Trace number 1526623

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) 1200.18 601.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
MD5SUM1b93ff755afc24c2ba01a5f3cf1dc449
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark73.5298
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 |    1688     5128 |      --       0       --      -- |     --   | -12/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 387   #clauses: 1688   #literals: 5128
0.00/0.00	c CPU time:   0.003999 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-1526623-1238521453/watcher-1526623-1238521453 -o /tmp/evaluation-result-1526623-1238521453/solver-1526623-1238521453 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526623-1238521453.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: 1.00 1.00 1.08 3/73 18283
/proc/meminfo: memFree=1660504/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) R 18281 18283 18124 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18283/statm: 1339 234 194 169 0 50 0
[pid=18284] ppid=18283 vsize=832 CPUtime=0
/proc/18284/stat : 18284 (SatElite) R 18283 18283 18124 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1124809869 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/18284/statm: 208 129 68 127 0 78 0

[startup+0.0303469 s]
/proc/loadavg: 1.00 1.00 1.08 3/73 18283
/proc/meminfo: memFree=1660504/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.357378 s]
/proc/loadavg: 1.00 1.00 1.08 3/73 18283
/proc/meminfo: memFree=1660504/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.401862 s]
/proc/loadavg: 1.00 1.00 1.08 3/73 18283
/proc/meminfo: memFree=1660504/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.7029 s]
/proc/loadavg: 1.00 1.00 1.08 3/73 18283
/proc/meminfo: memFree=1660504/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 1.08 1.02 1.08 3/76 18287
/proc/meminfo: memFree=1657728/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=16832 CPUtime=2.96
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 848 0 0 0 296 0 0 0 17 0 2 0 1124809870 17235968 834 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 4208 834 83 193 0 4012 0
[pid=18286/tid=18287] ppid=18283 vsize=16832 CPUtime=1.48
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 338 0 0 0 148 0 0 0 18 0 2 0 1124809870 17235968 834 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22188

[startup+3.10118 s]
/proc/loadavg: 1.08 1.02 1.08 3/76 18287
/proc/meminfo: memFree=1655744/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=18556 CPUtime=6.15
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 1357 0 0 0 614 1 0 0 16 0 2 0 1124809870 19001344 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 4639 1343 83 193 0 4443 0
[pid=18286/tid=18287] ppid=18283 vsize=18556 CPUtime=3.07
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 582 0 0 0 307 0 0 0 17 0 2 0 1124809870 19001344 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23912

[startup+6.30156 s]
/proc/loadavg: 1.08 1.02 1.08 3/76 18287
/proc/meminfo: memFree=1651584/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=22116 CPUtime=12.54
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 2311 0 0 0 1252 2 0 0 17 0 2 0 1124809870 22646784 2297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 5529 2297 83 193 0 5333 0
[pid=18286/tid=18287] ppid=18283 vsize=22116 CPUtime=6.27
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 1029 0 0 0 627 0 0 0 18 0 2 0 1124809870 22646784 2297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528866 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27472

[startup+12.7013 s]
/proc/loadavg: 1.22 1.05 1.09 3/76 18287
/proc/meminfo: memFree=1647744/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=25804 CPUtime=25.3
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 3129 0 0 0 2527 3 0 0 18 0 2 0 1124809870 26423296 3115 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 6451 3115 83 193 0 6255 0
[pid=18286/tid=18287] ppid=18283 vsize=25804 CPUtime=12.67
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 1412 0 0 0 1266 1 0 0 25 0 2 0 1124809870 26423296 3115 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31160

[startup+25.5068 s]
/proc/loadavg: 1.34 1.08 1.10 3/76 18287
/proc/meminfo: memFree=1643712/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=30052 CPUtime=50.83
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 4150 0 0 0 5079 4 0 0 19 0 2 0 1124809870 30773248 4136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 7513 4136 83 193 0 7317 0
[pid=18286/tid=18287] ppid=18283 vsize=30052 CPUtime=25.47
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 1849 0 0 0 2545 2 0 0 17 0 2 0 1124809870 30773248 4136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35408

[startup+51.1028 s]
/proc/loadavg: 1.56 1.15 1.12 3/76 18287
/proc/meminfo: memFree=1639552/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=34160 CPUtime=101.89
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 5238 0 0 0 10182 7 0 0 17 0 2 0 1124809870 34979840 5224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 8540 5224 83 193 0 8344 0
[pid=18286/tid=18287] ppid=18283 vsize=34160 CPUtime=51.06
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 2366 0 0 0 5102 4 0 0 25 0 2 0 1124809870 34979840 5224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 39516

[startup+102.303 s]
/proc/loadavg: 1.82 1.29 1.17 3/76 18287
/proc/meminfo: memFree=1632832/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=41008 CPUtime=204
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 6840 0 0 0 20390 10 0 0 25 0 2 0 1124809870 41992192 6826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 10252 6826 83 193 0 10056 0
[pid=18286/tid=18287] ppid=18283 vsize=41008 CPUtime=102.24
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 3108 0 0 0 10218 6 0 0 25 0 2 0 1124809870 41992192 6826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 46364

[startup+162.303 s]
/proc/loadavg: 1.93 1.42 1.22 3/76 18287
/proc/meminfo: memFree=1626816/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=46388 CPUtime=323.67
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 8320 0 0 0 32354 13 0 0 25 0 2 0 1124809870 47501312 8306 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 11597 8306 83 193 0 11401 0
[pid=18286/tid=18287] ppid=18283 vsize=46388 CPUtime=162.22
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 3925 0 0 0 16214 8 0 0 25 0 2 0 1124809870 47501312 8306 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 51744

