Trace number 347757

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) 1200.1 1200.92

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark224.011
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    8918    76263 |    2675       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |    7397    64229 |      --       0       --      -- |     --   | -633/-7045
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 1505   #clauses: 7397   #literals: 64229
0.00/0.07	c CPU time:   0.065989 s
0.00/0.07	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/node2/watcher-347757-1176684554 -o ROOT/results/node2/solver-347757-1176684554 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347757-1176684554/Barcelogic /tmp/evaluation/347757-1176684554/instance-347757-1176684554.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 30524
/proc/meminfo: memFree=1922288/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 144493214 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30524/statm: 1339 233 195 169 0 50 0
[pid=30525] ppid=30524 vsize=5356 CPUtime=0
/proc/30525/stat : 30525 (Barcelogic) S 30524 30524 29342 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 144493214 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30525/statm: 1339 237 198 169 0 50 0
[pid=30526] ppid=30525 vsize=0 CPUtime=0
/proc/30526/stat : 30526 (Barcelogic) D 30525 30524 29342 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 144493214 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/30526/statm: 0 0 0 0 0 0 0
[pid=30527] ppid=30525 vsize=0 CPUtime=0
/proc/30527/stat : 30527 (sed) D 30525 30524 29342 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 144493214 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/30527/statm: 0 0 0 0 0 0 0

[startup+0.052955 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30524
/proc/meminfo: memFree=1922288/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144493214 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30524/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101959 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30524
/proc/meminfo: memFree=1922288/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) R 30522 30524 29342 0 -1 4194304 314 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.301984 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30524
/proc/meminfo: memFree=1922288/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.70103 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30524
/proc/meminfo: memFree=1922288/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1914656/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=1.38
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 2449 0 0 0 138 0 0 0 25 0 1 0 144493224 1511743488 2420 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518420 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 2420 84 232 0 368843 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481668

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1910048/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=2.99
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 3741 0 0 0 297 2 0 0 25 0 1 0 144493224 1511743488 3712 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 3712 84 232 0 368843 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481668

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1900768/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=6.19
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 5791 0 0 0 616 3 0 0 25 0 1 0 144493224 1511743488 5762 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539446 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 5762 84 232 0 368843 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481668

[startup+12.7023 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1894048/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=12.58
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 6906 0 0 0 1255 3 0 0 25 0 1 0 144493224 1511743488 6839 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 6839 94 232 0 368843 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481668

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1889632/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=25.37
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 8189 0 0 0 2534 3 0 0 25 0 1 0 144493224 1511743488 8122 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 8122 94 232 0 368843 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481668

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1865888/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=50.95
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 14135 0 0 0 5087 8 0 0 25 0 1 0 144493224 1511743488 14068 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535028 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 14068 94 232 0 368843 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481668

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1834272/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=102.12
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 21875 0 0 0 10196 16 0 0 25 0 1 0 144493224 1511743488 21808 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 21808 94 232 0 368843 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1481668

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1821984/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=162.08
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 24932 0 0 0 16189 19 0 0 25 0 1 0 144493224 1511743488 24787 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369078 24787 94 232 0 368843 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30530
/proc/meminfo: memFree=1821920/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476312 CPUtime=222.04
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 24932 0 0 0 22185 19 0 0 25 0 1 0 144493224 1511743488 24787 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30530/statm: 369078 24787 94 232 0 368843 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481668

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 30530
/proc/meminfo: memFree=1821728/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=282
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 24996 0 0 0 28181 19 0 0 25 0 1 0 144493224 1511858176 24803 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 24803 94 232 0 368871 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 1481780

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/79 30530
/proc/meminfo: memFree=1821664/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=341.96
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 24996 0 0 0 34177 19 0 0 25 0 1 0 144493224 1511858176 24803 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 24803 94 232 0 368871 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 1481780

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 30530
/proc/meminfo: memFree=1821600/2055920 swapFree=4147220/4192956

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

/proc/30530/statm: 369106 24823 94 232 0 368871 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 1481780

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 30530
/proc/meminfo: memFree=1821216/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=641.77
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 25090 0 0 0 64157 20 0 0 25 0 1 0 144493224 1511858176 24838 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 24838 94 232 0 368871 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 1481780

