Trace number 310961

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 1200.62

General information on the benchmark

Namerandom/2+p/p0.8/v1295/
unif2p-p0.8-v1295-c4027-S1230630010-06-UNSAT.cnf
MD5SUMf1d2cd08ac7f8096a38662a7d7275db8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.0164
Satisfiable
(Un)Satisfiability was proved
Number of variables1295
Number of clauses4026
Sum of the clauses size11273
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2805
Number of clauses of size 33221
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...
0.00/0.01	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 |    4026    11273 |    1207       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3802    11329 |      --       0       --      -- |     --   | -224/56
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1119   #clauses: 3802   #literals: 11329
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-310961-1172563302 -o ROOT/results/node71/solver-310961-1172563302 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310961-1172563302/Barcelogic /tmp/evaluation/310961-1172563302/instance-310961-1172563302.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.95 0.90 3/70 22331
/proc/meminfo: memFree=1872736/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 276288049 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22331/statm: 1338 232 195 169 0 49 0
[pid=22332] ppid=22331 vsize=0 CPUtime=0
/proc/22332/stat : 22332 (Barcelogic) R 22331 22331 20721 0 -1 4194372 64 188 0 0 0 0 0 0 21 0 1 0 276288050 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/22332/statm: 0 0 0 0 0 0 0

[startup+0.107516 s]
/proc/loadavg: 0.91 0.95 0.90 3/70 22331
/proc/meminfo: memFree=1872736/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.5156 s]
/proc/loadavg: 0.91 0.95 0.90 3/70 22331
/proc/meminfo: memFree=1872736/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33778 s]
/proc/loadavg: 0.91 0.95 0.90 2/72 22339
/proc/meminfo: memFree=1868360/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=1.29
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 1288 0 0 0 129 0 0 0 25 0 1 0 276288053 1511833600 1255 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 1255 82 232 0 368865 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481752

[startup+2.97913 s]
/proc/loadavg: 0.91 0.95 0.90 2/72 22339
/proc/meminfo: memFree=1865480/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=2.93
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 2018 0 0 0 293 0 0 0 25 0 1 0 276288053 1511833600 1983 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 1983 92 232 0 368865 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481752

[startup+6.25784 s]
/proc/loadavg: 0.92 0.95 0.90 2/72 22341
/proc/meminfo: memFree=1864456/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=6.22
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 2256 0 0 0 621 1 0 0 25 0 1 0 276288053 1511833600 2221 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 2221 92 232 0 368865 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481752

[startup+12.7222 s]
/proc/loadavg: 0.93 0.95 0.90 2/72 22347
/proc/meminfo: memFree=1854680/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=12.66
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 4588 0 0 0 1264 2 0 0 25 0 1 0 276288053 1511833600 4553 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 4553 92 232 0 368865 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481752

[startup+25.54 s]
/proc/loadavg: 0.94 0.96 0.91 2/72 22381
/proc/meminfo: memFree=1847576/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=25.45
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 6241 0 0 0 2541 4 0 0 25 0 1 0 276288053 1511833600 6170 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539627 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 6170 92 232 0 368865 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481752

[startup+51.1776 s]
/proc/loadavg: 1.13 1.00 0.92 2/66 22423
/proc/meminfo: memFree=1842952/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=51.06
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 7757 0 0 0 5100 6 0 0 25 0 1 0 276288053 1511833600 7686 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 7686 92 232 0 368865 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1481752

[startup+102.429 s]
/proc/loadavg: 1.06 1.00 0.92 2/66 22423
/proc/meminfo: memFree=1821600/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=102.28
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 13104 0 0 0 10217 11 0 0 25 0 1 0 276288053 1511833600 13033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 13033 92 232 0 368865 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481752

[startup+162.499 s]
/proc/loadavg: 1.05 1.01 0.93 2/66 22423
/proc/meminfo: memFree=1817440/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=162.33
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 14075 0 0 0 16220 13 0 0 25 0 1 0 276288053 1511833600 13960 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 13960 92 232 0 368865 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481752

[startup+222.56 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 22423
/proc/meminfo: memFree=1817440/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=222.37
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 14075 0 0 0 22224 13 0 0 25 0 1 0 276288053 1511833600 13960 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 13960 92 232 0 368865 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 1481752

[startup+282.618 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1816160/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=282.4
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 14436 0 0 0 28227 13 0 0 25 0 1 0 276288053 1511833600 14321 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542306 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 14321 92 232 0 368865 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 1481752

[startup+342.675 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1815968/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=342.43
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 14500 0 0 0 34230 13 0 0 25 0 1 0 276288053 1511833600 14321 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 14321 92 232 0 368865 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 1481752

[startup+402.733 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1815968/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=402.47
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 14503 0 0 0 40234 13 0 0 25 0 1 0 276288053 1511833600 14324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 14324 92 232 0 368865 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 1481752

[startup+462.789 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1815968/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=462.5
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 14591 0 0 0 46237 13 0 0 25 0 1 0 276288053 1511833600 14324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 14324 92 232 0 368865 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 1481752

