Trace number 303540

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) 1200.02 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S666382280-13.cnf
MD5SUMc43d54c2e9e3de5b9ca4424a3e9c633d
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)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.019996 s
0.00/0.03	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/node59/watcher-303540-1172037770 -o ROOT/results/node59/solver-303540-1172037770 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303540-1172037770/Barcelogic /tmp/evaluation/303540-1172037770/instance-303540-1172037770.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 0.99 0.99 3/64 3608
/proc/meminfo: memFree=1469872/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223733721 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3608/statm: 1338 232 195 169 0 49 0
[pid=3609] ppid=3608 vsize=5352 CPUtime=0
/proc/3609/stat : 3609 (Barcelogic) S 3608 3608 2573 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3609/statm: 1338 236 198 169 0 49 0
[pid=3611] ppid=3609 vsize=0 CPUtime=0
/proc/3611/stat : 3611 (sed) D 3609 3608 2573 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 223733721 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3611/statm: 0 0 0 0 0 0 0

[startup+0.107143 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3608
/proc/meminfo: memFree=1469872/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515183 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3608
/proc/meminfo: memFree=1469872/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33527 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1459040/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=1.25
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 2951 0 0 0 124 1 0 0 25 0 1 0 223733728 1511956480 2925 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 2925 81 232 0 368895 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481872

[startup+2.97146 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1452320/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=2.89
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 5173 0 0 0 287 2 0 0 25 0 1 0 223733728 1511956480 5147 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 5147 81 232 0 368895 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481872

[startup+6.24782 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1436000/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=6.16
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 8959 0 0 0 612 4 0 0 25 0 1 0 223733728 1511956480 8933 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134535493 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 8933 81 232 0 368895 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481872

[startup+12.7085 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1410912/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=12.62
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 14882 0 0 0 1255 7 0 0 25 0 1 0 223733728 1511956480 14856 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 14856 81 232 0 368895 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481872

[startup+25.5239 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1376800/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=25.43
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 23693 0 0 0 2531 12 0 0 25 0 1 0 223733728 1511956480 23667 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 23667 81 232 0 368895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481872

[startup+51.1448 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1319776/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=51.05
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 37487 0 0 0 5084 21 0 0 25 0 1 0 223733728 1511956480 37461 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 37461 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481872

[startup+102.385 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1248096/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=102.27
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 55429 0 0 0 10192 35 0 0 25 0 1 0 223733728 1511956480 55403 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 55403 81 232 0 368895 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481872

[startup+162.449 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1198368/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=162.32
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 67603 0 0 0 16185 47 0 0 25 0 1 0 223733728 1511956480 67577 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 67577 81 232 0 368895 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481872

[startup+222.51 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1162592/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=222.37
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 76566 0 0 0 22182 55 0 0 25 0 1 0 223733728 1511956480 76540 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 76540 81 232 0 368895 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481872

[startup+282.568 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1132448/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=282.41
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 84102 0 0 0 28178 63 0 0 25 0 1 0 223733728 1511956480 84076 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 84076 81 232 0 368895 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481872

[startup+342.625 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1107168/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=342.45
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 90437 0 0 0 34175 70 0 0 25 0 1 0 223733728 1511956480 90411 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 90411 81 232 0 368895 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481872

[startup+402.686 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1082336/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=402.5
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 96554 0 0 0 40175 75 0 0 25 0 1 0 223733728 1511956480 96528 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 96528 81 232 0 368895 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481872

[startup+462.747 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1062688/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=462.53
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 101494 0 0 0 46174 79 0 0 25 0 1 0 223733728 1511956480 101468 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 101468 81 232 0 368895 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481872

[startup+522.807 s]

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

[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=582.63
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 110992 0 0 0 58173 90 0 0 25 0 1 0 223733728 1511956480 110966 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 110966 81 232 0 368895 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 1481872

[startup+642.922 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=1005984/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=642.67
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 115621 0 0 0 64172 95 0 0 25 0 1 0 223733728 1511956480 115595 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 115595 81 232 0 368895 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 1481872