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 30530
/proc/meminfo: memFree=1809056/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=701.73
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 28171 0 0 0 70150 23 0 0 25 0 1 0 144493224 1511858176 27919 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 27919 94 232 0 368871 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 1481780

[startup+762.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/85 30708
/proc/meminfo: memFree=1793008/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=761.71
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 31779 0 0 0 76130 41 0 0 25 0 1 0 144493224 1511858176 31527 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 31527 94 232 0 368871 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 1481780

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 30728
/proc/meminfo: memFree=1784032/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=821.66
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 34329 0 0 0 82122 44 0 0 25 0 1 0 144493224 1511858176 34077 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 34077 94 232 0 368871 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 1481780

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1772960/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=881.62
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 37042 0 0 0 88115 47 0 0 25 0 1 0 144493224 1511858176 36790 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 36790 94 232 0 368871 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 1481780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1763232/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=941.59
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 39464 0 0 0 94110 49 0 0 25 0 1 0 144493224 1511858176 39212 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 39212 94 232 0 368871 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 1481780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1754528/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=1001.55
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 41610 0 0 0 100103 52 0 0 25 0 1 0 144493224 1511858176 41358 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 41358 94 232 0 368871 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 1481780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1746848/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=1061.5
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 43564 0 0 0 106096 54 0 0 25 0 1 0 144493224 1511858176 43312 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 43312 94 232 0 368871 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 1481780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1738528/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=1121.47
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 45610 0 0 0 112091 56 0 0 25 0 1 0 144493224 1511858176 45358 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 45358 94 232 0 368871 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 1481780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1731360/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=1181.44
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 47402 0 0 0 118086 58 0 0 25 0 1 0 144493224 1511858176 47150 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 47150 94 232 0 368871 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 1481780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1728672/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=1200.02
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 48022 0 0 0 119944 58 0 0 25 0 1 0 144493224 1511858176 47770 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 47770 94 232 0 368871 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481780

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30728
/proc/meminfo: memFree=1728672/2055920 swapFree=4147220/4192956
[pid=30524] ppid=30522 vsize=5356 CPUtime=0.08
/proc/30524/stat : 30524 (Barcelogic) S 30522 30524 29342 0 -1 4194304 335 729 0 0 0 0 8 0 16 0 1 0 144493214 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30524/statm: 1339 238 197 169 0 50 0
[pid=30530] ppid=30524 vsize=1476424 CPUtime=1200.02
/proc/30530/stat : 30530 (bsat) R 30524 30524 29342 0 -1 4194304 48022 0 0 0 119944 58 0 0 25 0 1 0 144493224 1511858176 47770 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30530/statm: 369106 47770 94 232 0 368871 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481780

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30524 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=88986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.098984
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.92
CPU time (s): 1200.1
CPU user time (s): 1199.52
CPU system time (s): 0.58
CPU usage (%): 99.9321
Max. virtual memory (cumulated for all children) (KiB): 1482016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.088986
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1064
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= 10

runsolver used 1.22481 second user time and 3.15952 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Apr 16 00:49:14 UTC 2007

IDJOB= 347757
IDBENCH= 24714
IDSOLVER= 154
FILE ID= node2/347757-1176684554

PBS_JOBID= 4559392

Free space on /tmp= 66533 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/347757-1176684554/Barcelogic /tmp/evaluation/347757-1176684554/instance-347757-1176684554.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-347757-1176684554 -o ROOT/results/node2/solver-347757-1176684554 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347757-1176684554/Barcelogic /tmp/evaluation/347757-1176684554/instance-347757-1176684554.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  92c8b4fc23a7c22313979a2d9b3b5a58

RANDOM SEED= 53084066

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1922760 kB
Buffers:         10632 kB
Cached:          53104 kB
SwapCached:      14260 kB
Active:          57444 kB
Inactive:        32908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922760 kB
SwapTotal:     4192956 kB
SwapFree:      4147220 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          33316 kB
Slab:            28260 kB
Committed_AS:  7027080 kB
PageTables:       1872 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= 66533 MiB

End job on node2 on Mon Apr 16 01:09:17 UTC 2007