Trace number 338248

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) 1200.08 1200.81

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.771
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    8047    68657 |    2414       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6966    60634 |      --       0       --      -- |     --   | -334/-4204
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1506   #clauses: 6966   #literals: 60634
0.00/0.06	c CPU time:   0.055991 s
0.00/0.06	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/node14/watcher-338248-1173682815 -o ROOT/results/node14/solver-338248-1173682815 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338248-1173682815/Barcelogic /tmp/evaluation/338248-1173682815/instance-338248-1173682815.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 3/77 18012
/proc/meminfo: memFree=1471024/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 388235909 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18012/statm: 1338 232 195 169 0 49 0
[pid=18013] ppid=18012 vsize=5352 CPUtime=0
/proc/18013/stat : 18013 (Barcelogic) S 18012 18012 16852 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18013/statm: 1338 236 198 169 0 49 0
[pid=18014] ppid=18013 vsize=0 CPUtime=0
/proc/18014/stat : 18014 (Barcelogic) D 18013 18012 16852 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 388235909 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/18014/statm: 0 0 0 0 0 0 0
[pid=18015] ppid=18013 vsize=0 CPUtime=0
/proc/18015/stat : 18015 (sed) D 18013 18012 16852 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 388235909 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/18015/statm: 0 0 0 0 0 0 0

[startup+0.0477531 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18012
/proc/meminfo: memFree=1471024/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 388235909 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18012/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102765 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18012
/proc/meminfo: memFree=1471024/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.302779 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18012
/proc/meminfo: memFree=1471024/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.702833 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18012
/proc/meminfo: memFree=1471024/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18018
/proc/meminfo: memFree=1463648/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476308 CPUtime=1.4
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 2315 0 0 0 139 1 0 0 25 0 1 0 388235918 1511739392 2289 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369077 2289 82 232 0 368842 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481660

[startup+3.10104 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18018
/proc/meminfo: memFree=1459360/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476308 CPUtime=3
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 3689 0 0 0 298 2 0 0 25 0 1 0 388235918 1511739392 3663 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134563463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369077 3663 82 232 0 368842 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481660

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18018
/proc/meminfo: memFree=1449504/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476308 CPUtime=6.2
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 5784 0 0 0 617 3 0 0 25 0 1 0 388235918 1511739392 5758 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369077 5758 82 232 0 368842 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481660

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 18018
/proc/meminfo: memFree=1445288/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476308 CPUtime=12.6
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 6306 0 0 0 1256 4 0 0 25 0 1 0 388235918 1511739392 6244 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369077 6244 92 232 0 368842 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481660

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 18018
/proc/meminfo: memFree=1437992/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476308 CPUtime=25.4
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 8268 0 0 0 2534 6 0 0 25 0 1 0 388235918 1511739392 8206 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539209 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369077 8206 92 232 0 368842 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481660

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.99 2/85 18082
/proc/meminfo: memFree=1414776/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476308 CPUtime=50.97
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 13738 0 0 0 5085 12 0 0 25 0 1 0 388235918 1511739392 13676 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518155 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369077 13676 92 232 0 368842 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481660

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/85 18174
/proc/meminfo: memFree=1384376/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476308 CPUtime=102.14
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 21217 0 0 0 10185 29 0 0 25 0 1 0 388235918 1511739392 21155 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369077 21155 92 232 0 368842 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481660

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18216
/proc/meminfo: memFree=1378728/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=162.1
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 22874 0 0 0 16174 36 0 0 25 0 1 0 388235918 1511841792 22775 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22775 92 232 0 368867 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 1481760

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18216
/proc/meminfo: memFree=1378728/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=222.07
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 22874 0 0 0 22171 36 0 0 25 0 1 0 388235918 1511841792 22775 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22775 92 232 0 368867 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 1481760

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18216
/proc/meminfo: memFree=1378792/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=282.04
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 22918 0 0 0 28168 36 0 0 25 0 1 0 388235918 1511841792 22775 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22775 92 232 0 368867 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1481760

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18216
/proc/meminfo: memFree=1378792/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=342.01
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 22918 0 0 0 34164 37 0 0 25 0 1 0 388235918 1511841792 22775 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22775 92 232 0 368867 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1481760

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18216
/proc/meminfo: memFree=1378856/2055920 swapFree=4146600/4192956

