Trace number 350632

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 2007-04-10SAT (TO)35 1802.01 1802.03

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran17x17.opb
MD5SUMeacfeaf84791543db8ee3be1e77f11f6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark35
Best CPU time to get the best result obtained on this benchmark1012.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
Optimality of the best value was proved YES
Number of variables8959
Total number of constraints323
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints323
Minimum length of a constraint31
Maximum length of a constraint510
Number of terms in the objective function 8959
Biggest coefficient in the objective function 1746
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 531501
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531501
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

1.25/1.62	o 36
19.46/19.59	o 35
1800.03/1800.01	c Somebody sent me a SIGTERM
1800.03/1800.01	s SATISFIABLE
1800.03/1800.01	v x675 x1215 x1753 x2263 x2773 x3344 x3884 x4183 x4814 x5235 x5383 x5984 x5985 x6553 x7183 x7681 x7815 x8469 x8693 x8711 x8729
1800.03/1800.01	v x8746 x8763 x8782 x8800 x8810 x8831 x8845 x8850 x8870 x8889 x8910 x8927 x8931 x8953
1800.03/1800.03	pb2clasp1: no process killed
1800.03/1800.04	clasp-1.0: no process killed
21.55/1802.02	sh: line 1: 29176 Done                    cat /tmp/evaluation/350632-1176530936/temp/instance-350632-1176530936.opb.op
21.55/1802.02	     29177 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/350632-1176530936/temp/instance-350632-1176530936.opb.clasp

Verifier Data (download as text)

OK	35

Conversion Script Data (download as text)

/tmp/evaluation/350632-1176530936/instance-350632-1176530936.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/node16/watcher-350632-1176530936 -o ROOT/results/node16/solver-350632-1176530936 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350632-1176530936.opb /tmp/evaluation/350632-1176530936/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: 1.00 1.00 1.00 3/77 29138
/proc/meminfo: memFree=1736016/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=12268 CPUtime=0
/proc/29138/stat : 29138 (pbclasp) R 29136 29138 27985 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 101011293 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962540645 0 0 4224 0 0 0 0 17 1 0 0
/proc/29138/statm: 3067 317 242 3 0 167 0

[startup+0.0807711 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29138
/proc/meminfo: memFree=1736016/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=13320 CPUtime=0.07
/proc/29138/stat : 29138 (pbclasp) R 29136 29138 27985 0 -1 4194304 701 0 0 0 7 0 0 0 18 0 1 0 101011293 13639680 667 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601090 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29138/statm: 3330 667 320 3 0 430 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13320

[startup+0.101766 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29138
/proc/meminfo: memFree=1736016/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=13320 CPUtime=0.09
/proc/29138/stat : 29138 (pbclasp) R 29136 29138 27985 0 -1 4194304 705 0 0 0 9 0 0 0 18 0 1 0 101011293 13639680 671 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601102 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29138/statm: 3330 671 320 3 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13320

[startup+0.301726 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29138
/proc/meminfo: memFree=1736016/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=13584 CPUtime=0.29
/proc/29138/stat : 29138 (pbclasp) R 29136 29138 27985 0 -1 4194304 754 0 0 0 29 0 0 0 19 0 1 0 101011293 13910016 720 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601102 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29138/statm: 3396 720 320 3 0 496 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13584

[startup+0.701642 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29138
/proc/meminfo: memFree=1736016/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=14252 CPUtime=0.69
/proc/29138/stat : 29138 (pbclasp) R 29136 29138 27985 0 -1 4194304 929 0 0 0 69 0 0 0 23 0 1 0 101011293 14594048 895 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980175873 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29138/statm: 3563 895 320 3 0 663 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14252

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29141
/proc/meminfo: memFree=1731704/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=1.25
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1675 1644 0 0 86 0 37 2 18 0 1 0 101011293 16080896 1298 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29138/statm: 3926 1298 343 3 0 1026 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 15704

[startup+3.10215 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29156
/proc/meminfo: memFree=1725992/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=1.62
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1835 4349 0 0 87 0 71 4 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29154] ppid=29138 vsize=5352 CPUtime=0
/proc/29154/stat : 29154 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101011457 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29154/statm: 1338 224 188 169 0 49 0
[pid=29156] ppid=29154 vsize=7704 CPUtime=1.44
/proc/29156/stat : 29156 (clasp-1.0) R 29154 29138 27985 0 -1 4194304 1606 0 0 0 144 0 0 0 25 0 1 0 101011457 7888896 1539 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715306 0 0 4096 0 0 0 0 17 1 0 0
/proc/29156/statm: 1926 1539 249 81 0 1300 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 28760

