Trace number 349759

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 NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1800 1798.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-55-50.opb
MD5SUM63e69821c215670f44649de0f2905f57
Bench CategorySATUNSAT-SMALLINT (no 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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints74305
Number of constraints which are clauses74305
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 constraint2
Maximum length of a constraint50
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 51
Number of bits of the biggest sum of numbers6
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)

1800.00/1798.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349759-1176714628/instance-349759-1176714628.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/node26/watcher-349759-1176714628 -o ROOT/results/node26/solver-349759-1176714628 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349759-1176714628.opb /tmp/evaluation/349759-1176714628/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 3/77 867
/proc/meminfo: memFree=1904064/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12268 CPUtime=0
/proc/867/stat : 867 (pbclasp) R 865 867 32568 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 119379677 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269028653669 0 0 4224 0 0 0 0 17 1 0 0
/proc/867/statm: 3067 317 242 3 0 167 0

[startup+0.0366619 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 867
/proc/meminfo: memFree=1904064/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.02
/proc/867/stat : 867 (pbclasp) R 865 867 32568 0 -1 4194304 489 0 0 0 2 0 0 0 18 0 1 0 119379677 12832768 455 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 0 0 0 17 1 0 0
/proc/867/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12532

[startup+0.101673 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 867
/proc/meminfo: memFree=1904064/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12532

[startup+0.301689 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 867
/proc/meminfo: memFree=1904064/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12532

[startup+0.702725 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 867
/proc/meminfo: memFree=1904064/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12532

[startup+1.5018 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 872
/proc/meminfo: memFree=1891928/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=0
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=870] ppid=869 vsize=12400 CPUtime=1.42
/proc/870/stat : 870 (pb2clasp1) R 869 867 32568 0 -1 4194304 504 0 0 0 142 0 0 0 25 0 1 0 119379684 12697600 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 269046814197 0 0 4224 0 0 0 0 17 0 0 0
/proc/870/statm: 3100 463 340 3 0 200 0
[pid=871] ppid=869 vsize=18148 CPUtime=0.6
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 4200 0 1 0 59 1 0 0 16 0 1 0 119379684 18583552 4167 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135039891 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 4537 4167 173 154 0 4007 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 60700

[startup+3.10195 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 872
/proc/meminfo: memFree=1878744/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=0
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=870] ppid=869 vsize=12400 CPUtime=3.01
/proc/870/stat : 870 (pb2clasp1) R 869 867 32568 0 -1 4194304 504 0 0 0 301 0 0 0 25 0 1 0 119379684 12697600 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 269046721681 0 0 4224 0 0 0 0 17 0 0 0
/proc/870/statm: 3100 463 340 3 0 200 0
[pid=871] ppid=869 vsize=37200 CPUtime=1.33
/proc/871/stat : 871 (clasp) S 869 867 32568 0 -1 4194304 8956 0 1 0 130 3 0 0 16 0 1 0 119379684 38092800 8890 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/871/statm: 9300 8890 173 154 0 8770 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.39
Current children cumulated vsize (KiB) 79752

[startup+6.30125 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 872
/proc/meminfo: memFree=1868896/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=35188 CPUtime=3.84
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 13373 0 1 0 378 6 0 0 19 0 1 0 119379684 36032512 8468 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 8797 8468 194 154 0 8267 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 8.15
Current children cumulated vsize (KiB) 65340

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 872
/proc/meminfo: memFree=1854176/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=51648 CPUtime=10.24
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 17454 0 1 0 1016 8 0 0 25 0 1 0 119379684 52887552 12549 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741337 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 12912 12549 194 154 0 12382 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 14.55
Current children cumulated vsize (KiB) 81800

[startup+25.502 s]
/proc/loadavg: 1.06 1.01 1.00 2/81 872
/proc/meminfo: memFree=1834272/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=70544 CPUtime=23.03
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 22156 0 1 0 2292 11 0 0 25 0 1 0 119379684 72237056 17251 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 17636 17251 194 154 0 17106 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 27.34
Current children cumulated vsize (KiB) 100696

[startup+51.1024 s]
/proc/loadavg: 1.03 1.01 1.00 2/81 872
/proc/meminfo: memFree=1800608/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=105532 CPUtime=48.63
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 30872 0 1 0 4846 17 0 0 25 0 1 0 119379684 108064768 25865 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 26383 25865 194 154 0 25853 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 52.94
Current children cumulated vsize (KiB) 135684

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 872
/proc/meminfo: memFree=1755040/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=150900 CPUtime=99.82
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 42055 0 1 0 9957 25 0 0 25 0 1 0 119379684 154521600 36957 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 37725 36957 194 154 0 37195 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 104.13
Current children cumulated vsize (KiB) 181052

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 872
/proc/meminfo: memFree=1727968/2055920 swapFree=4170236/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=178292 CPUtime=159.81
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 48802 0 1 0 15949 32 0 0 25 0 1 0 119379684 182571008 43704 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 44573 43704 194 154 0 44043 0

