Trace number 337072

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark696.65
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   31531    81634 |    9459       0        0     nan |  0.000 % |
0.00/0.15	c |         0 |   13274    37444 |      --       0       --      -- |     --   | -17941/-43185
0.00/0.15	c ==============================================================================
0.00/0.15	c Result  :   #vars: 3005   #clauses: 13274   #literals: 37444
0.00/0.15	c CPU time:   0.137979 s
0.00/0.15	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/node10/watcher-337072-1173659605 -o ROOT/results/node10/solver-337072-1173659605 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337072-1173659605/Barcelogic /tmp/evaluation/337072-1173659605/instance-337072-1173659605.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: 0.91 0.97 0.99 3/77 6448
/proc/meminfo: memFree=1636400/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385915542 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6448/statm: 1338 232 195 169 0 49 0
[pid=6449] ppid=6448 vsize=5352 CPUtime=0
/proc/6449/stat : 6449 (Barcelogic) R 6448 6448 5941 0 -1 4194368 59 188 0 0 0 0 0 0 20 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214917188464 0 0 4096 65538 0 0 0 17 1 0 0
/proc/6449/statm: 0 0 0 0 0 0 0

[startup+0.095114 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6448
/proc/meminfo: memFree=1636400/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 385915542 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6448/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102107 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6448
/proc/meminfo: memFree=1636400/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 385915542 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6448/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302133 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6448
/proc/meminfo: memFree=1636400/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701186 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6448
/proc/meminfo: memFree=1636400/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50129 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1631200/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=1.31
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 1486 0 0 0 131 0 0 0 25 0 1 0 385915559 1511677952 1454 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 1454 82 232 0 368827 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481600

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1628960/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=2.92
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 2396 0 0 0 291 1 0 0 25 0 1 0 385915559 1511677952 2364 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 2364 82 232 0 368827 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481600

[startup+6.30194 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1622560/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=6.11
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 3577 0 0 0 610 1 0 0 25 0 1 0 385915559 1511677952 3545 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 3545 82 232 0 368827 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481600

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1612640/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=12.51
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 6094 0 0 0 1248 3 0 0 25 0 1 0 385915559 1511677952 6062 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 6062 82 232 0 368827 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481600

[startup+25.5025 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1596960/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=25.31
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 9781 0 0 0 2525 6 0 0 25 0 1 0 385915559 1511677952 9749 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534351 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 9749 82 232 0 368827 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481600

[startup+51.103 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1574176/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=50.9
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 15483 0 0 0 5078 12 0 0 25 0 1 0 385915559 1511677952 15451 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 15451 82 232 0 368827 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481600

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1572000/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=102.09
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 15987 0 0 0 10196 13 0 0 25 0 1 0 385915559 1511677952 15882 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 15882 92 232 0 368827 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481600

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1550112/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=162.07
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 21515 0 0 0 16188 19 0 0 25 0 1 0 385915559 1511677952 21410 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 21410 92 232 0 368827 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481600

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1524896/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=222.05
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 27767 0 0 0 22179 26 0 0 25 0 1 0 385915559 1511677952 27662 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 27662 92 232 0 368827 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6454
/proc/meminfo: memFree=1500256/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=282.03
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 33966 0 0 0 28171 32 0 0 25 0 1 0 385915559 1511677952 33861 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 33861 92 232 0 368827 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481600

[startup+342.302 s]
/proc/loadavg: 1.04 0.99 1.00 2/79 6454
/proc/meminfo: memFree=1475104/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=342
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 40168 0 0 0 34162 38 0 0 25 0 1 0 385915559 1511677952 40063 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 40063 92 232 0 368827 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481600

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1453472/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=401.99
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 45636 0 0 0 40156 43 0 0 25 0 1 0 385915559 1511677952 45531 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 45531 92 232 0 368827 0

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

[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=521.96
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 56725 0 0 0 52141 55 0 0 25 0 1 0 385915559 1511677952 56620 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 56620 92 232 0 368827 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1481600

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 6454
/proc/meminfo: memFree=1397792/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=581.93
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 59441 0 0 0 58135 58 0 0 25 0 1 0 385915559 1511677952 59336 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 59336 92 232 0 368827 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481600

