Trace number 316317

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) 1200.08 1200.61

General information on the benchmark

Namecrafted/spence/
medium/s73-100.cnf
MD5SUMe3db629d913d76ea47534f9df94ead1b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.1754
Satisfiable
(Un)Satisfiability was proved
Number of variables73
Number of clauses156
Sum of the clauses size468
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3156
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 |     156      468 |      46       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 73   #clauses: 156   #literals: 468
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-316317-1172666956 -o ROOT/results/node13/solver-316317-1172666956 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316317-1172666956/Barcelogic /tmp/evaluation/316317-1172666956/instance-316317-1172666956.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: 0.99 0.97 0.98 3/77 6917
/proc/meminfo: memFree=1724032/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 286650021 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6917/statm: 1339 236 197 169 0 50 0

[startup+0.0549669 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6917
/proc/meminfo: memFree=1724032/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101969 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6917
/proc/meminfo: memFree=1724032/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301995 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6917
/proc/meminfo: memFree=1724032/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701049 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6917
/proc/meminfo: memFree=1724032/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50215 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1719984/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476484 CPUtime=1.48
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 1175 0 0 0 148 0 0 0 25 0 1 0 286650022 1511919616 1149 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/6923/statm: 369121 1149 81 232 0 368886 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481840

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1719344/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476484 CPUtime=3.08
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 1724 0 0 0 308 0 0 0 25 0 1 0 286650022 1511919616 1698 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 0 0 0
/proc/6923/statm: 369121 1698 81 232 0 368886 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481840

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1712880/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476484 CPUtime=6.28
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 3061 0 0 0 627 1 0 0 25 0 1 0 286650022 1511919616 3035 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134516959 0 0 4096 0 0 0 0 17 0 0 0
/proc/6923/statm: 369121 3035 81 232 0 368886 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481840

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1710768/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=12.67
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 3391 0 0 0 1266 1 0 0 25 0 1 0 286650022 1511956480 3365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 0 0 0
/proc/6923/statm: 369130 3365 81 232 0 368895 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481876

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1703024/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=25.46
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 5254 0 0 0 2543 3 0 0 25 0 1 0 286650022 1511956480 5228 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/6923/statm: 369130 5228 81 232 0 368895 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481876

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1689072/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=51.05
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 8717 0 0 0 5100 5 0 0 25 0 1 0 286650022 1511956480 8691 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561831 0 0 4096 0 0 0 0 17 0 0 0
/proc/6923/statm: 369130 8691 81 232 0 368895 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481876

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1687536/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=102.22
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 9039 0 0 0 10216 6 0 0 25 0 1 0 286650022 1511956480 8975 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 8975 81 232 0 368895 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481876

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1687344/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=162.2
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 9082 0 0 0 16213 7 0 0 25 0 1 0 286650022 1511956480 8975 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 8975 81 232 0 368895 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481876

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1680496/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=222.18
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 10847 0 0 0 22209 9 0 0 25 0 1 0 286650022 1511956480 10680 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 10680 81 232 0 368895 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481876

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1680496/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=282.16
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 10847 0 0 0 28207 9 0 0 25 0 1 0 286650022 1511956480 10680 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 10680 81 232 0 368895 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481876

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1680432/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=342.14
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 10923 0 0 0 34204 10 0 0 25 0 1 0 286650022 1511956480 10680 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 10680 81 232 0 368895 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481876

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1680432/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=402.12
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 11019 0 0 0 40202 10 0 0 25 0 1 0 286650022 1511956480 10680 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 10680 81 232 0 368895 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 1481876


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

[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=522.09
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 13399 0 0 0 52195 14 0 0 25 0 1 0 286650022 1511956480 13060 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529804 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 13060 81 232 0 368895 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1481876

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1663920/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=582.06
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 15149 0 0 0 58190 16 0 0 25 0 1 0 286650022 1511956480 14810 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 14810 81 232 0 368895 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1481876

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1656880/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=642.05
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 16859 0 0 0 64188 17 0 0 25 0 1 0 286650022 1511956480 16520 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 16520 81 232 0 368895 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481876

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 6923
/proc/meminfo: memFree=1650800/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=702.03
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 18365 0 0 0 70184 19 0 0 25 0 1 0 286650022 1511956480 18026 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 18026 81 232 0 368895 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481876

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 7045
/proc/meminfo: memFree=1643768/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=761.96
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 19750 0 0 0 76175 21 0 0 25 0 1 0 286650022 1511956480 19411 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 19411 81 232 0 368895 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 1481876

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1639472/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=821.89
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 21093 0 0 0 82166 23 0 0 25 0 1 0 286650022 1511956480 20754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 20754 81 232 0 368895 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 1481876

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1635056/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=881.87
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 22174 0 0 0 88162 25 0 0 25 0 1 0 286650022 1511956480 21835 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 21835 81 232 0 368895 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 1481876

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1630576/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=941.85
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 23293 0 0 0 94159 26 0 0 25 0 1 0 286650022 1511956480 22954 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 22954 81 232 0 368895 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1626032/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=1001.84
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 24407 0 0 0 100156 28 0 0 25 0 1 0 286650022 1511956480 24068 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 24068 81 232 0 368895 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1621232/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=1061.82
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 25601 0 0 0 106152 30 0 0 25 0 1 0 286650022 1511956480 25262 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 25262 81 232 0 368895 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1616944/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=1121.8
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 26653 0 0 0 112149 31 0 0 25 0 1 0 286650022 1511956480 26314 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 26314 81 232 0 368895 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1612976/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=1181.78
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 27656 0 0 0 118146 32 0 0 25 0 1 0 286650022 1511956480 27317 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 27317 81 232 0 368895 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7121
/proc/meminfo: memFree=1611824/2055920 swapFree=4192812/4192956
[pid=6917] ppid=6915 vsize=5356 CPUtime=0
/proc/6917/stat : 6917 (Barcelogic) S 6915 6917 6770 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286650021 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6917/statm: 1339 237 197 169 0 50 0
[pid=6923] ppid=6917 vsize=1476520 CPUtime=1200.08
/proc/6923/stat : 6923 (bsat) R 6917 6917 6770 0 -1 4194304 27926 0 0 0 119976 32 0 0 25 0 1 0 286650022 1511956480 27587 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518655 0 0 4096 0 0 0 0 17 1 0 0
/proc/6923/statm: 369130 27587 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481876

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 6917 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.08

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

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.76
CPU system time (s): 0.32
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 1482180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 685
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= 33
involuntary context switches= 7

runsolver used 1.16382 second user time and 3.21251 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 28 12:49:16 UTC 2007

IDJOB= 316317
IDBENCH= 20438
IDSOLVER= 122
FILE ID= node13/316317-1172666956

PBS_JOBID= 3980971

Free space on /tmp= 66370 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s73-100.cnf
COMMAND LINE= /tmp/evaluation/316317-1172666956/Barcelogic /tmp/evaluation/316317-1172666956/instance-316317-1172666956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-316317-1172666956 -o ROOT/results/node13/solver-316317-1172666956 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316317-1172666956/Barcelogic /tmp/evaluation/316317-1172666956/instance-316317-1172666956.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e3db629d913d76ea47534f9df94ead1b

RANDOM SEED= 355532074

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:       1724504 kB
Buffers:         16104 kB
Cached:         212784 kB
SwapCached:          0 kB
Active:         113656 kB
Inactive:       169552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          73208 kB
Slab:            33804 kB
Committed_AS:  1176796 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= 66370 MiB

End job on node13 on Wed Feb 28 13:09:18 UTC 2007