Trace number 335140

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) 1200.04 1200.82

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   18372   131484 |    5511       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   16937   123310 |      --       0       --      -- |     --   | -261/-3123
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 2847   #clauses: 16937   #literals: 123310
0.00/0.10	c CPU time:   0.088986 s
0.00/0.10	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/node2/watcher-335140-1173611537 -o ROOT/results/node2/solver-335140-1173611537 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335140-1173611537/Barcelogic /tmp/evaluation/335140-1173611537/instance-335140-1173611537.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 7294
/proc/meminfo: memFree=1424952/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 381108650 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7294/statm: 1338 232 195 169 0 49 0
[pid=7295] ppid=7294 vsize=5352 CPUtime=0
/proc/7295/stat : 7295 (Barcelogic) S 7294 7294 5711 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7295/statm: 1338 236 198 169 0 49 0
[pid=7296] ppid=7295 vsize=0 CPUtime=0
/proc/7296/stat : 7296 (Barcelogic) D 7295 7294 5711 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 381108650 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/7296/statm: 0 0 0 0 0 0 0
[pid=7297] ppid=7295 vsize=0 CPUtime=0
/proc/7297/stat : 7297 (sed) D 7295 7294 5711 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 381108650 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/7297/statm: 0 0 0 0 0 0 0

[startup+0.041933 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7294
/proc/meminfo: memFree=1424952/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 381108650 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7294/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101935 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7294
/proc/meminfo: memFree=1424952/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 381108650 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7294/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301966 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7294
/proc/meminfo: memFree=1424952/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+0.702008 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7294
/proc/meminfo: memFree=1424952/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1415272/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=1.33
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 2854 0 0 0 132 1 0 0 25 0 1 0 381108665 1511706624 2826 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 2826 82 232 0 368834 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481628

[startup+3.10225 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1410472/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=2.94
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 4517 0 0 0 292 2 0 0 25 0 1 0 381108665 1511706624 4488 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 4488 82 232 0 368834 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481628

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1399144/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=6.14
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 6691 0 0 0 611 3 0 0 25 0 1 0 381108665 1511706624 6662 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 6662 82 232 0 368834 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481628

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1383848/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=12.54
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 10316 0 0 0 1249 5 0 0 25 0 1 0 381108665 1511706624 10287 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 10287 82 232 0 368834 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481628

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1361448/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=25.33
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 15768 0 0 0 2524 9 0 0 25 0 1 0 381108665 1511706624 15739 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 15739 82 232 0 368834 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481628

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1334568/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=50.91
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 22559 0 0 0 5075 16 0 0 25 0 1 0 381108665 1511706624 22530 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 22530 82 232 0 368834 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481628

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1301288/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=102.08
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 30667 0 0 0 10185 23 0 0 25 0 1 0 381108665 1511706624 30638 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 30638 82 232 0 368834 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481628

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1292712/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=162.03
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 33007 0 0 0 16179 24 0 0 25 0 1 0 381108665 1511706624 32721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 32721 92 232 0 368834 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481628

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1292712/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=222
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 33007 0 0 0 22175 25 0 0 25 0 1 0 381108665 1511706624 32721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 32721 92 232 0 368834 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1481628

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1292776/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=281.96
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 33130 0 0 0 28171 25 0 0 25 0 1 0 381108665 1511706624 32721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 32721 92 232 0 368834 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 1481628

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1292776/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=341.92
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 33130 0 0 0 34167 25 0 0 25 0 1 0 381108665 1511706624 32721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535967 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 32721 92 232 0 368834 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 1481628

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1292328/2055920 swapFree=4153164/4192956

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

[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=521.83
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 42760 0 0 0 52147 36 0 0 25 0 1 0 381108665 1511706624 42351 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7300/statm: 369069 42351 92 232 0 368834 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 1481628

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1241448/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=581.78
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 45999 0 0 0 58140 38 0 0 25 0 1 0 381108665 1511706624 45590 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 45590 92 232 0 368834 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 1481628

