Trace number 1526751

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) 1200.16 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S457856978-061.cnf
MD5SUM8ebd6c8756a6249928946b3a588cd94f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 |    2007     6113 |      --       0       --      -- |     --   | -33/-7
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 461   #clauses: 2007   #literals: 6113
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526751-1238542967/watcher-1526751-1238542967 -o /tmp/evaluation-result-1526751-1238542967/solver-1526751-1238542967 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526751-1238542967.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: 1.00 1.01 1.22 3/68 7896
/proc/meminfo: memFree=972200/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) R 7894 7896 7481 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126958322 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217051622047 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7896/statm: 1339 234 194 169 0 50 0
[pid=7897] ppid=7896 vsize=828 CPUtime=0
/proc/7897/stat : 7897 (SatElite) R 7896 7896 7481 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1126958323 847872 137 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7897/statm: 207 137 68 127 0 77 0

[startup+0.0745929 s]
/proc/loadavg: 1.00 1.01 1.22 3/68 7896
/proc/meminfo: memFree=972200/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.109871 s]
/proc/loadavg: 1.00 1.01 1.22 3/68 7896
/proc/meminfo: memFree=972200/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301782 s]
/proc/loadavg: 1.00 1.01 1.22 3/68 7896
/proc/meminfo: memFree=972200/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701826 s]
/proc/loadavg: 1.00 1.01 1.22 3/68 7896
/proc/meminfo: memFree=972200/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50292 s]
/proc/loadavg: 1.08 1.03 1.22 3/71 7900
/proc/meminfo: memFree=969744/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=15628 CPUtime=2.95
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 832 0 0 0 295 0 0 0 17 0 2 0 1126958324 16003072 818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528872 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 3907 818 83 193 0 3711 0
[pid=7899/tid=7900] ppid=7896 vsize=15628 CPUtime=1.47
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 366 0 0 0 147 0 0 0 18 0 2 0 1126958324 16003072 818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 20984

[startup+3.1011 s]
/proc/loadavg: 1.08 1.03 1.22 3/71 7900
/proc/meminfo: memFree=967504/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=17484 CPUtime=6.15
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 1352 0 0 0 614 1 0 0 17 0 2 0 1126958324 17903616 1338 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 4371 1338 83 193 0 4175 0
[pid=7899/tid=7900] ppid=7896 vsize=17484 CPUtime=3.07
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 627 0 0 0 307 0 0 0 20 0 2 0 1126958324 17903616 1338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22840

[startup+6.30146 s]
/proc/loadavg: 1.15 1.04 1.23 3/71 7900
/proc/meminfo: memFree=963536/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=22156 CPUtime=12.53
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 2337 0 0 0 1251 2 0 0 17 0 2 0 1126958324 22687744 2323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 5539 2323 83 193 0 5343 0
[pid=7899/tid=7900] ppid=7896 vsize=22156 CPUtime=6.26
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 1083 0 0 0 626 0 0 0 17 0 2 0 1126958324 22687744 2323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27512

[startup+12.7012 s]
/proc/loadavg: 1.22 1.06 1.23 3/71 7900
/proc/meminfo: memFree=959184/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=25332 CPUtime=25.28
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 3200 0 0 0 2525 3 0 0 17 0 2 0 1126958324 25939968 3186 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 6333 3186 83 193 0 6137 0
[pid=7899/tid=7900] ppid=7896 vsize=25332 CPUtime=12.66
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 1464 0 0 0 1265 1 0 0 25 0 2 0 1126958324 25939968 3186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 30688

[startup+25.5026 s]
/proc/loadavg: 1.34 1.09 1.24 3/71 7900
/proc/meminfo: memFree=955984/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=28708 CPUtime=50.81
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 3996 0 0 0 5077 4 0 0 18 0 2 0 1126958324 29396992 3982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 7177 3982 83 193 0 6981 0
[pid=7899/tid=7900] ppid=7896 vsize=28708 CPUtime=25.45
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 1829 0 0 0 2544 1 0 0 17 0 2 0 1126958324 29396992 3982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528744 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 34064

[startup+51.1024 s]
/proc/loadavg: 1.60 1.17 1.26 3/71 7900
/proc/meminfo: memFree=950992/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=33348 CPUtime=101.88
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 5250 0 0 0 10180 8 0 0 17 0 2 0 1126958324 34148352 5236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 8337 5236 83 193 0 8141 0
[pid=7899/tid=7900] ppid=7896 vsize=33348 CPUtime=51.04
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 2370 0 0 0 5102 2 0 0 22 0 2 0 1126958324 34148352 5236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 38704

[startup+102.306 s]
/proc/loadavg: 1.82 1.30 1.30 3/71 7900
/proc/meminfo: memFree=946128/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=38300 CPUtime=204.01
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 6443 0 0 0 20392 9 0 0 25 0 2 0 1126958324 39219200 6429 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 9575 6429 83 193 0 9379 0
[pid=7899/tid=7900] ppid=7896 vsize=38300 CPUtime=102.22
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 2849 0 0 0 10219 3 0 0 25 0 2 0 1126958324 39219200 6429 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 43656

[startup+162.303 s]
/proc/loadavg: 1.93 1.42 1.34 3/71 7902
/proc/meminfo: memFree=941520/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=43052 CPUtime=323.67
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 7596 0 0 0 32356 11 0 0 25 0 2 0 1126958324 44085248 7582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 10763 7582 83 193 0 10567 0
[pid=7899/tid=7900] ppid=7896 vsize=43052 CPUtime=162.19
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 3523 0 0 0 16214 5 0 0 25 0 2 0 1126958324 44085248 7582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 48408

