Trace number 333964

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.076
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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 |    8872    26800 |    2661       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |    8688    29034 |      --       0       --      -- |     --   | -184/2234
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 552   #clauses: 8688   #literals: 29034
0.00/0.09	c CPU time:   0.082987 s
0.00/0.09	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-333964-1173542291 -o ROOT/results/node19/solver-333964-1173542291 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333964-1173542291/Barcelogic /tmp/evaluation/333964-1173542291/instance-333964-1173542291.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31856
/proc/meminfo: memFree=1661688/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 374183159 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31856/statm: 1338 232 195 169 0 49 0
[pid=31857] ppid=31856 vsize=0 CPUtime=0
/proc/31857/stat : 31857 (Barcelogic) R 31856 31856 30772 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 374183160 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/31857/statm: 0 0 0 0 0 0 0

[startup+0.0568689 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31856
/proc/meminfo: memFree=1661688/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 374183159 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31856/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102883 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31856
/proc/meminfo: memFree=1661688/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 374183159 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31856/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302892 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31856
/proc/meminfo: memFree=1661688/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.702934 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31856
/proc/meminfo: memFree=1661688/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 31862
/proc/meminfo: memFree=1656992/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476400 CPUtime=1.39
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 1418 0 0 0 138 1 0 0 25 0 1 0 374183170 1511833600 1392 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369100 1392 82 232 0 368865 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481752

[startup+3.1012 s]
/proc/loadavg: 0.93 0.98 0.99 3/79 31862
/proc/meminfo: memFree=1654368/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476400 CPUtime=2.99
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 2240 0 0 0 298 1 0 0 25 0 1 0 374183170 1511833600 2214 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134541742 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369100 2214 82 232 0 368865 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481752

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 31862
/proc/meminfo: memFree=1647712/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476400 CPUtime=6.19
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 3756 0 0 0 617 2 0 0 25 0 1 0 374183170 1511833600 3730 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369100 3730 82 232 0 368865 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481752

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 31862
/proc/meminfo: memFree=1638376/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476400 CPUtime=12.58
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 5999 0 0 0 1254 4 0 0 25 0 1 0 374183170 1511833600 5973 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369100 5973 82 232 0 368865 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481752

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 31862
/proc/meminfo: memFree=1630696/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476400 CPUtime=25.38
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 7630 0 0 0 2533 5 0 0 25 0 1 0 374183170 1511833600 7552 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369100 7552 92 232 0 368865 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481752

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 31862
/proc/meminfo: memFree=1617192/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476400 CPUtime=50.97
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 11155 0 0 0 5088 9 0 0 25 0 1 0 374183170 1511833600 11077 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369100 11077 92 232 0 368865 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481752

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 31862
/proc/meminfo: memFree=1595688/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=102.16
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 16393 0 0 0 10202 14 0 0 25 0 1 0 374183170 1511944192 16315 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 16315 92 232 0 368892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481860

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31862
/proc/meminfo: memFree=1595496/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=162.14
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 16451 0 0 0 16199 15 0 0 25 0 1 0 374183170 1511944192 16317 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 16317 92 232 0 368892 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481860

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 32000
/proc/meminfo: memFree=1594288/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=222.07
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 16530 0 0 0 22188 19 0 0 25 0 1 0 374183170 1511944192 16317 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 16317 92 232 0 368892 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 1481860

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1595240/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=282.02
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 16540 0 0 0 28183 19 0 0 25 0 1 0 374183170 1511944192 16327 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 16327 92 232 0 368892 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1481860

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1594984/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=342.01
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 16643 0 0 0 34181 20 0 0 25 0 1 0 374183170 1511944192 16430 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 16430 92 232 0 368892 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1481860

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1585256/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=401.98
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 19186 0 0 0 40176 22 0 0 25 0 1 0 374183170 1511944192 18824 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540202 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 18824 92 232 0 368892 0

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

[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=581.94
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21561 0 0 0 58168 26 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 1481860

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 32060
/proc/meminfo: memFree=1576232/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=641.92
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21647 0 0 0 64166 26 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1481860

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576296/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=701.9
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21647 0 0 0 70163 27 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1481860

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576168/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=761.88
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21696 0 0 0 76161 27 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 1481860

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576232/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=821.87
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21696 0 0 0 82159 28 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481860

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 32060
/proc/meminfo: memFree=1576232/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=881.85
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21755 0 0 0 88156 29 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481860

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576232/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=941.83
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21755 0 0 0 94154 29 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576296/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=1001.82
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21818 0 0 0 100152 30 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518352 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576296/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=1061.8
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21818 0 0 0 106150 30 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535696 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576232/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=1121.78
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21917 0 0 0 112147 31 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576296/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=1181.76
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21951 0 0 0 118145 31 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576296/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=1199.96
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21951 0 0 0 119965 31 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481860

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32060
/proc/meminfo: memFree=1576296/2055920 swapFree=4169404/4192956
[pid=31856] ppid=31854 vsize=5352 CPUtime=0.09
/proc/31856/stat : 31856 (Barcelogic) S 31854 31856 30772 0 -1 4194304 332 648 0 0 0 0 9 0 16 0 1 0 374183159 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31856/statm: 1338 236 197 169 0 49 0
[pid=31862] ppid=31856 vsize=1476508 CPUtime=1199.96
/proc/31862/stat : 31862 (bsat) R 31856 31856 30772 0 -1 4194304 21951 0 0 0 119965 31 0 0 25 0 1 0 374183170 1511944192 21098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 369127 21098 92 232 0 368892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481860

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31856 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=94985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.101983
while last known CPU time is 1200.05

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

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.31
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 1482456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.094985
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 980
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= 15

runsolver used 1.22781 second user time and 3.14652 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Mar 10 15:58:11 UTC 2007

IDJOB= 333964
IDBENCH= 24616
IDSOLVER= 122
FILE ID= node19/333964-1173542291

PBS_JOBID= 4101153

Free space on /tmp= 66555 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333964-1173542291/Barcelogic /tmp/evaluation/333964-1173542291/instance-333964-1173542291.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-333964-1173542291 -o ROOT/results/node19/solver-333964-1173542291 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333964-1173542291/Barcelogic /tmp/evaluation/333964-1173542291/instance-333964-1173542291.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 327384951

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1662168 kB
Buffers:         42532 kB
Cached:         272928 kB
SwapCached:       2440 kB
Active:         222784 kB
Inactive:       115520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662168 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          30200 kB
Slab:            41040 kB
Committed_AS:  1417960 kB
PageTables:       1756 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 node19 on Sat Mar 10 16:18:14 UTC 2007