Trace number 1527046

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 0/2009-03-20? (TO) 1200.09 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
MD5SUM647005b2285214f4136823936a28bcc9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1779     5373 |      --       0       --      -- |     --   | -6/18
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 414   #clauses: 1779   #literals: 5373
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-1527046-1238574294/watcher-1527046-1238574294 -o /tmp/evaluation-result-1527046-1238574294/solver-1527046-1238574294 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527046-1238574294.cnf aimd 0 

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: 0.85 0.97 0.99 3/76 6591
/proc/meminfo: memFree=1354896/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 235 195 169 0 50 0
[pid=6592] ppid=6591 vsize=692 CPUtime=0
/proc/6592/stat : 6592 (SatElite) R 6591 6591 6554 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 1130090391 708608 89 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6592/statm: 173 89 50 127 0 43 0

[startup+0.018644 s]
/proc/loadavg: 0.85 0.97 0.99 3/76 6591
/proc/meminfo: memFree=1354896/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102659 s]
/proc/loadavg: 0.85 0.97 0.99 3/76 6591
/proc/meminfo: memFree=1354896/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301697 s]
/proc/loadavg: 0.85 0.97 0.99 3/76 6591
/proc/meminfo: memFree=1354896/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701775 s]
/proc/loadavg: 0.85 0.97 0.99 3/76 6591
/proc/meminfo: memFree=1354896/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50193 s]
/proc/loadavg: 0.85 0.97 0.99 3/79 6595
/proc/meminfo: memFree=1352440/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=15748 CPUtime=2.95
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 838 0 0 0 295 0 0 0 17 0 2 0 1130090392 16125952 824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 3937 824 83 193 0 3741 0
[pid=6594/tid=6595] ppid=6591 vsize=15748 CPUtime=1.47
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 338 0 0 0 147 0 0 0 16 0 2 0 1130090392 16125952 824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21104

[startup+3.10124 s]
/proc/loadavg: 0.85 0.97 0.99 3/79 6595
/proc/meminfo: memFree=1350456/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=17396 CPUtime=6.15
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 1324 0 0 0 614 1 0 0 17 0 2 0 1130090392 17813504 1310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 4349 1310 83 193 0 4153 0
[pid=6594/tid=6595] ppid=6591 vsize=17396 CPUtime=3.06
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 567 0 0 0 306 0 0 0 20 0 2 0 1130090392 17813504 1310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22752

[startup+6.30186 s]
/proc/loadavg: 0.94 0.98 0.99 3/79 6595
/proc/meminfo: memFree=1346040/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=22048 CPUtime=12.53
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 2310 0 0 0 1251 2 0 0 18 0 2 0 1130090392 22577152 2296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 5512 2296 83 193 0 5316 0
[pid=6594/tid=6595] ppid=6591 vsize=22048 CPUtime=6.24
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 1004 0 0 0 624 0 0 0 20 0 2 0 1130090392 22577152 2296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27404

[startup+12.7011 s]
/proc/loadavg: 1.02 1.00 1.00 3/79 6595
/proc/meminfo: memFree=1341888/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=25716 CPUtime=25.28
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 3229 0 0 0 2524 4 0 0 17 0 2 0 1130090392 26333184 3215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 6429 3215 83 193 0 6233 0
[pid=6594/tid=6595] ppid=6591 vsize=25716 CPUtime=12.61
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 1472 0 0 0 1260 1 0 0 25 0 2 0 1130090392 26333184 3215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 31072

[startup+25.5026 s]
/proc/loadavg: 1.24 1.05 1.02 3/79 6595
/proc/meminfo: memFree=1337792/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=29708 CPUtime=50.81
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 4241 0 0 0 5075 6 0 0 19 0 2 0 1130090392 30420992 4227 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 7427 4227 83 193 0 7231 0
[pid=6594/tid=6595] ppid=6591 vsize=29708 CPUtime=25.34
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 1946 0 0 0 2532 2 0 0 25 0 2 0 1130090392 30420992 4227 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35064

[startup+51.1015 s]
/proc/loadavg: 1.50 1.12 1.04 3/79 6595
/proc/meminfo: memFree=1334912/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=33556 CPUtime=101.86
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 4962 0 0 0 10179 7 0 0 25 0 2 0 1130090392 34361344 4948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 8389 4948 83 193 0 8193 0
[pid=6594/tid=6595] ppid=6591 vsize=33556 CPUtime=50.81
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 2214 0 0 0 5079 2 0 0 25 0 2 0 1130090392 34361344 4948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 38912

[startup+102.306 s]
/proc/loadavg: 1.78 1.26 1.09 3/79 6595
/proc/meminfo: memFree=1327616/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=39932 CPUtime=203.99
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 6736 0 0 0 20389 10 0 0 25 0 2 0 1130090392 40890368 6722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 9983 6722 83 193 0 9787 0
[pid=6594/tid=6595] ppid=6591 vsize=39932 CPUtime=101.76
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 3036 0 0 0 10172 4 0 0 23 0 2 0 1130090392 40890368 6722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 45288

[startup+162.303 s]
/proc/loadavg: 1.92 1.39 1.14 3/79 6595
/proc/meminfo: memFree=1323648/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=44340 CPUtime=323.66
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 7717 0 0 0 32354 12 0 0 25 0 2 0 1130090392 45404160 7703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 11085 7703 83 193 0 10889 0
[pid=6594/tid=6595] ppid=6591 vsize=44340 CPUtime=161.45
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 3498 0 0 0 16140 5 0 0 25 0 2 0 1130090392 45404160 7703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 49696

