Trace number 303950

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) 1200.05 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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:   0.025996 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/node67/watcher-303950-1172047623 -o ROOT/results/node67/solver-303950-1172047623 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303950-1172047623/Barcelogic /tmp/evaluation/303950-1172047623/instance-303950-1172047623.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 3/64 13405
/proc/meminfo: memFree=1619448/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224719894 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13405/statm: 1338 232 195 169 0 49 0
[pid=13406] ppid=13405 vsize=5352 CPUtime=0
/proc/13406/stat : 13406 (Barcelogic) S 13405 13405 12896 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 224719895 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13406/statm: 1338 236 198 169 0 49 0
[pid=13408] ppid=13406 vsize=0 CPUtime=0
/proc/13408/stat : 13408 (sed) D 13406 13405 12896 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 224719895 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13408/statm: 0 0 0 0 0 0 0

[startup+0.107068 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13405
/proc/meminfo: memFree=1619448/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.515106 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13405
/proc/meminfo: memFree=1619448/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33519 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1608232/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=1.24
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 2997 0 0 0 123 1 0 0 25 0 1 0 224719903 1511956480 2971 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 2971 81 232 0 368895 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481872

[startup+2.97636 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1601576/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=2.89
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 5199 0 0 0 287 2 0 0 25 0 1 0 224719903 1511956480 5173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 5173 81 232 0 368895 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481872

[startup+6.2577 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1584488/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=6.16
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 9165 0 0 0 613 3 0 0 25 0 1 0 224719903 1511956480 9139 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 9139 81 232 0 368895 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481872

[startup+12.7174 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1558704/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=12.62
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 15200 0 0 0 1256 6 0 0 25 0 1 0 224719903 1511956480 15174 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 15174 81 232 0 368895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481872

[startup+25.5227 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1521264/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=25.43
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 24861 0 0 0 2530 13 0 0 25 0 1 0 224719903 1511956480 24835 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 24835 81 232 0 368895 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481872

[startup+51.1474 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1459376/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=51.04
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 39897 0 0 0 5080 24 0 0 25 0 1 0 224719903 1511956480 39871 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 39871 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481872

[startup+102.39 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1381936/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=102.27
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 59330 0 0 0 10190 37 0 0 25 0 1 0 224719903 1511956480 59304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 59304 81 232 0 368895 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481872

[startup+162.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1326256/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=162.31
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 72974 0 0 0 16182 49 0 0 25 0 1 0 224719903 1511956480 72948 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 72948 81 232 0 368895 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481872

[startup+222.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1288176/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=222.35
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 82522 0 0 0 22178 57 0 0 25 0 1 0 224719903 1511956480 82496 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 82496 81 232 0 368895 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481872

[startup+282.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1255088/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=282.39
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 90802 0 0 0 28175 64 0 0 25 0 1 0 224719903 1511956480 90776 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 90776 81 232 0 368895 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481872

[startup+342.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1226544/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=342.43
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 97952 0 0 0 34171 72 0 0 25 0 1 0 224719903 1511956480 97926 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 97926 81 232 0 368895 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481872

[startup+402.683 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1199920/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=402.47
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 104483 0 0 0 40168 79 0 0 25 0 1 0 224719903 1511956480 104457 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 104457 81 232 0 368895 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481872

[startup+462.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1176752/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=462.52
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 110298 0 0 0 46167 85 0 0 25 0 1 0 224719903 1511956480 110272 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 110272 81 232 0 368895 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481872

[startup+522.798 s]

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

[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=522.55
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 115621 0 0 0 52166 89 0 0 25 0 1 0 224719903 1511956480 115595 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 115595 81 232 0 368895 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481872

[startup+582.855 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13411
/proc/meminfo: memFree=1134960/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=582.6
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 120665 0 0 0 58166 94 0 0 25 0 1 0 224719903 1511956480 120639 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 120639 81 232 0 368895 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481872

