Trace number 293577

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 1200.47

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1869272420-19.SAT.shuffled.cnf
MD5SUM4c82e15dddaac18e48f58e3db4a1e7b5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	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/node69/watcher-293577-1171773631 -o ROOT/results/node69/solver-293577-1171773631 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293577-1171773631/Barcelogic /tmp/evaluation/293577-1171773631/instance-293577-1171773631.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: 1.01 1.01 1.00 3/64 25250
/proc/meminfo: memFree=1082480/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197320827 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25250/statm: 1339 233 195 169 0 50 0
[pid=25251] ppid=25250 vsize=5356 CPUtime=0
/proc/25251/stat : 25251 (Barcelogic) S 25250 25250 24904 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25251/statm: 1339 237 198 169 0 50 0
[pid=25253] ppid=25251 vsize=0 CPUtime=0
/proc/25253/stat : 25253 (sed) D 25251 25250 24904 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 197320827 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25253/statm: 0 0 0 0 0 0 0

[startup+0.107216 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 25250
/proc/meminfo: memFree=1082480/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515279 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 25250
/proc/meminfo: memFree=1082480/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33741 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25256
/proc/meminfo: memFree=1077088/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476488 CPUtime=1.31
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 1360 0 0 0 131 0 0 0 25 0 1 0 197320829 1511923712 1334 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369122 1334 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.98068 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25256
/proc/meminfo: memFree=1074720/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476488 CPUtime=2.96
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 2566 0 0 0 295 1 0 0 25 0 1 0 197320829 1511923712 2540 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518254 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369122 2540 81 232 0 368887 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481844

[startup+6.25722 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25256
/proc/meminfo: memFree=1065120/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=6.23
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 4295 0 0 0 622 1 0 0 25 0 1 0 197320829 1511968768 4269 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 4269 81 232 0 368898 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481888

[startup+12.7213 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25256
/proc/meminfo: memFree=1061920/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=12.69
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 5254 0 0 0 1267 2 0 0 25 0 1 0 197320829 1511968768 5228 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 5228 81 232 0 368898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481888

[startup+25.5284 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25256
/proc/meminfo: memFree=1047456/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=25.5
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 8843 0 0 0 2545 5 0 0 25 0 1 0 197320829 1511968768 8817 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 8817 81 232 0 368898 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481888

[startup+51.1526 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=1026848/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=51.11
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 13878 0 0 0 5101 10 0 0 25 0 1 0 197320829 1511968768 13852 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 13852 81 232 0 368898 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481888

[startup+102.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=1019616/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=102.33
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15658 0 0 0 10222 11 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481888

[startup+162.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=1019424/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=162.37
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15698 0 0 0 16226 11 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481888

[startup+222.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=1019424/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=222.41
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15754 0 0 0 22230 11 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481888

[startup+282.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=1019360/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=282.45
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15833 0 0 0 28233 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481888

[startup+342.626 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 25256
/proc/meminfo: memFree=1019360/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=342.49
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15901 0 0 0 34237 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481888

[startup+402.688 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 25256
/proc/meminfo: memFree=1019424/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=402.53
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15936 0 0 0 40241 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481888

[startup+462.75 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 25256
/proc/meminfo: memFree=1019424/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=462.57
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15936 0 0 0 46245 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481888

[startup+522.808 s]

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

[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=522.6
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 15976 0 0 0 52248 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481888

[startup+582.863 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 25256
/proc/meminfo: memFree=1019360/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=582.64
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 16032 0 0 0 58252 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481888

[startup+642.922 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 25256
/proc/meminfo: memFree=1019360/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=642.68
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 16156 0 0 0 64256 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481888

[startup+702.977 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25256
/proc/meminfo: memFree=1019424/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=702.71
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 16218 0 0 0 70259 12 0 0 25 0 1 0 197320829 1511968768 15632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134530312 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 15632 81 232 0 368898 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481888

[startup+763.028 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25256
/proc/meminfo: memFree=1013408/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=762.74
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 17806 0 0 0 76260 14 0 0 25 0 1 0 197320829 1511968768 17220 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 17220 81 232 0 368898 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 1481888

[startup+823.095 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=993952/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=822.78
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 22605 0 0 0 82261 17 0 0 25 0 1 0 197320829 1511968768 22019 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 22019 81 232 0 368898 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 1481888

[startup+883.157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=978592/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=882.83
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 26449 0 0 0 88262 21 0 0 25 0 1 0 197320829 1511968768 25863 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 25863 81 232 0 368898 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481888

[startup+943.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=967008/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=942.87
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 29362 0 0 0 94263 24 0 0 25 0 1 0 197320829 1511968768 28776 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 28776 81 232 0 368898 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481888

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=956832/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=1002.91
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 31898 0 0 0 100264 27 0 0 25 0 1 0 197320829 1511968768 31312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 31312 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 1481888

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=947104/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=1062.94
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 34317 0 0 0 106265 29 0 0 25 0 1 0 197320829 1511968768 33731 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 33731 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 1481888

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=938592/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=1122.98
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 36443 0 0 0 112266 32 0 0 25 0 1 0 197320829 1511968768 35857 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 35857 81 232 0 368898 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481888

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=930784/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=1183.02
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 38377 0 0 0 118268 34 0 0 25 0 1 0 197320829 1511968768 37791 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 37791 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25256
/proc/meminfo: memFree=928672/2055920 swapFree=4183028/4192956
[pid=25250] ppid=25248 vsize=5356 CPUtime=0
/proc/25250/stat : 25250 (Barcelogic) S 25248 25250 24904 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197320827 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25250/statm: 1339 237 197 169 0 50 0
[pid=25256] ppid=25250 vsize=1476532 CPUtime=1200.02
/proc/25256/stat : 25256 (bsat) R 25250 25250 24904 0 -1 4194304 38880 0 0 0 119968 34 0 0 25 0 1 0 197320829 1511968768 38294 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25256/statm: 369133 38294 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481888

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 25250 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.013997
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): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.68
CPU system time (s): 0.34
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 1482384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.01885 second user time and 2.39264 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Feb 18 04:40:31 UTC 2007

IDJOB= 293577
IDBENCH= 19867
IDSOLVER= 122
FILE ID= node69/293577-1171773631

PBS_JOBID= 3839537

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1869272420-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293577-1171773631/Barcelogic /tmp/evaluation/293577-1171773631/instance-293577-1171773631.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-293577-1171773631 -o ROOT/results/node69/solver-293577-1171773631 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293577-1171773631/Barcelogic /tmp/evaluation/293577-1171773631/instance-293577-1171773631.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4c82e15dddaac18e48f58e3db4a1e7b5

RANDOM SEED= 849959276

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1082952 kB
Buffers:         48532 kB
Cached:         814600 kB
SwapCached:       4412 kB
Active:         610224 kB
Inactive:       262936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082952 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          15324 kB
Slab:            85844 kB
Committed_AS:   543312 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= 66563 MiB

End job on node69 on Sun Feb 18 05:00:34 UTC 2007