Trace number 1527171

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.14 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S714125262-017.cnf
MD5SUMdfd8633a4f173899180c2a33f1de5594
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
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 |    1681     5133 |      --       0       --      -- |     --   | -19/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 385   #clauses: 1681   #literals: 5133
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-1527171-1238581497/watcher-1527171-1238581497 -o /tmp/evaluation-result-1527171-1238581497/solver-1527171-1238581497 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527171-1238581497.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 3898
/proc/meminfo: memFree=1537392/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) R 3896 3898 3287 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130816820 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3898/statm: 1339 234 194 169 0 50 0
[pid=3899] ppid=3898 vsize=832 CPUtime=0
/proc/3899/stat : 3899 (SatElite) R 3898 3898 3287 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1130816820 851968 129 1992294400 134512640 135034092 4294956112 18446744073709551615 134560572 0 0 4096 3 0 0 0 17 0 0 0
/proc/3899/statm: 208 129 68 127 0 78 0

[startup+0.00834705 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 3898
/proc/meminfo: memFree=1537392/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130816820 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3898/statm: 1339 235 195 169 0 50 0
[pid=3899] ppid=3898 vsize=836 CPUtime=0
/proc/3899/stat : 3899 (SatElite) R 3898 3898 3287 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1130816820 856064 131 1992294400 134512640 135034092 4294956112 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/3899/statm: 209 131 69 127 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6192

[startup+0.104314 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 3898
/proc/meminfo: memFree=1537392/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301335 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 3898
/proc/meminfo: memFree=1537392/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701376 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 3898
/proc/meminfo: memFree=1537392/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50146 s]
/proc/loadavg: 0.99 1.00 0.99 3/67 3902
/proc/meminfo: memFree=1535128/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=15764 CPUtime=2.95
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 835 0 0 0 295 0 0 0 17 0 2 0 1130816821 16142336 821 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 3941 821 83 193 0 3745 0
[pid=3901/tid=3902] ppid=3898 vsize=15764 CPUtime=1.47
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 372 0 0 0 147 0 0 0 17 0 2 0 1130816821 16142336 821 1992294400 134512640 135305190 4294956160 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21120

[startup+3.10163 s]
/proc/loadavg: 0.99 1.00 0.99 3/67 3902
/proc/meminfo: memFree=1533144/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=17492 CPUtime=6.15
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 1360 0 0 0 614 1 0 0 17 0 2 0 1130816821 17911808 1346 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 4373 1346 83 193 0 4177 0
[pid=3901/tid=3902] ppid=3898 vsize=17492 CPUtime=3.07
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 611 0 0 0 307 0 0 0 17 0 2 0 1130816821 17911808 1346 1992294400 134512640 135305190 4294956160 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22848

[startup+6.30297 s]
/proc/loadavg: 1.07 1.02 1.00 3/67 3902
/proc/meminfo: memFree=1529112/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=20892 CPUtime=12.54
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 2268 0 0 0 1252 2 0 0 17 0 2 0 1130816821 21393408 2254 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 5223 2254 83 193 0 5027 0
[pid=3901/tid=3902] ppid=3898 vsize=20892 CPUtime=6.27
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 1041 0 0 0 626 1 0 0 18 0 2 0 1130816821 21393408 2254 1992294400 134512640 135305190 4294956160 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26248

[startup+12.7016 s]
/proc/loadavg: 1.15 1.03 1.01 3/67 3902
/proc/meminfo: memFree=1525208/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=24684 CPUtime=25.3
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 2993 0 0 0 2527 3 0 0 17 0 2 0 1130816821 25276416 2979 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 6171 2979 83 193 0 5975 0
[pid=3901/tid=3902] ppid=3898 vsize=24684 CPUtime=12.66
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 1367 0 0 0 1265 1 0 0 25 0 2 0 1130816821 25276416 2979 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 30040

[startup+25.502 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 3902
/proc/meminfo: memFree=1522008/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=27396 CPUtime=50.85
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 3844 0 0 0 5080 5 0 0 25 0 2 0 1130816821 28053504 3830 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 6849 3830 83 193 0 6653 0
[pid=3901/tid=3902] ppid=3898 vsize=27396 CPUtime=25.46
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 1787 0 0 0 2544 2 0 0 25 0 2 0 1130816821 28053504 3830 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 32752

[startup+51.1017 s]
/proc/loadavg: 1.56 1.15 1.04 3/67 3902
/proc/meminfo: memFree=1518040/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=32064 CPUtime=101.93
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 4820 0 0 0 10187 6 0 0 17 0 2 0 1130816821 32833536 4806 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 8016 4806 83 193 0 7820 0
[pid=3901/tid=3902] ppid=3898 vsize=32064 CPUtime=51.05
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 2239 0 0 0 5102 3 0 0 25 0 2 0 1130816821 32833536 4806 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 37420

[startup+102.305 s]
/proc/loadavg: 1.81 1.28 1.09 3/67 3902
/proc/meminfo: memFree=1512472/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=37296 CPUtime=204.11
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 6169 0 0 0 20402 9 0 0 25 0 2 0 1130816821 38191104 6155 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 9324 6155 83 193 0 9128 0
[pid=3901/tid=3902] ppid=3898 vsize=37296 CPUtime=102.23
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 2853 0 0 0 10219 4 0 0 25 0 2 0 1130816821 38191104 6155 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 42652

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 3902
/proc/meminfo: memFree=1507416/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=42612 CPUtime=323.84
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 7461 0 0 0 32373 11 0 0 25 0 2 0 1130816821 43634688 7447 1992294400 134512640 135305190 4294956160 18446744073709551615 134528442 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 10653 7447 83 193 0 10457 0
[pid=3901/tid=3902] ppid=3898 vsize=42612 CPUtime=162.2
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 3437 0 0 0 16215 5 0 0 25 0 2 0 1130816821 43634688 7447 1992294400 134512640 135305190 4294956160 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 47968

