Trace number 313980

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 NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.04 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

0.00/0.00	c Parsing...
0.68/0.78	c ==============================================================================
0.68/0.78	c |           |     ORIGINAL     |              LEARNT              |          |
0.68/0.78	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.68/0.78	c ==============================================================================
0.68/0.78	c |         0 |  800029  1846994 |  240008       0        0     nan |  0.000 % |
5.99/6.06	c |         0 |  286487   742981 |      --       0       --      -- |     --   | -319559/-664723
5.99/6.06	c ==============================================================================
5.99/6.06	c Result  :   #vars: 49204   #clauses: 286487   #literals: 742981
5.99/6.06	c CPU time:   5.85311 s
5.99/6.06	c ==============================================================================
6.39/6.49	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-313980-1176894285 -o ROOT/results/node7/solver-313980-1176894285 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313980-1176894285/rsat.sh /tmp/evaluation/313980-1176894285/instance-313980-1176894285.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 3/77 23502
/proc/meminfo: memFree=1407600/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=1136 CPUtime=0
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 203 0 0 0 0 0 0 0 19 0 1 0 165466158 1163264 185 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 284 187 49 128 0 153 0

[startup+0.0275349 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23502
/proc/meminfo: memFree=1407600/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=5524 CPUtime=0.02
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 1107 0 0 0 2 0 0 0 19 0 1 0 165466158 5656576 1089 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 1381 1090 49 128 0 1250 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10876

[startup+0.101541 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23502
/proc/meminfo: memFree=1407600/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=20916 CPUtime=0.09
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 4255 0 0 0 8 1 0 0 19 0 1 0 165466158 21417984 4238 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548040 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 5229 4239 49 128 0 5098 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26268

[startup+0.301564 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23502
/proc/meminfo: memFree=1407600/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=49660 CPUtime=0.29
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 9918 0 0 0 24 5 0 0 20 0 1 0 165466158 50851840 9900 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 12415 9901 49 128 0 12284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55012

[startup+0.701604 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23502
/proc/meminfo: memFree=1407600/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=81408 CPUtime=0.68
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 18178 0 0 0 58 10 0 0 24 0 1 0 165466158 83361792 18160 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134545931 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 20352 18160 50 128 0 20221 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 86760

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23504
/proc/meminfo: memFree=1323552/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=95736 CPUtime=1.49
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 22749 0 0 0 136 13 0 0 25 0 1 0 165466158 98033664 20711 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 23934 20711 69 128 0 23803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101088

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23504
/proc/meminfo: memFree=1318560/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=99080 CPUtime=3.09
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 23730 0 0 0 295 14 0 0 25 0 1 0 165466158 101457920 21557 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571298 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 24770 21557 69 128 0 24639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104432

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23504
/proc/meminfo: memFree=1316064/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=0
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165466158 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23502/statm: 1338 232 195 169 0 49 0
[pid=23503] ppid=23502 vsize=99664 CPUtime=6.29
/proc/23503/stat : 23503 (SatElite) R 23502 23502 22195 0 -1 4194304 35932 0 0 0 607 22 0 0 25 0 1 0 165466158 102055936 21980 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/23503/statm: 24916 21980 69 128 0 24785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105016

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23505
/proc/meminfo: memFree=1378464/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=20248 CPUtime=6.19
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 5105 0 0 0 618 1 0 0 25 0 1 0 165466808 20733952 4757 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 5062 4757 86 211 0 4848 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25600

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 23505
/proc/meminfo: memFree=1377248/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=21560 CPUtime=18.99
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 5454 0 0 0 1897 2 0 0 25 0 1 0 165466808 22077440 5090 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 5390 5090 86 211 0 5176 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26912

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 23505
/proc/meminfo: memFree=1371104/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=28076 CPUtime=44.58
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 7049 0 0 0 4454 4 0 0 25 0 1 0 165466808 28749824 6684 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 7019 6684 86 211 0 6805 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 33428

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 23505
/proc/meminfo: memFree=1359072/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=39992 CPUtime=95.77
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 10125 0 0 0 9569 8 0 0 25 0 1 0 165466808 40951808 9652 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 9998 9652 86 211 0 9784 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45344

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23505
/proc/meminfo: memFree=1345184/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=54376 CPUtime=155.75
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 13828 0 0 0 15562 13 0 0 25 0 1 0 165466808 55681024 13145 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 13594 13145 86 211 0 13380 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 59728

[startup+222.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/79 23505
/proc/meminfo: memFree=1336544/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=62624 CPUtime=215.73
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 15982 0 0 0 21557 16 0 0 25 0 1 0 165466808 64126976 15273 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530180 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 15656 15273 86 211 0 15442 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 67976

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 23505
/proc/meminfo: memFree=1334880/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=64160 CPUtime=275.71
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 17148 0 0 0 27554 17 0 0 25 0 1 0 165466808 65699840 15661 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 16040 15661 86 211 0 15826 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 69512

