Trace number 1527267

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) 1200.08 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2278     6961 |      --       0       --      -- |     --   | -17/76
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 523   #clauses: 2278   #literals: 6961
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527267-1238586899/watcher-1527267-1238586899 -o /tmp/evaluation-result-1527267-1238586899/solver-1527267-1238586899 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527267-1238586899.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: 0.91 0.97 0.99 3/64 18433
/proc/meminfo: memFree=1412608/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) R 18431 18433 17973 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 735582288 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18433/statm: 1339 234 194 169 0 50 0
[pid=18434] ppid=18433 vsize=956 CPUtime=0
/proc/18434/stat : 18434 (SatElite) R 18433 18433 17973 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 735582288 978944 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134780928 0 0 4096 3 0 0 0 17 0 0 0
/proc/18434/statm: 239 141 65 127 0 109 0

[startup+0.103786 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18433
/proc/meminfo: memFree=1412608/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201799 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18433
/proc/meminfo: memFree=1412608/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301813 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18433
/proc/meminfo: memFree=1412608/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701871 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18433
/proc/meminfo: memFree=1412608/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 18437
/proc/meminfo: memFree=1409768/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=16900 CPUtime=2.95
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 908 0 0 0 295 0 0 0 16 0 2 0 735582289 17305600 894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 4225 894 83 193 0 4029 0
[pid=18436/tid=18437] ppid=18433 vsize=16900 CPUtime=1.47
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 371 0 0 0 147 0 0 0 17 0 2 0 735582289 17305600 894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528571 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22256

[startup+3.10121 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 18437
/proc/meminfo: memFree=1407400/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=18892 CPUtime=6.15
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 1502 0 0 0 614 1 0 0 17 0 2 0 735582289 19345408 1488 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 4723 1488 83 193 0 4527 0
[pid=18436/tid=18437] ppid=18433 vsize=18892 CPUtime=3.07
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 671 0 0 0 307 0 0 0 17 0 2 0 735582289 19345408 1488 1992294400 134512640 135305190 4294956144 18446744073709551615 134557325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24248

[startup+6.30267 s]
/proc/loadavg: 1.00 0.98 0.99 3/67 18437
/proc/meminfo: memFree=1403112/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=23460 CPUtime=12.54
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 2573 0 0 0 1252 2 0 0 17 0 2 0 735582289 24023040 2559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 5865 2559 83 193 0 5669 0
[pid=18436/tid=18437] ppid=18433 vsize=23460 CPUtime=6.26
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 1111 0 0 0 626 0 0 0 17 0 2 0 735582289 24023040 2559 1992294400 134512640 135305190 4294956144 18446744073709551615 134557348 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28816

[startup+12.7016 s]
/proc/loadavg: 1.08 1.00 1.00 3/67 18437
/proc/meminfo: memFree=1397928/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=27268 CPUtime=25.31
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 3635 0 0 0 2527 4 0 0 20 0 2 0 735582289 27922432 3621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 6817 3621 83 193 0 6621 0
[pid=18436/tid=18437] ppid=18433 vsize=27268 CPUtime=12.66
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 1577 0 0 0 1264 2 0 0 18 0 2 0 735582289 27922432 3621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32624

[startup+25.5014 s]
/proc/loadavg: 1.28 1.05 1.02 3/67 18437
/proc/meminfo: memFree=1394920/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=30148 CPUtime=50.84
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 4406 0 0 0 5079 5 0 0 17 0 2 0 735582289 30871552 4392 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 7537 4392 83 193 0 7341 0
[pid=18436/tid=18437] ppid=18433 vsize=30148 CPUtime=25.46
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 1997 0 0 0 2543 3 0 0 25 0 2 0 735582289 30871552 4392 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35504

[startup+51.102 s]
/proc/loadavg: 1.53 1.12 1.04 3/67 18437
/proc/meminfo: memFree=1390824/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=33932 CPUtime=101.92
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 5420 0 0 0 10185 7 0 0 17 0 2 0 735582289 34746368 5406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 8483 5406 83 193 0 8287 0
[pid=18436/tid=18437] ppid=18433 vsize=33932 CPUtime=51.04
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 2417 0 0 0 5100 4 0 0 25 0 2 0 735582289 34746368 5406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39288

[startup+102.301 s]
/proc/loadavg: 1.79 1.26 1.09 3/67 18437
/proc/meminfo: memFree=1383656/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=41744 CPUtime=204.09
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 7158 0 0 0 20399 10 0 0 25 0 2 0 735582289 42745856 7144 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 10436 7144 83 193 0 10240 0
[pid=18436/tid=18437] ppid=18433 vsize=41744 CPUtime=102.23
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 3234 0 0 0 10217 6 0 0 25 0 2 0 735582289 42745856 7144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528615 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 47100

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.14 3/67 18437
/proc/meminfo: memFree=1376232/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=49284 CPUtime=323.82
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 9010 0 0 0 32369 13 0 0 25 0 2 0 735582289 50466816 8996 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 12321 8996 83 193 0 12125 0
[pid=18436/tid=18437] ppid=18433 vsize=49284 CPUtime=162.19
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 4109 0 0 0 16212 7 0 0 25 0 2 0 735582289 50466816 8996 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 54640

