Trace number 298497

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) 1200.08 1200.64

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1257266562-15.SAT.shuffled.cnf
MD5SUM5e7fef8a5169f386cc435a1aecb40c3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1520     4584 |      --       0       --      -- |     --   | -13/-15
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 354   #clauses: 1520   #literals: 4584
0.00/0.01	c CPU time:   0.004999 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/node26/watcher-298497-1171857106 -o ROOT/results/node26/solver-298497-1171857106 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298497-1171857106/Barcelogic /tmp/evaluation/298497-1171857106/instance-298497-1171857106.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: 0.92 0.98 0.99 3/77 17870
/proc/meminfo: memFree=649584/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 205664232 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17870/statm: 1338 232 195 169 0 49 0
[pid=17871] ppid=17870 vsize=5352 CPUtime=0
/proc/17871/stat : 17871 (Barcelogic) R 17870 17870 12475 0 -1 4194368 59 189 0 0 0 0 0 0 20 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269025850159 0 0 4096 65538 0 0 0 17 1 0 0
/proc/17871/statm: 0 0 0 0 0 0 0

[startup+0.106943 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17870
/proc/meminfo: memFree=649584/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51501 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17870
/proc/meminfo: memFree=649584/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33515 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17876
/proc/meminfo: memFree=646112/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476424 CPUtime=1.31
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 1058 0 0 0 131 0 0 0 25 0 1 0 205664233 1511858176 1030 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369106 1030 91 232 0 368871 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481776

[startup+2.97144 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17876
/proc/meminfo: memFree=642656/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476424 CPUtime=2.95
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 2187 0 0 0 294 1 0 0 25 0 1 0 205664233 1511858176 2159 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519127 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369106 2159 91 232 0 368871 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481776

[startup+6.25301 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17876
/proc/meminfo: memFree=640160/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=6.23
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 2388 0 0 0 622 1 0 0 25 0 1 0 205664233 1511968768 2360 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529915 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 2360 91 232 0 368898 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481884

[startup+12.7101 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17876
/proc/meminfo: memFree=630880/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=12.68
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 4744 0 0 0 1265 3 0 0 25 0 1 0 205664233 1511968768 4716 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134563463 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 4716 91 232 0 368898 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481884

[startup+25.5254 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17876
/proc/meminfo: memFree=619872/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=25.49
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 7510 0 0 0 2543 6 0 0 25 0 1 0 205664233 1511968768 7482 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 7482 91 232 0 368898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481884

[startup+51.1508 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17876
/proc/meminfo: memFree=611872/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=51.11
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 9402 0 0 0 5103 8 0 0 25 0 1 0 205664233 1511968768 9304 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 9304 91 232 0 368898 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481884

[startup+102.399 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 17876
/proc/meminfo: memFree=611808/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=102.33
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 9446 0 0 0 10225 8 0 0 25 0 1 0 205664233 1511968768 9348 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 9348 91 232 0 368898 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481884

[startup+162.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17876
/proc/meminfo: memFree=595616/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=162.39
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 13489 0 0 0 16226 13 0 0 25 0 1 0 205664233 1511968768 13391 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 13391 91 232 0 368898 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481884

[startup+222.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17876
/proc/meminfo: memFree=579232/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=222.44
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17699 0 0 0 22226 18 0 0 25 0 1 0 205664233 1511968768 17423 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17423 91 232 0 368898 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481884

[startup+282.603 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17876
/proc/meminfo: memFree=579232/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=282.48
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17703 0 0 0 28230 18 0 0 25 0 1 0 205664233 1511968768 17427 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17427 91 232 0 368898 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481884

[startup+342.672 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17876
/proc/meminfo: memFree=579232/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=342.52
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17741 0 0 0 34234 18 0 0 25 0 1 0 205664233 1511968768 17429 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17429 91 232 0 368898 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 1481884

[startup+402.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17876
/proc/meminfo: memFree=579232/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=402.58
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17749 0 0 0 40239 19 0 0 25 0 1 0 205664233 1511968768 17437 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17437 91 232 0 368898 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 1481884

[startup+462.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17876
/proc/meminfo: memFree=579360/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=462.63
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17749 0 0 0 46244 19 0 0 25 0 1 0 205664233 1511968768 17437 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134542817 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17437 91 232 0 368898 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 1481884

[startup+522.884 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17876
/proc/meminfo: memFree=579296/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0

