Trace number 362374

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) 1801.98 1802.75

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-ran10x10c.opb
MD5SUM7b94c3aac6895e79f8b40603fea93848
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 benchmark0.05799
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 4915
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526817
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 526817
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)

1800.06/1800.72	c Somebody sent me a SIGTERM
1800.06/1800.72	s UNKNOWN
1800.06/1800.74	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362374-1177011480/instance-362374-1177011480.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/node60/watcher-362374-1177011480 -o ROOT/results/node60/solver-362374-1177011480 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362374-1177011480.opb /tmp/evaluation/362374-1177011480/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: 0.91 0.97 0.98 3/64 14166
/proc/meminfo: memFree=1378768/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=12268 CPUtime=0
/proc/14166/stat : 14166 (pbclasp) D 14164 14166 13062 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149057949 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271894411877 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0
/proc/14166/statm: 3067 317 242 3 0 167 0

[startup+0.0153369 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 14166
/proc/meminfo: memFree=1378768/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=12676 CPUtime=0
/proc/14166/stat : 14166 (pbclasp) R 14164 14166 13062 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 149057949 12980224 503 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271912472328 0 0 4224 16384 0 0 0 17 0 0 0
/proc/14166/statm: 3169 503 320 3 0 269 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12676

[startup+0.101344 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 14166
/proc/meminfo: memFree=1378768/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=12940 CPUtime=0.09
/proc/14166/stat : 14166 (pbclasp) R 14164 14166 13062 0 -1 4194304 625 0 0 0 9 0 0 0 18 0 1 0 149057949 13250560 591 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271894124348 0 0 4224 16384 0 0 0 17 0 0 0
/proc/14166/statm: 3235 591 320 3 0 335 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12940

[startup+0.301369 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 14166
/proc/meminfo: memFree=1378768/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13496

[startup+0.701412 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 14166
/proc/meminfo: memFree=1378768/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13496

[startup+1.50148 s]
/proc/loadavg: 0.91 0.97 0.98 2/67 14176
/proc/meminfo: memFree=1338728/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=79648 CPUtime=1.22
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 22574 0 0 0 114 8 0 0 25 0 1 0 149057975 81559552 18838 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/14176/statm: 19912 18838 194 154 0 19382 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 98496

[startup+3.10164 s]
/proc/loadavg: 0.91 0.97 0.98 2/67 14176
/proc/meminfo: memFree=1300008/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=80240 CPUtime=2.83
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 23899 0 0 0 274 9 0 0 25 0 1 0 149057975 82165760 19180 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 0 0 0
/proc/14176/statm: 20060 19180 196 154 0 19530 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 99088

[startup+6.30195 s]
/proc/loadavg: 0.92 0.97 0.98 2/67 14176
/proc/meminfo: memFree=1298536/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=84860 CPUtime=6.03
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 25052 0 0 0 593 10 0 0 25 0 1 0 149057975 86896640 20333 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 0 0 0
/proc/14176/statm: 21215 20333 196 154 0 20685 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 103708

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 14176
/proc/meminfo: memFree=1279728/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=102340 CPUtime=12.43
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 29392 0 0 0 1230 13 0 0 25 0 1 0 149057975 104796160 24673 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 0 0 0
/proc/14176/statm: 25585 24673 196 154 0 25055 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 121188

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.98 2/67 14176
/proc/meminfo: memFree=1250160/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=131264 CPUtime=25.21
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 36572 0 0 0 2505 16 0 0 25 0 1 0 149057975 134414336 31812 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 0 0 0
/proc/14176/statm: 32816 31812 196 154 0 32286 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 150112

[startup+51.1024 s]
/proc/loadavg: 0.96 0.97 0.98 2/67 14176
/proc/meminfo: memFree=1203696/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=178844 CPUtime=50.8
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 48330 0 0 0 5059 21 0 0 25 0 1 0 149057975 183136256 43509 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 0 0 0
/proc/14176/statm: 44711 43509 196 154 0 44181 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 197692

