Trace number 339028

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
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 |    1922     5764 |     576       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1920     5759 |      --       0       --      -- |     --   | -2/-5
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 576   #clauses: 1920   #literals: 5759
0.00/0.00	c CPU time:   0.004999 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/node7/watcher-339028-1173697029 -o ROOT/results/node7/solver-339028-1173697029 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339028-1173697029/rsat.sh /tmp/evaluation/339028-1173697029/instance-339028-1173697029.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: 0.92 1.01 0.99 3/77 9365
/proc/meminfo: memFree=1598736/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) R 9363 9365 6468 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 389657610 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9365/statm: 1338 231 194 169 0 49 0
[pid=9366] ppid=9365 vsize=820 CPUtime=0
/proc/9366/stat : 9366 (SatElite) R 9365 9365 6468 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 389657610 839680 119 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/9366/statm: 205 119 49 128 0 74 0

[startup+0.0699209 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 9365
/proc/meminfo: memFree=1598736/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101923 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 9365
/proc/meminfo: memFree=1598736/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301945 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 9365
/proc/meminfo: memFree=1598736/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701987 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 9365
/proc/meminfo: memFree=1598736/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50107 s]
/proc/loadavg: 0.92 1.01 0.99 2/79 9368
/proc/meminfo: memFree=1596608/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=4564 CPUtime=1.47
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 1089 0 0 0 147 0 0 0 25 0 1 0 389657611 4673536 979 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 1141 979 86 211 0 927 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9916

[startup+3.10124 s]
/proc/loadavg: 0.93 1.01 0.99 2/79 9368
/proc/meminfo: memFree=1595136/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=6244 CPUtime=3.07
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 1698 0 0 0 307 0 0 0 25 0 1 0 389657611 6393856 1359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 1561 1359 86 211 0 1347 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11596

[startup+6.30157 s]
/proc/loadavg: 0.93 1.01 0.99 2/79 9368
/proc/meminfo: memFree=1590912/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=8944 CPUtime=6.28
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 2570 0 0 0 627 1 0 0 25 0 1 0 389657611 9158656 2035 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 2236 2035 86 211 0 2022 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14296

[startup+12.7022 s]
/proc/loadavg: 0.93 1.01 0.99 2/79 9368
/proc/meminfo: memFree=1586752/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=13184 CPUtime=12.67
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 4074 0 0 0 1266 1 0 0 25 0 1 0 389657611 13500416 3053 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523288 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 3296 3053 86 211 0 3082 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18536

[startup+25.5016 s]
/proc/loadavg: 0.95 1.00 0.99 2/79 9368
/proc/meminfo: memFree=1577344/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=22492 CPUtime=25.47
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 6826 0 0 0 2543 4 0 0 25 0 1 0 389657611 23031808 5417 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 5623 5417 86 211 0 5409 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27844

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 9368
/proc/meminfo: memFree=1570496/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=30348 CPUtime=51.06
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 8845 0 0 0 5100 6 0 0 25 0 1 0 389657611 31076352 7242 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 7587 7242 86 211 0 7373 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35700

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 9368
/proc/meminfo: memFree=1562944/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=37360 CPUtime=102.25
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 11414 0 0 0 10216 9 0 0 25 0 1 0 389657611 38256640 9039 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 9340 9039 86 211 0 9126 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42712

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9368
/proc/meminfo: memFree=1547200/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=52460 CPUtime=162.23
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 16067 0 0 0 16210 13 0 0 25 0 1 0 389657611 53719040 12920 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529480 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 13115 12920 86 211 0 12901 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57812

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9368
/proc/meminfo: memFree=1547200/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=52460 CPUtime=222.21
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 16070 0 0 0 22208 13 0 0 25 0 1 0 389657611 53719040 12923 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 13115 12923 86 211 0 12901 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 57812

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/85 9502
/proc/meminfo: memFree=1529040/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=70692 CPUtime=282.12
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 20726 0 0 0 28194 18 0 0 25 0 1 0 389657611 72388608 17193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 17673 17193 86 211 0 17459 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 76044

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1517440/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=82644 CPUtime=342.07
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 25347 0 0 0 34184 23 0 0 25 0 1 0 389657611 84627456 20274 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 20661 20274 86 211 0 20447 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 87996

