Trace number 299504

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) 1200.05 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2753     8354 |      --       0       --      -- |     --   | -16/47
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 634   #clauses: 2753   #literals: 8354
0.00/0.01	c CPU time:   0.008998 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/node63/watcher-299504-1171872770 -o ROOT/results/node63/solver-299504-1171872770 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299504-1171872770/rsat.sh /tmp/evaluation/299504-1171872770/instance-299504-1171872770.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: 1.00 1.00 1.00 3/64 27259
/proc/meminfo: memFree=514528/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 207234428 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27259/statm: 1338 232 195 169 0 49 0
[pid=27260] ppid=27259 vsize=820 CPUtime=0
/proc/27260/stat : 27260 (SatElite) R 27259 27259 26539 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 207234428 839680 114 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/27260/statm: 205 114 49 128 0 74 0

[startup+0.107045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27259
/proc/meminfo: memFree=514528/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515088 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27259
/proc/meminfo: memFree=514528/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33618 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=512720/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=2940 CPUtime=1.31
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 600 0 0 0 131 0 0 0 25 0 1 0 207234430 3010560 554 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 735 554 86 211 0 521 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8292

[startup+2.98235 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=511504/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=4048 CPUtime=2.95
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 1034 0 0 0 295 0 0 0 25 0 1 0 207234430 4145152 858 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 1012 858 86 211 0 798 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9400

[startup+6.2577 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=509328/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=5988 CPUtime=6.23
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 1707 0 0 0 622 1 0 0 25 0 1 0 207234430 6131712 1302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530256 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 1497 1302 86 211 0 1283 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11340

[startup+12.7194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=507216/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=7916 CPUtime=12.68
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 2622 0 0 0 1267 1 0 0 25 0 1 0 207234430 8105984 1731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 1979 1731 86 211 0 1765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13268

[startup+25.5227 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=503952/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=11036 CPUtime=25.49
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 3828 0 0 0 2546 3 0 0 25 0 1 0 207234430 11300864 2549 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523260 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 2759 2549 86 211 0 2545 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16388

[startup+51.1475 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=499088/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=16336 CPUtime=51.1
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 6015 0 0 0 5106 4 0 0 25 0 1 0 207234430 16728064 3770 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 4084 3770 86 211 0 3870 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21688

[startup+102.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=491408/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=23488 CPUtime=102.34
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 8702 0 0 0 10227 7 0 0 25 0 1 0 207234430 24051712 5667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 5872 5667 86 211 0 5658 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 28840

[startup+162.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=487056/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=29204 CPUtime=162.38
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 10214 0 0 0 16230 8 0 0 25 0 1 0 207234430 29904896 6793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527787 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 7301 6793 86 211 0 7087 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 34556

[startup+222.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=480848/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=34884 CPUtime=222.42
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 13259 0 0 0 22232 10 0 0 25 0 1 0 207234430 35721216 8298 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 8721 8298 86 211 0 8507 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 40236

[startup+282.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=480912/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=34884 CPUtime=282.46
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 13262 0 0 0 28236 10 0 0 25 0 1 0 207234430 35721216 8301 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 8721 8301 86 211 0 8507 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 40236

[startup+342.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=479440/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=36436 CPUtime=342.5
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 13671 0 0 0 34240 10 0 0 25 0 1 0 207234430 37310464 8710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 9109 8710 86 211 0 8895 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 41788

[startup+402.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=472848/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=42632 CPUtime=402.55
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 15277 0 0 0 40244 11 0 0 25 0 1 0 207234430 43655168 10316 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 10658 10316 86 211 0 10444 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 47984

[startup+462.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=466960/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=48380 CPUtime=462.59
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 16772 0 0 0 46246 13 0 0 25 0 1 0 207234430 49541120 11811 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 12095 11811 86 211 0 11881 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 53732

[startup+522.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=465552/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01

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

[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=52156 CPUtime=582.68
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 21056 0 0 0 58253 15 0 0 25 0 1 0 207234430 53407744 12101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 13039 12101 86 211 0 12825 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 57508

[startup+642.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=465616/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=52156 CPUtime=642.72
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 21063 0 0 0 64257 15 0 0 25 0 1 0 207234430 53407744 12108 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 13039 12108 86 211 0 12825 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 57508

