Trace number 333796

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
MD5SUM378c3c007a4c6e49e4da1e6f32094183
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1192
Number of clauses14506
Sum of the clauses size43816
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314208
Number of clauses of size 4298
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14506    43816 |    4351       0        0     nan |  0.000 % |
0.00/0.16	c |         0 |   14208    47484 |      --       0       --      -- |     --   | -298/3668
0.00/0.16	c ==============================================================================
0.00/0.16	c Result  :   #vars: 894   #clauses: 14208   #literals: 47484
0.00/0.16	c CPU time:   0.152976 s
0.00/0.16	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/node6/watcher-333796-1173531771 -o ROOT/results/node6/solver-333796-1173531771 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333796-1173531771/Barcelogic /tmp/evaluation/333796-1173531771/instance-333796-1173531771.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: 1.00 1.00 1.20 3/77 17712
/proc/meminfo: memFree=1456512/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 373131855 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17712/statm: 1338 232 195 169 0 49 0
[pid=17713] ppid=17712 vsize=5352 CPUtime=0
/proc/17713/stat : 17713 (Barcelogic) S 17712 17712 16226 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17713/statm: 1338 236 198 169 0 49 0
[pid=17714] ppid=17713 vsize=0 CPUtime=0
/proc/17714/stat : 17714 (Barcelogic) R 17713 17712 16226 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 373131855 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/17714/statm: 0 0 0 0 0 0 0
[pid=17715] ppid=17713 vsize=0 CPUtime=0
/proc/17715/stat : 17715 (sed) D 17713 17712 16226 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 373131855 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/17715/statm: 0 0 0 0 0 0 0

[startup+0.097767 s]
/proc/loadavg: 1.00 1.00 1.20 3/77 17712
/proc/meminfo: memFree=1456512/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 373131855 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17712/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101768 s]
/proc/loadavg: 1.00 1.00 1.20 3/77 17712
/proc/meminfo: memFree=1456512/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 373131855 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17712/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301807 s]
/proc/loadavg: 1.00 1.00 1.20 3/77 17712
/proc/meminfo: memFree=1456512/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701886 s]
/proc/loadavg: 1.00 1.00 1.20 3/77 17712
/proc/meminfo: memFree=1456512/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 17718
/proc/meminfo: memFree=1451184/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=1.3
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 1605 0 0 0 130 0 0 0 25 0 1 0 373131873 1511903232 1578 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 1578 82 232 0 368882 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481820

[startup+3.10236 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 17718
/proc/meminfo: memFree=1448432/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=2.91
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 2476 0 0 0 290 1 0 0 25 0 1 0 373131873 1511903232 2449 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135041759 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 2450 82 232 0 368882 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481820

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 17718
/proc/meminfo: memFree=1441264/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=6.1
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 4032 0 0 0 609 1 0 0 25 0 1 0 373131873 1511903232 4005 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 4005 82 232 0 368882 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481820

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 17718
/proc/meminfo: memFree=1431088/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=12.5
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 6405 0 0 0 1247 3 0 0 25 0 1 0 373131873 1511903232 6378 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 6378 82 232 0 368882 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481820

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 17718
/proc/meminfo: memFree=1414512/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=25.3
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 10404 0 0 0 2524 6 0 0 25 0 1 0 373131873 1511903232 10377 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 10377 82 232 0 368882 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481820

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.19 2/79 17718
/proc/meminfo: memFree=1389168/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=50.89
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 16782 0 0 0 5078 11 0 0 25 0 1 0 373131873 1511903232 16755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 16755 82 232 0 368882 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481820

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 17718
/proc/meminfo: memFree=1353776/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=102.07
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 25481 0 0 0 10188 19 0 0 25 0 1 0 373131873 1511903232 25454 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 25454 82 232 0 368882 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481820

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/79 17718
/proc/meminfo: memFree=1344624/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=162.04
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 27947 0 0 0 16183 21 0 0 25 0 1 0 373131873 1511903232 27697 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27697 92 232 0 368882 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481820