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 14178
/proc/meminfo: memFree=1129072/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=254128 CPUtime=101.97
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 66801 0 0 0 10167 30 0 0 25 0 1 0 149057975 260227072 61853 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 0 0 0
/proc/14176/statm: 63532 61853 196 154 0 63002 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 272976

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14178
/proc/meminfo: memFree=1049456/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=336228 CPUtime=161.93
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 87393 0 0 0 16151 42 0 0 25 0 1 0 149057975 344297472 82002 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/14176/statm: 84057 82002 196 154 0 83527 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 355076

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14178
/proc/meminfo: memFree=985520/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=400512 CPUtime=221.92
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 103313 0 0 0 22138 54 0 0 25 0 1 0 149057975 410124288 97628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/14176/statm: 100128 97628 196 154 0 99598 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 419360

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14178
/proc/meminfo: memFree=915760/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0

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

/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=1149912 CPUtime=1661.46
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 313491 0 0 0 165952 194 0 0 25 0 1 0 149057975 1177509888 278567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6000211 0 0 4096 0 0 0 0 17 1 0 0
/proc/14176/statm: 287478 278567 196 154 0 286948 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 1168760

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14376
/proc/meminfo: memFree=259760/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=1149912 CPUtime=1721.44
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 313491 0 0 0 171950 194 0 0 25 0 1 0 149057975 1177509888 278567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134748667 0 0 4096 0 0 0 0 17 1 0 0
/proc/14176/statm: 287478 278567 196 154 0 286948 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 1168760

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14376
/proc/meminfo: memFree=259760/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=1149912 CPUtime=1781.43
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 313491 0 0 0 177949 194 0 0 25 0 1 0 149057975 1177509888 278567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6000211 0 0 4096 0 0 0 0 17 1 0 0
/proc/14176/statm: 287478 278567 196 154 0 286948 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 1168760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14376
/proc/meminfo: memFree=259760/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=1149912 CPUtime=1799.83
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 313491 0 0 0 179789 194 0 0 25 0 1 0 149057975 1177509888 278567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6000211 0 0 4096 0 0 0 0 17 1 0 0
/proc/14176/statm: 287478 278567 196 154 0 286948 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1168760

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14376
/proc/meminfo: memFree=259760/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.23
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 946 1614 0 0 11 0 11 1 16 0 1 0 149057949 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14166/statm: 3374 735 343 3 0 474 0
[pid=14174] ppid=14166 vsize=5352 CPUtime=0
/proc/14174/stat : 14174 (sh) S 14166 14166 13062 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149057975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14174/statm: 1338 224 188 169 0 49 0
[pid=14176] ppid=14174 vsize=1149912 CPUtime=1799.83
/proc/14176/stat : 14176 (clasp) R 14174 14166 13062 0 -1 4194304 313491 0 0 0 179789 194 0 0 25 0 1 0 149057975 1177509888 278567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6000211 0 0 4096 0 0 0 0 17 1 0 0
/proc/14176/statm: 287478 278567 196 154 0 286948 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1168760

# WARNING:
# current cumulated CPU time (0.27 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.79 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14376
/proc/meminfo: memFree=259760/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.27
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 1101 3383 0 0 12 1 12 2 16 0 1 0 149057949 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14166/statm: 3374 736 343 3 0 474 0
Current children cumulated CPU time (s) 0.27
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: 0.99 0.97 0.98 2/67 14376
/proc/meminfo: memFree=259760/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.27
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 1101 3383 0 0 12 1 12 2 16 0 1 0 149057949 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14166/statm: 3374 736 343 3 0 474 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 13496