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.27 3/76 18288
/proc/meminfo: memFree=1621056/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=52540 CPUtime=443.37
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 9759 0 0 0 44321 16 0 0 25 0 2 0 1124809870 53800960 9745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 13135 9745 83 193 0 12939 0
[pid=18286/tid=18287] ppid=18283 vsize=52540 CPUtime=222.21
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 4663 0 0 0 22212 9 0 0 25 0 2 0 1124809870 53800960 9745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 57896

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.31 3/76 18288
/proc/meminfo: memFree=1617664/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=56824 CPUtime=563.05
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 10635 0 0 0 56288 17 0 0 25 0 2 0 1124809870 58187776 10621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 14206 10621 83 193 0 14010 0
[pid=18286/tid=18287] ppid=18283 vsize=56824 CPUtime=282.18
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 4978 0 0 0 28209 9 0 0 25 0 2 0 1124809870 58187776 10621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 62180

[startup+342.308 s]
/proc/loadavg: 1.99 1.67 1.35 3/76 18288
/proc/meminfo: memFree=1612672/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=61656 CPUtime=682.73
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 11863 0 0 0 68254 19 0 0 25 0 2 0 1124809870 63135744 11849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 15414 11849 83 193 0 15218 0
[pid=18286/tid=18287] ppid=18283 vsize=61656 CPUtime=342.16
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 5582 0 0 0 34206 10 0 0 25 0 2 0 1124809870 63135744 11849 1992294400 134512640 135305190 4294956144 18446744073709551615 134556841 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 67012

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.39 3/76 18288
/proc/meminfo: memFree=1610240/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=65112 CPUtime=802.42
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 12512 0 0 0 80222 20 0 0 25 0 2 0 1124809870 66674688 12498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 16278 12498 83 193 0 16082 0
[pid=18286/tid=18287] ppid=18283 vsize=65112 CPUtime=402.15
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 6039 0 0 0 40204 11 0 0 25 0 2 0 1124809870 66674688 12498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 70468

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.42 3/76 18289
/proc/meminfo: memFree=1604544/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=69640 CPUtime=922.09
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 13857 0 0 0 92187 22 0 0 25 0 2 0 1124809870 71311360 13843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 17410 13843 83 193 0 17214 0
[pid=18286/tid=18287] ppid=18283 vsize=69640 CPUtime=462.13
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 6709 0 0 0 46201 12 0 0 25 0 2 0 1124809870 71311360 13843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 74996

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/76 18289
/proc/meminfo: memFree=1603072/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=71448 CPUtime=1041.78
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 14272 0 0 0 104155 23 0 0 25 0 2 0 1124809870 73162752 14258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 17862 14258 83 193 0 17666 0
[pid=18286/tid=18287] ppid=18283 vsize=71448 CPUtime=522.11
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 6911 0 0 0 52199 12 0 0 25 0 2 0 1124809870 73162752 14258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 76804

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/76 18289
/proc/meminfo: memFree=1598528/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=77080 CPUtime=1161.47
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 15409 0 0 0 116122 25 0 0 25 0 2 0 1124809870 78929920 15395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 19270 15395 83 193 0 19074 0
[pid=18286/tid=18287] ppid=18283 vsize=77080 CPUtime=582.1
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 7505 0 0 0 58197 13 0 0 25 0 2 0 1124809870 78929920 15395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 82436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 18289
/proc/meminfo: memFree=1596992/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=78492 CPUtime=1200.18
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 15797 0 0 0 119992 26 0 0 25 0 2 0 1124809870 80375808 15783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 19623 15783 83 193 0 19427 0
[pid=18286/tid=18287] ppid=18283 vsize=78492 CPUtime=601.49
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 7647 0 0 0 60136 13 0 0 25 0 2 0 1124809870 80375808 15783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 83848

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

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

[startup+601.702 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 18289
/proc/meminfo: memFree=1596992/2055920 swapFree=4175504/4192956
[pid=18283] ppid=18281 vsize=5356 CPUtime=0
/proc/18283/stat : 18283 (manysat.sh) S 18281 18283 18124 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124809869 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18283/statm: 1339 238 195 169 0 50 0
[pid=18286] ppid=18283 vsize=78492 CPUtime=1200.18
/proc/18286/stat : 18286 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194304 15797 0 0 0 119992 26 0 0 25 0 2 0 1124809870 80375808 15783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18286/statm: 19623 15783 83 193 0 19427 0
[pid=18286/tid=18287] ppid=18283 vsize=78492 CPUtime=601.49
/proc/18286/task/18287/stat : 18287 (manysat1.1_stat) R 18283 18283 18124 0 -1 4194368 7647 0 0 0 60136 13 0 0 25 0 2 0 1124809870 80375808 15783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 83848

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18283 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 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.72
CPU time (s): 1200.18
CPU user time (s): 1199.92
CPU system time (s): 0.26
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 83848

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= 462
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 0.682896 second user time and 2.07069 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-31 19:44:13
IDJOB=1526623
IDBENCH=70580
IDSOLVER=515
FILE ID=node77/1526623-1238521453
PBS_JOBID= 9062017
Free space on /tmp= 66552 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526623-1238521453/watcher-1526623-1238521453 -o /tmp/evaluation-result-1526623-1238521453/solver-1526623-1238521453 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526623-1238521453.cnf aimd 2

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

MD5SUM BENCH= 1b93ff755afc24c2ba01a5f3cf1dc449
RANDOM SEED=1911121066

node77.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		: 3000.230
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		: 3000.230
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:       1661048 kB
Buffers:         76148 kB
Cached:         229600 kB
SwapCached:       9160 kB
Active:         179620 kB
Inactive:       139424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661048 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            61056 kB
Committed_AS:  2761892 kB
PageTables:       1984 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node77 at 2009-03-31 19:54:15