Trace number 366277

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)28 1800.03 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_20.r.opb
MD5SUMe82b2413101b8c36ea34c3d9f95f4ad5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark47.2798
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables299
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint20
Number of terms in the objective function 299
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 299
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 299
Number of bits of the biggest sum of numbers9
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)

0.00/0.06	o 45
0.00/0.09	o 43
0.08/0.12	o 42
0.08/0.15	o 33
0.13/0.24	o 32
0.22/0.38	o 31
5.35/5.46	o 30
33.74/33.85	o 29
102.73/102.90	o 28
1800.03/1800.71	sh: line 1:   997 Done                    cat /tmp/evaluation/366277-1177059610/temp/instance-366277-1177059610.opb.op
1800.03/1800.71	       998 Terminated              | clasp-1.0 --trans=no >/tmp/evaluation/366277-1177059610/temp/instance-366277-1177059610.opb.clasp
1800.03/1800.72	c Somebody sent me a SIGTERM
1800.03/1800.72	s SATISFIABLE
1800.03/1800.72	v x12 x25 x48 x59 x66 x74 x80 x92 x115 x134 x139 x160 x164 x174 x180 x189 x202 x210 x218 x221 x230 x237 x244 x257 x269 x279 x296 x297
1800.03/1800.73	pb2clasp1: no process killed
1800.03/1800.73	clasp-1.0: no process killed

Verifier Data (download as text)

OK	28

Conversion Script Data (download as text)

/tmp/evaluation/366277-1177059610/instance-366277-1177059610.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/node5/watcher-366277-1177059610 -o ROOT/results/node5/solver-366277-1177059610 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366277-1177059610.opb /tmp/evaluation/366277-1177059610/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 3/77 738
/proc/meminfo: memFree=1750848/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12268 CPUtime=0
/proc/738/stat : 738 (pbclasp) R 736 738 32536 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 181998657 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922380286 0 0 4224 0 0 0 0 17 1 0 0
/proc/738/statm: 3067 317 242 3 0 167 0

[startup+0.098847 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 738
/proc/meminfo: memFree=1750848/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=0.08
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 821 4201 0 0 1 0 4 3 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12532

[startup+0.101778 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 738
/proc/meminfo: memFree=1750848/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=0.08
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 821 4201 0 0 1 0 4 3 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12532

[startup+0.3018 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 738
/proc/meminfo: memFree=1750848/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=0.22
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1230 10194 0 0 1 0 15 6 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 12532

[startup+0.701843 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 738
/proc/meminfo: memFree=1750848/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=0.35
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1362 11941 0 0 1 0 27 7 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 12532

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 796
/proc/meminfo: memFree=1749096/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=0.35
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1362 11941 0 0 1 0 27 7 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=794] ppid=738 vsize=5352 CPUtime=0
/proc/794/stat : 794 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181998697 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1338 224 188 169 0 49 0
[pid=796] ppid=794 vsize=3084 CPUtime=1.09
/proc/796/stat : 796 (clasp-1.0) R 794 738 32536 0 -1 4194304 433 0 0 0 109 0 0 0 25 0 1 0 181998697 3158016 395 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/796/statm: 771 395 249 81 0 145 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 20968

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 796
/proc/meminfo: memFree=1748968/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=0.35
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1362 11941 0 0 1 0 27 7 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=794] ppid=738 vsize=5352 CPUtime=0
/proc/794/stat : 794 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181998697 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1338 224 188 169 0 49 0
[pid=796] ppid=794 vsize=3212 CPUtime=2.69
/proc/796/stat : 796 (clasp-1.0) R 794 738 32536 0 -1 4194304 466 0 0 0 269 0 0 0 25 0 1 0 181998697 3289088 428 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715266 0 0 4096 0 0 0 0 17 1 0 0
/proc/796/statm: 803 428 249 81 0 177 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 21096