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1517440/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=82644 CPUtime=402.05
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 25349 0 0 0 40182 23 0 0 25 0 1 0 389657611 84627456 20276 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 20661 20276 86 211 0 20447 0

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

[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=93852 CPUtime=582.01
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 28218 0 0 0 58173 28 0 0 25 0 1 0 389657611 96104448 23145 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522877 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 23463 23145 86 211 0 23249 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 99204

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1494592/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=105116 CPUtime=642
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 31075 0 0 0 64168 32 0 0 25 0 1 0 389657611 107638784 26002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 26279 26002 86 211 0 26065 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 110468

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1486016/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=113584 CPUtime=701.98
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 33249 0 0 0 70164 34 0 0 25 0 1 0 389657611 116310016 28176 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 28396 28176 86 211 0 28182 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 118936

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1476800/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=125708 CPUtime=761.96
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 36296 0 0 0 76159 37 0 0 25 0 1 0 389657611 128724992 30453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31427 30453 86 211 0 31213 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 131060

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1474304/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=127884 CPUtime=821.94
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 39994 0 0 0 82154 40 0 0 25 0 1 0 389657611 130953216 31058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31971 31058 86 211 0 31757 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 133236

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1474368/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=127884 CPUtime=881.92
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40003 0 0 0 88151 41 0 0 25 0 1 0 389657611 130953216 31067 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31971 31067 86 211 0 31757 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 133236

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1474368/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=127884 CPUtime=941.9
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40011 0 0 0 94149 41 0 0 25 0 1 0 389657611 130953216 31075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31971 31075 86 211 0 31757 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 133236

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1474368/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=127884 CPUtime=1001.89
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40018 0 0 0 100147 42 0 0 25 0 1 0 389657611 130953216 31082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31971 31082 86 211 0 31757 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 133236

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1474304/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=127884 CPUtime=1061.87
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40021 0 0 0 106145 42 0 0 25 0 1 0 389657611 130953216 31085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31971 31085 86 211 0 31757 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 133236

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1474304/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=127884 CPUtime=1121.86
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40021 0 0 0 112143 43 0 0 25 0 1 0 389657611 130953216 31085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31971 31085 86 211 0 31757 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 133236

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1474240/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=127884 CPUtime=1181.84
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40030 0 0 0 118141 43 0 0 25 0 1 0 389657611 130953216 31094 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 31971 31094 86 211 0 31757 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 133236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1473408/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=128652 CPUtime=1200.03
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40238 0 0 0 119960 43 0 0 25 0 1 0 389657611 131739648 31302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 32163 31302 86 211 0 31949 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 134004

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 9566
/proc/meminfo: memFree=1473408/2055920 swapFree=4147416/4192956
[pid=9365] ppid=9363 vsize=5352 CPUtime=0
/proc/9365/stat : 9365 (rsat.sh) S 9363 9365 6468 0 -1 4194304 305 167 0 0 0 0 0 0 16 0 1 0 389657610 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9365/statm: 1338 234 195 169 0 49 0
[pid=9368] ppid=9365 vsize=128652 CPUtime=1200.03
/proc/9368/stat : 9368 (rsat) R 9365 9365 6468 0 -1 4194304 40238 0 0 0 119960 43 0 0 25 0 1 0 389657611 131739648 31302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9368/statm: 32163 31302 86 211 0 31949 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 134004

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9365 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.6
CPU system time (s): 0.43
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 145672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 472
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 1.3138 second user time and 3.06353 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Mar 12 10:57:09 UTC 2007

IDJOB= 339028
IDBENCH= 24737
IDSOLVER= 104
FILE ID= node7/339028-1173697029

PBS_JOBID= 4101475

Free space on /tmp= 66484 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339028-1173697029/rsat.sh /tmp/evaluation/339028-1173697029/instance-339028-1173697029.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-339028-1173697029 -o ROOT/results/node7/solver-339028-1173697029 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339028-1173697029/rsat.sh /tmp/evaluation/339028-1173697029/instance-339028-1173697029.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 780039970

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1599144 kB
Buffers:         43816 kB
Cached:         320740 kB
SwapCached:       8628 kB
Active:         229496 kB
Inactive:       158540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599144 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            54304 kB
Committed_AS:  1320396 kB
PageTables:       1768 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= 66485 MiB

End job on node7 on Mon Mar 12 11:17:11 UTC 2007