Trace number 347950

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? (MO) 190.666 191.242

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-dano3_4.opb
MD5SUM8bcab2e61229633d937bbb81a9edbb1b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404566
Total number of constraints3686
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints3682
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
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)

189.07/189.24	c Somebody sent me a SIGTERM
189.07/189.24	s UNKNOWN
121.12/189.37	pb2clasp1: no process killed
122.64/191.22	sh: line 1: 19359 Killed                  cat /tmp/evaluation/347950-1176550395/temp/instance-347950-1176550395.opb.op
122.64/191.22	     19360                       | clasp >/tmp/evaluation/347950-1176550395/temp/instance-347950-1176550395.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347950-1176550395/instance-347950-1176550395.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/node7/watcher-347950-1176550395 -o ROOT/results/node7/solver-347950-1176550395 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-347950-1176550395.opb /tmp/evaluation/347950-1176550395/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19339
/proc/meminfo: memFree=1526880/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=12268 CPUtime=0
/proc/19339/stat : 19339 (pbclasp) D 19337 19339 19191 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 131077224 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244671281765 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19339/statm: 3067 317 242 3 0 167 0

[startup+0.0901891 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19339
/proc/meminfo: memFree=1526880/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=16052 CPUtime=0.07
/proc/19339/stat : 19339 (pbclasp) R 19337 19339 19191 0 -1 4194304 1393 0 0 0 7 0 0 0 18 0 1 0 131077224 16437248 1359 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670960353 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19339/statm: 4046 1360 314 3 0 1146 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16052

[startup+0.102189 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19339
/proc/meminfo: memFree=1526880/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=16580 CPUtime=0.09
/proc/19339/stat : 19339 (pbclasp) R 19337 19339 19191 0 -1 4194304 1496 0 0 0 9 0 0 0 18 0 1 0 131077224 16977920 1462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670960353 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19339/statm: 4145 1463 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.30121 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19339
/proc/meminfo: memFree=1526880/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) R 19337 19339 19191 0 -1 4194304 3916 0 0 0 28 1 0 0 19 0 1 0 131077224 26791936 3882 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244671113887 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19339/statm: 6541 3882 323 3 0 3641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26164

[startup+0.702256 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19339
/proc/meminfo: memFree=1526880/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26164

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 19342
/proc/meminfo: memFree=1510024/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (sh) S 19339 19339 19191 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131077254 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19341/statm: 1338 229 193 169 0 49 0
[pid=19342] ppid=19341 vsize=12796 CPUtime=1.19
/proc/19342/stat : 19342 (pb2clasp1) R 19341 19339 19191 0 -1 4194304 605 0 0 0 117 2 0 0 25 0 1 0 131077255 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244690987005 0 0 4224 0 0 0 0 17 1 0 0
/proc/19342/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 44312

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 19342
/proc/meminfo: memFree=1510088/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (sh) S 19339 19339 19191 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131077254 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19341/statm: 1338 229 193 169 0 49 0
[pid=19342] ppid=19341 vsize=12796 CPUtime=2.78
/proc/19342/stat : 19342 (pb2clasp1) R 19341 19339 19191 0 -1 4194304 605 0 0 0 276 2 0 0 25 0 1 0 131077255 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691439374 0 0 4224 0 0 0 0 17 1 0 0
/proc/19342/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 44312

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 19342
/proc/meminfo: memFree=1507848/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (sh) S 19339 19339 19191 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131077254 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19341/statm: 1338 229 193 169 0 49 0
[pid=19342] ppid=19341 vsize=12796 CPUtime=5.98
/proc/19342/stat : 19342 (pb2clasp1) R 19341 19339 19191 0 -1 4194304 605 0 0 0 595 3 0 0 25 0 1 0 131077255 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691439374 0 0 4224 0 0 0 0 17 1 0 0
/proc/19342/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 44312

