Trace number 336130

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
Bench CategoryCRAFTED (crafted 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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9154    24624 |    2746       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |    7910    27660 |      --       0       --      -- |     --   | -1244/3036
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 1323   #clauses: 7910   #literals: 27660
0.00/0.07	c CPU time:   0.069989 s
0.00/0.07	c ==============================================================================
0.00/0.09	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/node34/watcher-336130-1173640914 -o ROOT/results/node34/solver-336130-1173640914 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336130-1173640914/rsat.sh /tmp/evaluation/336130-1173640914/instance-336130-1173640914.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: 0.85 0.97 0.99 3/64 23955
/proc/meminfo: memFree=1526968/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0
/proc/23955/stat : 23955 (rsat.sh) R 23953 23955 23890 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 90047144 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23955/statm: 1338 231 194 169 0 49 0
[pid=23956] ppid=23955 vsize=1172 CPUtime=0
/proc/23956/stat : 23956 (SatElite) R 23955 23955 23890 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 90047144 1200128 165 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/23956/statm: 293 166 49 128 0 162 0

[startup+0.100963 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23955
/proc/meminfo: memFree=1526968/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.201972 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23955
/proc/meminfo: memFree=1526968/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.301979 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23955
/proc/meminfo: memFree=1526968/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.702011 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23955
/proc/meminfo: memFree=1526968/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50108 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1524008/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=3804 CPUtime=1.4
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 842 0 0 0 140 0 0 0 25 0 1 0 90047153 3895296 796 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 951 796 86 211 0 737 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9156

[startup+3.1012 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1522600/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=5032 CPUtime=3
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 1211 0 0 0 300 0 0 0 25 0 1 0 90047153 5152768 1100 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 1258 1100 86 211 0 1044 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10384

[startup+6.30146 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1520040/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=6964 CPUtime=6.2
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 1763 0 0 0 620 0 0 0 25 0 1 0 90047153 7131136 1587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522855 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 1741 1587 86 211 0 1527 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12316

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1517360/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=9664 CPUtime=12.6
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 2565 0 0 0 1259 1 0 0 25 0 1 0 90047153 9895936 2226 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 2416 2226 86 211 0 2202 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15016

[startup+25.502 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1513200/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=13784 CPUtime=25.39
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 3807 0 0 0 2537 2 0 0 25 0 1 0 90047153 14114816 3272 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 3446 3272 86 211 0 3232 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19136

[startup+51.101 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1507440/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=19756 CPUtime=50.99
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 5737 0 0 0 5095 4 0 0 25 0 1 0 90047153 20230144 4716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529218 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 4939 4716 86 211 0 4725 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25108

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=29640 CPUtime=102.18
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 9035 0 0 0 10211 7 0 0 25 0 1 0 90047153 30351360 7048 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 7410 7048 86 211 0 7196 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34992

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1489200/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=38684 CPUtime=162.16
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 11362 0 0 0 16207 9 0 0 25 0 1 0 90047153 39612416 9375 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 9671 9375 86 211 0 9457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44036

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1487024/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=40168 CPUtime=222.15
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 12595 0 0 0 22205 10 0 0 25 0 1 0 90047153 41132032 9792 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 10042 9792 86 211 0 9828 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45520

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1475888/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=51504 CPUtime=282.13
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 15445 0 0 0 28200 13 0 0 25 0 1 0 90047153 52740096 12642 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 12876 12642 86 211 0 12662 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 56856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1465392/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=62820 CPUtime=342.12
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 19961 0 0 0 34195 17 0 0 25 0 1 0 90047153 64327680 15189 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 15705 15189 86 211 0 15491 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 68172

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1465392/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=62820 CPUtime=402.1
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 19961 0 0 0 40193 17 0 0 25 0 1 0 90047153 64327680 15189 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526475 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 15705 15189 86 211 0 15491 0

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

[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=65260 CPUtime=582.05
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 20606 0 0 0 58187 18 0 0 25 0 1 0 90047153 66826240 15834 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 16315 15834 86 211 0 16101 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 70612

