Trace number 292370

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) 1200.01 1200.57

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
MD5SUMb2802bae5d92b90eb2c4213147949897
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.918
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
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/node12/watcher-292370-1171752663 -o ROOT/results/node12/solver-292370-1171752663 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292370-1171752663/rsat.sh /tmp/evaluation/292370-1171752663/instance-292370-1171752663.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 9481
/proc/meminfo: memFree=324216/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 195220778 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 234 195 169 0 50 0
[pid=9482] ppid=9481 vsize=688 CPUtime=0
/proc/9482/stat : 9482 (SatElite) R 9481 9481 7711 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 195220778 704512 85 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9482/statm: 172 85 49 128 0 41 0

[startup+0.10685 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9481
/proc/meminfo: memFree=324216/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514923 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9481
/proc/meminfo: memFree=324216/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33607 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 9484
/proc/meminfo: memFree=321832/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=3232 CPUtime=1.31
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 735 0 0 0 131 0 0 0 25 0 1 0 195220779 3309568 625 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 808 625 86 211 0 594 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8588

[startup+2.97836 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 9484
/proc/meminfo: memFree=321064/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=4556 CPUtime=2.96
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 1268 0 0 0 296 0 0 0 25 0 1 0 195220779 4665344 929 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 1139 929 86 211 0 925 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9912

[startup+6.25695 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 9484
/proc/meminfo: memFree=319208/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=6152 CPUtime=6.23
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 1918 0 0 0 622 1 0 0 25 0 1 0 195220779 6299648 1286 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 1538 1286 86 211 0 1324 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11508

[startup+12.7171 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 9484
/proc/meminfo: memFree=317544/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=7588 CPUtime=12.69
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 2674 0 0 0 1268 1 0 0 25 0 1 0 195220779 7770112 1653 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 1897 1653 86 211 0 1683 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12944

[startup+25.5314 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 9484
/proc/meminfo: memFree=315496/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=9036 CPUtime=25.49
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 3475 0 0 0 2548 1 0 0 25 0 1 0 195220779 9252864 2066 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 2259 2066 86 211 0 2045 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14392

[startup+51.1591 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 9484
/proc/meminfo: memFree=311720/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=13356 CPUtime=51.11
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 5384 0 0 0 5108 3 0 0 25 0 1 0 195220779 13676544 3009 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 3339 3009 86 211 0 3125 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18712

[startup+102.411 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 9484
/proc/meminfo: memFree=308072/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=17228 CPUtime=102.35
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 6355 0 0 0 10230 5 0 0 25 0 1 0 195220779 17641472 3980 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 4307 3980 86 211 0 4093 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22584

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9484
/proc/meminfo: memFree=306024/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=18516 CPUtime=162.4
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 7739 0 0 0 16234 6 0 0 25 0 1 0 195220779 18960384 4415 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 4629 4415 86 211 0 4415 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 23872

[startup+222.557 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 9484
/proc/meminfo: memFree=302952/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=23100 CPUtime=222.46
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 8925 0 0 0 22238 8 0 0 25 0 1 0 195220779 23654400 5215 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 5775 5215 86 211 0 5561 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 28456

[startup+282.627 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 9484
/proc/meminfo: memFree=298408/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=27424 CPUtime=282.5
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 10052 0 0 0 28241 9 0 0 25 0 1 0 195220779 28082176 6342 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 6856 6342 86 211 0 6642 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 32780

[startup+342.693 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 9484
/proc/meminfo: memFree=297704/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=27932 CPUtime=342.54
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 11908 0 0 0 34244 10 0 0 25 0 1 0 195220779 28602368 6499 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 6983 6499 86 211 0 6769 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 33288

[startup+402.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9484
/proc/meminfo: memFree=297320/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=28452 CPUtime=402.6
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 12034 0 0 0 40249 11 0 0 25 0 1 0 195220779 29134848 6592 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 7113 6592 86 211 0 6899 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 33808

[startup+462.841 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 9484
/proc/meminfo: memFree=297192/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=28972 CPUtime=462.65
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 12134 0 0 0 46254 11 0 0 25 0 1 0 195220779 29667328 6659 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 7243 6659 86 211 0 7029 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 34328

[startup+522.914 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9484
/proc/meminfo: memFree=294440/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=31468 CPUtime=522.7
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 12833 0 0 0 52258 12 0 0 25 0 1 0 195220779 32223232 7325 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522853 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 7867 7325 86 211 0 7653 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 36824

