Trace number 362453

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 1802.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran8x32.opb
MD5SUM857268f55ca3006474c2fa40f262a214
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.184971
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint960
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1818
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530569
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530569
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)

1800.07/1800.51	c Somebody sent me a SIGTERM
1800.07/1800.51	s UNKNOWN
1800.07/1800.57	pb2clasp1: no process killed
1800.07/1800.57	clasp-1.0: no process killed
2.96/1802.52	sh: line 1: 15502 Done                    cat /tmp/evaluation/362453-1177012923/temp/instance-362453-1177012923.opb.op
2.96/1802.52	     15503 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362453-1177012923/temp/instance-362453-1177012923.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362453-1177012923/instance-362453-1177012923.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/node52/watcher-362453-1177012923 -o ROOT/results/node52/solver-362453-1177012923 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362453-1177012923.opb /tmp/evaluation/362453-1177012923/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: 0.92 0.98 0.99 3/64 15480
/proc/meminfo: memFree=1773188/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=12268 CPUtime=0
/proc/15480/stat : 15480 (pbclasp) R 15478 15480 14387 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 56137331 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662655486 0 0 4224 0 0 0 0 17 1 0 0
/proc/15480/statm: 3067 317 242 3 0 167 0

[startup+0.021228 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15480
/proc/meminfo: memFree=1773188/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=13116 CPUtime=0.01
/proc/15480/stat : 15480 (pbclasp) R 15478 15480 14387 0 -1 4194304 638 0 0 0 1 0 0 0 18 0 1 0 56137331 13430784 604 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273667911361 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15480/statm: 3279 604 320 3 0 379 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13116

[startup+0.101233 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15480
/proc/meminfo: memFree=1773188/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=13116 CPUtime=0.09
/proc/15480/stat : 15480 (pbclasp) R 15478 15480 14387 0 -1 4194304 664 0 0 0 9 0 0 0 18 0 1 0 56137331 13430784 630 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653634926 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15480/statm: 3279 630 320 3 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13116

[startup+0.301246 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15480
/proc/meminfo: memFree=1773188/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=13380 CPUtime=0.29
/proc/15480/stat : 15480 (pbclasp) R 15478 15480 14387 0 -1 4194304 727 0 0 0 29 0 0 0 19 0 1 0 56137331 13701120 693 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653634486 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15480/statm: 3345 693 320 3 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13380

[startup+0.701275 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15480
/proc/meminfo: memFree=1773188/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=14500 CPUtime=0.66
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1009 0 0 0 66 0 0 0 16 0 1 0 56137331 14848000 962 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15480/statm: 3625 962 324 3 0 725 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 14500

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 15483
/proc/meminfo: memFree=1769196/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 15160

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1763628/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=10020 CPUtime=2.02
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 2180 0 0 0 201 1 0 0 25 0 1 0 56137439 10260480 2116 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 2505 2116 249 81 0 1879 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30532

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1758892/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=11848 CPUtime=5.21
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 2635 0 0 0 520 1 0 0 25 0 1 0 56137439 12132352 2571 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 2962 2571 249 81 0 2336 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 32360

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1754604/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=16180 CPUtime=11.61
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 3710 0 0 0 1160 1 0 0 25 0 1 0 56137439 16568320 3646 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 4045 3646 249 81 0 3419 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36692

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1751860/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=18932 CPUtime=24.41
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 4401 0 0 0 2439 2 0 0 25 0 1 0 56137439 19386368 4337 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737679 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 4733 4337 249 81 0 4107 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39444

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1746164/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=24740 CPUtime=50.01
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 5825 0 0 0 4998 3 0 0 25 0 1 0 56137439 25333760 5761 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784580 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 6185 5761 249 81 0 5559 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45252

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1738740/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=32184 CPUtime=101.2
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 7698 0 0 0 10116 4 0 0 25 0 1 0 56137439 32956416 7610 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617557 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 8046 7610 249 81 0 7420 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52696

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1730484/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=40576 CPUtime=161.18
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 9752 0 0 0 16113 5 0 0 25 0 1 0 56137439 41549824 9658 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 10144 9658 249 81 0 9518 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61088

