Trace number 362290

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 2007-03-23? (TO) 1801.99 1802.73

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-ran10x10b.opb
MD5SUMc577d7edde274bfe6a240a0f24a19644
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 benchmark0.05899
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3100
Total number of constraints120
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 constraints120
Minimum length of a constraint31
Maximum length of a constraint300
Number of terms in the objective function 3100
Biggest coefficient in the objective function 4957
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526705
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 526705
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)

1800.09/1800.72	c Somebody sent me a SIGTERM
1800.09/1800.72	s UNKNOWN
1800.09/1800.77	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362290-1177009776/instance-362290-1177009776.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-362290-1177009776 -o ROOT/results/node25/solver-362290-1177009776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362290-1177009776.opb /tmp/evaluation/362290-1177009776/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31625
/proc/meminfo: memFree=1814472/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=12268 CPUtime=0
/proc/31625/stat : 31625 (pbclasp) R 31623 31625 31542 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 148894728 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253320507709 0 0 4224 0 0 0 0 17 1 0 0
/proc/31625/statm: 3067 363 276 3 0 167 0

[startup+0.066009 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31625
/proc/meminfo: memFree=1814472/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=12812 CPUtime=0.06
/proc/31625/stat : 31625 (pbclasp) R 31623 31625 31542 0 -1 4194304 579 0 0 0 6 0 0 0 18 0 1 0 148894728 13119488 545 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307032289 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31625/statm: 3203 545 320 3 0 303 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12812

[startup+0.101013 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31625
/proc/meminfo: memFree=1814472/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=12944 CPUtime=0.09
/proc/31625/stat : 31625 (pbclasp) R 31623 31625 31542 0 -1 4194304 618 0 0 0 9 0 0 0 18 0 1 0 148894728 13254656 584 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307032289 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31625/statm: 3236 584 320 3 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12944

[startup+0.301053 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31625
/proc/meminfo: memFree=1814472/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13496

[startup+0.701115 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31625
/proc/meminfo: memFree=1814472/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13496

[startup+1.50125 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 31635
/proc/meminfo: memFree=1774568/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=79596 CPUtime=1.21
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 22247 0 0 0 113 8 0 0 25 0 1 0 148894756 81506304 18503 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 19899 18504 194 154 0 19369 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 98444

[startup+3.10153 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 31635
/proc/meminfo: memFree=1734824/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=80696 CPUtime=2.81
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 24136 0 0 0 272 9 0 0 25 0 1 0 148894756 82632704 19409 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 20174 19409 196 154 0 19644 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 99544

[startup+6.30107 s]
/proc/loadavg: 0.80 0.95 0.98 2/67 31635
/proc/meminfo: memFree=1734768/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=84432 CPUtime=6.01
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 25066 0 0 0 592 9 0 0 25 0 1 0 148894756 86458368 20339 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 21108 20339 196 154 0 20578 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 103280

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/67 31635
/proc/meminfo: memFree=1716344/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=100404 CPUtime=12.41
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 29031 0 0 0 1230 11 0 0 25 0 1 0 148894756 102813696 24304 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 25101 24304 196 154 0 24571 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 119252

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 31635
/proc/meminfo: memFree=1690360/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=125724 CPUtime=25.21
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 35319 0 0 0 2506 15 0 0 25 0 1 0 148894756 128741376 30551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620721 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 31431 30551 196 154 0 30901 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 144572

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/67 31635
/proc/meminfo: memFree=1639224/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=177980 CPUtime=50.8
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 48340 0 0 0 5057 23 0 0 25 0 1 0 148894756 182251520 43511 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769183 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 44495 43511 196 154 0 43965 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 196828

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 31635
/proc/meminfo: memFree=1570104/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=247572 CPUtime=101.98
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 65450 0 0 0 10166 32 0 0 25 0 1 0 148894756 253513728 60494 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 61893 60494 196 154 0 61363 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 266420

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 31635
/proc/meminfo: memFree=1499704/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=320996 CPUtime=161.96
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 83675 0 0 0 16150 46 0 0 25 0 1 0 148894756 328699904 78294 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134768798 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 80249 78294 196 154 0 79719 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 339844

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31635
/proc/meminfo: memFree=1444088/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=377612 CPUtime=221.94
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 98217 0 0 0 22140 54 0 0 25 0 1 0 148894756 386674688 91991 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 94403 91991 196 154 0 93873 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 396460

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31635
/proc/meminfo: memFree=1381624/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0

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

/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=962504 CPUtime=1661.48
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 266829 0 0 0 165976 172 0 0 25 0 1 0 148894756 985604096 232523 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 240626 232523 196 154 0 240096 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 981352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31637
/proc/meminfo: memFree=840640/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=1003688 CPUtime=1721.46
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 278220 0 0 0 171966 180 0 0 25 0 1 0 148894756 1027776512 242532 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 250922 242532 196 154 0 250392 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 1022536

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31637
/proc/meminfo: memFree=808704/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=1037256 CPUtime=1781.44
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 287767 0 0 0 177959 185 0 0 25 0 1 0 148894756 1062150144 250474 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 259314 250474 196 154 0 258784 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 1056104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31637
/proc/meminfo: memFree=797952/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=1048256 CPUtime=1799.84
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 291178 0 0 0 179796 188 0 0 25 0 1 0 148894756 1073414144 253057 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753578 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 262064 253057 196 154 0 261534 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1067104

