Trace number 297782

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 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1483146927-18.SAT.shuffled.cnf
MD5SUM77e016deb256b6adc6e3dd66e59ef5da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1907     5767 |      --       0       --      -- |     --   | -5/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 444   #clauses: 1907   #literals: 5767
0.00/0.00	c CPU time:   0.005999 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/node13/watcher-297782-1171845109 -o ROOT/results/node13/solver-297782-1171845109 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297782-1171845109/rsat.sh /tmp/evaluation/297782-1171845109/instance-297782-1171845109.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 0.98 0.99 3/77 22706
/proc/meminfo: memFree=781808/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 204465383 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22706/statm: 1339 234 195 169 0 50 0
[pid=22707] ppid=22706 vsize=820 CPUtime=0
/proc/22707/stat : 22707 (SatElite) R 22706 22706 21900 0 -1 4194304 124 0 0 0 0 0 0 0 19 0 1 0 204465383 839680 106 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/22707/statm: 205 106 49 128 0 74 0

[startup+0.10744 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22706
/proc/meminfo: memFree=781808/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515494 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22706
/proc/meminfo: memFree=781808/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3376 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22709
/proc/meminfo: memFree=779808/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=3008 CPUtime=1.32
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 699 0 0 0 132 0 0 0 25 0 1 0 204465384 3080192 589 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 752 589 86 211 0 538 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8364

[startup+2.97882 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22709
/proc/meminfo: memFree=778272/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=3740 CPUtime=2.95
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 956 0 0 0 295 0 0 0 25 0 1 0 204465384 3829760 782 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 935 782 86 211 0 721 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9096

[startup+6.25526 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22709
/proc/meminfo: memFree=777056/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=5432 CPUtime=6.23
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 1567 0 0 0 622 1 0 0 25 0 1 0 204465384 5562368 1164 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 1358 1164 86 211 0 1144 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10788

[startup+12.7181 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22709
/proc/meminfo: memFree=775144/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=7252 CPUtime=12.69
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 2453 0 0 0 1268 1 0 0 25 0 1 0 204465384 7426048 1564 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 1813 1564 86 211 0 1599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12608

[startup+25.5248 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22709
/proc/meminfo: memFree=772200/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=9988 CPUtime=25.49
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 3560 0 0 0 2547 2 0 0 25 0 1 0 204465384 10227712 2283 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 2497 2283 86 211 0 2283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15344

[startup+51.1562 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22709
/proc/meminfo: memFree=767976/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=14660 CPUtime=51.12
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 5611 0 0 0 5108 4 0 0 25 0 1 0 204465384 15011840 3368 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 3665 3368 86 211 0 3451 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20016

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22709
/proc/meminfo: memFree=762088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=20496 CPUtime=102.36
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 7154 0 0 0 10231 5 0 0 25 0 1 0 204465384 20987904 4911 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 5124 4911 86 211 0 4910 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 25852

[startup+162.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22709
/proc/meminfo: memFree=761448/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=20620 CPUtime=162.41
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 8008 0 0 0 16235 6 0 0 25 0 1 0 204465384 21114880 4971 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 5155 4971 86 211 0 4941 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 25976

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22709
/proc/meminfo: memFree=753832/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=29504 CPUtime=222.48
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 10345 0 0 0 22238 10 0 0 25 0 1 0 204465384 30212096 6922 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 7376 6922 86 211 0 7162 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 34860

[startup+282.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22709
/proc/meminfo: memFree=752232/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=30980 CPUtime=282.53
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 12327 0 0 0 28242 11 0 0 25 0 1 0 204465384 31723520 7320 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 7745 7320 86 211 0 7531 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 36336

[startup+342.711 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22709
/proc/meminfo: memFree=751976/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=31376 CPUtime=342.59
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 12385 0 0 0 34247 12 0 0 25 0 1 0 204465384 32129024 7378 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 7844 7378 86 211 0 7630 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 36732

[startup+402.788 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22709
/proc/meminfo: memFree=749544/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=33820 CPUtime=402.65
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 13000 0 0 0 40252 13 0 0 25 0 1 0 204465384 34631680 7993 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 8455 7993 86 211 0 8241 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 39176

[startup+462.864 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 22709
/proc/meminfo: memFree=744488/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=38792 CPUtime=462.71
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 14268 0 0 0 46256 15 0 0 25 0 1 0 204465384 39723008 9261 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 9698 9261 86 211 0 9484 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 44148

[startup+522.934 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22709
/proc/meminfo: memFree=740456/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0

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

[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=47340 CPUtime=582.82
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 19980 0 0 0 58262 20 0 0 25 0 1 0 204465384 48476160 10863 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134981104 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 11835 10863 86 211 0 11621 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 52696

