Trace number 346928

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 Fixed 2007-04-13? (TO) 1200.09 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
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:   0.006998 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-346928-1176578983 -o ROOT/results/node51/solver-346928-1176578983 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/346928-1176578983/Barcelogic /tmp/evaluation/346928-1176578983/instance-346928-1176578983.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.99 0.99 2/64 3965
/proc/meminfo: memFree=1635952/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 12743393 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371462738 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3965/statm: 1338 232 195 169 0 49 0
[pid=3966] ppid=3965 vsize=5352 CPUtime=0
/proc/3966/stat : 3966 (Barcelogic) S 3965 3965 29538 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 12743394 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3966/statm: 1338 236 198 169 0 49 0
[pid=3968] ppid=3966 vsize=0 CPUtime=0
/proc/3968/stat : 3968 (sed) D 3966 3965 29538 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 12743394 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3968/statm: 0 0 0 0 0 0 0

[startup+0.105474 s]
/proc/loadavg: 0.92 0.99 0.99 2/64 3965
/proc/meminfo: memFree=1635952/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.20248 s]
/proc/loadavg: 0.92 0.99 0.99 2/64 3965
/proc/meminfo: memFree=1635952/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.302489 s]
/proc/loadavg: 0.92 0.99 0.99 2/64 3965
/proc/meminfo: memFree=1635952/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.702522 s]
/proc/loadavg: 0.92 0.99 0.99 2/64 3965
/proc/meminfo: memFree=1635952/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.5016 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1630112/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476508 CPUtime=1.46
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 1774 0 0 0 146 0 0 0 25 0 1 0 12743396 1511944192 1747 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369127 1747 83 232 0 368892 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481860

[startup+3.10174 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1626592/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476508 CPUtime=3.06
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 2375 0 0 0 306 0 0 0 25 0 1 0 12743396 1511944192 2348 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369127 2348 83 232 0 368892 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481860

[startup+6.30103 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1624736/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476508 CPUtime=6.26
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 3085 0 0 0 625 1 0 0 25 0 1 0 12743396 1511944192 3058 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369127 3058 83 232 0 368892 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481860

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1613792/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476508 CPUtime=12.66
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 5649 0 0 0 1263 3 0 0 25 0 1 0 12743396 1511944192 5622 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369127 5622 83 232 0 368892 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481860

[startup+25.5028 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1601952/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476508 CPUtime=25.46
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 8464 0 0 0 2541 5 0 0 25 0 1 0 12743396 1511944192 8437 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369127 8437 83 232 0 368892 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481860

[startup+51.1021 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1601120/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476508 CPUtime=51.05
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 8742 0 0 0 5100 5 0 0 25 0 1 0 12743396 1511944192 8617 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369127 8617 83 232 0 368892 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481860

[startup+102.302 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1593696/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476508 CPUtime=102.24
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 10622 0 0 0 10217 7 0 0 25 0 1 0 12743396 1511944192 10497 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369127 10497 83 232 0 368892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481860

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1581024/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=162.23
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 13924 0 0 0 16212 11 0 0 25 0 1 0 12743396 1511976960 13607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13607 83 232 0 368900 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481892

[startup+222.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1580896/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=222.22
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 14030 0 0 0 22211 11 0 0 25 0 1 0 12743396 1511976960 13610 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13610 83 232 0 368900 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1481892

[startup+282.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3971
/proc/meminfo: memFree=1580896/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=282.2
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 14030 0 0 0 28209 11 0 0 25 0 1 0 12743396 1511976960 13610 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13610 83 232 0 368900 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481892

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 3971
/proc/meminfo: memFree=1580896/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=342.18
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 14093 0 0 0 34207 11 0 0 25 0 1 0 12743396 1511976960 13614 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13614 83 232 0 368900 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481892

[startup+402.303 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 3971
/proc/meminfo: memFree=1580960/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0

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

/proc/3971/statm: 369135 13614 83 232 0 368900 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1481892

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1580960/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=642.11
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 14346 0 0 0 64199 12 0 0 25 0 1 0 12743396 1511976960 13614 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13614 83 232 0 368900 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481892

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1580896/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=702.1
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 14587 0 0 0 70198 12 0 0 25 0 1 0 12743396 1511976960 13614 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13614 83 232 0 368900 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1481892

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1580896/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=762.08
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 14643 0 0 0 76196 12 0 0 25 0 1 0 12743396 1511976960 13614 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13614 83 232 0 368900 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481892

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1580960/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=822.07
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 14648 0 0 0 82195 12 0 0 25 0 1 0 12743396 1511976960 13619 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 13619 83 232 0 368900 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1481892

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578080/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=882.05
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15407 0 0 0 88192 13 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1481892

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578144/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=942.03
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15479 0 0 0 94190 13 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1481892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578144/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=1002.02
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15514 0 0 0 100189 13 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1481892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578144/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=1062.01
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15558 0 0 0 106187 14 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1481892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578144/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=1122
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15615 0 0 0 112186 14 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1481892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578144/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=1181.98
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15705 0 0 0 118184 14 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134561976 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1481892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578144/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=1200.08
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15705 0 0 0 119994 14 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481892

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3971
/proc/meminfo: memFree=1578144/2055920 swapFree=4192956/4192956
[pid=3965] ppid=3963 vsize=5352 CPUtime=0.01
/proc/3965/stat : 3965 (Barcelogic) S 3963 3965 29538 0 -1 4194304 334 451 0 0 0 0 1 0 16 0 1 0 12743393 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3965/statm: 1338 237 197 169 0 49 0
[pid=3971] ppid=3965 vsize=1476540 CPUtime=1200.08
/proc/3971/stat : 3971 (bsat) R 3965 3965 29538 0 -1 4194304 15705 0 0 0 119994 14 0 0 25 0 1 0 12743396 1511976960 14304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 369135 14304 83 232 0 368900 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481892

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3965 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=17997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.022996
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.14
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 1482628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
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= 785
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.977851 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 14 19:29:43 UTC 2007

IDJOB= 346928
IDBENCH= 19891
IDSOLVER= 154
FILE ID= node51/346928-1176578983

PBS_JOBID= 4556894

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/346928-1176578983/Barcelogic /tmp/evaluation/346928-1176578983/instance-346928-1176578983.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-346928-1176578983 -o ROOT/results/node51/solver-346928-1176578983 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/346928-1176578983/Barcelogic /tmp/evaluation/346928-1176578983/instance-346928-1176578983.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 841042027

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1636360 kB
Buffers:         48496 kB
Cached:         265256 kB
SwapCached:          0 kB
Active:          66144 kB
Inactive:       266680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636360 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          29160 kB
Slab:            72736 kB
Committed_AS:   201492 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node51 on Sat Apr 14 19:49:45 UTC 2007