Trace number 346996

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) 1200.07 1201.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2329     7081 |      --       0       --      -- |     --   | -14/52
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 535   #clauses: 2329   #literals: 7081
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-346996-1176602739 -o ROOT/results/node5/solver-346996-1176602739 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/346996-1176602739/Barcelogic /tmp/evaluation/346996-1176602739/instance-346996-1176602739.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11496
/proc/meminfo: memFree=1627768/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 136311526 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11496/statm: 1339 233 195 169 0 50 0
[pid=11497] ppid=11496 vsize=5356 CPUtime=0
/proc/11497/stat : 11497 (Barcelogic) R 11496 11496 9278 0 -1 4194368 60 189 0 0 0 0 0 0 20 0 1 0 136311526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226910843695 0 0 4096 65538 0 0 0 17 1 0 0
/proc/11497/statm: 0 0 0 0 0 0 0

[startup+0.0875939 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11496
/proc/meminfo: memFree=1627768/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101593 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11496
/proc/meminfo: memFree=1627768/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301615 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11496
/proc/meminfo: memFree=1627768/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701661 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11496
/proc/meminfo: memFree=1627768/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 0.92 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1622376/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=1.47
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 1594 0 0 0 147 0 0 0 25 0 1 0 136311527 1511923712 1565 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535683 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 1565 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10193 s]
/proc/loadavg: 0.92 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1621416/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=3.07
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 2286 0 0 0 307 0 0 0 25 0 1 0 136311527 1511923712 2257 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 2257 93 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.3013 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1611688/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=6.27
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 4597 0 0 0 625 2 0 0 25 0 1 0 136311527 1511923712 4568 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 4568 93 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.702 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1606056/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=12.67
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 5383 0 0 0 1265 2 0 0 25 0 1 0 136311527 1511923712 5354 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 5354 93 232 0 368887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481844

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1591656/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=25.47
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 9035 0 0 0 2541 6 0 0 25 0 1 0 136311527 1511923712 9006 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 9006 93 232 0 368887 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481844

[startup+51.1014 s]
/proc/loadavg: 0.96 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1565736/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=51.06
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 15537 0 0 0 5095 11 0 0 25 0 1 0 136311527 1511923712 15508 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 15508 93 232 0 368887 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481844

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1550456/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=102.24
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 19239 0 0 0 10210 14 0 0 25 0 1 0 136311527 1511923712 19210 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 19210 93 232 0 368887 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481844

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1550456/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=162.23
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 19284 0 0 0 16208 15 0 0 25 0 1 0 136311527 1511923712 19255 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 19255 93 232 0 368887 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481844

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1527736/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=222.2
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 24917 0 0 0 22200 20 0 0 25 0 1 0 136311527 1511923712 24888 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 24888 93 232 0 368887 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1506488/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=282.19
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 30232 0 0 0 28192 27 0 0 25 0 1 0 136311527 1511923712 30203 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518195 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 30203 93 232 0 368887 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481844

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1489528/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=342.17
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 34441 0 0 0 34185 32 0 0 25 0 1 0 136311527 1511923712 34412 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 34412 93 232 0 368887 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481844

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1475512/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=402.15
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 37971 0 0 0 40178 37 0 0 25 0 1 0 136311527 1511923712 37942 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 37942 93 232 0 368887 0

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

/proc/11502/statm: 369122 43333 93 232 0 368887 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1481844

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1443512/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=582.1
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 45906 0 0 0 58163 47 0 0 25 0 1 0 136311527 1511923712 45877 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 45877 93 232 0 368887 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481844

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1433912/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=642.09
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 48298 0 0 0 64159 50 0 0 25 0 1 0 136311527 1511923712 48269 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 48269 93 232 0 368887 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481844

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1424568/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=702.07
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 50656 0 0 0 70154 53 0 0 25 0 1 0 136311527 1511923712 50627 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 50627 93 232 0 368887 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481844

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1414840/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=762.06
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 53047 0 0 0 76150 56 0 0 25 0 1 0 136311527 1511923712 53018 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 53018 93 232 0 368887 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481844

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1405944/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=822.04
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 55290 0 0 0 82146 58 0 0 25 0 1 0 136311527 1511923712 55261 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 55261 93 232 0 368887 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1398008/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=882.01
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 57260 0 0 0 88141 60 0 0 25 0 1 0 136311527 1511923712 57231 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 57231 93 232 0 368887 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1481844

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11502
/proc/meminfo: memFree=1389688/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=942
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 59354 0 0 0 94138 62 0 0 25 0 1 0 136311527 1511923712 59325 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 59325 93 232 0 368887 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.41 1.09 1.03 2/86 16916
/proc/meminfo: memFree=1372800/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=1001.86
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 61308 0 0 0 100119 67 0 0 25 0 1 0 136311527 1511923712 61279 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/11502/statm: 369122 61279 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 2.00 1.33 1.11 4/86 3991
/proc/meminfo: memFree=1344640/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=1061.55
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 62916 0 0 0 106078 77 0 0 25 0 1 0 136311527 1511923712 62887 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/11502/statm: 369122 62887 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.56 1.33 1.12 2/79 13776
/proc/meminfo: memFree=1329400/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=1121.38
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 64393 0 0 0 112055 83 0 0 25 0 1 0 136311527 1511923712 64364 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 64364 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.38
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.20 1.27 1.11 2/79 13776
/proc/meminfo: memFree=1323064/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=1181.36
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 65971 0 0 0 118051 85 0 0 25 0 1 0 136311527 1511923712 65942 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 65942 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.36
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.14 1.25 1.11 2/79 13776
/proc/meminfo: memFree=1321400/2055920 swapFree=4191880/4192956
[pid=11496] ppid=11494 vsize=5356 CPUtime=0
/proc/11496/stat : 11496 (Barcelogic) S 11494 11496 9278 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 136311526 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11496/statm: 1339 238 197 169 0 50 0
[pid=11502] ppid=11496 vsize=1476488 CPUtime=1200.07
/proc/11502/stat : 11502 (bsat) R 11496 11496 9278 0 -1 4194304 66378 0 0 0 119921 86 0 0 25 0 1 0 136311527 1511923712 66349 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11502/statm: 369122 66349 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481844

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11496 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=12998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.016997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.01
CPU time (s): 1200.07
CPU user time (s): 1199.21
CPU system time (s): 0.86
CPU usage (%): 99.9214
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 756
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= 10

runsolver used 1.19182 second user time and 3.19851 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 15 02:05:39 UTC 2007

IDJOB= 346996
IDBENCH= 19959
IDSOLVER= 154
FILE ID= node5/346996-1176602739

PBS_JOBID= 4556803

Free space on /tmp= 66555 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/346996-1176602739/Barcelogic /tmp/evaluation/346996-1176602739/instance-346996-1176602739.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-346996-1176602739 -o ROOT/results/node5/solver-346996-1176602739 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/346996-1176602739/Barcelogic /tmp/evaluation/346996-1176602739/instance-346996-1176602739.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 959413228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1628240 kB
Buffers:         84792 kB
Cached:         226716 kB
SwapCached:        408 kB
Active:         229424 kB
Inactive:       141048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628240 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          74756 kB
Slab:            42812 kB
Committed_AS:  6914056 kB
PageTables:       1728 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= 66555 MiB

End job on node5 on Sun Apr 15 02:25:42 UTC 2007