Trace number 373090

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) 1800.01 1800.87

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_2.opb
MD5SUMaf0ded53094abde95c37378ccd6c7afa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables8901
Total number of constraints32298
Number of constraints which are clauses32280
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint1
Maximum length of a constraint790
Number of terms in the objective function 790
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 790
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 820
Number of bits of the biggest sum of numbers10
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)

1800.01/1800.82	c Somebody sent me a SIGTERM
1800.01/1800.82	s UNKNOWN
1800.01/1800.85	pb2clasp1: no process killed
1800.01/1800.86	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373090-1177163211/instance-373090-1177163211.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/node46/watcher-373090-1177163211 -o ROOT/results/node46/solver-373090-1177163211 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373090-1177163211.opb /tmp/evaluation/373090-1177163211/temp 

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


[startup+0 s]
/proc/loadavg: 1.07 1.12 1.07 3/78 714
/proc/meminfo: memFree=1794616/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=12268 CPUtime=0
/proc/714/stat : 714 (pbclasp) R 712 714 32354 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 71004158 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255826033253 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/714/statm: 3067 317 242 3 0 167 0

[startup+0.094761 s]
/proc/loadavg: 1.07 1.12 1.07 3/78 714
/proc/meminfo: memFree=1794616/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=12928 CPUtime=0.02
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 624 0 0 0 2 0 0 0 16 0 1 0 71004158 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/714/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12928

[startup+0.10176 s]
/proc/loadavg: 1.07 1.12 1.07 3/78 714
/proc/meminfo: memFree=1794616/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=12928 CPUtime=0.02
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 624 0 0 0 2 0 0 0 16 0 1 0 71004158 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/714/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12928

[startup+0.301798 s]
/proc/loadavg: 1.07 1.12 1.07 3/78 714
/proc/meminfo: memFree=1794616/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=12928 CPUtime=0.02
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 624 0 0 0 2 0 0 0 16 0 1 0 71004158 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/714/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12928

[startup+0.701871 s]
/proc/loadavg: 1.07 1.12 1.07 3/78 714
/proc/meminfo: memFree=1794616/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=12928 CPUtime=0.02
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 624 0 0 0 2 0 0 0 16 0 1 0 71004158 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/714/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12928

[startup+1.50202 s]
/proc/loadavg: 1.07 1.12 1.07 2/81 717
/proc/meminfo: memFree=1792224/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=12928 CPUtime=0.02
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 624 0 0 0 2 0 0 0 16 0 1 0 71004158 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/714/statm: 3232 577 324 3 0 332 0
[pid=716] ppid=714 vsize=5352 CPUtime=0
/proc/716/stat : 716 (sh) S 714 714 32354 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 71004161 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/716/statm: 1338 230 193 169 0 49 0
[pid=717] ppid=716 vsize=12400 CPUtime=1.46
/proc/717/stat : 717 (pb2clasp1) R 716 714 32354 0 -1 4194304 507 0 0 0 146 0 0 0 25 0 1 0 71004162 12697600 469 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255843787848 0 0 4224 0 0 0 0 17 1 0 0
/proc/717/statm: 3100 469 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30680

[startup+3.10132 s]
/proc/loadavg: 1.07 1.12 1.07 2/81 717
/proc/meminfo: memFree=1791584/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 13060

[startup+6.30191 s]
/proc/loadavg: 1.06 1.12 1.07 2/81 724
/proc/meminfo: memFree=1774624/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=18672 CPUtime=4
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 4834 0 0 0 399 1 0 0 25 0 1 0 71004387 19120128 4202 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741444 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 4668 4202 249 81 0 4042 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 37088

[startup+12.7021 s]
/proc/loadavg: 1.06 1.12 1.07 2/81 724
/proc/meminfo: memFree=1774624/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=18672 CPUtime=10.39
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 4843 0 0 0 1038 1 0 0 25 0 1 0 71004387 19120128 4211 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 4668 4211 249 81 0 4042 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 37088

[startup+25.5015 s]
/proc/loadavg: 1.04 1.11 1.07 2/81 724
/proc/meminfo: memFree=1774688/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=18756 CPUtime=23.2
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 4847 0 0 0 2318 2 0 0 25 0 1 0 71004387 19206144 4203 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 4689 4203 249 81 0 4063 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 37172

[startup+51.1012 s]
/proc/loadavg: 1.03 1.10 1.07 2/81 724
/proc/meminfo: memFree=1769568/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=23792 CPUtime=48.78
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 6128 0 0 0 4875 3 0 0 25 0 1 0 71004387 24363008 5484 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784675 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 5948 5484 249 81 0 5322 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 42208

[startup+102.306 s]
/proc/loadavg: 1.01 1.08 1.06 2/81 724
/proc/meminfo: memFree=1767392/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=26280 CPUtime=99.97
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 6731 0 0 0 9993 4 0 0 25 0 1 0 71004387 26910720 6046 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 6570 6046 249 81 0 5944 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 44696