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31637
/proc/meminfo: memFree=797952/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.25
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 943 1614 0 0 12 0 12 1 17 0 1 0 148894728 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3374 735 343 3 0 474 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 31542 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148894756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=1048256 CPUtime=1799.84
/proc/31635/stat : 31635 (clasp) R 31633 31625 31542 0 -1 4194304 291178 0 0 0 179796 188 0 0 25 0 1 0 148894756 1073414144 253057 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753578 0 0 4096 0 0 0 0 17 1 0 0
/proc/31635/statm: 262064 253057 196 154 0 261534 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1067104

# WARNING:
# current cumulated CPU time (0.28 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.81 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31637
/proc/meminfo: memFree=797952/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.28
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 1100 3384 0 1 13 0 12 3 18 0 1 0 148894728 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3374 737 343 3 0 474 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13496

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 2/67 31637
/proc/meminfo: memFree=797952/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.28
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 1100 3384 0 1 13 0 12 3 18 0 1 0 148894728 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3374 737 343 3 0 474 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13496

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 31648
/proc/meminfo: memFree=1751648/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.28
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 1100 3384 0 1 13 0 12 3 18 0 1 0 148894728 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3374 737 343 3 0 474 0
[pid=31646] ppid=31625 vsize=5352 CPUtime=0
/proc/31646/stat : 31646 (sh) S 31625 31625 31542 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149074807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31646/statm: 1338 224 188 169 0 49 0
[pid=31648] ppid=31646 vsize=83700 CPUtime=1.4
/proc/31648/stat : 31648 (clasp) R 31646 31625 31542 0 -1 4194304 23892 0 0 0 130 10 0 0 25 0 1 0 149074808 85708800 19807 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657748 0 0 4096 0 0 0 0 17 1 0 0
/proc/31648/statm: 20925 19807 194 154 0 20395 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 102548

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 31648
/proc/meminfo: memFree=1751648/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.28
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 1100 3384 0 1 13 0 12 3 18 0 1 0 148894728 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3374 737 343 3 0 474 0
[pid=31646] ppid=31625 vsize=5352 CPUtime=0
/proc/31646/stat : 31646 (sh) S 31625 31625 31542 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149074807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31646/statm: 1338 224 188 169 0 49 0
[pid=31648] ppid=31646 vsize=80696 CPUtime=1.8
/proc/31648/stat : 31648 (clasp) R 31646 31625 31542 0 -1 4194304 24124 0 0 0 170 10 0 0 25 0 1 0 149074808 82632704 19397 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/31648/statm: 20174 19397 196 154 0 19644 0
Current children cumulated CPU time (s) 2.08
Current children cumulated vsize (KiB) 99544

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 31648
/proc/meminfo: memFree=1751648/2055920 swapFree=4182972/4192956
[pid=31625] ppid=31623 vsize=13496 CPUtime=0.28
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 31542 0 -1 4194304 1100 3384 0 1 13 0 12 3 18 0 1 0 148894728 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3374 737 343 3 0 474 0
[pid=31646] ppid=31625 vsize=5352 CPUtime=0
/proc/31646/stat : 31646 (sh) S 31625 31625 31542 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149074807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31646/statm: 1338 224 188 169 0 49 0
[pid=31648] ppid=31646 vsize=80696 CPUtime=1.9
/proc/31648/stat : 31648 (clasp) R 31646 31625 31542 0 -1 4194304 24126 0 0 0 180 10 0 0 25 0 1 0 149074808 82632704 19399 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/31648/statm: 20174 19399 196 154 0 19644 0
Current children cumulated CPU time (s) 2.18
Current children cumulated vsize (KiB) 99544

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31625 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=264959
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 0.305952
# while last known CPU time is 2.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 1799.81
#  lost CPU user time (s): 1797.95
#  lost CPU system time (s): 1.86

Real time (s): 1802.73
CPU time (s): 1801.99
CPU user time (s): 1800
CPU system time (s): 1.99
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 1067104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.264959
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5202
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= 262
involuntary context switches= 28

runsolver used 2.28965 second user time and 4.27335 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Thu Apr 19 19:09:36 UTC 2007

IDJOB= 362290
IDBENCH= 1547
IDSOLVER= 158
FILE ID= node25/362290-1177009776

PBS_JOBID= 4630545

Free space on /tmp= 66368 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-ran10x10b.opb
COMMAND LINE= pbclasp instance-362290-1177009776.opb /tmp/evaluation/362290-1177009776/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-362290-1177009776 -o ROOT/results/node25/conversion-362290-1177009776 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362290-1177009776/instance-362290-1177009776.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-362290-1177009776 -o ROOT/results/node25/solver-362290-1177009776 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362290-1177009776.opb /tmp/evaluation/362290-1177009776/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c577d7edde274bfe6a240a0f24a19644

RANDOM SEED= 209680384

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:       1814944 kB
Buffers:         28784 kB
Cached:         165480 kB
SwapCached:       3684 kB
Active:          77364 kB
Inactive:       126012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814944 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          15164 kB
Slab:            23724 kB
Committed_AS:  2180596 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= 66368 MiB

End job on node25 on Thu Apr 19 19:39:39 UTC 2007