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1721844/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=49488 CPUtime=221.17
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 11890 0 0 0 22111 6 0 0 25 0 1 0 56137439 50675712 11796 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 12372 11796 249 81 0 11746 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70000

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15490
/proc/meminfo: memFree=1719988/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=51336 CPUtime=281.15
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 12370 0 0 0 28109 6 0 0 25 0 1 0 56137439 52568064 12276 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714492 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 12834 12276 249 81 0 12208 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 71848


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

/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=90268 CPUtime=1660.85
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 22197 0 0 0 166069 16 0 0 25 0 1 0 56137439 92434432 21834 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790212 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 22567 21834 249 81 0 21941 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 110780

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15492
/proc/meminfo: memFree=1681460/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=90268 CPUtime=1720.84
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 22200 0 0 0 172068 16 0 0 25 0 1 0 56137439 92434432 21837 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784798 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 22567 21837 249 81 0 21941 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 110780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15492
/proc/meminfo: memFree=1681524/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=90268 CPUtime=1780.82
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 22205 0 0 0 178066 16 0 0 25 0 1 0 56137439 92434432 21842 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714345 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 22567 21842 249 81 0 21941 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 110780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15492
/proc/meminfo: memFree=1681460/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=90268 CPUtime=1799.02
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 22206 0 0 0 179886 16 0 0 25 0 1 0 56137439 92434432 21843 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 22567 21843 249 81 0 21941 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110780

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15492
/proc/meminfo: memFree=1681460/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.05
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1541 1672 0 0 68 1 35 1 17 0 1 0 56137331 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1157 343 3 0 890 0
[pid=15488] ppid=15480 vsize=5352 CPUtime=0
/proc/15488/stat : 15488 (sh) S 15480 15480 14387 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 56137439 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15488/statm: 1338 224 188 169 0 49 0
[pid=15490] ppid=15488 vsize=90268 CPUtime=1799.02
/proc/15490/stat : 15490 (clasp-1.0) R 15488 15480 14387 0 -1 4194304 22206 0 0 0 179886 16 0 0 25 0 1 0 56137439 92434432 21843 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15490/statm: 22567 21843 249 81 0 21941 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110780

# WARNING:
# current cumulated CPU time (1.09 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1798.98 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15503
/proc/meminfo: memFree=1767012/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.08
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1692 3443 0 0 69 1 35 3 16 0 1 0 56137331 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1159 343 3 0 890 0
[pid=15501] ppid=15480 vsize=5352 CPUtime=0
/proc/15501/stat : 15501 (sh) S 15480 15480 14387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56317391 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15501/statm: 1338 224 188 169 0 49 0
[pid=15502] ppid=15501 vsize=2520 CPUtime=0
/proc/15502/stat : 15502 (cat) S 15501 15480 14387 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 56317391 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15502/statm: 630 87 71 4 0 42 0
[pid=15503] ppid=15501 vsize=3232 CPUtime=0.01
/proc/15503/stat : 15503 (clasp-1.0) R 15501 15480 14387 0 -1 4194304 457 0 0 0 1 0 0 0 18 0 1 0 56317391 3309568 419 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15503/statm: 808 419 230 81 0 182 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 26264

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 1.00 2/69 15503
/proc/meminfo: memFree=1767012/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.08
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1692 3443 0 0 69 1 35 3 16 0 1 0 56137331 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1159 343 3 0 890 0
[pid=15501] ppid=15480 vsize=5352 CPUtime=0
/proc/15501/stat : 15501 (sh) S 15480 15480 14387 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 56317391 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15501/statm: 1338 224 188 169 0 49 0
[pid=15503] ppid=15501 vsize=6620 CPUtime=0.78
/proc/15503/stat : 15503 (clasp-1.0) R 15501 15480 14387 0 -1 4194304 1307 0 0 0 78 0 0 0 24 0 1 0 56317391 6778880 1243 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713967 0 0 4096 0 0 0 0 17 0 0 0
/proc/15503/statm: 1655 1243 249 81 0 1029 0
Current children cumulated CPU time (s) 1.86
Current children cumulated vsize (KiB) 27132

