Trace number 333736

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 1200.91

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-240-3.sat05-2205.reshuffled-07.cnf
MD5SUMfca12eef85528ed5b92dca0939473545
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses960
Sum of the clauses size2880
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3960
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     960     2880 |     287       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 240   #clauses: 960   #literals: 2880
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node19/watcher-333736-1173528430 -o ROOT/results/node19/solver-333736-1173528430 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333736-1173528430/rsat.sh /tmp/evaluation/333736-1173528430/instance-333736-1173528430.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: 0.91 0.95 0.97 3/77 30656
/proc/meminfo: memFree=1663360/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 372797018 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 232 195 169 0 49 0
[pid=30657] ppid=30656 vsize=688 CPUtime=0
/proc/30657/stat : 30657 (SatElite) R 30656 30656 29381 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 372797018 704512 101 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571552 0 0 4096 3 0 0 0 17 1 0 0
/proc/30657/statm: 172 101 67 128 0 41 0

[startup+0.0506539 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 30656
/proc/meminfo: memFree=1663360/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101657 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 30656
/proc/meminfo: memFree=1663360/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301677 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 30656
/proc/meminfo: memFree=1663360/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701722 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 30656
/proc/meminfo: memFree=1663360/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50181 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 30659
/proc/meminfo: memFree=1661232/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=2752 CPUtime=1.49
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 584 0 0 0 149 0 0 0 25 0 1 0 372797019 2818048 505 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522906 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 688 505 86 211 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8104

[startup+3.10198 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 30659
/proc/meminfo: memFree=1660464/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=3860 CPUtime=3.08
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 931 0 0 0 308 0 0 0 25 0 1 0 372797019 3952640 787 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 965 787 86 211 0 751 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9212

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 30659
/proc/meminfo: memFree=1658992/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=5812 CPUtime=6.28
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 1619 0 0 0 627 1 0 0 25 0 1 0 372797019 5951488 1246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 1453 1247 86 211 0 1239 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11164

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.97 2/79 30659
/proc/meminfo: memFree=1657328/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=6588 CPUtime=12.68
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 2054 0 0 0 1267 1 0 0 25 0 1 0 372797019 6746112 1485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 1647 1485 86 211 0 1433 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11940

[startup+25.5024 s]
/proc/loadavg: 0.94 0.96 0.97 2/79 30659
/proc/meminfo: memFree=1655216/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=8700 CPUtime=25.47
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 2987 0 0 0 2545 2 0 0 25 0 1 0 372797019 8908800 1932 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 2175 1932 86 211 0 1961 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14052

[startup+51.1022 s]
/proc/loadavg: 0.96 0.96 0.97 2/79 30659
/proc/meminfo: memFree=1653424/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=10684 CPUtime=51.05
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 3522 0 0 0 5102 3 0 0 25 0 1 0 372797019 10940416 2467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 2671 2467 86 211 0 2457 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16036

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.97 2/79 30659
/proc/meminfo: memFree=1651312/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=13312 CPUtime=102.22
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 4632 0 0 0 10218 4 0 0 25 0 1 0 372797019 13631488 2978 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 3328 2978 86 211 0 3114 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 18664

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 30659
/proc/meminfo: memFree=1648944/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=15164 CPUtime=162.17
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 5963 0 0 0 16212 5 0 0 25 0 1 0 372797019 15527936 3519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 3791 3519 86 211 0 3577 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 20516

[startup+222.303 s]
/proc/loadavg: 1.07 0.99 0.98 2/79 30659
/proc/meminfo: memFree=1648432/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=15956 CPUtime=222.13
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 6124 0 0 0 22208 5 0 0 25 0 1 0 372797019 16338944 3680 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529671 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 3989 3680 86 211 0 3775 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 21308

[startup+282.302 s]
/proc/loadavg: 1.02 0.99 0.98 2/79 30659
/proc/meminfo: memFree=1644784/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=19508 CPUtime=282.1
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 7050 0 0 0 28204 6 0 0 25 0 1 0 372797019 19976192 4606 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 4877 4606 86 211 0 4663 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 24860

[startup+342.303 s]
/proc/loadavg: 1.07 1.00 0.98 2/79 30659
/proc/meminfo: memFree=1643440/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=21472 CPUtime=342.05
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 9398 0 0 0 34198 7 0 0 25 0 1 0 372797019 21987328 4837 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 5368 4837 86 211 0 5154 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 26824

[startup+402.301 s]
/proc/loadavg: 1.08 1.01 0.99 2/79 30659
/proc/meminfo: memFree=1643504/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=21472 CPUtime=402.01
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 9398 0 0 0 40194 7 0 0 25 0 1 0 372797019 21987328 4837 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 5368 4837 86 211 0 5154 0

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

[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=26980 CPUtime=581.88
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 10809 0 0 0 58179 9 0 0 25 0 1 0 372797019 27627520 6246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 6745 6246 86 211 0 6531 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 32332

[startup+642.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/79 30659
/proc/meminfo: memFree=1635568/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=29728 CPUtime=641.85
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 11544 0 0 0 64175 10 0 0 25 0 1 0 372797019 30441472 6916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 7432 6916 86 211 0 7218 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 35080

