Trace number 1526262

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) 1200.18 601.725

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S512486692-050.cnf
MD5SUM751cca0f1a9f3ec1e9287cb296cf29d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.430934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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-1526262-1238487709/watcher-1526262-1238487709 -o /tmp/evaluation-result-1526262-1238487709/solver-1526262-1238487709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526262-1238487709.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: 0.92 0.99 1.15 3/73 18889
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0
/proc/18889/stat : 18889 (manysat.sh) R 18887 18889 18479 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 905159584 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18889/statm: 1339 234 194 169 0 50 0
[pid=18890] ppid=18889 vsize=824 CPUtime=0
/proc/18890/stat : 18890 (SatElite) R 18889 18889 18479 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 905159584 843776 95 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/18890/statm: 206 95 50 127 0 76 0

[startup+0.031643 s]
/proc/loadavg: 0.92 0.99 1.15 3/73 18889
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.103649 s]
/proc/loadavg: 0.92 0.99 1.15 3/73 18889
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301672 s]
/proc/loadavg: 0.92 0.99 1.15 3/73 18889
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701716 s]
/proc/loadavg: 0.92 0.99 1.15 3/73 18889
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 0.92 0.99 1.15 3/76 18893
/proc/meminfo: memFree=1518240/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=17716 CPUtime=2.92
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 1305 0 0 0 292 0 0 0 17 0 2 0 905159587 18141184 1291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 4429 1291 83 193 0 4233 0
[pid=18892/tid=18893] ppid=18889 vsize=17716 CPUtime=1.45
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 525 0 0 0 145 0 0 0 20 0 2 0 905159588 18141184 1291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 23072

[startup+3.10198 s]
/proc/loadavg: 0.92 0.99 1.15 3/76 18893
/proc/meminfo: memFree=1515872/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=21332 CPUtime=6.12
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 2307 0 0 0 611 1 0 0 23 0 2 0 905159587 21843968 2293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 5333 2293 83 193 0 5137 0
[pid=18892/tid=18893] ppid=18889 vsize=21332 CPUtime=3.05
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 1015 0 0 0 305 0 0 0 18 0 2 0 905159588 21843968 2293 1992294400 134512640 135305190 4294956144 18446744073709551615 134558864 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 26688

[startup+6.30232 s]
/proc/loadavg: 1.01 1.00 1.16 3/76 18893
/proc/meminfo: memFree=1510752/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=25808 CPUtime=12.5
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 3226 0 0 0 1248 2 0 0 22 0 2 0 905159587 26427392 3212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 6452 3212 83 193 0 6256 0
[pid=18892/tid=18893] ppid=18889 vsize=25808 CPUtime=6.25
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 1461 0 0 0 625 0 0 0 19 0 2 0 905159588 26427392 3212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 31164

[startup+12.703 s]
/proc/loadavg: 1.09 1.02 1.16 3/76 18893
/proc/meminfo: memFree=1505568/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=30072 CPUtime=25.26
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 4299 0 0 0 2524 2 0 0 20 0 2 0 905159587 30793728 4285 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 7518 4285 83 193 0 7322 0
[pid=18892/tid=18893] ppid=18889 vsize=30072 CPUtime=12.65
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 1925 0 0 0 1264 1 0 0 25 0 2 0 905159588 30793728 4285 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 35428

[startup+25.5014 s]
/proc/loadavg: 1.29 1.07 1.17 3/76 18893
/proc/meminfo: memFree=1501216/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=34100 CPUtime=50.78
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 5417 0 0 0 5074 4 0 0 25 0 2 0 905159587 34918400 5403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528315 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 8525 5403 83 193 0 8329 0
[pid=18892/tid=18893] ppid=18889 vsize=34100 CPUtime=25.43
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 2478 0 0 0 2541 2 0 0 25 0 2 0 905159588 34918400 5403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 39456

[startup+51.1011 s]
/proc/loadavg: 1.53 1.14 1.19 3/76 18893
/proc/meminfo: memFree=1495840/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=39908 CPUtime=101.85
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 6731 0 0 0 10178 7 0 0 25 0 2 0 905159587 40865792 6717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 9977 6717 83 193 0 9781 0
[pid=18892/tid=18893] ppid=18889 vsize=39908 CPUtime=51.02
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 3253 0 0 0 5099 3 0 0 25 0 2 0 905159588 40865792 6717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 45264

[startup+102.307 s]
/proc/loadavg: 1.79 1.27 1.23 3/76 18893
/proc/meminfo: memFree=1486112/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=50812 CPUtime=203.98
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 9123 0 0 0 20388 10 0 0 25 0 2 0 905159587 52031488 9109 1992294400 134512640 135305190 4294956144 18446744073709551615 134558282 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 12703 9109 83 193 0 12507 0
[pid=18892/tid=18893] ppid=18889 vsize=50812 CPUtime=102.2
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 4481 0 0 0 10215 5 0 0 25 0 2 0 905159588 52031488 9109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528425 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 56168

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.28 3/76 18895
/proc/meminfo: memFree=1478240/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=59220 CPUtime=323.65
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 11071 0 0 0 32353 12 0 0 25 0 2 0 905159587 60641280 11057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 14805 11057 83 193 0 14609 0
[pid=18892/tid=18893] ppid=18889 vsize=59220 CPUtime=162.16
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 5693 0 0 0 16209 7 0 0 25 0 2 0 905159588 60641280 11057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 64576