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

/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1363.81
Current children cumulated vsize (KiB) 331048

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/81 893
/proc/meminfo: memFree=1607648/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=300896 CPUtime=1419.48
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 82254 0 1 0 141880 68 0 0 25 0 1 0 119379684 308117504 73111 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769143 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 75224 73111 194 154 0 74694 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1423.79
Current children cumulated vsize (KiB) 331048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 893
/proc/meminfo: memFree=1607584/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=300896 CPUtime=1479.47
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 82265 0 1 0 147878 69 0 0 25 0 1 0 119379684 308117504 73122 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769079 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 75224 73122 194 154 0 74694 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1483.78
Current children cumulated vsize (KiB) 331048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 893
/proc/meminfo: memFree=1589344/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=320024 CPUtime=1539.45
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 87093 0 1 0 153873 72 0 0 25 0 1 0 119379684 327704576 77680 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 80006 77680 194 154 0 79476 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1543.76
Current children cumulated vsize (KiB) 350176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 893
/proc/meminfo: memFree=1570784/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=339040 CPUtime=1599.44
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 92503 0 1 0 159866 78 0 0 25 0 1 0 119379684 347176960 82272 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13057619 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 84760 82272 194 154 0 84230 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1603.75
Current children cumulated vsize (KiB) 369192

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 895
/proc/meminfo: memFree=1570912/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=338068 CPUtime=1659.42
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 92620 0 1 0 165864 78 0 0 25 0 1 0 119379684 346181632 82146 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 84517 82146 194 154 0 83987 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1663.73
Current children cumulated vsize (KiB) 368220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 895
/proc/meminfo: memFree=1572768/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=335764 CPUtime=1719.4
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 92726 0 1 0 171862 78 0 0 25 0 1 0 119379684 343822336 81676 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 83941 81676 194 154 0 83411 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1723.71
Current children cumulated vsize (KiB) 365916

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 895
/proc/meminfo: memFree=1573344/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=334920 CPUtime=1779.39
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 92779 0 1 0 177860 79 0 0 25 0 1 0 119379684 342958080 81518 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 83730 81518 194 154 0 83200 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1783.7
Current children cumulated vsize (KiB) 365072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 895
/proc/meminfo: memFree=1573344/2055920 swapFree=4170260/4192956
[pid=867] ppid=865 vsize=12532 CPUtime=0.05
/proc/867/stat : 867 (pbclasp) S 865 867 32568 0 -1 4194304 510 0 0 0 5 0 0 0 16 0 1 0 119379677 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/867/statm: 3133 459 320 3 0 233 0
[pid=869] ppid=867 vsize=5352 CPUtime=4.26
/proc/869/stat : 869 (sh) S 867 867 32568 0 -1 4194304 297 506 0 0 0 0 426 0 16 0 1 0 119379684 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/869/statm: 1338 224 188 169 0 49 0
[pid=871] ppid=869 vsize=334920 CPUtime=1795.69
/proc/871/stat : 871 (clasp) R 869 867 32568 0 -1 4194304 92780 0 1 0 179490 79 0 0 25 0 1 0 119379684 342958080 81519 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/871/statm: 83730 81519 194 154 0 83200 0
[pid=872] ppid=869 vsize=12268 CPUtime=0
/proc/872/stat : 872 (pboutclasp.pl) S 869 867 32568 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119379684 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/872/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 365072

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 867 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=329341
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 4.34934
# while last known CPU time is 1800
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1798.61
CPU time (s): 1800
CPU user time (s): 1799.21
CPU system time (s): 0.79
CPU usage (%): 100.077
Max. virtual memory (cumulated for all children) (KiB): 369192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.32934
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1806
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= 57
involuntary context switches= 126

runsolver used 1.84972 second user time and 4.70428 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 16 09:10:29 UTC 2007

IDJOB= 349759
IDBENCH= 2591
IDSOLVER= 158
FILE ID= node26/349759-1176714628

PBS_JOBID= 4560088

Free space on /tmp= 66521 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-55-50.opb
COMMAND LINE= pbclasp instance-349759-1176714628.opb /tmp/evaluation/349759-1176714628/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-349759-1176714628 -o ROOT/results/node26/conversion-349759-1176714628 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349759-1176714628/instance-349759-1176714628.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-349759-1176714628 -o ROOT/results/node26/solver-349759-1176714628 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349759-1176714628.opb /tmp/evaluation/349759-1176714628/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  63e69821c215670f44649de0f2905f57

RANDOM SEED= 748914203

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1904408 kB
Buffers:         12148 kB
Cached:          63044 kB
SwapCached:       3076 kB
Active:          53932 kB
Inactive:        44592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904408 kB
SwapTotal:     4192956 kB
SwapFree:      4170236 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            38512 kB
Committed_AS:   947076 kB
PageTables:       1716 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= 66521 MiB

End job on node26 on Mon Apr 16 09:40:27 UTC 2007