Trace number 337324

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) 1200.1 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
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 |     896     3042 |     268       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     792     3091 |      --       0       --      -- |     --   | -104/49
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 132   #clauses: 792   #literals: 3091
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-337324-1173664836 -o ROOT/results/node39/solver-337324-1173664836 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337324-1173664836/Barcelogic /tmp/evaluation/337324-1173664836/instance-337324-1173664836.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 0.98 0.99 3/64 16998
/proc/meminfo: memFree=1861648/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 386439457 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16998/statm: 1338 232 195 169 0 49 0
[pid=16999] ppid=16998 vsize=5352 CPUtime=0
/proc/16999/stat : 16999 (Barcelogic) S 16998 16998 15883 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16999/statm: 1338 236 198 169 0 49 0
[pid=17000] ppid=16999 vsize=0 CPUtime=0
/proc/17000/stat : 17000 (Barcelogic) D 16999 16998 15883 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 386439457 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/17000/statm: 0 0 0 0 0 0 0
[pid=17001] ppid=16999 vsize=0 CPUtime=0
/proc/17001/stat : 17001 (sed) D 16999 16998 15883 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 386439457 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/17001/statm: 0 0 0 0 0 0 0

[startup+0.104678 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16998
/proc/meminfo: memFree=1861648/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201693 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16998
/proc/meminfo: memFree=1861648/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301709 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16998
/proc/meminfo: memFree=1861648/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701777 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16998
/proc/meminfo: memFree=1861648/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17004
/proc/meminfo: memFree=1857152/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476472 CPUtime=1.48
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 1152 0 0 0 148 0 0 0 25 0 1 0 386439458 1511907328 1126 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369118 1126 82 232 0 368883 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481824

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17004
/proc/meminfo: memFree=1855296/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476472 CPUtime=3.08
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 2221 0 0 0 307 1 0 0 25 0 1 0 386439458 1511907328 2195 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369118 2195 82 232 0 368883 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481824

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17004
/proc/meminfo: memFree=1846272/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476472 CPUtime=6.28
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 3814 0 0 0 626 2 0 0 25 0 1 0 386439458 1511907328 3788 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369118 3788 82 232 0 368883 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481824

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17004
/proc/meminfo: memFree=1844160/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476472 CPUtime=12.67
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 4596 0 0 0 1265 2 0 0 25 0 1 0 386439458 1511907328 4570 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369118 4570 82 232 0 368883 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481824

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 17004
/proc/meminfo: memFree=1828672/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476472 CPUtime=25.46
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 8231 0 0 0 2540 6 0 0 25 0 1 0 386439458 1511907328 8205 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 0 0 0
/proc/17004/statm: 369118 8205 82 232 0 368883 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481824

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/72 17112
/proc/meminfo: memFree=1808336/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476472 CPUtime=51.03
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 13007 0 0 0 5092 11 0 0 25 0 1 0 386439458 1511907328 12981 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369118 12981 82 232 0 368883 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481824

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/72 17178
/proc/meminfo: memFree=1798088/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=102.18
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 15466 0 0 0 10205 13 0 0 25 0 1 0 386439458 1511952384 15402 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 15402 82 232 0 368894 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 1481868

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1796224/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=162.15
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 16266 0 0 0 16201 14 0 0 25 0 1 0 386439458 1511952384 16202 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 16202 82 232 0 368894 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1481868

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1791232/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=222.13
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17454 0 0 0 22198 15 0 0 25 0 1 0 386439458 1511952384 17390 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17390 82 232 0 368894 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1481868

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1791104/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=282.11
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17491 0 0 0 28196 15 0 0 25 0 1 0 386439458 1511952384 17390 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17390 82 232 0 368894 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1481868

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1791104/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=342.09
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17491 0 0 0 34193 16 0 0 25 0 1 0 386439458 1511952384 17390 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17390 82 232 0 368894 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 1481868