[startup+222.303 s]
/proc/loadavg: 1.97 1.50 1.19 3/79 6595
/proc/meminfo: memFree=1319040/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=49576 CPUtime=443.32
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 8837 0 0 0 44318 14 0 0 25 0 2 0 1130090392 50765824 8823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 12394 8823 83 193 0 12198 0
[pid=6594/tid=6595] ppid=6591 vsize=49576 CPUtime=221.15
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 4143 0 0 0 22108 7 0 0 25 0 2 0 1130090392 50765824 8823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.32
Current children cumulated vsize (KiB) 54932

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/79 6595
/proc/meminfo: memFree=1315328/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=52560 CPUtime=562.99
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 9797 0 0 0 56283 16 0 0 25 0 2 0 1130090392 53821440 9783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 13140 9783 83 193 0 12944 0
[pid=6594/tid=6595] ppid=6591 vsize=52560 CPUtime=280.85
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 4616 0 0 0 28077 8 0 0 25 0 2 0 1130090392 53821440 9783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.99
Current children cumulated vsize (KiB) 57916

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/79 6595
/proc/meminfo: memFree=1311104/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=57088 CPUtime=682.66
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 10863 0 0 0 68248 18 0 0 25 0 2 0 1130090392 58458112 10849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 14272 10849 83 193 0 14076 0
[pid=6594/tid=6595] ppid=6591 vsize=57088 CPUtime=340.54
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 5166 0 0 0 34045 9 0 0 25 0 2 0 1130090392 58458112 10849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.66
Current children cumulated vsize (KiB) 62444

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/79 6595
/proc/meminfo: memFree=1306560/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=62252 CPUtime=802.34
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 11975 0 0 0 80214 20 0 0 25 0 2 0 1130090392 63746048 11961 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 15563 11961 83 193 0 15367 0
[pid=6594/tid=6595] ppid=6591 vsize=62252 CPUtime=400.24
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 5796 0 0 0 40014 10 0 0 25 0 2 0 1130090392 63746048 11961 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.34
Current children cumulated vsize (KiB) 67608

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.37 3/79 6595
/proc/meminfo: memFree=1304768/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=64044 CPUtime=922.03
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 12435 0 0 0 92182 21 0 0 25 0 2 0 1130090392 65581056 12421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 16011 12421 83 193 0 15815 0
[pid=6594/tid=6595] ppid=6591 vsize=64044 CPUtime=459.94
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 5989 0 0 0 45984 10 0 0 25 0 2 0 1130090392 65581056 12421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 69400

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/79 6595
/proc/meminfo: memFree=1300224/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=68280 CPUtime=1041.69
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 13573 0 0 0 104147 22 0 0 25 0 2 0 1130090392 69918720 13559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 17070 13559 83 193 0 16874 0
[pid=6594/tid=6595] ppid=6591 vsize=68280 CPUtime=519.64
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 6635 0 0 0 51953 11 0 0 25 0 2 0 1130090392 69918720 13559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 73636

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/79 6595
/proc/meminfo: memFree=1299584/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=68756 CPUtime=1161.37
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 13719 0 0 0 116115 22 0 0 25 0 2 0 1130090392 70406144 13705 1992294400 134512640 135305190 4294956144 18446744073709551615 134545950 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 17189 13705 83 193 0 16993 0
[pid=6594/tid=6595] ppid=6591 vsize=68756 CPUtime=579.34
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 6727 0 0 0 57923 11 0 0 25 0 2 0 1130090392 70406144 13705 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.37
Current children cumulated vsize (KiB) 74112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/79 6595
/proc/meminfo: memFree=1299520/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=68756 CPUtime=1200.09
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 13730 0 0 0 119986 23 0 0 25 0 2 0 1130090392 70406144 13716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 17189 13716 83 193 0 16993 0
[pid=6594/tid=6595] ppid=6591 vsize=68756 CPUtime=598.65
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 6733 0 0 0 59854 11 0 0 25 0 2 0 1130090392 70406144 13716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74112

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/79 6595
/proc/meminfo: memFree=1299520/2055920 swapFree=4127460/4192956
[pid=6591] ppid=6589 vsize=5356 CPUtime=0
/proc/6591/stat : 6591 (manysat.sh) S 6589 6591 6554 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130090391 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1339 238 195 169 0 50 0
[pid=6594] ppid=6591 vsize=68756 CPUtime=1200.09
/proc/6594/stat : 6594 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194304 13730 0 0 0 119986 23 0 0 25 0 2 0 1130090392 70406144 13716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6594/statm: 17189 13716 83 193 0 16993 0
[pid=6594/tid=6595] ppid=6591 vsize=68756 CPUtime=598.65
/proc/6594/task/6595/stat : 6595 (manysat1.1_stat) R 6591 6591 6554 0 -1 4194368 6733 0 0 0 59854 11 0 0 25 0 2 0 1130090392 70406144 13716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74112

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6591 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.23
CPU usage (%): 199.442
Max. virtual memory (cumulated for all children) (KiB): 74112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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= 6
involuntary context switches= 2

runsolver used 0.749886 second user time and 1.9997 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 10:24:54
IDJOB=1527046
IDBENCH=70665
IDSOLVER=513
FILE ID=node63/1527046-1238574294
PBS_JOBID= 9062202
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527046-1238574294/watcher-1527046-1238574294 -o /tmp/evaluation-result-1527046-1238574294/solver-1527046-1238574294 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527046-1238574294.cnf aimd 0

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

MD5SUM BENCH= 647005b2285214f4136823936a28bcc9
RANDOM SEED=452744051

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1355376 kB
Buffers:         96132 kB
Cached:         464384 kB
SwapCached:      55360 kB
Active:         217436 kB
Inactive:       399780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355376 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          14492 kB
Slab:            67920 kB
Committed_AS:  3401452 kB
PageTables:       2312 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= 66484 MiB
End job on node63 at 2009-04-01 10:34:58