Trace number 294520

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 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.8725
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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 |    4450    31150 |    1334       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 50   #clauses: 4450   #literals: 31150
0.00/0.01	c CPU time:   0.004999 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/node66/watcher-294520-1171789916 -o ROOT/results/node66/solver-294520-1171789916 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294520-1171789916/Barcelogic /tmp/evaluation/294520-1171789916/instance-294520-1171789916.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 1.00 1.00 2/64 19740
/proc/meminfo: memFree=426448/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198949182 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19740/statm: 1339 233 195 169 0 50 0
[pid=19741] ppid=19740 vsize=5356 CPUtime=0
/proc/19741/stat : 19741 (Barcelogic) S 19740 19740 19098 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19741/statm: 1339 237 198 169 0 50 0
[pid=19743] ppid=19741 vsize=0 CPUtime=0
/proc/19743/stat : 19743 (sed) D 19741 19740 19098 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 198949183 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19743/statm: 0 0 0 0 0 0 0

[startup+0.10743 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19740
/proc/meminfo: memFree=426448/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516507 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19740
/proc/meminfo: memFree=426448/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33867 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=420464/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476508 CPUtime=1.3
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 1648 0 0 0 130 0 0 0 25 0 1 0 198949185 1511944192 1622 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518031 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369127 1622 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.975 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=416944/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476508 CPUtime=2.93
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 2351 0 0 0 293 0 0 0 25 0 1 0 198949185 1511944192 2325 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369127 2325 81 232 0 368892 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481864

[startup+6.25667 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=414704/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476508 CPUtime=6.22
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 3223 0 0 0 621 1 0 0 25 0 1 0 198949185 1511944192 3197 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369127 3197 81 232 0 368892 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=403008/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476508 CPUtime=12.67
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 5830 0 0 0 1265 2 0 0 25 0 1 0 198949185 1511944192 5804 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369127 5804 81 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481864

[startup+25.5216 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=391808/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476508 CPUtime=25.48
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 8624 0 0 0 2544 4 0 0 25 0 1 0 198949185 1511944192 8501 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369127 8501 81 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481864

[startup+51.1457 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=391744/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476508 CPUtime=51.09
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 8675 0 0 0 5105 4 0 0 25 0 1 0 198949185 1511944192 8552 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369127 8552 81 232 0 368892 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481864

[startup+102.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=383872/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476508 CPUtime=102.33
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 10790 0 0 0 10226 7 0 0 25 0 1 0 198949185 1511944192 10667 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369127 10667 81 232 0 368892 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481864

[startup+162.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371968/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=162.37
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 13787 0 0 0 16228 9 0 0 25 0 1 0 198949185 1511976960 13471 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13471 81 232 0 368900 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481896

[startup+222.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371776/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=222.41
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 13916 0 0 0 22232 9 0 0 25 0 1 0 198949185 1511976960 13497 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13497 81 232 0 368900 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481896

[startup+282.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371712/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=282.45
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 13978 0 0 0 28236 9 0 0 25 0 1 0 198949185 1511976960 13500 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13500 81 232 0 368900 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481896

[startup+342.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371712/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=342.48
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14015 0 0 0 34239 9 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481896

[startup+402.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371584/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=402.52
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14061 0 0 0 40243 9 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529924 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481896

[startup+462.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371584/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=462.56
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14117 0 0 0 46246 10 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481896

[startup+522.815 s]

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

[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=522.6
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14183 0 0 0 52250 10 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481896

[startup+582.875 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371840/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=582.64
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14183 0 0 0 58254 10 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481896

[startup+642.939 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371712/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=642.68
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14417 0 0 0 64258 10 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481896

[startup+703.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371776/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=702.72
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14480 0 0 0 70262 10 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481896

[startup+763.063 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=371776/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=762.76
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 14480 0 0 0 76266 10 0 0 25 0 1 0 198949185 1511976960 13502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 13502 81 232 0 368900 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481896

[startup+823.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=361088/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=822.8
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 17176 0 0 0 82267 13 0 0 25 0 1 0 198949185 1511976960 16198 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 16198 81 232 0 368900 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481896

[startup+883.178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=349888/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=882.83
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 19975 0 0 0 88268 15 0 0 25 0 1 0 198949185 1511976960 18997 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 18997 81 232 0 368900 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481896

[startup+943.237 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=338944/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=942.87
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 22686 0 0 0 94269 18 0 0 25 0 1 0 198949185 1511976960 21708 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 21708 81 232 0 368900 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 1481896

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=331392/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=1002.91
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 24584 0 0 0 100271 20 0 0 25 0 1 0 198949185 1511976960 23606 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518251 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 23606 81 232 0 368900 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 1481896

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=323648/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=1062.96
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 26501 0 0 0 106274 22 0 0 25 0 1 0 198949185 1511976960 25523 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 25523 81 232 0 368900 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481896

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=317120/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=1122.99
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 28133 0 0 0 112276 23 0 0 25 0 1 0 198949185 1511976960 27155 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 27155 81 232 0 368900 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 1481896

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=311808/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=1183.03
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 29501 0 0 0 118279 24 0 0 25 0 1 0 198949185 1511976960 28523 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 28523 81 232 0 368900 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 1481896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19746
/proc/meminfo: memFree=310272/2055920 swapFree=4183396/4192956
[pid=19740] ppid=19738 vsize=5356 CPUtime=0.01
/proc/19740/stat : 19740 (Barcelogic) S 19738 19740 19098 0 -1 4194304 332 450 0 0 0 0 1 0 16 0 1 0 198949182 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19740/statm: 1339 237 197 169 0 50 0
[pid=19746] ppid=19740 vsize=1476540 CPUtime=1200.04
/proc/19746/stat : 19746 (bsat) R 19740 19740 19098 0 -1 4194304 29862 0 0 0 119980 24 0 0 25 0 1 0 198949185 1511976960 28884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19746/statm: 369135 28884 81 232 0 368900 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481896

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 19740 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.022996
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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.24
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 1482636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 782
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 0.899863 second user time and 2.47162 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 09:11:56 UTC 2007

IDJOB= 294520
IDBENCH= 19890
IDSOLVER= 122
FILE ID= node66/294520-1171789916

PBS_JOBID= 3839579

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294520-1171789916/Barcelogic /tmp/evaluation/294520-1171789916/instance-294520-1171789916.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-294520-1171789916 -o ROOT/results/node66/solver-294520-1171789916 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294520-1171789916/Barcelogic /tmp/evaluation/294520-1171789916/instance-294520-1171789916.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 531509851

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        426920 kB
Buffers:         49344 kB
Cached:        1426176 kB
SwapCached:       3616 kB
Active:         815504 kB
Inactive:       669612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        426920 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          15584 kB
Slab:           129960 kB
Committed_AS:   525624 kB
PageTables:       1376 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= 66562 MiB

End job on node66 on Sun Feb 18 09:31:59 UTC 2007