Trace number 373104

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) 1801.95 1802.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
Number of bits of the biggest sum of numbers11
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)

1800.02/1800.81	c Somebody sent me a SIGTERM
1800.02/1800.81	s UNKNOWN
1800.02/1800.82	pb2clasp1: no process killed
1800.02/1800.82	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373104-1177166303/instance-373104-1177166303.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/node33/watcher-373104-1177166303 -o ROOT/results/node33/solver-373104-1177166303 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373104-1177166303.opb /tmp/evaluation/373104-1177166303/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 20485
/proc/meminfo: memFree=1698944/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=12268 CPUtime=0
/proc/20485/stat : 20485 (pbclasp) R 20483 20485 19728 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 164545859 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210824297061 0 0 4224 0 0 0 0 17 1 0 0
/proc/20485/statm: 3067 317 242 3 0 167 0

[startup+0.08151 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20485
/proc/meminfo: memFree=1698944/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13460 CPUtime=0.04
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 765 0 0 0 4 0 0 0 16 0 1 0 164545859 13783040 717 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20485/statm: 3365 717 324 3 0 465 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13460

[startup+0.101512 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20485
/proc/meminfo: memFree=1698944/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13460 CPUtime=0.04
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 765 0 0 0 4 0 0 0 16 0 1 0 164545859 13783040 717 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20485/statm: 3365 717 324 3 0 465 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13460

[startup+0.301552 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20485
/proc/meminfo: memFree=1698944/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13460 CPUtime=0.04
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 765 0 0 0 4 0 0 0 16 0 1 0 164545859 13783040 717 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20485/statm: 3365 717 324 3 0 465 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13460

[startup+0.701636 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20485
/proc/meminfo: memFree=1698944/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13460 CPUtime=0.04
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 765 0 0 0 4 0 0 0 16 0 1 0 164545859 13783040 717 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20485/statm: 3365 717 324 3 0 465 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13460

[startup+1.5028 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20488
/proc/meminfo: memFree=1695976/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13460 CPUtime=0.04
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 765 0 0 0 4 0 0 0 16 0 1 0 164545859 13783040 717 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20485/statm: 3365 717 324 3 0 465 0
[pid=20487] ppid=20485 vsize=5352 CPUtime=0
/proc/20487/stat : 20487 (sh) S 20485 20485 19728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 164545865 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 230 193 169 0 49 0
[pid=20488] ppid=20487 vsize=12532 CPUtime=1.43
/proc/20488/stat : 20488 (pb2clasp1) R 20487 20485 19728 0 -1 4194304 519 0 0 0 142 1 0 0 25 0 1 0 164545865 12832768 481 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 210833027170 0 0 4224 0 0 0 0 17 1 0 0
/proc/20488/statm: 3133 481 340 3 0 233 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31344

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20488
/proc/meminfo: memFree=1695400/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13460 CPUtime=0.04
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 765 0 0 0 4 0 0 0 16 0 1 0 164545859 13783040 717 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20485/statm: 3365 717 324 3 0 465 0
[pid=20487] ppid=20485 vsize=5352 CPUtime=0
/proc/20487/stat : 20487 (sh) S 20485 20485 19728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 164545865 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 230 193 169 0 49 0
[pid=20488] ppid=20487 vsize=12532 CPUtime=3.03
/proc/20488/stat : 20488 (pb2clasp1) R 20487 20485 19728 0 -1 4194304 519 0 0 0 302 1 0 0 25 0 1 0 164545865 12832768 481 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 210842106398 0 0 4224 0 0 0 0 17 1 0 0
/proc/20488/statm: 3133 481 340 3 0 233 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 31344

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20488
/proc/meminfo: memFree=1693672/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
Current children cumulated CPU time (s) 5.6
Current children cumulated vsize (KiB) 13592

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20495
/proc/meminfo: memFree=1653096/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=40488 CPUtime=7.06
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 11459 0 0 0 702 4 0 0 25 0 1 0 164546422 41459712 9577 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 10122 9577 249 81 0 9496 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 59436