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23505
/proc/meminfo: memFree=1334880/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=64160 CPUtime=335.7
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 17148 0 0 0 33552 18 0 0 25 0 1 0 165466808 65699840 15661 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 16040 15661 86 211 0 15826 0

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

/proc/23505/statm: 17188 16495 86 211 0 16974 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 74104

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23505
/proc/meminfo: memFree=1324704/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=75636 CPUtime=575.63
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 20124 0 0 0 57540 23 0 0 25 0 1 0 165466808 77451264 18231 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 18909 18231 86 211 0 18695 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 80988

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23505
/proc/meminfo: memFree=1323808/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=76156 CPUtime=635.61
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 21943 0 0 0 63537 24 0 0 25 0 1 0 165466808 77983744 18398 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19039 18398 86 211 0 18825 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 81508

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23505
/proc/meminfo: memFree=1323808/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=76288 CPUtime=695.59
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 21962 0 0 0 69534 25 0 0 25 0 1 0 165466808 78118912 18417 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19072 18417 86 211 0 18858 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 81640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23505
/proc/meminfo: memFree=1323808/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=76288 CPUtime=755.58
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 21976 0 0 0 75533 25 0 0 25 0 1 0 165466808 78118912 18431 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19072 18431 86 211 0 18858 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 81640

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 23505
/proc/meminfo: memFree=1323552/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=76680 CPUtime=815.56
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 22046 0 0 0 81530 26 0 0 25 0 1 0 165466808 78520320 18501 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19170 18501 86 211 0 18956 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 82032

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 23505
/proc/meminfo: memFree=1323488/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=76680 CPUtime=875.55
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 22046 0 0 0 87528 27 0 0 25 0 1 0 165466808 78520320 18501 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526475 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19170 18501 86 211 0 18956 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 82032

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 23505
/proc/meminfo: memFree=1323168/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=77200 CPUtime=935.52
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 22156 0 0 0 93525 27 0 0 25 0 1 0 165466808 79052800 18578 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19300 18578 86 211 0 19086 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 82552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23505
/proc/meminfo: memFree=1323040/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=77200 CPUtime=995.51
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 22210 0 0 0 99523 28 0 0 25 0 1 0 165466808 79052800 18632 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19300 18632 86 211 0 19086 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 82552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23505
/proc/meminfo: memFree=1320992/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=79264 CPUtime=1055.5
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 22727 0 0 0 105520 30 0 0 25 0 1 0 165466808 81166336 19149 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 19816 19149 86 211 0 19602 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 84616

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 23505
/proc/meminfo: memFree=1316640/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=83640 CPUtime=1115.48
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 23816 0 0 0 111517 31 0 0 25 0 1 0 165466808 85647360 20235 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 20910 20235 86 211 0 20696 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 88992

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 23505
/proc/meminfo: memFree=1313184/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=87092 CPUtime=1175.46
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 24690 0 0 0 117513 33 0 0 25 0 1 0 165466808 89182208 21109 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 21773 21109 86 211 0 21559 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 92444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 23505
/proc/meminfo: memFree=1312288/2055920 swapFree=4150736/4192956
[pid=23502] ppid=23500 vsize=5352 CPUtime=6.48
/proc/23502/stat : 23502 (rsat.sh) S 23500 23502 22195 0 -1 4194304 305 35933 0 0 0 0 624 24 16 0 1 0 165466158 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23502/statm: 1338 234 195 169 0 49 0
[pid=23505] ppid=23502 vsize=87808 CPUtime=1193.56
/proc/23505/stat : 23505 (rsat) R 23502 23502 22195 0 -1 4194304 24886 0 0 0 119323 33 0 0 25 0 1 0 165466808 89915392 21305 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23505/statm: 21952 21305 86 211 0 21738 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 93160

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23502 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=247050
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=248962
# CPU time returned by wait4() is 6.49601
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.47
CPU system time (s): 0.57
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 115356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.24705
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36238
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= 15
involuntary context switches= 11

runsolver used 1.2768 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 18 11:04:45 UTC 2007

IDJOB= 313980
IDBENCH= 20380
IDSOLVER= 104
FILE ID= node7/313980-1176894285

PBS_JOBID= 4595114

Free space on /tmp= 66366 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313980-1176894285/rsat.sh /tmp/evaluation/313980-1176894285/instance-313980-1176894285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-313980-1176894285 -o ROOT/results/node7/solver-313980-1176894285 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313980-1176894285/rsat.sh /tmp/evaluation/313980-1176894285/instance-313980-1176894285.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 71000132

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1408008 kB
Buffers:         35012 kB
Cached:         537424 kB
SwapCached:      22224 kB
Active:         220488 kB
Inactive:       384552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1408008 kB
SwapTotal:     4192956 kB
SwapFree:      4150736 kB
Dirty:           16048 kB
Writeback:           0 kB
Mapped:          30724 kB
Slab:            28284 kB
Committed_AS:  7084068 kB
PageTables:       1864 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= 66356 MiB

End job on node7 on Wed Apr 18 11:24:48 UTC 2007