Trace number 348310

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
PB-clasp 2007-04-10? (TO) 1802 1802.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-shell.opb
MD5SUM78fcc08f79c3a8f3db518f692b6ae82d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45231
Total number of constraints653
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 constraints653
Minimum length of a constraint19
Maximum length of a constraint1560
Number of terms in the objective function 39844
Biggest coefficient in the objective function 4408
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 557557
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 557557
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)

1800.06/1800.72	c Somebody sent me a SIGTERM
1800.06/1800.72	s UNKNOWN
1800.06/1800.72	pb2clasp1: no process killed
1800.06/1800.73	clasp-1.0: no process killed
26.31/1802.72	sh: line 1: 27107 Done                    cat /tmp/evaluation/348310-1176576215/temp/instance-348310-1176576215.opb.op
26.31/1802.72	     27108 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348310-1176576215/temp/instance-348310-1176576215.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348310-1176576215/instance-348310-1176576215.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-348310-1176576215 -o ROOT/results/node7/solver-348310-1176576215 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348310-1176576215.opb /tmp/evaluation/348310-1176576215/temp 

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: 0.78 0.95 0.98 3/77 26889
/proc/meminfo: memFree=1831264/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=12268 CPUtime=0
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 133659194 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670960353 0 0 4224 0 0 0 0 17 1 0 0
/proc/26889/statm: 3067 365 276 3 0 167 0

[startup+0.083382 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26889
/proc/meminfo: memFree=1831264/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=16428 CPUtime=0.07
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 4598 0 0 0 6 1 0 0 18 0 1 0 133659194 16822272 1460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4107 1460 320 3 0 1207 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16428

[startup+0.101382 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26889
/proc/meminfo: memFree=1831264/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=16428 CPUtime=0.09
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 6053 0 0 0 7 2 0 0 18 0 1 0 133659194 16822272 1460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4107 1460 320 3 0 1207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16428

[startup+0.301403 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26889
/proc/meminfo: memFree=1831264/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=16428 CPUtime=0.29
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 22834 0 0 0 22 7 0 0 20 0 1 0 133659194 16822272 1460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993978 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4107 1460 320 3 0 1207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16428

[startup+0.701445 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26889
/proc/meminfo: memFree=1831264/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=16424 CPUtime=0.69
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 56765 0 0 0 50 19 0 0 24 0 1 0 133659194 16818176 1459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4106 1459 320 3 0 1206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16424

[startup+1.50153 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26890
/proc/meminfo: memFree=1826776/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=16552 CPUtime=1.49
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 123572 0 0 0 110 39 0 0 25 0 1 0 133659194 16949248 1480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4138 1480 320 3 0 1238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16552

[startup+3.1027 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26890
/proc/meminfo: memFree=1826520/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=16800 CPUtime=3.09
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 255864 0 0 0 225 84 0 0 25 0 1 0 133659194 17203200 1538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4200 1538 320 3 0 1300 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16800

[startup+6.30103 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26890
/proc/meminfo: memFree=1825624/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=17344 CPUtime=6.29
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 521250 0 0 0 459 170 0 0 25 0 1 0 133659194 17760256 1676 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4336 1676 320 3 0 1436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17344

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 26890
/proc/meminfo: memFree=1824344/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=18596 CPUtime=12.69
/proc/26889/stat : 26889 (pbclasp) R 26887 26889 26806 0 -1 4194304 1065763 0 0 0 916 353 0 0 25 0 1 0 133659194 19042304 1945 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670993834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26889/statm: 4649 1957 321 3 0 1749 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18596

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/80 26899
/proc/meminfo: memFree=1800328/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=11880 CPUtime=1.09
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 2974 0 0 0 108 1 0 0 25 0 1 0 133661634 12165120 2443 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682548 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 2970 2443 234 81 0 2344 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 44504

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/80 26899
/proc/meminfo: memFree=1787848/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=23908 CPUtime=26.67
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 6499 0 0 0 2664 3 0 0 25 0 1 0 133661634 24481792 5517 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 5977 5517 249 81 0 5351 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 56532

