Trace number 1527017

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) 1200.13 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S621134782-041.cnf
MD5SUM09a6dc57cba44ea6f55eca37108c958d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2200     6654 |      --       0       --      -- |     --   | -10/24
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 510   #clauses: 2200   #literals: 6654
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-1527017-1238572869/watcher-1527017-1238572869 -o /tmp/evaluation-result-1527017-1238572869/solver-1527017-1238572869 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527017-1238572869.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: 1.00 1.00 1.00 3/64 17501
/proc/meminfo: memFree=1066024/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) R 17499 17501 17366 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 301488282 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17501/statm: 1339 234 194 169 0 50 0
[pid=17502] ppid=17501 vsize=956 CPUtime=0
/proc/17502/stat : 17502 (SatElite) R 17501 17501 17366 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 301488282 978944 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134542692 0 0 4096 3 0 0 0 17 0 0 0
/proc/17502/statm: 239 123 50 127 0 109 0

[startup+0.103661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17501
/proc/meminfo: memFree=1066024/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201672 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17501
/proc/meminfo: memFree=1066024/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301682 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17501
/proc/meminfo: memFree=1066024/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701727 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17501
/proc/meminfo: memFree=1066024/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 17505
/proc/meminfo: memFree=1063248/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=16912 CPUtime=2.95
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 951 0 0 0 295 0 0 0 17 0 2 0 301488283 17317888 936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 4228 936 83 193 0 4032 0
[pid=17504/tid=17505] ppid=17501 vsize=16912 CPUtime=1.47
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 390 0 0 0 147 0 0 0 17 0 2 0 301488284 17317888 936 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22268

[startup+3.103 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 17505
/proc/meminfo: memFree=1060496/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=18888 CPUtime=6.15
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 1511 0 0 0 614 1 0 0 17 0 2 0 301488283 19341312 1496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 4722 1496 83 193 0 4526 0
[pid=17504/tid=17505] ppid=17501 vsize=18888 CPUtime=3.07
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 666 0 0 0 307 0 0 0 18 0 2 0 301488284 19341312 1496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24244

[startup+6.30135 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 17505
/proc/meminfo: memFree=1056208/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=23668 CPUtime=12.53
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 2593 0 0 0 1251 2 0 0 19 0 2 0 301488283 24236032 2549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 5917 2549 83 193 0 5721 0
[pid=17504/tid=17505] ppid=17501 vsize=23668 CPUtime=6.27
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 1167 0 0 0 626 1 0 0 17 0 2 0 301488284 24236032 2549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 29024

[startup+12.7011 s]
/proc/loadavg: 1.22 1.05 1.02 3/67 17505
/proc/meminfo: memFree=1052112/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=26812 CPUtime=25.29
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 3446 0 0 0 2526 3 0 0 18 0 2 0 301488283 27455488 3402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 6703 3402 83 193 0 6507 0
[pid=17504/tid=17505] ppid=17501 vsize=26812 CPUtime=12.66
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 1535 0 0 0 1265 1 0 0 19 0 2 0 301488284 27455488 3402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32168

[startup+25.5015 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 17505
/proc/meminfo: memFree=1047888/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=31532 CPUtime=50.83
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 4553 0 0 0 5077 6 0 0 24 0 2 0 301488283 32288768 4509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 7883 4509 83 193 0 7687 0
[pid=17504/tid=17505] ppid=17501 vsize=31532 CPUtime=25.46
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 2050 0 0 0 2543 3 0 0 25 0 2 0 301488284 32288768 4509 1992294400 134512640 135305190 4294956144 18446744073709551615 134556566 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 36888

[startup+51.1013 s]
/proc/loadavg: 1.56 1.15 1.05 3/67 17505
/proc/meminfo: memFree=1043920/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=34600 CPUtime=101.91
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 5545 0 0 0 10183 8 0 0 19 0 2 0 301488283 35430400 5501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 8650 5501 83 193 0 8454 0
[pid=17504/tid=17505] ppid=17501 vsize=34600 CPUtime=51.04
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 2512 0 0 0 5100 4 0 0 25 0 2 0 301488284 35430400 5501 1992294400 134512640 135305190 4294956144 18446744073709551615 134552020 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 39956

[startup+102.302 s]
/proc/loadavg: 1.82 1.29 1.10 3/67 17505
/proc/meminfo: memFree=1037136/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=41604 CPUtime=204.1
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 7194 0 0 0 20397 13 0 0 25 0 2 0 301488283 42602496 7150 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 10401 7150 83 193 0 10205 0
[pid=17504/tid=17505] ppid=17501 vsize=41604 CPUtime=102.22
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 3320 0 0 0 10216 6 0 0 19 0 2 0 301488284 42602496 7150 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46960

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 17505
/proc/meminfo: memFree=1032208/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=46940 CPUtime=323.83
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 8410 0 0 0 32367 16 0 0 25 0 2 0 301488283 48066560 8366 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 11735 8366 83 193 0 11539 0
[pid=17504/tid=17505] ppid=17501 vsize=46940 CPUtime=162.2
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 3985 0 0 0 16212 8 0 0 25 0 2 0 301488284 48066560 8366 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 52296

