Trace number 1526748

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) 1200.19 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
MD5SUM7e1d47339fe7e93ea029abb348893d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark997.749
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2034     6140 |      --       0       --      -- |     --   | -6/20
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 474   #clauses: 2034   #literals: 6140
0.00/0.00	c CPU time:   0.005999 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-1526748-1238542183/watcher-1526748-1238542183 -o /tmp/evaluation-result-1526748-1238542183/solver-1526748-1238542183 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526748-1238542183.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: 0.99 1.00 0.99 3/76 1193
/proc/meminfo: memFree=1653472/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) R 1191 1193 942 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126879460 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1193/statm: 1339 234 194 169 0 50 0
[pid=1194] ppid=1193 vsize=828 CPUtime=0
/proc/1194/stat : 1194 (SatElite) R 1193 1193 942 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1126879461 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/1194/statm: 207 136 68 127 0 77 0

[startup+0.0646239 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 1193
/proc/meminfo: memFree=1653472/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.386962 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 1193
/proc/meminfo: memFree=1653472/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.417568 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 1193
/proc/meminfo: memFree=1653472/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701595 s]
/proc/loadavg: 0.99 1.00 0.99 3/76 1193
/proc/meminfo: memFree=1653472/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 0.99 1.00 0.99 3/79 1197
/proc/meminfo: memFree=1650576/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=16772 CPUtime=2.95
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 845 0 0 0 295 0 0 0 16 0 2 0 1126879462 17174528 831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528492 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 4193 831 83 193 0 3997 0
[pid=1196/tid=1197] ppid=1193 vsize=16772 CPUtime=1.47
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 330 0 0 0 147 0 0 0 19 0 2 0 1126879462 17174528 831 1992294400 134512640 135305190 4294956144 18446744073709551615 134557444 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22128

[startup+3.1028 s]
/proc/loadavg: 1.07 1.02 1.00 3/79 1197
/proc/meminfo: memFree=1648464/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=18504 CPUtime=6.15
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 1369 0 0 0 614 1 0 0 18 0 2 0 1126879462 18948096 1355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 4626 1355 83 193 0 4430 0
[pid=1196/tid=1197] ppid=1193 vsize=18504 CPUtime=3.07
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 588 0 0 0 307 0 0 0 19 0 2 0 1126879462 18948096 1355 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) 23860

[startup+6.30107 s]
/proc/loadavg: 1.07 1.02 1.00 3/79 1197
/proc/meminfo: memFree=1644240/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=22112 CPUtime=12.52
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 2341 0 0 0 1250 2 0 0 18 0 2 0 1126879462 22642688 2327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528435 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 5528 2327 83 193 0 5332 0
[pid=1196/tid=1197] ppid=1193 vsize=22112 CPUtime=6.26
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 1024 0 0 0 625 1 0 0 19 0 2 0 1126879462 22642688 2327 1992294400 134512640 135305190 4294956144 18446744073709551615 134557489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27468

[startup+12.7026 s]
/proc/loadavg: 1.22 1.05 1.01 3/79 1197
/proc/meminfo: memFree=1640592/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=25904 CPUtime=25.29
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 3166 0 0 0 2526 3 0 0 20 0 2 0 1126879462 26525696 3152 1992294400 134512640 135305190 4294956144 18446744073709551615 134557933 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 6476 3152 83 193 0 6280 0
[pid=1196/tid=1197] ppid=1193 vsize=25904 CPUtime=12.66
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 1380 0 0 0 1265 1 0 0 25 0 2 0 1126879462 26525696 3152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31260

[startup+25.5077 s]
/proc/loadavg: 1.34 1.08 1.02 3/79 1197
/proc/meminfo: memFree=1636624/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=30004 CPUtime=50.83
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 4151 0 0 0 5079 4 0 0 25 0 2 0 1126879462 30724096 4137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 7501 4137 83 193 0 7305 0
[pid=1196/tid=1197] ppid=1193 vsize=30004 CPUtime=25.46
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 1869 0 0 0 2544 2 0 0 18 0 2 0 1126879462 30724096 4137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35360

