Trace number 309280

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 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3516    10462 |      --       0       --      -- |     --   | -66/74
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 935   #clauses: 3516   #literals: 10462
0.00/0.01	c CPU time:   0.011998 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/node69/watcher-309280-1172538283 -o ROOT/results/node69/solver-309280-1172538283 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309280-1172538283/Barcelogic /tmp/evaluation/309280-1172538283/instance-309280-1172538283.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: 0.93 0.98 0.99 3/64 22890
/proc/meminfo: memFree=1884448/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273786044 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22890/statm: 1338 232 195 169 0 49 0
[pid=22891] ppid=22890 vsize=5352 CPUtime=0
/proc/22891/stat : 22891 (Barcelogic) S 22890 22890 21680 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 273786045 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22891/statm: 1338 236 198 169 0 49 0
[pid=22892] ppid=22891 vsize=0 CPUtime=0
/proc/22892/stat : 22892 (Barcelogic) R 22891 22890 21680 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 273786045 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/22892/statm: 0 0 0 0 0 0 0
[pid=22893] ppid=22891 vsize=0 CPUtime=0
/proc/22893/stat : 22893 (sed) D 22891 22890 21680 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 273786045 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/22893/statm: 0 0 0 0 0 0 0

[startup+0.107009 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22890
/proc/meminfo: memFree=1884448/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51507 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22890
/proc/meminfo: memFree=1884448/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3352 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1879056/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=1.3
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 1513 0 0 0 130 0 0 0 25 0 1 0 273786047 1511854080 1486 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 1486 82 232 0 368870 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481772

[startup+2.97647 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1875408/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=2.94
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 2473 0 0 0 293 1 0 0 25 0 1 0 273786047 1511854080 2444 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519680 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 2444 92 232 0 368870 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481772

[startup+6.25301 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1873232/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=6.22
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 3149 0 0 0 620 2 0 0 25 0 1 0 273786047 1511854080 3120 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 3120 92 232 0 368870 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481772

[startup+12.7151 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1858192/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=12.67
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 6662 0 0 0 1264 3 0 0 25 0 1 0 273786047 1511854080 6633 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535701 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 6633 92 232 0 368870 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481772

[startup+25.5211 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1850512/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=25.48
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 8445 0 0 0 2543 5 0 0 25 0 1 0 273786047 1511854080 8379 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 8379 92 232 0 368870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481772

[startup+51.1423 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1836176/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=51.09
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 12143 0 0 0 5101 8 0 0 25 0 1 0 273786047 1511854080 12077 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 12077 92 232 0 368870 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481772

[startup+102.382 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1809552/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=102.31
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 18699 0 0 0 10215 16 0 0 25 0 1 0 273786047 1511854080 18633 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 18633 92 232 0 368870 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481772

[startup+162.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1809360/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=162.35
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 18761 0 0 0 16219 16 0 0 25 0 1 0 273786047 1511854080 18633 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 18633 92 232 0 368870 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481772

[startup+222.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1809296/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=222.39
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 18851 0 0 0 22223 16 0 0 25 0 1 0 273786047 1511854080 18635 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 18635 92 232 0 368870 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481772

[startup+282.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1809296/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=282.42
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 18870 0 0 0 28226 16 0 0 25 0 1 0 273786047 1511854080 18654 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 18654 92 232 0 368870 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 1481772

[startup+342.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1806928/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=342.46
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 19536 0 0 0 34229 17 0 0 25 0 1 0 273786047 1511854080 19215 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 19215 92 232 0 368870 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481772

[startup+402.663 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1804304/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476420 CPUtime=402.5
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 20240 0 0 0 40231 19 0 0 25 0 1 0 273786047 1511854080 19919 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519265 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369105 19919 92 232 0 368870 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 1481772

[startup+462.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1792720/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=462.54
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23115 0 0 0 46233 21 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 462.55

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

[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=522.57
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23150 0 0 0 52236 21 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534993 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 1481804

[startup+582.832 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22896
/proc/meminfo: memFree=1792720/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=582.61
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23150 0 0 0 58240 21 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518322 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 1481804

[startup+642.89 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792656/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=642.65
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23191 0 0 0 64244 21 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 1481804

[startup+702.94 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792656/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=702.68
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23191 0 0 0 70247 21 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 1481804

[startup+762.995 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792592/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=762.71
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23239 0 0 0 76250 21 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 1481804

[startup+823.061 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792656/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=822.77
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23239 0 0 0 82255 22 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 1481804

[startup+883.117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792592/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=882.8
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23292 0 0 0 88258 22 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 1481804

[startup+943.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792592/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=942.84
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23292 0 0 0 94262 22 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 1481804

[startup+1003.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792592/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=1002.87
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23380 0 0 0 100265 22 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 1481804

[startup+1063.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1792592/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=1062.91
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 23380 0 0 0 106269 22 0 0 25 0 1 0 273786047 1511886848 22748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539011 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 22748 92 232 0 368878 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 1481804

[startup+1123.33 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 22896
/proc/meminfo: memFree=1783440/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=1122.94
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 25819 0 0 0 112270 24 0 0 25 0 1 0 273786047 1511886848 25022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 25022 92 232 0 368878 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 1481804

[startup+1183.39 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 22896
/proc/meminfo: memFree=1783504/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=1182.98
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 25819 0 0 0 118273 25 0 0 25 0 1 0 273786047 1511886848 25022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 25022 92 232 0 368878 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 1481804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22896
/proc/meminfo: memFree=1783504/2055920 swapFree=4183956/4192956
[pid=22890] ppid=22888 vsize=5352 CPUtime=0.01
/proc/22890/stat : 22890 (Barcelogic) S 22888 22890 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 273786044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22890/statm: 1338 236 197 169 0 49 0
[pid=22896] ppid=22890 vsize=1476452 CPUtime=1199.99
/proc/22896/stat : 22896 (bsat) R 22890 22890 21680 0 -1 4194304 25819 0 0 0 119974 25 0 0 25 0 1 0 273786047 1511886848 25022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22896/statm: 369113 25022 92 232 0 368878 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481804

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22890 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200

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

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.75
CPU system time (s): 0.25
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1482464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 795
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 0.745886 second user time and 2.48062 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 27 01:04:43 UTC 2007

IDJOB= 309280
IDBENCH= 20254
IDSOLVER= 122
FILE ID= node69/309280-1172538283

PBS_JOBID= 3971825

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309280-1172538283/Barcelogic /tmp/evaluation/309280-1172538283/instance-309280-1172538283.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-309280-1172538283 -o ROOT/results/node69/solver-309280-1172538283 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309280-1172538283/Barcelogic /tmp/evaluation/309280-1172538283/instance-309280-1172538283.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 231641210

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1884856 kB
Buffers:         26444 kB
Cached:         107848 kB
SwapCached:       3068 kB
Active:          66540 kB
Inactive:        77716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884856 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            12816 kB
Committed_AS:   698388 kB
PageTables:       1472 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= 66560 MiB

End job on node69 on Tue Feb 27 01:24:46 UTC 2007