Trace number 337912

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
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 |     486     1102 |     145       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |     413     1223 |      --       0       --      -- |     --   | -73/121
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 184   #clauses: 413   #literals: 1223
0.00/0.01	c CPU time:   0.002999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-337912-1173676961 -o ROOT/results/node48/solver-337912-1173676961 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337912-1173676961/Barcelogic /tmp/evaluation/337912-1173676961/instance-337912-1173676961.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 0.97 0.97 3/64 7795
/proc/meminfo: memFree=1805456/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 93490017 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539773522 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7795/statm: 1338 232 195 169 0 49 0
[pid=7796] ppid=7795 vsize=5352 CPUtime=0
/proc/7796/stat : 7796 (Barcelogic) S 7795 7795 6369 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7796/statm: 1338 236 198 169 0 49 0
[pid=7797] ppid=7796 vsize=0 CPUtime=0
/proc/7797/stat : 7797 (Barcelogic) D 7796 7795 6369 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 93490017 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/7797/statm: 0 0 0 0 0 0 0
[pid=7798] ppid=7796 vsize=0 CPUtime=0
/proc/7798/stat : 7798 (sed) R 7796 7795 6369 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 93490017 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 0 0 0 0 0 0 0

[startup+0.103648 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 7795
/proc/meminfo: memFree=1805456/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201661 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 7795
/proc/meminfo: memFree=1805456/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301678 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 7795
/proc/meminfo: memFree=1805456/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701747 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 7795
/proc/meminfo: memFree=1805456/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50189 s]
/proc/loadavg: 0.92 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1797056/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476456 CPUtime=1.47
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 2415 0 0 0 147 0 0 0 25 0 1 0 93490018 1511890944 2389 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369114 2389 81 232 0 368879 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481808

[startup+3.10116 s]
/proc/loadavg: 0.93 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1795776/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476456 CPUtime=3.08
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 3685 0 0 0 307 1 0 0 25 0 1 0 93490018 1511890944 3659 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369114 3659 81 232 0 368879 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481808

[startup+6.30171 s]
/proc/loadavg: 0.93 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1776656/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476456 CPUtime=6.27
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 8277 0 0 0 625 2 0 0 25 0 1 0 93490018 1511890944 8251 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369114 8251 81 232 0 368879 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481808

[startup+12.7018 s]
/proc/loadavg: 0.94 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1772048/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=12.67
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 8433 0 0 0 1265 2 0 0 25 0 1 0 93490018 1511944192 8407 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 8407 81 232 0 368892 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481860

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1737040/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=25.48
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 17102 0 0 0 2541 7 0 0 25 0 1 0 93490018 1511944192 17076 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134530283 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 17076 81 232 0 368892 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481860

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1718992/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=51.06
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 21570 0 0 0 5097 9 0 0 25 0 1 0 93490018 1511944192 21544 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 21544 81 232 0 368892 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481860

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1711504/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=102.25
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 23448 0 0 0 10214 11 0 0 25 0 1 0 93490018 1511944192 23380 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 23380 81 232 0 368892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481860

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1711312/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=162.22
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 23550 0 0 0 16211 11 0 0 25 0 1 0 93490018 1511944192 23414 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 23414 81 232 0 368892 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481860

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1705552/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=222.2
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 25055 0 0 0 22208 12 0 0 25 0 1 0 93490018 1511944192 24919 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518854 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 24919 81 232 0 368892 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481860

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1675728/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=282.18
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 32531 0 0 0 28199 19 0 0 25 0 1 0 93490018 1511944192 32395 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 32395 81 232 0 368892 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481860

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1652112/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=342.16
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 38362 0 0 0 34192 24 0 0 25 0 1 0 93490018 1511944192 38226 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 38226 81 232 0 368892 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481860

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 7801
/proc/meminfo: memFree=1627728/2055920 swapFree=4183544/4192956

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

[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=522.1
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 51273 0 0 0 52175 35 0 0 25 0 1 0 93490018 1511944192 51137 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 51137 81 232 0 368892 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1481860