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29156
/proc/meminfo: memFree=1723176/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=1.62
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1835 4349 0 0 87 0 71 4 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29154] ppid=29138 vsize=5352 CPUtime=0
/proc/29154/stat : 29154 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101011457 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29154/statm: 1338 224 188 169 0 49 0
[pid=29156] ppid=29154 vsize=9856 CPUtime=4.65
/proc/29156/stat : 29156 (clasp-1.0) R 29154 29138 27985 0 -1 4194304 2102 0 0 0 464 1 0 0 25 0 1 0 101011457 10092544 2035 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/29156/statm: 2464 2035 249 81 0 1838 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30912

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29156
/proc/meminfo: memFree=1720688/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=1.62
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1835 4349 0 0 87 0 71 4 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29154] ppid=29138 vsize=5352 CPUtime=0
/proc/29154/stat : 29154 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101011457 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29154/statm: 1338 224 188 169 0 49 0
[pid=29156] ppid=29154 vsize=12700 CPUtime=11.04
/proc/29156/stat : 29156 (clasp-1.0) R 29154 29138 27985 0 -1 4194304 2828 0 0 0 1103 1 0 0 25 0 1 0 101011457 13004800 2761 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/29156/statm: 3175 2761 249 81 0 2549 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 33756

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29164
/proc/meminfo: memFree=1721520/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=11664 CPUtime=5.87
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 2567 0 0 0 587 0 0 0 25 0 1 0 101013255 11943936 2500 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134793575 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 2916 2500 249 81 0 2290 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32720

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29164
/proc/meminfo: memFree=1713720/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=19160 CPUtime=31.46
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 4449 0 0 0 3145 1 0 0 25 0 1 0 101013255 19619840 4382 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616617 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 4790 4382 249 81 0 4164 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40216

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29164
/proc/meminfo: memFree=1711544/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=21352 CPUtime=82.67
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 4991 0 0 0 8265 2 0 0 25 0 1 0 101013255 21864448 4924 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 5338 4924 249 81 0 4712 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42408

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29164
/proc/meminfo: memFree=1705912/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=26944 CPUtime=142.68
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 6386 0 0 0 14264 4 0 0 25 0 1 0 101013255 27590656 6319 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 6736 6319 249 81 0 6110 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 48000

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29164
/proc/meminfo: memFree=1703928/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=28936 CPUtime=202.67
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 6877 0 0 0 20263 4 0 0 25 0 1 0 101013255 29630464 6810 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 7234 6810 249 81 0 6608 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 49992

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29164
/proc/meminfo: memFree=1703928/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=28936 CPUtime=262.68
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 6878 0 0 0 26263 5 0 0 25 0 1 0 101013255 29630464 6811 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713622 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 7234 6811 249 81 0 6608 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 49992


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


[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29166
/proc/meminfo: memFree=1676344/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=55964 CPUtime=1582.71
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 14513 0 0 0 158250 21 0 0 25 0 1 0 101013255 57307136 13545 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 13991 13545 249 81 0 13365 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 77020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29166
/proc/meminfo: memFree=1675768/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=56492 CPUtime=1642.71
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 15133 0 0 0 164249 22 0 0 25 0 1 0 101013255 57847808 13695 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714691 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 14123 13695 249 81 0 13497 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 77548

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29166
/proc/meminfo: memFree=1674552/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=57756 CPUtime=1702.72
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 15831 0 0 0 170249 23 0 0 25 0 1 0 101013255 59142144 13999 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 14439 13999 249 81 0 13813 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 78812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29166
/proc/meminfo: memFree=1674488/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=57756 CPUtime=1762.71
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 15831 0 0 0 176248 23 0 0 25 0 1 0 101013255 59142144 13999 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 14439 13999 249 81 0 13813 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 78812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29166
/proc/meminfo: memFree=1674552/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=57756 CPUtime=1780.43
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 15831 0 0 0 178019 24 0 0 25 0 1 0 101013255 59142144 13999 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 14439 13999 249 81 0 13813 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 78812

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

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29166
/proc/meminfo: memFree=1674552/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.6
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 1992 9506 0 0 88 0 1864 8 16 0 1 0 101011293 16080896 1300 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29138/statm: 3926 1300 343 3 0 1026 0
[pid=29162] ppid=29138 vsize=5352 CPUtime=0
/proc/29162/stat : 29162 (sh) S 29138 29138 27985 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 101013254 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29162/statm: 1338 224 188 169 0 49 0
[pid=29164] ppid=29162 vsize=57756 CPUtime=1780.43
/proc/29164/stat : 29164 (clasp-1.0) R 29162 29138 27985 0 -1 4194304 15831 0 0 0 178019 24 0 0 25 0 1 0 101013255 59142144 13999 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0
/proc/29164/statm: 14439 13999 249 81 0 13813 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 78812

# WARNING:
# current cumulated CPU time (19.63 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1780.4 s) to the 'lost time'.