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1791104/2055920 swapFree=4181136/4192956

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

[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=582
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17611 0 0 0 58184 16 0 0 25 0 1 0 386439458 1511952384 17390 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17390 82 232 0 368894 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 1481868

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1791168/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=641.99
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17682 0 0 0 64182 17 0 0 25 0 1 0 386439458 1511952384 17390 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17390 82 232 0 368894 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 1481868

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790848/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=701.96
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17814 0 0 0 70179 17 0 0 25 0 1 0 386439458 1511952384 17476 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17476 82 232 0 368894 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 1481868

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790848/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=761.94
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17816 0 0 0 76177 17 0 0 25 0 1 0 386439458 1511952384 17478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530050 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17478 82 232 0 368894 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 1481868

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790848/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=821.92
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17816 0 0 0 82175 17 0 0 25 0 1 0 386439458 1511952384 17478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17478 82 232 0 368894 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 1481868

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790784/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=881.91
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17853 0 0 0 88173 18 0 0 25 0 1 0 386439458 1511952384 17478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17478 82 232 0 368894 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 1481868

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790720/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=941.88
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17911 0 0 0 94170 18 0 0 25 0 1 0 386439458 1511952384 17478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17478 82 232 0 368894 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 1481868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790720/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=1001.86
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17911 0 0 0 100168 18 0 0 25 0 1 0 386439458 1511952384 17478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17478 82 232 0 368894 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1481868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790784/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=1061.83
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 17926 0 0 0 106165 18 0 0 25 0 1 0 386439458 1511952384 17493 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17493 82 232 0 368894 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 1481868

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790656/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=1121.81
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 18009 0 0 0 112163 18 0 0 25 0 1 0 386439458 1511952384 17493 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17493 82 232 0 368894 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 1481868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790656/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=1181.8
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 18009 0 0 0 118161 19 0 0 25 0 1 0 386439458 1511952384 17493 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17493 82 232 0 368894 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790656/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=1200.1
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 18009 0 0 0 119991 19 0 0 25 0 1 0 386439458 1511952384 17493 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17493 82 232 0 368894 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17202
/proc/meminfo: memFree=1790656/2055920 swapFree=4181136/4192956
[pid=16998] ppid=16996 vsize=5352 CPUtime=0
/proc/16998/stat : 16998 (Barcelogic) S 16996 16998 15883 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 386439457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16998/statm: 1338 236 197 169 0 49 0
[pid=17004] ppid=16998 vsize=1476516 CPUtime=1200.1
/proc/17004/stat : 17004 (bsat) R 16998 16998 15883 0 -1 4194304 18009 0 0 0 119991 19 0 0 25 0 1 0 386439458 1511952384 17493 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17004/statm: 369129 17493 82 232 0 368894 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16998 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=3999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.1

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

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.19
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 1482200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 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= 35
involuntary context switches= 8

runsolver used 1.04484 second user time and 2.59361 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Mar 12 02:00:36 UTC 2007

IDJOB= 337324
IDBENCH= 24696
IDSOLVER= 122
FILE ID= node39/337324-1173664836

PBS_JOBID= 4101399

Free space on /tmp= 66548 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337324-1173664836/Barcelogic /tmp/evaluation/337324-1173664836/instance-337324-1173664836.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-337324-1173664836 -o ROOT/results/node39/solver-337324-1173664836 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337324-1173664836/Barcelogic /tmp/evaluation/337324-1173664836/instance-337324-1173664836.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 855952367

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1862056 kB
Buffers:         20672 kB
Cached:         133388 kB
SwapCached:       5876 kB
Active:          77920 kB
Inactive:        88840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862056 kB
SwapTotal:     4192956 kB
SwapFree:      4181136 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            13156 kB
Committed_AS:   798336 kB
PageTables:       1412 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= 66548 MiB

End job on node39 on Mon Mar 12 02:20:38 UTC 2007