Trace number 334450

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) 1200.09 1201.01

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   44593   200002 |   13377       0        0     nan |  0.000 % |
0.06/0.10	c |         0 |   43237   193557 |      --       0       --      -- |     --   | -547/-2649
0.06/0.10	c ==============================================================================
0.06/0.10	c Result  :   #vars: 4447   #clauses: 43237   #literals: 193557
0.06/0.10	c CPU time:   0.067989 s
0.06/0.10	c ==============================================================================
0.06/0.18	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/node5/watcher-334450-1173572776 -o ROOT/results/node5/solver-334450-1173572776 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334450-1173572776/rsat.sh /tmp/evaluation/334450-1173572776/instance-334450-1173572776.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: 0.78 0.95 0.96 3/77 23022
/proc/meminfo: memFree=1875936/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 377232492 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23022/statm: 1338 232 195 169 0 49 0
[pid=23023] ppid=23022 vsize=684 CPUtime=0
/proc/23023/stat : 23023 (SatElite) D 23022 23022 22957 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 377232493 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/23023/statm: 171 44 36 128 0 40 0

[startup+0.043744 s]
/proc/loadavg: 0.78 0.95 0.96 3/77 23022
/proc/meminfo: memFree=1875936/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 377232492 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23022/statm: 1338 232 195 169 0 49 0
[pid=23023] ppid=23022 vsize=2228 CPUtime=0
/proc/23023/stat : 23023 (SatElite) R 23022 23022 22957 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 377232493 2281472 413 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/23023/statm: 557 414 50 128 0 426 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7580

[startup+0.101746 s]
/proc/loadavg: 0.78 0.95 0.96 3/77 23022
/proc/meminfo: memFree=1875936/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 377232492 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23022/statm: 1338 232 195 169 0 49 0
[pid=23023] ppid=23022 vsize=5460 CPUtime=0.06
/proc/23023/stat : 23023 (SatElite) R 23022 23022 22957 0 -1 4194304 1277 0 0 0 6 0 0 0 18 0 1 0 377232493 5591040 1169 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 0 0 0
/proc/23023/statm: 1365 1169 69 128 0 1234 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10812

[startup+0.301776 s]
/proc/loadavg: 0.78 0.95 0.96 3/77 23022
/proc/meminfo: memFree=1875936/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701822 s]
/proc/loadavg: 0.78 0.95 0.96 3/77 23022
/proc/meminfo: memFree=1875936/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.5019 s]
/proc/loadavg: 0.78 0.95 0.96 2/79 23025
/proc/meminfo: memFree=1871056/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=4720 CPUtime=1.3
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 1020 0 0 0 130 0 0 0 25 0 1 0 377232511 4833280 1000 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529463 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 1180 1000 86 211 0 966 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 10072

[startup+3.10109 s]
/proc/loadavg: 0.78 0.95 0.96 2/79 23025
/proc/meminfo: memFree=1870608/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=4972 CPUtime=2.9
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 1103 0 0 0 290 0 0 0 25 0 1 0 377232511 5091328 1083 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 1243 1083 86 211 0 1029 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 10324

[startup+6.30145 s]
/proc/loadavg: 0.80 0.95 0.96 2/79 23025
/proc/meminfo: memFree=1869840/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=5504 CPUtime=6.1
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 1225 0 0 0 610 0 0 0 25 0 1 0 377232511 5636096 1205 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529170 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 1376 1205 86 211 0 1162 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10856

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.96 2/79 23025
/proc/meminfo: memFree=1868624/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=6700 CPUtime=12.49
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 1526 0 0 0 1249 0 0 0 25 0 1 0 377232511 6860800 1506 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 1675 1506 86 211 0 1461 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 12052

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.96 2/79 23025
/proc/meminfo: memFree=1867536/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=7576 CPUtime=25.3
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 1824 0 0 0 2529 1 0 0 25 0 1 0 377232511 7757824 1740 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 1894 1740 86 211 0 1680 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 12928

