Trace number 1527228

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) 1200.15 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
MD5SUM6b9d9c25eec439b73e50a5fc031019ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1861     5656 |      --       0       --      -- |     --   | -9/46
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 431   #clauses: 1861   #literals: 5656
0.00/0.01	c CPU time:   0.005999 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-1527228-1238584395/watcher-1527228-1238584395 -o /tmp/evaluation-result-1527228-1238584395/solver-1527228-1238584395 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527228-1238584395.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: 0.91 0.97 0.99 3/64 9947
/proc/meminfo: memFree=1523144/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) R 9945 9947 9525 0 -1 4194304 250 0 0 0 0 0 0 0 19 0 1 0 1131101519 5484544 217 1992294400 4194304 4889804 548682068784 18446744073709551615 235370899955 0 0 4100 65536 0 0 0 17 0 0 0
/proc/9947/statm: 1339 223 185 169 0 50 0

[startup+0.0163 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9947
/proc/meminfo: memFree=1523144/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101307 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9947
/proc/meminfo: memFree=1523144/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301325 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9947
/proc/meminfo: memFree=1523144/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701362 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9947
/proc/meminfo: memFree=1523144/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 9951
/proc/meminfo: memFree=1520816/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=16776 CPUtime=2.95
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 829 0 0 0 295 0 0 0 17 0 2 0 1131101521 17178624 815 1992294400 134512640 135305190 4294956144 18446744073709551615 134530552 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 4194 815 83 193 0 3998 0
[pid=9950/tid=9951] ppid=9947 vsize=16776 CPUtime=1.47
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 321 0 0 0 147 0 0 0 17 0 2 0 1131101521 17178624 815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22132

[startup+3.10258 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 9951
/proc/meminfo: memFree=1518768/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=18920 CPUtime=6.15
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 1440 0 0 0 614 1 0 0 17 0 2 0 1131101521 19374080 1426 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 4730 1426 83 193 0 4534 0
[pid=9950/tid=9951] ppid=9947 vsize=18920 CPUtime=3.06
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 599 0 0 0 306 0 0 0 18 0 2 0 1131101521 19374080 1426 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24276

[startup+6.30188 s]
/proc/loadavg: 1.00 0.98 0.99 3/67 9951
/proc/meminfo: memFree=1514288/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=22268 CPUtime=12.53
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 2401 0 0 0 1251 2 0 0 17 0 2 0 1131101521 22802432 2387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 5567 2387 83 193 0 5371 0
[pid=9950/tid=9951] ppid=9947 vsize=22268 CPUtime=6.25
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 1015 0 0 0 624 1 0 0 17 0 2 0 1131101521 22802432 2387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27624

[startup+12.7024 s]
/proc/loadavg: 1.08 1.00 1.00 3/67 9951
/proc/meminfo: memFree=1509624/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=26432 CPUtime=25.31
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 3304 0 0 0 2527 4 0 0 18 0 2 0 1131101521 27066368 3290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 6608 3290 83 193 0 6412 0
[pid=9950/tid=9951] ppid=9947 vsize=26432 CPUtime=12.62
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 1425 0 0 0 1261 1 0 0 25 0 2 0 1131101521 27066368 3290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31788

[startup+25.5016 s]
/proc/loadavg: 1.28 1.05 1.02 3/67 9951
/proc/meminfo: memFree=1506936/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=28924 CPUtime=50.85
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 4054 0 0 0 5080 5 0 0 18 0 2 0 1131101521 29618176 4040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 7231 4040 83 193 0 7035 0
[pid=9950/tid=9951] ppid=9947 vsize=28924 CPUtime=25.37
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 1773 0 0 0 2535 2 0 0 25 0 2 0 1131101521 29618176 4040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34280

[startup+51.1019 s]
/proc/loadavg: 1.53 1.12 1.04 3/67 9951
/proc/meminfo: memFree=1501880/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=33648 CPUtime=101.94
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 5316 0 0 0 10187 7 0 0 20 0 2 0 1131101521 34455552 5302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 8412 5302 83 193 0 8216 0
[pid=9950/tid=9951] ppid=9947 vsize=33648 CPUtime=50.87
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 2355 0 0 0 5084 3 0 0 25 0 2 0 1131101521 34455552 5302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 39004

[startup+102.307 s]
/proc/loadavg: 1.79 1.26 1.09 3/67 9951
/proc/meminfo: memFree=1496312/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=39860 CPUtime=204.11
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 6638 0 0 0 20402 9 0 0 25 0 2 0 1131101521 40816640 6624 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 9965 6624 83 193 0 9769 0
[pid=9950/tid=9951] ppid=9947 vsize=39860 CPUtime=101.87
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 2938 0 0 0 10183 4 0 0 25 0 2 0 1131101521 40816640 6624 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 45216

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.14 3/67 9951
/proc/meminfo: memFree=1490552/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=44720 CPUtime=323.84
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 8062 0 0 0 32372 12 0 0 25 0 2 0 1131101521 45793280 8048 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 11180 8048 83 193 0 10984 0
[pid=9950/tid=9951] ppid=9947 vsize=44720 CPUtime=161.62
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 3609 0 0 0 16157 5 0 0 25 0 2 0 1131101521 45793280 8048 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 50076