[startup+642.915 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 13411
/proc/meminfo: memFree=1116464/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=642.64
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 125316 0 0 0 64166 98 0 0 25 0 1 0 224719903 1511956480 125290 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 125290 81 232 0 368895 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481872

[startup+702.972 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 13411
/proc/meminfo: memFree=1098480/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=702.68
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 129813 0 0 0 70165 103 0 0 25 0 1 0 224719903 1511956480 129787 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 129787 81 232 0 368895 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481872

[startup+763.028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13411
/proc/meminfo: memFree=1081776/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=762.72
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 133997 0 0 0 76165 107 0 0 25 0 1 0 224719903 1511956480 133971 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 133971 81 232 0 368895 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481872

[startup+823.088 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13411
/proc/meminfo: memFree=1064176/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=822.76
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 138314 0 0 0 82165 111 0 0 25 0 1 0 224719903 1511956480 138288 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 138288 81 232 0 368895 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 1481872

[startup+883.165 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13525
/proc/meminfo: memFree=1046528/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=882.79
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 142465 0 0 0 88163 116 0 0 25 0 1 0 224719903 1511956480 142439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 142439 81 232 0 368895 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481872

[startup+943.249 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13609
/proc/meminfo: memFree=1031600/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=942.81
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 146420 0 0 0 94161 120 0 0 25 0 1 0 224719903 1511956480 146394 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 146394 81 232 0 368895 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 1481872

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13609
/proc/meminfo: memFree=1017008/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=1002.85
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 150112 0 0 0 100161 124 0 0 25 0 1 0 224719903 1511956480 150086 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 150086 81 232 0 368895 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 1481872

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13609
/proc/meminfo: memFree=1002160/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=1062.9
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 153759 0 0 0 106162 128 0 0 25 0 1 0 224719903 1511956480 153733 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 153733 81 232 0 368895 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481872

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13609
/proc/meminfo: memFree=988848/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=1122.94
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 157112 0 0 0 112162 132 0 0 25 0 1 0 224719903 1511956480 157086 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 157086 81 232 0 368895 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 1481872

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13609
/proc/meminfo: memFree=975024/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=1182.97
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 160597 0 0 0 118162 135 0 0 25 0 1 0 224719903 1511956480 160571 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 160571 81 232 0 368895 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 13609
/proc/meminfo: memFree=970992/2055920 swapFree=4175972/4192956
[pid=13405] ppid=13403 vsize=5352 CPUtime=0.07
/proc/13405/stat : 13405 (Barcelogic) S 13403 13405 12896 0 -1 4194304 332 779 0 0 0 0 7 0 16 0 1 0 224719894 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13405/statm: 1338 236 197 169 0 49 0
[pid=13411] ppid=13405 vsize=1476520 CPUtime=1199.98
/proc/13411/stat : 13411 (bsat) R 13405 13405 12896 0 -1 4194304 161561 0 0 0 119862 136 0 0 25 0 1 0 224719903 1511956480 161535 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 369130 161535 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.05
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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13405 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=73988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.079987
while last known CPU time is 1200.05

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

Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1198.69
CPU system time (s): 1.36
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.073988
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1111
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= 11

runsolver used 0.78788 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 08:47:03 UTC 2007

IDJOB= 303950
IDBENCH= 20120
IDSOLVER= 122
FILE ID= node67/303950-1172047623

PBS_JOBID= 3892742

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303950-1172047623/Barcelogic /tmp/evaluation/303950-1172047623/instance-303950-1172047623.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-303950-1172047623 -o ROOT/results/node67/solver-303950-1172047623 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303950-1172047623/Barcelogic /tmp/evaluation/303950-1172047623/instance-303950-1172047623.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 989118385

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1619856 kB
Buffers:         35412 kB
Cached:         338612 kB
SwapCached:      11332 kB
Active:         272448 kB
Inactive:       119720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619856 kB
SwapTotal:     4192956 kB
SwapFree:      4175972 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            29820 kB
Committed_AS:   710528 kB
PageTables:       1452 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= 66559 MiB

End job on node67 on Wed Feb 21 09:07:05 UTC 2007