Trace number 303358

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) 1200.1 1200.68

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================
0.00/0.07	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-303358-1172033418 -o ROOT/results/node26/solver-303358-1172033418 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303358-1172033418/rsat.sh /tmp/evaluation/303358-1172033418/instance-303358-1172033418.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.01 1.00 3/77 19863
/proc/meminfo: memFree=1555320/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 223295459 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19863/statm: 1338 232 195 169 0 49 0
[pid=19864] ppid=19863 vsize=688 CPUtime=0
/proc/19864/stat : 19864 (SatElite) R 19863 19863 19349 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 223295459 704512 87 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19864/statm: 172 87 49 128 0 41 0

[startup+0.106865 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 19863
/proc/meminfo: memFree=1555320/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.514936 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 19863
/proc/meminfo: memFree=1555320/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33608 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19866
/proc/meminfo: memFree=1551784/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=4624 CPUtime=1.26
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 1043 0 0 0 126 0 0 0 25 0 1 0 223295466 4734976 997 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 1156 997 86 211 0 942 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9976

[startup+2.97836 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19866
/proc/meminfo: memFree=1550440/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=7092 CPUtime=2.9
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 1847 0 0 0 289 1 0 0 25 0 1 0 223295466 7262208 1574 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 1773 1574 86 211 0 1559 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12444

[startup+6.25493 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19866
/proc/meminfo: memFree=1546792/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=9304 CPUtime=6.17
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 2616 0 0 0 616 1 0 0 25 0 1 0 223295466 9527296 2147 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 2326 2147 86 211 0 2112 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14656

[startup+12.7201 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19866
/proc/meminfo: memFree=1542952/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=13044 CPUtime=12.64
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 3974 0 0 0 1262 2 0 0 25 0 1 0 223295466 13357056 3019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 3261 3019 86 211 0 3047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18396

[startup+25.5283 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19866
/proc/meminfo: memFree=1537896/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=18360 CPUtime=25.43
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 5743 0 0 0 2540 3 0 0 25 0 1 0 223295466 18800640 4400 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 4590 4400 86 211 0 4376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23712

[startup+51.1557 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19866
/proc/meminfo: memFree=1531624/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=24964 CPUtime=51.06
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 7456 0 0 0 5101 5 0 0 25 0 1 0 223295466 25563136 5919 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 6241 5919 86 211 0 6027 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 30316

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1525224/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=31236 CPUtime=102.29
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 9875 0 0 0 10223 6 0 0 25 0 1 0 223295466 31985664 7566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 7809 7566 86 211 0 7595 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 36588

[startup+162.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1516968/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=38672 CPUtime=162.35
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 12588 0 0 0 16226 9 0 0 25 0 1 0 223295466 39600128 9507 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 9668 9507 86 211 0 9454 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 44024

[startup+222.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1513576/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=43700 CPUtime=222.4
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 13868 0 0 0 22229 11 0 0 25 0 1 0 223295466 44748800 10401 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 10925 10401 86 211 0 10711 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 49052

[startup+282.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1502504/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=54472 CPUtime=282.45
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 16637 0 0 0 28231 14 0 0 25 0 1 0 223295466 55779328 13170 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 13618 13170 86 211 0 13404 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 59824

[startup+342.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1499368/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=56888 CPUtime=342.5
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 18925 0 0 0 34234 16 0 0 25 0 1 0 223295466 58253312 13862 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 14222 13862 86 211 0 14008 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 62240

[startup+402.773 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1499432/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=56888 CPUtime=402.55
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 18927 0 0 0 40238 17 0 0 25 0 1 0 223295466 58253312 13864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 14222 13864 86 211 0 14008 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 62240

[startup+462.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1499496/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=56888 CPUtime=462.6
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 18927 0 0 0 46243 17 0 0 25 0 1 0 223295466 58253312 13864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 14222 13864 86 211 0 14008 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 62240

[startup+522.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1492328/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05

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

[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=71536 CPUtime=582.7
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 22719 0 0 0 58249 21 0 0 25 0 1 0 223295466 73252864 17656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 17884 17656 86 211 0 17670 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 76888

[startup+643.063 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19866
/proc/meminfo: memFree=1476776/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=82200 CPUtime=642.75
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 25444 0 0 0 64251 24 0 0 25 0 1 0 223295466 84172800 19611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 20550 19611 86 211 0 20336 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 87552