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 19342
/proc/meminfo: memFree=1503240/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (sh) S 19339 19339 19191 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131077254 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19341/statm: 1338 229 193 169 0 49 0
[pid=19342] ppid=19341 vsize=12796 CPUtime=12.38
/proc/19342/stat : 19342 (pb2clasp1) R 19341 19339 19191 0 -1 4194304 605 0 0 0 1233 5 0 0 25 0 1 0 131077255 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691439368 0 0 4224 0 0 0 0 17 1 0 0
/proc/19342/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 44312

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 19342
/proc/meminfo: memFree=1492232/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (sh) S 19339 19339 19191 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131077254 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19341/statm: 1338 229 193 169 0 49 0
[pid=19342] ppid=19341 vsize=12796 CPUtime=25.19
/proc/19342/stat : 19342 (pb2clasp1) R 19341 19339 19191 0 -1 4194304 605 0 0 0 2506 13 0 0 25 0 1 0 131077255 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691070157 0 0 4224 0 0 0 0 17 1 0 0
/proc/19342/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44312

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 19342
/proc/meminfo: memFree=1483016/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (sh) S 19339 19339 19191 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131077254 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19341/statm: 1338 229 193 169 0 49 0
[pid=19342] ppid=19341 vsize=17004 CPUtime=50.78
/proc/19342/stat : 19342 (pb2clasp1) R 19341 19339 19191 0 -1 4194304 348372 0 0 0 4967 111 0 0 25 0 1 0 131077255 17412096 1609 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691439368 0 0 4224 0 0 0 0 17 1 0 0
/proc/19342/statm: 4251 1609 340 3 0 1351 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48520

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 19342
/proc/meminfo: memFree=1478600/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=0.29
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 131077224 26791936 3884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19339/statm: 6541 3884 324 3 0 3641 0
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (sh) S 19339 19339 19191 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131077254 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19341/statm: 1338 229 193 169 0 49 0
[pid=19342] ppid=19341 vsize=17004 CPUtime=101.97
/proc/19342/stat : 19342 (pb2clasp1) R 19341 19339 19191 0 -1 4194304 1546302 0 0 0 9768 429 0 0 25 0 1 0 131077255 17412096 1609 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691445438 0 0 4224 0 0 0 0 17 1 0 0
/proc/19342/statm: 4251 1609 340 3 0 1351 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48520

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19349
/proc/meminfo: memFree=1126848/2055920 swapFree=4191880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=121
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 4015 1627254 0 0 28 2 11585 485 15 0 1 0 131077224 26791936 3905 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19339/statm: 6541 3905 343 3 0 3641 0
[pid=19347] ppid=19339 vsize=5352 CPUtime=0
/proc/19347/stat : 19347 (sh) S 19339 19339 19191 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 131089330 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19347/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19347 vsize=2520 CPUtime=0.1
/proc/19348/stat : 19348 (cat) S 19347 19339 19191 0 -1 4194304 119 0 0 0 0 10 0 0 15 0 1 0 131089330 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244671283426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 630 87 71 4 0 42 0
[pid=19349] ppid=19347 vsize=351096 CPUtime=41.11
/proc/19349/stat : 19349 (clasp) R 19347 19339 19191 0 -1 4194304 106346 0 0 0 4062 49 0 0 25 0 1 0 131089330 359522304 83105 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19349/statm: 87774 83111 181 154 0 87244 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 385132



