Trace number 295158

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) 1200.06 1200.49

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
MD5SUMd1ba06d6a0dc1ac49e6129f3be220436
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node42/watcher-295158-1171800990 -o ROOT/results/node42/solver-295158-1171800990 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295158-1171800990/rsat.sh /tmp/evaluation/295158-1171800990/instance-295158-1171800990.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: 0.99 0.98 0.99 3/64 9669
/proc/meminfo: memFree=393040/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0
/proc/9669/stat : 9669 (rsat.sh) R 9667 9669 9217 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 200055007 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9669/statm: 1338 232 194 169 0 49 0
[pid=9670] ppid=9669 vsize=688 CPUtime=0
/proc/9670/stat : 9670 (SatElite) R 9669 9669 9217 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 200055007 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9670/statm: 172 84 49 128 0 41 0

[startup+0.107155 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9669
/proc/meminfo: memFree=393040/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515233 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9669
/proc/meminfo: memFree=393040/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33539 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=390528/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=3436 CPUtime=1.3
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 791 0 0 0 130 0 0 0 25 0 1 0 200055010 3518464 680 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 859 680 86 211 0 645 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8788

[startup+2.9717 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=389568/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=4912 CPUtime=2.93
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 1415 0 0 0 293 0 0 0 25 0 1 0 200055010 5029888 1043 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 1228 1043 86 211 0 1014 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10264

[startup+6.25432 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=387712/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=6232 CPUtime=6.22
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 1755 0 0 0 621 1 0 0 25 0 1 0 200055010 6381568 1381 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 1558 1381 86 211 0 1344 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11584

[startup+12.7126 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=386368/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=7540 CPUtime=12.67
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 2496 0 0 0 1266 1 0 0 25 0 1 0 200055010 7720960 1636 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 1885 1636 86 211 0 1671 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12892

[startup+25.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=384448/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=9052 CPUtime=25.48
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 3299 0 0 0 2546 2 0 0 25 0 1 0 200055010 9269248 2051 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 2263 2051 86 211 0 2049 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14404

[startup+51.1499 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=380800/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=13180 CPUtime=51.09
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 5167 0 0 0 5106 3 0 0 25 0 1 0 200055010 13496320 2953 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 3295 2953 86 211 0 3081 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18532

[startup+102.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=375680/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=18388 CPUtime=102.32
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 6525 0 0 0 10228 4 0 0 25 0 1 0 200055010 18829312 4311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 4597 4311 86 211 0 4383 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23740

[startup+162.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=375232/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=18388 CPUtime=162.36
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 7396 0 0 0 16231 5 0 0 25 0 1 0 200055010 18829312 4360 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 4597 4360 86 211 0 4383 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 23740

[startup+222.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=369728/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=25400 CPUtime=222.4
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 9190 0 0 0 22234 6 0 0 25 0 1 0 200055010 26009600 5768 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 6350 5768 86 211 0 6136 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 30752

[startup+282.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=366784/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=27724 CPUtime=282.43
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 11461 0 0 0 28236 7 0 0 25 0 1 0 200055010 28389376 6426 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 6931 6426 86 211 0 6717 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 33076

[startup+342.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=366848/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=27592 CPUtime=342.47
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 11499 0 0 0 34240 7 0 0 25 0 1 0 200055010 28254208 6431 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 6898 6431 86 211 0 6684 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 32944

[startup+402.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=366464/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=28112 CPUtime=402.51
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 11612 0 0 0 40244 7 0 0 25 0 1 0 200055010 28786688 6544 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 7028 6544 86 211 0 6814 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 33464

[startup+462.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=362496/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=32208 CPUtime=462.56
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 12609 0 0 0 46247 9 0 0 25 0 1 0 200055010 32980992 7541 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 8052 7541 86 211 0 7838 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 37560

[startup+522.807 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=359424/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=35352 CPUtime=522.59
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 13389 0 0 0 52249 10 0 0 25 0 1 0 200055010 36200448 8321 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 8838 8321 86 211 0 8624 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 40704