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/80 26899
/proc/meminfo: memFree=1783368/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=28364 CPUtime=77.86
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 7614 0 0 0 7781 5 0 0 25 0 1 0 133661634 29044736 6632 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 7091 6632 249 81 0 6465 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60988

[startup+162.301 s]
/proc/loadavg: 1.05 0.98 0.99 2/80 26899
/proc/meminfo: memFree=1776776/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=35112 CPUtime=137.84
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 9303 0 0 0 13777 7 0 0 25 0 1 0 133661634 35954688 8280 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 8778 8280 249 81 0 8152 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 67736

[startup+222.302 s]
/proc/loadavg: 1.02 0.98 0.99 2/80 26899
/proc/meminfo: memFree=1775432/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=36292 CPUtime=197.82
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 9623 0 0 0 19775 7 0 0 25 0 1 0 133661634 37163008 8600 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 9073 8600 249 81 0 8447 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 68916

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/80 26899
/proc/meminfo: memFree=1773320/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=38588 CPUtime=257.8
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 10141 0 0 0 25772 8 0 0 25 0 1 0 133661634 39514112 9118 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784502 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 9647 9118 249 81 0 9021 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 71212

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/80 26899
/proc/meminfo: memFree=1770824/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=41124 CPUtime=317.79
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 10770 0 0 0 31770 9 0 0 25 0 1 0 133661634 42110976 9747 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 10281 9747 249 81 0 9655 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 73748

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/80 26899
/proc/meminfo: memFree=1767304/2055920 swapFree=4170480/4192956

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

/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=119964 CPUtime=1577.34
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 33499 0 0 0 157700 34 0 0 25 0 1 0 133661634 122843136 28760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 29991 28760 249 81 0 29365 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 152588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 27097
/proc/meminfo: memFree=1693640/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=119920 CPUtime=1637.32
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 33499 0 0 0 163697 35 0 0 25 0 1 0 133661634 122798080 28760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 29980 28760 249 81 0 29354 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 152544

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 27097
/proc/meminfo: memFree=1693640/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=119920 CPUtime=1697.3
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 33499 0 0 0 169695 35 0 0 25 0 1 0 133661634 122798080 28760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 29980 28760 249 81 0 29354 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 152544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 27097
/proc/meminfo: memFree=1693640/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=119920 CPUtime=1757.29
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 33499 0 0 0 175693 36 0 0 25 0 1 0 133661634 122798080 28760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784612 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 29980 28760 249 81 0 29354 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 152544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 27097
/proc/meminfo: memFree=1693640/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=119920 CPUtime=1775.69
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 33499 0 0 0 177533 36 0 0 25 0 1 0 133661634 122798080 28760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 29980 28760 249 81 0 29354 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 152544

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 27097
/proc/meminfo: memFree=1693640/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.37
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770400 1807 0 0 1732 560 141 4 16 0 1 0 133659194 27926528 4186 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4186 343 3 0 3918 0
[pid=26897] ppid=26889 vsize=5352 CPUtime=0
/proc/26897/stat : 26897 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133661634 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26897/statm: 1338 224 188 169 0 49 0
[pid=26899] ppid=26897 vsize=119920 CPUtime=1775.69
/proc/26899/stat : 26899 (clasp-1.0) R 26897 26889 26806 0 -1 4194304 33499 0 0 0 177533 36 0 0 25 0 1 0 133661634 122798080 28760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26899/statm: 29980 28760 249 81 0 29354 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 152544

# WARNING:
# current cumulated CPU time (24.45 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1775.61 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 27097
/proc/meminfo: memFree=1693640/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.45
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770553 3184 0 0 1736 560 142 7 17 0 1 0 133659194 27926528 4188 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 6818 4188 343 3 0 3918 0
Current children cumulated CPU time (s) 24.45
Current children cumulated vsize (KiB) 27272

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 27097
/proc/meminfo: memFree=1693640/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.47
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770564 3586 0 0 1736 560 142 9 16 0 1 0 133659194 27926528 4188 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4188 343 3 0 3918 0
Current children cumulated CPU time (s) 24.47
Current children cumulated vsize (KiB) 27272