[startup+702.979 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=988192/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=702.71
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 120074 0 0 0 70173 98 0 0 25 0 1 0 223733728 1511956480 120048 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 120048 81 232 0 368895 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 1481872

[startup+763.037 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=972512/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=762.75
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 124015 0 0 0 76173 102 0 0 25 0 1 0 223733728 1511956480 123989 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 123989 81 232 0 368895 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 1481872

[startup+823.102 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=957216/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=822.8
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 127755 0 0 0 82174 106 0 0 25 0 1 0 223733728 1511956480 127729 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 127729 81 232 0 368895 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 1481872

[startup+883.16 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=942432/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=882.84
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 131471 0 0 0 88175 109 0 0 25 0 1 0 223733728 1511956480 131445 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 131445 81 232 0 368895 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 1481872

[startup+943.216 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=927392/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=942.88
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 135235 0 0 0 94176 112 0 0 25 0 1 0 223733728 1511956480 135209 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 135209 81 232 0 368895 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 1481872

[startup+1003.27 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3614
/proc/meminfo: memFree=914080/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=1002.92
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 138579 0 0 0 100176 116 0 0 25 0 1 0 223733728 1511956480 138553 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134530312 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 138553 81 232 0 368895 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 1481872

[startup+1063.33 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 3614
/proc/meminfo: memFree=900448/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=1062.97
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 141929 0 0 0 106176 121 0 0 25 0 1 0 223733728 1511956480 141903 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 141903 81 232 0 368895 0
Current children cumulated CPU time (s) 1063.03
Current children cumulated vsize (KiB) 1481872

[startup+1123.39 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 3614
/proc/meminfo: memFree=886880/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=1123
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 145328 0 0 0 112175 125 0 0 25 0 1 0 223733728 1511956480 145302 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 145302 81 232 0 368895 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481872

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3614
/proc/meminfo: memFree=874080/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=1183.04
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 148535 0 0 0 118176 128 0 0 25 0 1 0 223733728 1511956480 148509 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 148509 81 232 0 368895 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3614
/proc/meminfo: memFree=870432/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=1199.96
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 149408 0 0 0 119866 130 0 0 25 0 1 0 223733728 1511956480 149382 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 149382 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
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+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3614
/proc/meminfo: memFree=870432/2055920 swapFree=4183724/4192956
[pid=3608] ppid=3606 vsize=5352 CPUtime=0.06
/proc/3608/stat : 3608 (Barcelogic) S 3606 3608 2573 0 -1 4194304 332 741 0 0 0 0 5 1 16 0 1 0 223733721 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3608/statm: 1338 236 197 169 0 49 0
[pid=3614] ppid=3608 vsize=1476520 CPUtime=1199.96
/proc/3614/stat : 3614 (bsat) R 3608 3608 2573 0 -1 4194304 149408 0 0 0 119866 130 0 0 25 0 1 0 223733728 1511956480 149382 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3614/statm: 369130 149382 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481872

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3608 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=60990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.073988
while last known CPU time is 1200.02

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

Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1198.71
CPU system time (s): 1.31
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06099
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= 1073
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 0.820875 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 06:02:50 UTC 2007

IDJOB= 303540
IDBENCH= 20110
IDSOLVER= 122
FILE ID= node59/303540-1172037770

PBS_JOBID= 3892717

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S666382280-13.cnf
COMMAND LINE= /tmp/evaluation/303540-1172037770/Barcelogic /tmp/evaluation/303540-1172037770/instance-303540-1172037770.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-303540-1172037770 -o ROOT/results/node59/solver-303540-1172037770 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303540-1172037770/Barcelogic /tmp/evaluation/303540-1172037770/instance-303540-1172037770.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c43d54c2e9e3de5b9ca4424a3e9c633d

RANDOM SEED= 306988407

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.225
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.225
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1470280 kB
Buffers:         35652 kB
Cached:         472888 kB
SwapCached:       3024 kB
Active:         105720 kB
Inactive:       412228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470280 kB
SwapTotal:     4192956 kB
SwapFree:      4183724 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            53648 kB
Committed_AS:   484856 kB
PageTables:       1472 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= 66561 MiB

End job on node59 on Wed Feb 21 06:22:52 UTC 2007