Trace number 373118

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) 1801.88 1802.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_10.opb
MD5SUM904168892843efef74e3394360b8d762
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables40363
Total number of constraints154319
Number of constraints which are clauses154296
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints22
Minimum length of a constraint1
Maximum length of a constraint1952
Number of terms in the objective function 1952
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 1952
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1988
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)

1800.01/1800.51	c Somebody sent me a SIGTERM
1800.01/1800.51	s UNKNOWN
1800.01/1800.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373118-1177167815/instance-373118-1177167815.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/node30/watcher-373118-1177167815 -o ROOT/results/node30/solver-373118-1177167815 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373118-1177167815.opb /tmp/evaluation/373118-1177167815/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: 0.84 0.95 0.98 3/77 451
/proc/meminfo: memFree=1859568/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=12268 CPUtime=0
/proc/451/stat : 451 (pbclasp) R 449 451 32112 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 164697210 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264907749989 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/451/statm: 3067 317 242 3 0 167 0

[startup+0.071219 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 451
/proc/meminfo: memFree=1859568/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14232 CPUtime=0.06
/proc/451/stat : 451 (pbclasp) R 449 451 32112 0 -1 4194304 930 0 0 0 6 0 0 0 18 0 1 0 164697210 14573568 896 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264907462520 0 0 4224 16384 0 0 0 17 1 0 0
/proc/451/statm: 3558 896 320 3 0 658 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14232

[startup+0.102201 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 451
/proc/meminfo: memFree=1859568/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14364 CPUtime=0.08
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 992 0 0 0 8 0 0 0 16 0 1 0 164697210 14708736 943 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/451/statm: 3591 943 324 3 0 691 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14364

[startup+0.302212 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 451
/proc/meminfo: memFree=1859568/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14364 CPUtime=0.08
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 992 0 0 0 8 0 0 0 16 0 1 0 164697210 14708736 943 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/451/statm: 3591 943 324 3 0 691 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14364

[startup+0.701238 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 451
/proc/meminfo: memFree=1859568/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14364 CPUtime=0.08
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 992 0 0 0 8 0 0 0 16 0 1 0 164697210 14708736 943 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/451/statm: 3591 943 324 3 0 691 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14364

[startup+1.50129 s]
/proc/loadavg: 0.84 0.95 0.98 2/80 454
/proc/meminfo: memFree=1855640/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14364 CPUtime=0.08
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 992 0 0 0 8 0 0 0 16 0 1 0 164697210 14708736 943 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/451/statm: 3591 943 324 3 0 691 0
[pid=453] ppid=451 vsize=5352 CPUtime=0
/proc/453/stat : 453 (sh) S 451 451 32112 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 164697219 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/453/statm: 1338 230 193 169 0 49 0
[pid=454] ppid=453 vsize=12532 CPUtime=1.39
/proc/454/stat : 454 (pb2clasp1) R 453 451 32112 0 -1 4194304 537 0 0 0 139 0 0 0 25 0 1 0 164697219 12832768 499 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264907245780 0 0 4224 0 0 0 0 17 1 0 0
/proc/454/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32248

[startup+3.10139 s]
/proc/loadavg: 0.84 0.95 0.98 2/80 454
/proc/meminfo: memFree=1855128/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14364 CPUtime=0.08
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 992 0 0 0 8 0 0 0 16 0 1 0 164697210 14708736 943 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/451/statm: 3591 943 324 3 0 691 0
[pid=453] ppid=451 vsize=5352 CPUtime=0
/proc/453/stat : 453 (sh) S 451 451 32112 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 164697219 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/453/statm: 1338 230 193 169 0 49 0
[pid=454] ppid=453 vsize=12532 CPUtime=3
/proc/454/stat : 454 (pb2clasp1) R 453 451 32112 0 -1 4194304 537 0 0 0 299 1 0 0 25 0 1 0 164697219 12832768 499 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264925476032 0 0 4224 0 0 0 0 17 1 0 0
/proc/454/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32248

[startup+6.30159 s]
/proc/loadavg: 0.85 0.95 0.98 2/80 454
/proc/meminfo: memFree=1853464/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14364 CPUtime=0.08
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 992 0 0 0 8 0 0 0 16 0 1 0 164697210 14708736 943 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/451/statm: 3591 943 324 3 0 691 0
[pid=453] ppid=451 vsize=5352 CPUtime=0
/proc/453/stat : 453 (sh) S 451 451 32112 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 164697219 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/453/statm: 1338 230 193 169 0 49 0
[pid=454] ppid=453 vsize=12532 CPUtime=6.19
/proc/454/stat : 454 (pb2clasp1) R 453 451 32112 0 -1 4194304 537 0 0 0 618 1 0 0 25 0 1 0 164697219 12832768 499 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264925498042 0 0 4224 0 0 0 0 17 1 0 0
/proc/454/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 32248

[startup+12.702 s]
/proc/loadavg: 0.87 0.95 0.98 2/81 461
/proc/meminfo: memFree=1817424/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=61932 CPUtime=1.79
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 16933 0 0 0 172 7 0 0 25 0 1 0 164698298 63418368 14547 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 7482974 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 15483 14547 238 81 0 14857 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 81916

