Trace number 355700

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) 10000 10002.9

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k95.cnf
MD5SUMd2a122a986b8c06207b29ef18884dabc
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 variables141985
Number of clauses636168
Sum of the clauses size1637334
Maximum clause length20
Minimum clause length1
Number of clauses of size 1863
Number of clauses of size 2495546
Number of clauses of size 369837
Number of clauses of size 428550
Number of clauses of size 512384
Number of clauses of size over 528988

Solver Data (download as text)

0.00/0.00	c Parsing...
0.59/0.67	c ==============================================================================
0.59/0.67	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.67	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.67	c ==============================================================================
0.59/0.67	c |         0 |  634173  1609295 |  190251       0        0     nan |  0.000 % |
4.09/4.20	c |         0 |  351621  1182181 |      --       0       --      -- |     --   | -171942/-126110
4.19/4.20	c ==============================================================================
4.19/4.20	c Result  :   #vars: 52069   #clauses: 351621   #literals: 1182181
4.19/4.20	c CPU time:   4.02339 s
4.19/4.20	c ==============================================================================
4.69/4.79	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/node44/watcher-355700-1176819977 -o ROOT/results/node44/solver-355700-1176819977 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355700-1176819977/rsat.sh /tmp/evaluation/355700-1176819977/instance-355700-1176819977.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.93 0.98 3/77 18528
/proc/meminfo: memFree=1686200/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=0
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 129909501 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18528/statm: 1338 232 195 169 0 49 0
[pid=18529] ppid=18528 vsize=688 CPUtime=0
/proc/18529/stat : 18529 (SatElite) R 18528 18528 18472 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 129909501 704512 48 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18529/statm: 172 48 39 128 0 41 0

[startup+0.060361 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18528
/proc/meminfo: memFree=1686200/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=0
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 129909501 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18528/statm: 1338 232 195 169 0 49 0
[pid=18529] ppid=18528 vsize=5080 CPUtime=0.04
/proc/18529/stat : 18529 (SatElite) R 18528 18528 18472 0 -1 4194304 1072 0 0 0 4 0 0 0 20 0 1 0 129909501 5201920 1054 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18529/statm: 1270 1055 49 128 0 1139 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10432

[startup+0.101367 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18528
/proc/meminfo: memFree=1686200/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=0
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 129909501 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18528/statm: 1338 232 195 169 0 49 0
[pid=18529] ppid=18528 vsize=9328 CPUtime=0.09
/proc/18529/stat : 18529 (SatElite) R 18528 18528 18472 0 -1 4194304 2012 0 0 0 8 1 0 0 20 0 1 0 129909501 9551872 1994 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18529/statm: 2332 1995 49 128 0 2201 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14680

[startup+0.301387 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18528
/proc/meminfo: memFree=1686200/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=0
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 129909501 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18528/statm: 1338 232 195 169 0 49 0
[pid=18529] ppid=18528 vsize=32396 CPUtime=0.29
/proc/18529/stat : 18529 (SatElite) R 18528 18528 18472 0 -1 4194304 6494 0 0 0 25 4 0 0 21 0 1 0 129909501 33173504 6476 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18529/statm: 8099 6477 49 128 0 7968 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37748

[startup+0.701427 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18528
/proc/meminfo: memFree=1686200/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=0
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 129909501 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18528/statm: 1338 232 195 169 0 49 0
[pid=18529] ppid=18528 vsize=73428 CPUtime=0.69
/proc/18529/stat : 18529 (SatElite) R 18528 18528 18472 0 -1 4194304 15138 0 0 0 60 9 0 0 24 0 1 0 129909501 75190272 15117 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134538968 0 0 4096 3 0 0 0 17 1 0 0
/proc/18529/statm: 18357 15117 64 128 0 18226 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 78780

[startup+1.50151 s]
/proc/loadavg: 0.72 0.93 0.98 2/79 18530
/proc/meminfo: memFree=1623656/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=0
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 129909501 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18528/statm: 1338 232 195 169 0 49 0
[pid=18529] ppid=18528 vsize=85020 CPUtime=1.48
/proc/18529/stat : 18529 (SatElite) R 18528 18528 18472 0 -1 4194304 18877 0 0 0 137 11 0 0 25 0 1 0 129909501 87060480 17220 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18529/statm: 21255 17220 69 128 0 21124 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 90372

[startup+3.10167 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 18530
/proc/meminfo: memFree=1608168/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=0
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 129909501 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18528/statm: 1338 232 195 169 0 49 0
[pid=18529] ppid=18528 vsize=95924 CPUtime=3.09
/proc/18529/stat : 18529 (SatElite) R 18528 18528 18472 0 -1 4194304 21146 0 0 0 294 15 0 0 25 0 1 0 129909501 98226176 19227 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134562506 0 0 4096 3 0 0 0 17 1 0 0
/proc/18529/statm: 23981 19232 69 128 0 23850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101276