[startup+1800.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29166
/proc/meminfo: memFree=1674552/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.63
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 2160 11287 0 0 89 0 1864 10 16 0 1 0 101011293 16080896 1302 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29138/statm: 3926 1302 343 3 0 1026 0
Current children cumulated CPU time (s) 19.63
Current children cumulated vsize (KiB) 15704

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 1.00 1.00 2/81 29177
/proc/meminfo: memFree=1725040/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.63
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 2160 11287 0 0 89 0 1864 10 16 0 1 0 101011293 16080896 1302 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29138/statm: 3926 1302 343 3 0 1026 0
[pid=29175] ppid=29138 vsize=5352 CPUtime=0
/proc/29175/stat : 29175 (sh) S 29138 29138 27985 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 101191299 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29175/statm: 1338 224 188 169 0 49 0
[pid=29177] ppid=29175 vsize=6936 CPUtime=1.32
/proc/29177/stat : 29177 (clasp-1.0) R 29175 29138 27985 0 -1 4194304 1418 0 0 0 132 0 0 0 25 0 1 0 101191300 7102464 1351 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/29177/statm: 1734 1351 249 81 0 1108 0
Current children cumulated CPU time (s) 20.95
Current children cumulated vsize (KiB) 27992

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29177
/proc/meminfo: memFree=1724592/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.63
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 2160 11287 0 0 89 0 1864 10 16 0 1 0 101011293 16080896 1302 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29138/statm: 3926 1302 343 3 0 1026 0
[pid=29175] ppid=29138 vsize=5352 CPUtime=0
/proc/29175/stat : 29175 (sh) S 29138 29138 27985 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 101191299 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29175/statm: 1338 224 188 169 0 49 0
[pid=29177] ppid=29175 vsize=7552 CPUtime=1.72
/proc/29177/stat : 29177 (clasp-1.0) R 29175 29138 27985 0 -1 4194304 1539 0 0 0 172 0 0 0 25 0 1 0 101191300 7733248 1472 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715257 0 0 4096 0 0 0 0 17 1 0 0
/proc/29177/statm: 1888 1472 249 81 0 1262 0
Current children cumulated CPU time (s) 21.35
Current children cumulated vsize (KiB) 28608

[startup+1802 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29177
/proc/meminfo: memFree=1724592/2055920 swapFree=4191880/4192956
[pid=29138] ppid=29136 vsize=15704 CPUtime=19.63
/proc/29138/stat : 29138 (pbclasp) S 29136 29138 27985 0 -1 4194304 2160 11287 0 0 89 0 1864 10 16 0 1 0 101011293 16080896 1302 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29138/statm: 3926 1302 343 3 0 1026 0
[pid=29175] ppid=29138 vsize=5352 CPUtime=0
/proc/29175/stat : 29175 (sh) S 29138 29138 27985 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 101191299 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29175/statm: 1338 224 188 169 0 49 0
[pid=29177] ppid=29175 vsize=7800 CPUtime=1.92
/proc/29177/stat : 29177 (clasp-1.0) R 29175 29138 27985 0 -1 4194304 1612 0 0 0 192 0 0 0 25 0 1 0 101191300 7987200 1545 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134793585 0 0 4096 0 0 0 0 17 1 0 0
/proc/29177/statm: 1950 1545 249 81 0 1324 0
Current children cumulated CPU time (s) 21.55
Current children cumulated vsize (KiB) 28856

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): 1780.4
#  lost CPU user time (s): 1780.18
#  lost CPU system time (s): 0.22

Real time (s): 1802.03
CPU time (s): 1802.01
CPU user time (s): 1801.66
CPU system time (s): 0.352979
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 78812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.4777
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16247
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= 895
involuntary context switches= 238

runsolver used 1.85872 second user time and 4.70528 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 14 06:08:57 UTC 2007

IDJOB= 350632
IDBENCH= 1559
IDSOLVER= 167
FILE ID= node16/350632-1176530936

PBS_JOBID= 4556720

Free space on /tmp= 66520 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran17x17.opb
COMMAND LINE= pbclasp instance-350632-1176530936.opb /tmp/evaluation/350632-1176530936/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-350632-1176530936 -o ROOT/results/node16/conversion-350632-1176530936 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350632-1176530936/instance-350632-1176530936.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-350632-1176530936 -o ROOT/results/node16/solver-350632-1176530936 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350632-1176530936.opb /tmp/evaluation/350632-1176530936/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  eacfeaf84791543db8ee3be1e77f11f6

RANDOM SEED= 434700853

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1736488 kB
Buffers:         32392 kB
Cached:         172732 kB
SwapCached:        440 kB
Active:         121960 kB
Inactive:       139628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736488 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          73608 kB
Slab:            43432 kB
Committed_AS:  2618192 kB
PageTables:       1844 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= 66519 MiB

End job on node16 on Sat Apr 14 06:38:59 UTC 2007