Trace number 1524658

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.04 601.518

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1284372491-036.cnf
MD5SUM2936351992cd53f891ea98e5e0e8663e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.4999
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	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-1524658-1238362687/watcher-1524658-1238362687 -o /tmp/evaluation-result-1524658-1238362687/solver-1524658-1238362687 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524658-1238362687.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 21694
/proc/meminfo: memFree=886160/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0
/proc/21694/stat : 21694 (manysat.sh) R 21692 21694 21311 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1108934728 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21694/statm: 1339 234 194 169 0 50 0
[pid=21695] ppid=21694 vsize=824 CPUtime=0
/proc/21695/stat : 21695 (SatElite) R 21694 21694 21311 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1108934728 843776 120 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21695/statm: 206 121 50 127 0 76 0

[startup+0.0610949 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 21694
/proc/meminfo: memFree=886160/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1108934728 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21694/statm: 1339 235 195 169 0 50 0
[pid=21695] ppid=21694 vsize=2404 CPUtime=0.05
/proc/21695/stat : 21695 (SatElite) R 21694 21694 21311 0 -1 4194304 513 0 0 0 5 0 0 0 19 0 1 0 1108934728 2461696 497 1992294400 134512640 135034092 4294956096 18446744073709551615 134756827 0 0 4096 3 0 0 0 17 0 0 0
/proc/21695/statm: 601 497 67 127 0 471 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7760

[startup+0.102281 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 21694
/proc/meminfo: memFree=886160/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.302154 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 21694
/proc/meminfo: memFree=886160/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.70122 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 21694
/proc/meminfo: memFree=886160/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 0.94 3/67 21698
/proc/meminfo: memFree=875256/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=25148 CPUtime=2.83
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 3407 0 0 0 281 2 0 0 17 0 2 0 1108934734 25751552 3392 1992294400 134512640 135305190 4294956144 18446744073709551615 134557139 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 6287 3392 83 193 0 6091 0
[pid=21697/tid=21698] ppid=21694 vsize=25148 CPUtime=1.39
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 1251 0 0 0 139 0 0 0 17 0 2 0 1108934738 25751552 3392 1992294400 134512640 135305190 4294956144 18446744073709551615 134557302 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 30504

[startup+3.10166 s]
/proc/loadavg: 1.08 1.02 0.94 3/67 21698
/proc/meminfo: memFree=870328/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=32344 CPUtime=6.02
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 5037 0 0 0 599 3 0 0 17 0 2 0 1108934734 33120256 5022 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 8086 5022 83 193 0 7890 0
[pid=21697/tid=21698] ppid=21694 vsize=32344 CPUtime=2.99
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 2054 0 0 0 298 1 0 0 17 0 2 0 1108934738 33120256 5022 1992294400 134512640 135305190 4294956144 18446744073709551615 134869156 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 37700

[startup+6.30206 s]
/proc/loadavg: 1.08 1.02 0.94 3/67 21698
/proc/meminfo: memFree=858616/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=41592 CPUtime=12.4
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 7517 0 0 0 1235 5 0 0 17 0 2 0 1108934734 42590208 7502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 10398 7502 83 193 0 10202 0
[pid=21697/tid=21698] ppid=21694 vsize=41592 CPUtime=6.18
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 3290 0 0 0 616 2 0 0 17 0 2 0 1108934738 42590208 7502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 46948

[startup+12.7012 s]
/proc/loadavg: 1.15 1.03 0.95 3/67 21698
/proc/meminfo: memFree=845632/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=51500 CPUtime=25.16
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 9959 0 0 0 2509 7 0 0 17 0 2 0 1108934734 52736000 9944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 12875 9944 83 193 0 12679 0
[pid=21697/tid=21698] ppid=21694 vsize=51500 CPUtime=12.55
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 4569 0 0 0 1252 3 0 0 18 0 2 0 1108934738 52736000 9944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 56856