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1456496/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=71680 CPUtime=642.04
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 22270 0 0 0 64184 20 0 0 25 0 1 0 90047153 73400320 17465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 17920 17465 86 211 0 17706 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 77032

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1447856/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=80492 CPUtime=702.02
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 24495 0 0 0 70180 22 0 0 25 0 1 0 90047153 82423808 19624 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 20123 19624 86 211 0 19909 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 85844

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1439024/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=89444 CPUtime=762
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 26788 0 0 0 76176 24 0 0 25 0 1 0 90047153 91590656 21819 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 22361 21819 86 211 0 22147 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 94796

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1435120/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=92012 CPUtime=821.99
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 29888 0 0 0 82172 27 0 0 25 0 1 0 90047153 94220288 22741 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 23003 22741 86 211 0 22789 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 97364

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=92012 CPUtime=881.98
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 29893 0 0 0 88171 27 0 0 25 0 1 0 90047153 94220288 22746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 23003 22746 86 211 0 22789 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 97364

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=92012 CPUtime=941.96
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 29893 0 0 0 94169 27 0 0 25 0 1 0 90047153 94220288 22746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 23003 22746 86 211 0 22789 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 97364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1435248/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=92012 CPUtime=1001.94
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 29893 0 0 0 100167 27 0 0 25 0 1 0 90047153 94220288 22746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 23003 22746 86 211 0 22789 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 97364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1435248/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=92012 CPUtime=1061.93
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 29893 0 0 0 106166 27 0 0 25 0 1 0 90047153 94220288 22746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 23003 22746 86 211 0 22789 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 97364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1435312/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=92012 CPUtime=1121.91
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 29895 0 0 0 112164 27 0 0 25 0 1 0 90047153 94220288 22748 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 23003 22748 86 211 0 22789 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 97364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1434160/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=93292 CPUtime=1181.89
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 30206 0 0 0 118162 27 0 0 25 0 1 0 90047153 95531008 23059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 23323 23059 86 211 0 23109 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 98644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1430640/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=96796 CPUtime=1200
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 31113 0 0 0 119971 29 0 0 25 0 1 0 90047153 99119104 23900 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 24199 23900 86 211 0 23985 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 102148

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23958
/proc/meminfo: memFree=1430640/2055920 swapFree=4192812/4192956
[pid=23955] ppid=23953 vsize=5352 CPUtime=0.08
/proc/23955/stat : 23955 (rsat.sh) S 23953 23955 23890 0 -1 4194304 305 487 0 0 0 0 8 0 15 0 1 0 90047144 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23955/statm: 1338 234 195 169 0 49 0
[pid=23958] ppid=23955 vsize=96796 CPUtime=1200
/proc/23958/stat : 23958 (rsat) R 23955 23955 23890 0 -1 4194304 31113 0 0 0 119971 29 0 0 25 0 1 0 90047153 99119104 23900 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23958/statm: 24199 23900 86 211 0 23985 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 102148

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23955 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=81987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.086986
while last known CPU time is 1200.08

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

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.29
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 106728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.081987
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 792
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= 2

runsolver used 0.894863 second user time and 2.44463 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Mar 11 19:21:54 UTC 2007

IDJOB= 336130
IDBENCH= 24668
IDSOLVER= 104
FILE ID= node34/336130-1173640914

PBS_JOBID= 4101374

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336130-1173640914/rsat.sh /tmp/evaluation/336130-1173640914/instance-336130-1173640914.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-336130-1173640914 -o ROOT/results/node34/solver-336130-1173640914 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336130-1173640914/rsat.sh /tmp/evaluation/336130-1173640914/instance-336130-1173640914.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0457634d4b446c9bbce48df93abd0143

RANDOM SEED= 285213010

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.238
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		: 3000.238
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:       1527384 kB
Buffers:         46036 kB
Cached:         392224 kB
SwapCached:          0 kB
Active:          50628 kB
Inactive:       402940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          25456 kB
Slab:            61064 kB
Committed_AS:   117604 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Sun Mar 11 19:41:57 UTC 2007