Trace number 294684

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 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.5957
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:   0.005999 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/node38/watcher-294684-1171793182 -o ROOT/results/node38/solver-294684-1171793182 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294684-1171793182/Barcelogic /tmp/evaluation/294684-1171793182/instance-294684-1171793182.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 3/64 18092
/proc/meminfo: memFree=860544/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199274076 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18092/statm: 1339 233 195 169 0 50 0
[pid=18093] ppid=18092 vsize=5356 CPUtime=0
/proc/18093/stat : 18093 (Barcelogic) S 18092 18092 17105 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18093/statm: 1339 237 198 169 0 50 0
[pid=18095] ppid=18093 vsize=0 CPUtime=0
/proc/18095/stat : 18095 (sed) R 18093 18092 17105 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 199274076 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18095/statm: 
[startup+0.108931 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18092
/proc/meminfo: memFree=860544/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516964 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18092
/proc/meminfo: memFree=860544/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33706 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18098
/proc/meminfo: memFree=854632/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476508 CPUtime=1.3
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 1638 0 0 0 130 0 0 0 25 0 1 0 199274079 1511944192 1612 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535259 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369127 1612 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.97324 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=850984/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476508 CPUtime=2.94
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 2384 0 0 0 293 1 0 0 25 0 1 0 199274079 1511944192 2358 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369127 2358 81 232 0 368892 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.24961 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=849208/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476508 CPUtime=6.21
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 3044 0 0 0 620 1 0 0 25 0 1 0 199274079 1511944192 3018 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369127 3018 81 232 0 368892 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481864

[startup+12.7103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=838328/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476508 CPUtime=12.67
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 5597 0 0 0 1264 3 0 0 25 0 1 0 199274079 1511944192 5571 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369127 5571 81 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481864

[startup+25.5228 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=826808/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476508 CPUtime=25.48
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 8473 0 0 0 2543 5 0 0 25 0 1 0 199274079 1511944192 8447 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518951 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369127 8447 81 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481864

[startup+51.1447 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=825208/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476508 CPUtime=51.1
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 8885 0 0 0 5105 5 0 0 25 0 1 0 199274079 1511944192 8758 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369127 8758 81 232 0 368892 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481864

[startup+102.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=822072/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476508 CPUtime=102.33
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 9877 0 0 0 10227 6 0 0 25 0 1 0 199274079 1511944192 9750 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369127 9750 81 232 0 368892 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481864

[startup+162.446 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 18098
/proc/meminfo: memFree=804472/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=162.37
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14206 0 0 0 16228 9 0 0 25 0 1 0 199274079 1511976960 13879 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13879 81 232 0 368900 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481896

[startup+222.506 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 18098
/proc/meminfo: memFree=804408/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=222.42
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14314 0 0 0 22233 9 0 0 25 0 1 0 199274079 1511976960 13880 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13880 81 232 0 368900 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481896

[startup+282.563 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 18098
/proc/meminfo: memFree=804408/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=282.46
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14314 0 0 0 28237 9 0 0 25 0 1 0 199274079 1511976960 13880 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13880 81 232 0 368900 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481896

[startup+342.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=804344/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=342.5
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14378 0 0 0 34241 9 0 0 25 0 1 0 199274079 1511976960 13884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13884 81 232 0 368900 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481896

[startup+402.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=804344/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=402.54
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14453 0 0 0 40245 9 0 0 25 0 1 0 199274079 1511976960 13884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13884 81 232 0 368900 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481896

[startup+462.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=804280/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=462.58
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14497 0 0 0 46249 9 0 0 25 0 1 0 199274079 1511976960 13884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13884 81 232 0 368900 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481896

[startup+522.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098

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

[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=582.66
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14650 0 0 0 58257 9 0 0 25 0 1 0 199274079 1511976960 13884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13884 81 232 0 368900 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481896

[startup+642.911 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=804280/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=642.7
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14759 0 0 0 64261 9 0 0 25 0 1 0 199274079 1511976960 13884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518028 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13884 81 232 0 368900 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481896

[startup+702.966 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=804280/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=702.75
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14790 0 0 0 70265 10 0 0 25 0 1 0 199274079 1511976960 13915 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13915 81 232 0 368900 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481896

[startup+763.027 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=804280/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=762.79
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 14790 0 0 0 76269 10 0 0 25 0 1 0 199274079 1511976960 13915 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13915 81 232 0 368900 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481896

[startup+823.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803832/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=822.84
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15057 0 0 0 82274 10 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 1481896

[startup+883.147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803832/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=882.87
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15146 0 0 0 88277 10 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481896

[startup+943.207 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803832/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=942.92
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15196 0 0 0 94282 10 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481896

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803832/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=1002.97
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15266 0 0 0 100286 11 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 1481896

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803896/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=1063.01
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15357 0 0 0 106290 11 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481896

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803832/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=1123.05
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15443 0 0 0 112294 11 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481896

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803832/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=1183.09
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15523 0 0 0 118298 11 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803896/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=1200.01
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15523 0 0 0 119990 11 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 1200.02
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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=803896/2055920 swapFree=4183804/4192956
[pid=18092] ppid=18090 vsize=5356 CPUtime=0.01
/proc/18092/stat : 18092 (Barcelogic) S 18090 18092 17105 0 -1 4194304 332 449 0 0 0 0 1 0 16 0 1 0 199274076 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18092/statm: 1339 237 197 169 0 50 0
[pid=18098] ppid=18092 vsize=1476540 CPUtime=1200.01
/proc/18098/stat : 18098 (bsat) R 18092 18092 17105 0 -1 4194304 15523 0 0 0 119990 11 0 0 25 0 1 0 199274079 1511976960 13988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18098/statm: 369135 13988 81 232 0 368900 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481896

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18092 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.021995
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): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.11
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 1482672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 781
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= 11

runsolver used 0.816875 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Feb 18 10:06:22 UTC 2007

IDJOB= 294684
IDBENCH= 19894
IDSOLVER= 122
FILE ID= node38/294684-1171793182

PBS_JOBID= 3839571

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-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294684-1171793182/Barcelogic /tmp/evaluation/294684-1171793182/instance-294684-1171793182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-294684-1171793182 -o ROOT/results/node38/solver-294684-1171793182 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294684-1171793182/Barcelogic /tmp/evaluation/294684-1171793182/instance-294684-1171793182.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 498561919

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        861016 kB
Buffers:         41080 kB
Cached:        1031060 kB
SwapCached:       3416 kB
Active:         810372 kB
Inactive:       271652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861016 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            98868 kB
Committed_AS:   415384 kB
PageTables:       1468 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 node38 on Sun Feb 18 10:26:25 UTC 2007