Trace number 347036

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) 1200.03 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
MD5SUMb02420eb242c9f0eb6d6be855d4eeabd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2545     7725 |      --       0       --      -- |     --   | -11/57
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 588   #clauses: 2545   #literals: 7725
0.00/0.01	c CPU time:   0.004999 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/node24/watcher-347036-1176608183 -o ROOT/results/node24/solver-347036-1176608183 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347036-1176608183/Barcelogic /tmp/evaluation/347036-1176608183/instance-347036-1176608183.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23087
/proc/meminfo: memFree=1017584/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 108736354 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23087/statm: 1338 232 195 169 0 49 0
[pid=23088] ppid=23087 vsize=5352 CPUtime=0
/proc/23088/stat : 23088 (Barcelogic) R 23087 23087 4868 0 -1 4194368 56 189 0 0 0 0 0 0 20 0 1 0 108736355 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 4345746 0 0 4096 65538 0 0 0 17 1 0 0
/proc/23088/statm: 1338 236 198 169 0 49 0

[startup+0.0487089 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23087
/proc/meminfo: memFree=1017584/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102712 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23087
/proc/meminfo: memFree=1017584/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301734 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23087
/proc/meminfo: memFree=1017584/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702776 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23087
/proc/meminfo: memFree=1017584/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23093
/proc/meminfo: memFree=1011936/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=1.48
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 1909 0 0 0 147 1 0 0 25 0 1 0 108736356 1511923712 1880 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 1880 93 232 0 368887 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481840

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23093
/proc/meminfo: memFree=1010016/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=3.07
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 2097 0 0 0 306 1 0 0 25 0 1 0 108736356 1511923712 2068 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 2068 93 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481840

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23093
/proc/meminfo: memFree=1002336/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=6.28
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 4369 0 0 0 626 2 0 0 25 0 1 0 108736356 1511923712 4340 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 4340 93 232 0 368887 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481840

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23093
/proc/meminfo: memFree=991904/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=12.67
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 6374 0 0 0 1264 3 0 0 25 0 1 0 108736356 1511923712 6345 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 6345 93 232 0 368887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481840

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 23093
/proc/meminfo: memFree=982816/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=25.47
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 8722 0 0 0 2542 5 0 0 25 0 1 0 108736356 1511923712 8693 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 8693 93 232 0 368887 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481840

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 23093
/proc/meminfo: memFree=955168/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=51.05
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 15660 0 0 0 5095 10 0 0 25 0 1 0 108736356 1511923712 15631 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 15631 93 232 0 368887 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481840

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 23095
/proc/meminfo: memFree=936992/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=102.25
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 20064 0 0 0 10210 15 0 0 25 0 1 0 108736356 1511923712 20001 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518070 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 20001 93 232 0 368887 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481840

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=932768/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=162.23
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 21239 0 0 0 16206 17 0 0 25 0 1 0 108736356 1511923712 21176 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 21176 93 232 0 368887 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481840

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=928544/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=222.21
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 22191 0 0 0 22203 18 0 0 25 0 1 0 108736356 1511923712 22088 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22088 93 232 0 368887 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481840

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=928480/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=282.19
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 22242 0 0 0 28200 19 0 0 25 0 1 0 108736356 1511923712 22088 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22088 93 232 0 368887 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481840

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=928544/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=342.17
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 22242 0 0 0 34198 19 0 0 25 0 1 0 108736356 1511923712 22088 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22088 93 232 0 368887 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481840

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=928544/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=402.16
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 22329 0 0 0 40196 20 0 0 25 0 1 0 108736356 1511923712 22088 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22088 93 232 0 368887 0

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

/proc/23093/statm: 369122 22088 93 232 0 368887 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1481840

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=927008/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=582.1
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 22856 0 0 0 58189 21 0 0 25 0 1 0 108736356 1511923712 22466 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22466 93 232 0 368887 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481840

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=927072/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=642.1
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 22856 0 0 0 64188 22 0 0 25 0 1 0 108736356 1511923712 22466 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22466 93 232 0 368887 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481840

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=927136/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=702.07
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 22890 0 0 0 70185 22 0 0 25 0 1 0 108736356 1511923712 22466 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22466 93 232 0 368887 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481840

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=926752/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=762.06
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 23004 0 0 0 76183 23 0 0 25 0 1 0 108736356 1511923712 22540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22540 93 232 0 368887 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481840

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=926944/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=822.04
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 23004 0 0 0 82181 23 0 0 25 0 1 0 108736356 1511923712 22540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540211 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22540 93 232 0 368887 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481840

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=926816/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=882.02
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 23051 0 0 0 88179 23 0 0 25 0 1 0 108736356 1511923712 22540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529915 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22540 93 232 0 368887 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1481840

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=926752/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=942.01
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 23102 0 0 0 94177 24 0 0 25 0 1 0 108736356 1511923712 22540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22540 93 232 0 368887 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1481840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=926816/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=1001.98
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 23102 0 0 0 100174 24 0 0 25 0 1 0 108736356 1511923712 22540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22540 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1481840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=926816/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=1061.97
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 23189 0 0 0 106172 25 0 0 25 0 1 0 108736356 1511923712 22540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22540 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1481840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=926880/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=1121.95
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 23189 0 0 0 112170 25 0 0 25 0 1 0 108736356 1511923712 22540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 22540 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1481840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=917920/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=1181.94
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 25561 0 0 0 118166 28 0 0 25 0 1 0 108736356 1511923712 24748 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 24748 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23095
/proc/meminfo: memFree=917984/2055920 swapFree=4191880/4192956
[pid=23087] ppid=23085 vsize=5352 CPUtime=0
/proc/23087/stat : 23087 (Barcelogic) S 23085 23087 4868 0 -1 4194304 334 426 0 0 0 0 0 0 16 0 1 0 108736354 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23087/statm: 1338 237 197 169 0 49 0
[pid=23093] ppid=23087 vsize=1476488 CPUtime=1200.03
/proc/23093/stat : 23093 (bsat) R 23087 23087 4868 0 -1 4194304 25561 0 0 0 119975 28 0 0 25 0 1 0 108736356 1511923712 24748 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/23093/statm: 369122 24748 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481840

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 23087 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=5999
# CPU time returned by wait4() is 0.016997
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.28
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 1482496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 760
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= 11

runsolver used 1.19082 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Apr 15 03:36:23 UTC 2007

IDJOB= 347036
IDBENCH= 19999
IDSOLVER= 154
FILE ID= node24/347036-1176608183

PBS_JOBID= 4557012

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347036-1176608183/Barcelogic /tmp/evaluation/347036-1176608183/instance-347036-1176608183.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-347036-1176608183 -o ROOT/results/node24/solver-347036-1176608183 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347036-1176608183/Barcelogic /tmp/evaluation/347036-1176608183/instance-347036-1176608183.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  b02420eb242c9f0eb6d6be855d4eeabd

RANDOM SEED= 960060738

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1018056 kB
Buffers:         94492 kB
Cached:         655484 kB
SwapCached:        268 kB
Active:         483668 kB
Inactive:       412916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018056 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          72712 kB
Slab:           126772 kB
Committed_AS:  1322448 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node24 on Sun Apr 15 03:56:26 UTC 2007