[startup+51.1018 s]
/proc/loadavg: 1.64 1.17 1.05 3/79 1197
/proc/meminfo: memFree=1632464/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=33936 CPUtime=101.87
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 5251 0 0 0 10181 6 0 0 25 0 2 0 1126879462 34750464 5237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 8484 5237 83 193 0 8288 0
[pid=1196/tid=1197] ppid=1193 vsize=33936 CPUtime=51.04
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 2447 0 0 0 5100 4 0 0 25 0 2 0 1126879462 34750464 5237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 39292

[startup+102.301 s]
/proc/loadavg: 1.92 1.31 1.10 3/79 1197
/proc/meminfo: memFree=1625680/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=41168 CPUtime=203.99
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 6882 0 0 0 20391 8 0 0 23 0 2 0 1126879462 42156032 6868 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 10292 6868 83 193 0 10096 0
[pid=1196/tid=1197] ppid=1193 vsize=41168 CPUtime=102.22
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 3299 0 0 0 10217 5 0 0 25 0 2 0 1126879462 42156032 6868 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) 46524

[startup+162.302 s]
/proc/loadavg: 2.03 1.46 1.17 3/79 1197
/proc/meminfo: memFree=1619856/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=47208 CPUtime=323.68
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 8306 0 0 0 32357 11 0 0 25 0 2 0 1126879462 48340992 8292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 11802 8292 83 193 0 11606 0
[pid=1196/tid=1197] ppid=1193 vsize=47208 CPUtime=162.19
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 4147 0 0 0 16213 6 0 0 25 0 2 0 1126879462 48340992 8292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 52564

[startup+222.302 s]
/proc/loadavg: 2.12 1.58 1.23 3/79 1197
/proc/meminfo: memFree=1614736/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=52516 CPUtime=443.37
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 9590 0 0 0 44324 13 0 0 20 0 2 0 1126879462 53776384 9576 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 13129 9576 83 193 0 12933 0
[pid=1196/tid=1197] ppid=1193 vsize=52516 CPUtime=222.17
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 4700 0 0 0 22210 7 0 0 25 0 2 0 1126879462 53776384 9576 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 57872

[startup+282.302 s]
/proc/loadavg: 2.04 1.66 1.27 3/79 1197
/proc/meminfo: memFree=1611152/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=56228 CPUtime=563.05
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 10485 0 0 0 56290 15 0 0 20 0 2 0 1126879462 57577472 10471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 14057 10471 83 193 0 13861 0
[pid=1196/tid=1197] ppid=1193 vsize=56228 CPUtime=282.15
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 5093 0 0 0 28207 8 0 0 25 0 2 0 1126879462 57577472 10471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 61584

[startup+342.308 s]
/proc/loadavg: 2.01 1.72 1.31 3/79 1197
/proc/meminfo: memFree=1606800/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=60344 CPUtime=682.74
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 11566 0 0 0 68257 17 0 0 17 0 2 0 1126879462 61792256 11552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 15086 11552 83 193 0 14890 0
[pid=1196/tid=1197] ppid=1193 vsize=60344 CPUtime=342.12
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 5594 0 0 0 34204 8 0 0 25 0 2 0 1126879462 61792256 11552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 65700

[startup+402.302 s]
/proc/loadavg: 2.00 1.77 1.35 3/79 1197
/proc/meminfo: memFree=1603984/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=62712 CPUtime=802.43
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 12263 0 0 0 80224 19 0 0 25 0 2 0 1126879462 64217088 12249 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 15678 12249 83 193 0 15482 0
[pid=1196/tid=1197] ppid=1193 vsize=62712 CPUtime=402.09
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 5965 0 0 0 40200 9 0 0 25 0 2 0 1126879462 64217088 12249 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.43
Current children cumulated vsize (KiB) 68068

[startup+462.302 s]
/proc/loadavg: 2.00 1.81 1.39 3/79 1197
/proc/meminfo: memFree=1600016/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=67280 CPUtime=922.1
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 13254 0 0 0 92190 20 0 0 20 0 2 0 1126879462 68894720 13240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 16820 13240 83 193 0 16624 0
[pid=1196/tid=1197] ppid=1193 vsize=67280 CPUtime=462.06
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 6354 0 0 0 46196 10 0 0 16 0 2 0 1126879462 68894720 13240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 72636