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.96 2/79 23025
/proc/meminfo: memFree=1866000/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=9384 CPUtime=50.87
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 2419 0 0 0 5086 1 0 0 25 0 1 0 377232511 9609216 2139 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 2346 2139 86 211 0 2132 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 14736

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.96 2/79 23025
/proc/meminfo: memFree=1863376/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=12168 CPUtime=102.03
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 3534 0 0 0 10201 2 0 0 25 0 1 0 377232511 12460032 2768 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 3042 2768 86 211 0 2828 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 17520

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.96 2/79 23025
/proc/meminfo: memFree=1859728/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=15500 CPUtime=161.98
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 4806 0 0 0 16195 3 0 0 25 0 1 0 377232511 15872000 3652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 3875 3652 86 211 0 3661 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 20852

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 23025
/proc/meminfo: memFree=1859664/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=15500 CPUtime=221.94
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 4806 0 0 0 22191 3 0 0 25 0 1 0 377232511 15872000 3652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 3875 3652 86 211 0 3661 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 20852

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 3/79 23025
/proc/meminfo: memFree=1855888/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=19764 CPUtime=281.89
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 5928 0 0 0 28184 5 0 0 25 0 1 0 377232511 20238336 4580 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 4941 4580 86 211 0 4727 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 25116

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 23025
/proc/meminfo: memFree=1854032/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=21468 CPUtime=341.86
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 7156 0 0 0 34180 6 0 0 25 0 1 0 377232511 21983232 5036 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522849 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 5367 5036 86 211 0 5153 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 26820

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 23025
/proc/meminfo: memFree=1853968/2055920 swapFree=4170416/4192956

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

[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=26444 CPUtime=521.74
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 8428 0 0 0 52166 8 0 0 25 0 1 0 377232511 27078656 6308 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523247 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 6611 6308 86 211 0 6397 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 31796

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 23025
/proc/meminfo: memFree=1845072/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=30040 CPUtime=581.69
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 9345 0 0 0 58161 8 0 0 25 0 1 0 377232511 30760960 7225 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526440 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 7510 7225 86 211 0 7296 0
Current children cumulated CPU time (s) 581.83
Current children cumulated vsize (KiB) 35392

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 23025
/proc/meminfo: memFree=1845072/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=29508 CPUtime=641.65
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 10169 0 0 0 64156 9 0 0 25 0 1 0 377232511 30216192 7149 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23025/statm: 7377 7149 86 211 0 7163 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 34860

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 23025
/proc/meminfo: memFree=1845008/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=29508 CPUtime=701.61
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 10169 0 0 0 70152 9 0 0 25 0 1 0 377232511 30216192 7149 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 7377 7149 86 211 0 7163 0
Current children cumulated CPU time (s) 701.75
Current children cumulated vsize (KiB) 34860

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 23025
/proc/meminfo: memFree=1844880/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=29508 CPUtime=761.58
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 10170 0 0 0 76149 9 0 0 25 0 1 0 377232511 30216192 7150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 7377 7150 86 211 0 7163 0
Current children cumulated CPU time (s) 761.72
Current children cumulated vsize (KiB) 34860

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 23025
/proc/meminfo: memFree=1844624/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=29888 CPUtime=821.55
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 10273 0 0 0 82145 10 0 0 25 0 1 0 377232511 30605312 7253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 7472 7253 86 211 0 7258 0
Current children cumulated CPU time (s) 821.69
Current children cumulated vsize (KiB) 35240

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 23025
/proc/meminfo: memFree=1841232/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=33288 CPUtime=881.5
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 11119 0 0 0 88139 11 0 0 25 0 1 0 377232511 34086912 8099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 8322 8099 86 211 0 8108 0
Current children cumulated CPU time (s) 881.64
Current children cumulated vsize (KiB) 38640