[startup+582.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9484
/proc/meminfo: memFree=290920/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=35264 CPUtime=582.76
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 13704 0 0 0 58263 13 0 0 25 0 1 0 195220779 36110336 8196 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 8816 8196 86 211 0 8602 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 40620

[startup+643.087 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 9600
/proc/meminfo: memFree=286840/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=38008 CPUtime=642.79
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 14415 0 0 0 64262 17 0 0 25 0 1 0 195220779 38920192 8907 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522860 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 9502 8907 86 211 0 9288 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 43364

[startup+703.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=285480/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=43244 CPUtime=702.81
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 15803 0 0 0 70263 18 0 0 25 0 1 0 195220779 44281856 9525 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10811 9525 86 211 0 10597 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 48600

[startup+763.247 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=286888/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=40248 CPUtime=762.85
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 19144 0 0 0 76266 19 0 0 25 0 1 0 195220779 41213952 9120 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10062 9120 86 211 0 9848 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 45604

[startup+823.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=287016/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=40248 CPUtime=822.9
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 19148 0 0 0 82270 20 0 0 25 0 1 0 195220779 41213952 9124 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10062 9124 86 211 0 9848 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 45604

[startup+883.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=287016/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=40248 CPUtime=882.94
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 19153 0 0 0 88274 20 0 0 25 0 1 0 195220779 41213952 9129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10062 9129 86 211 0 9848 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 45604

[startup+943.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=286760/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=40644 CPUtime=942.99
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 19232 0 0 0 94278 21 0 0 25 0 1 0 195220779 41619456 9208 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10161 9208 86 211 0 9947 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 46000

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=286568/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=40904 CPUtime=1003.04
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 19272 0 0 0 100282 22 0 0 25 0 1 0 195220779 41885696 9248 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10226 9248 86 211 0 10012 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 46260

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=286248/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=41424 CPUtime=1063.09
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 19347 0 0 0 106287 22 0 0 25 0 1 0 195220779 42418176 9323 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10356 9323 86 211 0 10142 0
Current children cumulated CPU time (s) 1063.09
Current children cumulated vsize (KiB) 46780

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=285288/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=42796 CPUtime=1123.14
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 19609 0 0 0 112291 23 0 0 25 0 1 0 195220779 43823104 9585 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 10699 9585 86 211 0 10485 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 48152

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=282600/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=45240 CPUtime=1183.19
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 20305 0 0 0 118295 24 0 0 25 0 1 0 195220779 46325760 10248 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 11310 10248 86 211 0 11096 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 50596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9682
/proc/meminfo: memFree=281832/2055920 swapFree=4154904/4192956
[pid=9481] ppid=9479 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (rsat.sh) S 9479 9481 7711 0 -1 4194304 307 137 0 0 0 0 0 0 19 0 1 0 195220778 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 235 195 169 0 50 0
[pid=9484] ppid=9481 vsize=46052 CPUtime=1200.01
/proc/9484/stat : 9484 (rsat) R 9481 9481 7711 0 -1 4194304 20493 0 0 0 119976 25 0 0 25 0 1 0 195220779 47157248 10436 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9484/statm: 11513 10436 86 211 0 11299 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 51408

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 9481 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=1999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.01

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

Real time (s): 1200.57
CPU time (s): 1200.01
CPU user time (s): 1199.76
CPU system time (s): 0.25
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 61548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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 1.14682 second user time and 3.12052 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Feb 17 22:51:03 UTC 2007

IDJOB= 292370
IDBENCH= 19838
IDSOLVER= 104
FILE ID= node12/292370-1171752663

PBS_JOBID= 3839257

Free space on /tmp= 66552 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292370-1171752663/rsat.sh /tmp/evaluation/292370-1171752663/instance-292370-1171752663.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-292370-1171752663 -o ROOT/results/node12/solver-292370-1171752663 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292370-1171752663/rsat.sh /tmp/evaluation/292370-1171752663/instance-292370-1171752663.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b2802bae5d92b90eb2c4213147949897

RANDOM SEED= 999345091

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        324624 kB
Buffers:         47136 kB
Cached:        1588420 kB
SwapCached:      18068 kB
Active:          97112 kB
Inactive:      1564544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        324624 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            55228 kB
Committed_AS:   914332 kB
PageTables:       1692 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= 66552 MiB

End job on node12 on Sat Feb 17 23:11:06 UTC 2007