Trace number 372292

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 2007-04-10SAT (TO)1821 1802.02 1803.33

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir10_trarea_ac.opb
MD5SUM7ed8ae7116a489c037a0d97015217f38
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1646
Best CPU time to get the best result obtained on this benchmark484.329
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1646
Optimality of the best value was proved YES
Number of variables26836
Total number of constraints55586
Number of constraints which are clauses55586
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 constraint359
Number of terms in the objective function 13364
Biggest coefficient in the objective function 54
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 530936
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 54
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 530936
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

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)

18.15/18.23	o 1833
30.13/30.24	o 1829
42.02/42.12	o 1826
53.72/53.90	o 1822
65.32/65.44	o 1821
1800.04/1801.31	c Somebody sent me a SIGTERM
1800.04/1801.31	s SATISFIABLE
1800.04/1801.31	v x25 x322 x501 x546 x562 x563 x685 x1244 x1245 x3278 x3279 x4742 x4743 x10254 x11731 x11732 x12678 x15368 x15804 x17091 x17111
1800.04/1801.31	v x17361 x17616 x18038 x18312 x18313 x18342 x18358 x19064 x19065 x19608 x19706 x20195 x20444 x21279 x21280 x21678 x21745
1800.04/1801.31	v x21903 x21904 x22343 x23772 x23989 x24759 x24927 x24949 x25110 x25123 x25376 x25553 x25902 x25972 x26004 x26066 x26519
1800.04/1801.31	v x26546 x26571 x26574 x26585 x26589 x26779 x26805 x26806 x26832 x26833 x26834 x26836
1800.04/1801.32	pb2clasp1: no process killed
1800.04/1801.32	clasp-1.0: no process killed
67.39/1803.32	sh: line 1:  8716 Done                    cat /tmp/evaluation/372292-1177084437/temp/instance-372292-1177084437.opb.op
67.39/1803.32	      8717 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/372292-1177084437/temp/instance-372292-1177084437.opb.clasp

Verifier Data (download as text)

OK	1821

Conversion Script Data (download as text)

/tmp/evaluation/372292-1177084437/instance-372292-1177084437.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/node25/watcher-372292-1177084437 -o ROOT/results/node25/solver-372292-1177084437 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372292-1177084437.opb /tmp/evaluation/372292-1177084437/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: 1.00 1.00 1.00 3/64 8458
/proc/meminfo: memFree=1631224/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=12268 CPUtime=0
/proc/8458/stat : 8458 (pbclasp) D 8456 8458 7897 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 156360835 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253307353701 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8458/statm: 3067 317 242 3 0 167 0

[startup+0.0325989 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8458
/proc/meminfo: memFree=1631224/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=14152 CPUtime=0.02
/proc/8458/stat : 8458 (pbclasp) R 8456 8458 7897 0 -1 4194304 1042 0 0 0 2 0 0 0 18 0 1 0 156360835 14491648 868 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253307065770 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8458/statm: 3538 868 320 3 0 638 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14152

[startup+0.10161 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8458
/proc/meminfo: memFree=1631224/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=14152 CPUtime=0.08
/proc/8458/stat : 8458 (pbclasp) R 8456 8458 7897 0 -1 4194304 6965 0 0 0 7 1 0 0 18 0 1 0 156360835 14491648 876 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253307065770 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8458/statm: 3538 876 320 3 0 638 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14152

[startup+0.301644 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8458
/proc/meminfo: memFree=1631224/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=14284 CPUtime=0.29
/proc/8458/stat : 8458 (pbclasp) R 8456 8458 7897 0 -1 4194304 24133 0 0 0 23 6 0 0 19 0 1 0 156360835 14626816 898 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253307065770 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8458/statm: 3571 898 320 3 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14284

[startup+0.701711 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8458
/proc/meminfo: memFree=1631224/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=14396 CPUtime=0.69
/proc/8458/stat : 8458 (pbclasp) R 8456 8458 7897 0 -1 4194304 39620 0 0 0 58 11 0 0 22 0 1 0 156360835 14741504 953 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253321342870 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8458/statm: 3599 953 320 3 0 699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14396