[startup+25.5028 s]
/proc/loadavg: 0.89 0.95 0.98 2/80 461
/proc/meminfo: memFree=1772312/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=75584 CPUtime=14.58
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 22220 0 0 0 1448 10 0 0 25 0 1 0 164698298 77398016 18421 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737400 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 18896 18421 249 81 0 18270 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 95568

[startup+51.1024 s]
/proc/loadavg: 0.93 0.96 0.98 2/80 461
/proc/meminfo: memFree=1772376/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=75584 CPUtime=40.18
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 22220 0 0 0 4008 10 0 0 25 0 1 0 164698298 77398016 18421 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737400 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 18896 18421 249 81 0 18270 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 95568

[startup+102.307 s]
/proc/loadavg: 0.97 0.96 0.98 2/80 461
/proc/meminfo: memFree=1772440/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=75584 CPUtime=91.37
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 22220 0 0 0 9126 11 0 0 25 0 1 0 164698298 77398016 18421 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737327 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 18896 18421 249 81 0 18270 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 95568

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 461
/proc/meminfo: memFree=1772440/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=75584 CPUtime=151.35
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 22221 0 0 0 15124 11 0 0 25 0 1 0 164698298 77398016 18422 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741457 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 18896 18422 249 81 0 18270 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 95568

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 461
/proc/meminfo: memFree=1772376/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=75420 CPUtime=211.34
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 22223 0 0 0 21122 12 0 0 25 0 1 0 164698298 77230080 18383 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 18855 18383 249 81 0 18229 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 95404

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 461
/proc/meminfo: memFree=1772376/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0

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

Current children cumulated vsize (KiB) 149492

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 461
/proc/meminfo: memFree=1719128/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=131480 CPUtime=1770.96
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 37868 0 0 0 177059 37 0 0 25 0 1 0 164698298 134635520 31658 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784690 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 32870 31658 249 81 0 32244 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 151464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 461
/proc/meminfo: memFree=1718872/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=131740 CPUtime=1789.15
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 37940 0 0 0 178878 37 0 0 25 0 1 0 164698298 134901760 31730 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 32935 31730 249 81 0 32309 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151724

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 461
/proc/meminfo: memFree=1718872/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.85
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1147 1726 0 0 9 0 1070 6 17 0 1 0 164697210 14979072 1006 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1006 343 3 0 757 0
[pid=459] ppid=451 vsize=5356 CPUtime=0.01
/proc/459/stat : 459 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164698298 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/459/statm: 1339 225 188 169 0 50 0
[pid=461] ppid=459 vsize=131740 CPUtime=1789.15
/proc/461/stat : 461 (clasp-1.0) R 459 451 32112 0 -1 4194304 37940 0 0 0 178878 37 0 0 25 0 1 0 164698298 134901760 31730 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/461/statm: 32935 31730 249 81 0 32309 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151724

# WARNING:
# current cumulated CPU time (10.97 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1789.04 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 472
/proc/meminfo: memFree=1842056/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.93
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1307 3505 0 0 9 1 1071 12 17 0 1 0 164697210 14979072 1008 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1008 343 3 0 757 0
[pid=470] ppid=451 vsize=5356 CPUtime=0
/proc/470/stat : 470 (sh) S 451 451 32112 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 164877267 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/470/statm: 1339 225 188 169 0 50 0
[pid=471] ppid=470 vsize=2520 CPUtime=0
/proc/471/stat : 471 (cat) S 470 451 32112 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 164877267 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/471/statm: 630 87 71 4 0 42 0
[pid=472] ppid=470 vsize=5356 CPUtime=0.04
/proc/472/stat : 472 (clasp-1.0) R 470 451 32112 0 -1 4194304 962 0 0 0 4 0 0 0 21 0 1 0 164877267 5484544 924 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/472/statm: 1339 925 230 81 0 713 0
Current children cumulated CPU time (s) 10.97
Current children cumulated vsize (KiB) 27860

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 0.99 0.99 2/82 472
/proc/meminfo: memFree=1842056/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.93
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1307 3505 0 0 9 1 1071 12 17 0 1 0 164697210 14979072 1008 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1008 343 3 0 757 0
[pid=470] ppid=451 vsize=5356 CPUtime=0
/proc/470/stat : 470 (sh) S 451 451 32112 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 164877267 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/470/statm: 1339 225 188 169 0 50 0
[pid=471] ppid=470 vsize=2520 CPUtime=0
/proc/471/stat : 471 (cat) S 470 451 32112 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 164877267 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/471/statm: 630 87 71 4 0 42 0
[pid=472] ppid=470 vsize=23416 CPUtime=0.81
/proc/472/stat : 472 (clasp-1.0) R 470 451 32112 0 -1 4194304 5408 0 0 0 78 3 0 0 25 0 1 0 164877267 23977984 5369 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160243912 0 0 4096 0 0 0 0 17 1 0 0
/proc/472/statm: 5854 5369 230 81 0 5228 0
Current children cumulated CPU time (s) 11.74
Current children cumulated vsize (KiB) 45920

