Trace number 1526977

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.14 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S658989873-070.cnf
MD5SUM33b307e970060c9ea54050d6d257eed0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2117     6406 |      --       0       --      -- |     --   | -8/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 492   #clauses: 2117   #literals: 6406
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526977-1238570813/watcher-1526977-1238570813 -o /tmp/evaluation-result-1526977-1238570813/solver-1526977-1238570813 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526977-1238570813.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 6801
/proc/meminfo: memFree=862408/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) R 6799 6801 6642 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129743662 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6801/statm: 1339 234 194 169 0 50 0
[pid=6802] ppid=6801 vsize=824 CPUtime=0
/proc/6802/stat : 6802 (SatElite) R 6801 6801 6642 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1129743662 843776 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134561812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6802/statm: 206 135 65 127 0 76 0

[startup+0.084128 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 6801
/proc/meminfo: memFree=862408/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.104549 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 6801
/proc/meminfo: memFree=862408/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301957 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 6801
/proc/meminfo: memFree=862408/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701996 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 6801
/proc/meminfo: memFree=862408/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50207 s]
/proc/loadavg: 0.99 0.97 0.99 3/67 6805
/proc/meminfo: memFree=860016/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=17196 CPUtime=2.95
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 935 0 0 0 295 0 0 0 16 0 2 0 1129743663 17608704 921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528425 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 4299 921 83 193 0 4103 0
[pid=6804/tid=6805] ppid=6801 vsize=17196 CPUtime=1.47
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 395 0 0 0 147 0 0 0 18 0 2 0 1129743663 17608704 921 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22552

[startup+3.10122 s]
/proc/loadavg: 1.07 0.99 0.99 3/67 6805
/proc/meminfo: memFree=857328/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=19096 CPUtime=6.15
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 1497 0 0 0 614 1 0 0 17 0 2 0 1129743663 19554304 1483 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 4774 1483 83 193 0 4578 0
[pid=6804/tid=6805] ppid=6801 vsize=19096 CPUtime=3.07
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 671 0 0 0 307 0 0 0 17 0 2 0 1129743663 19554304 1483 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24452

[startup+6.30152 s]
/proc/loadavg: 1.07 0.99 0.99 3/67 6805
/proc/meminfo: memFree=852976/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=23848 CPUtime=12.53
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 2556 0 0 0 1251 2 0 0 17 0 2 0 1129743663 24420352 2542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 5962 2542 83 193 0 5766 0
[pid=6804/tid=6805] ppid=6801 vsize=23848 CPUtime=6.25
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 1166 0 0 0 625 0 0 0 17 0 2 0 1129743663 24420352 2542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 29204

[startup+12.7011 s]
/proc/loadavg: 1.15 1.00 1.00 3/67 6805
/proc/meminfo: memFree=848248/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=27244 CPUtime=25.3
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 3496 0 0 0 2527 3 0 0 17 0 2 0 1129743663 27897856 3482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 6811 3482 83 193 0 6615 0
[pid=6804/tid=6805] ppid=6801 vsize=27244 CPUtime=12.63
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 1569 0 0 0 1262 1 0 0 18 0 2 0 1129743663 27897856 3482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32600

[startup+25.5023 s]
/proc/loadavg: 1.34 1.05 1.02 3/67 6805
/proc/meminfo: memFree=844984/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=30636 CPUtime=50.84
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 4375 0 0 0 5080 4 0 0 17 0 2 0 1129743663 31371264 4361 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 7659 4361 83 193 0 7463 0
[pid=6804/tid=6805] ppid=6801 vsize=30636 CPUtime=25.36
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 2047 0 0 0 2535 1 0 0 17 0 2 0 1129743663 31371264 4361 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35992

[startup+51.1027 s]
/proc/loadavg: 1.56 1.13 1.04 3/67 6805
/proc/meminfo: memFree=840568/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=35076 CPUtime=101.93
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 5438 0 0 0 10187 6 0 0 25 0 2 0 1129743663 35917824 5424 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 8769 5424 83 193 0 8573 0
[pid=6804/tid=6805] ppid=6801 vsize=35076 CPUtime=50.86
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 2522 0 0 0 5084 2 0 0 25 0 2 0 1129743663 35917824 5424 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 40432

[startup+102.306 s]
/proc/loadavg: 1.82 1.27 1.09 3/67 6805
/proc/meminfo: memFree=833848/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=41580 CPUtime=204.1
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 7086 0 0 0 20401 9 0 0 19 0 2 0 1129743663 42577920 7072 1992294400 134512640 135305190 4294956144 18446744073709551615 134524792 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 10395 7072 83 193 0 10199 0
[pid=6804/tid=6805] ppid=6801 vsize=41580 CPUtime=101.86
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 3209 0 0 0 10182 4 0 0 19 0 2 0 1129743663 42577920 7072 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46936

[startup+162.303 s]
/proc/loadavg: 1.93 1.39 1.14 3/67 6805
/proc/meminfo: memFree=828152/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=47516 CPUtime=323.83
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 8537 0 0 0 32372 11 0 0 25 0 2 0 1129743663 48656384 8523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 11879 8523 83 193 0 11683 0
[pid=6804/tid=6805] ppid=6801 vsize=47516 CPUtime=161.61
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 4012 0 0 0 16156 5 0 0 25 0 2 0 1129743663 48656384 8523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 52872

