Trace number 1524978

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) 1200.19 601.826

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1695726805-003.cnf
MD5SUM382f60389aa2be490306466e5f9deebc
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.02	c CPU time:   0.023996 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-1524978-1238367472/watcher-1524978-1238367472 -o /tmp/evaluation-result-1524978-1238367472/solver-1524978-1238367472 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524978-1238367472.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: 2.00 1.97 1.82 3/73 20448
/proc/meminfo: memFree=1499440/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0
/proc/20448/stat : 20448 (manysat.sh) R 20446 20448 20012 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109411167 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 226686986911 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20448/statm: 1339 234 194 169 0 50 0
[pid=20449] ppid=20448 vsize=824 CPUtime=0
/proc/20449/stat : 20449 (SatElite) R 20448 20448 20012 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1109411167 843776 98 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20449/statm: 206 99 50 127 0 76 0

[startup+0.101664 s]
/proc/loadavg: 2.00 1.97 1.82 3/73 20448
/proc/meminfo: memFree=1499440/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.201684 s]
/proc/loadavg: 2.00 1.97 1.82 3/73 20448
/proc/meminfo: memFree=1499440/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301704 s]
/proc/loadavg: 2.00 1.97 1.82 3/73 20448
/proc/meminfo: memFree=1499440/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701786 s]
/proc/loadavg: 2.00 1.97 1.82 3/73 20448
/proc/meminfo: memFree=1499440/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 20452
/proc/meminfo: memFree=1490008/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=22484 CPUtime=2.81
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 2679 0 0 0 281 0 0 0 18 0 2 0 1109411173 23023616 2664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 5621 2664 83 193 0 5425 0
[pid=20451/tid=20452] ppid=20448 vsize=22484 CPUtime=1.39
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 950 0 0 0 139 0 0 0 19 0 2 0 1109411176 23023616 2664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27840

[startup+3.10227 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 20452
/proc/meminfo: memFree=1486872/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=26684 CPUtime=6.01
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 3821 0 0 0 600 1 0 0 18 0 2 0 1109411173 27324416 3806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 6671 3806 83 193 0 6475 0
[pid=20451/tid=20452] ppid=20448 vsize=26684 CPUtime=2.99
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 1535 0 0 0 298 1 0 0 18 0 2 0 1109411176 27324416 3806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 32040

[startup+6.30193 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 20452
/proc/meminfo: memFree=1480472/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=29992 CPUtime=12.39
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 4571 0 0 0 1237 2 0 0 17 0 2 0 1109411173 30711808 4556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 7498 4556 83 193 0 7302 0
[pid=20451/tid=20452] ppid=20448 vsize=29992 CPUtime=6.19
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 1884 0 0 0 618 1 0 0 20 0 2 0 1109411176 30711808 4556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 35348

[startup+12.7022 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 20452
/proc/meminfo: memFree=1472288/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=39164 CPUtime=25.16
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 6741 0 0 0 2512 4 0 0 16 0 2 0 1109411173 40103936 6726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 9791 6726 83 193 0 9595 0
[pid=20451/tid=20452] ppid=20448 vsize=39164 CPUtime=12.58
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 2983 0 0 0 1256 2 0 0 19 0 2 0 1109411176 40103936 6726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 44520

[startup+25.5018 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 20452
/proc/meminfo: memFree=1465504/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=44852 CPUtime=50.68
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 8305 0 0 0 5061 7 0 0 17 0 2 0 1109411173 45928448 8290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 11213 8290 83 193 0 11017 0
[pid=20451/tid=20452] ppid=20448 vsize=44852 CPUtime=25.38
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 3758 0 0 0 2533 5 0 0 20 0 2 0 1109411176 45928448 8290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 50208

[startup+51.102 s]
/proc/loadavg: 2.00 1.97 1.83 3/76 20452
/proc/meminfo: memFree=1449440/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=62076 CPUtime=101.74
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 12363 0 0 0 10161 13 0 0 17 0 2 0 1109411173 63565824 12348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 15519 12348 83 193 0 15323 0
[pid=20451/tid=20452] ppid=20448 vsize=62076 CPUtime=50.96
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 6142 0 0 0 5088 8 0 0 25 0 2 0 1109411176 63565824 12348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528554 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 67432

