Trace number 347042

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
Barcelogic Fixed 2007-04-13? (TO) 1200.03 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2537     7752 |      --       0       --      -- |     --   | -19/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 580   #clauses: 2537   #literals: 7752
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-347042-1176617901 -o ROOT/results/node13/solver-347042-1176617901 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347042-1176617901/Barcelogic /tmp/evaluation/347042-1176617901/instance-347042-1176617901.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3462
/proc/meminfo: memFree=1391048/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 109707943 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3462/statm: 1339 233 195 169 0 50 0
[pid=3463] ppid=3462 vsize=5356 CPUtime=0
/proc/3463/stat : 3463 (Barcelogic) S 3462 3462 4854 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 109707943 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3463/statm: 1339 237 198 169 0 50 0
[pid=3465] ppid=3463 vsize=0 CPUtime=0
/proc/3465/stat : 3465 (sed) D 3463 3462 4854 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 109707943 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3465/statm: 
[startup+0.019609 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3462
/proc/meminfo: memFree=1391048/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) R 3460 3462 4854 0 -1 4194304 312 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269756852723 0 0 4100 65536 0 0 0 17 1 0 0
/proc/3462/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101613 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3462
/proc/meminfo: memFree=1391048/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301654 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3462
/proc/meminfo: memFree=1391048/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701744 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3462
/proc/meminfo: memFree=1391048/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1385208/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=1.47
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 1839 0 0 0 147 0 0 0 25 0 1 0 109707945 1511923712 1810 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518445 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 1810 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10225 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1383608/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=3.06
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 2081 0 0 0 306 0 0 0 25 0 1 0 109707945 1511923712 2052 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 2052 93 232 0 368887 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481844

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1375288/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=6.27
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 4528 0 0 0 625 2 0 0 25 0 1 0 109707945 1511923712 4499 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 4499 93 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1366264/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=12.66
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 6139 0 0 0 1264 2 0 0 25 0 1 0 109707945 1511923712 6110 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 6110 93 232 0 368887 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481844

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1355640/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=25.45
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 8854 0 0 0 2540 5 0 0 25 0 1 0 109707945 1511923712 8825 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 8825 93 232 0 368887 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481844

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1328184/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=51.04
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 15727 0 0 0 5093 11 0 0 25 0 1 0 109707945 1511923712 15698 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 15698 93 232 0 368887 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481844

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1312184/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=102.23
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 19630 0 0 0 10208 15 0 0 25 0 1 0 109707945 1511923712 19567 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 19567 93 232 0 368887 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481844

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1305656/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=162.21
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 21389 0 0 0 16203 18 0 0 25 0 1 0 109707945 1511923712 21326 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 21326 93 232 0 368887 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481844

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1304376/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=222.19
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 21618 0 0 0 22200 19 0 0 25 0 1 0 109707945 1511923712 21515 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 21515 93 232 0 368887 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481844

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1304248/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=282.16
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 21674 0 0 0 28197 19 0 0 25 0 1 0 109707945 1511923712 21515 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 21515 93 232 0 368887 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3468
/proc/meminfo: memFree=1304312/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=342.14
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 21674 0 0 0 34194 20 0 0 25 0 1 0 109707945 1511923712 21515 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 21515 93 232 0 368887 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481844

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1300792/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=402.12

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

/proc/3468/statm: 369122 25073 93 232 0 368887 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1481844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1264568/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=642.03
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 31849 0 0 0 64171 32 0 0 25 0 1 0 109707945 1511923712 31451 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 31451 93 232 0 368887 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1244024/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=702.01
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 36983 0 0 0 70163 38 0 0 25 0 1 0 109707945 1511923712 36585 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518211 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 36585 93 232 0 368887 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1228088/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=761.99
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 40949 0 0 0 76157 42 0 0 25 0 1 0 109707945 1511923712 40551 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 40551 93 232 0 368887 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481844

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1214392/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=821.97
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 44383 0 0 0 82150 47 0 0 25 0 1 0 109707945 1511923712 43985 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 43985 93 232 0 368887 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1200888/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=881.94
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 47700 0 0 0 88143 51 0 0 25 0 1 0 109707945 1511923712 47302 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 47302 93 232 0 368887 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1189944/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=941.92
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 50481 0 0 0 94137 55 0 0 25 0 1 0 109707945 1511923712 50083 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 50083 93 232 0 368887 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1179448/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=1001.9
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 53076 0 0 0 100131 59 0 0 25 0 1 0 109707945 1511923712 52678 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 52678 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1168376/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=1061.88
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 55863 0 0 0 106124 64 0 0 25 0 1 0 109707945 1511923712 55465 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 55465 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3468
/proc/meminfo: memFree=1157624/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=1121.86
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 58498 0 0 0 112118 68 0 0 25 0 1 0 109707945 1511923712 58100 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 58100 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3470
/proc/meminfo: memFree=1147704/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=1181.83
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 60991 0 0 0 118112 71 0 0 25 0 1 0 109707945 1511923712 60593 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 60593 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3470
/proc/meminfo: memFree=1144888/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=1200.03
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 61658 0 0 0 119931 72 0 0 25 0 1 0 109707945 1511923712 61260 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518257 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 61260 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481844

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3470
/proc/meminfo: memFree=1144888/2055920 swapFree=4175300/4192956
[pid=3462] ppid=3460 vsize=5356 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 4854 0 -1 4194304 335 439 0 0 0 0 0 0 18 0 1 0 109707943 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3462/statm: 1339 238 197 169 0 50 0
[pid=3468] ppid=3462 vsize=1476488 CPUtime=1200.03
/proc/3468/stat : 3468 (bsat) R 3462 3462 4854 0 -1 4194304 61658 0 0 0 119931 72 0 0 25 0 1 0 109707945 1511923712 61260 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518257 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369122 61260 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3462 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=6998
# CPU time returned by wait4() is 0.019996
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.31
CPU system time (s): 0.72
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1482444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 774
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= 35
involuntary context switches= 10

runsolver used 1.15582 second user time and 3.21851 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Apr 15 06:18:21 UTC 2007

IDJOB= 347042
IDBENCH= 20005
IDSOLVER= 154
FILE ID= node13/347042-1176617901

PBS_JOBID= 4556830

Free space on /tmp= 66522 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347042-1176617901/Barcelogic /tmp/evaluation/347042-1176617901/instance-347042-1176617901.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-347042-1176617901 -o ROOT/results/node13/solver-347042-1176617901 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347042-1176617901/Barcelogic /tmp/evaluation/347042-1176617901/instance-347042-1176617901.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 701472547

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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		: 3000.259
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:       1391520 kB
Buffers:        101780 kB
Cached:         353784 kB
SwapCached:       2552 kB
Active:         284728 kB
Inactive:       304764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391520 kB
SwapTotal:     4192956 kB
SwapFree:      4175300 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          43396 kB
Slab:            60384 kB
Committed_AS:  5703584 kB
PageTables:       1884 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= 66522 MiB

End job on node13 on Sun Apr 15 06:38:24 UTC 2007