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 6805
/proc/meminfo: memFree=822776/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=52308 CPUtime=443.56
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 9828 0 0 0 44342 14 0 0 25 0 2 0 1129743663 53563392 9814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 13077 9814 83 193 0 12881 0
[pid=6804/tid=6805] ppid=6801 vsize=52308 CPUtime=221.37
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 4681 0 0 0 22131 6 0 0 25 0 2 0 1129743663 53563392 9814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 57664

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 6805
/proc/meminfo: memFree=818872/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=57872 CPUtime=563.32
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 10868 0 0 0 56316 16 0 0 17 0 2 0 1129743663 59260928 10854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 14468 10854 83 193 0 14272 0
[pid=6804/tid=6805] ppid=6801 vsize=57872 CPUtime=281.13
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 5178 0 0 0 28106 7 0 0 25 0 2 0 1129743663 59260928 10854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 63228

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 6805
/proc/meminfo: memFree=813176/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=63436 CPUtime=683.04
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 12242 0 0 0 68286 18 0 0 25 0 2 0 1129743663 64958464 12228 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 15859 12228 83 193 0 15663 0
[pid=6804/tid=6805] ppid=6801 vsize=63436 CPUtime=340.89
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 6231 0 0 0 34080 9 0 0 25 0 2 0 1129743663 64958464 12228 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 68792

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 6805
/proc/meminfo: memFree=810232/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=66360 CPUtime=802.79
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 13002 0 0 0 80260 19 0 0 25 0 2 0 1129743663 67952640 12988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 16590 12988 83 193 0 16394 0
[pid=6804/tid=6805] ppid=6801 vsize=66360 CPUtime=400.65
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 6593 0 0 0 40055 10 0 0 25 0 2 0 1129743663 67952640 12988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 71716

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 6805
/proc/meminfo: memFree=806648/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=69336 CPUtime=922.53
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 13874 0 0 0 92232 21 0 0 25 0 2 0 1129743663 71000064 13860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 17334 13860 83 193 0 17138 0
[pid=6804/tid=6805] ppid=6801 vsize=69336 CPUtime=460.4
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 7073 0 0 0 46030 10 0 0 25 0 2 0 1129743663 71000064 13860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 74692

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 6805
/proc/meminfo: memFree=801656/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=74260 CPUtime=1042.27
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 15146 0 0 0 104203 24 0 0 25 0 2 0 1129743663 76042240 15132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 18565 15132 83 193 0 18369 0
[pid=6804/tid=6805] ppid=6801 vsize=74260 CPUtime=520.17
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 8045 0 0 0 52004 13 0 0 25 0 2 0 1129743663 76042240 15132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 79616

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 6805
/proc/meminfo: memFree=796984/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=78892 CPUtime=1162.01
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 16317 0 0 0 116175 26 0 0 25 0 2 0 1129743663 80785408 16303 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 19723 16303 83 193 0 19527 0
[pid=6804/tid=6805] ppid=6801 vsize=78892 CPUtime=579.93
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 8593 0 0 0 57979 14 0 0 25 0 2 0 1129743663 80785408 16303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 84248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 6805
/proc/meminfo: memFree=794104/2055920 swapFree=4176868/4192956
[pid=6801] ppid=6799 vsize=5356 CPUtime=0
/proc/6801/stat : 6801 (manysat.sh) S 6799 6801 6642 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129743662 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6801/statm: 1339 238 195 169 0 50 0
[pid=6804] ppid=6801 vsize=82672 CPUtime=1200.14
/proc/6804/stat : 6804 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194304 17008 0 0 0 119986 28 0 0 25 0 2 0 1129743663 84656128 16994 1992294400 134512640 135305190 4294956144 18446744073709551615 134569797 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6804/statm: 20668 16994 83 193 0 20472 0
[pid=6804/tid=6805] ppid=6801 vsize=82672 CPUtime=598.95
/proc/6804/task/6805/stat : 6805 (manysat1.1_stat) R 6801 6801 6642 0 -1 4194368 8962 0 0 0 59881 14 0 0 25 0 2 0 1129743663 84656128 16994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 88028

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6801 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.14
CPU user time (s): 1199.86
CPU system time (s): 0.28
CPU usage (%): 199.551
Max. virtual memory (cumulated for all children) (KiB): 88028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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 0.58591 second user time and 1.61275 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 09:26:53
IDJOB=1526977
IDBENCH=70651
IDSOLVER=514
FILE ID=node48/1526977-1238570813
PBS_JOBID= 9062180
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S658989873-070.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526977-1238570813/watcher-1526977-1238570813 -o /tmp/evaluation-result-1526977-1238570813/solver-1526977-1238570813 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526977-1238570813.cnf aimd 1

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

MD5SUM BENCH= 33b307e970060c9ea54050d6d257eed0
RANDOM SEED=1654293446

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        862888 kB
Buffers:        105620 kB
Cached:         983796 kB
SwapCached:      10280 kB
Active:         325884 kB
Inactive:       775444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        862888 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            77716 kB
Committed_AS:  2731052 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-04-01 09:36:54