Trace number 1526757

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 1/2009-03-20? (TO) 1200.16 601.518

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
MD5SUMf27b62ac5d581ce44726630650722106
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark658.203
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 |    2018     6109 |      --       0       --      -- |     --   | -22/-11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 468   #clauses: 2018   #literals: 6109
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-1526757-1238543758/watcher-1526757-1238543758 -o /tmp/evaluation-result-1526757-1238543758/solver-1526757-1238543758 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526757-1238543758.cnf aimd 1 

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 0.97 0.99 3/64 16228
/proc/meminfo: memFree=1495136/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) R 16226 16228 15847 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127040769 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16228/statm: 1339 234 194 169 0 50 0
[pid=16229] ppid=16228 vsize=828 CPUtime=0
/proc/16229/stat : 16229 (SatElite) R 16228 16228 15847 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1127040769 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/16229/statm: 207 135 68 127 0 77 0

[startup+0.076084 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16228
/proc/meminfo: memFree=1495136/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.108649 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16228
/proc/meminfo: memFree=1495136/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301939 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16228
/proc/meminfo: memFree=1495136/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702019 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16228
/proc/meminfo: memFree=1495136/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50218 s]
/proc/loadavg: 0.99 0.97 0.99 3/67 16232
/proc/meminfo: memFree=1492480/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=16904 CPUtime=2.96
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 910 0 0 0 295 1 0 0 16 0 2 0 1127040770 17309696 896 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 4226 896 83 193 0 4030 0
[pid=16231/tid=16232] ppid=16228 vsize=16904 CPUtime=1.47
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 385 0 0 0 147 0 0 0 17 0 2 0 1127040770 17309696 896 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22260

[startup+3.10151 s]
/proc/loadavg: 1.07 0.99 0.99 3/67 16232
/proc/meminfo: memFree=1490304/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=18632 CPUtime=6.15
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 1436 0 0 0 614 1 0 0 16 0 2 0 1127040770 19079168 1422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 4658 1422 83 193 0 4462 0
[pid=16231/tid=16232] ppid=16228 vsize=18632 CPUtime=3.06
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 663 0 0 0 306 0 0 0 17 0 2 0 1127040770 19079168 1422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23988

[startup+6.30215 s]
/proc/loadavg: 1.07 0.99 0.99 3/67 16232
/proc/meminfo: memFree=1485888/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=22240 CPUtime=12.54
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 2487 0 0 0 1252 2 0 0 17 0 2 0 1127040770 22773760 2473 1992294400 134512640 135305190 4294956144 18446744073709551615 134845261 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 5560 2473 83 193 0 5364 0
[pid=16231/tid=16232] ppid=16228 vsize=22240 CPUtime=6.25
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 1137 0 0 0 624 1 0 0 18 0 2 0 1127040770 22773760 2473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27596

[startup+12.7014 s]
/proc/loadavg: 1.22 1.02 1.01 3/67 16232
/proc/meminfo: memFree=1481544/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=26408 CPUtime=25.3
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 3349 0 0 0 2527 3 0 0 17 0 2 0 1127040770 27041792 3335 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 6602 3335 83 193 0 6406 0
[pid=16231/tid=16232] ppid=16228 vsize=26408 CPUtime=12.61
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 1495 0 0 0 1260 1 0 0 25 0 2 0 1127040770 27041792 3335 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31764

[startup+25.502 s]
/proc/loadavg: 1.34 1.05 1.02 3/67 16232
/proc/meminfo: memFree=1477576/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=30528 CPUtime=50.84
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 4367 0 0 0 5079 5 0 0 19 0 2 0 1127040770 31260672 4353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 7632 4353 83 193 0 7436 0
[pid=16231/tid=16232] ppid=16228 vsize=30528 CPUtime=25.36
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 2015 0 0 0 2534 2 0 0 17 0 2 0 1127040770 31260672 4353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35884

[startup+51.1021 s]
/proc/loadavg: 1.56 1.13 1.04 3/67 16232
/proc/meminfo: memFree=1472712/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=34848 CPUtime=101.91
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 5645 0 0 0 10183 8 0 0 17 0 2 0 1127040770 35684352 5631 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 8712 5631 83 193 0 8516 0
[pid=16231/tid=16232] ppid=16228 vsize=34848 CPUtime=50.85
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 2651 0 0 0 5081 4 0 0 25 0 2 0 1127040770 35684352 5631 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40204

[startup+102.306 s]
/proc/loadavg: 1.82 1.27 1.09 3/67 16232
/proc/meminfo: memFree=1467016/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=41276 CPUtime=204.08
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 6986 0 0 0 20397 11 0 0 25 0 2 0 1127040770 42266624 6972 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 10319 6972 83 193 0 10123 0
[pid=16231/tid=16232] ppid=16228 vsize=41276 CPUtime=101.83
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 3374 0 0 0 10178 5 0 0 25 0 2 0 1127040770 42266624 6972 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 46632

[startup+162.301 s]
/proc/loadavg: 1.93 1.39 1.14 3/67 16232
/proc/meminfo: memFree=1461000/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=47568 CPUtime=323.79
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 8456 0 0 0 32365 14 0 0 25 0 2 0 1127040770 48709632 8442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 11892 8442 83 193 0 11696 0
[pid=16231/tid=16232] ppid=16228 vsize=47568 CPUtime=161.59
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 4185 0 0 0 16152 7 0 0 25 0 2 0 1127040770 48709632 8442 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 52924