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.19 3/67 9951
/proc/meminfo: memFree=1485496/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=51296 CPUtime=443.58
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 9321 0 0 0 44344 14 0 0 17 0 2 0 1131101521 52527104 9307 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 12824 9307 83 193 0 12628 0
[pid=9950/tid=9951] ppid=9947 vsize=51296 CPUtime=221.4
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 4368 0 0 0 22133 7 0 0 25 0 2 0 1131101521 52527104 9307 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 56652

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 9951
/proc/meminfo: memFree=1482488/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=54584 CPUtime=563.33
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 10129 0 0 0 56317 16 0 0 25 0 2 0 1131101521 55894016 10115 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 13646 10115 83 193 0 13450 0
[pid=9950/tid=9951] ppid=9947 vsize=54584 CPUtime=281.17
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 4794 0 0 0 28109 8 0 0 25 0 2 0 1131101521 55894016 10115 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.33
Current children cumulated vsize (KiB) 59940

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 9951
/proc/meminfo: memFree=1479352/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=57276 CPUtime=683.06
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 10842 0 0 0 68288 18 0 0 25 0 2 0 1131101521 58650624 10828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 14319 10828 83 193 0 14123 0
[pid=9950/tid=9951] ppid=9947 vsize=57276 CPUtime=340.93
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 5201 0 0 0 34084 9 0 0 25 0 2 0 1131101521 58650624 10828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 62632

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 9951
/proc/meminfo: memFree=1474616/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=62492 CPUtime=802.8
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 12075 0 0 0 80260 20 0 0 25 0 2 0 1131101521 63991808 12061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 15623 12061 83 193 0 15427 0
[pid=9950/tid=9951] ppid=9947 vsize=62492 CPUtime=400.69
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 5825 0 0 0 40059 10 0 0 25 0 2 0 1131101521 63991808 12061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.8
Current children cumulated vsize (KiB) 67848

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 9951
/proc/meminfo: memFree=1470136/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=67344 CPUtime=922.54
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 13154 0 0 0 92232 22 0 0 17 0 2 0 1131101521 68960256 13140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 16836 13140 83 193 0 16640 0
[pid=9950/tid=9951] ppid=9947 vsize=67344 CPUtime=460.46
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 6252 0 0 0 46035 11 0 0 25 0 2 0 1131101521 68960256 13140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 72700

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 9951
/proc/meminfo: memFree=1467960/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=69304 CPUtime=1042.29
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 13715 0 0 0 104206 23 0 0 25 0 2 0 1131101521 70967296 13701 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 17326 13701 83 193 0 17130 0
[pid=9950/tid=9951] ppid=9947 vsize=69304 CPUtime=520.22
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 6523 0 0 0 52011 11 0 0 25 0 2 0 1131101521 70967296 13701 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.29
Current children cumulated vsize (KiB) 74660

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 9951
/proc/meminfo: memFree=1463544/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=73112 CPUtime=1162.04
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 14808 0 0 0 116179 25 0 0 17 0 2 0 1131101521 74866688 14794 1992294400 134512640 135305190 4294956144 18446744073709551615 134538534 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 18278 14794 83 193 0 18082 0
[pid=9950/tid=9951] ppid=9947 vsize=73112 CPUtime=579.99
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 7046 0 0 0 57987 12 0 0 25 0 2 0 1131101521 74866688 14794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162.04
Current children cumulated vsize (KiB) 78468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 9951
/proc/meminfo: memFree=1462840/2055920 swapFree=4176708/4192956
[pid=9947] ppid=9945 vsize=5356 CPUtime=0
/proc/9947/stat : 9947 (manysat.sh) S 9945 9947 9525 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131101519 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 1339 238 195 169 0 50 0
[pid=9950] ppid=9947 vsize=73732 CPUtime=1200.15
/proc/9950/stat : 9950 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194304 14964 0 0 0 119990 25 0 0 25 0 2 0 1131101521 75501568 14950 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/9950/statm: 18433 14950 83 193 0 18237 0
[pid=9950/tid=9951] ppid=9947 vsize=73732 CPUtime=599.02
/proc/9950/task/9951/stat : 9951 (manysat1.1_stat) R 9947 9947 9525 0 -1 4194368 7202 0 0 0 59889 13 0 0 25 0 2 0 1131101521 75501568 14950 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 79088

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 9947 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.15
CPU user time (s): 1199.9
CPU system time (s): 0.25
CPU usage (%): 199.553
Max. virtual memory (cumulated for all children) (KiB): 79088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 0.559914 second user time and 1.63875 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-01 13:13:15
IDJOB=1527228
IDBENCH=70701
IDSOLVER=515
FILE ID=node51/1527228-1238584395
PBS_JOBID= 9062221
Free space on /tmp= 65256 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527228-1238584395/watcher-1527228-1238584395 -o /tmp/evaluation-result-1527228-1238584395/solver-1527228-1238584395 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527228-1238584395.cnf aimd 2

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

MD5SUM BENCH= 6b9d9c25eec439b73e50a5fc031019ea
RANDOM SEED=57209479

node51.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		: 3000.234
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		: 3000.234
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:       1523688 kB
Buffers:         91688 kB
Cached:         342504 kB
SwapCached:      10052 kB
Active:         222244 kB
Inactive:       223436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523688 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17152 kB
Slab:            72668 kB
Committed_AS:  3131744 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-04-01 13:23:18