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 23025
/proc/meminfo: memFree=1838096/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=37660 CPUtime=941.45
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 12280 0 0 0 94134 11 0 0 25 0 1 0 377232511 38563840 8874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522866 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 9415 8874 86 211 0 9201 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 43012

[startup+1002.3 s]
/proc/loadavg: 1.12 1.02 0.97 2/79 23025
/proc/meminfo: memFree=1834896/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=41020 CPUtime=1001.4
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 13084 0 0 0 100128 12 0 0 25 0 1 0 377232511 42004480 9645 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 10255 9645 86 211 0 10041 0
Current children cumulated CPU time (s) 1001.54
Current children cumulated vsize (KiB) 46372

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 0.97 2/79 23025
/proc/meminfo: memFree=1833360/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=41704 CPUtime=1061.35
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 15117 0 0 0 106122 13 0 0 25 0 1 0 377232511 42704896 9976 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 10426 9976 86 211 0 10212 0
Current children cumulated CPU time (s) 1061.49
Current children cumulated vsize (KiB) 47056

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 0.97 2/79 23027
/proc/meminfo: memFree=1833168/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=41704 CPUtime=1121.3
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 15117 0 0 0 112117 13 0 0 25 0 1 0 377232511 42704896 9976 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23025/statm: 10426 9976 86 211 0 10212 0
Current children cumulated CPU time (s) 1121.44
Current children cumulated vsize (KiB) 47056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 23027
/proc/meminfo: memFree=1833104/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=41964 CPUtime=1181.26
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 15154 0 0 0 118113 13 0 0 25 0 1 0 377232511 42971136 10013 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 10491 10013 86 211 0 10277 0
Current children cumulated CPU time (s) 1181.4
Current children cumulated vsize (KiB) 47316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 23027
/proc/meminfo: memFree=1832912/2055920 swapFree=4170416/4192956
[pid=23022] ppid=23020 vsize=5352 CPUtime=0.14
/proc/23022/stat : 23022 (rsat.sh) S 23020 23022 22957 0 -1 4194304 305 1371 0 0 0 0 13 1 17 0 1 0 377232492 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23022/statm: 1338 234 195 169 0 49 0
[pid=23025] ppid=23022 vsize=42224 CPUtime=1199.95
/proc/23025/stat : 23025 (rsat) R 23022 23022 22957 0 -1 4194304 15197 0 0 0 119982 13 0 0 25 0 1 0 377232511 43237376 10056 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530068 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23025/statm: 10556 10056 86 211 0 10342 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 47576

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 23022 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=139978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=16997
CPU time returned by wait4() is 0.156975
while last known CPU time is 1200.09

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

Real time (s): 1201.01
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.14
CPU usage (%): 99.9231
Max. virtual memory (cumulated for all children) (KiB): 54268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.139978
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1676
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= 21
involuntary context switches= 4

runsolver used 1.17482 second user time and 3.20551 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Mar 11 00:26:17 UTC 2007

IDJOB= 334450
IDBENCH= 24628
IDSOLVER= 104
FILE ID= node5/334450-1173572776

PBS_JOBID= 4101213

Free space on /tmp= 66392 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334450-1173572776/rsat.sh /tmp/evaluation/334450-1173572776/instance-334450-1173572776.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-334450-1173572776 -o ROOT/results/node5/solver-334450-1173572776 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334450-1173572776/rsat.sh /tmp/evaluation/334450-1173572776/instance-334450-1173572776.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  5a3ae9766db0de00fa37fabacaa34827

RANDOM SEED= 90175846

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
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		: 3000.224
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:       1876472 kB
Buffers:          9044 kB
Cached:          94800 kB
SwapCached:       2168 kB
Active:          72956 kB
Inactive:        54528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876472 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          31520 kB
Slab:            37640 kB
Committed_AS:  1258292 kB
PageTables:       1692 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= 66390 MiB

End job on node5 on Sun Mar 11 00:46:20 UTC 2007