[startup+25.5025 s]
/proc/loadavg: 1.34 1.08 0.96 3/67 21698
/proc/meminfo: memFree=834560/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=62988 CPUtime=50.7
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 12735 0 0 0 5060 10 0 0 17 0 2 0 1108934734 64499712 12720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 15747 12720 83 193 0 15551 0
[pid=21697/tid=21698] ppid=21694 vsize=62988 CPUtime=25.29
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 6089 0 0 0 2525 4 0 0 17 0 2 0 1108934738 64499712 12720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528274 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 68344

[startup+51.1022 s]
/proc/loadavg: 1.56 1.15 0.99 3/67 21698
/proc/meminfo: memFree=824832/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=72344 CPUtime=101.77
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 15188 0 0 0 10163 14 0 0 20 0 2 0 1108934734 74080256 15173 1992294400 134512640 135305190 4294956144 18446744073709551615 134846418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 18086 15173 83 193 0 17890 0
[pid=21697/tid=21698] ppid=21694 vsize=72344 CPUtime=50.78
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 7479 0 0 0 5072 6 0 0 25 0 2 0 1108934738 74080256 15173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 77700

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.04 3/67 21698
/proc/meminfo: memFree=794368/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=103124 CPUtime=203.91
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 22770 0 0 0 20366 25 0 0 25 0 2 0 1108934734 105598976 22755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 25781 22755 83 193 0 25585 0
[pid=21697/tid=21698] ppid=21694 vsize=103124 CPUtime=101.75
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 11360 0 0 0 10163 12 0 0 25 0 2 0 1108934738 105598976 22755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528304 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.96
Current children cumulated vsize (KiB) 108480

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.10 3/67 21698
/proc/meminfo: memFree=776704/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=121276 CPUtime=323.62
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 27279 0 0 0 32330 32 0 0 25 0 2 0 1108934734 124186624 27264 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 30319 27264 83 193 0 30123 0
[pid=21697/tid=21698] ppid=21694 vsize=121276 CPUtime=161.49
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 12874 0 0 0 16134 15 0 0 21 0 2 0 1108934738 124186624 27264 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 126632

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.15 3/67 21698
/proc/meminfo: memFree=761856/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=135612 CPUtime=443.32
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 30853 0 0 0 44292 40 0 0 21 0 2 0 1108934734 138866688 30838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 33903 30838 83 193 0 33707 0
[pid=21697/tid=21698] ppid=21694 vsize=135612 CPUtime=221.23
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 14140 0 0 0 22105 18 0 0 22 0 2 0 1108934738 138866688 30838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 140968

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.20 3/67 21700
/proc/meminfo: memFree=743744/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=153636 CPUtime=563.04
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 35365 0 0 0 56256 48 0 0 25 0 2 0 1108934734 157323264 35350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 38409 35350 83 193 0 38213 0
[pid=21697/tid=21698] ppid=21694 vsize=153636 CPUtime=280.97
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 17068 0 0 0 28074 23 0 0 25 0 2 0 1108934738 157323264 35350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.09
Current children cumulated vsize (KiB) 158992

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.25 3/67 21700
/proc/meminfo: memFree=720640/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=177428 CPUtime=682.75
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 41230 0 0 0 68215 60 0 0 25 0 2 0 1108934734 181686272 41215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 44357 41215 83 193 0 44161 0
[pid=21697/tid=21698] ppid=21694 vsize=177428 CPUtime=340.72
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 21289 0 0 0 34039 33 0 0 18 0 2 0 1108934738 181686272 41215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.8
Current children cumulated vsize (KiB) 182784

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.29 3/67 21700
/proc/meminfo: memFree=678336/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=219032 CPUtime=802.49
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 51698 0 0 0 80169 80 0 0 25 0 2 0 1108934734 224288768 51683 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 54758 51683 83 193 0 54562 0
[pid=21697/tid=21698] ppid=21694 vsize=219032 CPUtime=400.47
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 23517 0 0 0 40009 38 0 0 25 0 2 0 1108934738 224288768 51683 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.54
Current children cumulated vsize (KiB) 224388

