Trace number 300178

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 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark205.001
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.04	c CPU time:   0.017997 s
0.00/0.04	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/node13/watcher-300178-1171890814 -o ROOT/results/node13/solver-300178-1171890814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300178-1171890814/Barcelogic /tmp/evaluation/300178-1171890814/instance-300178-1171890814.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: 0.92 0.98 0.91 3/77 29250
/proc/meminfo: memFree=782656/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209035883 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 1339 233 195 169 0 50 0
[pid=29251] ppid=29250 vsize=5356 CPUtime=0
/proc/29251/stat : 29251 (Barcelogic) S 29250 29250 28858 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 209035884 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29251/statm: 1339 237 198 169 0 50 0
[pid=29252] ppid=29251 vsize=0 CPUtime=0
/proc/29252/stat : 29252 (Barcelogic) D 29251 29250 28858 0 -1 4194372 25 0 0 0 0 0 0 0 19 0 1 0 209035884 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29253] ppid=29251 vsize=0 CPUtime=0
/proc/29253/stat : 29253 (sed) D 29251 29250 28858 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 209035884 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/29253/statm: 0 0 0 0 0 0 0

[startup+0.125121 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 29250
/proc/meminfo: memFree=782656/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.53317 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 29250
/proc/meminfo: memFree=782656/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.35428 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 29256
/proc/meminfo: memFree=769840/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=1.27
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 3619 0 0 0 125 2 0 0 25 0 1 0 209035891 1511944192 3593 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 3593 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.9905 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 29256
/proc/meminfo: memFree=760240/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=2.91
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 6880 0 0 0 288 3 0 0 25 0 1 0 209035891 1511944192 6854 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 6854 81 232 0 368892 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.27893 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 29256
/proc/meminfo: memFree=736304/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=6.2
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 12477 0 0 0 614 6 0 0 25 0 1 0 209035891 1511944192 12451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 12451 81 232 0 368892 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481864

[startup+12.7378 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 29256
/proc/meminfo: memFree=695544/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=12.65
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 22024 0 0 0 1254 11 0 0 25 0 1 0 209035891 1511944192 21998 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 21998 81 232 0 368892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481864

[startup+25.5475 s]
/proc/loadavg: 0.95 0.98 0.91 2/79 29256
/proc/meminfo: memFree=633016/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=25.46
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 37841 0 0 0 2527 19 0 0 25 0 1 0 209035891 1511944192 37815 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 37815 81 232 0 368892 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481864

[startup+51.1789 s]
/proc/loadavg: 0.96 0.98 0.91 2/79 29256
/proc/meminfo: memFree=524728/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=51.08
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 64631 0 0 0 5074 34 0 0 25 0 1 0 209035891 1511944192 64605 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 64605 81 232 0 368892 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481864

[startup+102.433 s]
/proc/loadavg: 0.98 0.98 0.91 2/79 29256
/proc/meminfo: memFree=362616/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=102.32
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 105159 0 0 0 10171 61 0 0 25 0 1 0 209035891 1511944192 105133 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 105133 81 232 0 368892 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481864

[startup+162.509 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=240504/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=162.37
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 135186 0 0 0 16155 82 0 0 25 0 1 0 209035891 1511944192 135160 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 135160 81 232 0 368892 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481864

[startup+222.581 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=154040/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=222.43
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 156844 0 0 0 22145 98 0 0 25 0 1 0 209035891 1511944192 156818 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 156818 81 232 0 368892 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481864

[startup+282.653 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=81016/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=282.49
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 175111 0 0 0 28134 115 0 0 25 0 1 0 209035891 1511944192 175085 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 175085 81 232 0 368892 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481864

[startup+342.725 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=15672/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=342.55
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 191910 0 0 0 34125 130 0 0 25 0 1 0 209035891 1511944192 191884 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 191884 81 232 0 368892 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481864

[startup+402.805 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=16120/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=402.6
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 206278 0 0 0 40117 143 0 0 25 0 1 0 209035891 1511944192 206252 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 206252 81 232 0 368892 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481864

