Trace number 347005

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
MD5SUMf498f91d09d29fe9da9aa03580b39379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040992
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1900     5768 |      --       0       --      -- |     --   | -12/32
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 438   #clauses: 1900   #literals: 5768
0.00/0.01	c CPU time:   0.005999 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-347005-1176605417 -o ROOT/results/node50/solver-347005-1176605417 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347005-1176605417/Barcelogic /tmp/evaluation/347005-1176605417/instance-347005-1176605417.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24225
/proc/meminfo: memFree=1671968/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 15386887 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577642578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 1338 232 195 169 0 49 0
[pid=24226] ppid=24225 vsize=5352 CPUtime=0
/proc/24226/stat : 24226 (Barcelogic) S 24225 24225 28324 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 15386888 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24226/statm: 1338 236 198 169 0 49 0
[pid=24228] ppid=24226 vsize=0 CPUtime=0
/proc/24228/stat : 24228 (sed) D 24226 24225 28324 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 15386888 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/24228/statm: 0 0 0 0 0 0 0

[startup+0.0884529 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24225
/proc/meminfo: memFree=1671968/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101451 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24225
/proc/meminfo: memFree=1671968/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301468 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24225
/proc/meminfo: memFree=1671968/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701503 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24225
/proc/meminfo: memFree=1671968/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50157 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1667664/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476404 CPUtime=1.48
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 1110 0 0 0 148 0 0 0 25 0 1 0 15386889 1511837696 1081 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369101 1081 93 232 0 368866 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481756

[startup+3.10271 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1666064/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476404 CPUtime=3.07
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 2092 0 0 0 307 0 0 0 25 0 1 0 15386889 1511837696 2063 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369101 2063 93 232 0 368866 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481756

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1658576/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=6.27
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 3320 0 0 0 626 1 0 0 25 0 1 0 15386889 1511931904 3291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518876 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 3291 93 232 0 368889 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481848

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1654616/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=12.67
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 4578 0 0 0 1265 2 0 0 25 0 1 0 15386889 1511931904 4549 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 4550 93 232 0 368889 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481848

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1639128/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=25.47
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 8249 0 0 0 2542 5 0 0 25 0 1 0 15386889 1511931904 8220 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134534921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 8220 93 232 0 368889 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481848

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1621272/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=51.06
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 12745 0 0 0 5097 9 0 0 25 0 1 0 15386889 1511931904 12716 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518330 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 12716 93 232 0 368889 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481848

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1605656/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=102.26
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 16587 0 0 0 10213 13 0 0 25 0 1 0 15386889 1511931904 16483 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 16483 93 232 0 368889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1605656/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=162.24
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 16587 0 0 0 16211 13 0 0 25 0 1 0 15386889 1511931904 16483 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 16483 93 232 0 368889 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481848

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1589848/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=222.22
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 20570 0 0 0 22204 18 0 0 25 0 1 0 15386889 1511931904 20466 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 20466 93 232 0 368889 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481848

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1575896/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=282.21
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 24087 0 0 0 28199 22 0 0 25 0 1 0 15386889 1511931904 23983 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 23983 93 232 0 368889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481848

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1564056/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=342.19
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 27009 0 0 0 34195 24 0 0 25 0 1 0 15386889 1511931904 26905 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 26905 93 232 0 368889 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1554584/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0

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

/proc/24231/statm: 369124 33686 93 232 0 368889 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1481848

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1529432/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=582.14
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 35629 0 0 0 58179 35 0 0 25 0 1 0 15386889 1511931904 35525 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 35525 93 232 0 368889 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1481848

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24231
/proc/meminfo: memFree=1521240/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=642.12
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 37652 0 0 0 64176 36 0 0 25 0 1 0 15386889 1511931904 37548 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 37548 93 232 0 368889 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481848

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24429
/proc/meminfo: memFree=1514448/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=702.02
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 39284 0 0 0 70162 40 0 0 25 0 1 0 15386889 1511931904 39180 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 39180 93 232 0 368889 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1481848

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24429
/proc/meminfo: memFree=1507928/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=762
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 40949 0 0 0 76159 41 0 0 25 0 1 0 15386889 1511931904 40845 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 40845 93 232 0 368889 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481848

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24429
/proc/meminfo: memFree=1500952/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=821.99
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 42722 0 0 0 82155 44 0 0 25 0 1 0 15386889 1511931904 42618 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 42618 93 232 0 368889 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481848

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24429
/proc/meminfo: memFree=1495384/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=881.97
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 44100 0 0 0 88151 46 0 0 25 0 1 0 15386889 1511931904 43996 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 43996 93 232 0 368889 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1481848

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24429
/proc/meminfo: memFree=1489112/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=941.95
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 45665 0 0 0 94148 47 0 0 25 0 1 0 15386889 1511931904 45561 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 45561 93 232 0 368889 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1481848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24429
/proc/meminfo: memFree=1483736/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=1001.94
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 47009 0 0 0 100146 48 0 0 25 0 1 0 15386889 1511931904 46905 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 46905 93 232 0 368889 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1481848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24431
/proc/meminfo: memFree=1478936/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=1061.93
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 48211 0 0 0 106143 50 0 0 25 0 1 0 15386889 1511931904 48107 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 48107 93 232 0 368889 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1481848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24431
/proc/meminfo: memFree=1473688/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=1121.91
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 49541 0 0 0 112140 51 0 0 25 0 1 0 15386889 1511931904 49437 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 49437 93 232 0 368889 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1481848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24431
/proc/meminfo: memFree=1468952/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=1181.9
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 50728 0 0 0 118137 53 0 0 25 0 1 0 15386889 1511931904 50624 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 50624 93 232 0 368889 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1481848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24431
/proc/meminfo: memFree=1467224/2055920 swapFree=4192956/4192956
[pid=24225] ppid=24223 vsize=5352 CPUtime=0
/proc/24225/stat : 24225 (Barcelogic) S 24223 24225 28324 0 -1 4194304 334 401 0 0 0 0 0 0 16 0 1 0 15386887 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24225/statm: 1338 237 197 169 0 49 0
[pid=24231] ppid=24225 vsize=1476496 CPUtime=1200
/proc/24231/stat : 24231 (bsat) R 24225 24225 28324 0 -1 4194304 51135 0 0 0 119947 53 0 0 25 0 1 0 15386889 1511931904 51031 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24231/statm: 369124 51031 93 232 0 368889 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481848

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 24225 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.47
CPU system time (s): 0.53
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 1482148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.002999
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= 33
involuntary context switches= 10

runsolver used 0.891864 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 15 02:50:17 UTC 2007

IDJOB= 347005
IDBENCH= 19968
IDSOLVER= 154
FILE ID= node50/347005-1176605417

PBS_JOBID= 4556970

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347005-1176605417/Barcelogic /tmp/evaluation/347005-1176605417/instance-347005-1176605417.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-347005-1176605417 -o ROOT/results/node50/solver-347005-1176605417 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347005-1176605417/Barcelogic /tmp/evaluation/347005-1176605417/instance-347005-1176605417.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  f498f91d09d29fe9da9aa03580b39379

RANDOM SEED= 928838103

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1672376 kB
Buffers:         43540 kB
Cached:         241992 kB
SwapCached:          0 kB
Active:         113808 kB
Inactive:       191612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672376 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          30004 kB
Slab:            64088 kB
Committed_AS:   283012 kB
PageTables:       1472 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= 66563 MiB

End job on node50 on Sun Apr 15 03:10:20 UTC 2007