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.33 3/67 21700
/proc/meminfo: memFree=651712/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=245836 CPUtime=922.21
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 58444 0 0 0 92126 95 0 0 21 0 2 0 1108934734 251736064 58429 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 61459 58429 83 193 0 61263 0
[pid=21697/tid=21698] ppid=21694 vsize=245836 CPUtime=460.22
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 29382 0 0 0 45970 52 0 0 19 0 2 0 1108934738 251736064 58429 1992294400 134512640 135305190 4294956144 18446744073709551615 134541999 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.26
Current children cumulated vsize (KiB) 251192

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.37 3/67 21700
/proc/meminfo: memFree=632576/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=264536 CPUtime=1041.95
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 63369 0 0 0 104091 104 0 0 17 0 2 0 1108934734 270884864 63153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 66134 63153 83 193 0 65938 0
[pid=21697/tid=21698] ppid=21694 vsize=264536 CPUtime=519.98
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 31935 0 0 0 51941 57 0 0 19 0 2 0 1108934738 270884864 63153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042
Current children cumulated vsize (KiB) 269892

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.41 3/67 21700
/proc/meminfo: memFree=622400/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=274776 CPUtime=1161.67
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 65965 0 0 0 116056 111 0 0 25 0 2 0 1108934734 281370624 65746 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 68694 65746 83 193 0 68498 0
[pid=21697/tid=21698] ppid=21694 vsize=274776 CPUtime=579.72
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 33005 0 0 0 57912 60 0 0 25 0 2 0 1108934738 281370624 65746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.72
Current children cumulated vsize (KiB) 280132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.42 3/67 21700
/proc/meminfo: memFree=613248/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=283992 CPUtime=1199.99
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 68163 0 0 0 119882 117 0 0 25 0 2 0 1108934734 290807808 67944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 70998 67944 83 193 0 70802 0
[pid=21697/tid=21698] ppid=21694 vsize=283992 CPUtime=598.85
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 34984 0 0 0 59819 66 0 0 25 0 2 0 1108934738 290807808 67944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 289348

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.42 3/67 21700
/proc/meminfo: memFree=613248/2055920 swapFree=4174052/4192956
[pid=21694] ppid=21692 vsize=5356 CPUtime=0.05
/proc/21694/stat : 21694 (manysat.sh) S 21692 21694 21311 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108934728 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21694/statm: 1339 238 195 169 0 50 0
[pid=21697] ppid=21694 vsize=283992 CPUtime=1199.99
/proc/21697/stat : 21697 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194304 68163 0 0 0 119882 117 0 0 25 0 2 0 1108934734 290807808 67944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21697/statm: 70998 67944 83 193 0 70802 0
[pid=21697/tid=21698] ppid=21694 vsize=283992 CPUtime=598.85
/proc/21697/task/21698/stat : 21698 (manysat1.1_stat) R 21694 21694 21311 0 -1 4194368 34984 0 0 0 59819 66 0 0 25 0 2 0 1108934738 290807808 67944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 289348

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21694 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=54991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.062989
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.518
CPU time (s): 1200.04
CPU user time (s): 1198.87
CPU system time (s): 1.17
CPU usage (%): 199.502
Max. virtual memory (cumulated for all children) (KiB): 289348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 828
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 0.563914 second user time and 1.63775 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-29 23:38:07
IDJOB=1524658
IDBENCH=70187
IDSOLVER=515
FILE ID=node17/1524658-1238362687
PBS_JOBID= 9061211
Free space on /tmp= 66336 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1284372491-036.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524658-1238362687/watcher-1524658-1238362687 -o /tmp/evaluation-result-1524658-1238362687/solver-1524658-1238362687 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524658-1238362687.cnf aimd 2

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

MD5SUM BENCH= 2936351992cd53f891ea98e5e0e8663e
RANDOM SEED=1927532079

node17.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		: 3000.265
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		: 3000.265
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:        886712 kB
Buffers:         95644 kB
Cached:         966956 kB
SwapCached:      12684 kB
Active:         170560 kB
Inactive:       906140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886712 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          19692 kB
Slab:            78508 kB
Committed_AS:  2902708 kB
PageTables:       1464 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= 66336 MiB
End job on node17 at 2009-03-29 23:48:11