Trace number 292060

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 1200.37

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S127192076-04.UNSAT.shuffled.cnf
MD5SUMa03c8caae5f60333b324125585e28090
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.94094
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
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 51491
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1491     7455 |     447       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 70   #clauses: 1491   #literals: 7455
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-292060-1171749767 -o ROOT/results/node3/solver-292060-1171749767 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292060-1171749767/Barcelogic /tmp/evaluation/292060-1171749767/instance-292060-1171749767.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 15152
/proc/meminfo: memFree=796584/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) R 15150 15152 14419 0 -1 4194304 288 252 0 0 0 0 0 0 18 0 1 0 194931596 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4440176 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15152/statm: 1339 235 197 169 0 50 0

[startup+0.108142 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 15152
/proc/meminfo: memFree=796584/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.520175 s]
/proc/loadavg: 0.99 0.98 0.93 3/77 15152
/proc/meminfo: memFree=796584/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34124 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=792344/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=1.32
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 1212 0 0 0 132 0 0 0 25 0 1 0 194931598 1511931904 1186 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 1186 81 232 0 368889 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481852

[startup+2.97738 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=789592/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=2.95
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 1729 0 0 0 295 0 0 0 25 0 1 0 194931598 1511931904 1703 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 1703 81 232 0 368889 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481852

[startup+6.25364 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=787032/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=6.23
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 2555 0 0 0 622 1 0 0 25 0 1 0 194931598 1511931904 2529 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 2529 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7152 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=779224/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=12.69
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 4347 0 0 0 1267 2 0 0 25 0 1 0 194931598 1511931904 4321 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 4321 81 232 0 368889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481852

[startup+25.5262 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=773144/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=25.5
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 5835 0 0 0 2547 3 0 0 25 0 1 0 194931598 1511931904 5736 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 5736 81 232 0 368889 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481852

[startup+51.1543 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=771992/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=51.11
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 6191 0 0 0 5108 3 0 0 25 0 1 0 194931598 1511931904 6092 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 6092 81 232 0 368889 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481852

[startup+102.404 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=766744/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=102.36
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 7505 0 0 0 10231 5 0 0 25 0 1 0 194931598 1511931904 7341 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 7341 81 232 0 368889 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481852

[startup+162.474 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=765208/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=162.41
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 7917 0 0 0 16236 5 0 0 25 0 1 0 194931598 1511931904 7753 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 7753 81 232 0 368889 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481852

[startup+222.548 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=763416/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=222.47
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 8465 0 0 0 22241 6 0 0 25 0 1 0 194931598 1511931904 8200 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 8200 81 232 0 368889 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481852

[startup+282.614 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=760856/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=282.52
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 9143 0 0 0 28245 7 0 0 25 0 1 0 194931598 1511931904 8878 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 8878 81 232 0 368889 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481852

[startup+342.682 s]
/proc/loadavg: 0.99 0.98 0.93 3/79 15158
/proc/meminfo: memFree=750872/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=342.58
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 11745 0 0 0 34247 11 0 0 25 0 1 0 194931598 1511931904 11277 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 11277 81 232 0 368889 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481852

[startup+402.756 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=750936/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=402.64
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 11745 0 0 0 40253 11 0 0 25 0 1 0 194931598 1511931904 11277 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 11277 81 232 0 368889 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481852

[startup+462.826 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=743000/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=462.69
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 13764 0 0 0 46256 13 0 0 25 0 1 0 194931598 1511931904 13296 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 13296 81 232 0 368889 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481852

[startup+522.895 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=733592/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=522.75

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

[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=582.81
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 18114 0 0 0 58262 19 0 0 25 0 1 0 194931598 1511931904 17646 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 17646 81 232 0 368889 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481852

[startup+643.039 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=718872/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=642.86
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 19778 0 0 0 64265 21 0 0 25 0 1 0 194931598 1511931904 19310 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 19310 81 232 0 368889 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481852

[startup+703.104 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=713560/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=702.91
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 21115 0 0 0 70269 22 0 0 25 0 1 0 194931598 1511931904 20647 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 20647 81 232 0 368889 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481852

[startup+763.176 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=708376/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=762.98
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 22429 0 0 0 76274 24 0 0 25 0 1 0 194931598 1511931904 21961 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 21961 81 232 0 368889 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 1481852

[startup+823.245 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=703512/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=823.03
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 23617 0 0 0 82278 25 0 0 25 0 1 0 194931598 1511931904 23149 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 23149 81 232 0 368889 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481852

[startup+883.313 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=698456/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=883.08
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 24890 0 0 0 88281 27 0 0 25 0 1 0 194931598 1511931904 24422 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 24422 81 232 0 368889 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481852

[startup+943.379 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=693720/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=943.13
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 26069 0 0 0 94285 28 0 0 25 0 1 0 194931598 1511931904 25601 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 25601 81 232 0 368889 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481852

[startup+1003.45 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=688984/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=1003.19
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 27268 0 0 0 100289 30 0 0 25 0 1 0 194931598 1511931904 26800 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 26800 81 232 0 368889 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481852

[startup+1063.52 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=684888/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=1063.24
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 28269 0 0 0 106292 32 0 0 25 0 1 0 194931598 1511931904 27801 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 27801 81 232 0 368889 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481852

[startup+1123.58 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=681048/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=1123.3
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 29227 0 0 0 112296 34 0 0 25 0 1 0 194931598 1511931904 28759 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 28759 81 232 0 368889 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481852

[startup+1183.65 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=677272/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=1183.34
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 30162 0 0 0 118299 35 0 0 25 0 1 0 194931598 1511931904 29694 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 29694 81 232 0 368889 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=676632/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=1200.05
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 30314 0 0 0 119969 36 0 0 25 0 1 0 194931598 1511931904 29846 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 29846 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481852

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: 0.99 0.98 0.93 2/79 15158
/proc/meminfo: memFree=676632/2055920 swapFree=4192812/4192956
[pid=15152] ppid=15150 vsize=5356 CPUtime=0
/proc/15152/stat : 15152 (Barcelogic) S 15150 15152 14419 0 -1 4194304 332 378 0 0 0 0 0 0 19 0 1 0 194931596 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15152/statm: 1339 237 197 169 0 50 0
[pid=15158] ppid=15152 vsize=1476496 CPUtime=1200.05
/proc/15158/stat : 15158 (bsat) R 15152 15152 14419 0 -1 4194304 30314 0 0 0 119969 36 0 0 25 0 1 0 194931598 1511931904 29846 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15158/statm: 369124 29846 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15152 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.012997
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): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1199.69
CPU system time (s): 0.36
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 1482664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710
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= 7

runsolver used 1.11283 second user time and 3.15752 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Feb 17 22:02:47 UTC 2007

IDJOB= 292060
IDBENCH= 19830
IDSOLVER= 122
FILE ID= node3/292060-1171749767

PBS_JOBID= 3839265

Free space on /tmp= 66552 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S127192076-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292060-1171749767/Barcelogic /tmp/evaluation/292060-1171749767/instance-292060-1171749767.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-292060-1171749767 -o ROOT/results/node3/solver-292060-1171749767 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292060-1171749767/Barcelogic /tmp/evaluation/292060-1171749767/instance-292060-1171749767.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a03c8caae5f60333b324125585e28090

RANDOM SEED= 208665303

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:        797056 kB
Buffers:         56480 kB
Cached:        1070756 kB
SwapCached:          0 kB
Active:         537252 kB
Inactive:       644520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        797056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          73488 kB
Slab:            62772 kB
Committed_AS:   914260 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= 66552 MiB

End job on node3 on Sat Feb 17 22:22:50 UTC 2007