Trace number 335980

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
MD5SUM0d50014415a697c0ee7e2c67c987b500
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark534.443
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2216
Sum of the clauses size9872
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41384
Number of clauses of size 5656
Number of clauses of size over 5176

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2216     9872 |     664       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 311   #clauses: 2216   #literals: 9872
0.00/0.01	c CPU time:   0.002999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-335980-1173638037 -o ROOT/results/node42/solver-335980-1173638037 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335980-1173638037/Barcelogic /tmp/evaluation/335980-1173638037/instance-335980-1173638037.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: 0.93 0.98 0.99 3/64 5691
/proc/meminfo: memFree=1938032/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 89757134 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5691/statm: 1338 232 195 169 0 49 0
[pid=5692] ppid=5691 vsize=5352 CPUtime=0
/proc/5692/stat : 5692 (Barcelogic) S 5691 5691 4542 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5692/statm: 1338 236 198 169 0 49 0
[pid=5693] ppid=5692 vsize=0 CPUtime=0
/proc/5693/stat : 5693 (Barcelogic) D 5692 5691 4542 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 89757134 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/5693/statm: 0 0 0 0 0 0 0
[pid=5694] ppid=5692 vsize=0 CPUtime=0
/proc/5694/stat : 5694 (sed) D 5692 5691 4542 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 89757134 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/5694/statm: 0 0 0 0 0 0 0

[startup+0.029793 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5691
/proc/meminfo: memFree=1938032/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102803 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5691
/proc/meminfo: memFree=1938032/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302841 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5691
/proc/meminfo: memFree=1938032/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701917 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5691
/proc/meminfo: memFree=1938032/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50107 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1934160/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476432 CPUtime=1.47
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 980 0 0 0 147 0 0 0 25 0 1 0 89757135 1511866368 952 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134563445 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369108 952 92 232 0 368873 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481784

[startup+3.10137 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1932816/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476432 CPUtime=3.07
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 1840 0 0 0 307 0 0 0 25 0 1 0 89757135 1511866368 1812 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369108 1812 92 232 0 368873 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481784

[startup+6.30198 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1925648/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476432 CPUtime=6.27
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 3450 0 0 0 626 1 0 0 25 0 1 0 89757135 1511866368 3422 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134541382 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369108 3422 92 232 0 368873 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481784

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1923864/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=12.67
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 3474 0 0 0 1266 1 0 0 25 0 1 0 89757135 1511940096 3446 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 3446 92 232 0 368891 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481856

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1911768/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=25.47
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 6544 0 0 0 2544 3 0 0 25 0 1 0 89757135 1511940096 6516 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 6516 92 232 0 368891 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481856

[startup+51.1025 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1894808/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=51.06
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 10825 0 0 0 5099 7 0 0 25 0 1 0 89757135 1511940096 10797 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 10797 92 232 0 368891 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481856

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1881240/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=102.25
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 14123 0 0 0 10215 10 0 0 25 0 1 0 89757135 1511940096 14051 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 14051 92 232 0 368891 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481856

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1878872/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=162.22
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 14755 0 0 0 16212 10 0 0 25 0 1 0 89757135 1511940096 14683 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 14683 92 232 0 368891 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481856

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1878872/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=222.2
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 14757 0 0 0 22210 10 0 0 25 0 1 0 89757135 1511940096 14685 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 14685 92 232 0 368891 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481856

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1865176/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=282.18
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 18241 0 0 0 28204 14 0 0 25 0 1 0 89757135 1511940096 18169 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 18169 92 232 0 368891 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481856

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1846680/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=342.16
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 22785 0 0 0 34198 18 0 0 25 0 1 0 89757135 1511940096 22713 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 22713 92 232 0 368891 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481856

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1832792/2055920 swapFree=4182364/4192956

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

[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=582.07
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 34545 0 0 0 58176 31 0 0 25 0 1 0 89757135 1511940096 34473 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 34473 92 232 0 368891 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481856