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8459
/proc/meminfo: memFree=1628336/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=15100 CPUtime=1.49
/proc/8458/stat : 8458 (pbclasp) R 8456 8458 7897 0 -1 4194304 39786 0 0 0 138 11 0 0 25 0 1 0 156360835 15462400 1119 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253307065759 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8458/statm: 3775 1119 320 3 0 875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15100

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8459
/proc/meminfo: memFree=1626928/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=16552 CPUtime=2.26
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 40154 0 0 0 215 11 0 0 16 0 1 0 156360835 16949248 1473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8458/statm: 4138 1473 324 3 0 1238 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 16552

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8461
/proc/meminfo: memFree=1623840/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=6.19
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 40968 1647 0 0 219 11 386 3 16 0 1 0 156360835 18165760 1786 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1786 343 3 0 1535 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 17740

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8468
/proc/meminfo: memFree=1589608/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=6.19
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 40968 1647 0 0 219 11 386 3 16 0 1 0 156360835 18165760 1786 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1786 343 3 0 1535 0
[pid=8466] ppid=8458 vsize=5356 CPUtime=0
/proc/8466/stat : 8466 (sh) S 8458 8458 7897 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 156361456 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8466/statm: 1339 225 188 169 0 50 0
[pid=8468] ppid=8466 vsize=32584 CPUtime=6.46
/proc/8468/stat : 8468 (clasp-1.0) R 8466 8458 7897 0 -1 4194304 8911 0 0 0 642 4 0 0 25 0 1 0 156361457 33366016 7713 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/8468/statm: 8146 7713 245 81 0 7520 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 55680

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8476
/proc/meminfo: memFree=1588904/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=18.24
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41154 11914 0 0 220 11 1581 12 16 0 1 0 156360835 18165760 1789 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1789 343 3 0 1535 0
[pid=8474] ppid=8458 vsize=5356 CPUtime=0
/proc/8474/stat : 8474 (sh) S 8458 8458 7897 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 156362663 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8474/statm: 1339 225 188 169 0 50 0
[pid=8476] ppid=8474 vsize=33440 CPUtime=7.19
/proc/8476/stat : 8476 (clasp-1.0) R 8474 8458 7897 0 -1 4194304 9154 0 0 0 715 4 0 0 25 0 1 0 156362663 34242560 7926 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 0 0 0
/proc/8476/statm: 8360 7926 249 81 0 7734 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 56536

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8492
/proc/meminfo: memFree=1588840/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=42.1
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41379 32961 0 0 223 12 3947 28 17 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8490] ppid=8458 vsize=5356 CPUtime=0
/proc/8490/stat : 8490 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 156365051 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8490/statm: 1339 225 188 169 0 50 0
[pid=8492] ppid=8490 vsize=33440 CPUtime=8.92
/proc/8492/stat : 8492 (clasp-1.0) R 8490 8458 7897 0 -1 4194304 9158 0 0 0 888 4 0 0 25 0 1 0 156365051 34242560 7930 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 8360 7930 249 81 0 7734 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 56536

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8508
/proc/meminfo: memFree=1588712/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=33440 CPUtime=36.78
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 9166 0 0 0 3674 4 0 0 25 0 1 0 156367384 34242560 7938 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 8360 7938 249 81 0 7734 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 56536

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8508
/proc/meminfo: memFree=1588776/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=33440 CPUtime=96.73
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 9177 0 0 0 9669 4 0 0 25 0 1 0 156367384 34242560 7949 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 8360 7949 249 81 0 7734 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 56536

[startup+222.302 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 8508
/proc/meminfo: memFree=1588776/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=33440 CPUtime=156.69
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 9177 0 0 0 15665 4 0 0 25 0 1 0 156367384 34242560 7949 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 8360 7949 249 81 0 7734 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 56536

[startup+282.303 s]
/proc/loadavg: 1.11 1.04 1.01 2/67 8508
/proc/meminfo: memFree=1588776/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=33440 CPUtime=216.65
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 9177 0 0 0 21661 4 0 0 25 0 1 0 156367384 34242560 7949 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 8360 7949 249 81 0 7734 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 56536

