Trace number 347793

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Barcelogic Fixed 2007-04-13? (TO) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark457.795
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7545    30180 |    2263       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    7072    28213 |      --       0       --      -- |     --   | -473/-1967
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 987   #clauses: 7072   #literals: 28213
0.00/0.02	c CPU time:   0.010998 s
0.00/0.02	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/node66/watcher-347793-1176685413 -o ROOT/results/node66/solver-347793-1176685413 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347793-1176685413/Barcelogic /tmp/evaluation/347793-1176685413/instance-347793-1176685413.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 3/64 29732
/proc/meminfo: memFree=1549880/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 144530905 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29732/statm: 1338 232 195 169 0 49 0
[pid=29733] ppid=29732 vsize=5352 CPUtime=0
/proc/29733/stat : 29733 (Barcelogic) S 29732 29732 28953 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 144530905 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29733/statm: 1338 236 198 169 0 49 0
[pid=29734] ppid=29733 vsize=0 CPUtime=0
/proc/29734/stat : 29734 (Barcelogic) D 29733 29732 28953 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 144530906 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/29734/statm: 0 0 0 0 0 0 0
[pid=29735] ppid=29733 vsize=0 CPUtime=0
/proc/29735/stat : 29735 (sed) D 29733 29732 28953 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 144530906 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/29735/statm: 0 0 0 0 0 0 0

[startup+0.053699 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29732
/proc/meminfo: memFree=1549880/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.101705 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29732
/proc/meminfo: memFree=1549880/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301743 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29732
/proc/meminfo: memFree=1549880/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701822 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29732
/proc/meminfo: memFree=1549880/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50198 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1545512/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=1.45
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 1397 0 0 0 145 0 0 0 25 0 1 0 144530908 1511866368 1368 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 1368 84 232 0 368873 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481784

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1542888/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=3.06
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 2225 0 0 0 305 1 0 0 25 0 1 0 144530908 1511866368 2196 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516978 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 2196 84 232 0 368873 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481784

[startup+6.30194 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 29738
/proc/meminfo: memFree=1536744/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=6.25
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 3581 0 0 0 623 2 0 0 25 0 1 0 144530908 1511866368 3552 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516577 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 3552 84 232 0 368873 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481784

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1529896/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=12.65
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 4915 0 0 0 1262 3 0 0 25 0 1 0 144530908 1511866368 4849 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134562039 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 4849 94 232 0 368873 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481784

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1529000/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=25.45
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 5213 0 0 0 2541 4 0 0 25 0 1 0 144530908 1511866368 5147 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 5147 94 232 0 368873 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481784

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1511016/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=51.04
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 9777 0 0 0 5097 7 0 0 25 0 1 0 144530908 1511866368 9711 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 9711 94 232 0 368873 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481784

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1488680/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=102.22
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 15238 0 0 0 10210 12 0 0 25 0 1 0 144530908 1511866368 15172 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 15172 94 232 0 368873 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481784

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1487720/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=162.19
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 15470 0 0 0 16207 12 0 0 25 0 1 0 144530908 1511866368 15367 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 15367 94 232 0 368873 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1486632/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=222.18
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 15770 0 0 0 22205 13 0 0 25 0 1 0 144530908 1511866368 15667 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 15667 94 232 0 368873 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481784

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1482856/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=282.15
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 16696 0 0 0 28202 13 0 0 25 0 1 0 144530908 1511866368 16550 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 16550 94 232 0 368873 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481784

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1482984/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=342.13
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 16696 0 0 0 34200 13 0 0 25 0 1 0 144530908 1511866368 16550 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 16550 94 232 0 368873 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481784

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1482920/2055920 swapFree=4184568/4192956

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

/proc/29738/statm: 369108 16552 94 232 0 368873 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481784

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1482984/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=642.02
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 16852 0 0 0 64189 13 0 0 25 0 1 0 144530908 1511866368 16552 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 16552 94 232 0 368873 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481784

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1472168/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=701.99
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 19614 0 0 0 70183 16 0 0 25 0 1 0 144530908 1511866368 19314 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 19314 94 232 0 368873 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481784

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1455912/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=761.98
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 23635 0 0 0 76177 21 0 0 25 0 1 0 144530908 1511866368 23335 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 23335 94 232 0 368873 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481784

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1443496/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=821.95
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 26750 0 0 0 82170 25 0 0 25 0 1 0 144530908 1511866368 26450 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 26450 94 232 0 368873 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481784

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1432232/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=881.92
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 29539 0 0 0 88164 28 0 0 25 0 1 0 144530908 1511866368 29239 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 29239 94 232 0 368873 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481784

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1422888/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=941.91
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 31873 0 0 0 94160 31 0 0 25 0 1 0 144530908 1511866368 31573 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 31573 94 232 0 368873 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1413224/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=1001.88
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 34273 0 0 0 100154 34 0 0 25 0 1 0 144530908 1511866368 33973 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 33973 94 232 0 368873 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1404904/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=1061.85
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 36373 0 0 0 106149 36 0 0 25 0 1 0 144530908 1511866368 36073 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 36073 94 232 0 368873 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1396712/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=1121.83
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 38373 0 0 0 112144 39 0 0 25 0 1 0 144530908 1511866368 38073 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 38073 94 232 0 368873 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1389672/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=1181.82
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 40164 0 0 0 118140 42 0 0 25 0 1 0 144530908 1511866368 39864 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 39864 94 232 0 368873 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1387368/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=1200.01
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 40719 0 0 0 119958 43 0 0 25 0 1 0 144530908 1511866368 40419 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518463 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 40419 94 232 0 368873 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481784

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 29738
/proc/meminfo: memFree=1387368/2055920 swapFree=4184568/4192956
[pid=29732] ppid=29730 vsize=5352 CPUtime=0.02
/proc/29732/stat : 29732 (Barcelogic) S 29730 29732 28953 0 -1 4194304 334 572 0 0 0 0 2 0 16 0 1 0 144530905 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29732/statm: 1338 237 197 169 0 49 0
[pid=29738] ppid=29732 vsize=1476432 CPUtime=1200.01
/proc/29738/stat : 29738 (bsat) R 29732 29732 28953 0 -1 4194304 40719 0 0 0 119958 43 0 0 25 0 1 0 144530908 1511866368 40419 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518463 0 0 4096 0 0 0 0 17 1 0 0
/proc/29738/statm: 369108 40419 94 232 0 368873 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481784

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29732 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.028994
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.6
CPU system time (s): 0.43
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1481784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 906
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.01285 second user time and 2.39663 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 16 01:03:33 UTC 2007

IDJOB= 347793
IDBENCH= 24750
IDSOLVER= 154
FILE ID= node66/347793-1176685413

PBS_JOBID= 4559970

Free space on /tmp= 66499 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/347793-1176685413/Barcelogic /tmp/evaluation/347793-1176685413/instance-347793-1176685413.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-347793-1176685413 -o ROOT/results/node66/solver-347793-1176685413 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347793-1176685413/Barcelogic /tmp/evaluation/347793-1176685413/instance-347793-1176685413.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 814205696

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1550288 kB
Buffers:         41688 kB
Cached:         371228 kB
SwapCached:       2156 kB
Active:         115940 kB
Inactive:       307836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550288 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          16320 kB
Slab:            67872 kB
Committed_AS:   721192 kB
PageTables:       1376 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= 66499 MiB

End job on node66 on Mon Apr 16 01:23:36 UTC 2007