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 472
/proc/meminfo: memFree=1817736/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.93
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1307 3505 0 0 9 1 1071 12 17 0 1 0 164697210 14979072 1008 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1008 343 3 0 757 0
[pid=470] ppid=451 vsize=5356 CPUtime=0
/proc/470/stat : 470 (sh) S 451 451 32112 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 164877267 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/470/statm: 1339 225 188 169 0 50 0
[pid=471] ppid=470 vsize=2520 CPUtime=0.01
/proc/471/stat : 471 (cat) S 470 451 32112 0 -1 4194304 120 0 0 0 0 1 0 0 15 0 1 0 164877267 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/471/statm: 630 87 71 4 0 42 0
[pid=472] ppid=470 vsize=37900 CPUtime=1.6
/proc/472/stat : 472 (clasp-1.0) R 470 451 32112 0 -1 4194304 9066 0 0 0 155 5 0 0 25 0 1 0 164877267 38809600 9014 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160243796 0 0 4096 0 0 0 0 17 1 0 0
/proc/472/statm: 9475 9014 232 81 0 8849 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 60404

[startup+1802.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 472
/proc/meminfo: memFree=1817736/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.93
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1307 3505 0 0 9 1 1071 12 17 0 1 0 164697210 14979072 1008 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1008 343 3 0 757 0
[pid=470] ppid=451 vsize=5356 CPUtime=0.01
/proc/470/stat : 470 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164877267 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/470/statm: 1339 225 188 169 0 50 0
[pid=472] ppid=470 vsize=49752 CPUtime=1.79
/proc/472/stat : 472 (clasp-1.0) R 470 451 32112 0 -1 4194304 13720 0 0 0 173 6 0 0 25 0 1 0 164877267 50946048 11334 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134731697 0 0 4096 0 0 0 0 17 1 0 0
/proc/472/statm: 12438 11340 234 81 0 11812 0
Current children cumulated CPU time (s) 12.73
Current children cumulated vsize (KiB) 69736

[startup+1802.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 472
/proc/meminfo: memFree=1817736/2055920 swapFree=4157100/4192956
[pid=451] ppid=449 vsize=14628 CPUtime=10.93
/proc/451/stat : 451 (pbclasp) S 449 451 32112 0 -1 4194304 1307 3505 0 0 9 1 1071 12 17 0 1 0 164697210 14979072 1008 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/451/statm: 3657 1008 343 3 0 757 0
[pid=470] ppid=451 vsize=5356 CPUtime=0.01
/proc/470/stat : 470 (sh) S 451 451 32112 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 164877267 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/470/statm: 1339 225 188 169 0 50 0
[pid=472] ppid=470 vsize=61932 CPUtime=1.9
/proc/472/stat : 472 (clasp-1.0) R 470 451 32112 0 -1 4194304 16933 0 0 0 182 8 0 0 25 0 1 0 164877267 63418368 14547 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134602628 0 0 4096 0 0 0 0 17 1 0 0
/proc/472/statm: 15483 14547 238 81 0 14857 0
Current children cumulated CPU time (s) 12.84
Current children cumulated vsize (KiB) 81916

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 451 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=813356
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=160975
# CPU time returned by wait4() is 10.9743
# while last known CPU time is 12.84
#
# 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): 1789.04
#  lost CPU user time (s): 1788.73
#  lost CPU system time (s): 0.31

Real time (s): 1802.53
CPU time (s): 1801.88
CPU user time (s): 1801.35
CPU system time (s): 0.53
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 151724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.8134
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5748
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= 2973
involuntary context switches= 247

runsolver used 1.75473 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 21 15:03:35 UTC 2007

IDJOB= 373118
IDBENCH= 25020
IDSOLVER= 167
FILE ID= node30/373118-1177167815

PBS_JOBID= 4648939

Free space on /tmp= 66391 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_10.opb
COMMAND LINE= pbclasp instance-373118-1177167815.opb /tmp/evaluation/373118-1177167815/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-373118-1177167815 -o ROOT/results/node30/conversion-373118-1177167815 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373118-1177167815/instance-373118-1177167815.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-373118-1177167815 -o ROOT/results/node30/solver-373118-1177167815 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373118-1177167815.opb /tmp/evaluation/373118-1177167815/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  904168892843efef74e3394360b8d762

RANDOM SEED= 517358161

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1859976 kB
Buffers:         31880 kB
Cached:          75020 kB
SwapCached:      15024 kB
Active:          41336 kB
Inactive:        90872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859976 kB
SwapTotal:     4192956 kB
SwapFree:      4157100 kB
Dirty:            5184 kB
Writeback:           0 kB
Mapped:          32436 kB
Slab:            49204 kB
Committed_AS:  3474804 kB
PageTables:       1780 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= 66380 MiB

End job on node30 on Sat Apr 21 15:33:38 UTC 2007