[startup+222.306 s]
/proc/loadavg: 1.97 1.52 1.20 3/67 17505
/proc/meminfo: memFree=1025808/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=52864 CPUtime=443.58
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 10020 0 0 0 44338 20 0 0 17 0 2 0 301488283 54132736 9976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 13216 9976 83 193 0 13020 0
[pid=17504/tid=17505] ppid=17501 vsize=52864 CPUtime=222.18
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 4858 0 0 0 22208 10 0 0 25 0 2 0 301488284 54132736 9976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 58220

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 17505
/proc/meminfo: memFree=1022800/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=55968 CPUtime=563.3
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 10788 0 0 0 56309 21 0 0 25 0 2 0 301488283 57311232 10744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 13992 10744 83 193 0 13796 0
[pid=17504/tid=17505] ppid=17501 vsize=55968 CPUtime=282.15
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 5360 0 0 0 28204 11 0 0 25 0 2 0 301488284 57311232 10744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 61324

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 17505
/proc/meminfo: memFree=1019032/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=60296 CPUtime=683.04
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 11702 0 0 0 68281 23 0 0 25 0 2 0 301488283 61743104 11658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 15074 11658 83 193 0 14878 0
[pid=17504/tid=17505] ppid=17501 vsize=60296 CPUtime=342.13
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 5875 0 0 0 34201 12 0 0 25 0 2 0 301488284 61743104 11658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 65652

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 17505
/proc/meminfo: memFree=1016600/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=62344 CPUtime=802.78
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 12337 0 0 0 80254 24 0 0 18 0 2 0 301488283 63840256 12293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 15586 12293 83 193 0 15390 0
[pid=17504/tid=17505] ppid=17501 vsize=62344 CPUtime=402.11
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 6288 0 0 0 40198 13 0 0 25 0 2 0 301488284 63840256 12293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 67700

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 17505
/proc/meminfo: memFree=1009432/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=70492 CPUtime=922.52
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 14130 0 0 0 92225 27 0 0 25 0 2 0 301488283 72183808 14086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528402 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 17623 14086 83 193 0 17427 0
[pid=17504/tid=17505] ppid=17501 vsize=70492 CPUtime=462.07
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 7187 0 0 0 46193 14 0 0 25 0 2 0 301488284 72183808 14086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 75848

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 17505
/proc/meminfo: memFree=1009176/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=70772 CPUtime=1042.26
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 14209 0 0 0 104199 27 0 0 25 0 2 0 301488283 72470528 14165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 17693 14165 83 193 0 17497 0
[pid=17504/tid=17505] ppid=17501 vsize=70772 CPUtime=522.05
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 7200 0 0 0 52191 14 0 0 25 0 2 0 301488284 72470528 14165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 76128

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 17505
/proc/meminfo: memFree=1006808/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=72940 CPUtime=1162.01
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 14790 0 0 0 116172 29 0 0 25 0 2 0 301488283 74690560 14746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 18235 14746 83 193 0 18039 0
[pid=17504/tid=17505] ppid=17501 vsize=72940 CPUtime=582.03
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 7478 0 0 0 58188 15 0 0 25 0 2 0 301488284 74690560 14746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 78296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 17505
/proc/meminfo: memFree=1004184/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=76032 CPUtime=1200.13
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 15432 0 0 0 119983 30 0 0 25 0 2 0 301488283 77856768 15388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 19008 15388 83 193 0 18812 0
[pid=17504/tid=17505] ppid=17501 vsize=76032 CPUtime=601.13
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 7793 0 0 0 60097 16 0 0 25 0 2 0 301488284 77856768 15388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 81388

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 17505
/proc/meminfo: memFree=1004184/2055920 swapFree=4181692/4192956
[pid=17501] ppid=17499 vsize=5356 CPUtime=0
/proc/17501/stat : 17501 (manysat.sh) S 17499 17501 17366 0 -1 4194304 312 169 0 0 0 0 0 0 16 0 1 0 301488282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17501/statm: 1339 238 195 169 0 50 0
[pid=17504] ppid=17501 vsize=76032 CPUtime=1200.13
/proc/17504/stat : 17504 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194304 15432 0 0 0 119983 30 0 0 25 0 2 0 301488283 77856768 15388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17504/statm: 19008 15388 83 193 0 18812 0
[pid=17504/tid=17505] ppid=17501 vsize=76032 CPUtime=601.13
/proc/17504/task/17505/stat : 17505 (manysat1.1_stat) R 17501 17501 17366 0 -1 4194368 7793 0 0 0 60097 16 0 0 25 0 2 0 301488284 77856768 15388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 81388

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17501 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 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.13
CPU user time (s): 1199.83
CPU system time (s): 0.3
CPU usage (%): 199.549
Max. virtual memory (cumulated for all children) (KiB): 81388

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= 481
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 0.526919 second user time and 1.67175 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-01 10:01:09
IDJOB=1527017
IDBENCH=70659
IDSOLVER=514
FILE ID=node42/1527017-1238572869
PBS_JOBID= 9062185
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S621134782-041.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527017-1238572869/watcher-1527017-1238572869 -o /tmp/evaluation-result-1527017-1238572869/solver-1527017-1238572869 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527017-1238572869.cnf aimd 1

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

MD5SUM BENCH= 09a6dc57cba44ea6f55eca37108c958d
RANDOM SEED=1064568404

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:       1066504 kB
Buffers:        115080 kB
Cached:         768088 kB
SwapCached:       5184 kB
Active:         194212 kB
Inactive:       697436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066504 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          14264 kB
Slab:            83808 kB
Committed_AS:  1050840 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 10:11:13