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 3902
/proc/meminfo: memFree=1503448/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=46572 CPUtime=443.58
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 8415 0 0 0 44346 12 0 0 19 0 2 0 1130816821 47689728 8401 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 11643 8401 83 193 0 11447 0
[pid=3901/tid=3902] ppid=3898 vsize=46572 CPUtime=222.18
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 3954 0 0 0 22213 5 0 0 25 0 2 0 1130816821 47689728 8401 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 51928

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.24 3/67 3902
/proc/meminfo: memFree=1496792/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=54208 CPUtime=563.32
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 10128 0 0 0 56317 15 0 0 19 0 2 0 1130816821 55508992 10114 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 13552 10114 83 193 0 13356 0
[pid=3901/tid=3902] ppid=3898 vsize=54208 CPUtime=282.16
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 4944 0 0 0 28209 7 0 0 25 0 2 0 1130816821 55508992 10114 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 59564

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 3902
/proc/meminfo: memFree=1490008/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=60708 CPUtime=683.06
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 11772 0 0 0 68287 19 0 0 25 0 2 0 1130816821 62164992 11758 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 15177 11758 83 193 0 14981 0
[pid=3901/tid=3902] ppid=3898 vsize=60708 CPUtime=342.14
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 6187 0 0 0 34203 11 0 0 25 0 2 0 1130816821 62164992 11758 1992294400 134512640 135305190 4294956160 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 66064

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 3902
/proc/meminfo: memFree=1485016/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=66324 CPUtime=802.8
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 13026 0 0 0 80260 20 0 0 25 0 2 0 1130816821 67915776 13012 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 16581 13012 83 193 0 16385 0
[pid=3901/tid=3902] ppid=3898 vsize=66324 CPUtime=402.11
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 6751 0 0 0 40200 11 0 0 25 0 2 0 1130816821 67915776 13012 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.8
Current children cumulated vsize (KiB) 71680

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 3902
/proc/meminfo: memFree=1484184/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=67308 CPUtime=922.54
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 13220 0 0 0 92234 20 0 0 25 0 2 0 1130816821 68923392 13206 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 16827 13206 83 193 0 16631 0
[pid=3901/tid=3902] ppid=3898 vsize=67308 CPUtime=462.09
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 6865 0 0 0 46197 12 0 0 25 0 2 0 1130816821 68923392 13206 1992294400 134512640 135305190 4294956160 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 72664

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 3902
/proc/meminfo: memFree=1478680/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=72888 CPUtime=1042.28
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 14654 0 0 0 104206 22 0 0 25 0 2 0 1130816821 74637312 14640 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 18222 14640 83 193 0 18026 0
[pid=3901/tid=3902] ppid=3898 vsize=72888 CPUtime=522.07
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 7555 0 0 0 52194 13 0 0 25 0 2 0 1130816821 74637312 14640 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 78244

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 3902
/proc/meminfo: memFree=1477208/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=73892 CPUtime=1162.02
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 14944 0 0 0 116180 22 0 0 25 0 2 0 1130816821 75665408 14930 1992294400 134512640 135305190 4294956160 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 18473 14930 83 193 0 18277 0
[pid=3901/tid=3902] ppid=3898 vsize=73892 CPUtime=582.04
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 7656 0 0 0 58191 13 0 0 25 0 2 0 1130816821 75665408 14930 1992294400 134512640 135305190 4294956160 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.02
Current children cumulated vsize (KiB) 79248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 3902
/proc/meminfo: memFree=1477080/2055920 swapFree=4174972/4192956
[pid=3898] ppid=3896 vsize=5356 CPUtime=0
/proc/3898/stat : 3898 (manysat.sh) S 3896 3898 3287 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130816820 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3898/statm: 1339 238 195 169 0 50 0
[pid=3901] ppid=3898 vsize=74036 CPUtime=1200.14
/proc/3901/stat : 3901 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194304 14982 0 0 0 119992 22 0 0 25 0 2 0 1130816821 75812864 14968 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3901/statm: 18509 14968 83 193 0 18313 0
[pid=3901/tid=3902] ppid=3898 vsize=74036 CPUtime=601.14
/proc/3901/task/3902/stat : 3902 (manysat1.1_stat) R 3898 3898 3287 0 -1 4194368 7664 0 0 0 60101 13 0 0 25 0 2 0 1130816821 75812864 14968 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 79392

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3898 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.14
CPU user time (s): 1199.92
CPU system time (s): 0.22
CPU usage (%): 199.551
Max. virtual memory (cumulated for all children) (KiB): 79392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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 0.547916 second user time and 1.65175 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-01 12:24:57
IDJOB=1527171
IDBENCH=70690
IDSOLVER=513
FILE ID=node7/1527171-1238581497
PBS_JOBID= 9070530
Free space on /tmp= 65660 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S714125262-017.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527171-1238581497/watcher-1527171-1238581497 -o /tmp/evaluation-result-1527171-1238581497/solver-1527171-1238581497 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527171-1238581497.cnf aimd 0

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

MD5SUM BENCH= dfd8633a4f173899180c2a33f1de5594
RANDOM SEED=1784657018

node7.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		: 3000.236
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		: 3000.236
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:       1537936 kB
Buffers:        100228 kB
Cached:         318328 kB
SwapCached:      11884 kB
Active:         202304 kB
Inactive:       229564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537936 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            72120 kB
Committed_AS:  3029184 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-04-01 12:35:01