Trace number 347006

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) 1200.05 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
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 |    1902     5766 |      --       0       --      -- |     --   | -10/30
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 441   #clauses: 1902   #literals: 5766
0.00/0.01	c CPU time:   0.003999 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/node74/watcher-347006-1176606027 -o ROOT/results/node74/solver-347006-1176606027 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347006-1176606027/Barcelogic /tmp/evaluation/347006-1176606027/instance-347006-1176606027.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 3/66 28695
/proc/meminfo: memFree=1780888/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 108517457 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774871122 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28695/statm: 1338 232 195 169 0 49 0
[pid=28696] ppid=28695 vsize=5352 CPUtime=0
/proc/28696/stat : 28696 (Barcelogic) S 28695 28695 24838 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 108517457 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1338 236 198 169 0 49 0
[pid=28698] ppid=28696 vsize=0 CPUtime=0
/proc/28698/stat : 28698 (sed) D 28696 28695 24838 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 108517457 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099863542 0 0 17 1 0 0
/proc/28698/statm: 0 0 0 0 0 0 0

[startup+0.0193791 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 28695
/proc/meminfo: memFree=1780888/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101386 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 28695
/proc/meminfo: memFree=1780888/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301408 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 28695
/proc/meminfo: memFree=1780888/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701454 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 28695
/proc/meminfo: memFree=1780888/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 28701
/proc/meminfo: memFree=1776520/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476404 CPUtime=1.47
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 1121 0 0 0 147 0 0 0 25 0 1 0 108517459 1511837696 1092 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369101 1092 93 232 0 368866 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481756

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 28701
/proc/meminfo: memFree=1774600/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476404 CPUtime=3.08
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 2327 0 0 0 307 1 0 0 25 0 1 0 108517459 1511837696 2298 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369101 2298 93 232 0 368866 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481756

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 28701
/proc/meminfo: memFree=1766736/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=6.27
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 3500 0 0 0 625 2 0 0 25 0 1 0 108517459 1511936000 3471 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539347 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 3471 93 232 0 368890 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481852

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 28701
/proc/meminfo: memFree=1763344/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=12.67
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 4599 0 0 0 1265 2 0 0 25 0 1 0 108517459 1511936000 4570 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 4570 93 232 0 368890 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481852

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 28701
/proc/meminfo: memFree=1745936/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=25.46
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 8756 0 0 0 2541 5 0 0 25 0 1 0 108517459 1511936000 8727 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 8727 93 232 0 368890 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481852

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 28791
/proc/meminfo: memFree=1726680/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=51.02
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 13303 0 0 0 5092 10 0 0 25 0 1 0 108517459 1511936000 13274 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 13274 93 232 0 368890 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 1481852

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1710800/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=102.15
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 17392 0 0 0 10200 15 0 0 25 0 1 0 108517459 1511936000 17288 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 17288 93 232 0 368890 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 1481852

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1710800/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=162.13
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 17392 0 0 0 16198 15 0 0 25 0 1 0 108517459 1511936000 17288 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531833 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 17288 93 232 0 368890 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 1481852

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1696720/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=222.12
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 20966 0 0 0 22194 18 0 0 25 0 1 0 108517459 1511936000 20862 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 20862 93 232 0 368890 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481852

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1681552/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=282.1
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 24775 0 0 0 28188 22 0 0 25 0 1 0 108517459 1511936000 24671 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539389 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 24671 93 232 0 368890 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1481852

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1668560/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=342.08
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 28041 0 0 0 34184 24 0 0 25 0 1 0 108517459 1511936000 27937 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 27937 93 232 0 368890 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1481852

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0

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

/proc/28701/statm: 369125 36834 93 232 0 368890 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1481852

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1626896/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=642.01
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 38418 0 0 0 64166 35 0 0 25 0 1 0 108517459 1511936000 38314 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 38314 93 232 0 368890 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1481852

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1620304/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=701.99
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 40069 0 0 0 70163 36 0 0 25 0 1 0 108517459 1511936000 39965 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 39965 93 232 0 368890 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1481852

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1612688/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=761.98
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 41947 0 0 0 76160 38 0 0 25 0 1 0 108517459 1511936000 41843 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 41843 93 232 0 368890 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481852

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1606864/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=821.96
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 43431 0 0 0 82156 40 0 0 25 0 1 0 108517459 1511936000 43327 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 43327 93 232 0 368890 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481852

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1599696/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=881.94
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 45196 0 0 0 88152 42 0 0 25 0 1 0 108517459 1511936000 45092 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 45092 93 232 0 368890 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481852

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1592336/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=941.92
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 47039 0 0 0 94148 44 0 0 25 0 1 0 108517459 1511936000 46935 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 46935 93 232 0 368890 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1586064/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=1001.9
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 48594 0 0 0 100145 45 0 0 25 0 1 0 108517459 1511936000 48490 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 48490 93 232 0 368890 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1580944/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=1061.89
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 49896 0 0 0 106141 48 0 0 25 0 1 0 108517459 1511936000 49792 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 49792 93 232 0 368890 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1575376/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=1121.87
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 51258 0 0 0 112138 49 0 0 25 0 1 0 108517459 1511936000 51154 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 51154 93 232 0 368890 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1570512/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=1181.86
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 52470 0 0 0 118135 51 0 0 25 0 1 0 108517459 1511936000 52366 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518096 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 52366 93 232 0 368890 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1568464/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=1200.05
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 52958 0 0 0 119954 51 0 0 25 0 1 0 108517459 1511936000 52854 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 52854 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481852

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 28899
/proc/meminfo: memFree=1568464/2055920 swapFree=4192812/4192956
[pid=28695] ppid=28693 vsize=5352 CPUtime=0
/proc/28695/stat : 28695 (Barcelogic) S 28693 28695 24838 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108517457 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28695/statm: 1338 237 197 169 0 49 0
[pid=28701] ppid=28695 vsize=1476500 CPUtime=1200.05
/proc/28701/stat : 28701 (bsat) R 28695 28695 24838 0 -1 4194304 52958 0 0 0 119954 51 0 0 25 0 1 0 108517459 1511936000 52854 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28701/statm: 369125 52854 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28695 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.017996
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.54
CPU system time (s): 0.51
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 1481852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 736
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.53377 second user time and 2.84157 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sun Apr 15 03:00:27 UTC 2007

IDJOB= 347006
IDBENCH= 19969
IDSOLVER= 154
FILE ID= node74/347006-1176606027

PBS_JOBID= 4556971

Free space on /tmp= 103243 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347006-1176606027/Barcelogic /tmp/evaluation/347006-1176606027/instance-347006-1176606027.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-347006-1176606027 -o ROOT/results/node74/solver-347006-1176606027 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347006-1176606027/Barcelogic /tmp/evaluation/347006-1176606027/instance-347006-1176606027.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 3913693

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1781296 kB
Buffers:         20692 kB
Cached:         132784 kB
SwapCached:          0 kB
Active:          90412 kB
Inactive:        81852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          27556 kB
Slab:            88216 kB
Committed_AS:  1443988 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Sun Apr 15 03:20:30 UTC 2007