005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8936

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1681548/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=9068 CPUtime=1.49
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 669 0 0 0 149 0 0 0 25 0 1 0 73578987 9285632 653 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2267 653 105 226 0 2038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9068

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1681228/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=9332 CPUtime=3.09
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 750 0 0 0 309 0 0 0 25 0 1 0 73578987 9555968 734 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3020/statm: 2333 734 105 226 0 2104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9332

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1680524/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=9992 CPUtime=6.28
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 909 0 0 0 628 0 0 0 25 0 1 0 73578987 10231808 893 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2498 893 105 226 0 2269 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9992

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1679316/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=11324 CPUtime=12.68
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 1232 0 0 0 1268 0 0 0 25 0 1 0 73578987 11595776 1216 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 2831 1216 105 226 0 2602 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11324

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1676628/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=13832 CPUtime=25.48
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 1872 0 0 0 2547 1 0 0 25 0 1 0 73578987 14163968 1856 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 3458 1856 105 226 0 3229 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13832

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1671636/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=18972 CPUtime=51.06
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 3219 0 0 0 5105 1 0 0 25 0 1 0 73578987 19427328 3137 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 4743 3137 105 226 0 4514 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18972

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1661012/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=29596 CPUtime=102.26
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 6103 0 0 0 10223 3 0 0 25 0 1 0 73578987 30306304 5760 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 7399 5760 106 226 0 7170 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29596

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=162.25
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 16211 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 141836

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=222.23
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 22209 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134605079 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 141836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=282.22
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 28208 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134599046 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 141836

[startup+342.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 3021
/proc/meminfo: memFree=1546964/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=342.2
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 34206 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134605079 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 141836

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3021
/proc/meminfo: memFree=1546964/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=402.19
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 40205 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 141836

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546964/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=462.18
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 46204 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565841 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 141836

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546964/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=522.16
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 52202 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134551202 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 141836

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546964/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=582.15
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 58201 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 141836

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546964/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=642.14
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 64200 14 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565808 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 141836


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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=942.07
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 94192 15 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 141836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1002.06
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 100191 15 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565724 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 141836

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1062.04
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 106189 15 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134551153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 141836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1122.03
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 112188 15 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 141836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1182.02
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 118186 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134599008 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 141836

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1242.01
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 124185 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134599046 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 141836

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1302
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 130184 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 141836

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1361.98
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 136182 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134569019 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 141836

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1421.97
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 142181 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565808 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 141836

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1481.95
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 148179 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565719 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 141836

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1541.94
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 154178 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 141836

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546900/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1601.92
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 160176 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 141836

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1661.91
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 166175 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 141836

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546836/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1721.89
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 172173 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134527085 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 141836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546772/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1781.87
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 178171 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 141836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3021
/proc/meminfo: memFree=1546772/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1800.07
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 179991 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134599046 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 141836

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3022
/proc/meminfo: memFree=1546444/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=141836 CPUtime=1800.17
/proc/3020/stat : 3020 (wildcat-skc) R 3018 3020 2284 0 -1 4194304 34634 0 0 0 180001 16 0 0 25 0 1 0 73578987 145240064 34225 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134773843 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3020/statm: 35459 34225 115 226 0 35230 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 141836

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3022
/proc/meminfo: memFree=1546444/2055920 swapFree=4182956/4192956
[pid=3020] ppid=3018 vsize=0 CPUtime=1800.54
/proc/3020/stat : 3020 (wildcat-skc) D 3018 3020 2284 0 -1 4194308 34634 0 0 0 180035 19 0 0 24 0 1 0 73578987 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 0 0 0
/proc/3020/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.54
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.01
CPU time (s): 1800.56
CPU user time (s): 1800.36
CPU system time (s): 0.197969
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 141836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.36
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34634
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= 17
involuntary context switches= 2798

runsolver used 1.3228 second user time and 3.71643 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 21 20:28:59 UTC 2007

IDJOB= 373393
IDBENCH= 25040
IDSOLVER= 162
FILE ID= node52/373393-1177187338

PBS_JOBID= 4649038

Free space on /tmp= 66296 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= /tmp/evaluation/373393-1177187338/wildcat-skc /tmp/evaluation/373393-1177187338/instance-373393-1177187338.opb 872113425
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-373393-1177187338 -o ROOT/results/node52/solver-373393-1177187338 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373393-1177187338/wildcat-skc /tmp/evaluation/373393-1177187338/instance-373393-1177187338.opb 872113425

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  47194cf421cbddfd6c2831e71c8b2458

RANDOM SEED= 872113425

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1684204 kB
Buffers:         48204 kB
Cached:         250108 kB
SwapCached:       3744 kB
Active:         134588 kB
Inactive:       173332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684204 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:           18196 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            49856 kB
Committed_AS:  1744376 kB
PageTables:       1484 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= 66296 MiB

End job on node52 on Sat Apr 21 20:59:02 UTC 2007