[startup+102.301 s]
/proc/loadavg: 2.00 1.97 1.83 3/76 20452
/proc/meminfo: memFree=1438368/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=72852 CPUtime=203.87
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 15071 0 0 0 20369 18 0 0 25 0 2 0 1109411173 74600448 15039 1992294400 134512640 135305190 4294956144 18446744073709551615 134528832 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 18213 15039 83 193 0 18017 0
[pid=20451/tid=20452] ppid=20448 vsize=72852 CPUtime=102.13
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 7412 0 0 0 10203 10 0 0 19 0 2 0 1109411176 74600448 15039 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 78208

[startup+162.302 s]
/proc/loadavg: 2.00 1.97 1.84 3/76 20452
/proc/meminfo: memFree=1430112/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=80568 CPUtime=323.54
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 17249 0 0 0 32332 22 0 0 17 0 2 0 1109411173 82501632 17210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 20142 17210 83 193 0 19946 0
[pid=20451/tid=20452] ppid=20448 vsize=80568 CPUtime=162.1
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 8338 0 0 0 16198 12 0 0 17 0 2 0 1109411176 82501632 17210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.59
Current children cumulated vsize (KiB) 85924

[startup+222.307 s]
/proc/loadavg: 2.00 1.97 1.84 3/76 20458
/proc/meminfo: memFree=1416032/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=95560 CPUtime=443.2
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 20653 0 0 0 44290 30 0 0 17 0 2 0 1109411173 97853440 20614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528562 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 23890 20614 83 193 0 23694 0
[pid=20451/tid=20452] ppid=20448 vsize=95560 CPUtime=222.06
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 10410 0 0 0 22188 18 0 0 25 0 2 0 1109411176 97853440 20614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.25
Current children cumulated vsize (KiB) 100916

[startup+282.303 s]
/proc/loadavg: 2.00 1.97 1.85 3/76 20458
/proc/meminfo: memFree=1405920/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=106500 CPUtime=562.86
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 23172 0 0 0 56252 34 0 0 25 0 2 0 1109411173 109056000 23133 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 26625 23133 83 193 0 26429 0
[pid=20451/tid=20452] ppid=20448 vsize=106500 CPUtime=282.03
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 11639 0 0 0 28182 21 0 0 25 0 2 0 1109411176 109056000 23133 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.91
Current children cumulated vsize (KiB) 111856

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.85 3/76 20458
/proc/meminfo: memFree=1384544/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=127404 CPUtime=682.53
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 28549 0 0 0 68207 46 0 0 25 0 2 0 1109411173 130461696 28510 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 31851 28510 83 193 0 31655 0
[pid=20451/tid=20452] ppid=20448 vsize=127404 CPUtime=341.99
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 14435 0 0 0 34172 27 0 0 25 0 2 0 1109411176 130461696 28510 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.58
Current children cumulated vsize (KiB) 132760

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.86 3/76 20458
/proc/meminfo: memFree=1381536/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=130788 CPUtime=802.2
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 29240 0 0 0 80173 47 0 0 25 0 2 0 1109411173 133926912 29201 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 32697 29201 83 193 0 32501 0
[pid=20451/tid=20452] ppid=20448 vsize=130788 CPUtime=401.96
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 14822 0 0 0 40168 28 0 0 25 0 2 0 1109411176 133926912 29201 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.25
Current children cumulated vsize (KiB) 136144

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.87 3/76 20458
/proc/meminfo: memFree=1377248/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=134964 CPUtime=921.88
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 30359 0 0 0 92137 51 0 0 19 0 2 0 1109411173 138203136 30320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 33741 30320 83 193 0 33545 0
[pid=20451/tid=20452] ppid=20448 vsize=134964 CPUtime=461.93
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 15419 0 0 0 46163 30 0 0 18 0 2 0 1109411176 138203136 30320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.93
Current children cumulated vsize (KiB) 140320