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 796
/proc/meminfo: memFree=1748712/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=5.44
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1491 13796 0 0 1 1 533 9 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 5.44
Current children cumulated vsize (KiB) 12532

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 804
/proc/meminfo: memFree=1748584/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=5.44
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1491 13796 0 0 1 1 533 9 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=802] ppid=738 vsize=5352 CPUtime=0
/proc/802/stat : 802 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 181999204 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/802/statm: 1338 224 188 169 0 49 0
[pid=804] ppid=802 vsize=3460 CPUtime=7.21
/proc/804/stat : 804 (clasp-1.0) R 802 738 32536 0 -1 4194304 514 0 0 0 721 0 0 0 25 0 1 0 181999204 3543040 476 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784615 0 0 4096 0 0 0 0 17 1 0 0
/proc/804/statm: 865 476 249 81 0 239 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 21344

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 804
/proc/meminfo: memFree=1748264/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=5.44
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1491 13796 0 0 1 1 533 9 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=802] ppid=738 vsize=5352 CPUtime=0
/proc/802/stat : 802 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 181999204 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/802/statm: 1338 224 188 169 0 49 0
[pid=804] ppid=802 vsize=3716 CPUtime=20
/proc/804/stat : 804 (clasp-1.0) R 802 738 32536 0 -1 4194304 579 0 0 0 2000 0 0 0 25 0 1 0 181999204 3805184 541 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/804/statm: 929 541 249 81 0 303 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 21600

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 812
/proc/meminfo: memFree=1748456/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=33.81
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1619 15763 0 0 1 1 3368 11 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=810] ppid=738 vsize=5352 CPUtime=0
/proc/810/stat : 810 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 182002043 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/810/statm: 1338 224 188 169 0 49 0
[pid=812] ppid=810 vsize=3588 CPUtime=17.22
/proc/812/stat : 812 (clasp-1.0) R 810 738 32536 0 -1 4194304 553 0 0 0 1722 0 0 0 25 0 1 0 182002043 3674112 515 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715273 0 0 4096 0 0 0 0 17 0 0 0
/proc/812/statm: 897 515 249 81 0 271 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 21472

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 990
/proc/meminfo: memFree=1746616/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=33.81
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1619 15763 0 0 1 1 3368 11 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=810] ppid=738 vsize=5352 CPUtime=0
/proc/810/stat : 810 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 182002043 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/810/statm: 1338 224 188 169 0 49 0
[pid=812] ppid=810 vsize=4116 CPUtime=68.33
/proc/812/stat : 812 (clasp-1.0) R 810 738 32536 0 -1 4194304 671 0 0 0 6833 0 0 0 25 0 1 0 182002043 4214784 633 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/812/statm: 1029 633 249 81 0 403 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 22000

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1747688/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=4000 CPUtime=59.34
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 672 0 0 0 5933 1 0 0 25 0 1 0 182008949 4096000 634 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1000 634 249 81 0 374 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 21884

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1747432/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=4392 CPUtime=119.32
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 751 0 0 0 11931 1 0 0 25 0 1 0 182008949 4497408 713 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784526 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1098 713 249 81 0 472 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 22276

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1747176/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=4660 CPUtime=179.31
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 807 0 0 0 17930 1 0 0 25 0 1 0 182008949 4771840 769 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1165 769 249 81 0 539 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 22544


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

/proc/meminfo: memFree=1745704/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6004 CPUtime=1258.99
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1163 0 0 0 125897 2 0 0 25 0 1 0 182008949 6148096 1125 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784619 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1501 1125 249 81 0 875 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 23888

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 1018
/proc/meminfo: memFree=1745704/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6140 CPUtime=1318.98
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1175 0 0 0 131896 2 0 0 25 0 1 0 182008949 6287360 1137 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792581 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1535 1137 249 81 0 909 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 24024

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745704/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6140 CPUtime=1378.96
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1178 0 0 0 137894 2 0 0 25 0 1 0 182008949 6287360 1140 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777463 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1535 1140 249 81 0 909 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 24024

