Trace number 291632

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 1200.56

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
MD5SUM98acb22e903e1289d5e4bb5a28958843
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
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     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 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/node6/watcher-291632-1171744891 -o ROOT/results/node6/solver-291632-1171744891 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291632-1171744891/rsat.sh /tmp/evaluation/291632-1171744891/instance-291632-1171744891.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: 0.85 0.94 0.77 3/77 1380
/proc/meminfo: memFree=1350912/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) R 1378 1380 1275 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 194444019 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/1380/statm: 1339 233 194 169 0 50 0
[pid=1381] ppid=1380 vsize=820 CPUtime=0
/proc/1381/stat : 1381 (SatElite) R 1380 1380 1275 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 194444019 839680 95 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/1381/statm: 205 95 49 128 0 74 0

[startup+0.107257 s]
/proc/loadavg: 0.85 0.94 0.77 3/77 1380
/proc/meminfo: memFree=1350912/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516336 s]
/proc/loadavg: 0.85 0.94 0.77 3/77 1380
/proc/meminfo: memFree=1350912/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3415 s]
/proc/loadavg: 0.85 0.94 0.77 2/79 1383
/proc/meminfo: memFree=1348464/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=3112 CPUtime=1.32
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 797 0 0 0 132 0 0 0 25 0 1 0 194444020 3186688 622 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 778 622 86 211 0 564 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8468

[startup+2.97782 s]
/proc/loadavg: 0.85 0.94 0.77 2/79 1383
/proc/meminfo: memFree=1347376/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=4156 CPUtime=2.95
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 1250 0 0 0 295 0 0 0 25 0 1 0 194444020 4255744 846 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 1039 846 86 211 0 825 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9512

[startup+6.25946 s]
/proc/loadavg: 0.86 0.94 0.77 2/79 1383
/proc/meminfo: memFree=1345584/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=5836 CPUtime=6.24
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 2101 0 0 0 623 1 0 0 25 0 1 0 194444020 5976064 1211 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 1459 1211 86 211 0 1245 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11192

[startup+12.7167 s]
/proc/loadavg: 0.87 0.94 0.77 2/79 1383
/proc/meminfo: memFree=1343920/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=7668 CPUtime=12.69
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 2589 0 0 0 1267 2 0 0 25 0 1 0 194444020 7852032 1699 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 1917 1699 86 211 0 1703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13024

[startup+25.5273 s]
/proc/loadavg: 0.90 0.94 0.77 2/79 1383
/proc/meminfo: memFree=1342512/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=9044 CPUtime=25.5
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 3332 0 0 0 2547 3 0 0 25 0 1 0 194444020 9261056 2054 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 2261 2054 86 211 0 2047 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14400

[startup+51.1533 s]
/proc/loadavg: 0.93 0.95 0.78 2/79 1383
/proc/meminfo: memFree=1340144/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=11584 CPUtime=51.11
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 4817 0 0 0 5107 4 0 0 25 0 1 0 194444020 11862016 2573 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 2896 2573 86 211 0 2682 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 16940

[startup+102.412 s]
/proc/loadavg: 0.97 0.95 0.79 2/79 1383
/proc/meminfo: memFree=1335856/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=15472 CPUtime=102.36
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 6766 0 0 0 10230 6 0 0 25 0 1 0 194444020 15843328 3625 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 3868 3625 86 211 0 3654 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 20828

[startup+162.483 s]
/proc/loadavg: 0.99 0.96 0.80 2/79 1383
/proc/meminfo: memFree=1333680/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=17716 CPUtime=162.4
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 7352 0 0 0 16234 6 0 0 25 0 1 0 194444020 18141184 4211 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 4429 4211 86 211 0 4215 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 23072

[startup+222.557 s]
/proc/loadavg: 0.99 0.96 0.81 2/79 1383
/proc/meminfo: memFree=1328752/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=23432 CPUtime=222.45
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 10635 0 0 0 22236 9 0 0 25 0 1 0 194444020 23994368 5357 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 5858 5357 86 211 0 5644 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 28788

[startup+282.629 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 1383
/proc/meminfo: memFree=1328816/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=23432 CPUtime=282.5
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 10643 0 0 0 28240 10 0 0 25 0 1 0 194444020 23994368 5365 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 5858 5365 86 211 0 5644 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 28788

[startup+342.705 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 1383
/proc/meminfo: memFree=1327728/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=25260 CPUtime=342.55
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 11100 0 0 0 34245 10 0 0 25 0 1 0 194444020 25866240 5657 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 6315 5657 86 211 0 6101 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 30616

[startup+402.78 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 1383
/proc/meminfo: memFree=1325040/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=27740 CPUtime=402.6
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 11839 0 0 0 40248 12 0 0 25 0 1 0 194444020 28405760 6331 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 6935 6331 86 211 0 6721 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 33096

[startup+462.843 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 1383
/proc/meminfo: memFree=1322288/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=30332 CPUtime=462.64
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 12550 0 0 0 46251 13 0 0 25 0 1 0 194444020 31059968 7009 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 7583 7009 86 211 0 7369 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 35688

[startup+522.914 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 1383
/proc/meminfo: memFree=1319408/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=33156 CPUtime=522.7
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 13317 0 0 0 52256 14 0 0 25 0 1 0 194444020 33951744 7743 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 8289 7743 86 211 0 8075 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 38512

