Trace number 459269

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
PBS4_v2 2007-03-23SAT (TO)1961 1800.22 1800.76

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	1961

Conversion Script Data (download as text)

/tmp/evaluation/459269-1178652890/instance-459269-1178652890.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-459269-1178652890 -o ROOT/results/node51/solver-459269-1178652890 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459269-1178652890/instance-459269-1178652890.opb 

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: 0.92 0.98 0.99 3/64 25605
/proc/meminfo: memFree=1537720/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=20384 CPUtime=0
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 470 0 0 0 0 0 0 0 18 0 1 0 220134244 20873216 452 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 5096 456 79 219 0 4873 0

[startup+0.00884504 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25605
/proc/meminfo: memFree=1537720/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=20384 CPUtime=0
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 864 0 0 0 0 0 0 0 18 0 1 0 220134244 20873216 846 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 5096 849 79 219 0 4873 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 20384

[startup+0.101853 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25605
/proc/meminfo: memFree=1537720/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=28828 CPUtime=0.09
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 7173 0 0 0 6 3 0 0 18 0 1 0 220134244 29519872 6928 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 7207 6928 84 219 0 6984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28828

[startup+0.301871 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25605
/proc/meminfo: memFree=1537720/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=31512 CPUtime=0.29
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 7851 0 0 0 25 4 0 0 19 0 1 0 220134244 32268288 7508 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 7878 7508 84 219 0 7655 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31512

[startup+0.701906 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25605
/proc/meminfo: memFree=1537720/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=35140 CPUtime=0.69
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 8896 0 0 0 65 4 0 0 22 0 1 0 220134244 35983360 8359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 8785 8359 86 219 0 8562 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35140

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1504496/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=35140 CPUtime=1.49
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 8896 0 0 0 145 4 0 0 25 0 1 0 220134244 35983360 8359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 8785 8359 86 219 0 8562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35140

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1503984/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=35140 CPUtime=3.08
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 8896 0 0 0 304 4 0 0 25 0 1 0 220134244 35983360 8359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 8785 8359 86 219 0 8562 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35140

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1504368/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=35140 CPUtime=6.28
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 8896 0 0 0 624 4 0 0 25 0 1 0 220134244 35983360 8359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 8785 8359 86 219 0 8562 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35140

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1504504/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=35140 CPUtime=12.68
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 8896 0 0 0 1264 4 0 0 25 0 1 0 220134244 35983360 8359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 8785 8359 86 219 0 8562 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35140

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1504696/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=35140 CPUtime=25.48
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 8896 0 0 0 2544 4 0 0 25 0 1 0 220134244 35983360 8359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 8785 8359 86 219 0 8562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35140

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1503096/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=36724 CPUtime=51.08
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 9292 0 0 0 5103 5 0 0 25 0 1 0 220134244 37605376 8755 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 9181 8755 86 219 0 8958 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36724

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1465656/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=78316 CPUtime=102.26
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 22784 0 0 0 10164 62 0 0 25 0 1 0 220134244 80195584 18122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 19579 18122 101 219 0 19356 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78316

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1465656/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=78316 CPUtime=162.25
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 22784 0 0 0 16097 128 0 0 25 0 1 0 220134244 80195584 18122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 19579 18122 101 219 0 19356 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 78316

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1465464/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=78448 CPUtime=222.24
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 22832 0 0 0 22026 198 0 0 25 0 1 0 220134244 80330752 18170 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 19612 18170 102 219 0 19389 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 78448

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1460152/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=84780 CPUtime=282.22
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 27119 0 0 0 28004 218 0 0 25 0 1 0 220134244 86814720 19486 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 21195 19486 102 219 0 20972 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 84780

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1458104/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=86600 CPUtime=342.21
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 30857 0 0 0 34001 220 0 0 25 0 1 0 220134244 88678400 19954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 21650 19954 102 219 0 21427 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 86600

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1457080/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=86820 CPUtime=402.2
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 34441 0 0 0 39998 222 0 0 25 0 1 0 220134244 88903680 20250 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 21705 20250 102 219 0 21482 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 86820

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1456184/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=86824 CPUtime=462.18
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 37568 0 0 0 45995 223 0 0 25 0 1 0 220134244 88907776 20472 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 21706 20472 102 219 0 21483 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 86824

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1454072/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=105232 CPUtime=522.17
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 40955 0 0 0 51992 225 0 0 25 0 1 0 220134244 107757568 20994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26308 20994 102 219 0 26085 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 105232

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1452408/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=582.15
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 43361 0 0 0 57989 226 0 0 25 0 1 0 220134244 108613632 21373 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 21373 102 219 0 26294 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 106068

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1451512/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106260 CPUtime=642.14
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 45274 0 0 0 63987 227 0 0 25 0 1 0 220134244 108810240 21620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26565 21620 102 219 0 26342 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 106260


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1447992/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=882.07
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 52129 0 0 0 87976 231 0 0 25 0 1 0 220134244 108613632 22457 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 22457 102 219 0 26294 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 106068

