Trace number 300096

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 2007-02-08? (TO) 1200.07 1200.54

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S141590207-13.SAT.shuffled.cnf
MD5SUM7c6ec57a1bd3ce147e9f90a32f77311f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1695     5148 |      --       0       --      -- |     --   | -9/36
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 391   #clauses: 1695   #literals: 5148
0.00/0.01	c CPU time:   0.003999 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-300096-1171881995 -o ROOT/results/node5/solver-300096-1171881995 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300096-1171881995/Barcelogic /tmp/evaluation/300096-1171881995/instance-300096-1171881995.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 0.97 0.98 3/77 25940
/proc/meminfo: memFree=1063584/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 208154342 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25940/statm: 1339 233 195 169 0 50 0
[pid=25941] ppid=25940 vsize=5356 CPUtime=0
/proc/25941/stat : 25941 (Barcelogic) S 25940 25940 25428 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25941/statm: 1339 237 198 169 0 50 0
[pid=25942] ppid=25941 vsize=0 CPUtime=0
/proc/25942/stat : 25942 (Barcelogic) D 25941 25940 25428 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 208154342 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/25942/statm: 0 0 0 0 0 0 0
[pid=25943] ppid=25941 vsize=0 CPUtime=0
/proc/25943/stat : 25943 (sed) D 25941 25940 25428 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 208154342 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/25943/statm: 0 0 0 0 0 0 0

[startup+0.107713 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 25940
/proc/meminfo: memFree=1063584/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51575 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 25940
/proc/meminfo: memFree=1063584/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33584 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1059984/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476416 CPUtime=1.31
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 1000 0 0 0 131 0 0 0 25 0 1 0 208154343 1511849984 972 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369104 972 91 232 0 368869 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481772

[startup+2.97203 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1056592/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476416 CPUtime=2.95
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 2221 0 0 0 294 1 0 0 25 0 1 0 208154343 1511849984 2193 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369104 2193 91 232 0 368869 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481772

[startup+6.2484 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1052240/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=6.22
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 2811 0 0 0 621 1 0 0 25 0 1 0 208154343 1511944192 2783 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 2783 91 232 0 368892 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481864

[startup+12.7121 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1044944/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=12.68
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 4660 0 0 0 1266 2 0 0 25 0 1 0 208154343 1511944192 4632 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518307 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 4632 91 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481864

[startup+25.5276 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1030928/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=25.5
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 8174 0 0 0 2545 5 0 0 25 0 1 0 208154343 1511944192 8146 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 8146 91 232 0 368892 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481864

[startup+51.1535 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1014032/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=51.11
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 12350 0 0 0 5102 9 0 0 25 0 1 0 208154343 1511944192 12322 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 12322 91 232 0 368892 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481864

[startup+102.406 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1000912/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=102.35
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 15659 0 0 0 10222 13 0 0 25 0 1 0 208154343 1511944192 15495 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 15495 91 232 0 368892 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481864

[startup+162.478 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=1000976/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=162.41
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 15659 0 0 0 16227 14 0 0 25 0 1 0 208154343 1511944192 15495 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 15495 91 232 0 368892 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481864

[startup+222.543 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=991440/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=222.45
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 18119 0 0 0 22228 17 0 0 25 0 1 0 208154343 1511944192 17868 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 17868 91 232 0 368892 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481864

[startup+282.613 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=991504/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=282.51
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 18119 0 0 0 28233 18 0 0 25 0 1 0 208154343 1511944192 17868 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 17868 91 232 0 368892 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481864

[startup+342.679 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=986768/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=342.56
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 19401 0 0 0 34237 19 0 0 25 0 1 0 208154343 1511944192 19150 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 19150 91 232 0 368892 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481864

[startup+402.75 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=973136/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=402.62
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 22744 0 0 0 40238 24 0 0 25 0 1 0 208154343 1511944192 22493 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 22493 91 232 0 368892 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481864

[startup+462.82 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=961104/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=462.67
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 25742 0 0 0 46238 29 0 0 25 0 1 0 208154343 1511944192 25491 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 25491 91 232 0 368892 0
Current children cumulated CPU time (s) 462.67

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

[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=522.73
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 28276 0 0 0 52240 33 0 0 25 0 1 0 208154343 1511944192 28025 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 28025 91 232 0 368892 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 1481864

[startup+582.957 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=941776/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=582.78
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 30554 0 0 0 58243 35 0 0 25 0 1 0 208154343 1511944192 30303 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 30303 91 232 0 368892 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481864