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 6454
/proc/meminfo: memFree=1385248/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=641.92
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 62549 0 0 0 64130 62 0 0 25 0 1 0 385915559 1511677952 62444 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 62444 92 232 0 368827 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1481600

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1375136/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=701.9
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 65093 0 0 0 70125 65 0 0 25 0 1 0 385915559 1511677952 64988 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 64988 92 232 0 368827 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481600

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1360736/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=761.88
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 68655 0 0 0 76119 69 0 0 25 0 1 0 385915559 1511677952 68550 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 68550 92 232 0 368827 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1481600

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6456
/proc/meminfo: memFree=1350112/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=821.86
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 71347 0 0 0 82113 73 0 0 25 0 1 0 385915559 1511677952 71242 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 71242 92 232 0 368827 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1481600

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6456
/proc/meminfo: memFree=1339552/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=881.84
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 73946 0 0 0 88109 75 0 0 25 0 1 0 385915559 1511677952 73841 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 73841 92 232 0 368827 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1481600

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6456
/proc/meminfo: memFree=1334112/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=941.82
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 75317 0 0 0 94104 78 0 0 25 0 1 0 385915559 1511677952 75212 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 75212 92 232 0 368827 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1481600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6456
/proc/meminfo: memFree=1325152/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=1001.8
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 77542 0 0 0 100099 81 0 0 25 0 1 0 385915559 1511677952 77437 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539413 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 77437 92 232 0 368827 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1481600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6456
/proc/meminfo: memFree=1314912/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=1061.78
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 80143 0 0 0 106093 85 0 0 25 0 1 0 385915559 1511677952 80038 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 80038 92 232 0 368827 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1481600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6456
/proc/meminfo: memFree=1301664/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=1121.77
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 83427 0 0 0 112089 88 0 0 25 0 1 0 385915559 1511677952 83322 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518090 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 83322 92 232 0 368827 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1481600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6456
/proc/meminfo: memFree=1288864/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=1181.75
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 86637 0 0 0 118083 92 0 0 25 0 1 0 385915559 1511677952 86532 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 86532 92 232 0 368827 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1481600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6456
/proc/meminfo: memFree=1286304/2055920 swapFree=4168764/4192956
[pid=6448] ppid=6446 vsize=5352 CPUtime=0.16
/proc/6448/stat : 6448 (Barcelogic) S 6446 6448 5941 0 -1 4194304 332 1726 0 0 0 0 15 1 16 0 1 0 385915542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6448/statm: 1338 236 197 169 0 49 0
[pid=6454] ppid=6448 vsize=1476248 CPUtime=1199.84
/proc/6454/stat : 6454 (bsat) R 6448 6448 5941 0 -1 4194304 87231 0 0 0 119891 93 0 0 25 0 1 0 385915559 1511677952 87126 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 369062 87126 92 232 0 368827 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481600

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 6448 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=157975 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.172972
while last known CPU time is 1200

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

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.06
CPU system time (s): 0.94
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 1481600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.157975
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2058
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= 16

runsolver used 1.35179 second user time and 3.02554 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Mar 12 00:33:25 UTC 2007

IDJOB= 337072
IDBENCH= 24690
IDSOLVER= 122
FILE ID= node10/337072-1173659605

PBS_JOBID= 4101422

Free space on /tmp= 66428 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337072-1173659605/Barcelogic /tmp/evaluation/337072-1173659605/instance-337072-1173659605.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-337072-1173659605 -o ROOT/results/node10/solver-337072-1173659605 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337072-1173659605/Barcelogic /tmp/evaluation/337072-1173659605/instance-337072-1173659605.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  ad877d677446ba8c798f8e71c4c035c2

RANDOM SEED= 892802088

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1636744 kB
Buffers:         34512 kB
Cached:         305620 kB
SwapCached:       2520 kB
Active:         225952 kB
Inactive:       137080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636744 kB
SwapTotal:     4192956 kB
SwapFree:      4168764 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          30476 kB
Slab:            41576 kB
Committed_AS:  1740244 kB
PageTables:       1832 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= 66427 MiB

End job on node10 on Mon Mar 12 00:53:28 UTC 2007