[startup+643.083 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22711
/proc/meminfo: memFree=738088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=46680 CPUtime=642.88
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 20000 0 0 0 64267 21 0 0 25 0 1 0 204465384 47800320 10767 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 11670 10767 86 211 0 11456 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 52036

[startup+703.158 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22711
/proc/meminfo: memFree=738088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=46680 CPUtime=702.93
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 20002 0 0 0 70272 21 0 0 25 0 1 0 204465384 47800320 10769 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 11670 10769 86 211 0 11456 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 52036

[startup+763.231 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22711
/proc/meminfo: memFree=738088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=46680 CPUtime=762.99
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 20008 0 0 0 76277 22 0 0 25 0 1 0 204465384 47800320 10775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 11670 10775 86 211 0 11456 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 52036

[startup+823.311 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22711
/proc/meminfo: memFree=738088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=46680 CPUtime=823.06
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 20008 0 0 0 82283 23 0 0 25 0 1 0 204465384 47800320 10775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 11670 10775 86 211 0 11456 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 52036

[startup+883.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22711
/proc/meminfo: memFree=738088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=46680 CPUtime=883.11
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 20018 0 0 0 88288 23 0 0 25 0 1 0 204465384 47800320 10785 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 11670 10785 86 211 0 11456 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 52036

[startup+943.45 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 22711
/proc/meminfo: memFree=735400/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=49564 CPUtime=943.16
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 20743 0 0 0 94292 24 0 0 25 0 1 0 204465384 50753536 11477 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 12391 11477 86 211 0 12177 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 54920

[startup+1003.52 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 22711
/proc/meminfo: memFree=732200/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=52696 CPUtime=1003.21
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 21552 0 0 0 100296 25 0 0 25 0 1 0 204465384 53960704 12286 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 13174 12286 86 211 0 12960 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 58052

[startup+1063.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22711
/proc/meminfo: memFree=729000/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=55676 CPUtime=1063.28
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 22352 0 0 0 106301 27 0 0 25 0 1 0 204465384 57012224 13086 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 13919 13086 86 211 0 13705 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 61032

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22711
/proc/meminfo: memFree=725928/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=58672 CPUtime=1123.33
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 23154 0 0 0 112305 28 0 0 25 0 1 0 204465384 60080128 13855 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 14668 13855 86 211 0 14454 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 64028

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22711
/proc/meminfo: memFree=722984/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=61356 CPUtime=1183.38
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 23891 0 0 0 118309 29 0 0 25 0 1 0 204465384 62828544 14592 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 15339 14592 86 211 0 15125 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 66712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22711
/proc/meminfo: memFree=722088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=62252 CPUtime=1200.1
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 24109 0 0 0 119980 30 0 0 25 0 1 0 204465384 63746048 14810 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 15563 14810 86 211 0 15349 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 67608

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22711
/proc/meminfo: memFree=722088/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5356 CPUtime=0
/proc/22706/stat : 22706 (rsat.sh) S 22704 22706 21900 0 -1 4194304 307 154 0 0 0 0 0 0 16 0 1 0 204465383 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22706/statm: 1339 235 195 169 0 50 0
[pid=22709] ppid=22706 vsize=62252 CPUtime=1200.1
/proc/22709/stat : 22709 (rsat) R 22706 22706 21900 0 -1 4194304 24109 0 0 0 119980 30 0 0 25 0 1 0 204465384 63746048 14810 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22709/statm: 15563 14810 86 211 0 15349 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 67608

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22706 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=2999
CPU time returned by wait4() is 0.010997
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): 1200.47
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.3
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 67608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461
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 1.13383 second user time and 3.13452 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 00:31:49 UTC 2007

IDJOB= 297782
IDBENCH= 19970
IDSOLVER= 104
FILE ID= node13/297782-1171845109

PBS_JOBID= 3839385

Free space on /tmp= 66541 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1483146927-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297782-1171845109/rsat.sh /tmp/evaluation/297782-1171845109/instance-297782-1171845109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-297782-1171845109 -o ROOT/results/node13/solver-297782-1171845109 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297782-1171845109/rsat.sh /tmp/evaluation/297782-1171845109/instance-297782-1171845109.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  77e016deb256b6adc6e3dd66e59ef5da

RANDOM SEED= 676201581

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        782216 kB
Buffers:         69840 kB
Cached:        1068276 kB
SwapCached:          0 kB
Active:         620200 kB
Inactive:       572352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          73312 kB
Slab:            66732 kB
Committed_AS:   874920 kB
PageTables:       1744 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= 66541 MiB

End job on node13 on Mon Feb 19 00:51:52 UTC 2007