[startup+643.026 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=931920/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=642.83
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 33027 0 0 0 64245 38 0 0 25 0 1 0 208154343 1511944192 32776 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 32776 91 232 0 368892 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481864

[startup+703.098 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25946
/proc/meminfo: memFree=926160/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=702.88
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 34463 0 0 0 70247 41 0 0 25 0 1 0 208154343 1511944192 34212 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 34212 91 232 0 368892 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481864

[startup+763.169 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 25946
/proc/meminfo: memFree=919632/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=762.94
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 36113 0 0 0 76251 43 0 0 25 0 1 0 208154343 1511944192 35862 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 35862 91 232 0 368892 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481864

[startup+823.241 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 25946
/proc/meminfo: memFree=913040/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=822.99
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 37719 0 0 0 82254 45 0 0 25 0 1 0 208154343 1511944192 37468 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 37468 91 232 0 368892 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481864

[startup+883.317 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 26028
/proc/meminfo: memFree=905632/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=883.02
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 39272 0 0 0 88253 49 0 0 25 0 1 0 208154343 1511944192 39021 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518330 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 39021 91 232 0 368892 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 1481864

[startup+943.317 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 26114
/proc/meminfo: memFree=899808/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=942.95
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 40726 0 0 0 94243 52 0 0 25 0 1 0 208154343 1511944192 40475 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 40475 91 232 0 368892 0
Current children cumulated CPU time (s) 942.95
Current children cumulated vsize (KiB) 1481864

[startup+1003.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26144
/proc/meminfo: memFree=895440/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=1002.99
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 42086 0 0 0 100246 53 0 0 25 0 1 0 208154343 1511944192 41835 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 41835 91 232 0 368892 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 1481864

[startup+1063.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26144
/proc/meminfo: memFree=890320/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=1063.05
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 43357 0 0 0 106250 55 0 0 25 0 1 0 208154343 1511944192 43106 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 43106 91 232 0 368892 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 1481864

[startup+1123.54 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26144
/proc/meminfo: memFree=885200/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=1123.11
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 44623 0 0 0 112254 57 0 0 25 0 1 0 208154343 1511944192 44372 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 44372 91 232 0 368892 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 1481864

[startup+1183.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26144
/proc/meminfo: memFree=879696/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=1183.16
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 46039 0 0 0 118257 59 0 0 25 0 1 0 208154343 1511944192 45788 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 45788 91 232 0 368892 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26144
/proc/meminfo: memFree=877968/2055920 swapFree=4192812/4192956
[pid=25940] ppid=25938 vsize=5356 CPUtime=0
/proc/25940/stat : 25940 (Barcelogic) S 25938 25940 25428 0 -1 4194304 332 398 0 0 0 0 0 0 16 0 1 0 208154342 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25940/statm: 1339 237 197 169 0 50 0
[pid=25946] ppid=25940 vsize=1476508 CPUtime=1200.07
/proc/25946/stat : 25946 (bsat) R 25940 25940 25428 0 -1 4194304 46438 0 0 0 119947 60 0 0 25 0 1 0 208154343 1511944192 46187 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25946/statm: 369127 46187 91 232 0 368892 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481864

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 25940 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.011998
while last known CPU time is 1200.07

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

Real time (s): 1200.54
CPU time (s): 1200.07
CPU user time (s): 1199.47
CPU system time (s): 0.6
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 1482408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 730
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= 37
involuntary context switches= 9

runsolver used 1.19182 second user time and 3.07453 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 10:46:35 UTC 2007

IDJOB= 300096
IDBENCH= 20026
IDSOLVER= 122
FILE ID= node5/300096-1171881995

PBS_JOBID= 3839440

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S141590207-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/300096-1171881995/Barcelogic /tmp/evaluation/300096-1171881995/instance-300096-1171881995.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300096-1171881995 -o ROOT/results/node5/solver-300096-1171881995 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300096-1171881995/Barcelogic /tmp/evaluation/300096-1171881995/instance-300096-1171881995.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7c6ec57a1bd3ce147e9f90a32f77311f

RANDOM SEED= 444849767

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1063992 kB
Buffers:         59732 kB
Cached:         811212 kB
SwapCached:          0 kB
Active:         528440 kB
Inactive:       386528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          62900 kB
Slab:            62608 kB
Committed_AS:   756504 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66551 MiB

End job on node5 on Mon Feb 19 11:06:38 UTC 2007