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 27108
/proc/meminfo: memFree=1799040/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.47
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770564 3586 0 0 1736 560 142 9 16 0 1 0 133659194 27926528 4188 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4188 343 3 0 3918 0
[pid=27106] ppid=26889 vsize=5352 CPUtime=0
/proc/27106/stat : 27106 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133839278 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27106/statm: 1338 224 188 169 0 49 0
[pid=27108] ppid=27106 vsize=12420 CPUtime=1.34
/proc/27108/stat : 27108 (clasp-1.0) R 27106 26889 26806 0 -1 4194304 3199 0 0 0 132 2 0 0 25 0 1 0 133839279 12718080 2507 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682553 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 3105 2507 234 81 0 2479 0
Current children cumulated CPU time (s) 25.81
Current children cumulated vsize (KiB) 45044

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 27108
/proc/meminfo: memFree=1799040/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.47
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770564 3586 0 0 1736 560 142 9 16 0 1 0 133659194 27926528 4188 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4188 343 3 0 3918 0
[pid=27106] ppid=26889 vsize=5352 CPUtime=0
/proc/27106/stat : 27106 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133839278 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27106/statm: 1338 224 188 169 0 49 0
[pid=27108] ppid=27106 vsize=20460 CPUtime=1.74
/proc/27108/stat : 27108 (clasp-1.0) R 27106 26889 26806 0 -1 4194304 5596 0 0 0 172 2 0 0 25 0 1 0 133839279 20951040 4614 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5115 4614 249 81 0 4489 0
Current children cumulated CPU time (s) 26.21
Current children cumulated vsize (KiB) 53084

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 27108
/proc/meminfo: memFree=1799040/2055920 swapFree=4170480/4192956
[pid=26889] ppid=26887 vsize=27272 CPUtime=24.47
/proc/26889/stat : 26889 (pbclasp) S 26887 26889 26806 0 -1 4194304 1770564 3586 0 0 1736 560 142 9 16 0 1 0 133659194 27926528 4188 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26889/statm: 6818 4188 343 3 0 3918 0
[pid=27106] ppid=26889 vsize=5352 CPUtime=0
/proc/27106/stat : 27106 (sh) S 26889 26889 26806 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 133839278 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27106/statm: 1338 224 188 169 0 49 0
[pid=27108] ppid=27106 vsize=20460 CPUtime=1.84
/proc/27108/stat : 27108 (clasp-1.0) R 27106 26889 26806 0 -1 4194304 5599 0 0 0 182 2 0 0 25 0 1 0 133839279 20951040 4617 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/27108/statm: 5115 4617 249 81 0 4489 0
Current children cumulated CPU time (s) 26.31
Current children cumulated vsize (KiB) 53084

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1775.61
#  lost CPU user time (s): 1775.28
#  lost CPU system time (s): 0.33

Real time (s): 1802.74
CPU time (s): 1802
CPU user time (s): 1795.91
CPU system time (s): 6.08413
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 152772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.6349
system time used= 5.75413
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1782238
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= 1714
involuntary context switches= 573

runsolver used 1.76173 second user time and 4.80227 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 14 18:43:36 UTC 2007

IDJOB= 348310
IDBENCH= 1649
IDSOLVER= 167
FILE ID= node7/348310-1176576215

PBS_JOBID= 4556785

Free space on /tmp= 66521 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-shell.opb
COMMAND LINE= pbclasp instance-348310-1176576215.opb /tmp/evaluation/348310-1176576215/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-348310-1176576215 -o ROOT/results/node7/conversion-348310-1176576215 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348310-1176576215/instance-348310-1176576215.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-348310-1176576215 -o ROOT/results/node7/solver-348310-1176576215 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348310-1176576215.opb /tmp/evaluation/348310-1176576215/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  78fcc08f79c3a8f3db518f692b6ae82d

RANDOM SEED= 595068128

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1831672 kB
Buffers:         59768 kB
Cached:          88796 kB
SwapCached:       2464 kB
Active:          66896 kB
Inactive:       105112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831672 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            37720 kB
Committed_AS:  4037888 kB
PageTables:       1860 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= 66515 MiB

End job on node7 on Sat Apr 14 19:13:39 UTC 2007