[startup+582.982 s]
/proc/loadavg: 1.04 0.99 0.85 2/79 1383
/proc/meminfo: memFree=1320688/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=30596 CPUtime=582.75
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 15310 0 0 0 58259 16 0 0 25 0 1 0 194444020 31330304 7419 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 7649 7419 86 211 0 7435 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 35952

[startup+643.057 s]
/proc/loadavg: 1.01 0.99 0.86 2/79 1383
/proc/meminfo: memFree=1320240/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=31508 CPUtime=642.79
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 15448 0 0 0 64263 16 0 0 25 0 1 0 194444020 32264192 7557 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 7877 7557 86 211 0 7663 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 36864

[startup+703.131 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 1383
/proc/meminfo: memFree=1319920/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=32164 CPUtime=702.85
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 15571 0 0 0 70268 17 0 0 25 0 1 0 194444020 32935936 7647 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 8041 7647 86 211 0 7827 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 37520

[startup+763.203 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 1383
/proc/meminfo: memFree=1319344/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=32816 CPUtime=762.9
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 15756 0 0 0 76272 18 0 0 25 0 1 0 194444020 33603584 7767 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 8204 7767 86 211 0 7990 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 38172

[startup+823.279 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 1383
/proc/meminfo: memFree=1318704/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=33596 CPUtime=822.94
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 15967 0 0 0 82276 18 0 0 25 0 1 0 194444020 34402304 7913 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 8399 7913 86 211 0 8185 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 38952

[startup+883.358 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 1383
/proc/meminfo: memFree=1317552/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=35120 CPUtime=883.01
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 16335 0 0 0 88282 19 0 0 25 0 1 0 194444020 35962880 8248 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 8780 8248 86 211 0 8566 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 40476

[startup+943.431 s]
/proc/loadavg: 1.00 0.99 0.89 2/79 1383
/proc/meminfo: memFree=1314608/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=40900 CPUtime=943.05
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 17894 0 0 0 94285 20 0 0 25 0 1 0 194444020 41881600 8971 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 10225 8971 86 211 0 10011 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 46256

[startup+1003.5 s]
/proc/loadavg: 1.00 0.99 0.90 2/79 1383
/proc/meminfo: memFree=1312176/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=43600 CPUtime=1003.1
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 18570 0 0 0 100289 21 0 0 25 0 1 0 194444020 44646400 9581 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 10900 9581 86 211 0 10686 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 48956

[startup+1063.58 s]
/proc/loadavg: 1.00 0.99 0.90 2/79 1383
/proc/meminfo: memFree=1309552/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=46240 CPUtime=1063.16
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 19310 0 0 0 106293 23 0 0 25 0 1 0 194444020 47349760 10223 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 11560 10223 86 211 0 11346 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 51596

[startup+1123.65 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1383
/proc/meminfo: memFree=1307376/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=48316 CPUtime=1123.2
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 19916 0 0 0 112297 23 0 0 25 0 1 0 194444020 49475584 10763 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 12079 10763 86 211 0 11865 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 53672

[startup+1183.72 s]
/proc/loadavg: 1.10 1.02 0.92 2/85 1465
/proc/meminfo: memFree=1304000/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=50276 CPUtime=1183.22
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 20471 0 0 0 118297 25 0 0 25 0 1 0 194444020 51482624 11285 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 12569 11285 86 211 0 12355 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 55632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.07 1.01 0.92 2/85 1489
/proc/meminfo: memFree=1303424/2055924 swapFree=4192812/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (rsat.sh) S 1378 1380 1275 0 -1 4194304 307 133 0 0 0 0 0 0 16 0 1 0 194444019 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1380/statm: 1339 235 195 169 0 50 0
[pid=1383] ppid=1380 vsize=51048 CPUtime=1200.03
/proc/1383/stat : 1383 (rsat) R 1380 1380 1275 0 -1 4194304 20688 0 0 0 119978 25 0 0 25 0 1 0 194444020 52273152 11437 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1383/statm: 12762 11437 86 211 0 12548 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 56404

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 1380 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.009997
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): 1200.56
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.25
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 56404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 440
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 1.20282 second user time and 3.06753 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Feb 17 20:41:32 UTC 2007

IDJOB= 291632
IDBENCH= 19820
IDSOLVER= 104
FILE ID= node6/291632-1171744891

PBS_JOBID= 3839262

Free space on /tmp= 66551 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291632-1171744891/rsat.sh /tmp/evaluation/291632-1171744891/instance-291632-1171744891.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-291632-1171744891 -o ROOT/results/node6/solver-291632-1171744891 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291632-1171744891/rsat.sh /tmp/evaluation/291632-1171744891/instance-291632-1171744891.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  98acb22e903e1289d5e4bb5a28958843

RANDOM SEED= 437739708

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1351320 kB
Buffers:         65440 kB
Cached:         507188 kB
SwapCached:          0 kB
Active:         322144 kB
Inactive:       306628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1351320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          75068 kB
Slab:            61468 kB
Committed_AS:   684780 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= 66551 MiB

End job on node6 on Sat Feb 17 21:01:36 UTC 2007