Trace number 338374

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) 1200.09 1200.52

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
MD5SUM3ea6a8df7aa4f426ea9b73a3dcbe6d01
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1339
Number of clauses7095
Sum of the clauses size60253
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31520
Number of clauses of size 4130
Number of clauses of size 5168
Number of clauses of size over 54955

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 |    6817    59135 |    2045       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    5771    51850 |      --       0       --      -- |     --   | -339/-4142
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1232   #clauses: 5771   #literals: 51850
0.00/0.06	c CPU time:   0.051992 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/node15/watcher-338374-1173684729 -o ROOT/results/node15/solver-338374-1173684729 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338374-1173684729/Barcelogic /tmp/evaluation/338374-1173684729/instance-338374-1173684729.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: 1.00 1.00 1.00 3/77 7266
/proc/meminfo: memFree=1356360/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0
/proc/7266/stat : 7266 (Barcelogic) R 7264 7266 5687 0 -1 4194304 289 252 0 0 0 0 0 0 18 0 1 0 388427275 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7266/statm: 1338 235 197 169 0 49 0

[startup+0.049034 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7266
/proc/meminfo: memFree=1356360/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 388427275 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7266/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101042 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7266
/proc/meminfo: memFree=1356360/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301076 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7266
/proc/meminfo: memFree=1356360/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701144 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7266
/proc/meminfo: memFree=1356360/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50228 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1349240/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476352 CPUtime=1.4
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 2229 0 0 0 140 0 0 0 25 0 1 0 388427283 1511784448 2203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369088 2203 82 232 0 368853 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481704

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1344952/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476352 CPUtime=3.01
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 3528 0 0 0 300 1 0 0 25 0 1 0 388427283 1511784448 3502 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369088 3502 82 232 0 368853 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481704

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1337336/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=6.2
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 4644 0 0 0 619 1 0 0 25 0 1 0 388427283 1511895040 4616 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134535478 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 4616 92 232 0 368880 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481812

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1336696/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=12.6
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 5044 0 0 0 1258 2 0 0 25 0 1 0 388427283 1511895040 5016 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 5016 92 232 0 368880 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481812

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1318072/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=25.4
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 9526 0 0 0 2535 5 0 0 25 0 1 0 388427283 1511895040 9498 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 9498 92 232 0 368880 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481812

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1294840/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=50.99
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 15315 0 0 0 5088 11 0 0 25 0 1 0 388427283 1511895040 15287 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 15287 92 232 0 368880 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481812

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1268152/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=102.18
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 21913 0 0 0 10202 16 0 0 25 0 1 0 388427283 1511895040 21885 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 21885 92 232 0 368880 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481812

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1250552/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=162.16
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 26319 0 0 0 16194 22 0 0 25 0 1 0 388427283 1511895040 26204 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539683 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 26204 92 232 0 368880 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1250552/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=222.13
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 26320 0 0 0 22191 22 0 0 25 0 1 0 388427283 1511895040 26205 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 26205 92 232 0 368880 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481812

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1250552/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=282.12
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 26320 0 0 0 28189 23 0 0 25 0 1 0 388427283 1511895040 26205 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 26205 92 232 0 368880 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481812

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1247224/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=342.09
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 27193 0 0 0 34185 24 0 0 25 0 1 0 388427283 1511895040 27078 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 27078 92 232 0 368880 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1243704/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=402.08
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 28091 0 0 0 40182 26 0 0 25 0 1 0 388427283 1511895040 27887 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 27887 92 232 0 368880 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1481812


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

[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=582.02
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 28203 0 0 0 58174 28 0 0 25 0 1 0 388427283 1511895040 27999 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 27999 92 232 0 368880 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7272
/proc/meminfo: memFree=1227576/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=642.01
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 32168 0 0 0 64169 32 0 0 25 0 1 0 388427283 1511895040 31964 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 31964 92 232 0 368880 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1481812

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1214200/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=701.98
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 35521 0 0 0 70162 36 0 0 25 0 1 0 388427283 1511895040 35317 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 35317 92 232 0 368880 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1481812

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1203768/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=761.96
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 38115 0 0 0 76158 38 0 0 25 0 1 0 388427283 1511895040 37911 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 37911 92 232 0 368880 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1481812

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1192568/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=821.94
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 40920 0 0 0 82152 42 0 0 25 0 1 0 388427283 1511895040 40716 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 40716 92 232 0 368880 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1481812

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1181944/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=881.92
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 43571 0 0 0 88147 45 0 0 25 0 1 0 388427283 1511895040 43367 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 43367 92 232 0 368880 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1481812

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1174200/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=941.91
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 45497 0 0 0 94142 49 0 0 25 0 1 0 388427283 1511895040 45293 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 45293 92 232 0 368880 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1481812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1164536/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=1001.89
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 47891 0 0 0 100137 52 0 0 25 0 1 0 388427283 1511895040 47687 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 47687 92 232 0 368880 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1481812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1156728/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=1061.86
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 49868 0 0 0 106132 54 0 0 25 0 1 0 388427283 1511895040 49664 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 49664 92 232 0 368880 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1481812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1149752/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=1121.85
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 51589 0 0 0 112128 57 0 0 25 0 1 0 388427283 1511895040 51385 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 51385 92 232 0 368880 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1481812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1142520/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=1181.82
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 53406 0 0 0 118123 59 0 0 25 0 1 0 388427283 1511895040 53202 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 53202 92 232 0 368880 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1481812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1140280/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=1200.02
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 53931 0 0 0 119942 60 0 0 25 0 1 0 388427283 1511895040 53727 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 53727 92 232 0 368880 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481812

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7274
/proc/meminfo: memFree=1140280/2055920 swapFree=4152672/4192956
[pid=7266] ppid=7264 vsize=5352 CPUtime=0.07
/proc/7266/stat : 7266 (Barcelogic) S 7264 7266 5687 0 -1 4194304 332 644 0 0 0 0 7 0 16 0 1 0 388427275 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7266/statm: 1338 236 197 169 0 49 0
[pid=7272] ppid=7266 vsize=1476460 CPUtime=1200.02
/proc/7272/stat : 7272 (bsat) R 7266 7266 5687 0 -1 4194304 53931 0 0 0 119942 60 0 0 25 0 1 0 388427283 1511895040 53727 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7272/statm: 369115 53727 92 232 0 368880 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481812

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7266 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=70989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.081987
while last known CPU time is 1200.09

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

Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.49
CPU system time (s): 0.6
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 1481812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 976
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 13

runsolver used 1.3088 second user time and 3.06953 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar 12 07:32:09 UTC 2007

IDJOB= 338374
IDBENCH= 24721
IDSOLVER= 122
FILE ID= node15/338374-1173684729

PBS_JOBID= 4101473

Free space on /tmp= 66531 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338374-1173684729/Barcelogic /tmp/evaluation/338374-1173684729/instance-338374-1173684729.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-338374-1173684729 -o ROOT/results/node15/solver-338374-1173684729 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338374-1173684729/Barcelogic /tmp/evaluation/338374-1173684729/instance-338374-1173684729.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3ea6a8df7aa4f426ea9b73a3dcbe6d01

RANDOM SEED= 922455437

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1356768 kB
Buffers:         58128 kB
Cached:         545780 kB
SwapCached:       2924 kB
Active:         403344 kB
Inactive:       223856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356768 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            57460 kB
Committed_AS:  1393948 kB
PageTables:       1800 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= 66531 MiB

End job on node15 on Mon Mar 12 07:52:12 UTC 2007