[startup+462.877 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=15544/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=462.66
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 219178 0 0 0 46110 156 0 0 25 0 1 0 209035891 1511944192 219152 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134534771 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 219152 81 232 0 368892 0
Current children cumulated CPU time (s) 462.7

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

[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=582.77
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 242674 0 0 0 58098 179 0 0 25 0 1 0 209035891 1511944192 242648 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 242648 81 232 0 368892 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481864

[startup+643.094 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=15928/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=642.82
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 252801 0 0 0 64094 188 0 0 25 0 1 0 209035891 1511944192 252775 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 252775 81 232 0 368892 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481864

[startup+703.162 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=14904/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=702.87
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 263097 0 0 0 70088 199 0 0 25 0 1 0 209035891 1511944192 263071 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 263071 81 232 0 368892 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481864

[startup+763.231 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=15800/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=762.93
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 272867 0 0 0 76086 207 0 0 25 0 1 0 209035891 1511944192 272841 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 272841 81 232 0 368892 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481864

[startup+823.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=15864/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=822.99
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 281564 0 0 0 82084 215 0 0 25 0 1 0 209035891 1511944192 281538 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 281538 81 232 0 368892 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481864

[startup+883.375 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=15672/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=883.04
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 290858 0 0 0 88080 224 0 0 25 0 1 0 209035891 1511944192 290832 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 290832 81 232 0 368892 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481864

[startup+943.448 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=14968/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=943.1
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 299172 0 0 0 94078 232 0 0 25 0 1 0 209035891 1511944192 299146 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 299146 81 232 0 368892 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 1481864

[startup+1003.52 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=16184/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=1003.15
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 307765 0 0 0 100075 240 0 0 25 0 1 0 209035891 1511944192 307739 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 307739 81 232 0 368892 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481864

[startup+1063.59 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=16120/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=1063.2
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 315344 0 0 0 106072 248 0 0 25 0 1 0 209035891 1511944192 315318 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 315318 81 232 0 368892 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481864

[startup+1123.66 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=16248/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=1123.26
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 323364 0 0 0 112069 257 0 0 25 0 1 0 209035891 1511944192 323338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 323338 81 232 0 368892 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481864

[startup+1183.73 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=15096/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=1183.32
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 331353 0 0 0 118067 265 0 0 25 0 1 0 209035891 1511944192 331327 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 331327 81 232 0 368892 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=16248/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=1200.03
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 333345 0 0 0 119736 267 0 0 25 0 1 0 209035891 1511944192 333319 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 333319 81 232 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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 29256
/proc/meminfo: memFree=16248/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=5356 CPUtime=0.04
/proc/29250/stat : 29250 (Barcelogic) S 29248 29250 28858 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 209035883 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29250/statm: 1339 237 197 169 0 50 0
[pid=29256] ppid=29250 vsize=1476508 CPUtime=1200.03
/proc/29256/stat : 29256 (bsat) R 29250 29250 28858 0 -1 4194304 333345 0 0 0 119736 267 0 0 25 0 1 0 209035891 1511944192 333319 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29256/statm: 369127 333319 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29250 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=48992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.054991
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): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1197.4
CPU system time (s): 2.67
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1481864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
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= 1016
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= 41
involuntary context switches= 8

runsolver used 1.18082 second user time and 3.08853 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 13:13:34 UTC 2007

IDJOB= 300178
IDBENCH= 20028
IDSOLVER= 122
FILE ID= node13/300178-1171890814

PBS_JOBID= 3848818

Free space on /tmp= 66546 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/300178-1171890814/Barcelogic /tmp/evaluation/300178-1171890814/instance-300178-1171890814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300178-1171890814 -o ROOT/results/node13/solver-300178-1171890814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300178-1171890814/Barcelogic /tmp/evaluation/300178-1171890814/instance-300178-1171890814.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 292231213

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		: 3000.236
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		: 3000.236
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:        783064 kB
Buffers:         71160 kB
Cached:        1065800 kB
SwapCached:          0 kB
Active:         616376 kB
Inactive:       574920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:          73220 kB
Slab:            67156 kB
Committed_AS:   921496 kB
PageTables:       1744 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= 66546 MiB

End job on node13 on Mon Feb 19 13:33:37 UTC 2007