[startup+522.302 s]
/proc/loadavg: 2.00 1.97 1.87 3/76 20458
/proc/meminfo: memFree=1363872/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=149096 CPUtime=1041.56
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 33656 0 0 0 104099 57 0 0 25 0 2 0 1109411173 152674304 33617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 37274 33617 83 193 0 37078 0
[pid=20451/tid=20452] ppid=20448 vsize=149096 CPUtime=521.9
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 17044 0 0 0 52156 34 0 0 25 0 2 0 1109411176 152674304 33617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.61
Current children cumulated vsize (KiB) 154452

[startup+582.303 s]
/proc/loadavg: 2.00 1.97 1.88 3/76 20458
/proc/meminfo: memFree=1363808/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=149096 CPUtime=1161.23
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 33694 0 0 0 116066 57 0 0 25 0 2 0 1109411173 152674304 33655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 37274 33655 83 193 0 37078 0
[pid=20451/tid=20452] ppid=20448 vsize=149096 CPUtime=581.87
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 17049 0 0 0 58153 34 0 0 25 0 2 0 1109411176 152674304 33655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.28
Current children cumulated vsize (KiB) 154452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.807 s]
/proc/loadavg: 2.00 1.97 1.88 3/76 20458
/proc/meminfo: memFree=1362656/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=150120 CPUtime=1200.14
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 33956 0 0 0 119956 58 0 0 25 0 2 0 1109411173 153722880 33917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 37530 33917 83 193 0 37334 0
[pid=20451/tid=20452] ppid=20448 vsize=150120 CPUtime=601.37
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 17087 0 0 0 60103 34 0 0 25 0 2 0 1109411176 153722880 33917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 155476

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

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

[startup+601.807 s]
/proc/loadavg: 2.00 1.97 1.88 3/76 20458
/proc/meminfo: memFree=1362656/2055920 swapFree=4170064/4192956
[pid=20448] ppid=20446 vsize=5356 CPUtime=0.05
/proc/20448/stat : 20448 (manysat.sh) S 20446 20448 20012 0 -1 4194304 312 493 0 0 0 0 5 0 16 0 1 0 1109411167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20448/statm: 1339 238 195 169 0 50 0
[pid=20451] ppid=20448 vsize=150120 CPUtime=1200.14
/proc/20451/stat : 20451 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194304 33956 0 0 0 119956 58 0 0 25 0 2 0 1109411173 153722880 33917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20451/statm: 37530 33917 83 193 0 37334 0
[pid=20451/tid=20452] ppid=20448 vsize=150120 CPUtime=601.37
/proc/20451/task/20452/stat : 20452 (manysat1.1_stat) R 20448 20448 20012 0 -1 4194368 17087 0 0 0 60103 34 0 0 25 0 2 0 1109411176 153722880 33917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 155476

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20448 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=60990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.068988
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.826
CPU time (s): 1200.19
CPU user time (s): 1199.61
CPU system time (s): 0.58
CPU usage (%): 199.425
Max. virtual memory (cumulated for all children) (KiB): 155476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06099
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= 805
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 0.776881 second user time and 1.9717 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 00:57:52
IDJOB=1524978
IDBENCH=70251
IDSOLVER=515
FILE ID=node80/1524978-1238367472
PBS_JOBID= 9061159
Free space on /tmp= 64692 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1695726805-003.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524978-1238367472/watcher-1524978-1238367472 -o /tmp/evaluation-result-1524978-1238367472/solver-1524978-1238367472 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524978-1238367472.cnf aimd 2

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

MD5SUM BENCH= 382f60389aa2be490306466e5f9deebc
RANDOM SEED=2114170512

node80.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		: 3000.263
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		: 3000.263
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:       1499920 kB
Buffers:         66168 kB
Cached:         409572 kB
SwapCached:      14676 kB
Active:         168092 kB
Inactive:       324172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499920 kB
SwapTotal:     4192956 kB
SwapFree:      4170064 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          22052 kB
Slab:            48832 kB
Committed_AS:  2787468 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-30 01:07:56