Trace number 293987

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) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
MD5SUM1a9df9fd15f24a2337522cdfe389f8f2
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 variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	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/node3/watcher-293987-1171781256 -o ROOT/results/node3/solver-293987-1171781256 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293987-1171781256/Barcelogic /tmp/evaluation/293987-1171781256/instance-293987-1171781256.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: 1.00 1.01 1.00 3/77 21585
/proc/meminfo: memFree=792616/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198080465 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21585/statm: 1339 233 195 169 0 50 0
[pid=21586] ppid=21585 vsize=5356 CPUtime=0
/proc/21586/stat : 21586 (Barcelogic) S 21585 21585 20288 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 198080466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21586/statm: 1339 237 198 169 0 50 0
[pid=21587] ppid=21586 vsize=0 CPUtime=0
/proc/21587/stat : 21587 (Barcelogic) D 21586 21585 20288 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 198080466 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/21587/statm: 0 0 0 0 0 0 0
[pid=21588] ppid=21586 vsize=0 CPUtime=0
/proc/21588/stat : 21588 (sed) D 21586 21585 20288 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 198080466 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21588/statm: 0 0 0 0 0 0 0

[startup+0.106933 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 21585
/proc/meminfo: memFree=792616/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514964 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 21585
/proc/meminfo: memFree=792616/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33503 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21591
/proc/meminfo: memFree=785560/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=1.31
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 1874 0 0 0 131 0 0 0 25 0 1 0 198080467 1511919616 1848 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 1848 81 232 0 368886 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481840

[startup+2.97117 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21591
/proc/meminfo: memFree=785112/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=2.94
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 2417 0 0 0 294 0 0 0 25 0 1 0 198080467 1511919616 2391 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 2391 81 232 0 368886 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481840

[startup+6.25844 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21591
/proc/meminfo: memFree=774616/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=6.24
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 4759 0 0 0 622 2 0 0 25 0 1 0 198080467 1511919616 4733 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 4733 81 232 0 368886 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481840

[startup+12.709 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21591
/proc/meminfo: memFree=767256/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=12.68
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 6291 0 0 0 1266 2 0 0 25 0 1 0 198080467 1511919616 6232 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 6232 81 232 0 368886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481840

[startup+25.528 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21591
/proc/meminfo: memFree=757848/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=25.5
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 8861 0 0 0 2546 4 0 0 25 0 1 0 198080467 1511919616 8802 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 8802 81 232 0 368886 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481840

[startup+51.1561 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=733784/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=51.11
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 14723 0 0 0 5103 8 0 0 25 0 1 0 198080467 1511919616 14664 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 14664 81 232 0 368886 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481840

[startup+102.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=727192/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=102.36
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 16282 0 0 0 10226 10 0 0 25 0 1 0 198080467 1511919616 16183 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 16183 81 232 0 368886 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481840

[startup+162.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=722648/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=162.41
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 17471 0 0 0 16229 12 0 0 25 0 1 0 198080467 1511919616 17372 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 17372 81 232 0 368886 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481840

[startup+222.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=722392/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=222.47
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 17523 0 0 0 22234 13 0 0 25 0 1 0 198080467 1511919616 17372 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 17372 81 232 0 368886 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481840

[startup+282.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=707928/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=282.52
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 21262 0 0 0 28235 17 0 0 25 0 1 0 198080467 1511919616 21111 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 21111 81 232 0 368886 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481840

[startup+342.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=690904/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=342.57
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 25496 0 0 0 34235 22 0 0 25 0 1 0 198080467 1511919616 25345 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 25345 81 232 0 368886 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481840

[startup+402.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=675224/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=402.64
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 29357 0 0 0 40236 28 0 0 25 0 1 0 198080467 1511919616 29206 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 29206 81 232 0 368886 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481840

[startup+462.823 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=661720/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=462.69
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 32733 0 0 0 46238 31 0 0 25 0 1 0 198080467 1511919616 32582 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 32582 81 232 0 368886 0
Current children cumulated CPU time (s) 462.69

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

[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=522.74
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 35594 0 0 0 52239 35 0 0 25 0 1 0 198080467 1511919616 35443 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 35443 81 232 0 368886 0
Current children cumulated CPU time (s) 522.74
Current children cumulated vsize (KiB) 1481840