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+189.206 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19349
/proc/meminfo: memFree=15680/2055920 swapFree=4170880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=121
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 4015 1627254 0 0 28 2 11585 485 15 0 1 0 131077224 26791936 3905 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19339/statm: 6541 3905 343 3 0 3641 0
[pid=19347] ppid=19339 vsize=5352 CPUtime=0
/proc/19347/stat : 19347 (sh) S 19339 19339 19191 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 131089330 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19347/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19347 vsize=2520 CPUtime=0.1
/proc/19348/stat : 19348 (cat) S 19347 19339 19191 0 -1 4194304 119 0 0 0 0 10 0 0 15 0 1 0 131089330 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244671283426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 630 87 71 4 0 42 0
[pid=19349] ppid=19347 vsize=1809296 CPUtime=67.97
/proc/19349/stat : 19349 (clasp) R 19347 19339 19191 0 -1 4194304 595713 0 0 0 6546 251 0 0 25 0 1 0 131089330 1852719104 443877 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19349/statm: 452324 443877 181 154 0 451794 0
Current children cumulated CPU time (s) 189.07
Current children cumulated vsize (KiB) 1843332

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

[startup+189.206 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19349
/proc/meminfo: memFree=15680/2055920 swapFree=4170880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=121
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 4015 1627254 0 0 28 2 11585 485 15 0 1 0 131077224 26791936 3905 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19339/statm: 6541 3905 343 3 0 3641 0
[pid=19347] ppid=19339 vsize=5352 CPUtime=0
/proc/19347/stat : 19347 (sh) S 19339 19339 19191 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 131089330 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19347/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19347 vsize=2520 CPUtime=0.1
/proc/19348/stat : 19348 (cat) S 19347 19339 19191 0 -1 4194304 119 0 0 0 0 10 0 0 15 0 1 0 131089330 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244671283426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 630 87 71 4 0 42 0
[pid=19349] ppid=19347 vsize=1809296 CPUtime=67.97
/proc/19349/stat : 19349 (clasp) R 19347 19339 19191 0 -1 4194304 595713 0 0 0 6546 251 0 0 25 0 1 0 131089330 1852719104 443877 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19349/statm: 452324 443877 181 154 0 451794 0
Current children cumulated CPU time (s) 189.07
Current children cumulated vsize (KiB) 1843332

# WARNING:
# current cumulated CPU time (121.12 s) is less than in the last sample (189.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (67.95 s) to the 'lost time'.

[startup+189.32 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19349
/proc/meminfo: memFree=15680/2055920 swapFree=4170880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=121.12
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 4063 1627660 0 0 28 2 11586 496 16 0 1 0 131077224 26791936 3907 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 16384 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19339/statm: 6541 3907 343 3 0 3641 0
Current children cumulated CPU time (s) 121.12
Current children cumulated vsize (KiB) 26164

Sending SIGKILL to process tree (bottom up)

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

[startup+190.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 19360
/proc/meminfo: memFree=1793976/2055920 swapFree=4170880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=121.41
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 4176 1629026 0 2 28 2 11586 525 15 0 1 0 131077224 26791936 3907 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19339/statm: 6541 3907 343 3 0 3641 0
[pid=19358] ppid=19339 vsize=5352 CPUtime=0
/proc/19358/stat : 19358 (sh) S 19339 19339 19191 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 131096216 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19358/statm: 1338 224 188 169 0 49 0
[pid=19359] ppid=19358 vsize=2520 CPUtime=0
/proc/19359/stat : 19359 (cat) S 19358 19339 19191 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 131096216 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244671283426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19359/statm: 630 87 71 4 0 42 0
[pid=19360] ppid=19358 vsize=2972 CPUtime=0.24
/proc/19360/stat : 19360 (clasp) R 19358 19339 19191 0 -1 4194304 401 0 0 0 24 0 0 0 19 0 1 0 131096216 3043328 364 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 743 364 173 154 0 213 0
Current children cumulated CPU time (s) 121.65
Current children cumulated vsize (KiB) 37008

