Trace number 1525938

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) 1200.05 601.419

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S308012126-046.cnf
MD5SUM8824df59c7b60dfa0748d28bf56c7110
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 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-1525938-1238483965/watcher-1525938-1238483965 -o /tmp/evaluation-result-1525938-1238483965/solver-1525938-1238483965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525938-1238483965.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: 1.00 1.00 1.09 3/64 27291
/proc/meminfo: memFree=1355160/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121062556 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 235 195 169 0 50 0
[pid=27292] ppid=27291 vsize=824 CPUtime=0
/proc/27292/stat : 27292 (SatElite) R 27291 27291 27153 0 -1 4194304 122 0 0 0 0 0 0 0 19 0 1 0 1121062557 843776 106 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27292/statm: 206 106 50 127 0 76 0

[startup+0.070594 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 27291
/proc/meminfo: memFree=1355160/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.487224 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 27291
/proc/meminfo: memFree=1355160/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515888 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 27291
/proc/meminfo: memFree=1355160/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701924 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 27291
/proc/meminfo: memFree=1355160/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.09 3/67 27295
/proc/meminfo: memFree=1351680/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=15888 CPUtime=2.96
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 1023 0 0 0 296 0 0 0 17 0 2 0 1121062557 16269312 1009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 3972 1009 83 193 0 3776 0
[pid=27294/tid=27295] ppid=27291 vsize=15888 CPUtime=1.48
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 464 0 0 0 148 0 0 0 20 0 2 0 1121062558 16269312 1009 1992294400 134512640 135305190 4294956144 18446744073709551615 134857151 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21244

[startup+3.10136 s]
/proc/loadavg: 1.08 1.02 1.09 3/67 27295
/proc/meminfo: memFree=1349376/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=19832 CPUtime=6.15
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 1663 0 0 0 614 1 0 0 17 0 2 0 1121062557 20307968 1649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 4958 1649 83 193 0 4762 0
[pid=27294/tid=27295] ppid=27291 vsize=19832 CPUtime=3.07
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 762 0 0 0 307 0 0 0 17 0 2 0 1121062558 20307968 1649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 25188

[startup+6.30195 s]
/proc/loadavg: 1.08 1.02 1.09 3/67 27295
/proc/meminfo: memFree=1344384/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=24144 CPUtime=12.54
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 2782 0 0 0 1252 2 0 0 23 0 2 0 1121062557 24723456 2768 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 6036 2768 83 193 0 5840 0
[pid=27294/tid=27295] ppid=27291 vsize=24144 CPUtime=6.27
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 1326 0 0 0 626 1 0 0 25 0 2 0 1121062558 24723456 2768 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 29500

[startup+12.7011 s]
/proc/loadavg: 1.22 1.05 1.10 3/67 27295
/proc/meminfo: memFree=1340096/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=28240 CPUtime=25.3
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 3746 0 0 0 2527 3 0 0 25 0 2 0 1121062557 28917760 3732 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 7060 3732 83 193 0 6864 0
[pid=27294/tid=27295] ppid=27291 vsize=28240 CPUtime=12.66
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 1748 0 0 0 1265 1 0 0 25 0 2 0 1121062558 28917760 3732 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 33596

[startup+25.5014 s]
/proc/loadavg: 1.34 1.08 1.11 3/67 27295
/proc/meminfo: memFree=1336064/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=31900 CPUtime=50.85
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 4720 0 0 0 5080 5 0 0 25 0 2 0 1121062557 32665600 4706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 7975 4706 83 193 0 7779 0
[pid=27294/tid=27295] ppid=27291 vsize=31900 CPUtime=25.46
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 2105 0 0 0 2544 2 0 0 25 0 2 0 1121062558 32665600 4706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 37256

[startup+51.1011 s]
/proc/loadavg: 1.56 1.15 1.13 3/67 27295
/proc/meminfo: memFree=1330048/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=38628 CPUtime=101.92
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 6240 0 0 0 10184 8 0 0 25 0 2 0 1121062557 39555072 6226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 9657 6226 83 193 0 9461 0
[pid=27294/tid=27295] ppid=27291 vsize=38628 CPUtime=51.04
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 2788 0 0 0 5100 4 0 0 25 0 2 0 1121062558 39555072 6226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 43984

[startup+102.301 s]
/proc/loadavg: 1.81 1.28 1.18 3/67 27295
/proc/meminfo: memFree=1321088/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=47652 CPUtime=204.09
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 8466 0 0 0 20396 13 0 0 25 0 2 0 1121062557 48795648 8452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 11913 8452 83 193 0 11717 0
[pid=27294/tid=27295] ppid=27291 vsize=47652 CPUtime=102.22
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 3912 0 0 0 10215 7 0 0 17 0 2 0 1121062558 48795648 8452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 53008

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.23 3/67 27295
/proc/meminfo: memFree=1313088/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=56300 CPUtime=323.82
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 10444 0 0 0 32366 16 0 0 25 0 2 0 1121062557 57651200 10430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 14075 10430 83 193 0 13879 0
[pid=27294/tid=27295] ppid=27291 vsize=56300 CPUtime=162.19
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 5212 0 0 0 16210 9 0 0 25 0 2 0 1121062558 57651200 10430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 61656

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.27 3/67 27295
/proc/meminfo: memFree=1306176/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=63640 CPUtime=443.54
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 12264 0 0 0 44335 19 0 0 17 0 2 0 1121062557 65167360 12250 1992294400 134512640 135305190 4294956144 18446744073709551615 134538142 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 15910 12250 83 193 0 15714 0
[pid=27294/tid=27295] ppid=27291 vsize=63640 CPUtime=222.16
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 6190 0 0 0 22205 11 0 0 25 0 2 0 1121062558 65167360 12250 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 68996