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15503
/proc/meminfo: memFree=1762732/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.08
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1692 3443 0 0 69 1 35 3 16 0 1 0 56137331 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1159 343 3 0 890 0
[pid=15501] ppid=15480 vsize=5352 CPUtime=0
/proc/15501/stat : 15501 (sh) S 15480 15480 14387 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 56317391 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15501/statm: 1338 224 188 169 0 49 0
[pid=15503] ppid=15501 vsize=8956 CPUtime=1.58
/proc/15503/stat : 15503 (clasp-1.0) R 15501 15480 14387 0 -1 4194304 1904 0 0 0 158 0 0 0 25 0 1 0 56317391 9170944 1840 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15503/statm: 2239 1840 249 81 0 1613 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 29468

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15503
/proc/meminfo: memFree=1762732/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.08
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1692 3443 0 0 69 1 35 3 16 0 1 0 56137331 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1159 343 3 0 890 0
[pid=15501] ppid=15480 vsize=5352 CPUtime=0
/proc/15501/stat : 15501 (sh) S 15480 15480 14387 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 56317391 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15501/statm: 1338 224 188 169 0 49 0
[pid=15503] ppid=15501 vsize=9612 CPUtime=1.78
/proc/15503/stat : 15503 (clasp-1.0) R 15501 15480 14387 0 -1 4194304 2069 0 0 0 178 0 0 0 25 0 1 0 56317391 9842688 2005 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15503/statm: 2403 2005 249 81 0 1777 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 30124

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15503
/proc/meminfo: memFree=1762732/2055920 swapFree=4182956/4192956
[pid=15480] ppid=15478 vsize=15160 CPUtime=1.08
/proc/15480/stat : 15480 (pbclasp) S 15478 15480 14387 0 -1 4194304 1692 3443 0 0 69 1 35 3 16 0 1 0 56137331 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15480/statm: 3790 1159 343 3 0 890 0
[pid=15501] ppid=15480 vsize=5352 CPUtime=0
/proc/15501/stat : 15501 (sh) S 15480 15480 14387 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 56317391 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15501/statm: 1338 224 188 169 0 49 0
[pid=15503] ppid=15501 vsize=9888 CPUtime=1.88
/proc/15503/stat : 15503 (clasp-1.0) R 15501 15480 14387 0 -1 4194304 2133 0 0 0 188 0 0 0 25 0 1 0 56317391 10125312 2069 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15503/statm: 2472 2069 249 81 0 1846 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 30400

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): 1798.98
#  lost CPU user time (s): 1798.84
#  lost CPU system time (s): 0.14

Real time (s): 1802.54
CPU time (s): 1802
CPU user time (s): 1801.8
CPU system time (s): 0.20299
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 110780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.95955
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7711
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 456
involuntary context switches= 110

runsolver used 1.77573 second user time and 4.33734 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Thu Apr 19 20:02:03 UTC 2007

IDJOB= 362453
IDBENCH= 1561
IDSOLVER= 167
FILE ID= node52/362453-1177012923

PBS_JOBID= 4630531

Free space on /tmp= 66313 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran8x32.opb
COMMAND LINE= pbclasp instance-362453-1177012923.opb /tmp/evaluation/362453-1177012923/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-362453-1177012923 -o ROOT/results/node52/conversion-362453-1177012923 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362453-1177012923/instance-362453-1177012923.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-362453-1177012923 -o ROOT/results/node52/solver-362453-1177012923 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362453-1177012923.opb /tmp/evaluation/362453-1177012923/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  857268f55ca3006474c2fa40f262a214

RANDOM SEED= 334342543

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1773660 kB
Buffers:         16728 kB
Cached:         215128 kB
SwapCached:       3832 kB
Active:          67056 kB
Inactive:       175480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773660 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            25700 kB
Committed_AS:  1637104 kB
PageTables:       1488 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= 66312 MiB

End job on node52 on Thu Apr 19 20:32:05 UTC 2007