Trace number 337054

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) 1200.02 1200.45

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark696.65
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.01/0.03	c ==============================================================================
0.01/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.03	c ==============================================================================
0.01/0.03	c |         0 |   31531    81634 |    9459       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   13274    37444 |      --       0       --      -- |     --   | -17941/-43185
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 3005   #clauses: 13274   #literals: 37444
0.09/0.15	c CPU time:   0.148977 s
0.09/0.15	c ==============================================================================
0.09/0.18	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-337054-1173659175 -o ROOT/results/node11/solver-337054-1173659175 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337054-1173659175/rsat.sh /tmp/evaluation/337054-1173659175/instance-337054-1173659175.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 1.08 3/77 31976
/proc/meminfo: memFree=1089400/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 385872065 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31976/statm: 1338 232 195 169 0 49 0
[pid=31977] ppid=31976 vsize=1556 CPUtime=0
/proc/31977/stat : 31977 (SatElite) R 31976 31976 31237 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 385872065 1593344 252 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/31977/statm: 389 254 49 128 0 258 0

[startup+0.022722 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 31976
/proc/meminfo: memFree=1089400/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 385872065 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31976/statm: 1338 232 195 169 0 49 0
[pid=31977] ppid=31976 vsize=3900 CPUtime=0.01
/proc/31977/stat : 31977 (SatElite) R 31976 31976 31237 0 -1 4194304 758 0 0 0 1 0 0 0 19 0 1 0 385872065 3993600 740 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31977/statm: 975 741 50 128 0 844 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9252

[startup+0.101731 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 31976
/proc/meminfo: memFree=1089400/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 385872065 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31976/statm: 1338 232 195 169 0 49 0
[pid=31977] ppid=31976 vsize=5672 CPUtime=0.09
/proc/31977/stat : 31977 (SatElite) R 31976 31976 31237 0 -1 4194304 1302 0 0 0 9 0 0 0 19 0 1 0 385872065 5808128 1187 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134580050 0 0 4096 3 0 0 0 17 1 0 0
/proc/31977/statm: 1418 1187 69 128 0 1287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11024

[startup+0.301755 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 31976
/proc/meminfo: memFree=1089400/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701802 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 31976
/proc/meminfo: memFree=1089400/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 31979
/proc/meminfo: memFree=1086952/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=3604 CPUtime=1.31
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 749 0 0 0 131 0 0 0 25 0 1 0 385872083 3690496 733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 901 733 86 211 0 687 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8956

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 31979
/proc/meminfo: memFree=1086056/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=3896 CPUtime=2.91
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 835 0 0 0 291 0 0 0 25 0 1 0 385872083 3989504 803 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 974 803 86 211 0 760 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9248

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 31979
/proc/meminfo: memFree=1085672/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=4332 CPUtime=6.1
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 1031 0 0 0 610 0 0 0 25 0 1 0 385872083 4435968 919 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 1083 919 86 211 0 869 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9684

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 1.08 2/79 31979
/proc/meminfo: memFree=1084264/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=5248 CPUtime=12.51
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 1335 0 0 0 1250 1 0 0 25 0 1 0 385872083 5373952 1158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 1312 1158 86 211 0 1098 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10600

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.08 2/79 31979
/proc/meminfo: memFree=1082088/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=7816 CPUtime=25.31
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 2168 0 0 0 2529 2 0 0 25 0 1 0 385872083 8003584 1762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 1954 1762 86 211 0 1740 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13168

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.08 2/79 31979
/proc/meminfo: memFree=1079400/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=10640 CPUtime=50.89
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 3313 0 0 0 5086 3 0 0 25 0 1 0 385872083 10895360 2421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 2660 2421 86 211 0 2446 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15992

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/79 31979
/proc/meminfo: memFree=1073320/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=16424 CPUtime=102.08
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 5203 0 0 0 10203 5 0 0 25 0 1 0 385872083 16818176 3923 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 4106 3923 86 211 0 3892 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21776

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/79 31979
/proc/meminfo: memFree=1069864/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=20268 CPUtime=162.06
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 6979 0 0 0 16199 7 0 0 25 0 1 0 385872083 20754432 4733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 5067 4733 86 211 0 4853 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25620

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 31979
/proc/meminfo: memFree=1067560/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=22472 CPUtime=222.05
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 7586 0 0 0 22197 8 0 0 25 0 1 0 385872083 23011328 5340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 5618 5340 86 211 0 5404 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27824

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 31979
/proc/meminfo: memFree=1063592/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=25940 CPUtime=282.03
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 9353 0 0 0 28193 10 0 0 25 0 1 0 385872083 26562560 6271 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 6485 6271 86 211 0 6271 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31292

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/79 31979
/proc/meminfo: memFree=1063656/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=25940 CPUtime=342
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 9353 0 0 0 34190 10 0 0 25 0 1 0 385872083 26562560 6271 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 6485 6271 86 211 0 6271 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31292

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/79 31979
/proc/meminfo: memFree=1063528/2055920 swapFree=4169972/4192956