[startup+702.302 s]
/proc/loadavg: 1.12 1.06 1.01 2/79 30659
/proc/meminfo: memFree=1636528/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=27648 CPUtime=701.8
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 13145 0 0 0 70169 11 0 0 25 0 1 0 372797019 28311552 6583 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 6912 6583 86 211 0 6698 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 33000

[startup+762.305 s]
/proc/loadavg: 1.14 1.08 1.01 2/79 30659
/proc/meminfo: memFree=1636464/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=28172 CPUtime=761.77
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 13255 0 0 0 76166 11 0 0 25 0 1 0 372797019 28848128 6660 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 7043 6660 86 211 0 6829 0
Current children cumulated CPU time (s) 761.77
Current children cumulated vsize (KiB) 33524

[startup+822.302 s]
/proc/loadavg: 1.20 1.11 1.02 2/79 30659
/proc/meminfo: memFree=1635888/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=28956 CPUtime=821.72
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 13418 0 0 0 82161 11 0 0 25 0 1 0 372797019 29650944 6790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 7239 6790 86 211 0 7025 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 34308

[startup+882.301 s]
/proc/loadavg: 1.07 1.08 1.02 2/79 30659
/proc/meminfo: memFree=1635504/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=29744 CPUtime=881.68
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 13572 0 0 0 88157 11 0 0 25 0 1 0 372797019 30457856 6944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 7436 6944 86 211 0 7222 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 35096

[startup+942.302 s]
/proc/loadavg: 1.02 1.07 1.01 2/79 30659
/proc/meminfo: memFree=1635248/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=30000 CPUtime=941.65
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 13666 0 0 0 94153 12 0 0 25 0 1 0 372797019 30720000 6973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 7500 6973 86 211 0 7286 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 35352

[startup+1002.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/79 30659
/proc/meminfo: memFree=1633968/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=31548 CPUtime=1001.6
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 14056 0 0 0 100148 12 0 0 25 0 1 0 372797019 32305152 7330 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30659/statm: 7887 7330 86 211 0 7673 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 36900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/79 30659
/proc/meminfo: memFree=1631792/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=33664 CPUtime=1061.56
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 14610 0 0 0 106143 13 0 0 25 0 1 0 372797019 34471936 7884 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 8416 7884 86 211 0 8202 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 39016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 30659
/proc/meminfo: memFree=1629168/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=36256 CPUtime=1121.53
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 15319 0 0 0 112139 14 0 0 25 0 1 0 372797019 37126144 8527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 9064 8527 86 211 0 8850 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 41608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 30659
/proc/meminfo: memFree=1627248/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=41004 CPUtime=1181.5
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 16556 0 0 0 118135 15 0 0 25 0 1 0 372797019 41988096 8994 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 10251 8994 86 211 0 10037 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 46356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 30659
/proc/meminfo: memFree=1626736/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=41652 CPUtime=1200.08
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 16692 0 0 0 119993 15 0 0 25 0 1 0 372797019 42651648 9130 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 10413 9130 86 211 0 10199 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 47004

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 30659
/proc/meminfo: memFree=1626736/2055920 swapFree=4169404/4192956
[pid=30656] ppid=30654 vsize=5352 CPUtime=0
/proc/30656/stat : 30656 (rsat.sh) S 30654 30656 29381 0 -1 4194304 305 122 0 0 0 0 0 0 18 0 1 0 372797018 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30656/statm: 1338 234 195 169 0 49 0
[pid=30659] ppid=30656 vsize=41652 CPUtime=1200.08
/proc/30659/stat : 30659 (rsat) R 30656 30656 29381 0 -1 4194304 16692 0 0 0 119993 15 0 0 25 0 1 0 372797019 42651648 9130 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30659/statm: 10413 9130 86 211 0 10199 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 47004

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30656 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.007998
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): 1200.91
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9306
Max. virtual memory (cumulated for all children) (KiB): 48532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 427
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= 13
involuntary context switches= 3

runsolver used 1.21182 second user time and 3.16452 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Mar 10 12:07:10 UTC 2007

IDJOB= 333736
IDBENCH= 24611
IDSOLVER= 104
FILE ID= node19/333736-1173528430

PBS_JOBID= 4101137

Free space on /tmp= 66555 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-240-3.sat05-2205.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333736-1173528430/rsat.sh /tmp/evaluation/333736-1173528430/instance-333736-1173528430.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-333736-1173528430 -o ROOT/results/node19/solver-333736-1173528430 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333736-1173528430/rsat.sh /tmp/evaluation/333736-1173528430/instance-333736-1173528430.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  fca12eef85528ed5b92dca0939473545

RANDOM SEED= 889895981

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1663704 kB
Buffers:         42244 kB
Cached:         271652 kB
SwapCached:       2440 kB
Active:         222084 kB
Inactive:       114556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663704 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            41120 kB
Committed_AS:  1414064 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= 66555 MiB

End job on node19 on Sat Mar 10 12:27:13 UTC 2007