Trace number 299791

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) 1200.04 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1698     5134 |      --       0       --      -- |     --   | -6/22
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 393   #clauses: 1698   #literals: 5134
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-299791-1171877387 -o ROOT/results/node65/solver-299791-1171877387 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299791-1171877387/rsat.sh /tmp/evaluation/299791-1171877387/instance-299791-1171877387.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: 0.92 0.99 1.22 3/64 1056
/proc/meminfo: memFree=801368/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) R 1054 1056 993 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 207696231 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/1056/statm: 1338 231 194 169 0 49 0
[pid=1057] ppid=1056 vsize=820 CPUtime=0
/proc/1057/stat : 1057 (SatElite) R 1056 1056 993 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 207696231 839680 112 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134918496 0 0 4096 3 0 0 0 17 1 0 0
/proc/1057/statm: 205 119 65 128 0 74 0

[startup+0.106737 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 1056
/proc/meminfo: memFree=801368/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514804 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 1056
/proc/meminfo: memFree=801368/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33594 s]
/proc/loadavg: 0.92 0.99 1.22 2/66 1059
/proc/meminfo: memFree=799232/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=2616 CPUtime=1.31
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 600 0 0 0 131 0 0 0 25 0 1 0 207696232 2678784 489 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 654 489 86 211 0 440 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7968

[startup+2.97721 s]
/proc/loadavg: 0.92 0.99 1.22 2/66 1059
/proc/meminfo: memFree=798400/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=4168 CPUtime=2.95
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 1054 0 0 0 295 0 0 0 25 0 1 0 207696232 4268032 845 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 1042 845 86 211 0 828 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9520

[startup+6.25374 s]
/proc/loadavg: 0.93 0.99 1.22 2/66 1059
/proc/meminfo: memFree=796544/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=5716 CPUtime=6.22
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 1864 0 0 0 622 0 0 0 25 0 1 0 207696232 5853184 1263 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522416 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 1429 1263 86 211 0 1215 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11068

[startup+12.7158 s]
/proc/loadavg: 0.93 0.99 1.22 2/66 1059
/proc/meminfo: memFree=794504/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=7808 CPUtime=12.68
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 2419 0 0 0 1268 0 0 0 25 0 1 0 207696232 7995392 1720 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 1952 1720 86 211 0 1738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13160

[startup+25.5229 s]
/proc/loadavg: 0.95 0.99 1.21 2/66 1059
/proc/meminfo: memFree=792456/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=9648 CPUtime=25.49
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 3320 0 0 0 2548 1 0 0 25 0 1 0 207696232 9879552 2233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 2412 2233 86 211 0 2198 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15000

[startup+51.1451 s]
/proc/loadavg: 0.97 0.99 1.21 2/66 1059
/proc/meminfo: memFree=790216/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=12388 CPUtime=51.1
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 4798 0 0 0 5108 2 0 0 25 0 1 0 207696232 12685312 2745 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 3097 2745 86 211 0 2883 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17740

[startup+102.385 s]
/proc/loadavg: 0.98 0.99 1.19 2/66 1059
/proc/meminfo: memFree=785224/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=16908 CPUtime=102.32
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 6847 0 0 0 10228 4 0 0 25 0 1 0 207696232 17313792 3961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 4227 3961 86 211 0 4013 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 22260

[startup+162.445 s]
/proc/loadavg: 0.99 0.99 1.18 2/66 1059
/proc/meminfo: memFree=780744/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=22864 CPUtime=162.36
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 8393 0 0 0 16230 6 0 0 25 0 1 0 207696232 23412736 5121 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 5716 5121 86 211 0 5502 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 28216

[startup+222.504 s]
/proc/loadavg: 0.99 0.99 1.16 2/66 1059
/proc/meminfo: memFree=777352/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=25796 CPUtime=222.4
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 10877 0 0 0 22232 8 0 0 25 0 1 0 207696232 26415104 5915 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 6449 5915 86 211 0 6235 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 31148

[startup+282.567 s]
/proc/loadavg: 0.99 0.99 1.15 2/66 1059
/proc/meminfo: memFree=776840/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=26704 CPUtime=282.44
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 11064 0 0 0 28236 8 0 0 25 0 1 0 207696232 27344896 6069 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 6676 6069 86 211 0 6462 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 32056

[startup+342.627 s]
/proc/loadavg: 0.99 0.99 1.14 2/66 1059
/proc/meminfo: memFree=774344/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=29040 CPUtime=342.48
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 11693 0 0 0 34239 9 0 0 25 0 1 0 207696232 29736960 6698 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 7260 6698 86 211 0 7046 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 34392

[startup+402.689 s]
/proc/loadavg: 0.99 0.99 1.13 2/66 1059
/proc/meminfo: memFree=769416/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=33512 CPUtime=402.52
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 12916 0 0 0 40241 11 0 0 25 0 1 0 207696232 34316288 7921 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 8378 7921 86 211 0 8164 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 38864

[startup+462.746 s]
/proc/loadavg: 0.99 0.99 1.12 2/66 1059
/proc/meminfo: memFree=766856/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=35104 CPUtime=462.56
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 15406 0 0 0 46243 13 0 0 25 0 1 0 207696232 35946496 8512 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 8776 8512 86 211 0 8562 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 40456