[startup+702.976 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=465616/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=52156 CPUtime=702.76
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 21068 0 0 0 70261 15 0 0 25 0 1 0 207234430 53407744 12113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 13039 12113 86 211 0 12825 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 57508

[startup+763.034 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=465616/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=52156 CPUtime=762.8
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 21083 0 0 0 76265 15 0 0 25 0 1 0 207234430 53407744 12128 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 13039 12128 86 211 0 12825 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 57508

[startup+823.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=461392/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=56368 CPUtime=822.85
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 22117 0 0 0 82269 16 0 0 25 0 1 0 207234430 57720832 13162 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 14092 13162 86 211 0 13878 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 61720

[startup+883.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=456976/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=60620 CPUtime=882.9
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 23239 0 0 0 88272 18 0 0 25 0 1 0 207234430 62074880 14284 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 15155 14284 86 211 0 14941 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 65972

[startup+943.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=452368/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=65056 CPUtime=942.94
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 24404 0 0 0 94275 19 0 0 25 0 1 0 207234430 66617344 15449 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 16264 15449 86 211 0 16050 0
Current children cumulated CPU time (s) 942.95
Current children cumulated vsize (KiB) 70408

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=448144/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=69044 CPUtime=1002.98
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 25447 0 0 0 100278 20 0 0 25 0 1 0 207234430 70701056 16492 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 17261 16492 86 211 0 17047 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 74396

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27262
/proc/meminfo: memFree=443472/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=73644 CPUtime=1063.04
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 26600 0 0 0 106282 22 0 0 25 0 1 0 207234430 75411456 17645 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 18411 17645 86 211 0 18197 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 78996

[startup+1123.41 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 27262
/proc/meminfo: memFree=441360/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=74672 CPUtime=1123.09
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 30460 0 0 0 112285 24 0 0 25 0 1 0 207234430 76464128 18136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 18668 18136 86 211 0 18454 0
Current children cumulated CPU time (s) 1123.1
Current children cumulated vsize (KiB) 80024

[startup+1183.47 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 27262
/proc/meminfo: memFree=441360/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=74672 CPUtime=1183.13
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 30460 0 0 0 118289 24 0 0 25 0 1 0 207234430 76464128 18136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 18668 18136 86 211 0 18454 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 80024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 27262
/proc/meminfo: memFree=441360/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=74672 CPUtime=1200.04
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 30460 0 0 0 119980 24 0 0 25 0 1 0 207234430 76464128 18136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 18668 18136 86 211 0 18454 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 80024

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

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

[startup+1200.37 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 27262
/proc/meminfo: memFree=441360/2055920 swapFree=4183348/4192956
[pid=27259] ppid=27257 vsize=5352 CPUtime=0.01
/proc/27259/stat : 27259 (rsat.sh) S 27257 27259 26539 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 207234428 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27259/statm: 1338 234 195 169 0 49 0
[pid=27262] ppid=27259 vsize=74672 CPUtime=1200.04
/proc/27262/stat : 27262 (rsat) R 27259 27259 26539 0 -1 4194304 30460 0 0 0 119980 24 0 0 25 0 1 0 207234430 76464128 18136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27262/statm: 18668 18136 86 211 0 18454 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 80024

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27259 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.05

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

Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.24
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 94164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 487
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= 3

runsolver used 0.837872 second user time and 2.43763 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Feb 19 08:12:50 UTC 2007

IDJOB= 299504
IDBENCH= 20012
IDSOLVER= 104
FILE ID= node63/299504-1171872770

PBS_JOBID= 3839756

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299504-1171872770/rsat.sh /tmp/evaluation/299504-1171872770/instance-299504-1171872770.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-299504-1171872770 -o ROOT/results/node63/solver-299504-1171872770 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299504-1171872770/rsat.sh /tmp/evaluation/299504-1171872770/instance-299504-1171872770.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 600729206

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        514936 kB
Buffers:         49688 kB
Cached:        1368700 kB
SwapCached:       3968 kB
Active:         790008 kB
Inactive:       638260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        514936 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            98688 kB
Committed_AS:   537392 kB
PageTables:       1460 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 node63 on Mon Feb 19 08:32:53 UTC 2007