Trace number 1526943

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) 1200.11 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
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 |    2114     6427 |      --       0       --      -- |     --   | -11/52
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 488   #clauses: 2114   #literals: 6427
0.00/0.00	c CPU time:   0.005999 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-1526943-1238569104/watcher-1526943-1238569104 -o /tmp/evaluation-result-1526943-1238569104/solver-1526943-1238569104 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526943-1238569104.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: 0.99 0.98 1.00 3/64 17333
/proc/meminfo: memFree=1066544/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) R 17331 17333 16893 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 301111817 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17333/statm: 1339 234 194 169 0 50 0
[pid=17334] ppid=17333 vsize=824 CPUtime=0
/proc/17334/stat : 17334 (SatElite) R 17333 17333 16893 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 301111817 843776 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134579028 0 0 4096 3 0 0 0 17 0 0 0
/proc/17334/statm: 206 135 65 127 0 76 0

[startup+0.056426 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17333
/proc/meminfo: memFree=1066544/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.32884 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17333
/proc/meminfo: memFree=1066544/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.409549 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17333
/proc/meminfo: memFree=1066544/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701581 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17333
/proc/meminfo: memFree=1066544/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50167 s]
/proc/loadavg: 0.99 0.98 1.00 3/67 17337
/proc/meminfo: memFree=1063768/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=16916 CPUtime=2.95
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 866 0 0 0 295 0 0 0 16 0 2 0 301111818 17321984 852 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 4229 852 83 193 0 4033 0
[pid=17336/tid=17337] ppid=17333 vsize=16916 CPUtime=1.47
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 337 0 0 0 147 0 0 0 17 0 2 0 301111819 17321984 852 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) 22272

[startup+3.10185 s]
/proc/loadavg: 1.07 1.00 1.01 3/67 17337
/proc/meminfo: memFree=1061400/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=18736 CPUtime=6.15
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 1433 0 0 0 614 1 0 0 17 0 2 0 301111818 19185664 1419 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 4684 1419 83 193 0 4488 0
[pid=17336/tid=17337] ppid=17333 vsize=18736 CPUtime=3.07
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 651 0 0 0 307 0 0 0 19 0 2 0 301111819 19185664 1419 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24092

[startup+6.30121 s]
/proc/loadavg: 1.07 1.00 1.01 3/67 17337
/proc/meminfo: memFree=1056984/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=22468 CPUtime=12.52
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 2474 0 0 0 1250 2 0 0 17 0 2 0 301111818 23007232 2460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 5617 2460 83 193 0 5421 0
[pid=17336/tid=17337] ppid=17333 vsize=22468 CPUtime=6.27
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 1151 0 0 0 626 1 0 0 17 0 2 0 301111819 23007232 2460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27824

[startup+12.7029 s]
/proc/loadavg: 1.22 1.03 1.02 3/67 17337
/proc/meminfo: memFree=1052888/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=26656 CPUtime=25.29
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 3354 0 0 0 2526 3 0 0 17 0 2 0 301111818 27295744 3331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 6664 3331 83 193 0 6468 0
[pid=17336/tid=17337] ppid=17333 vsize=26656 CPUtime=12.67
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 1515 0 0 0 1265 2 0 0 17 0 2 0 301111819 27295744 3331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32012

[startup+25.5053 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 17337
/proc/meminfo: memFree=1049496/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=30268 CPUtime=50.84
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 4227 0 0 0 5079 5 0 0 20 0 2 0 301111818 30994432 4204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 7567 4204 83 193 0 7371 0
[pid=17336/tid=17337] ppid=17333 vsize=30268 CPUtime=25.45
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 1926 0 0 0 2543 2 0 0 25 0 2 0 301111819 30994432 4204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35624

[startup+51.1012 s]
/proc/loadavg: 1.56 1.14 1.05 3/67 17337
/proc/meminfo: memFree=1045464/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=33896 CPUtime=101.91
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 5273 0 0 0 10184 7 0 0 18 0 2 0 301111818 34709504 5250 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 8474 5250 83 193 0 8278 0
[pid=17336/tid=17337] ppid=17333 vsize=33896 CPUtime=51.05
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 2365 0 0 0 5101 4 0 0 25 0 2 0 301111819 34709504 5250 1992294400 134512640 135305190 4294956144 18446744073709551615 134557263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 39252

[startup+102.302 s]
/proc/loadavg: 1.85 1.28 1.10 3/67 17337
/proc/meminfo: memFree=1039128/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=41076 CPUtime=204.09
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 6809 0 0 0 20399 10 0 0 22 0 2 0 301111818 42061824 6786 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 10269 6786 83 193 0 10073 0
[pid=17336/tid=17337] ppid=17333 vsize=41076 CPUtime=102.23
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 3106 0 0 0 10218 5 0 0 25 0 2 0 301111819 42061824 6786 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46432

[startup+162.301 s]
/proc/loadavg: 1.99 1.43 1.16 3/67 17343
/proc/meminfo: memFree=1031888/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=47896 CPUtime=323.8
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 8520 0 0 0 32367 13 0 0 25 0 2 0 301111818 49045504 8497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 11974 8497 83 193 0 11778 0
[pid=17336/tid=17337] ppid=17333 vsize=47896 CPUtime=162.2
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 3973 0 0 0 16213 7 0 0 25 0 2 0 301111819 49045504 8497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 53252