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.31 3/67 27295
/proc/meminfo: memFree=1302208/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=67508 CPUtime=563.28
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 13220 0 0 0 56307 21 0 0 25 0 2 0 1121062557 69128192 13206 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 16877 13206 83 193 0 16681 0
[pid=27294/tid=27295] ppid=27291 vsize=67508 CPUtime=282.13
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 6867 0 0 0 28201 12 0 0 25 0 2 0 1121062558 69128192 13206 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 72864

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.36 3/67 27295
/proc/meminfo: memFree=1298496/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=70584 CPUtime=683.01
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 14112 0 0 0 68279 22 0 0 25 0 2 0 1121062557 72278016 14098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 17646 14098 83 193 0 17450 0
[pid=27294/tid=27295] ppid=27291 vsize=70584 CPUtime=342.1
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 7342 0 0 0 34198 12 0 0 25 0 2 0 1121062558 72278016 14098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 75940

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 27295
/proc/meminfo: memFree=1293888/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=76544 CPUtime=802.73
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 15251 0 0 0 80249 24 0 0 25 0 2 0 1121062557 78381056 15237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 19136 15237 83 193 0 18940 0
[pid=27294/tid=27295] ppid=27291 vsize=76544 CPUtime=402.07
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 8032 0 0 0 40193 14 0 0 25 0 2 0 1121062558 78381056 15237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.73
Current children cumulated vsize (KiB) 81900

[startup+462.306 s]
/proc/loadavg: 1.99 1.78 1.43 3/67 27295
/proc/meminfo: memFree=1290496/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=80904 CPUtime=922.47
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 16096 0 0 0 92220 27 0 0 25 0 2 0 1121062557 82845696 16082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 20226 16082 83 193 0 20030 0
[pid=27294/tid=27295] ppid=27291 vsize=80904 CPUtime=462.04
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 8341 0 0 0 46189 15 0 0 21 0 2 0 1121062558 82845696 16082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.47
Current children cumulated vsize (KiB) 86260

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 27295
/proc/meminfo: memFree=1286336/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=85004 CPUtime=1042.21
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 17161 0 0 0 104191 30 0 0 25 0 2 0 1121062557 87044096 17147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 21251 17147 83 193 0 21055 0
[pid=27294/tid=27295] ppid=27291 vsize=85004 CPUtime=522.01
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 8994 0 0 0 52185 16 0 0 25 0 2 0 1121062558 87044096 17147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.21
Current children cumulated vsize (KiB) 90360

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 27295
/proc/meminfo: memFree=1282240/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=89492 CPUtime=1161.93
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 18150 0 0 0 116161 32 0 0 25 0 2 0 1121062557 91639808 18136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 22373 18136 83 193 0 22177 0
[pid=27294/tid=27295] ppid=27291 vsize=89492 CPUtime=581.98
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 9375 0 0 0 58181 17 0 0 25 0 2 0 1121062558 91639808 18136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.93
Current children cumulated vsize (KiB) 94848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 27295
/proc/meminfo: memFree=1281408/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=90140 CPUtime=1200.05
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 18365 0 0 0 119973 32 0 0 25 0 2 0 1121062557 92303360 18351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 22535 18351 83 193 0 22339 0
[pid=27294/tid=27295] ppid=27291 vsize=90140 CPUtime=601.08
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 9375 0 0 0 60091 17 0 0 25 0 2 0 1121062558 92303360 18351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95496

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 27295
/proc/meminfo: memFree=1281408/2055920 swapFree=4174052/4192956
[pid=27291] ppid=27289 vsize=5356 CPUtime=0
/proc/27291/stat : 27291 (manysat.sh) S 27289 27291 27153 0 -1 4194304 312 143 0 0 0 0 0 0 19 0 1 0 1121062556 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27291/statm: 1339 238 195 169 0 50 0
[pid=27294] ppid=27291 vsize=90140 CPUtime=1200.05
/proc/27294/stat : 27294 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194304 18365 0 0 0 119973 32 0 0 25 0 2 0 1121062557 92303360 18351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 22535 18351 83 193 0 22339 0
[pid=27294/tid=27295] ppid=27291 vsize=90140 CPUtime=601.08
/proc/27294/task/27295/stat : 27295 (manysat1.1_stat) R 27291 27291 27153 0 -1 4194368 9375 0 0 0 60091 17 0 0 25 0 2 0 1121062558 92303360 18351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95496

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27291 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.05
CPU user time (s): 1199.73
CPU system time (s): 0.32
CPU usage (%): 199.536
Max. virtual memory (cumulated for all children) (KiB): 95496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 455
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 0.530919 second user time and 1.66975 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-31 09:19:25
IDJOB=1525938
IDBENCH=70443
IDSOLVER=515
FILE ID=node17/1525938-1238483965
PBS_JOBID= 9061835
Free space on /tmp= 66340 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S308012126-046.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525938-1238483965/watcher-1525938-1238483965 -o /tmp/evaluation-result-1525938-1238483965/solver-1525938-1238483965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525938-1238483965.cnf aimd 2

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

MD5SUM BENCH= 8824df59c7b60dfa0748d28bf56c7110
RANDOM SEED=564280101

node17.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		: 3000.265
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		: 3000.265
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:       1355704 kB
Buffers:        103364 kB
Cached:         489220 kB
SwapCached:      12684 kB
Active:         171036 kB
Inactive:       435652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355704 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          19732 kB
Slab:            79544 kB
Committed_AS:  3020180 kB
PageTables:       1464 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= 66340 MiB
End job on node17 at 2009-03-31 09:29:29