[startup+522.848 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1815968/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02

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

[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476400 CPUtime=582.58
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 14592 0 0 0 58245 13 0 0 25 0 1 0 276288053 1511833600 14325 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369100 14325 92 232 0 368865 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 1481752

[startup+642.973 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1814176/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=642.62
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 15131 0 0 0 64248 14 0 0 25 0 1 0 276288053 1511870464 14759 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 14759 92 232 0 368874 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 1481788

[startup+703.031 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1813024/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=702.65
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 15522 0 0 0 70251 14 0 0 25 0 1 0 276288053 1511870464 15150 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 15150 92 232 0 368874 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 1481788

[startup+763.079 s]
/proc/loadavg: 1.00 1.00 0.93 3/66 22423
/proc/meminfo: memFree=1804960/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=762.67
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17490 0 0 0 76251 16 0 0 25 0 1 0 276288053 1511870464 17070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17070 92 232 0 368874 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 1481788

[startup+823.14 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1805024/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=822.71
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17490 0 0 0 82255 16 0 0 25 0 1 0 276288053 1511870464 17070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17070 92 232 0 368874 0
Current children cumulated CPU time (s) 822.73
Current children cumulated vsize (KiB) 1481788

[startup+883.198 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1804384/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=882.74
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17679 0 0 0 88258 16 0 0 25 0 1 0 276288053 1511870464 17259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17259 92 232 0 368874 0
Current children cumulated CPU time (s) 882.76
Current children cumulated vsize (KiB) 1481788

[startup+943.256 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1804320/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=942.78
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17679 0 0 0 94262 16 0 0 25 0 1 0 276288053 1511870464 17259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17259 92 232 0 368874 0
Current children cumulated CPU time (s) 942.8
Current children cumulated vsize (KiB) 1481788

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1804384/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=1002.82
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17679 0 0 0 100266 16 0 0 25 0 1 0 276288053 1511870464 17259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518314 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17259 92 232 0 368874 0
Current children cumulated CPU time (s) 1002.84
Current children cumulated vsize (KiB) 1481788

[startup+1063.38 s]
/proc/loadavg: 1.06 1.01 0.93 2/66 22423
/proc/meminfo: memFree=1804064/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=1062.86
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17762 0 0 0 106270 16 0 0 25 0 1 0 276288053 1511870464 17307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17307 92 232 0 368874 0
Current children cumulated CPU time (s) 1062.88
Current children cumulated vsize (KiB) 1481788

[startup+1123.44 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 22423
/proc/meminfo: memFree=1804128/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=1122.89
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17762 0 0 0 112273 16 0 0 25 0 1 0 276288053 1511870464 17307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17307 92 232 0 368874 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 1481788

[startup+1183.5 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1804000/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=1182.92
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17803 0 0 0 118276 16 0 0 25 0 1 0 276288053 1511870464 17307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17307 92 232 0 368874 0
Current children cumulated CPU time (s) 1182.94
Current children cumulated vsize (KiB) 1481788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1804000/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=1200.04
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17803 0 0 0 119988 16 0 0 25 0 1 0 276288053 1511870464 17307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17307 92 232 0 368874 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481788

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 22423
/proc/meminfo: memFree=1804000/2055920 swapFree=4182996/4192956
[pid=22331] ppid=22329 vsize=5352 CPUtime=0.02
/proc/22331/stat : 22331 (Barcelogic) S 22329 22331 20721 0 -1 4194304 332 506 0 0 0 0 2 0 16 0 1 0 276288049 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22331/statm: 1338 236 197 169 0 49 0
[pid=22337] ppid=22331 vsize=1476436 CPUtime=1200.04
/proc/22337/stat : 22337 (bsat) R 22331 22331 20721 0 -1 4194304 17803 0 0 0 119988 16 0 0 25 0 1 0 276288053 1511870464 17307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22337/statm: 369109 17307 92 232 0 368874 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481788

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22331 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=24996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.030995
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): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 1482172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 838
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= 12

runsolver used 0.764883 second user time and 2.49862 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Feb 27 08:01:42 UTC 2007

IDJOB= 310961
IDBENCH= 20300
IDSOLVER= 122
FILE ID= node71/310961-1172563302

PBS_JOBID= 3971857

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1230630010-06-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310961-1172563302/Barcelogic /tmp/evaluation/310961-1172563302/instance-310961-1172563302.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-310961-1172563302 -o ROOT/results/node71/solver-310961-1172563302 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310961-1172563302/Barcelogic /tmp/evaluation/310961-1172563302/instance-310961-1172563302.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f1d2cd08ac7f8096a38662a7d7275db8

RANDOM SEED= 872462231

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1873216 kB
Buffers:         26364 kB
Cached:         108500 kB
SwapCached:       3788 kB
Active:          67744 kB
Inactive:        77428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873216 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          16592 kB
Slab:            23124 kB
Committed_AS:   774988 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66555 MiB

End job on node71 on Tue Feb 27 08:21:45 UTC 2007