[startup+6.302 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 18531
/proc/meminfo: memFree=1651112/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=24956 CPUtime=1.5
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 6260 0 0 0 147 3 0 0 25 0 1 0 129909980 25554944 5933 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530033 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 6239 5933 86 211 0 6025 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30308

[startup+12.7027 s]
/proc/loadavg: 0.78 0.94 0.98 2/79 18531
/proc/meminfo: memFree=1649136/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=27048 CPUtime=7.9
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 6724 0 0 0 785 5 0 0 25 0 1 0 129909980 27697152 6395 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 6762 6395 86 211 0 6548 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32400

[startup+25.502 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 18531
/proc/meminfo: memFree=1644720/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=31328 CPUtime=20.7
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 7884 0 0 0 2064 6 0 0 25 0 1 0 129909980 32079872 7457 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 7832 7457 86 211 0 7618 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36680

[startup+51.1016 s]
/proc/loadavg: 0.87 0.94 0.98 2/79 18531
/proc/meminfo: memFree=1635696/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=40744 CPUtime=46.29
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 10400 0 0 0 4620 9 0 0 25 0 1 0 129909980 41721856 9779 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 10186 9779 86 211 0 9972 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46096

[startup+102.306 s]
/proc/loadavg: 1.03 0.96 0.98 2/79 18531
/proc/meminfo: memFree=1631664/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=44036 CPUtime=97.49
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 12061 0 0 0 9739 10 0 0 25 0 1 0 129909980 45092864 10668 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 11009 10668 86 211 0 10795 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49388

[startup+162.302 s]
/proc/loadavg: 1.01 0.97 0.98 2/79 18531
/proc/meminfo: memFree=1617392/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=59584 CPUtime=157.46
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 16086 0 0 0 15732 14 0 0 25 0 1 0 129909980 61014016 14304 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 14896 14304 86 211 0 14682 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 64936

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 18531
/proc/meminfo: memFree=1616560/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=59932 CPUtime=217.45
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 17758 0 0 0 21729 16 0 0 25 0 1 0 129909980 61370368 14416 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 14983 14416 86 211 0 14769 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 65284

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 18531
/proc/meminfo: memFree=1616304/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=60416 CPUtime=277.43
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 17895 0 0 0 27727 16 0 0 25 0 1 0 129909980 61865984 14553 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 15104 14553 86 211 0 14890 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 65768

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 18531
/proc/meminfo: memFree=1603056/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=72836 CPUtime=337.41
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 21178 0 0 0 33721 20 0 0 25 0 1 0 129909980 74584064 17829 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 18209 17829 86 211 0 17995 0

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

/proc/18531/statm: 162753 160910 86 211 0 162539 0
Current children cumulated CPU time (s) 9399.56
Current children cumulated vsize (KiB) 656364

[startup+9462.3 s]
/proc/loadavg: 1.19 1.10 1.03 2/79 19131
/proc/meminfo: memFree=1024112/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=655396 CPUtime=9454.77
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 206847 0 0 0 945200 277 0 0 25 0 1 0 129909980 671125504 161970 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 163849 161970 86 211 0 163635 0
Current children cumulated CPU time (s) 9459.54
Current children cumulated vsize (KiB) 660748

[startup+9522.3 s]
/proc/loadavg: 1.08 1.08 1.03 2/79 19131
/proc/meminfo: memFree=1016432/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=663200 CPUtime=9514.76
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 208829 0 0 0 951195 281 0 0 25 0 1 0 129909980 679116800 163940 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529923 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 165800 163940 86 211 0 165586 0
Current children cumulated CPU time (s) 9519.53
Current children cumulated vsize (KiB) 668552

[startup+9582.3 s]
/proc/loadavg: 1.07 1.08 1.03 2/79 19131
/proc/meminfo: memFree=1008048/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=671516 CPUtime=9574.74
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 210917 0 0 0 957190 284 0 0 25 0 1 0 129909980 687632384 166026 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 167879 166026 86 211 0 167665 0
Current children cumulated CPU time (s) 9579.51
Current children cumulated vsize (KiB) 676868

[startup+9642.3 s]
/proc/loadavg: 1.03 1.06 1.02 2/79 19131
/proc/meminfo: memFree=998000/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=681384 CPUtime=9634.72
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 213478 0 0 0 963185 287 0 0 25 0 1 0 129909980 697737216 168551 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 170346 168551 86 211 0 170132 0
Current children cumulated CPU time (s) 9639.49
Current children cumulated vsize (KiB) 686736