[startup+222.305 s]
/proc/loadavg: 1.97 1.50 1.19 3/67 18437
/proc/meminfo: memFree=1370152/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=55356 CPUtime=443.56
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 10524 0 0 0 44340 16 0 0 18 0 2 0 735582289 56684544 10510 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 13839 10510 83 193 0 13643 0
[pid=18436/tid=18437] ppid=18433 vsize=55356 CPUtime=222.17
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 4877 0 0 0 22208 9 0 0 25 0 2 0 735582289 56684544 10510 1992294400 134512640 135305190 4294956144 18446744073709551615 134551808 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 60712

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 18437
/proc/meminfo: memFree=1368808/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=57312 CPUtime=563.3
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 10885 0 0 0 56313 17 0 0 25 0 2 0 735582289 58687488 10871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 14328 10871 83 193 0 14132 0
[pid=18436/tid=18437] ppid=18433 vsize=57312 CPUtime=282.15
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 5083 0 0 0 28205 10 0 0 25 0 2 0 735582289 58687488 10871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 62668

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 18437
/proc/meminfo: memFree=1361896/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=63480 CPUtime=683.03
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 12588 0 0 0 68282 21 0 0 21 0 2 0 735582289 65003520 12574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 15870 12574 83 193 0 15674 0
[pid=18436/tid=18437] ppid=18433 vsize=63480 CPUtime=342.12
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 5822 0 0 0 34201 11 0 0 25 0 2 0 735582289 65003520 12574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 68836

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 18445
/proc/meminfo: memFree=1360296/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=65700 CPUtime=802.75
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 12989 0 0 0 80253 22 0 0 25 0 2 0 735582289 67276800 12975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 16425 12975 83 193 0 16229 0
[pid=18436/tid=18437] ppid=18433 vsize=65700 CPUtime=402.1
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 6043 0 0 0 40198 12 0 0 25 0 2 0 735582289 67276800 12975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.75
Current children cumulated vsize (KiB) 71056

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 18445
/proc/meminfo: memFree=1354984/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=70548 CPUtime=922.48
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 14303 0 0 0 92224 24 0 0 25 0 2 0 735582289 72241152 14289 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 17637 14289 83 193 0 17441 0
[pid=18436/tid=18437] ppid=18433 vsize=70548 CPUtime=462.06
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 6689 0 0 0 46193 13 0 0 25 0 2 0 735582289 72241152 14289 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.48
Current children cumulated vsize (KiB) 75904

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 18445
/proc/meminfo: memFree=1353704/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=72004 CPUtime=1042.22
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 14644 0 0 0 104197 25 0 0 25 0 2 0 735582289 73732096 14630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 18001 14630 83 193 0 17805 0
[pid=18436/tid=18437] ppid=18433 vsize=72004 CPUtime=522.03
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 6879 0 0 0 52190 13 0 0 25 0 2 0 735582289 73732096 14630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.22
Current children cumulated vsize (KiB) 77360

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 18445
/proc/meminfo: memFree=1350056/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=75664 CPUtime=1161.96
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 15524 0 0 0 116169 27 0 0 25 0 2 0 735582289 77479936 15510 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 18916 15510 83 193 0 18720 0
[pid=18436/tid=18437] ppid=18433 vsize=75664 CPUtime=582.01
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 7332 0 0 0 58187 14 0 0 25 0 2 0 735582289 77479936 15510 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.96
Current children cumulated vsize (KiB) 81020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18445
/proc/meminfo: memFree=1348648/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=77748 CPUtime=1200.08
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 15891 0 0 0 119981 27 0 0 19 0 2 0 735582289 79613952 15877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 19437 15877 83 193 0 19241 0
[pid=18436/tid=18437] ppid=18433 vsize=77748 CPUtime=601.11
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 7537 0 0 0 60097 14 0 0 25 0 2 0 735582289 79613952 15877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 83104

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18445
/proc/meminfo: memFree=1348648/2055920 swapFree=4179868/4192956
[pid=18433] ppid=18431 vsize=5356 CPUtime=0
/proc/18433/stat : 18433 (manysat.sh) S 18431 18433 17973 0 -1 4194304 312 183 0 0 0 0 0 0 16 0 1 0 735582288 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18433/statm: 1339 238 195 169 0 50 0
[pid=18436] ppid=18433 vsize=77748 CPUtime=1200.08
/proc/18436/stat : 18436 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194304 15891 0 0 0 119981 27 0 0 19 0 2 0 735582289 79613952 15877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18436/statm: 19437 15877 83 193 0 19241 0
[pid=18436/tid=18437] ppid=18433 vsize=77748 CPUtime=601.11
/proc/18436/task/18437/stat : 18437 (manysat1.1_stat) R 18433 18433 17973 0 -1 4194368 7537 0 0 0 60097 14 0 0 25 0 2 0 735582289 79613952 15877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 83104

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18433 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.27
CPU usage (%): 199.542
Max. virtual memory (cumulated for all children) (KiB): 83104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 495
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 0.631903 second user time and 1.56676 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 13:54:59
IDJOB=1527267
IDBENCH=70709
IDSOLVER=514
FILE ID=node49/1527267-1238586899
PBS_JOBID= 9062211
Free space on /tmp= 66388 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527267-1238586899/watcher-1527267-1238586899 -o /tmp/evaluation-result-1527267-1238586899/solver-1527267-1238586899 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527267-1238586899.cnf aimd 1

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=277302952

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1413160 kB
Buffers:        108116 kB
Cached:         431540 kB
SwapCached:       6452 kB
Active:         214784 kB
Inactive:       333816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413160 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          14652 kB
Slab:            80092 kB
Committed_AS:  1962416 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-04-01 14:05:02