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

[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=37736 CPUtime=521.95
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 12401 0 0 0 52180 15 0 0 25 0 1 0 385872083 38641664 8900 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 9434 8900 86 211 0 9220 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 43088

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/79 31979
/proc/meminfo: memFree=1052136/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=38496 CPUtime=581.93
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 14368 0 0 0 58177 16 0 0 25 0 1 0 385872083 39419904 9172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 9624 9172 86 211 0 9410 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 43848

[startup+642.301 s]
/proc/loadavg: 1.06 1.00 1.03 2/79 31979
/proc/meminfo: memFree=1052136/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=38496 CPUtime=641.93
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 14368 0 0 0 64176 17 0 0 25 0 1 0 385872083 39419904 9172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 9624 9172 86 211 0 9410 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 43848

[startup+702.301 s]
/proc/loadavg: 1.02 1.00 1.02 2/79 31979
/proc/meminfo: memFree=1052200/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=38496 CPUtime=701.9
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 14368 0 0 0 70173 17 0 0 25 0 1 0 385872083 39419904 9172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 9624 9172 86 211 0 9410 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 43848

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.01 2/79 31979
/proc/meminfo: memFree=1052008/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=38888 CPUtime=761.88
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 14422 0 0 0 76171 17 0 0 25 0 1 0 385872083 39821312 9226 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 9722 9226 86 211 0 9508 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 44240

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 31979
/proc/meminfo: memFree=1051496/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=39404 CPUtime=821.87
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 14569 0 0 0 82169 18 0 0 25 0 1 0 385872083 40349696 9308 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 9851 9308 86 211 0 9637 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 44756

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31979
/proc/meminfo: memFree=1051240/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=39660 CPUtime=881.85
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 14684 0 0 0 88166 19 0 0 25 0 1 0 385872083 40611840 9358 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 9915 9358 86 211 0 9701 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 45012

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31979
/proc/meminfo: memFree=1048680/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=42264 CPUtime=941.83
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 15406 0 0 0 94163 20 0 0 25 0 1 0 385872083 43278336 10080 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 10566 10080 86 211 0 10352 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 47616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31979
/proc/meminfo: memFree=1045160/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=45528 CPUtime=1001.81
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 16277 0 0 0 100160 21 0 0 25 0 1 0 385872083 46620672 10951 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 11382 10951 86 211 0 11168 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 50880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31979
/proc/meminfo: memFree=1042408/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=48244 CPUtime=1061.8
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 16987 0 0 0 106158 22 0 0 25 0 1 0 385872083 49401856 11661 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 12061 11661 86 211 0 11847 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 53596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31979
/proc/meminfo: memFree=1039656/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=50892 CPUtime=1121.78
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 17663 0 0 0 112155 23 0 0 25 0 1 0 385872083 52113408 12337 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 12723 12337 86 211 0 12509 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 56244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31981
/proc/meminfo: memFree=1038056/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=51644 CPUtime=1181.76
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 19866 0 0 0 118151 25 0 0 25 0 1 0 385872083 52883456 12692 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 12911 12692 86 211 0 12697 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 56996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31981
/proc/meminfo: memFree=1038056/2055920 swapFree=4169972/4192956
[pid=31976] ppid=31974 vsize=5352 CPUtime=0.16
/proc/31976/stat : 31976 (rsat.sh) S 31974 31976 31237 0 -1 4194304 305 1479 0 0 0 0 16 0 16 0 1 0 385872065 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31976/statm: 1338 234 195 169 0 49 0
[pid=31979] ppid=31976 vsize=51644 CPUtime=1199.86
/proc/31979/stat : 31979 (rsat) R 31976 31976 31237 0 -1 4194304 19866 0 0 0 119961 25 0 0 25 0 1 0 385872083 52883456 12692 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31979/statm: 12911 12692 86 211 0 12697 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56996

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31976 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=168974 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.177972
while last known CPU time is 1200.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.25
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 64584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.168974
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1784
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= 4

runsolver used 1.2878 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Mar 12 00:26:15 UTC 2007

IDJOB= 337054
IDBENCH= 24690
IDSOLVER= 104
FILE ID= node11/337054-1173659175

PBS_JOBID= 4101389

Free space on /tmp= 66231 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337054-1173659175/rsat.sh /tmp/evaluation/337054-1173659175/instance-337054-1173659175.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-337054-1173659175 -o ROOT/results/node11/solver-337054-1173659175 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337054-1173659175/rsat.sh /tmp/evaluation/337054-1173659175/instance-337054-1173659175.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ad877d677446ba8c798f8e71c4c035c2

RANDOM SEED= 309659738

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1089880 kB
Buffers:         58456 kB
Cached:         809220 kB
SwapCached:       2248 kB
Active:         466816 kB
Inactive:       423752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089880 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            61080 kB
Committed_AS:  1224380 kB
PageTables:       1756 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= 66231 MiB

End job on node11 on Mon Mar 12 00:46:18 UTC 2007