[startup+582.958 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=640536/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=582.8
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 38022 0 0 0 58243 37 0 0 25 0 1 0 198080467 1511919616 37871 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 37871 81 232 0 368886 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481840

[startup+643.026 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=631192/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=642.85
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 40351 0 0 0 64245 40 0 0 25 0 1 0 198080467 1511919616 40200 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 40200 81 232 0 368886 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481840

[startup+703.092 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=623128/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=702.9
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 42364 0 0 0 70247 43 0 0 25 0 1 0 198080467 1511919616 42213 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 42213 81 232 0 368886 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481840

[startup+763.158 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21591
/proc/meminfo: memFree=615000/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=762.95
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 44406 0 0 0 76250 45 0 0 25 0 1 0 198080467 1511919616 44255 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 44255 81 232 0 368886 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481840

[startup+823.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 21675
/proc/meminfo: memFree=605416/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=822.99
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 46477 0 0 0 82250 49 0 0 25 0 1 0 198080467 1511919616 46326 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 46326 81 232 0 368886 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481840

[startup+883.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 21759
/proc/meminfo: memFree=597480/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=883.02
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 48471 0 0 0 88250 52 0 0 25 0 1 0 198080467 1511919616 48320 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 48320 81 232 0 368886 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 1481840

[startup+943.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21789
/proc/meminfo: memFree=590872/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=943.06
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 50388 0 0 0 94252 54 0 0 25 0 1 0 198080467 1511919616 50237 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 50237 81 232 0 368886 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 1481840

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21789
/proc/meminfo: memFree=583960/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=1003.12
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 52103 0 0 0 100256 56 0 0 25 0 1 0 198080467 1511919616 51952 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 51952 81 232 0 368886 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 1481840

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21789
/proc/meminfo: memFree=576984/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=1063.17
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 53821 0 0 0 106260 57 0 0 25 0 1 0 198080467 1511919616 53670 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 53670 81 232 0 368886 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 1481840

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21789
/proc/meminfo: memFree=570392/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=1123.23
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 55496 0 0 0 112264 59 0 0 25 0 1 0 198080467 1511919616 55345 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 55345 81 232 0 368886 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481840

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21789
/proc/meminfo: memFree=564312/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=1183.29
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 57020 0 0 0 118267 62 0 0 25 0 1 0 198080467 1511919616 56869 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 56869 81 232 0 368886 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21789
/proc/meminfo: memFree=562456/2055920 swapFree=4192812/4192956
[pid=21585] ppid=21583 vsize=5356 CPUtime=0
/proc/21585/stat : 21585 (Barcelogic) S 21583 21585 20288 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198080465 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21585/statm: 1339 237 197 169 0 50 0
[pid=21591] ppid=21585 vsize=1476484 CPUtime=1200.1
/proc/21591/stat : 21591 (bsat) R 21585 21585 20288 0 -1 4194304 57460 0 0 0 119948 62 0 0 25 0 1 0 198080467 1511919616 57309 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 369121 57309 81 232 0 368886 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481840

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 21585 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.1

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

Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.48
CPU system time (s): 0.62
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 739
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= 35
involuntary context switches= 8

runsolver used 1.10983 second user time and 3.15952 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Feb 18 06:47:36 UTC 2007

IDJOB= 293987
IDBENCH= 19877
IDSOLVER= 122
FILE ID= node3/293987-1171781256

PBS_JOBID= 3839295

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293987-1171781256/Barcelogic /tmp/evaluation/293987-1171781256/instance-293987-1171781256.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-293987-1171781256 -o ROOT/results/node3/solver-293987-1171781256 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293987-1171781256/Barcelogic /tmp/evaluation/293987-1171781256/instance-293987-1171781256.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1a9df9fd15f24a2337522cdfe389f8f2

RANDOM SEED= 916711319

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        793088 kB
Buffers:         57684 kB
Cached:        1073088 kB
SwapCached:          0 kB
Active:         538280 kB
Inactive:       647044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        793088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            63152 kB
Committed_AS:   934940 kB
PageTables:       1656 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= 66551 MiB

End job on node3 on Sun Feb 18 07:07:39 UTC 2007