Trace number 308009

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) 1200.04 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1377128774-12-UNSAT.cnf
MD5SUMcc733e9a0d26b1e09913a40f9eba8e3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark28.6866
Satisfiable
(Un)Satisfiability was proved
Number of variables3500
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |    9344    25229 |    2803       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    8070    24032 |      --       0       --      -- |     --   | -1274/-1197
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 2574   #clauses: 8070   #literals: 24032
0.00/0.06	c CPU time:   0.056991 s
0.00/0.06	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/node13/watcher-308009-1172511163 -o ROOT/results/node13/solver-308009-1172511163 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308009-1172511163/Barcelogic /tmp/evaluation/308009-1172511163/instance-308009-1172511163.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: 0.91 0.95 0.97 3/77 17914
/proc/meminfo: memFree=1745848/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 271070803 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17914/statm: 1338 232 195 169 0 49 0
[pid=17915] ppid=17914 vsize=5352 CPUtime=0
/proc/17915/stat : 17915 (Barcelogic) S 17914 17914 16473 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 271070804 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17915/statm: 1338 236 198 169 0 49 0

[startup+0.107794 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 17914
/proc/meminfo: memFree=1745848/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515846 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 17914
/proc/meminfo: memFree=1745848/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33696 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 17920
/proc/meminfo: memFree=1741224/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=1.24
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 1229 0 0 0 124 0 0 0 25 0 1 0 271070812 1511657472 1187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536296 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 1187 82 232 0 368822 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481580

[startup+2.98217 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 17920
/proc/meminfo: memFree=1739240/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=2.88
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 1864 0 0 0 288 0 0 0 25 0 1 0 271070812 1511657472 1822 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 1822 82 232 0 368822 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481580

[startup+6.26061 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 17920
/proc/meminfo: memFree=1733800/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=6.16
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 3137 0 0 0 615 1 0 0 25 0 1 0 271070812 1511657472 3095 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 3095 82 232 0 368822 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481580

[startup+12.7245 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 17920
/proc/meminfo: memFree=1726896/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=12.62
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 4663 0 0 0 1260 2 0 0 25 0 1 0 271070812 1511657472 4586 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 4586 92 232 0 368822 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481580

[startup+25.5302 s]
/proc/loadavg: 0.94 0.96 0.97 2/79 17920
/proc/meminfo: memFree=1724912/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=25.43
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 5330 0 0 0 2540 3 0 0 25 0 1 0 271070812 1511657472 5253 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 5253 92 232 0 368822 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481580

[startup+51.1586 s]
/proc/loadavg: 0.96 0.96 0.97 2/79 17920
/proc/meminfo: memFree=1705200/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=51.04
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 10208 0 0 0 5097 7 0 0 25 0 1 0 271070812 1511657472 10131 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 10131 92 232 0 368822 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481580

[startup+102.414 s]
/proc/loadavg: 0.98 0.96 0.97 2/79 17920
/proc/meminfo: memFree=1680368/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=102.29
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 16386 0 0 0 10216 13 0 0 25 0 1 0 271070812 1511657472 16309 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 16309 92 232 0 368822 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481580

[startup+162.487 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17920
/proc/meminfo: memFree=1662192/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=162.34
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 20835 0 0 0 16217 17 0 0 25 0 1 0 271070812 1511657472 20758 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 20758 92 232 0 368822 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481580

[startup+222.559 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17920
/proc/meminfo: memFree=1662000/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=222.39
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 20925 0 0 0 22221 18 0 0 25 0 1 0 271070812 1511657472 20758 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 20758 92 232 0 368822 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481580

[startup+282.628 s]
/proc/loadavg: 1.07 0.99 0.98 2/79 17920
/proc/meminfo: memFree=1662064/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476228 CPUtime=282.44
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 20925 0 0 0 28226 18 0 0 25 0 1 0 271070812 1511657472 20758 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518347 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369057 20758 92 232 0 368822 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481580

[startup+342.697 s]
/proc/loadavg: 1.03 0.99 0.98 2/79 17920
/proc/meminfo: memFree=1661936/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=342.5
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 20978 0 0 0 34231 19 0 0 25 0 1 0 271070812 1511747584 20770 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 20770 92 232 0 368844 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481668

[startup+402.773 s]
/proc/loadavg: 1.01 0.99 0.98 2/79 17920
/proc/meminfo: memFree=1662000/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=402.55
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 20978 0 0 0 40236 19 0 0 25 0 1 0 271070812 1511747584 20770 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 20770 92 232 0 368844 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481668

[startup+462.843 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 17920
/proc/meminfo: memFree=1661936/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=462.61
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 21027 0 0 0 46241 20 0 0 25 0 1 0 271070812 1511747584 20770 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 20770 92 232 0 368844 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481668

[startup+522.914 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 17920
/proc/meminfo: memFree=1662000/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06