[startup+9702.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/79 19131
/proc/meminfo: memFree=991024/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=688320 CPUtime=9694.71
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 215229 0 0 0 969182 289 0 0 25 0 1 0 129909980 704839680 170259 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 172080 170259 86 211 0 171866 0
Current children cumulated CPU time (s) 9699.48
Current children cumulated vsize (KiB) 693672

[startup+9762.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/79 19131
/proc/meminfo: memFree=984176/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=695292 CPUtime=9754.7
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 216987 0 0 0 975178 292 0 0 25 0 1 0 129909980 711979008 171984 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 173823 171984 86 211 0 173609 0
Current children cumulated CPU time (s) 9759.47
Current children cumulated vsize (KiB) 700644

[startup+9822.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 19131
/proc/meminfo: memFree=977072/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=701996 CPUtime=9814.68
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 218734 0 0 0 981174 294 0 0 25 0 1 0 129909980 718843904 173717 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 175499 173717 86 211 0 175285 0
Current children cumulated CPU time (s) 9819.45
Current children cumulated vsize (KiB) 707348

[startup+9882.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 19131
/proc/meminfo: memFree=979696/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=695556 CPUtime=9874.67
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 231817 0 0 0 987167 300 0 0 25 0 1 0 129909980 712249344 173023 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522442 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 173889 173023 86 211 0 173675 0
Current children cumulated CPU time (s) 9879.44
Current children cumulated vsize (KiB) 700908

[startup+9942.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 19131
/proc/meminfo: memFree=980976/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=693608 CPUtime=9934.66
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 231882 0 0 0 993165 301 0 0 25 0 1 0 129909980 710254592 172713 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134983576 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 173402 172713 86 211 0 173188 0
Current children cumulated CPU time (s) 9939.43
Current children cumulated vsize (KiB) 698960

[startup+10002.3 s]
/proc/loadavg: 1.00 1.01 1.00 3/79 19131
/proc/meminfo: memFree=982576/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=691516 CPUtime=9994.64
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 231882 0 0 0 999163 301 0 0 25 0 1 0 129909980 708112384 172318 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 172879 172318 86 211 0 172665 0
Current children cumulated CPU time (s) 9999.41
Current children cumulated vsize (KiB) 696868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19131
/proc/meminfo: memFree=982576/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=691516 CPUtime=9995.24
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 231882 0 0 0 999223 301 0 0 25 0 1 0 129909980 708112384 172318 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 172879 172318 86 211 0 172665 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 696868

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19131
/proc/meminfo: memFree=982576/2055920 swapFree=4143524/4192956
[pid=18528] ppid=18526 vsize=5352 CPUtime=4.77
/proc/18528/stat : 18528 (rsat.sh) S 18526 18528 18472 0 -1 4194304 305 24709 0 0 0 0 455 22 16 0 1 0 129909501 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18528/statm: 1338 234 195 169 0 49 0
[pid=18531] ppid=18528 vsize=691516 CPUtime=9995.24
/proc/18531/stat : 18531 (rsat) R 18528 18528 18472 0 -1 4194304 231882 0 0 0 999223 301 0 0 25 0 1 0 129909980 708112384 172318 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18531/statm: 172879 172318 86 211 0 172665 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 696868

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18528 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=556307
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=222966
# CPU time returned by wait4() is 4.77927
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10002.9
CPU time (s): 10000
CPU user time (s): 9996.78
CPU system time (s): 3.23
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 759608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.55631
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25014
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= 16
involuntary context switches= 35

runsolver used 10.2474 second user time and 26.134 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Apr 17 14:26:18 UTC 2007

IDJOB= 355700
IDBENCH= 20546
IDSOLVER= 169
FILE ID= node44/355700-1176819977

PBS_JOBID= 4586359

Free space on /tmp= 66427 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/355700-1176819977/rsat.sh /tmp/evaluation/355700-1176819977/instance-355700-1176819977.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-355700-1176819977 -o ROOT/results/node44/solver-355700-1176819977 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355700-1176819977/rsat.sh /tmp/evaluation/355700-1176819977/instance-355700-1176819977.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d2a122a986b8c06207b29ef18884dabc

RANDOM SEED= 180474847

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1686800 kB
Buffers:         36928 kB
Cached:         250588 kB
SwapCached:      27460 kB
Active:         214996 kB
Inactive:       110000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686800 kB
SwapTotal:     4192956 kB
SwapFree:      4143524 kB
Dirty:           16896 kB
Writeback:           0 kB
Mapped:          31884 kB
Slab:            29680 kB
Committed_AS:   418468 kB
PageTables:       1736 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= 66416 MiB

End job on node44 on Tue Apr 17 17:13:03 UTC 2007