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1446904/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106260 CPUtime=942.07
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 54491 0 0 0 93974 233 0 0 25 0 1 0 220134244 108810240 22770 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26565 22770 102 219 0 26342 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 106260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1446136/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1002.05
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 56003 0 0 0 99972 233 0 0 25 0 1 0 220134244 108613632 22929 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 22929 102 219 0 26294 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 106068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1445240/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1062.03
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 58071 0 0 0 105969 234 0 0 25 0 1 0 220134244 108613632 23156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 23156 102 219 0 26294 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 106068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1444088/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1122.02
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 60568 0 0 0 111966 236 0 0 25 0 1 0 220134244 108613632 23437 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 23437 102 219 0 26294 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 106068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1443320/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1182.01
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 62411 0 0 0 117964 237 0 0 25 0 1 0 220134244 108613632 23635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 23635 102 219 0 26294 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 106068

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1442168/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1241.99
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 64748 0 0 0 123961 238 0 0 25 0 1 0 220134244 108613632 23907 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 23907 102 219 0 26294 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 106068

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1441336/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1301.98
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 66427 0 0 0 129958 240 0 0 25 0 1 0 220134244 108613632 24116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 24116 102 219 0 26294 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 106068

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1440376/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1361.96
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 68548 0 0 0 135955 241 0 0 25 0 1 0 220134244 108613632 24347 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 24347 102 219 0 26294 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 106068

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25606
/proc/meminfo: memFree=1439480/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1421.95
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 70640 0 0 0 141954 241 0 0 25 0 1 0 220134244 108613632 24583 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 24583 102 219 0 26294 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 106068

[startup+1482.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 25606
/proc/meminfo: memFree=1438584/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=106068 CPUtime=1481.94
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 72208 0 0 0 147952 242 0 0 25 0 1 0 220134244 108613632 24805 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 26517 24805 102 219 0 26294 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 106068

[startup+1542.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 25606
/proc/meminfo: memFree=1436728/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=139872 CPUtime=1541.91
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 75032 0 0 0 153948 243 0 0 25 0 1 0 220134244 143228928 25268 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 34968 25268 102 219 0 34745 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 139872

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 25762
/proc/meminfo: memFree=1434544/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=139872 CPUtime=1601.82
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 76861 0 0 0 159937 245 0 0 25 0 1 0 220134244 143228928 25487 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 34968 25487 102 219 0 34745 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 139872

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25804
/proc/meminfo: memFree=1434168/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=139872 CPUtime=1661.78
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 79882 0 0 0 165932 246 0 0 25 0 1 0 220134244 143228928 25848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 34968 25848 102 219 0 34745 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 139872

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25804
/proc/meminfo: memFree=1432504/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=139872 CPUtime=1721.76
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 83220 0 0 0 171929 247 0 0 25 0 1 0 220134244 143228928 26281 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 34968 26281 102 219 0 34745 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 139872

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25804
/proc/meminfo: memFree=1431544/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=140080 CPUtime=1781.75
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 85542 0 0 0 177926 249 0 0 25 0 1 0 220134244 143441920 26559 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 35020 26559 102 219 0 34797 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 140080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25804
/proc/meminfo: memFree=1431224/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=140080 CPUtime=1800.06
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 86347 0 0 0 179757 249 0 0 25 0 1 0 220134244 143441920 26662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 35020 26662 102 219 0 34797 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 140080

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25804
/proc/meminfo: memFree=1431224/2055920 swapFree=4183364/4192956
[pid=25605] ppid=25603 vsize=140080 CPUtime=1800.15
/proc/25605/stat : 25605 (PBS4_SAT07v2) R 25603 25605 24318 0 -1 4194304 86348 0 0 0 179766 249 0 0 17 0 1 0 220134244 143441920 26663 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134941160 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/25605/statm: 35020 26663 103 219 0 34797 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 140080

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.22
CPU user time (s): 1797.69
CPU system time (s): 2.52562
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 140140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.69
system time used= 2.52562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86350
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= 1616

runsolver used 1.11583 second user time and 3.88541 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  8 19:34:51 UTC 2007

IDJOB= 459269
IDBENCH= 25040
IDSOLVER= 200
FILE ID= node51/459269-1178652890

PBS_JOBID= 5218382

Free space on /tmp= 66546 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459269-1178652890/instance-459269-1178652890.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-459269-1178652890 -o ROOT/results/node51/conversion-459269-1178652890 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459269-1178652890/instance-459269-1178652890.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-459269-1178652890 -o ROOT/results/node51/solver-459269-1178652890 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459269-1178652890/instance-459269-1178652890.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  47194cf421cbddfd6c2831e71c8b2458

RANDOM SEED= 955360583

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1538128 kB
Buffers:         39216 kB
Cached:         353308 kB
SwapCached:       3644 kB
Active:         127356 kB
Inactive:       277200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538128 kB
SwapTotal:     4192956 kB
SwapFree:      4183364 kB
Dirty:           18160 kB
Writeback:           0 kB
Mapped:          18096 kB
Slab:            99272 kB
Committed_AS:  8764148 kB
PageTables:       1412 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= 66546 MiB

End job on node51 on Tue May  8 20:04:54 UTC 2007