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

[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=521.91
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 23193 0 0 0 52153 38 0 0 25 0 1 0 388235918 1511841792 22981 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22981 92 232 0 368867 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 1481760

[startup+582.303 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1378152/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=581.88
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 23193 0 0 0 58150 38 0 0 25 0 1 0 388235918 1511841792 22981 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22981 92 232 0 368867 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 1481760

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1378152/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=641.84
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 23193 0 0 0 64146 38 0 0 25 0 1 0 388235918 1511841792 22981 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22981 92 232 0 368867 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 1481760

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1378216/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=701.8
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 23288 0 0 0 70142 38 0 0 25 0 1 0 388235918 1511841792 22981 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134521325 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22981 92 232 0 368867 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 1481760

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1378152/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=761.76
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 23288 0 0 0 76138 38 0 0 25 0 1 0 388235918 1511841792 22981 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 22981 92 232 0 368867 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 1481760

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1376616/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=821.73
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 23794 0 0 0 82134 39 0 0 25 0 1 0 388235918 1511841792 23487 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 23487 92 232 0 368867 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 1481760

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1359592/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=881.68
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 28011 0 0 0 88125 43 0 0 25 0 1 0 388235918 1511841792 27615 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134562006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 27615 92 232 0 368867 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 1481760

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1359592/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=941.66
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 28011 0 0 0 94122 44 0 0 25 0 1 0 388235918 1511841792 27615 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 27615 92 232 0 368867 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 1481760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1359656/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=1001.63
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 28011 0 0 0 100119 44 0 0 25 0 1 0 388235918 1511841792 27615 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 27615 92 232 0 368867 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 1481760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1359656/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=1061.58
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 28045 0 0 0 106114 44 0 0 25 0 1 0 388235918 1511841792 27615 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 27615 92 232 0 368867 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 1481760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1359656/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=1121.55
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 28045 0 0 0 112111 44 0 0 25 0 1 0 388235918 1511841792 27615 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 27615 92 232 0 368867 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 1481760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1359656/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=1181.52
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 28089 0 0 0 118108 44 0 0 25 0 1 0 388235918 1511841792 27615 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 27615 92 232 0 368867 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18216
/proc/meminfo: memFree=1359656/2055920 swapFree=4146600/4192956
[pid=18012] ppid=18010 vsize=5352 CPUtime=0.07
/proc/18012/stat : 18012 (Barcelogic) S 18010 18012 16852 0 -1 4194304 332 678 0 0 0 0 7 0 16 0 1 0 388235909 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18012/statm: 1338 236 197 169 0 49 0
[pid=18018] ppid=18012 vsize=1476408 CPUtime=1200.01
/proc/18018/stat : 18018 (bsat) R 18012 18012 16852 0 -1 4194304 28089 0 0 0 119957 44 0 0 25 0 1 0 388235918 1511841792 27615 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/18018/statm: 369102 27615 92 232 0 368867 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481760

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 18012 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=76988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.086986
while last known CPU time is 1200.08

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

Real time (s): 1200.81
CPU time (s): 1200.08
CPU user time (s): 1199.64
CPU system time (s): 0.44
CPU usage (%): 99.9388
Max. virtual memory (cumulated for all children) (KiB): 1482116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.076988
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1010
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= 38
involuntary context switches= 11

runsolver used 1.23181 second user time and 3.18352 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Mar 12 07:00:15 UTC 2007

IDJOB= 338248
IDBENCH= 24718
IDSOLVER= 122
FILE ID= node14/338248-1173682815

PBS_JOBID= 4101476

Free space on /tmp= 66537 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338248-1173682815/Barcelogic /tmp/evaluation/338248-1173682815/instance-338248-1173682815.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-338248-1173682815 -o ROOT/results/node14/solver-338248-1173682815 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338248-1173682815/Barcelogic /tmp/evaluation/338248-1173682815/instance-338248-1173682815.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f1b3061e7694aa99406ed9e867c9dfa5

RANDOM SEED= 68167002

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1471496 kB
Buffers:         56764 kB
Cached:         434164 kB
SwapCached:      14992 kB
Active:         188768 kB
Inactive:       325164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471496 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            56072 kB
Committed_AS:  1325988 kB
PageTables:       1736 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= 66537 MiB

End job on node14 on Mon Mar 12 07:20:18 UTC 2007