Trace number 338122

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) 1200.11 1201.01

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data (download as text)

0.00/0.01	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 |    7541    64813 |    2262       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6480    57354 |      --       0       --      -- |     --   | -360/-4225
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1372   #clauses: 6480   #literals: 57354
0.00/0.06	c CPU time:   0.053991 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/node59/watcher-338122-1173680655 -o ROOT/results/node59/solver-338122-1173680655 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338122-1173680655/Barcelogic /tmp/evaluation/338122-1173680655/instance-338122-1173680655.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: 1.15 1.06 1.00 3/64 25162
/proc/meminfo: memFree=1824928/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 388022186 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25162/statm: 1338 232 195 169 0 49 0
[pid=25163] ppid=25162 vsize=5352 CPUtime=0
/proc/25163/stat : 25163 (Barcelogic) S 25162 25162 24028 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 388022187 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25163/statm: 1338 236 198 169 0 49 0
[pid=25164] ppid=25163 vsize=0 CPUtime=0
/proc/25164/stat : 25164 (Barcelogic) D 25163 25162 24028 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 388022187 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/25164/statm: 0 0 0 0 0 0 0
[pid=25165] ppid=25163 vsize=0 CPUtime=0
/proc/25165/stat : 25165 (sed) D 25163 25162 24028 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 388022187 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25165/statm: 0 0 0 0 0 0 0

[startup+0.0219429 s]
/proc/loadavg: 1.15 1.06 1.00 3/64 25162
/proc/meminfo: memFree=1824928/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 388022186 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25162/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102958 s]
/proc/loadavg: 1.15 1.06 1.00 3/64 25162
/proc/meminfo: memFree=1824928/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301979 s]
/proc/loadavg: 1.15 1.06 1.00 3/64 25162
/proc/meminfo: memFree=1824928/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.70302 s]
/proc/loadavg: 1.15 1.06 1.00 3/64 25162
/proc/meminfo: memFree=1824928/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.5021 s]
/proc/loadavg: 1.15 1.06 1.00 2/66 25168
/proc/meminfo: memFree=1817360/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476328 CPUtime=1.41
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 2423 0 0 0 140 1 0 0 25 0 1 0 388022195 1511759872 2396 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369082 2396 81 232 0 368847 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481680

[startup+3.10128 s]
/proc/loadavg: 1.13 1.06 1.00 2/66 25168
/proc/meminfo: memFree=1812432/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476328 CPUtime=3
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 3905 0 0 0 299 1 0 0 25 0 1 0 388022195 1511759872 3878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369082 3878 82 232 0 368847 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481680

[startup+6.30163 s]
/proc/loadavg: 1.13 1.06 1.00 2/66 25168
/proc/meminfo: memFree=1802072/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=6.2
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 6069 0 0 0 617 3 0 0 25 0 1 0 388022195 1511874560 6040 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 6040 92 232 0 368875 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481792

[startup+12.7013 s]
/proc/loadavg: 1.11 1.06 1.00 2/66 25168
/proc/meminfo: memFree=1800152/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=12.6
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 6074 0 0 0 1257 3 0 0 25 0 1 0 388022195 1511874560 6045 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 6045 92 232 0 368875 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481792

[startup+25.5018 s]
/proc/loadavg: 1.10 1.06 1.00 2/66 25168
/proc/meminfo: memFree=1788248/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=25.39
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 9215 0 0 0 2534 5 0 0 25 0 1 0 388022195 1511874560 9186 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 9186 92 232 0 368875 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481792

[startup+51.1016 s]
/proc/loadavg: 1.06 1.05 1.00 2/66 25168
/proc/meminfo: memFree=1764632/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=50.97
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 15054 0 0 0 5087 10 0 0 25 0 1 0 388022195 1511874560 15025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518957 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 15025 92 232 0 368875 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481792

[startup+102.306 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 25168
/proc/meminfo: memFree=1734552/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=102.15
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 22463 0 0 0 10197 18 0 0 25 0 1 0 388022195 1511874560 22434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539347 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 22434 92 232 0 368875 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481792

[startup+162.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 25168
/proc/meminfo: memFree=1717592/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=162.1
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 26721 0 0 0 16188 22 0 0 25 0 1 0 388022195 1511874560 26606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 26606 92 232 0 368875 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 1481792

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 25168
/proc/meminfo: memFree=1717592/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=222.03
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 26721 0 0 0 22181 22 0 0 25 0 1 0 388022195 1511874560 26606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 26606 92 232 0 368875 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 1481792

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 25168
/proc/meminfo: memFree=1717592/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=281.99
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 26721 0 0 0 28177 22 0 0 25 0 1 0 388022195 1511874560 26606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 26606 92 232 0 368875 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 1481792

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25168
/proc/meminfo: memFree=1712408/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=341.94
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 28081 0 0 0 34171 23 0 0 25 0 1 0 388022195 1511874560 27966 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 27966 92 232 0 368875 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 1481792

