Trace number 347758

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 Fixed 2007-04-13? (TO) 1200.04 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data (download as text)

0.00/0.01	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 |    7541    64813 |    2262       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |    6480    57354 |      --       0       --      -- |     --   | -360/-4225
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 1372   #clauses: 6480   #literals: 57354
0.00/0.07	c CPU time:   0.058991 s
0.00/0.07	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-347758-1176684579 -o ROOT/results/node23/solver-347758-1176684579 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347758-1176684579/Barcelogic /tmp/evaluation/347758-1176684579/instance-347758-1176684579.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 0.99 3/77 15172
/proc/meminfo: memFree=1783280/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 116375042 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487830610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15172/statm: 1338 232 195 169 0 49 0
[pid=15173] ppid=15172 vsize=5352 CPUtime=0
/proc/15173/stat : 15173 (Barcelogic) S 15172 15172 14339 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 116375042 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1338 236 198 169 0 49 0
[pid=15174] ppid=15173 vsize=0 CPUtime=0
/proc/15174/stat : 15174 (Barcelogic) D 15173 15172 14339 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 116375042 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/15174/statm: 0 0 0 0 0 0 0
[pid=15175] ppid=15173 vsize=0 CPUtime=0
/proc/15175/stat : 15175 (sed) D 15173 15172 14339 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 116375042 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/15175/statm: 0 0 0 0 0 0 0

[startup+0.0187941 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15172
/proc/meminfo: memFree=1783280/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 116375042 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15172/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101811 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15172
/proc/meminfo: memFree=1783280/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301847 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15172
/proc/meminfo: memFree=1783280/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701925 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 15172
/proc/meminfo: memFree=1783280/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1775648/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476332 CPUtime=1.4
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 2405 0 0 0 139 1 0 0 25 0 1 0 116375052 1511763968 2378 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369083 2379 83 232 0 368848 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481684

[startup+3.10239 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1770848/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476332 CPUtime=2.99
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 3818 0 0 0 298 1 0 0 25 0 1 0 116375052 1511763968 3791 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369083 3791 83 232 0 368848 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481684

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1760864/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=6.2
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 6072 0 0 0 618 2 0 0 25 0 1 0 116375052 1511878656 6043 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 6043 94 232 0 368876 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481796

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1758432/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=12.59
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 6076 0 0 0 1257 2 0 0 25 0 1 0 116375052 1511878656 6047 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 6047 94 232 0 368876 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481796

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1747552/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=25.38
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 8845 0 0 0 2534 4 0 0 25 0 1 0 116375052 1511878656 8816 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 8816 94 232 0 368876 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481796

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1723872/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=50.98
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 14796 0 0 0 5088 10 0 0 25 0 1 0 116375052 1511878656 14767 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 14767 94 232 0 368876 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481796

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1694304/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=102.17
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 22092 0 0 0 10200 17 0 0 25 0 1 0 116375052 1511878656 22063 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 22063 94 232 0 368876 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481796

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1675808/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=162.14
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 26724 0 0 0 16193 21 0 0 25 0 1 0 116375052 1511878656 26609 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134542407 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 26609 94 232 0 368876 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481796

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1675808/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=222.12
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 26724 0 0 0 22190 22 0 0 25 0 1 0 116375052 1511878656 26609 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 26609 94 232 0 368876 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481796

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1675808/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=282.1
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 26724 0 0 0 28188 22 0 0 25 0 1 0 116375052 1511878656 26609 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134542705 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 26609 94 232 0 368876 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481796

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1672928/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=342.07
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 27501 0 0 0 34184 23 0 0 25 0 1 0 116375052 1511878656 27386 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 27386 94 232 0 368876 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481796

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1657440/2055920 swapFree=4169268/4192956

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

/proc/15178/statm: 369111 37914 94 232 0 368876 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1481796

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1619552/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=582
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 40819 0 0 0 58159 41 0 0 25 0 1 0 116375052 1511878656 40704 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 40704 94 232 0 368876 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481796