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 0.99 2/66 7801
/proc/meminfo: memFree=1588752/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=582.07
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 54167 0 0 0 58170 37 0 0 25 0 1 0 93490018 1511944192 54031 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 54031 81 232 0 368892 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481860

[startup+642.301 s]
/proc/loadavg: 1.05 1.02 0.99 2/66 7801
/proc/meminfo: memFree=1578064/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=642.05
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 56839 0 0 0 64166 39 0 0 25 0 1 0 93490018 1511944192 56703 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 56703 81 232 0 368892 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481860

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 0.99 2/66 7801
/proc/meminfo: memFree=1567120/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=702.03
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 59564 0 0 0 70161 42 0 0 25 0 1 0 93490018 1511944192 59428 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 59428 81 232 0 368892 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481860

[startup+762.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 7801
/proc/meminfo: memFree=1556048/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=762.01
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 62306 0 0 0 76156 45 0 0 25 0 1 0 93490018 1511944192 62170 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 62170 81 232 0 368892 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481860

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1545680/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=821.99
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 64909 0 0 0 82152 47 0 0 25 0 1 0 93490018 1511944192 64773 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 64773 81 232 0 368892 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481860

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1535184/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=881.97
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 67521 0 0 0 88147 50 0 0 25 0 1 0 93490018 1511944192 67385 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 67385 81 232 0 368892 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1481860

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1526608/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=941.94
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 69662 0 0 0 94143 51 0 0 25 0 1 0 93490018 1511944192 69526 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 69526 81 232 0 368892 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1517776/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=1001.92
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 71846 0 0 0 100139 53 0 0 25 0 1 0 93490018 1511944192 71710 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 71710 81 232 0 368892 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1509584/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=1061.91
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 73903 0 0 0 106135 56 0 0 25 0 1 0 93490018 1511944192 73767 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 73767 81 232 0 368892 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1501200/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=1121.88
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 75974 0 0 0 112130 58 0 0 25 0 1 0 93490018 1511944192 75838 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 75838 81 232 0 368892 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1491920/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=1181.86
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 78313 0 0 0 118125 61 0 0 25 0 1 0 93490018 1511944192 78177 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 78177 81 232 0 368892 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7801
/proc/meminfo: memFree=1489232/2055920 swapFree=4183544/4192956
[pid=7795] ppid=7793 vsize=5352 CPUtime=0
/proc/7795/stat : 7795 (Barcelogic) S 7793 7795 6369 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 93490017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7795/statm: 1338 236 197 169 0 49 0
[pid=7801] ppid=7795 vsize=1476508 CPUtime=1200.06
/proc/7801/stat : 7801 (bsat) R 7795 7795 6369 0 -1 4194304 78957 0 0 0 119944 62 0 0 25 0 1 0 93490018 1511944192 78821 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7801/statm: 369127 78821 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481860

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 7795 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.44
CPU system time (s): 0.62
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1482132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 713
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= 36
involuntary context switches= 8

runsolver used 0.826874 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Mar 12 05:22:41 UTC 2007

IDJOB= 337912
IDBENCH= 24710
IDSOLVER= 122
FILE ID= node48/337912-1173676961

PBS_JOBID= 4101700

Free space on /tmp= 66480 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337912-1173676961/Barcelogic /tmp/evaluation/337912-1173676961/instance-337912-1173676961.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-337912-1173676961 -o ROOT/results/node48/solver-337912-1173676961 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337912-1173676961/Barcelogic /tmp/evaluation/337912-1173676961/instance-337912-1173676961.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 197322844

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1805864 kB
Buffers:         26132 kB
Cached:         175720 kB
SwapCached:       3712 kB
Active:         104812 kB
Inactive:       107660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805864 kB
SwapTotal:     4192956 kB
SwapFree:      4183544 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            23524 kB
Committed_AS:   134244 kB
PageTables:       1388 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= 66480 MiB

End job on node48 on Mon Mar 12 05:42:43 UTC 2007