Trace number 303786

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 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S849793820-03.cnf
MD5SUMed1f689cc6976e9722bcb1ee5f3d8edc
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.05	c CPU time:   0.023996 s
0.00/0.05	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-303786-1172043636 -o ROOT/results/node1/solver-303786-1172043636 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303786-1172043636/Barcelogic /tmp/evaluation/303786-1172043636/instance-303786-1172043636.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 8059
/proc/meminfo: memFree=1556464/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224318689 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8059/statm: 1338 232 195 169 0 49 0
[pid=8060] ppid=8059 vsize=5352 CPUtime=0
/proc/8060/stat : 8060 (Barcelogic) S 8059 8059 7578 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8060/statm: 1338 236 198 169 0 49 0
[pid=8062] ppid=8060 vsize=0 CPUtime=0
/proc/8062/stat : 8062 (sed) D 8060 8059 7578 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 224318689 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8062/statm: 0 0 0 0 0 0 0

[startup+0.107533 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 8059
/proc/meminfo: memFree=1556464/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515579 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 8059
/proc/meminfo: memFree=1556464/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33568 s]
/proc/loadavg: 0.92 0.98 1.09 2/79 8065
/proc/meminfo: memFree=1545760/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=1.22
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 2903 0 0 0 121 1 0 0 25 0 1 0 224318700 1511956480 2877 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 2877 81 232 0 368895 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 1481872

[startup+2.97187 s]
/proc/loadavg: 0.92 0.98 1.09 2/79 8065
/proc/meminfo: memFree=1539296/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=2.86
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 5076 0 0 0 284 2 0 0 25 0 1 0 224318700 1511956480 5050 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 5050 81 232 0 368895 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 1481872

[startup+6.25225 s]
/proc/loadavg: 0.93 0.98 1.09 2/79 8065
/proc/meminfo: memFree=1522464/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=6.14
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 8985 0 0 0 610 4 0 0 25 0 1 0 224318700 1511956480 8959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 8959 81 232 0 368895 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 1481872

[startup+12.711 s]
/proc/loadavg: 0.94 0.98 1.09 2/79 8067
/proc/meminfo: memFree=1498720/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=12.59
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 14394 0 0 0 1252 7 0 0 25 0 1 0 224318700 1511956480 14368 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 14368 81 232 0 368895 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481872

[startup+25.5305 s]
/proc/loadavg: 0.95 0.98 1.08 2/79 8067
/proc/meminfo: memFree=1464992/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=25.41
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 23225 0 0 0 2528 13 0 0 25 0 1 0 224318700 1511956480 23199 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 23199 81 232 0 368895 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481872

[startup+51.1625 s]
/proc/loadavg: 0.96 0.98 1.08 2/79 8067
/proc/meminfo: memFree=1407904/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=51.03
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 36996 0 0 0 5080 23 0 0 25 0 1 0 224318700 1511956480 36970 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 36970 81 232 0 368895 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481872

[startup+102.418 s]
/proc/loadavg: 1.02 1.00 1.08 2/79 8067
/proc/meminfo: memFree=1336608/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=102.27
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 54905 0 0 0 10190 37 0 0 25 0 1 0 224318700 1511956480 54879 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 54879 81 232 0 368895 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481872

[startup+162.491 s]
/proc/loadavg: 1.01 1.00 1.08 2/79 8067
/proc/meminfo: memFree=1287456/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=162.33
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 66961 0 0 0 16184 49 0 0 25 0 1 0 224318700 1511956480 66935 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 66935 81 232 0 368895 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481872

[startup+222.564 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 8067
/proc/meminfo: memFree=1252896/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=222.38
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 75628 0 0 0 22181 57 0 0 25 0 1 0 224318700 1511956480 75602 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 75602 81 232 0 368895 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481872

[startup+282.637 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 8067
/proc/meminfo: memFree=1222752/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=282.43
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 83182 0 0 0 28178 65 0 0 25 0 1 0 224318700 1511956480 83156 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 83156 81 232 0 368895 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 1481872

[startup+342.709 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 8067
/proc/meminfo: memFree=1196768/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=342.49
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 89657 0 0 0 34177 72 0 0 25 0 1 0 224318700 1511956480 89631 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 89631 81 232 0 368895 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481872

[startup+402.781 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 8067
/proc/meminfo: memFree=1172384/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=402.55
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 95665 0 0 0 40177 78 0 0 25 0 1 0 224318700 1511956480 95639 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 95639 81 232 0 368895 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481872

[startup+462.85 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 8067
/proc/meminfo: memFree=1149280/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=462.59
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 101479 0 0 0 46176 83 0 0 25 0 1 0 224318700 1511956480 101453 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 101453 81 232 0 368895 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 1481872

[startup+522.919 s]