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20495
/proc/meminfo: memFree=1653160/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=40488 CPUtime=19.86
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 11459 0 0 0 1982 4 0 0 25 0 1 0 164546422 41459712 9577 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 10122 9577 249 81 0 9496 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 59436

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20495
/proc/meminfo: memFree=1653224/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=40488 CPUtime=45.45
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 11464 0 0 0 4541 4 0 0 25 0 1 0 164546422 41459712 9582 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737366 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 10122 9582 249 81 0 9496 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 59436

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20497
/proc/meminfo: memFree=1652904/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=40996 CPUtime=96.63
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 11556 0 0 0 9659 4 0 0 25 0 1 0 164546422 41979904 9674 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 10249 9674 249 81 0 9623 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 59944

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 20497
/proc/meminfo: memFree=1651496/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=42352 CPUtime=156.6
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 11906 0 0 0 15655 5 0 0 25 0 1 0 164546422 43368448 10024 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784637 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 10588 10024 249 81 0 9962 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 61300

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20497
/proc/meminfo: memFree=1650088/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=43824 CPUtime=216.58
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 12257 0 0 0 21652 6 0 0 25 0 1 0 164546422 44875776 10375 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 10956 10375 249 81 0 10330 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 62772

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20497
/proc/meminfo: memFree=1646440/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=47512 CPUtime=276.56
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 13220 0 0 0 27649 7 0 0 25 0 1 0 164546422 48652288 11277 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 11878 11277 249 81 0 11252 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 66460


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

/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=83808 CPUtime=1655.96
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 22683 0 0 0 165568 28 0 0 25 0 1 0 164546422 85819392 20124 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134738064 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 20952 20124 249 81 0 20326 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 102756

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20695
/proc/meminfo: memFree=1610984/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=83808 CPUtime=1715.94
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 22683 0 0 0 171566 28 0 0 25 0 1 0 164546422 85819392 20124 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 20952 20124 249 81 0 20326 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 102756

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20695
/proc/meminfo: memFree=1610984/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=83808 CPUtime=1775.92
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 22684 0 0 0 177563 29 0 0 25 0 1 0 164546422 85819392 20125 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 20952 20125 249 81 0 20326 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 102756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20695
/proc/meminfo: memFree=1610984/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=83808 CPUtime=1794.42
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 22684 0 0 0 179413 29 0 0 25 0 1 0 164546422 85819392 20125 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 20952 20125 249 81 0 20326 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 102756

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20695
/proc/meminfo: memFree=1610984/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.6
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 902 1690 0 0 5 0 551 4 17 0 1 0 164545859 13918208 769 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 769 343 3 0 498 0
[pid=20493] ppid=20485 vsize=5356 CPUtime=0
/proc/20493/stat : 20493 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164546422 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20493/statm: 1339 225 188 169 0 50 0
[pid=20495] ppid=20493 vsize=83808 CPUtime=1794.42
/proc/20495/stat : 20495 (clasp-1.0) R 20493 20485 19728 0 -1 4194304 22684 0 0 0 179413 29 0 0 25 0 1 0 164546422 85819392 20125 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20495/statm: 20952 20125 249 81 0 20326 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 102756

# WARNING:
# current cumulated CPU time (5.66 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1794.36 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20695
/proc/meminfo: memFree=1610984/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.66
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 1067 3471 0 0 5 1 552 8 17 0 1 0 164545859 13918208 771 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 771 343 3 0 498 0
Current children cumulated CPU time (s) 5.66
Current children cumulated vsize (KiB) 13592

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 2/80 20695
/proc/meminfo: memFree=1610984/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.66
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 1067 3471 0 0 5 1 552 8 17 0 1 0 164545859 13918208 771 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 771 343 3 0 498 0
Current children cumulated CPU time (s) 5.66
Current children cumulated vsize (KiB) 13592