[startup+191.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 19360
/proc/meminfo: memFree=1793976/2055920 swapFree=4170880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=121.41
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 4176 1629026 0 2 28 2 11586 525 15 0 1 0 131077224 26791936 3907 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19339/statm: 6541 3907 343 3 0 3641 0
[pid=19358] ppid=19339 vsize=5352 CPUtime=0
/proc/19358/stat : 19358 (sh) S 19339 19339 19191 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 131096216 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19358/statm: 1338 224 188 169 0 49 0
[pid=19359] ppid=19358 vsize=2520 CPUtime=0
/proc/19359/stat : 19359 (cat) S 19358 19339 19191 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 131096216 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244671283426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19359/statm: 630 87 71 4 0 42 0
[pid=19360] ppid=19358 vsize=3916 CPUtime=1.03
/proc/19360/stat : 19360 (clasp) R 19358 19339 19191 0 -1 4194304 656 0 0 0 103 0 0 0 25 0 1 0 131096216 4009984 619 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10789380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 979 619 173 154 0 449 0
Current children cumulated CPU time (s) 122.44
Current children cumulated vsize (KiB) 37952

[startup+191.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 19360
/proc/meminfo: memFree=1793976/2055920 swapFree=4170880/4192956
[pid=19339] ppid=19337 vsize=26164 CPUtime=121.41
/proc/19339/stat : 19339 (pbclasp) S 19337 19339 19191 0 -1 4194304 4176 1629026 0 2 28 2 11586 525 15 0 1 0 131077224 26791936 3907 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19339/statm: 6541 3907 343 3 0 3641 0
[pid=19358] ppid=19339 vsize=5352 CPUtime=0
/proc/19358/stat : 19358 (sh) S 19339 19339 19191 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 131096216 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19358/statm: 1338 224 188 169 0 49 0
[pid=19359] ppid=19358 vsize=2520 CPUtime=0
/proc/19359/stat : 19359 (cat) S 19358 19339 19191 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 131096216 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 244671283426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19359/statm: 630 87 71 4 0 42 0
[pid=19360] ppid=19358 vsize=4172 CPUtime=1.23
/proc/19360/stat : 19360 (clasp) R 19358 19339 19191 0 -1 4194304 719 0 0 0 123 0 0 0 25 0 1 0 131096216 4272128 682 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10884062 0 0 4096 0 0 0 0 17 1 0 0
/proc/19360/statm: 1043 682 173 154 0 513 0
Current children cumulated CPU time (s) 122.64
Current children cumulated vsize (KiB) 38208

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 67.95
#  lost CPU user time (s): 65.45
#  lost CPU system time (s): 2.5

Real time (s): 191.242
CPU time (s): 190.666
CPU user time (s): 182.87
CPU system time (s): 7.79619
CPU usage (%): 99.6989
Max. virtual memory (cumulated for all children) (KiB): 1843332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 117.42
system time used= 5.29619
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1636445
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10919
involuntary context switches= 2922

runsolver used 0.188971 second user time and 0.52292 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 14 11:33:16 UTC 2007

IDJOB= 347950
IDBENCH= 1589
IDSOLVER= 158
FILE ID= node7/347950-1176550395

PBS_JOBID= 4556749

Free space on /tmp= 66498 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/milp/normalized-reduced-mps-v2-20-10-dano3_4.opb
COMMAND LINE= pbclasp instance-347950-1176550395.opb /tmp/evaluation/347950-1176550395/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-347950-1176550395 -o ROOT/results/node7/conversion-347950-1176550395 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347950-1176550395/instance-347950-1176550395.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-347950-1176550395 -o ROOT/results/node7/solver-347950-1176550395 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-347950-1176550395.opb /tmp/evaluation/347950-1176550395/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  8bcab2e61229633d937bbb81a9edbb1b

RANDOM SEED= 828453470

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1527352 kB
Buffers:         79528 kB
Cached:         333096 kB
SwapCached:        408 kB
Active:         168928 kB
Inactive:       302520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527352 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           26260 kB
Writeback:           0 kB
Mapped:          59604 kB
Slab:            42580 kB
Committed_AS:  3600516 kB
PageTables:       1860 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= 66406 MiB

End job on node7 on Sat Apr 14 11:36:28 UTC 2007