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

[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=582.7
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 110856 0 0 0 58177 93 0 0 25 0 1 0 224318700 1511956480 110830 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 110830 81 232 0 368895 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481872

[startup+643.061 s]
/proc/loadavg: 1.05 1.01 1.04 2/79 8067
/proc/meminfo: memFree=1094112/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=642.76
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 115204 0 0 0 64178 98 0 0 25 0 1 0 224318700 1511956480 115178 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 115178 81 232 0 368895 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 1481872

[startup+703.13 s]
/proc/loadavg: 1.02 1.01 1.03 2/79 8067
/proc/meminfo: memFree=1077152/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=702.81
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 119444 0 0 0 70178 103 0 0 25 0 1 0 224318700 1511956480 119418 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 119418 81 232 0 368895 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 1481872

[startup+763.2 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 8067
/proc/meminfo: memFree=1061344/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=762.86
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 123419 0 0 0 76179 107 0 0 25 0 1 0 224318700 1511956480 123393 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 123393 81 232 0 368895 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 1481872

[startup+823.273 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 8067
/proc/meminfo: memFree=1045344/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=822.92
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 127363 0 0 0 82181 111 0 0 25 0 1 0 224318700 1511956480 127337 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 127337 81 232 0 368895 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 1481872

[startup+883.344 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 8067
/proc/meminfo: memFree=1029920/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=882.97
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 131217 0 0 0 88182 115 0 0 25 0 1 0 224318700 1511956480 131191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 131191 81 232 0 368895 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 1481872

[startup+943.413 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 8067
/proc/meminfo: memFree=1015072/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=943.01
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 134951 0 0 0 94183 118 0 0 25 0 1 0 224318700 1511956480 134925 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 134925 81 232 0 368895 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 1481872

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8067
/proc/meminfo: memFree=1001248/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=1003.07
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 138405 0 0 0 100184 123 0 0 25 0 1 0 224318700 1511956480 138379 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 138379 81 232 0 368895 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 1481872

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8067
/proc/meminfo: memFree=988256/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=1063.13
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 141602 0 0 0 106187 126 0 0 25 0 1 0 224318700 1511956480 141576 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 141576 81 232 0 368895 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 1481872

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8067
/proc/meminfo: memFree=975584/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=1123.18
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 144777 0 0 0 112189 129 0 0 25 0 1 0 224318700 1511956480 144751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 144751 81 232 0 368895 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 1481872

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8067
/proc/meminfo: memFree=962912/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=1183.23
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 147955 0 0 0 118191 132 0 0 25 0 1 0 224318700 1511956480 147929 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 147929 81 232 0 368895 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8067
/proc/meminfo: memFree=959328/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=1199.94
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 148812 0 0 0 119861 133 0 0 25 0 1 0 224318700 1511956480 148786 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 148786 81 232 0 368895 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481872

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8067
/proc/meminfo: memFree=959328/2055920 swapFree=4158120/4192956
[pid=8059] ppid=8057 vsize=5352 CPUtime=0.06
/proc/8059/stat : 8059 (Barcelogic) S 8057 8059 7578 0 -1 4194304 332 740 0 0 0 0 6 0 15 0 1 0 224318689 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1338 236 197 169 0 49 0
[pid=8065] ppid=8059 vsize=1476520 CPUtime=1199.94
/proc/8065/stat : 8065 (bsat) R 8059 8059 7578 0 -1 4194304 148812 0 0 0 119861 133 0 0 25 0 1 0 224318700 1511956480 148786 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 369130 148786 81 232 0 368895 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481872

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8059 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=69989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200

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

Real time (s): 1200.42
CPU time (s): 1200
CPU user time (s): 1198.67
CPU system time (s): 1.33
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1072
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= 10

runsolver used 1.11383 second user time and 3.15452 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Feb 21 07:40:36 UTC 2007

IDJOB= 303786
IDBENCH= 20116
IDSOLVER= 122
FILE ID= node1/303786-1172043636

PBS_JOBID= 3865262

Free space on /tmp= 66548 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S849793820-03.cnf
COMMAND LINE= /tmp/evaluation/303786-1172043636/Barcelogic /tmp/evaluation/303786-1172043636/instance-303786-1172043636.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-303786-1172043636 -o ROOT/results/node1/solver-303786-1172043636 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303786-1172043636/Barcelogic /tmp/evaluation/303786-1172043636/instance-303786-1172043636.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 461608465

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1556872 kB
Buffers:         56564 kB
Cached:         345604 kB
SwapCached:      15284 kB
Active:         270392 kB
Inactive:       154956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556872 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            59248 kB
Committed_AS:   736248 kB
PageTables:       1740 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= 66548 MiB

End job on node1 on Wed Feb 21 08:00:39 UTC 2007