Trace number 1527178

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.11 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S172053238-003.cnf
MD5SUMd645722ef726f8347e5e1cd19bda8fdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1689     5091 |      --       0       --      -- |     --   | -11/-9
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 394   #clauses: 1689   #literals: 5091
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527178-1238581788/watcher-1527178-1238581788 -o /tmp/evaluation-result-1527178-1238581788/solver-1527178-1238581788 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527178-1238581788.cnf aimd 2 

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): 1800 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: 0.97 1.00 1.09 3/64 20560
/proc/meminfo: memFree=1597376/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) R 20558 20560 20190 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130840636 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20560/statm: 1339 234 194 169 0 50 0
[pid=20561] ppid=20560 vsize=832 CPUtime=0
/proc/20561/stat : 20561 (SatElite) R 20560 20560 20190 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1130840637 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/20561/statm: 208 128 68 127 0 78 0

[startup+0.00795809 s]
/proc/loadavg: 0.97 1.00 1.09 3/64 20560
/proc/meminfo: memFree=1597376/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130840636 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20560/statm: 1339 235 195 169 0 50 0
[pid=20561] ppid=20560 vsize=836 CPUtime=0
/proc/20561/stat : 20561 (SatElite) R 20560 20560 20190 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 1130840637 856064 130 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/20561/statm: 209 130 69 127 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6192

[startup+0.102994 s]
/proc/loadavg: 0.97 1.00 1.09 3/64 20560
/proc/meminfo: memFree=1597376/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301984 s]
/proc/loadavg: 0.97 1.00 1.09 3/64 20560
/proc/meminfo: memFree=1597376/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702022 s]
/proc/loadavg: 0.97 1.00 1.09 3/64 20560
/proc/meminfo: memFree=1597376/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 0.97 1.00 1.09 3/67 20564
/proc/meminfo: memFree=1595048/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=15628 CPUtime=2.96
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 829 0 0 0 296 0 0 0 16 0 2 0 1130840637 16003072 815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 3907 815 83 193 0 3711 0
[pid=20563/tid=20564] ppid=20560 vsize=15628 CPUtime=1.47
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 370 0 0 0 147 0 0 0 19 0 2 0 1130840638 16003072 815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20984

[startup+3.10125 s]
/proc/loadavg: 0.97 1.00 1.09 3/67 20564
/proc/meminfo: memFree=1592936/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=17352 CPUtime=6.15
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 1338 0 0 0 615 0 0 0 17 0 2 0 1130840637 17768448 1324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 4338 1324 83 193 0 4142 0
[pid=20563/tid=20564] ppid=20560 vsize=17352 CPUtime=3.07
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 622 0 0 0 307 0 0 0 17 0 2 0 1130840638 17768448 1324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22708

[startup+6.30257 s]
/proc/loadavg: 1.05 1.01 1.09 3/67 20564
/proc/meminfo: memFree=1588584/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=21764 CPUtime=12.55
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 2238 0 0 0 1253 2 0 0 18 0 2 0 1130840637 22286336 2224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 5441 2224 83 193 0 5245 0
[pid=20563/tid=20564] ppid=20560 vsize=21764 CPUtime=6.28
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 1016 0 0 0 627 1 0 0 22 0 2 0 1130840638 22286336 2224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 27120

[startup+12.7022 s]
/proc/loadavg: 1.12 1.03 1.10 3/67 20564
/proc/meminfo: memFree=1584552/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=25068 CPUtime=25.3
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 3151 0 0 0 2527 3 0 0 17 0 2 0 1130840637 25669632 3137 1992294400 134512640 135305190 4294956144 18446744073709551615 134557447 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 6267 3137 83 193 0 6071 0
[pid=20563/tid=20564] ppid=20560 vsize=25068 CPUtime=12.67
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 1387 0 0 0 1266 1 0 0 18 0 2 0 1130840638 25669632 3137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528559 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 30424

[startup+25.5014 s]
/proc/loadavg: 1.32 1.08 1.11 3/67 20564
/proc/meminfo: memFree=1581032/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=28684 CPUtime=50.84
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 4048 0 0 0 5079 5 0 0 25 0 2 0 1130840637 29372416 4034 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 7171 4034 83 193 0 6975 0
[pid=20563/tid=20564] ppid=20560 vsize=28684 CPUtime=25.46
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 1860 0 0 0 2544 2 0 0 18 0 2 0 1130840638 29372416 4034 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34040

[startup+51.1018 s]
/proc/loadavg: 1.55 1.15 1.13 3/67 20564
/proc/meminfo: memFree=1574568/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=35892 CPUtime=101.92
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 5658 0 0 0 10185 7 0 0 17 0 2 0 1130840637 36753408 5644 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 8973 5644 83 193 0 8777 0
[pid=20563/tid=20564] ppid=20560 vsize=35892 CPUtime=51.04
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 2641 0 0 0 5101 3 0 0 20 0 2 0 1130840638 36753408 5644 1992294400 134512640 135305190 4294956144 18446744073709551615 134558856 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 41248

[startup+102.306 s]
/proc/loadavg: 1.80 1.28 1.18 3/67 20564
/proc/meminfo: memFree=1567400/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=43468 CPUtime=204.09
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 7422 0 0 0 20398 11 0 0 19 0 2 0 1130840637 44511232 7408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 10867 7408 83 193 0 10671 0
[pid=20563/tid=20564] ppid=20560 vsize=43468 CPUtime=102.12
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 3540 0 0 0 10207 5 0 0 25 0 2 0 1130840638 44511232 7408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528554 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 48824