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.32 3/76 18895
/proc/meminfo: memFree=1471200/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=65720 CPUtime=443.34
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 12840 0 0 0 44319 15 0 0 19 0 2 0 905159587 67297280 12826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 16430 12826 83 193 0 16234 0
[pid=18892/tid=18893] ppid=18889 vsize=65720 CPUtime=222.15
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 6629 0 0 0 22206 9 0 0 18 0 2 0 905159588 67297280 12826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 71076

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.36 3/76 18895
/proc/meminfo: memFree=1467616/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=69488 CPUtime=563.03
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 13783 0 0 0 56287 16 0 0 25 0 2 0 905159587 71155712 13769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 17372 13769 83 193 0 17176 0
[pid=18892/tid=18893] ppid=18889 vsize=69488 CPUtime=282.12
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 7065 0 0 0 28202 10 0 0 25 0 2 0 905159588 71155712 13769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 74844

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.40 3/76 18895
/proc/meminfo: memFree=1460000/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=77560 CPUtime=682.71
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 15654 0 0 0 68253 18 0 0 25 0 2 0 905159587 79421440 15640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 19390 15640 83 193 0 19194 0
[pid=18892/tid=18893] ppid=18889 vsize=77560 CPUtime=342.09
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 8215 0 0 0 34199 10 0 0 16 0 2 0 905159588 79421440 15640 1992294400 134512640 135305190 4294956144 18446744073709551615 134538170 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 82916

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.43 3/76 18895
/proc/meminfo: memFree=1456608/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=81284 CPUtime=802.4
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 16556 0 0 0 80219 21 0 0 25 0 2 0 905159587 83234816 16542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 20321 16542 83 193 0 20125 0
[pid=18892/tid=18893] ppid=18889 vsize=81284 CPUtime=402.07
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 8729 0 0 0 40194 13 0 0 25 0 2 0 905159588 83234816 16542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 86640

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.47 4/76 18895
/proc/meminfo: memFree=1447904/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=90912 CPUtime=922.09
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 18669 0 0 0 92184 25 0 0 25 0 2 0 905159587 93093888 18655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 22728 18655 83 193 0 22532 0
[pid=18892/tid=18893] ppid=18889 vsize=90912 CPUtime=462.04
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 9779 0 0 0 46190 14 0 0 25 0 2 0 905159588 93093888 18655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 96268

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.49 3/76 18895
/proc/meminfo: memFree=1445792/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=93252 CPUtime=1041.78
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 19186 0 0 0 104151 27 0 0 25 0 2 0 905159587 95490048 19172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 23313 19172 83 193 0 23117 0
[pid=18892/tid=18893] ppid=18889 vsize=93252 CPUtime=522.02
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 10236 0 0 0 52186 16 0 0 25 0 2 0 905159588 95490048 19172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 98608

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.52 3/76 18895
/proc/meminfo: memFree=1441952/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=97980 CPUtime=1161.46
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 20192 0 0 0 116117 29 0 0 25 0 2 0 905159587 100331520 20178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 24495 20178 83 193 0 24299 0
[pid=18892/tid=18893] ppid=18889 vsize=97980 CPUtime=582
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 10953 0 0 0 58183 17 0 0 25 0 2 0 905159588 100331520 20178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 103336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.53 3/76 18895
/proc/meminfo: memFree=1439968/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=100228 CPUtime=1200.17
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 20649 0 0 0 119987 30 0 0 25 0 2 0 905159587 102633472 20635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 25057 20635 83 193 0 24861 0
[pid=18892/tid=18893] ppid=18889 vsize=100228 CPUtime=601.4
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 11217 0 0 0 60122 18 0 0 25 0 2 0 905159588 102633472 20635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 105584

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.53 3/76 18895
/proc/meminfo: memFree=1439968/2055920 swapFree=4176824/4192956
[pid=18889] ppid=18887 vsize=5356 CPUtime=0.01
/proc/18889/stat : 18889 (manysat.sh) S 18887 18889 18479 0 -1 4194304 312 244 0 0 0 0 1 0 18 0 1 0 905159584 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18889/statm: 1339 238 195 169 0 50 0
[pid=18892] ppid=18889 vsize=100228 CPUtime=1200.17
/proc/18892/stat : 18892 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194304 20649 0 0 0 119987 30 0 0 25 0 2 0 905159587 102633472 20635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18892/statm: 25057 20635 83 193 0 24861 0
[pid=18892/tid=18893] ppid=18889 vsize=100228 CPUtime=601.4
/proc/18892/task/18893/stat : 18893 (manysat1.1_stat) R 18889 18889 18479 0 -1 4194368 11217 0 0 0 60122 18 0 0 25 0 2 0 905159588 102633472 20635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 105584

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18889 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.025995
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.18
CPU user time (s): 1199.88
CPU system time (s): 0.3
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 105584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 556
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 0.710891 second user time and 2.03769 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-31 10:21:49
IDJOB=1526262
IDBENCH=70508
IDSOLVER=514
FILE ID=node82/1526262-1238487709
PBS_JOBID= 9061822
Free space on /tmp= 61636 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S512486692-050.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526262-1238487709/watcher-1526262-1238487709 -o /tmp/evaluation-result-1526262-1238487709/solver-1526262-1238487709 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526262-1238487709.cnf aimd 1

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

MD5SUM BENCH= 751cca0f1a9f3ec1e9287cb296cf29d5
RANDOM SEED=824891529

node82.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1523672 kB
Buffers:         86772 kB
Cached:         355716 kB
SwapCached:       7332 kB
Active:         326776 kB
Inactive:       125220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523672 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          15000 kB
Slab:            65472 kB
Committed_AS:  2447280 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-03-31 10:31:53