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745640/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6140 CPUtime=1438.94
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1189 0 0 0 143892 2 0 0 25 0 1 0 182008949 6287360 1151 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715273 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1535 1151 249 81 0 909 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 24024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745640/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6140 CPUtime=1498.92
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1189 0 0 0 149890 2 0 0 25 0 1 0 182008949 6287360 1151 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1535 1151 249 81 0 909 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 24024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745704/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6140 CPUtime=1558.9
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1191 0 0 0 155888 2 0 0 25 0 1 0 182008949 6287360 1153 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777558 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1535 1153 249 81 0 909 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 24024

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745640/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6140 CPUtime=1618.89
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1196 0 0 0 161887 2 0 0 25 0 1 0 182008949 6287360 1158 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616831 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1535 1158 249 81 0 909 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 24024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745576/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6140 CPUtime=1678.87
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1202 0 0 0 167885 2 0 0 25 0 1 0 182008949 6287360 1164 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784798 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1535 1164 249 81 0 909 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 24024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745512/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6252 CPUtime=1697.27
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1220 0 0 0 169725 2 0 0 25 0 1 0 182008949 6402048 1182 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782458 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1563 1182 249 81 0 937 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 24136

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1018
/proc/meminfo: memFree=1745512/2055920 swapFree=4151632/4192956
[pid=738] ppid=736 vsize=12532 CPUtime=102.76
/proc/738/stat : 738 (pbclasp) S 736 738 32536 0 -1 4194304 1744 17800 0 0 1 1 10262 12 16 0 1 0 181998657 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/738/statm: 3133 487 343 3 0 233 0
[pid=996] ppid=738 vsize=5352 CPUtime=0
/proc/996/stat : 996 (sh) S 738 738 32536 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182008949 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/996/statm: 1338 224 188 169 0 49 0
[pid=998] ppid=996 vsize=6252 CPUtime=1697.27
/proc/998/stat : 998 (clasp-1.0) R 996 738 32536 0 -1 4194304 1220 0 0 0 169725 2 0 0 25 0 1 0 182008949 6402048 1182 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782458 0 0 4096 0 0 0 0 17 1 0 0
/proc/998/statm: 1563 1182 249 81 0 937 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 24136

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 738 and gives
#  childrusage.ru_utime.tv_sec=102
#  childrusage.ru_utime.tv_usec=637396
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=147977
# CPU time returned by wait4() is 102.785
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.74
CPU time (s): 1800.03
CPU user time (s): 1799.88
CPU system time (s): 0.15
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 24156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 102.637
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20150
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= 639
involuntary context switches= 545

runsolver used 1.72974 second user time and 4.83226 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Fri Apr 20 09:00:10 UTC 2007

IDJOB= 366277
IDBENCH= 2844
IDSOLVER= 167
FILE ID= node5/366277-1177059610

PBS_JOBID= 4640193

Free space on /tmp= 66357 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_20.r.opb
COMMAND LINE= pbclasp instance-366277-1177059610.opb /tmp/evaluation/366277-1177059610/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-366277-1177059610 -o ROOT/results/node5/conversion-366277-1177059610 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366277-1177059610/instance-366277-1177059610.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-366277-1177059610 -o ROOT/results/node5/solver-366277-1177059610 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366277-1177059610.opb /tmp/evaluation/366277-1177059610/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  e82b2413101b8c36ea34c3d9f95f4ad5

RANDOM SEED= 574635277

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1751192 kB
Buffers:         59932 kB
Cached:         180012 kB
SwapCached:       9344 kB
Active:         135352 kB
Inactive:       127992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751192 kB
SwapTotal:     4192956 kB
SwapFree:      4151632 kB
Dirty:             580 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            26932 kB
Committed_AS:  8955532 kB
PageTables:       1720 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= 66357 MiB

End job on node5 on Fri Apr 20 09:30:13 UTC 2007