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/79 17718
/proc/meminfo: memFree=1344624/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=222.02
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 27947 0 0 0 22181 21 0 0 25 0 1 0 373131873 1511903232 27697 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27697 92 232 0 368882 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481820

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 17718
/proc/meminfo: memFree=1344048/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=282
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28223 0 0 0 28178 22 0 0 25 0 1 0 373131873 1511903232 27818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27818 92 232 0 368882 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481820

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/79 17718
/proc/meminfo: memFree=1344112/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=341.98
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28223 0 0 0 34175 23 0 0 25 0 1 0 373131873 1511903232 27818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27818 92 232 0 368882 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481820

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 17718
/proc/meminfo: memFree=1343536/2055924 swapFree=4156956/4192956

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

[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=581.88
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28574 0 0 0 58164 24 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1481820

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 17718
/proc/meminfo: memFree=1343728/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=641.87
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28574 0 0 0 64162 25 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481820

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=701.84
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28671 0 0 0 70159 25 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481820

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=761.83
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28671 0 0 0 76157 26 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481820

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.07 2/79 17718
/proc/meminfo: memFree=1343728/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=821.8
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28707 0 0 0 82154 26 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481820

[startup+882.303 s]
/proc/loadavg: 1.02 1.01 1.06 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=881.78
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28770 0 0 0 88151 27 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518241 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481820

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.06 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=941.75
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28807 0 0 0 94148 27 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 17718
/proc/meminfo: memFree=1343728/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=1001.73
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28891 0 0 0 100145 28 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 17718
/proc/meminfo: memFree=1343728/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=1061.71
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 28929 0 0 0 106143 28 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=1121.68
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 29039 0 0 0 112140 28 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1481820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=1181.66
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 29039 0 0 0 118137 29 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135046118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1481820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=1199.86
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 29081 0 0 0 119957 29 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481820

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: 1.00 1.00 1.03 2/79 17718
/proc/meminfo: memFree=1343664/2055924 swapFree=4156956/4192956
[pid=17712] ppid=17710 vsize=5352 CPUtime=0.16
/proc/17712/stat : 17712 (Barcelogic) S 17710 17712 16226 0 -1 4194304 332 838 0 0 0 0 16 0 16 0 1 0 373131855 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17712/statm: 1338 236 197 169 0 49 0
[pid=17718] ppid=17712 vsize=1476468 CPUtime=1199.86
/proc/17718/stat : 17718 (bsat) R 17712 17712 16226 0 -1 4194304 29081 0 0 0 119957 29 0 0 25 0 1 0 373131873 1511903232 27946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 369117 27946 92 232 0 368882 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481820

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17712 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=170974 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.181972
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.73
CPU system time (s): 0.29
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 1482536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.170974
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1170
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= 36
involuntary context switches= 11

runsolver used 1.16182 second user time and 3.21451 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Mar 10 13:02:51 UTC 2007

IDJOB= 333796
IDBENCH= 24612
IDSOLVER= 122
FILE ID= node6/333796-1173531771

PBS_JOBID= 4101140

Free space on /tmp= 66437 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333796-1173531771/Barcelogic /tmp/evaluation/333796-1173531771/instance-333796-1173531771.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-333796-1173531771 -o ROOT/results/node6/solver-333796-1173531771 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333796-1173531771/Barcelogic /tmp/evaluation/333796-1173531771/instance-333796-1173531771.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  378c3c007a4c6e49e4da1e6f32094183

RANDOM SEED= 501053506

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1456920 kB
Buffers:         51420 kB
Cached:         457908 kB
SwapCached:       2236 kB
Active:         273440 kB
Inactive:       258900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1456920 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            2092 kB
Writeback:           0 kB
Mapped:          31080 kB
Slab:            52228 kB
Committed_AS:  1317772 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66436 MiB

End job on node6 on Sat Mar 10 13:22:54 UTC 2007