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 16232
/proc/meminfo: memFree=1455688/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=53092 CPUtime=443.51
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 9816 0 0 0 44335 16 0 0 25 0 2 0 1127040770 54366208 9802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 13273 9802 83 193 0 13077 0
[pid=16231/tid=16232] ppid=16228 vsize=53092 CPUtime=221.33
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 5037 0 0 0 22125 8 0 0 25 0 2 0 1127040770 54366208 9802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.51
Current children cumulated vsize (KiB) 58448

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 16232
/proc/meminfo: memFree=1449672/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=59976 CPUtime=563.24
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 11347 0 0 0 56306 18 0 0 25 0 2 0 1127040770 61415424 11333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 14994 11333 83 193 0 14798 0
[pid=16231/tid=16232] ppid=16228 vsize=59976 CPUtime=281.09
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 5865 0 0 0 28100 9 0 0 25 0 2 0 1127040770 61415424 11333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.24
Current children cumulated vsize (KiB) 65332

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 16238
/proc/meminfo: memFree=1447552/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=61772 CPUtime=682.94
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 11828 0 0 0 68275 19 0 0 25 0 2 0 1127040770 63254528 11814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 15443 11814 83 193 0 15247 0
[pid=16231/tid=16232] ppid=16228 vsize=61772 CPUtime=340.83
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 6070 0 0 0 34073 10 0 0 25 0 2 0 1127040770 63254528 11814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.94
Current children cumulated vsize (KiB) 67128

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 16238
/proc/meminfo: memFree=1440768/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=67696 CPUtime=802.67
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 13515 0 0 0 80244 23 0 0 25 0 2 0 1127040770 69320704 13501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 16924 13501 83 193 0 16728 0
[pid=16231/tid=16232] ppid=16228 vsize=67696 CPUtime=400.59
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 6973 0 0 0 40047 12 0 0 25 0 2 0 1127040770 69320704 13501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.67
Current children cumulated vsize (KiB) 73052

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 16238
/proc/meminfo: memFree=1438656/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=70024 CPUtime=922.4
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 14035 0 0 0 92216 24 0 0 25 0 2 0 1127040770 71704576 14021 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 17506 14021 83 193 0 17310 0
[pid=16231/tid=16232] ppid=16228 vsize=70024 CPUtime=460.35
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 7335 0 0 0 46022 13 0 0 25 0 2 0 1127040770 71704576 14021 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 75380

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 16238
/proc/meminfo: memFree=1434240/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=75648 CPUtime=1042.12
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 15195 0 0 0 104186 26 0 0 21 0 2 0 1127040770 77463552 15181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 18912 15181 83 193 0 18716 0
[pid=16231/tid=16232] ppid=16228 vsize=75648 CPUtime=520.1
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 7821 0 0 0 51996 14 0 0 25 0 2 0 1127040770 77463552 15181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.12
Current children cumulated vsize (KiB) 81004

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 16238
/proc/meminfo: memFree=1432384/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=77416 CPUtime=1161.83
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 15600 0 0 0 116156 27 0 0 25 0 2 0 1127040770 79273984 15586 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 19354 15586 83 193 0 19158 0
[pid=16231/tid=16232] ppid=16228 vsize=77416 CPUtime=579.85
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 8086 0 0 0 57971 14 0 0 25 0 2 0 1127040770 79273984 15586 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 82772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 16238
/proc/meminfo: memFree=1432320/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=77568 CPUtime=1200.16
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 15617 0 0 0 119988 28 0 0 25 0 2 0 1127040770 79429632 15603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 19392 15603 83 193 0 19196 0
[pid=16231/tid=16232] ppid=16228 vsize=77568 CPUtime=598.97
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 8086 0 0 0 59883 14 0 0 25 0 2 0 1127040770 79429632 15603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 82924

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 16238
/proc/meminfo: memFree=1432320/2055920 swapFree=4175828/4192956
[pid=16228] ppid=16226 vsize=5356 CPUtime=0
/proc/16228/stat : 16228 (manysat.sh) S 16226 16228 15847 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1127040769 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1339 238 195 169 0 50 0
[pid=16231] ppid=16228 vsize=77568 CPUtime=1200.16
/proc/16231/stat : 16231 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194304 15617 0 0 0 119988 28 0 0 25 0 2 0 1127040770 79429632 15603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16231/statm: 19392 15603 83 193 0 19196 0
[pid=16231/tid=16232] ppid=16228 vsize=77568 CPUtime=598.97
/proc/16231/task/16232/stat : 16232 (manysat1.1_stat) R 16228 16228 15847 0 -1 4194368 8086 0 0 0 59883 14 0 0 25 0 2 0 1127040770 79429632 15603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 82924

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16228 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.518
CPU time (s): 1200.16
CPU user time (s): 1199.88
CPU system time (s): 0.28
CPU usage (%): 199.522
Max. virtual memory (cumulated for all children) (KiB): 82924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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 0.567913 second user time and 1.63375 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-01 01:55:58
IDJOB=1526757
IDBENCH=70607
IDSOLVER=514
FILE ID=node33/1526757-1238543758
PBS_JOBID= 9062064
Free space on /tmp= 66132 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526757-1238543758/watcher-1526757-1238543758 -o /tmp/evaluation-result-1526757-1238543758/solver-1526757-1238543758 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526757-1238543758.cnf aimd 1

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

MD5SUM BENCH= f27b62ac5d581ce44726630650722106
RANDOM SEED=405608090

node33.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		: 3000.266
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		: 3000.266
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:       1495616 kB
Buffers:         87360 kB
Cached:         379760 kB
SwapCached:      10920 kB
Active:         273508 kB
Inactive:       206128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495616 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18208 kB
Slab:            66668 kB
Committed_AS:  3164884 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-04-01 02:06:01