[startup+222.301 s]
/proc/loadavg: 2.03 1.55 1.22 3/67 17343
/proc/meminfo: memFree=1026840/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=52828 CPUtime=443.54
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 9840 0 0 0 44338 16 0 0 25 0 2 0 301111818 54095872 9817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 13207 9817 83 193 0 13011 0
[pid=17336/tid=17337] ppid=17333 vsize=52828 CPUtime=222.18
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 4653 0 0 0 22209 9 0 0 25 0 2 0 301111819 54095872 9817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 58184

[startup+282.302 s]
/proc/loadavg: 2.04 1.64 1.27 3/67 17343
/proc/meminfo: memFree=1023640/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=56336 CPUtime=563.28
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 10678 0 0 0 56309 19 0 0 25 0 2 0 301111818 57688064 10655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 14084 10655 83 193 0 13888 0
[pid=17336/tid=17337] ppid=17333 vsize=56336 CPUtime=282.16
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 5105 0 0 0 28205 11 0 0 25 0 2 0 301111819 57688064 10655 1992294400 134512640 135305190 4294956144 18446744073709551615 134565634 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 61692

[startup+342.305 s]
/proc/loadavg: 2.12 1.73 1.32 3/67 17343
/proc/meminfo: memFree=1019480/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=60148 CPUtime=683.03
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 11685 0 0 0 68282 21 0 0 25 0 2 0 301111818 61591552 11662 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 15037 11662 83 193 0 14841 0
[pid=17336/tid=17337] ppid=17333 vsize=60148 CPUtime=342.14
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 5667 0 0 0 34203 11 0 0 25 0 2 0 301111819 61591552 11662 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 65504

[startup+402.302 s]
/proc/loadavg: 2.12 1.79 1.37 3/67 17343
/proc/meminfo: memFree=1016664/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=63348 CPUtime=802.76
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 12402 0 0 0 80254 22 0 0 25 0 2 0 301111818 64868352 12379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 15837 12379 83 193 0 15641 0
[pid=17336/tid=17337] ppid=17333 vsize=63348 CPUtime=402.12
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 6007 0 0 0 40200 12 0 0 25 0 2 0 301111819 64868352 12379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 68704

[startup+462.302 s]
/proc/loadavg: 2.10 1.85 1.41 3/67 17343
/proc/meminfo: memFree=1011032/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=68828 CPUtime=922.5
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 13810 0 0 0 92226 24 0 0 25 0 2 0 301111818 70479872 13787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 17207 13787 83 193 0 17011 0
[pid=17336/tid=17337] ppid=17333 vsize=68828 CPUtime=462.1
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 6748 0 0 0 46197 13 0 0 25 0 2 0 301111819 70479872 13787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 74184

[startup+522.301 s]
/proc/loadavg: 2.27 1.93 1.46 3/67 17343
/proc/meminfo: memFree=1010520/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=69336 CPUtime=1042.24
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 13922 0 0 0 104200 24 0 0 25 0 2 0 301111818 71000064 13899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 17334 13899 83 193 0 17138 0
[pid=17336/tid=17337] ppid=17333 vsize=69336 CPUtime=522.09
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 6768 0 0 0 52196 13 0 0 25 0 2 0 301111819 71000064 13899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 74692

[startup+582.302 s]
/proc/loadavg: 2.35 2.02 1.52 3/67 17343
/proc/meminfo: memFree=1008216/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=71680 CPUtime=1161.98
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 14519 0 0 0 116173 25 0 0 25 0 2 0 301111818 73400320 14496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 17920 14496 83 193 0 17724 0
[pid=17336/tid=17337] ppid=17333 vsize=71680 CPUtime=582.07
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 7008 0 0 0 58194 13 0 0 19 0 2 0 301111819 73400320 14496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 77036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.34 2.03 1.53 3/67 17343
/proc/meminfo: memFree=1005528/2055920 swapFree=4181692/4192956
[pid=17333] ppid=17331 vsize=5356 CPUtime=0
/proc/17333/stat : 17333 (manysat.sh) S 17331 17333 16893 0 -1 4194304 312 164 0 0 0 0 0 0 16 0 1 0 301111817 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17333/statm: 1339 238 195 169 0 50 0
[pid=17336] ppid=17333 vsize=73976 CPUtime=1200.11
/proc/17336/stat : 17336 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194304 15176 0 0 0 119985 26 0 0 25 0 2 0 301111818 75751424 15153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17336/statm: 18494 15153 83 193 0 18298 0
[pid=17336/tid=17337] ppid=17333 vsize=73976 CPUtime=601.16
/proc/17336/task/17337/stat : 17337 (manysat1.1_stat) R 17333 17333 16893 0 -1 4194368 7316 0 0 0 60103 13 0 0 25 0 2 0 301111819 75751424 15153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528872 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 79332

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 17333 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=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.11
#
# 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): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.26
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 79332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476
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 0.575912 second user time and 1.62275 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-01 08:58:24
IDJOB=1526943
IDBENCH=70644
IDSOLVER=515
FILE ID=node42/1526943-1238569104
PBS_JOBID= 9062145
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526943-1238569104/watcher-1526943-1238569104 -o /tmp/evaluation-result-1526943-1238569104/solver-1526943-1238569104 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526943-1238569104.cnf aimd 2

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=887526950

node42.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		: 3000.211
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		: 3000.211
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:       1067024 kB
Buffers:        114924 kB
Cached:         767904 kB
SwapCached:       5184 kB
Active:         193488 kB
Inactive:       697876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1067024 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14268 kB
Slab:            83624 kB
Committed_AS:  1047568 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-04-01 09:08:26