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.22 3/67 20564
/proc/meminfo: memFree=1562600/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=48016 CPUtime=323.82
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 8608 0 0 0 32369 13 0 0 22 0 2 0 1130840637 49168384 8594 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 12004 8594 83 193 0 11808 0
[pid=20563/tid=20564] ppid=20560 vsize=48016 CPUtime=161.88
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 4179 0 0 0 16182 6 0 0 25 0 2 0 1130840638 49168384 8594 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 53372

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.27 3/67 20564
/proc/meminfo: memFree=1556328/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=54980 CPUtime=443.57
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 10177 0 0 0 44340 17 0 0 25 0 2 0 1130840637 56299520 10163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 13745 10163 83 193 0 13549 0
[pid=20563/tid=20564] ppid=20560 vsize=54980 CPUtime=221.65
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 5117 0 0 0 22157 8 0 0 25 0 2 0 1130840638 56299520 10163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 60336

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.31 3/67 20564
/proc/meminfo: memFree=1551784/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=59392 CPUtime=563.3
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 11315 0 0 0 56311 19 0 0 25 0 2 0 1130840637 60817408 11301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 14848 11301 83 193 0 14652 0
[pid=20563/tid=20564] ppid=20560 vsize=59392 CPUtime=281.41
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 5781 0 0 0 28132 9 0 0 25 0 2 0 1130840638 60817408 11301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 64748

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.35 3/67 20564
/proc/meminfo: memFree=1548456/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=64004 CPUtime=683.02
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 12149 0 0 0 68281 21 0 0 25 0 2 0 1130840637 65540096 12135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 16001 12135 83 193 0 15805 0
[pid=20563/tid=20564] ppid=20560 vsize=64004 CPUtime=341.17
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 6384 0 0 0 34107 10 0 0 25 0 2 0 1130840638 65540096 12135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 69360

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 20564
/proc/meminfo: memFree=1543784/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=68260 CPUtime=802.78
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 13361 0 0 0 80254 24 0 0 17 0 2 0 1130840637 69898240 13347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 17065 13347 83 193 0 16869 0
[pid=20563/tid=20564] ppid=20560 vsize=68260 CPUtime=400.94
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 7062 0 0 0 40082 12 0 0 25 0 2 0 1130840638 69898240 13347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 73616

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.43 3/67 20564
/proc/meminfo: memFree=1538472/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=73596 CPUtime=922.5
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 14644 0 0 0 92223 27 0 0 22 0 2 0 1130840637 75362304 14630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 18399 14630 83 193 0 18203 0
[pid=20563/tid=20564] ppid=20560 vsize=73596 CPUtime=460.7
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 7951 0 0 0 46056 14 0 0 25 0 2 0 1130840638 75362304 14630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 78952

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 20564
/proc/meminfo: memFree=1535848/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=77608 CPUtime=1042.25
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 15346 0 0 0 104196 29 0 0 18 0 2 0 1130840637 79470592 15332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20563/statm: 19402 15332 83 193 0 19206 0
[pid=20563/tid=20564] ppid=20560 vsize=77608 CPUtime=520.46
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 8253 0 0 0 52032 14 0 0 25 0 2 0 1130840638 79470592 15332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.25
Current children cumulated vsize (KiB) 82964

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.49 2/67 20564
/proc/meminfo: memFree=1527016/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=86316 CPUtime=1161.99
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 17510 0 0 0 116165 34 0 0 23 0 2 0 1130840637 88387584 17496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 21579 17496 83 193 0 21383 0
[pid=20563/tid=20564] ppid=20560 vsize=86316 CPUtime=580.23
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 9317 0 0 0 58006 17 0 0 19 0 2 0 1130840638 88387584 17496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 91672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 20564
/proc/meminfo: memFree=1526184/2055920 swapFree=4179168/4192956
[pid=20560] ppid=20558 vsize=5356 CPUtime=0
/proc/20560/stat : 20560 (manysat.sh) S 20558 20560 20190 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130840636 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20560/statm: 1339 238 195 169 0 50 0
[pid=20563] ppid=20560 vsize=86916 CPUtime=1200.11
/proc/20563/stat : 20563 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194304 17702 0 0 0 119977 34 0 0 25 0 2 0 1130840637 89001984 17688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528315 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20563/statm: 21729 17688 83 193 0 21533 0
[pid=20563/tid=20564] ppid=20560 vsize=86916 CPUtime=599.32
/proc/20563/task/20564/stat : 20564 (manysat1.1_stat) R 20560 20560 20190 0 -1 4194368 9509 0 0 0 59915 17 0 0 25 0 2 0 1130840638 89001984 17688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 92272

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 20560 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.11
CPU user time (s): 1199.77
CPU system time (s): 0.34
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 92272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 461
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= 5
involuntary context switches= 2

runsolver used 0.549916 second user time and 1.64975 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 12:29:48
IDJOB=1527178
IDBENCH=70691
IDSOLVER=515
FILE ID=node61/1527178-1238581788
PBS_JOBID= 9062205
Free space on /tmp= 66344 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S172053238-003.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527178-1238581788/watcher-1527178-1238581788 -o /tmp/evaluation-result-1527178-1238581788/solver-1527178-1238581788 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527178-1238581788.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= d645722ef726f8347e5e1cd19bda8fdf
RANDOM SEED=246779841

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1597856 kB
Buffers:         88768 kB
Cached:         275816 kB
SwapCached:       7920 kB
Active:         202076 kB
Inactive:       172072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597856 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            70056 kB
Committed_AS:  2754000 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-04-01 12:39:51