[startup+522.802 s]
/proc/loadavg: 0.99 0.99 1.11 2/66 1059
/proc/meminfo: memFree=766856/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=35104 CPUtime=522.6
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 15416 0 0 0 52247 13 0 0 25 0 1 0 207696232 35946496 8522 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 8776 8522 86 211 0 8562 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 40456

[startup+582.859 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 1061
/proc/meminfo: memFree=766472/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=35760 CPUtime=582.64
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 15542 0 0 0 58251 13 0 0 25 0 1 0 207696232 36618240 8648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 8940 8648 86 211 0 8726 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 41112

[startup+642.922 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 1061
/proc/meminfo: memFree=765832/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=36540 CPUtime=642.67
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 15739 0 0 0 64254 13 0 0 25 0 1 0 207696232 37416960 8779 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 9135 8779 86 211 0 8921 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 41892

[startup+702.976 s]
/proc/loadavg: 1.07 1.00 1.09 2/66 1061
/proc/meminfo: memFree=765640/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=37060 CPUtime=702.71
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 15860 0 0 0 70257 14 0 0 25 0 1 0 207696232 37949440 8867 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 9265 8867 86 211 0 9051 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 42412

[startup+763.04 s]
/proc/loadavg: 1.02 1.00 1.08 2/66 1061
/proc/meminfo: memFree=764360/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=38264 CPUtime=762.75
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 16175 0 0 0 76261 14 0 0 25 0 1 0 207696232 39182336 9182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 9566 9182 86 211 0 9352 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 43616

[startup+823.105 s]
/proc/loadavg: 1.01 1.00 1.07 2/66 1061
/proc/meminfo: memFree=761096/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=44492 CPUtime=822.79
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 17816 0 0 0 82264 15 0 0 25 0 1 0 207696232 45559808 9987 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 11123 9987 86 211 0 10909 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 49844

[startup+883.164 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 1061
/proc/meminfo: memFree=758152/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=47948 CPUtime=882.83
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 18689 0 0 0 88267 16 0 0 25 0 1 0 207696232 49098752 10730 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 11987 10730 86 211 0 11773 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 53300

[startup+943.223 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 1061
/proc/meminfo: memFree=755528/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=50320 CPUtime=942.87
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 19358 0 0 0 94269 18 0 0 25 0 1 0 207696232 51527680 11399 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 12580 11399 86 211 0 12366 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 55672

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 1061
/proc/meminfo: memFree=752712/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=53016 CPUtime=1002.91
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 20119 0 0 0 100272 19 0 0 25 0 1 0 207696232 54288384 12095 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 13254 12095 86 211 0 13040 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 58368

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 1061
/proc/meminfo: memFree=750024/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=56044 CPUtime=1062.95
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 20923 0 0 0 106275 20 0 0 25 0 1 0 207696232 57389056 12768 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 14011 12768 86 211 0 13797 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 61396

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 1061
/proc/meminfo: memFree=752904/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=50888 CPUtime=1122.99
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 24338 0 0 0 112277 22 0 0 25 0 1 0 207696232 52109312 12027 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 12722 12027 86 211 0 12508 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 56240

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 1061
/proc/meminfo: memFree=752712/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=51144 CPUtime=1183.03
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 24410 0 0 0 118281 22 0 0 25 0 1 0 207696232 52371456 12034 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 12786 12034 86 211 0 12572 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 56496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 1061
/proc/meminfo: memFree=752712/2055920 swapFree=4183880/4192956
[pid=1056] ppid=1054 vsize=5352 CPUtime=0
/proc/1056/stat : 1056 (rsat.sh) S 1054 1056 993 0 -1 4194304 305 149 0 0 0 0 0 0 16 0 1 0 207696231 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1056/statm: 1338 234 195 169 0 49 0
[pid=1059] ppid=1056 vsize=51144 CPUtime=1200.04
/proc/1059/stat : 1059 (rsat) R 1056 1056 993 0 -1 4194304 24413 0 0 0 119982 22 0 0 25 0 1 0 207696232 52371456 12037 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1059/statm: 12786 12037 86 211 0 12572 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 56496

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 1056 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.04

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

Real time (s): 1200.48
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.22
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 74232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 2

runsolver used 1.03984 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Feb 19 09:29:47 UTC 2007

IDJOB= 299791
IDBENCH= 20019
IDSOLVER= 104
FILE ID= node65/299791-1171877387

PBS_JOBID= 3839775

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299791-1171877387/rsat.sh /tmp/evaluation/299791-1171877387/instance-299791-1171877387.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-299791-1171877387 -o ROOT/results/node65/solver-299791-1171877387 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299791-1171877387/rsat.sh /tmp/evaluation/299791-1171877387/instance-299791-1171877387.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 688807427

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        801840 kB
Buffers:         50728 kB
Cached:        1072860 kB
SwapCached:       2900 kB
Active:         796952 kB
Inactive:       335768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        801840 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          15152 kB
Slab:           107356 kB
Committed_AS:   547792 kB
PageTables:       1456 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= 66562 MiB

End job on node65 on Mon Feb 19 09:49:49 UTC 2007