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14387
/proc/meminfo: memFree=1316456/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.27
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 1101 3383 0 0 12 1 12 2 16 0 1 0 149057949 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14166/statm: 3374 736 343 3 0 474 0
[pid=14385] ppid=14166 vsize=5352 CPUtime=0
/proc/14385/stat : 14385 (sh) S 14166 14166 13062 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149238026 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14385/statm: 1338 224 188 169 0 49 0
[pid=14387] ppid=14385 vsize=83248 CPUtime=1.42
/proc/14387/stat : 14387 (clasp) R 14385 14166 13062 0 -1 4194304 23662 0 0 0 132 10 0 0 25 0 1 0 149238026 85245952 19583 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657133 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 20812 19583 194 154 0 20282 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 102096

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14387
/proc/meminfo: memFree=1316456/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.27
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 1101 3383 0 0 12 1 12 2 16 0 1 0 149057949 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14166/statm: 3374 736 343 3 0 474 0
[pid=14385] ppid=14166 vsize=5352 CPUtime=0
/proc/14385/stat : 14385 (sh) S 14166 14166 13062 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149238026 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14385/statm: 1338 224 188 169 0 49 0
[pid=14387] ppid=14385 vsize=80240 CPUtime=1.82
/proc/14387/stat : 14387 (clasp) R 14385 14166 13062 0 -1 4194304 23891 0 0 0 172 10 0 0 25 0 1 0 149238026 82165760 19172 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620747 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 20060 19172 196 154 0 19530 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 99088

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14387
/proc/meminfo: memFree=1316456/2055920 swapFree=4181684/4192956
[pid=14166] ppid=14164 vsize=13496 CPUtime=0.27
/proc/14166/stat : 14166 (pbclasp) S 14164 14166 13062 0 -1 4194304 1101 3383 0 0 12 1 12 2 16 0 1 0 149057949 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14166/statm: 3374 736 343 3 0 474 0
[pid=14385] ppid=14166 vsize=5352 CPUtime=0
/proc/14385/stat : 14385 (sh) S 14166 14166 13062 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149238026 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14385/statm: 1338 224 188 169 0 49 0
[pid=14387] ppid=14385 vsize=80240 CPUtime=1.92
/proc/14387/stat : 14387 (clasp) R 14385 14166 13062 0 -1 4194304 23893 0 0 0 182 10 0 0 25 0 1 0 149238026 82165760 19174 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 20060 19174 196 154 0 19530 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 99088

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14166 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=246962
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=46992
# CPU time returned by wait4() is 0.293954
# while last known CPU time is 2.19
#
# 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): 1799.79
#  lost CPU user time (s): 1797.87
#  lost CPU system time (s): 1.92

Real time (s): 1802.75
CPU time (s): 1801.98
CPU user time (s): 1799.93
CPU system time (s): 2.05
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 1168760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.246962
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4900
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= 269
involuntary context switches= 32

runsolver used 2.26266 second user time and 4.30434 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Thu Apr 19 19:38:00 UTC 2007

IDJOB= 362374
IDBENCH= 1555
IDSOLVER= 158
FILE ID= node60/362374-1177011480

PBS_JOBID= 4630493

Free space on /tmp= 66416 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-ran10x10c.opb
COMMAND LINE= pbclasp instance-362374-1177011480.opb /tmp/evaluation/362374-1177011480/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-362374-1177011480 -o ROOT/results/node60/conversion-362374-1177011480 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362374-1177011480/instance-362374-1177011480.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-362374-1177011480 -o ROOT/results/node60/solver-362374-1177011480 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362374-1177011480.opb /tmp/evaluation/362374-1177011480/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7b94c3aac6895e79f8b40603fea93848

RANDOM SEED= 229842205

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1379240 kB
Buffers:         29500 kB
Cached:         572984 kB
SwapCached:       5028 kB
Active:          94196 kB
Inactive:       519836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379240 kB
SwapTotal:     4192956 kB
SwapFree:      4181684 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15996 kB
Slab:            48628 kB
Committed_AS:  1591372 kB
PageTables:       1464 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= 66416 MiB

End job on node60 on Thu Apr 19 20:08:03 UTC 2007