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1229032/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=641.76
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 49074 0 0 0 64134 42 0 0 25 0 1 0 381108665 1511706624 48665 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 48665 92 232 0 368834 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 1481628

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7300
/proc/meminfo: memFree=1217512/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=701.71
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 51989 0 0 0 70126 45 0 0 25 0 1 0 381108665 1511706624 51580 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7300/statm: 369069 51580 92 232 0 368834 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 1481628

[startup+762.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1205608/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=761.68
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 54923 0 0 0 76119 49 0 0 25 0 1 0 381108665 1511706624 54514 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 54514 92 232 0 368834 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 1481628

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1195560/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=821.64
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 57480 0 0 0 82112 52 0 0 25 0 1 0 381108665 1511706624 57071 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 57071 92 232 0 368834 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 1481628

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1183144/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=881.61
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 60581 0 0 0 88105 56 0 0 25 0 1 0 381108665 1511706624 60172 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 60172 92 232 0 368834 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 1481628

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1172776/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=941.56
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 63178 0 0 0 94097 59 0 0 25 0 1 0 381108665 1511706624 62769 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 62769 92 232 0 368834 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 1481628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1163304/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=1001.53
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 65523 0 0 0 100092 61 0 0 25 0 1 0 381108665 1511706624 65114 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 65114 92 232 0 368834 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 1481628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1155560/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=1061.49
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 67455 0 0 0 106086 63 0 0 25 0 1 0 381108665 1511706624 67046 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7300/statm: 369069 67046 92 232 0 368834 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 1481628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1147048/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=1121.46
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 69583 0 0 0 112079 67 0 0 25 0 1 0 381108665 1511706624 69174 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 69174 92 232 0 368834 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 1481628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1139432/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=1181.42
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 71488 0 0 0 118073 69 0 0 25 0 1 0 381108665 1511706624 71079 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 71079 92 232 0 368834 0
Current children cumulated CPU time (s) 1181.55
Current children cumulated vsize (KiB) 1481628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7300
/proc/meminfo: memFree=1137192/2055920 swapFree=4153164/4192956
[pid=7294] ppid=7292 vsize=5352 CPUtime=0.13
/proc/7294/stat : 7294 (Barcelogic) S 7292 7294 5711 0 -1 4194304 332 991 0 0 0 0 13 0 16 0 1 0 381108650 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7294/statm: 1338 236 197 169 0 49 0
[pid=7300] ppid=7294 vsize=1476276 CPUtime=1199.91
/proc/7300/stat : 7300 (bsat) R 7294 7294 5711 0 -1 4194304 72026 0 0 0 119922 69 0 0 25 0 1 0 381108665 1511706624 71617 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/7300/statm: 369069 71617 92 232 0 368834 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481628

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 7294 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=134979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.147977
while last known CPU time is 1200.04

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

Real time (s): 1200.82
CPU time (s): 1200.04
CPU user time (s): 1199.35
CPU system time (s): 0.69
CPU usage (%): 99.9354
Max. virtual memory (cumulated for all children) (KiB): 1482456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.134979
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1323
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= 37
involuntary context switches= 13

runsolver used 1.14682 second user time and 3.23051 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Mar 11 11:12:17 UTC 2007

IDJOB= 335140
IDBENCH= 24644
IDSOLVER= 122
FILE ID= node2/335140-1173611537

PBS_JOBID= 4101251

Free space on /tmp= 66516 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335140-1173611537/Barcelogic /tmp/evaluation/335140-1173611537/instance-335140-1173611537.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-335140-1173611537 -o ROOT/results/node2/solver-335140-1173611537 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335140-1173611537/Barcelogic /tmp/evaluation/335140-1173611537/instance-335140-1173611537.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cd51741c2df34af4fdb8becaf8b3fc51

RANDOM SEED= 110732301

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1425360 kB
Buffers:         47588 kB
Cached:         499220 kB
SwapCached:       2496 kB
Active:         392316 kB
Inactive:       177444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425360 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            46200 kB
Committed_AS:  1682744 kB
PageTables:       1812 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= 66515 MiB

End job on node2 on Sun Mar 11 11:32:20 UTC 2007