Trace number 350905

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) 1802.07 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic97.opb
MD5SUMaef7e3722fd5816dc0cbb2acb61edf83
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 264081
Optimality of the best value was proved NO
Number of variables11503
Total number of constraints971
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)835
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint4
Maximum length of a constraint9784
Number of terms in the objective function 31
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 524318
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 529231
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.10/1800.62	c Somebody sent me a SIGTERM
1800.10/1800.62	s UNKNOWN
1800.10/1800.64	pb2clasp1: no process killed
5.91/1802.62	sh: line 1: 12680 Done                    cat /tmp/evaluation/350905-1176567015/temp/instance-350905-1176567015.opb.op
5.91/1802.62	     12681 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/350905-1176567015/temp/instance-350905-1176567015.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350905-1176567015/instance-350905-1176567015.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/node44/watcher-350905-1176567015 -o ROOT/results/node44/solver-350905-1176567015 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350905-1176567015.opb /tmp/evaluation/350905-1176567015/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 1.15 3/64 12658
/proc/meminfo: memFree=1552672/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12268 CPUtime=0
/proc/12658/stat : 12658 (pbclasp) R 12656 12658 12575 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 104613188 12562432 363 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264857989437 0 0 4224 0 0 0 0 17 1 0 0
/proc/12658/statm: 3067 364 276 3 0 167 0

[startup+0.0369631 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 12658
/proc/meminfo: memFree=1552672/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=0.01
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 104613188 13103104 543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12658/statm: 3199 543 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.10196 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 12658
/proc/meminfo: memFree=1552672/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=0.01
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 104613188 13103104 543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12658/statm: 3199 543 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.30198 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 12658
/proc/meminfo: memFree=1552672/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=0.01
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 104613188 13103104 543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12658/statm: 3199 543 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.70202 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 12658
/proc/meminfo: memFree=1552672/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=0.01
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 104613188 13103104 543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12658/statm: 3199 543 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 1.15 2/67 12661
/proc/meminfo: memFree=1549448/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=0.01
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 104613188 13103104 543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12658/statm: 3199 543 324 3 0 299 0
[pid=12660] ppid=12658 vsize=5352 CPUtime=0
/proc/12660/stat : 12660 (sh) S 12658 12658 12575 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104613190 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12660/statm: 1338 229 193 169 0 49 0
[pid=12661] ppid=12660 vsize=13204 CPUtime=1.47
/proc/12661/stat : 12661 (pb2clasp1) R 12660 12658 12575 0 -1 4194304 711 0 0 0 147 0 0 0 25 0 1 0 104613190 13520896 673 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264858726510 0 0 4224 0 0 0 0 17 1 0 0
/proc/12661/statm: 3301 673 340 3 0 401 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31352

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 1.15 2/67 12661
/proc/meminfo: memFree=1548424/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=0.01
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 104613188 13103104 543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12658/statm: 3199 543 324 3 0 299 0
[pid=12660] ppid=12658 vsize=5352 CPUtime=0
/proc/12660/stat : 12660 (sh) S 12658 12658 12575 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104613190 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12660/statm: 1338 229 193 169 0 49 0
[pid=12661] ppid=12660 vsize=15388 CPUtime=3.07
/proc/12661/stat : 12661 (pb2clasp1) R 12660 12658 12575 0 -1 4194304 1227 0 0 0 307 0 0 0 25 0 1 0 104613190 15757312 1189 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264840165612 0 0 4224 0 0 0 0 17 1 0 0
/proc/12661/statm: 3847 1189 340 3 0 947 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33536

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 1.15 2/67 12668
/proc/meminfo: memFree=1531080/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=17696 CPUtime=2.29
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 4060 0 3 0 227 2 0 0 25 0 1 0 104613587 18120704 3956 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 4424 3956 249 81 0 3798 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 35844

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.15 2/67 12668
/proc/meminfo: memFree=1530400/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=19240 CPUtime=8.69
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 4466 0 3 0 867 2 0 0 25 0 1 0 104613587 19701760 4362 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 4810 4362 249 81 0 4184 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 37388