[startup+342.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/67 8508
/proc/meminfo: memFree=1588520/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=33972 CPUtime=276.6
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 9300 0 0 0 27656 4 0 0 25 0 1 0 156367384 34787328 8072 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737304 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 8493 8072 249 81 0 7867 0

################
# More data... #
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/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=62176 CPUtime=1595.7
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 16455 0 0 0 159542 28 0 0 25 0 1 0 156367384 63668224 14918 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 15544 14918 249 81 0 14918 0
Current children cumulated CPU time (s) 1661.12
Current children cumulated vsize (KiB) 85272

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8706
/proc/meminfo: memFree=1560168/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=62832 CPUtime=1655.66
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 16628 0 0 0 165538 28 0 0 25 0 1 0 156367384 64339968 15091 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 15708 15091 249 81 0 15082 0
Current children cumulated CPU time (s) 1721.08
Current children cumulated vsize (KiB) 85928

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8706
/proc/meminfo: memFree=1559528/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=63460 CPUtime=1715.63
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 16795 0 0 0 171534 29 0 0 25 0 1 0 156367384 64983040 15240 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 15865 15240 249 81 0 15239 0
Current children cumulated CPU time (s) 1781.05
Current children cumulated vsize (KiB) 86556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8706
/proc/meminfo: memFree=1559528/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=63460 CPUtime=1734.62
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 16795 0 0 0 173433 29 0 0 25 0 1 0 156367384 64983040 15240 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737260 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 15865 15240 249 81 0 15239 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86556

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

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8706
/proc/meminfo: memFree=1559528/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.42
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41603 54025 0 0 226 12 6260 44 18 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8506] ppid=8458 vsize=5356 CPUtime=0
/proc/8506/stat : 8506 (sh) S 8458 8458 7897 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 156367383 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8506/statm: 1339 225 188 169 0 50 0
[pid=8508] ppid=8506 vsize=63460 CPUtime=1734.62
/proc/8508/stat : 8508 (clasp-1.0) R 8506 8458 7897 0 -1 4194304 16795 0 0 0 173433 29 0 0 25 0 1 0 156367384 64983040 15240 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737260 0 0 4096 0 0 0 0 17 0 0 0
/proc/8508/statm: 15865 15240 249 81 0 15239 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86556

# WARNING:
# current cumulated CPU time (65.48 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1734.56 s) to the 'lost time'.

[startup+1801.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8706
/proc/meminfo: memFree=1559528/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.48
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41762 55805 0 0 227 13 6260 48 17 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
Current children cumulated CPU time (s) 65.48
Current children cumulated vsize (KiB) 17740

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8706
/proc/meminfo: memFree=1559528/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.48
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41762 55805 0 0 227 13 6260 48 17 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
Current children cumulated CPU time (s) 65.48
Current children cumulated vsize (KiB) 17740

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8717
/proc/meminfo: memFree=1610328/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.48
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41762 55805 0 0 227 13 6260 48 17 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8715] ppid=8458 vsize=5356 CPUtime=0
/proc/8715/stat : 8715 (sh) S 8458 8458 7897 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 156540971 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8715/statm: 1339 225 188 169 0 50 0
[pid=8717] ppid=8715 vsize=34780 CPUtime=0.82
/proc/8717/stat : 8717 (clasp-1.0) R 8715 8458 7897 0 -1 4194304 8931 0 0 0 79 3 0 0 24 0 1 0 156540972 35614720 7976 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134780135 0 0 4096 0 0 0 0 17 0 0 0
/proc/8717/statm: 8695 7976 242 81 0 8069 0
Current children cumulated CPU time (s) 66.3
Current children cumulated vsize (KiB) 57876

