Trace number 304196

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) 1200.07 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.024996 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/node17/watcher-304196-1172053445 -o ROOT/results/node17/solver-304196-1172053445 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304196-1172053445/Barcelogic /tmp/evaluation/304196-1172053445/instance-304196-1172053445.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 0.99 3/77 11957
/proc/meminfo: memFree=1520128/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225298744 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11957/statm: 1338 232 195 169 0 49 0
[pid=11958] ppid=11957 vsize=5352 CPUtime=0
/proc/11958/stat : 11958 (Barcelogic) R 11957 11957 11848 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/11958/statm: 1338 236 198 169 0 49 0

[startup+0.107373 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11957
/proc/meminfo: memFree=1520128/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515412 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11957
/proc/meminfo: memFree=1520128/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.3355 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 11963
/proc/meminfo: memFree=1508784/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=1.24
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 3046 0 0 0 123 1 0 0 25 0 1 0 225298752 1511956480 3020 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 3020 81 232 0 368895 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481872

[startup+2.97167 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11963
/proc/meminfo: memFree=1502128/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=2.88
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 5247 0 0 0 287 1 0 0 25 0 1 0 225298752 1511956480 5221 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 5221 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481872

[startup+6.24801 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11963
/proc/meminfo: memFree=1485104/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=6.15
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 9322 0 0 0 612 3 0 0 25 0 1 0 225298752 1511956480 9296 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 9296 81 232 0 368895 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481872

[startup+12.7107 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 11963
/proc/meminfo: memFree=1459376/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=12.61
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 15184 0 0 0 1256 5 0 0 25 0 1 0 225298752 1511956480 15158 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 15158 81 232 0 368895 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481872

[startup+25.529 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 11963
/proc/meminfo: memFree=1423088/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=25.43
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 24694 0 0 0 2534 9 0 0 25 0 1 0 225298752 1511956480 24668 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 24668 81 232 0 368895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481872

[startup+51.1567 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 11963
/proc/meminfo: memFree=1360368/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=51.05
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 39874 0 0 0 5086 19 0 0 25 0 1 0 225298752 1511956480 39848 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 39848 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481872

[startup+102.412 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1282736/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=102.29
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 59337 0 0 0 10196 33 0 0 25 0 1 0 225298752 1511956480 59311 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 59311 81 232 0 368895 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481872

[startup+162.483 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1228080/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=162.34
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 72707 0 0 0 16189 45 0 0 25 0 1 0 225298752 1511956480 72681 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 72681 81 232 0 368895 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481872

[startup+222.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1188656/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=222.41
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 82593 0 0 0 22187 54 0 0 25 0 1 0 225298752 1511956480 82567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 82567 81 232 0 368895 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481872

[startup+282.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1156016/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=282.46
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 90750 0 0 0 28185 61 0 0 25 0 1 0 225298752 1511956480 90724 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 90724 81 232 0 368895 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481872

[startup+342.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1128048/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=342.51
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 97761 0 0 0 34182 69 0 0 25 0 1 0 225298752 1511956480 97735 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 97735 81 232 0 368895 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481872

[startup+402.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1100464/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=402.57
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 104535 0 0 0 40181 76 0 0 25 0 1 0 225298752 1511956480 104509 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 104509 81 232 0 368895 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481872

[startup+462.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1077232/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=462.62
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 110345 0 0 0 46180 82 0 0 25 0 1 0 225298752 1511956480 110319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 110319 81 232 0 368895 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481872

[startup+522.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1055344/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06

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

[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=582.73
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 121042 0 0 0 58179 94 0 0 25 0 1 0 225298752 1511956480 121016 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 121016 81 232 0 368895 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481872

[startup+643.043 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=1013872/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=642.78
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 126138 0 0 0 64179 99 0 0 25 0 1 0 225298752 1511956480 126112 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 126112 81 232 0 368895 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481872

[startup+703.117 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=995248/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=702.84
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 130798 0 0 0 70180 104 0 0 25 0 1 0 225298752 1511956480 130772 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 130772 81 232 0 368895 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481872

[startup+763.186 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=978352/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=762.89
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 135045 0 0 0 76181 108 0 0 25 0 1 0 225298752 1511956480 135019 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 135019 81 232 0 368895 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481872

[startup+823.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=961072/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=822.95
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 139294 0 0 0 82182 113 0 0 25 0 1 0 225298752 1511956480 139268 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 139268 81 232 0 368895 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481872

[startup+883.332 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=945584/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=883.01
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 143170 0 0 0 88184 117 0 0 25 0 1 0 225298752 1511956480 143144 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 143144 81 232 0 368895 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481872

[startup+943.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11963
/proc/meminfo: memFree=930480/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=943.07
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 146960 0 0 0 94186 121 0 0 25 0 1 0 225298752 1511956480 146934 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 146934 81 232 0 368895 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481872

[startup+1003.48 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 11965
/proc/meminfo: memFree=916272/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=1003.12
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 150538 0 0 0 100188 124 0 0 25 0 1 0 225298752 1511956480 150512 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 150512 81 232 0 368895 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481872

[startup+1063.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 11965
/proc/meminfo: memFree=901360/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=1063.18
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 154196 0 0 0 106190 128 0 0 25 0 1 0 225298752 1511956480 154170 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134513425 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 154170 81 232 0 368895 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481872

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11965
/proc/meminfo: memFree=887728/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=1123.24
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 157638 0 0 0 112193 131 0 0 25 0 1 0 225298752 1511956480 157612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 157612 81 232 0 368895 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481872

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11965
/proc/meminfo: memFree=874096/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=1183.29
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 161052 0 0 0 118194 135 0 0 25 0 1 0 225298752 1511956480 161026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 161026 81 232 0 368895 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11965
/proc/meminfo: memFree=869744/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=1200.01
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 162097 0 0 0 119864 137 0 0 25 0 1 0 225298752 1511956480 162071 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 162071 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.07
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+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11965
/proc/meminfo: memFree=869744/2055920 swapFree=4192812/4192956
[pid=11957] ppid=11955 vsize=5352 CPUtime=0.06
/proc/11957/stat : 11957 (Barcelogic) S 11955 11957 11848 0 -1 4194304 332 780 0 0 0 0 6 0 16 0 1 0 225298744 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11957/statm: 1338 236 197 169 0 49 0
[pid=11963] ppid=11957 vsize=1476520 CPUtime=1200.01
/proc/11963/stat : 11963 (bsat) R 11957 11957 11848 0 -1 4194304 162097 0 0 0 119864 137 0 0 25 0 1 0 225298752 1511956480 162071 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11963/statm: 369130 162071 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481872

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11957 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=71989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.081987
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1198.7
CPU system time (s): 1.37
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1112
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 1.08283 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Feb 21 10:24:05 UTC 2007

IDJOB= 304196
IDBENCH= 20126
IDSOLVER= 122
FILE ID= node17/304196-1172053445

PBS_JOBID= 3865282

Free space on /tmp= 66545 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/304196-1172053445/Barcelogic /tmp/evaluation/304196-1172053445/instance-304196-1172053445.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-304196-1172053445 -o ROOT/results/node17/solver-304196-1172053445 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304196-1172053445/Barcelogic /tmp/evaluation/304196-1172053445/instance-304196-1172053445.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 488984216

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1520600 kB
Buffers:         56880 kB
Cached:         360164 kB
SwapCached:          0 kB
Active:         300240 kB
Inactive:       161140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          63272 kB
Slab:            59536 kB
Committed_AS:   826240 kB
PageTables:       1748 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= 66545 MiB

End job on node17 on Wed Feb 21 10:44:08 UTC 2007