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 1.15 2/67 12668
/proc/meminfo: memFree=1516576/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=32360 CPUtime=21.48
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 7720 0 3 0 2144 4 0 0 25 0 1 0 104613587 33136640 7616 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715824 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 8090 7616 249 81 0 7464 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 50508

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 1.14 2/67 12668
/proc/meminfo: memFree=1493088/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=56736 CPUtime=47.07
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 13815 0 3 0 4700 7 0 0 25 0 1 0 104613587 58097664 13711 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 14184 13711 249 81 0 13558 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 74884

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.14 2/67 12668
/proc/meminfo: memFree=1480224/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=68608 CPUtime=98.26
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 16790 0 3 0 9818 8 0 0 25 0 1 0 104613587 70254592 16686 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 17152 16686 249 81 0 16526 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 86756

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.12 2/67 12668
/proc/meminfo: memFree=1480160/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=68608 CPUtime=158.24
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 16792 0 3 0 15816 8 0 0 25 0 1 0 104613587 70254592 16688 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715280 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 17152 16688 249 81 0 16526 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 86756

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.11 2/67 12668
/proc/meminfo: memFree=1464416/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=84444 CPUtime=218.24
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 20733 0 3 0 21813 11 0 0 25 0 1 0 104613587 86470656 20629 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 21111 20629 249 81 0 20485 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 102592

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 1.10 2/67 12668
/proc/meminfo: memFree=1468512/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0

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

/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=205720 CPUtime=1537.9
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 54356 0 3 0 153765 25 0 0 25 0 1 0 104613587 210657280 50764 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784687 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 51430 50764 249 81 0 50804 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 223868

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12668
/proc/meminfo: memFree=1343584/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=205720 CPUtime=1597.88
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 54356 0 3 0 159763 25 0 0 25 0 1 0 104613587 210657280 50764 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714254 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 51430 50764 249 81 0 50804 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 223868

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12668
/proc/meminfo: memFree=1342944/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=206292 CPUtime=1657.86
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 54525 0 3 0 165761 25 0 0 25 0 1 0 104613587 211243008 50933 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 51573 50933 249 81 0 50947 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 224440

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12670
/proc/meminfo: memFree=1329504/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=223644 CPUtime=1717.85
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 58844 0 3 0 171757 28 0 0 25 0 1 0 104613587 229011456 55252 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737640 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 55911 55252 249 81 0 55285 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 241792

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12670
/proc/meminfo: memFree=1284000/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=266068 CPUtime=1777.83
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 69312 0 3 0 177750 33 0 0 25 0 1 0 104613587 272453632 65679 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777424 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 66517 65679 249 81 0 65891 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 284216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12670
/proc/meminfo: memFree=1271648/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=278208 CPUtime=1796.14
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 72336 0 3 0 179579 35 0 0 25 0 1 0 104613587 284884992 68703 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 69552 68703 249 81 0 68926 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 296356

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12670
/proc/meminfo: memFree=1271648/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=3.96
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 672 2317 0 0 1 0 393 2 16 0 1 0 104613188 13103104 564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 564 343 3 0 299 0
[pid=12666] ppid=12658 vsize=5352 CPUtime=0
/proc/12666/stat : 12666 (sh) S 12658 12658 12575 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 104613586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12666/statm: 1338 224 188 169 0 49 0
[pid=12668] ppid=12666 vsize=278208 CPUtime=1796.14
/proc/12668/stat : 12668 (clasp-1.0) R 12666 12658 12575 0 -1 4194304 72336 0 3 0 179579 35 0 0 25 0 1 0 104613587 284884992 68703 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/12668/statm: 69552 68703 249 81 0 68926 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 296356

# WARNING:
# current cumulated CPU time (4 s) is less than in the last sample (1800.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1796.1 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12670
/proc/meminfo: memFree=1271648/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=4
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 829 4089 0 0 1 0 394 5 16 0 1 0 104613188 13103104 566 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 566 343 3 0 299 0
Current children cumulated CPU time (s) 4
Current children cumulated vsize (KiB) 12796