[startup+222.302 s]
/proc/loadavg: 1.97 1.53 1.38 3/71 7902
/proc/meminfo: memFree=936464/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=48080 CPUtime=443.36
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 8862 0 0 0 44323 13 0 0 25 0 2 0 1126958324 49233920 8848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 12020 8848 83 193 0 11824 0
[pid=7899/tid=7900] ppid=7896 vsize=48080 CPUtime=222.17
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 4217 0 0 0 22211 6 0 0 25 0 2 0 1126958324 49233920 8848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 53436

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.41 3/71 7902
/proc/meminfo: memFree=931344/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=53084 CPUtime=563.03
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 10133 0 0 0 56289 14 0 0 25 0 2 0 1126958324 54358016 10119 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 13271 10119 83 193 0 13075 0
[pid=7899/tid=7900] ppid=7896 vsize=53084 CPUtime=282.14
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 4900 0 0 0 28207 7 0 0 25 0 2 0 1126958324 54358016 10119 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 58440

[startup+342.303 s]
/proc/loadavg: 1.99 1.68 1.45 3/71 7902
/proc/meminfo: memFree=928912/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=55784 CPUtime=682.73
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 10764 0 0 0 68257 16 0 0 25 0 2 0 1126958324 57122816 10750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 13946 10750 83 193 0 13750 0
[pid=7899/tid=7900] ppid=7896 vsize=55784 CPUtime=342.12
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 5170 0 0 0 34205 7 0 0 25 0 2 0 1126958324 57122816 10750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 61140

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.48 3/71 7902
/proc/meminfo: memFree=922384/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=62468 CPUtime=802.39
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 12342 0 0 0 80221 18 0 0 25 0 2 0 1126958324 63967232 12328 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 15617 12328 83 193 0 15421 0
[pid=7899/tid=7900] ppid=7896 vsize=62468 CPUtime=402.09
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 6003 0 0 0 40200 9 0 0 25 0 2 0 1126958324 63967232 12328 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.39
Current children cumulated vsize (KiB) 67824

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.51 3/71 7902
/proc/meminfo: memFree=921744/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=63204 CPUtime=922.08
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 12520 0 0 0 92189 19 0 0 25 0 2 0 1126958324 64720896 12506 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 15801 12506 83 193 0 15605 0
[pid=7899/tid=7900] ppid=7896 vsize=63204 CPUtime=462.06
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 6081 0 0 0 46197 9 0 0 25 0 2 0 1126958324 64720896 12506 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 68560

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.54 3/71 7902
/proc/meminfo: memFree=916176/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=69080 CPUtime=1041.77
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 13956 0 0 0 104156 21 0 0 25 0 2 0 1126958324 70737920 13942 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 17270 13942 83 193 0 17074 0
[pid=7899/tid=7900] ppid=7896 vsize=69080 CPUtime=522.04
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 6785 0 0 0 52194 10 0 0 25 0 2 0 1126958324 70737920 13942 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 74436

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.56 3/71 7902
/proc/meminfo: memFree=912592/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=73212 CPUtime=1161.45
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 14821 0 0 0 116122 23 0 0 25 0 2 0 1126958324 74969088 14807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 18303 14807 83 193 0 18107 0
[pid=7899/tid=7900] ppid=7896 vsize=73212 CPUtime=582.02
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 7306 0 0 0 58190 12 0 0 25 0 2 0 1126958324 74969088 14807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.45
Current children cumulated vsize (KiB) 78568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.86 1.57 3/71 7902
/proc/meminfo: memFree=911376/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=74236 CPUtime=1200.16
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 15104 0 0 0 119992 24 0 0 25 0 2 0 1126958324 76017664 15090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 18559 15090 83 193 0 18363 0
[pid=7899/tid=7900] ppid=7896 vsize=74236 CPUtime=601.41
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 7503 0 0 0 60129 12 0 0 25 0 2 0 1126958324 76017664 15090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 79592

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.86 1.57 3/71 7902
/proc/meminfo: memFree=911376/2055920 swapFree=4176188/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (manysat.sh) S 7894 7896 7481 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1126958322 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 238 195 169 0 50 0
[pid=7899] ppid=7896 vsize=74236 CPUtime=1200.16
/proc/7899/stat : 7899 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194304 15104 0 0 0 119992 24 0 0 25 0 2 0 1126958324 76017664 15090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7899/statm: 18559 15090 83 193 0 18363 0
[pid=7899/tid=7900] ppid=7896 vsize=74236 CPUtime=601.41
/proc/7899/task/7900/stat : 7900 (manysat1.1_stat) R 7896 7896 7481 0 -1 4194368 7503 0 0 0 60129 12 0 0 25 0 2 0 1126958324 76017664 15090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 79592

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7896 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.16
CPU user time (s): 1199.92
CPU system time (s): 0.24
CPU usage (%): 199.454
Max. virtual memory (cumulated for all children) (KiB): 79592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470
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= 3

runsolver used 0.869867 second user time and 1.87871 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-01 01:42:47
IDJOB=1526751
IDBENCH=70606
IDSOLVER=513
FILE ID=node59/1526751-1238542967
PBS_JOBID= 9062069
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S457856978-061.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526751-1238542967/watcher-1526751-1238542967 -o /tmp/evaluation-result-1526751-1238542967/solver-1526751-1238542967 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526751-1238542967.cnf aimd 0

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

MD5SUM BENCH= 8ebd6c8756a6249928946b3a588cd94f
RANDOM SEED=2099899965

node59.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		: 3000.209
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		: 3000.209
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:        972688 kB
Buffers:        111368 kB
Cached:         863092 kB
SwapCached:      10112 kB
Active:         219320 kB
Inactive:       766720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        972688 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16708 kB
Slab:            82808 kB
Committed_AS:  3118604 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-04-01 01:52:50