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1790680/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=642.06
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 36725 0 0 0 64173 33 0 0 25 0 1 0 89757135 1511940096 36653 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 36653 92 232 0 368891 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1481856

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1782168/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=702.03
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 38872 0 0 0 70168 35 0 0 25 0 1 0 89757135 1511940096 38800 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 38800 92 232 0 368891 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481856

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1772632/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=762.02
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 41240 0 0 0 76164 38 0 0 25 0 1 0 89757135 1511940096 41168 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134541707 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 41168 92 232 0 368891 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1481856

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1764056/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=822
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 43391 0 0 0 82160 40 0 0 25 0 1 0 89757135 1511940096 43319 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 43319 92 232 0 368891 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1481856

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1756120/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=881.98
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 45358 0 0 0 88156 42 0 0 25 0 1 0 89757135 1511940096 45286 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 45286 92 232 0 368891 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1481856

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1748056/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=941.95
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 47384 0 0 0 94151 44 0 0 25 0 1 0 89757135 1511940096 47312 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 47312 92 232 0 368891 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1481856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1741016/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=1001.94
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 49129 0 0 0 100148 46 0 0 25 0 1 0 89757135 1511940096 49057 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 49057 92 232 0 368891 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1481856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1734936/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=1061.91
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 50651 0 0 0 106144 47 0 0 25 0 1 0 89757135 1511940096 50579 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 50579 92 232 0 368891 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1728728/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=1121.89
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 52181 0 0 0 112140 49 0 0 25 0 1 0 89757135 1511940096 52109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 52109 92 232 0 368891 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1481856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1722520/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=1181.87
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 53750 0 0 0 118137 50 0 0 25 0 1 0 89757135 1511940096 53678 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 53678 92 232 0 368891 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5697
/proc/meminfo: memFree=1720408/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=1200.07
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 54244 0 0 0 119957 50 0 0 25 0 1 0 89757135 1511940096 54172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 54172 92 232 0 368891 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481856

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 2/66 5697
/proc/meminfo: memFree=1720408/2055920 swapFree=4182364/4192956
[pid=5691] ppid=5689 vsize=5352 CPUtime=0
/proc/5691/stat : 5691 (Barcelogic) S 5689 5691 4542 0 -1 4194304 332 403 0 0 0 0 0 0 16 0 1 0 89757134 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5691/statm: 1338 236 197 169 0 49 0
[pid=5697] ppid=5691 vsize=1476504 CPUtime=1200.07
/proc/5697/stat : 5697 (bsat) R 5691 5691 4542 0 -1 4194304 54244 0 0 0 119957 50 0 0 25 0 1 0 89757135 1511940096 54172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5697/statm: 369126 54172 92 232 0 368891 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481856

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5691 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.57
CPU system time (s): 0.5
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 1481856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 0.789879 second user time and 2.53361 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Mar 11 18:33:57 UTC 2007

IDJOB= 335980
IDBENCH= 24664
IDSOLVER= 122
FILE ID= node42/335980-1173638037

PBS_JOBID= 4101295

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335980-1173638037/Barcelogic /tmp/evaluation/335980-1173638037/instance-335980-1173638037.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-335980-1173638037 -o ROOT/results/node42/solver-335980-1173638037 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335980-1173638037/Barcelogic /tmp/evaluation/335980-1173638037/instance-335980-1173638037.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0d50014415a697c0ee7e2c67c987b500

RANDOM SEED= 666432683

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.263
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		: 3000.263
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:       1938384 kB
Buffers:         13976 kB
Cached:          65912 kB
SwapCached:       4772 kB
Active:          36032 kB
Inactive:        55412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938384 kB
SwapTotal:     4192956 kB
SwapFree:      4182364 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            12112 kB
Committed_AS:   132364 kB
PageTables:       1408 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 node42 on Sun Mar 11 18:54:00 UTC 2007