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 12670
/proc/meminfo: memFree=1271648/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=4
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 829 4089 0 0 1 0 394 5 16 0 1 0 104613188 13103104 566 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 566 343 3 0 299 0
Current children cumulated CPU time (s) 4
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12681
/proc/meminfo: memFree=1531080/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=4
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 829 4089 0 0 1 0 394 5 16 0 1 0 104613188 13103104 566 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 566 343 3 0 299 0
[pid=12679] ppid=12658 vsize=5352 CPUtime=0
/proc/12679/stat : 12679 (sh) S 12658 12658 12575 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104793256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12679/statm: 1338 224 188 169 0 49 0
[pid=12681] ppid=12679 vsize=17436 CPUtime=1.51
/proc/12681/stat : 12681 (clasp-1.0) R 12679 12658 12575 0 -1 4194304 4045 0 0 0 150 1 0 0 25 0 1 0 104793256 17854464 3938 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/12681/statm: 4359 3938 249 81 0 3733 0
Current children cumulated CPU time (s) 5.51
Current children cumulated vsize (KiB) 35584

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 12681
/proc/meminfo: memFree=1531080/2055920 swapFree=4191292/4192956
[pid=12658] ppid=12656 vsize=12796 CPUtime=4
/proc/12658/stat : 12658 (pbclasp) S 12656 12658 12575 0 -1 4194304 829 4089 0 0 1 0 394 5 16 0 1 0 104613188 13103104 566 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12658/statm: 3199 566 343 3 0 299 0
[pid=12679] ppid=12658 vsize=5352 CPUtime=0
/proc/12679/stat : 12679 (sh) S 12658 12658 12575 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104793256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12679/statm: 1338 224 188 169 0 49 0
[pid=12681] ppid=12679 vsize=17696 CPUtime=1.91
/proc/12681/stat : 12681 (clasp-1.0) R 12679 12658 12575 0 -1 4194304 4060 0 0 0 190 1 0 0 25 0 1 0 104793256 18120704 3953 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617707 0 0 4096 0 0 0 0 17 1 0 0
/proc/12681/statm: 4424 3953 249 81 0 3798 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 35844

Child status: 0

# 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): 1796.1
#  lost CPU user time (s): 1795.78
#  lost CPU system time (s): 0.32

Real time (s): 1802.63
CPU time (s): 1802.07
CPU user time (s): 1801.67
CPU system time (s): 0.407986
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 296356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.8861
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9567
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= 1230
involuntary context switches= 36

runsolver used 2.15267 second user time and 4.37134 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Apr 14 16:10:15 UTC 2007

IDJOB= 350905
IDBENCH= 1610
IDSOLVER= 167
FILE ID= node44/350905-1176567015

PBS_JOBID= 4556910

Free space on /tmp= 66563 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/unibo/normalized-reduced-mps-v2-20-10-blp-ic97.opb
COMMAND LINE= pbclasp instance-350905-1176567015.opb /tmp/evaluation/350905-1176567015/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-350905-1176567015 -o ROOT/results/node44/conversion-350905-1176567015 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350905-1176567015/instance-350905-1176567015.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-350905-1176567015 -o ROOT/results/node44/solver-350905-1176567015 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350905-1176567015.opb /tmp/evaluation/350905-1176567015/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  aef7e3722fd5816dc0cbb2acb61edf83

RANDOM SEED= 701805285

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1553144 kB
Buffers:         43032 kB
Cached:         340240 kB
SwapCached:        452 kB
Active:         233440 kB
Inactive:       163988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553144 kB
SwapTotal:     4192956 kB
SwapFree:      4191292 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          22964 kB
Slab:            91360 kB
Committed_AS:   123476 kB
PageTables:       1396 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= 66559 MiB

End job on node44 on Sat Apr 14 16:40:18 UTC 2007