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

[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=582.71
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 21356 0 0 0 58250 21 0 0 25 0 1 0 271070812 1511747584 21099 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 21099 92 232 0 368844 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481668

[startup+643.062 s]
/proc/loadavg: 1.01 1.00 0.98 2/79 17922
/proc/meminfo: memFree=1650992/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=642.77
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 23793 0 0 0 64252 25 0 0 25 0 1 0 271070812 1511747584 23536 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 23536 92 232 0 368844 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481668

[startup+703.14 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17922
/proc/meminfo: memFree=1638832/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=702.82
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 26882 0 0 0 70254 28 0 0 25 0 1 0 271070812 1511747584 26625 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 26625 92 232 0 368844 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481668

[startup+763.211 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17922
/proc/meminfo: memFree=1628720/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=762.88
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 29371 0 0 0 76256 32 0 0 25 0 1 0 271070812 1511747584 29114 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 29114 92 232 0 368844 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481668

[startup+823.29 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17922
/proc/meminfo: memFree=1617008/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=822.94
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 32274 0 0 0 82258 36 0 0 25 0 1 0 271070812 1511747584 32017 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 32017 92 232 0 368844 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481668

[startup+883.363 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17922
/proc/meminfo: memFree=1606704/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=882.99
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 34844 0 0 0 88260 39 0 0 25 0 1 0 271070812 1511747584 34587 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 34587 92 232 0 368844 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481668

[startup+943.441 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17922
/proc/meminfo: memFree=1599408/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=943.06
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 36680 0 0 0 94264 42 0 0 25 0 1 0 271070812 1511747584 36423 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 36423 92 232 0 368844 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481668

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17922
/proc/meminfo: memFree=1593392/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=1003.11
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 38185 0 0 0 100267 44 0 0 25 0 1 0 271070812 1511747584 37928 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 37928 92 232 0 368844 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481668

[startup+1063.59 s]
/proc/loadavg: 1.07 1.02 0.99 2/79 17922
/proc/meminfo: memFree=1586352/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=1063.17
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 39935 0 0 0 106271 46 0 0 25 0 1 0 271070812 1511747584 39678 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 39678 92 232 0 368844 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481668

[startup+1123.66 s]
/proc/loadavg: 1.06 1.03 0.99 2/79 17922
/proc/meminfo: memFree=1578032/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=1123.22
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 42008 0 0 0 112273 49 0 0 25 0 1 0 271070812 1511747584 41751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 41751 92 232 0 368844 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481668

[startup+1183.74 s]
/proc/loadavg: 1.02 1.02 0.99 2/79 17922
/proc/meminfo: memFree=1571952/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=1183.27
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 43534 0 0 0 118276 51 0 0 25 0 1 0 271070812 1511747584 43277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 43277 92 232 0 368844 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.01 1.02 0.99 2/79 17922
/proc/meminfo: memFree=1569968/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=1199.98
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 44003 0 0 0 119946 52 0 0 25 0 1 0 271070812 1511747584 43746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 43746 92 232 0 368844 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481668

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

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

[startup+1200.45 s]
/proc/loadavg: 1.01 1.02 0.99 2/79 17922
/proc/meminfo: memFree=1569968/2055920 swapFree=4192812/4192956
[pid=17914] ppid=17912 vsize=5352 CPUtime=0.06
/proc/17914/stat : 17914 (Barcelogic) S 17912 17914 16473 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271070803 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17914/statm: 1338 236 197 169 0 49 0
[pid=17920] ppid=17914 vsize=1476316 CPUtime=1199.98
/proc/17920/stat : 17920 (bsat) R 17914 17914 16473 0 -1 4194304 44003 0 0 0 119946 52 0 0 25 0 1 0 271070812 1511747584 43746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 369079 43746 92 232 0 368844 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481668

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17914 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200.04

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

Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.52
CPU system time (s): 0.52
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 1481668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1090
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= 34
involuntary context switches= 21

runsolver used 1.12783 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 26 17:32:43 UTC 2007

IDJOB= 308009
IDBENCH= 20220
IDSOLVER= 122
FILE ID= node13/308009-1172511163

PBS_JOBID= 3971590

Free space on /tmp= 66555 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1377128774-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308009-1172511163/Barcelogic /tmp/evaluation/308009-1172511163/instance-308009-1172511163.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-308009-1172511163 -o ROOT/results/node13/solver-308009-1172511163 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308009-1172511163/Barcelogic /tmp/evaluation/308009-1172511163/instance-308009-1172511163.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cc733e9a0d26b1e09913a40f9eba8e3c

RANDOM SEED= 310971758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1746320 kB
Buffers:         40180 kB
Cached:         152056 kB
SwapCached:          0 kB
Active:         204884 kB
Inactive:        42088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          73592 kB
Slab:            48260 kB
Committed_AS:  1048068 kB
PageTables:       1744 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= 66554 MiB

End job on node13 on Mon Feb 26 17:52:46 UTC 2007