[startup+162.302 s]
/proc/loadavg: 1.00 1.07 1.06 2/81 724
/proc/meminfo: memFree=1764192/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=29420 CPUtime=159.94
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 7533 0 0 0 15989 5 0 0 25 0 1 0 71004387 30126080 6832 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784657 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 7355 6832 249 81 0 6729 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 47836

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/81 724
/proc/meminfo: memFree=1761248/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=32568 CPUtime=219.93
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 8458 0 0 0 21986 7 0 0 25 0 1 0 71004387 33349632 7560 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741036 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 8142 7560 249 81 0 7516 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 50984

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/81 724
/proc/meminfo: memFree=1760416/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=33444 CPUtime=279.9
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 8712 0 0 0 27983 7 0 0 25 0 1 0 71004387 34246656 7762 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737327 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 8361 7762 249 81 0 7735 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 51860


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

/proc/meminfo: memFree=1727648/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=66844 CPUtime=1299.45
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 17685 0 0 0 129925 20 0 0 25 0 1 0 71004387 68448256 15718 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784595 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 16711 15718 249 81 0 16085 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 85260

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718112/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1359.43
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20196 0 0 0 135920 23 0 0 25 0 1 0 71004387 78495744 18094 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737400 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18094 249 81 0 18538 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 95072

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718048/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1419.41
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20204 0 0 0 141918 23 0 0 25 0 1 0 71004387 78495744 18102 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18102 249 81 0 18538 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 95072

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718112/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1479.39
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20204 0 0 0 147915 24 0 0 25 0 1 0 71004387 78495744 18102 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18102 249 81 0 18538 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 95072

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718112/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1539.36
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20204 0 0 0 153912 24 0 0 25 0 1 0 71004387 78495744 18102 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18102 249 81 0 18538 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 95072

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718112/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1599.34
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20204 0 0 0 159910 24 0 0 25 0 1 0 71004387 78495744 18102 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616633 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18102 249 81 0 18538 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 95072

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718112/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1659.31
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20205 0 0 0 165907 24 0 0 25 0 1 0 71004387 78495744 18103 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18103 249 81 0 18538 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 95072

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718112/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1719.3
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20205 0 0 0 171905 25 0 0 25 0 1 0 71004387 78495744 18103 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18103 249 81 0 18538 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 95072

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718048/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1779.27
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20207 0 0 0 177902 25 0 0 25 0 1 0 71004387 78495744 18105 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18105 249 81 0 18538 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 95072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 922
/proc/meminfo: memFree=1718112/2055920 swapFree=4159736/4192956
[pid=714] ppid=712 vsize=13060 CPUtime=2.24
/proc/714/stat : 714 (pbclasp) S 712 714 32354 0 -1 4194304 734 1644 0 0 2 0 221 1 16 0 1 0 71004158 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/714/statm: 3265 615 343 3 0 365 0
[pid=722] ppid=714 vsize=5356 CPUtime=0
/proc/722/stat : 722 (sh) S 714 714 32354 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 71004387 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1339 225 188 169 0 50 0
[pid=724] ppid=722 vsize=76656 CPUtime=1797.77
/proc/724/stat : 724 (clasp-1.0) R 722 714 32354 0 -1 4194304 20208 0 0 0 179752 25 0 0 25 0 1 0 71004387 78495744 18106 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784625 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 19164 18106 249 81 0 18538 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 95072

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 714 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=243658
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 2.27765
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.87
CPU time (s): 1800.01
CPU user time (s): 1799.75
CPU system time (s): 0.26
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 95072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.24366
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3084
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= 102
involuntary context switches= 14

runsolver used 1.89071 second user time and 4.67229 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sat Apr 21 13:46:52 UTC 2007

IDJOB= 373090
IDBENCH= 25018
IDSOLVER= 167
FILE ID= node46/373090-1177163211

PBS_JOBID= 4648920

Free space on /tmp= 66083 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_2.opb
COMMAND LINE= pbclasp instance-373090-1177163211.opb /tmp/evaluation/373090-1177163211/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-373090-1177163211 -o ROOT/results/node46/conversion-373090-1177163211 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373090-1177163211/instance-373090-1177163211.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-373090-1177163211 -o ROOT/results/node46/solver-373090-1177163211 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373090-1177163211.opb /tmp/evaluation/373090-1177163211/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  af0ded53094abde95c37378ccd6c7afa

RANDOM SEED= 491518913

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1795024 kB
Buffers:         47396 kB
Cached:         121476 kB
SwapCached:       2828 kB
Active:          66364 kB
Inactive:       127300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795024 kB
SwapTotal:     4192956 kB
SwapFree:      4159736 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          31704 kB
Slab:            52508 kB
Committed_AS:  3395532 kB
PageTables:       1996 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= 66081 MiB

End job on node46 on Sat Apr 21 14:16:55 UTC 2007