[startup+522.302 s]
/proc/loadavg: 2.00 1.84 1.43 3/79 1197
/proc/meminfo: memFree=1598928/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=68716 CPUtime=1041.79
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 13561 0 0 0 104158 21 0 0 25 0 2 0 1126879462 70365184 13547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 17179 13547 83 193 0 16983 0
[pid=1196/tid=1197] ppid=1193 vsize=68716 CPUtime=522.03
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 6456 0 0 0 52193 10 0 0 25 0 2 0 1126879462 70365184 13547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 74072

[startup+582.302 s]
/proc/loadavg: 2.00 1.86 1.46 3/79 1197
/proc/meminfo: memFree=1595344/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=72540 CPUtime=1161.48
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 14464 0 0 0 116125 23 0 0 25 0 2 0 1126879462 74280960 14450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 18135 14450 83 193 0 17939 0
[pid=1196/tid=1197] ppid=1193 vsize=72540 CPUtime=582.01
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 6991 0 0 0 58190 11 0 0 25 0 2 0 1126879462 74280960 14450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.48
Current children cumulated vsize (KiB) 77896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 2.00 1.87 1.47 3/79 1197
/proc/meminfo: memFree=1592592/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=75980 CPUtime=1200.19
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 15122 0 0 0 119995 24 0 0 25 0 2 0 1126879462 77803520 15108 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 18995 15108 83 193 0 18799 0
[pid=1196/tid=1197] ppid=1193 vsize=75980 CPUtime=601.42
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 7355 0 0 0 60130 12 0 0 17 0 2 0 1126879462 77803520 15108 1992294400 134512640 135305190 4294956144 18446744073709551615 134538162 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 81336

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: 2.00 1.87 1.47 3/79 1197
/proc/meminfo: memFree=1592592/2055920 swapFree=4173760/4192956
[pid=1193] ppid=1191 vsize=5356 CPUtime=0
/proc/1193/stat : 1193 (manysat.sh) S 1191 1193 942 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1126879460 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1193/statm: 1339 238 195 169 0 50 0
[pid=1196] ppid=1193 vsize=75980 CPUtime=1200.19
/proc/1196/stat : 1196 (manysat1.1_stat) R 1193 1193 942 0 -1 4194304 15122 0 0 0 119995 24 0 0 25 0 2 0 1126879462 77803520 15108 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1196/statm: 18995 15108 83 193 0 18799 0
[pid=1196/tid=1197] ppid=1193 vsize=75980 CPUtime=601.42
/proc/1196/task/1197/stat : 1197 (manysat1.1_stat) R 1193 1193 942 0 -1 4194368 7355 0 0 0 60130 12 0 0 17 0 2 0 1126879462 77803520 15108 1992294400 134512640 135305190 4294956144 18446744073709551615 134538162 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 81336

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1193 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.721
CPU time (s): 1200.19
CPU user time (s): 1199.95
CPU system time (s): 0.24
CPU usage (%): 199.46
Max. virtual memory (cumulated for all children) (KiB): 81336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469
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 0.687895 second user time and 2.06369 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 01:29:43
IDJOB=1526748
IDBENCH=70605
IDSOLVER=515
FILE ID=node65/1526748-1238542183
PBS_JOBID= 9062080
Free space on /tmp= 66316 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526748-1238542183/watcher-1526748-1238542183 -o /tmp/evaluation-result-1526748-1238542183/solver-1526748-1238542183 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526748-1238542183.cnf aimd 2

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

MD5SUM BENCH= 7e1d47339fe7e93ea029abb348893d97
RANDOM SEED=352726708

node65.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		: 3000.231
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		: 3000.231
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:       1654016 kB
Buffers:         84612 kB
Cached:         229072 kB
SwapCached:       9792 kB
Active:         184356 kB
Inactive:       140652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654016 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16948 kB
Slab:            61728 kB
Committed_AS:  3502332 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 01:39:46