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8717
/proc/meminfo: memFree=1588576/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.48
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41762 55805 0 0 227 13 6260 48 17 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8715] ppid=8458 vsize=5356 CPUtime=0
/proc/8715/stat : 8715 (sh) S 8458 8458 7897 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 156540971 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8715/statm: 1339 225 188 169 0 50 0
[pid=8717] ppid=8715 vsize=33440 CPUtime=1.61
/proc/8717/stat : 8717 (clasp-1.0) R 8715 8458 7897 0 -1 4194304 9142 0 0 0 158 3 0 0 25 0 1 0 156540972 34242560 7914 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617682 0 0 4096 0 0 0 0 17 0 0 0
/proc/8717/statm: 8360 7914 249 81 0 7734 0
Current children cumulated CPU time (s) 67.09
Current children cumulated vsize (KiB) 56536

[startup+1803.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8717
/proc/meminfo: memFree=1588576/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.48
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41762 55805 0 0 227 13 6260 48 17 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8715] ppid=8458 vsize=5356 CPUtime=0
/proc/8715/stat : 8715 (sh) S 8458 8458 7897 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 156540971 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8715/statm: 1339 225 188 169 0 50 0
[pid=8717] ppid=8715 vsize=33440 CPUtime=1.81
/proc/8717/stat : 8717 (clasp-1.0) R 8715 8458 7897 0 -1 4194304 9143 0 0 0 178 3 0 0 25 0 1 0 156540972 34242560 7915 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 0 0 0
/proc/8717/statm: 8360 7915 249 81 0 7734 0
Current children cumulated CPU time (s) 67.29
Current children cumulated vsize (KiB) 56536

[startup+1803.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8717
/proc/meminfo: memFree=1588576/2055920 swapFree=4182972/4192956
[pid=8458] ppid=8456 vsize=17740 CPUtime=65.48
/proc/8458/stat : 8458 (pbclasp) S 8456 8458 7897 0 -1 4194304 41762 55805 0 0 227 13 6260 48 17 0 1 0 156360835 18165760 1790 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8458/statm: 4435 1790 343 3 0 1535 0
[pid=8715] ppid=8458 vsize=5356 CPUtime=0
/proc/8715/stat : 8715 (sh) S 8458 8458 7897 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 156540971 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8715/statm: 1339 225 188 169 0 50 0
[pid=8717] ppid=8715 vsize=33440 CPUtime=1.91
/proc/8717/stat : 8717 (clasp-1.0) R 8715 8458 7897 0 -1 4194304 9143 0 0 0 188 3 0 0 25 0 1 0 156540972 34242560 7915 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617542 0 0 4096 0 0 0 0 17 0 0 0
/proc/8717/statm: 8360 7915 249 81 0 7734 0
Current children cumulated CPU time (s) 67.39
Current children cumulated vsize (KiB) 56536

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): 1734.56
#  lost CPU user time (s): 1734.32
#  lost CPU system time (s): 0.24

Real time (s): 1803.33
CPU time (s): 1802.02
CPU user time (s): 1801.12
CPU system time (s): 0.904898
CPU usage (%): 99.9272
Max. virtual memory (cumulated for all children) (KiB): 86556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.7958
system time used= 0.664898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108172
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= 4734
involuntary context switches= 1341

runsolver used 1.77473 second user time and 4.80927 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 20 15:53:57 UTC 2007

IDJOB= 372292
IDBENCH= 24961
IDSOLVER= 167
FILE ID= node25/372292-1177084437

PBS_JOBID= 4640297

Free space on /tmp= 66367 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir10_trarea_ac.opb
COMMAND LINE= pbclasp instance-372292-1177084437.opb /tmp/evaluation/372292-1177084437/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-372292-1177084437 -o ROOT/results/node25/conversion-372292-1177084437 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372292-1177084437/instance-372292-1177084437.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-372292-1177084437 -o ROOT/results/node25/solver-372292-1177084437 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372292-1177084437.opb /tmp/evaluation/372292-1177084437/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  7ed8ae7116a489c037a0d97015217f38

RANDOM SEED= 70953515

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1631632 kB
Buffers:         74528 kB
Cached:         297964 kB
SwapCached:       3684 kB
Active:         202624 kB
Inactive:       180744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631632 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            26980 kB
Committed_AS:  4067644 kB
PageTables:       1472 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= 66362 MiB

End job on node25 on Fri Apr 20 16:24:01 UTC 2007