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25168
/proc/meminfo: memFree=1696792/2055920 swapFree=4174680/4192956

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

[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=521.8
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 38625 0 0 0 52144 36 0 0 25 0 1 0 388022195 1511874560 38510 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518433 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 38510 92 232 0 368875 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 1481792

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1658648/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=581.77
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 41499 0 0 0 58138 39 0 0 25 0 1 0 388022195 1511874560 41384 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 41384 92 232 0 368875 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 1481792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1648088/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=641.74
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 44117 0 0 0 64131 43 0 0 25 0 1 0 388022195 1511874560 44002 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 44002 92 232 0 368875 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 1481792

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1639448/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=701.66
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 46279 0 0 0 70122 44 0 0 25 0 1 0 388022195 1511874560 46164 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518084 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 46164 92 232 0 368875 0
Current children cumulated CPU time (s) 701.73
Current children cumulated vsize (KiB) 1481792

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1630872/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=761.63
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 48400 0 0 0 76116 47 0 0 25 0 1 0 388022195 1511874560 48285 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 48285 92 232 0 368875 0
Current children cumulated CPU time (s) 761.7
Current children cumulated vsize (KiB) 1481792

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1621848/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=821.6
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 50688 0 0 0 82111 49 0 0 25 0 1 0 388022195 1511874560 50573 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 50573 92 232 0 368875 0
Current children cumulated CPU time (s) 821.67
Current children cumulated vsize (KiB) 1481792

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1613720/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=881.55
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 52671 0 0 0 88104 51 0 0 25 0 1 0 388022195 1511874560 52556 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 52556 92 232 0 368875 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 1481792

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1607512/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=941.52
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 54247 0 0 0 94099 53 0 0 25 0 1 0 388022195 1511874560 54132 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 54132 92 232 0 368875 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 1481792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1600920/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=1001.48
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 55910 0 0 0 100093 55 0 0 25 0 1 0 388022195 1511874560 55795 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 55795 92 232 0 368875 0
Current children cumulated CPU time (s) 1001.55
Current children cumulated vsize (KiB) 1481792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1594008/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=1061.43
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 57657 0 0 0 106086 57 0 0 25 0 1 0 388022195 1511874560 57542 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 57542 92 232 0 368875 0
Current children cumulated CPU time (s) 1061.5
Current children cumulated vsize (KiB) 1481792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1585880/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=1121.4
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 59664 0 0 0 112081 59 0 0 25 0 1 0 388022195 1511874560 59549 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 59549 92 232 0 368875 0
Current children cumulated CPU time (s) 1121.47
Current children cumulated vsize (KiB) 1481792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1578648/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=1181.35
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 61471 0 0 0 118074 61 0 0 25 0 1 0 388022195 1511874560 61356 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 61356 92 232 0 368875 0
Current children cumulated CPU time (s) 1181.42
Current children cumulated vsize (KiB) 1481792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25168
/proc/meminfo: memFree=1576536/2055920 swapFree=4174680/4192956
[pid=25162] ppid=25160 vsize=5352 CPUtime=0.07
/proc/25162/stat : 25162 (Barcelogic) S 25160 25162 24028 0 -1 4194304 332 666 0 0 0 0 7 0 16 0 1 0 388022186 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25162/statm: 1338 236 197 169 0 49 0
[pid=25168] ppid=25162 vsize=1476440 CPUtime=1200.04
/proc/25168/stat : 25168 (bsat) R 25162 25162 24028 0 -1 4194304 61962 0 0 0 119943 61 0 0 25 0 1 0 388022195 1511874560 61847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/25168/statm: 369110 61847 92 232 0 368875 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 1481792

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 25162 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=75988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.081987
while last known CPU time is 1200.11

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

Real time (s): 1201.01
CPU time (s): 1200.11
CPU user time (s): 1199.5
CPU system time (s): 0.61
CPU usage (%): 99.9248
Max. virtual memory (cumulated for all children) (KiB): 1482004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.075988
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= 998
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 36
involuntary context switches= 9

runsolver used 1.15382 second user time and 3.22551 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Mar 12 06:24:15 UTC 2007

IDJOB= 338122
IDBENCH= 24715
IDSOLVER= 122
FILE ID= node59/338122-1173680655

PBS_JOBID= 4101717

Free space on /tmp= 66537 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338122-1173680655/Barcelogic /tmp/evaluation/338122-1173680655/instance-338122-1173680655.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-338122-1173680655 -o ROOT/results/node59/solver-338122-1173680655 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338122-1173680655/Barcelogic /tmp/evaluation/338122-1173680655/instance-338122-1173680655.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 331926849

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1825400 kB
Buffers:         25880 kB
Cached:         147216 kB
SwapCached:      12680 kB
Active:          78008 kB
Inactive:       115100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825400 kB
SwapTotal:     4192956 kB
SwapFree:      4174680 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            23356 kB
Committed_AS:   711672 kB
PageTables:       1476 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 node59 on Mon Mar 12 06:44:18 UTC 2007