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20706
/proc/meminfo: memFree=1671568/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.66
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 1067 3471 0 0 5 1 552 8 17 0 1 0 164545859 13918208 771 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 771 343 3 0 498 0
[pid=20704] ppid=20485 vsize=5356 CPUtime=0
/proc/20704/stat : 20704 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164725945 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20704/statm: 1339 225 188 169 0 50 0
[pid=20706] ppid=20704 vsize=40488 CPUtime=1.33
/proc/20706/stat : 20706 (clasp-1.0) R 20704 20485 19728 0 -1 4194304 11441 0 0 0 128 5 0 0 25 0 1 0 164725945 41459712 9559 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/20706/statm: 10122 9559 249 81 0 9496 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 59436

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20706
/proc/meminfo: memFree=1671568/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.66
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 1067 3471 0 0 5 1 552 8 17 0 1 0 164545859 13918208 771 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 771 343 3 0 498 0
[pid=20704] ppid=20485 vsize=5356 CPUtime=0
/proc/20704/stat : 20704 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164725945 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20704/statm: 1339 225 188 169 0 50 0
[pid=20706] ppid=20704 vsize=40488 CPUtime=1.73
/proc/20706/stat : 20706 (clasp-1.0) R 20704 20485 19728 0 -1 4194304 11459 0 0 0 168 5 0 0 25 0 1 0 164725945 41459712 9577 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617547 0 0 4096 0 0 0 0 17 1 0 0
/proc/20706/statm: 10122 9577 249 81 0 9496 0
Current children cumulated CPU time (s) 7.39
Current children cumulated vsize (KiB) 59436

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20706
/proc/meminfo: memFree=1652944/2055920 swapFree=4180512/4192956
[pid=20485] ppid=20483 vsize=13592 CPUtime=5.66
/proc/20485/stat : 20485 (pbclasp) S 20483 20485 19728 0 -1 4194304 1067 3471 0 0 5 1 552 8 17 0 1 0 164545859 13918208 771 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 3398 771 343 3 0 498 0
[pid=20704] ppid=20485 vsize=5356 CPUtime=0
/proc/20704/stat : 20704 (sh) S 20485 20485 19728 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164725945 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20704/statm: 1339 225 188 169 0 50 0
[pid=20706] ppid=20704 vsize=40488 CPUtime=1.93
/proc/20706/stat : 20706 (clasp-1.0) R 20704 20485 19728 0 -1 4194304 11459 0 0 0 188 5 0 0 25 0 1 0 164725945 41459712 9577 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/20706/statm: 10122 9577 249 81 0 9496 0
Current children cumulated CPU time (s) 7.59
Current children cumulated vsize (KiB) 59436

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20485 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=574152
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=103984
# CPU time returned by wait4() is 5.67814
# while last known CPU time is 7.59
#
# 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): 1794.36
#  lost CPU user time (s): 1794.12
#  lost CPU system time (s): 0.24

Real time (s): 1802.83
CPU time (s): 1801.95
CPU user time (s): 1801.57
CPU system time (s): 0.38
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 102756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.57415
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5289
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= 1603
involuntary context switches= 39

runsolver used 1.74573 second user time and 4.82227 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 21 14:38:24 UTC 2007

IDJOB= 373104
IDBENCH= 25019
IDSOLVER= 167
FILE ID= node33/373104-1177166303

PBS_JOBID= 4648934

Free space on /tmp= 66475 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.opb
COMMAND LINE= pbclasp instance-373104-1177166303.opb /tmp/evaluation/373104-1177166303/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-373104-1177166303 -o ROOT/results/node33/conversion-373104-1177166303 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373104-1177166303/instance-373104-1177166303.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-373104-1177166303 -o ROOT/results/node33/solver-373104-1177166303 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373104-1177166303.opb /tmp/evaluation/373104-1177166303/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  a7af672db5daf9bd21f1768f531add6b

RANDOM SEED= 123700940

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1699352 kB
Buffers:         40748 kB
Cached:         217348 kB
SwapCached:       2276 kB
Active:         218696 kB
Inactive:        83872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699352 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            2852 kB
Writeback:           0 kB
Mapped:          59396 kB
Slab:            39308 kB
Committed_AS:  1751448 kB
PageTables:       1992 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= 66469 MiB

End job on node33 on Sat Apr 21 15:08:27 UTC 2007