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

[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=582.69
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17841 0 0 0 58247 22 0 0 25 0 1 0 205664233 1511968768 17437 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17437 91 232 0 368898 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 1481884

[startup+643.064 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 18052
/proc/meminfo: memFree=578088/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=642.72
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17841 0 0 0 64249 23 0 0 25 0 1 0 205664233 1511968768 17437 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517275 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17437 91 232 0 368898 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481884

[startup+703.14 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18074
/proc/meminfo: memFree=579040/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=702.76
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 17852 0 0 0 70253 23 0 0 25 0 1 0 205664233 1511968768 17448 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 17448 91 232 0 368898 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481884

[startup+763.213 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 18074
/proc/meminfo: memFree=575904/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=762.82
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 18690 0 0 0 76257 25 0 0 25 0 1 0 205664233 1511968768 18286 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 18286 91 232 0 368898 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 1481884

[startup+823.287 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18074
/proc/meminfo: memFree=569696/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=822.87
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 20232 0 0 0 82259 28 0 0 25 0 1 0 205664233 1511968768 19828 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 19828 91 232 0 368898 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 1481884

[startup+883.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=561312/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=882.92
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 22341 0 0 0 88262 30 0 0 25 0 1 0 205664233 1511968768 21937 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 21937 91 232 0 368898 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 1481884

[startup+943.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=553632/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=942.98
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 24269 0 0 0 94265 33 0 0 25 0 1 0 205664233 1511968768 23865 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 23865 91 232 0 368898 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 1481884

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=547616/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=1003.02
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 25791 0 0 0 100267 35 0 0 25 0 1 0 205664233 1511968768 25387 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 25387 91 232 0 368898 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 1481884

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=541536/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=1063.08
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 27293 0 0 0 106271 37 0 0 25 0 1 0 205664233 1511968768 26889 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 26889 91 232 0 368898 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 1481884

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=535712/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=1123.12
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 28734 0 0 0 112273 39 0 0 25 0 1 0 205664233 1511968768 28330 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 28330 91 232 0 368898 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 1481884

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=530336/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=1183.18
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 30114 0 0 0 118277 41 0 0 25 0 1 0 205664233 1511968768 29710 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 29710 91 232 0 368898 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=528608/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=1200.08
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 30518 0 0 0 119967 41 0 0 25 0 1 0 205664233 1511968768 30114 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 30114 91 232 0 368898 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481884

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18074
/proc/meminfo: memFree=528608/2055920 swapFree=4131780/4192956
[pid=17870] ppid=17868 vsize=5352 CPUtime=0
/proc/17870/stat : 17870 (Barcelogic) S 17868 17870 12475 0 -1 4194304 331 394 0 0 0 0 0 0 16 0 1 0 205664232 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1338 236 197 169 0 49 0
[pid=17876] ppid=17870 vsize=1476532 CPUtime=1200.08
/proc/17876/stat : 17876 (bsat) R 17870 17870 12475 0 -1 4194304 30518 0 0 0 119967 41 0 0 25 0 1 0 205664233 1511968768 30114 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17876/statm: 369133 30114 91 232 0 368898 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481884

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17870 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.08

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

Real time (s): 1200.64
CPU time (s): 1200.08
CPU user time (s): 1199.67
CPU system time (s): 0.41
CPU usage (%): 99.9534
Max. virtual memory (cumulated for all children) (KiB): 1481884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 725
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 1.16382 second user time and 3.10653 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Feb 19 03:51:46 UTC 2007

IDJOB= 298497
IDBENCH= 19987
IDSOLVER= 122
FILE ID= node26/298497-1171857106

PBS_JOBID= 3839657

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1257266562-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298497-1171857106/Barcelogic /tmp/evaluation/298497-1171857106/instance-298497-1171857106.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-298497-1171857106 -o ROOT/results/node26/solver-298497-1171857106 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298497-1171857106/Barcelogic /tmp/evaluation/298497-1171857106/instance-298497-1171857106.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  5e7fef8a5169f386cc435a1aecb40c3c

RANDOM SEED= 721569696

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        649992 kB
Buffers:         53284 kB
Cached:        1187816 kB
SwapCached:      40904 kB
Active:         820516 kB
Inactive:       471960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        649992 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            99084 kB
Committed_AS:   612216 kB
PageTables:       1684 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node26 on Mon Feb 19 04:11:48 UTC 2007