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15178
/proc/meminfo: memFree=1608928/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=641.97
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 43442 0 0 0 64154 43 0 0 25 0 1 0 116375052 1511878656 43327 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 43327 94 232 0 368876 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481796

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/85 15286
/proc/meminfo: memFree=1598632/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=701.89
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 45649 0 0 0 70143 46 0 0 25 0 1 0 116375052 1511878656 45534 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 45534 94 232 0 368876 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 1481796

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1591392/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=761.83
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 47709 0 0 0 76134 49 0 0 25 0 1 0 116375052 1511878656 47594 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 47594 94 232 0 368876 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 1481796

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1583008/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=821.8
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 49825 0 0 0 82128 52 0 0 25 0 1 0 116375052 1511878656 49710 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 49710 94 232 0 368876 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 1481796

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1574368/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=881.79
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 51959 0 0 0 88124 55 0 0 25 0 1 0 116375052 1511878656 51844 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 51844 94 232 0 368876 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 1481796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1568032/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=941.76
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 53562 0 0 0 94119 57 0 0 25 0 1 0 116375052 1511878656 53447 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 53447 94 232 0 368876 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 1481796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1561440/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=1001.74
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 55234 0 0 0 100115 59 0 0 25 0 1 0 116375052 1511878656 55119 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 55119 94 232 0 368876 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 1481796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1555168/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=1061.72
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 56809 0 0 0 106111 61 0 0 25 0 1 0 116375052 1511878656 56694 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 56694 94 232 0 368876 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 1481796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1547488/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=1121.7
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 58698 0 0 0 112106 64 0 0 25 0 1 0 116375052 1511878656 58583 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 58583 94 232 0 368876 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 1481796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1539872/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=1181.68
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 60617 0 0 0 118101 67 0 0 25 0 1 0 116375052 1511878656 60502 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 60502 94 232 0 368876 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 1481796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 15376
/proc/meminfo: memFree=1537696/2055920 swapFree=4169268/4192956
[pid=15172] ppid=15170 vsize=5352 CPUtime=0.07
/proc/15172/stat : 15172 (Barcelogic) S 15170 15172 14339 0 -1 4194304 334 666 0 0 0 0 7 0 16 0 1 0 116375042 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15172/statm: 1338 237 197 169 0 49 0
[pid=15178] ppid=15172 vsize=1476444 CPUtime=1199.97
/proc/15178/stat : 15178 (bsat) R 15172 15172 14339 0 -1 4194304 61132 0 0 0 119930 67 0 0 25 0 1 0 116375052 1511878656 61017 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15178/statm: 369111 61017 94 232 0 368876 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481796

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15172 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=80987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.084986
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.37
CPU system time (s): 0.67
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 1481928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1000
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= 38
involuntary context switches= 9

runsolver used 1.2808 second user time and 3.09453 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Apr 16 00:49:39 UTC 2007

IDJOB= 347758
IDBENCH= 24715
IDSOLVER= 154
FILE ID= node23/347758-1176684579

PBS_JOBID= 4559963

Free space on /tmp= 66556 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/347758-1176684579/Barcelogic /tmp/evaluation/347758-1176684579/instance-347758-1176684579.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-347758-1176684579 -o ROOT/results/node23/solver-347758-1176684579 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347758-1176684579/Barcelogic /tmp/evaluation/347758-1176684579/instance-347758-1176684579.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 205012426

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1783688 kB
Buffers:         64848 kB
Cached:         109896 kB
SwapCached:       2464 kB
Active:         109492 kB
Inactive:        95612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783688 kB
SwapTotal:     4192956 kB
SwapFree:      4169268 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          43864 kB
Slab:            52652 kB
Committed_AS:  2352308 kB
PageTables:       1808 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= 66556 MiB

End job on node23 on Mon Apr 16 01:09:42 UTC 2007