[startup+582.868 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=356352/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=38456 CPUtime=582.63
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 14166 0 0 0 58253 10 0 0 25 0 1 0 200055010 39378944 9098 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 9614 9098 86 211 0 9400 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 43808

[startup+642.933 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=356288/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=37040 CPUtime=642.67
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 16283 0 0 0 64256 11 0 0 25 0 1 0 200055010 37928960 9051 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 9260 9051 86 211 0 9046 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 42392

[startup+702.99 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=356288/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=37040 CPUtime=702.71
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 16290 0 0 0 70260 11 0 0 25 0 1 0 200055010 37928960 9058 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 9260 9058 86 211 0 9046 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 42392

[startup+763.048 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=356352/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=37040 CPUtime=762.75
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 16290 0 0 0 76264 11 0 0 25 0 1 0 200055010 37928960 9058 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 9260 9058 86 211 0 9046 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 42392

[startup+823.108 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=356352/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=37040 CPUtime=822.78
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 16291 0 0 0 82267 11 0 0 25 0 1 0 200055010 37928960 9059 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 9260 9059 86 211 0 9046 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 42392

[startup+883.161 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=356416/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=37040 CPUtime=882.82
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 16296 0 0 0 88271 11 0 0 25 0 1 0 200055010 37928960 9064 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 9260 9064 86 211 0 9046 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 42392

[startup+943.222 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=355520/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=38408 CPUtime=942.86
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 16558 0 0 0 94274 12 0 0 25 0 1 0 200055010 39329792 9326 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 9602 9326 86 211 0 9388 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 43760

[startup+1003.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=352640/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=41440 CPUtime=1002.9
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 17232 0 0 0 100278 12 0 0 25 0 1 0 200055010 42434560 10000 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 10360 10000 86 211 0 10146 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 46792

[startup+1063.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=349952/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=47412 CPUtime=1062.95
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 18686 0 0 0 106281 14 0 0 25 0 1 0 200055010 48549888 10684 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 11853 10684 86 211 0 11639 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 52764

[startup+1123.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=347392/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=50052 CPUtime=1122.99
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 19342 0 0 0 112285 14 0 0 25 0 1 0 200055010 51253248 11340 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 12513 11340 86 211 0 12299 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 55404

[startup+1183.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=345152/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=52032 CPUtime=1183.03
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 19890 0 0 0 118288 15 0 0 25 0 1 0 200055010 53280768 11888 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 13008 11888 86 211 0 12794 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 57384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9672
/proc/meminfo: memFree=344384/2055920 swapFree=4183424/4192956
[pid=9669] ppid=9667 vsize=5352 CPUtime=0.02
/proc/9669/stat : 9669 (rsat.sh) S 9667 9669 9217 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 200055007 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9669/statm: 1338 234 195 169 0 49 0
[pid=9672] ppid=9669 vsize=52824 CPUtime=1200.04
/proc/9672/stat : 9672 (rsat) R 9669 9669 9217 0 -1 4194304 20069 0 0 0 119989 15 0 0 25 0 1 0 200055010 54091776 12067 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9672/statm: 13206 12067 86 211 0 12992 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58176

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 9669 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.027995
while last known CPU time is 1200.06

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

Real time (s): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 58176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 539
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= 16
involuntary context switches= 2

runsolver used 0.887865 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 12:16:30 UTC 2007

IDJOB= 295158
IDBENCH= 19906
IDSOLVER= 104
FILE ID= node42/295158-1171800990

PBS_JOBID= 3839607

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295158-1171800990/rsat.sh /tmp/evaluation/295158-1171800990/instance-295158-1171800990.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-295158-1171800990 -o ROOT/results/node42/solver-295158-1171800990 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295158-1171800990/rsat.sh /tmp/evaluation/295158-1171800990/instance-295158-1171800990.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d1ba06d6a0dc1ac49e6129f3be220436

RANDOM SEED= 523642650

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        393512 kB
Buffers:         51140 kB
Cached:        1484612 kB
SwapCached:       3904 kB
Active:         822224 kB
Inactive:       723588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        393512 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:           102712 kB
Committed_AS:   772944 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node42 on Sun Feb 18 12:36:32 UTC 2007