[startup+703.165 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 20000
/proc/meminfo: memFree=1469488/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=87668 CPUtime=702.76
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 29937 0 0 0 70248 28 0 0 25 0 1 0 223295466 89772032 21028 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 21917 21028 86 211 0 21703 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 93020

[startup+763.251 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1470496/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=87668 CPUtime=762.78
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 29964 0 0 0 76250 28 0 0 25 0 1 0 223295466 89772032 21055 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 21917 21055 86 211 0 21703 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 93020

[startup+823.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1470560/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=87668 CPUtime=822.84
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 29968 0 0 0 82255 29 0 0 25 0 1 0 223295466 89772032 21059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 21917 21059 86 211 0 21703 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 93020

[startup+883.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1470624/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=87668 CPUtime=882.89
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 29968 0 0 0 88260 29 0 0 25 0 1 0 223295466 89772032 21059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 21917 21059 86 211 0 21703 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 93020

[startup+943.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1470752/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=87668 CPUtime=942.94
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 29968 0 0 0 94264 30 0 0 25 0 1 0 223295466 89772032 21059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 21917 21059 86 211 0 21703 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 93020

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1470752/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=87668 CPUtime=1002.99
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 29974 0 0 0 100269 30 0 0 25 0 1 0 223295466 89772032 21065 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 21917 21065 86 211 0 21703 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 93020

[startup+1063.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1470760/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=87668 CPUtime=1063.04
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 29980 0 0 0 106273 31 0 0 25 0 1 0 223295466 89772032 21071 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 21917 21071 86 211 0 21703 0
Current children cumulated CPU time (s) 1063.09
Current children cumulated vsize (KiB) 93020

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1466088/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=92232 CPUtime=1123.08
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 31159 0 0 0 112276 32 0 0 25 0 1 0 223295466 94445568 22250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 23058 22250 86 211 0 22844 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 97584

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1459880/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=98216 CPUtime=1183.14
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 32705 0 0 0 118280 34 0 0 25 0 1 0 223295466 100573184 23796 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 24554 23796 86 211 0 24340 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 103568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1458088/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=99952 CPUtime=1200.05
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 33121 0 0 0 119971 34 0 0 25 0 1 0 223295466 102350848 24212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 24988 24212 86 211 0 24774 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 105304

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

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

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20064
/proc/meminfo: memFree=1458088/2055920 swapFree=4157304/4192956
[pid=19863] ppid=19861 vsize=5352 CPUtime=0.05
/proc/19863/stat : 19863 (rsat.sh) S 19861 19863 19349 0 -1 4194304 305 453 0 0 0 0 5 0 16 0 1 0 223295459 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19863/statm: 1338 234 195 169 0 49 0
[pid=19866] ppid=19863 vsize=99952 CPUtime=1200.05
/proc/19866/stat : 19866 (rsat) R 19863 19863 19349 0 -1 4194304 33121 0 0 0 119971 34 0 0 25 0 1 0 223295466 102350848 24212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19866/statm: 24988 24212 86 211 0 24774 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 105304

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19863 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.067988
while last known CPU time is 1200.1

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

Real time (s): 1200.68
CPU time (s): 1200.1
CPU user time (s): 1199.76
CPU system time (s): 0.34
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 105356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 758
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= 3

runsolver used 1.20382 second user time and 3.06453 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 04:50:18 UTC 2007

IDJOB= 303358
IDBENCH= 20106
IDSOLVER= 104
FILE ID= node26/303358-1172033418

PBS_JOBID= 3892700

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/303358-1172033418/rsat.sh /tmp/evaluation/303358-1172033418/instance-303358-1172033418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-303358-1172033418 -o ROOT/results/node26/solver-303358-1172033418 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303358-1172033418/rsat.sh /tmp/evaluation/303358-1172033418/instance-303358-1172033418.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 441731947

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1555728 kB
Buffers:         40268 kB
Cached:         390488 kB
SwapCached:      15188 kB
Active:         372540 kB
Inactive:        83496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555728 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            29740 kB
Committed_AS:   652944 kB
PageTables:       1680 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= 66559 MiB

End job on node26 on Wed Feb 21 05:10:21 UTC 2007