Trace number 1526413

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) 1200.07 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
MD5SUM8db311cabf8fb8b12c84c250d98747d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1193.18
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 |    2113     6420 |      --       0       --      -- |     --   | -12/45
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 488   #clauses: 2113   #literals: 6420
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-1526413-1238495048/watcher-1526413-1238495048 -o /tmp/evaluation-result-1526413-1238495048/solver-1526413-1238495048 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526413-1238495048.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: 2.33 2.35 2.19 3/72 16212
/proc/meminfo: memFree=1682496/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) R 16210 16212 16015 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122165912 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16212/statm: 1339 234 194 169 0 50 0
[pid=16213] ppid=16212 vsize=960 CPUtime=0
/proc/16213/stat : 16213 (SatElite) R 16212 16212 16015 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1122165912 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134566477 0 0 4096 3 0 0 0 17 0 0 0
/proc/16213/statm: 240 144 68 127 0 110 0

[startup+0.0872549 s]
/proc/loadavg: 2.33 2.35 2.19 3/72 16212
/proc/meminfo: memFree=1682496/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10191 s]
/proc/loadavg: 2.33 2.35 2.19 3/72 16212
/proc/meminfo: memFree=1682496/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30171 s]
/proc/loadavg: 2.33 2.35 2.19 3/72 16212
/proc/meminfo: memFree=1682496/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701786 s]
/proc/loadavg: 2.33 2.35 2.19 3/72 16212
/proc/meminfo: memFree=1682496/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50293 s]
/proc/loadavg: 2.33 2.35 2.19 3/75 16216
/proc/meminfo: memFree=1679912/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=16908 CPUtime=2.95
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 872 0 0 0 295 0 0 0 17 0 2 0 1122165913 17313792 858 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 4227 858 83 193 0 4031 0
[pid=16215/tid=16216] ppid=16212 vsize=16908 CPUtime=1.47
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 370 0 0 0 147 0 0 0 19 0 2 0 1122165913 17313792 858 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22264

[startup+3.10123 s]
/proc/loadavg: 2.33 2.35 2.19 3/75 16216
/proc/meminfo: memFree=1677672/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=19152 CPUtime=6.14
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 1538 0 0 0 613 1 0 0 17 0 2 0 1122165913 19611648 1524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 4788 1524 83 193 0 4592 0
[pid=16215/tid=16216] ppid=16212 vsize=19152 CPUtime=3.06
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 697 0 0 0 305 1 0 0 17 0 2 0 1122165913 19611648 1524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24508

[startup+6.30281 s]
/proc/loadavg: 2.31 2.35 2.19 3/75 16216
/proc/meminfo: memFree=1673704/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=22412 CPUtime=12.52
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 2420 0 0 0 1250 2 0 0 17 0 2 0 1122165913 22949888 2406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 5603 2406 83 193 0 5407 0
[pid=16215/tid=16216] ppid=16212 vsize=22412 CPUtime=6.24
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 1100 0 0 0 623 1 0 0 18 0 2 0 1122165913 22949888 2406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27768

[startup+12.702 s]
/proc/loadavg: 2.28 2.34 2.19 3/75 16216
/proc/meminfo: memFree=1669480/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=26336 CPUtime=25.28
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 3202 0 0 0 2524 4 0 0 17 0 2 0 1122165913 26968064 3188 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 6584 3188 83 193 0 6388 0
[pid=16215/tid=16216] ppid=16212 vsize=26336 CPUtime=12.6
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 1449 0 0 0 1258 2 0 0 25 0 2 0 1122165913 26968064 3188 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 31692

[startup+25.5013 s]
/proc/loadavg: 2.22 2.32 2.18 3/75 16216
/proc/meminfo: memFree=1665064/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=29812 CPUtime=50.81
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 4313 0 0 0 5075 6 0 0 18 0 2 0 1122165913 30527488 4299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 7453 4299 83 193 0 7257 0
[pid=16215/tid=16216] ppid=16212 vsize=29812 CPUtime=25.33
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 2016 0 0 0 2530 3 0 0 25 0 2 0 1122165913 30527488 4299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35168

[startup+51.1019 s]
/proc/loadavg: 2.14 2.30 2.18 3/75 16216
/proc/meminfo: memFree=1660200/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=34784 CPUtime=101.86
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 5522 0 0 0 10178 8 0 0 17 0 2 0 1122165913 35618816 5508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 8696 5508 83 193 0 8500 0
[pid=16215/tid=16216] ppid=16212 vsize=34784 CPUtime=50.8
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 2580 0 0 0 5076 4 0 0 21 0 2 0 1122165913 35618816 5508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 40140

[startup+102.306 s]
/proc/loadavg: 2.06 2.25 2.17 3/75 16216
/proc/meminfo: memFree=1654632/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=41000 CPUtime=203.99
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 6911 0 0 0 20388 11 0 0 25 0 2 0 1122165913 41984000 6897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 10250 6897 83 193 0 10054 0
[pid=16215/tid=16216] ppid=16212 vsize=41000 CPUtime=101.75
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 3066 0 0 0 10169 6 0 0 25 0 2 0 1122165913 41984000 6897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 46356

[startup+162.301 s]
/proc/loadavg: 2.02 2.20 2.16 3/75 16216
/proc/meminfo: memFree=1648680/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=47576 CPUtime=323.64
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 8376 0 0 0 32351 13 0 0 20 0 2 0 1122165913 48717824 8362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 11894 8362 83 193 0 11698 0
[pid=16215/tid=16216] ppid=16212 vsize=47576 CPUtime=161.44
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 3782 0 0 0 16137 7 0 0 25 0 2 0 1122165913 48717824 8362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.64
Current children cumulated vsize (KiB) 52932

[startup+222.301 s]
/proc/loadavg: 2.09 2.18 2.15 3/75 16216
/proc/meminfo: memFree=1643624/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=52440 CPUtime=443.31
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 9634 0 0 0 44316 15 0 0 25 0 2 0 1122165913 53698560 9620 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 13110 9620 83 193 0 12914 0
[pid=16215/tid=16216] ppid=16212 vsize=52440 CPUtime=221.13
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 4543 0 0 0 22105 8 0 0 25 0 2 0 1122165913 53698560 9620 1992294400 134512640 135305190 4294956144 18446744073709551615 134528768 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 57796

[startup+282.302 s]
/proc/loadavg: 2.03 2.14 2.14 3/75 16216
/proc/meminfo: memFree=1636584/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=59624 CPUtime=562.98
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 11384 0 0 0 56279 19 0 0 25 0 2 0 1122165913 61054976 11370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 14906 11370 83 193 0 14710 0
[pid=16215/tid=16216] ppid=16212 vsize=59624 CPUtime=280.84
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 5440 0 0 0 28073 11 0 0 16 0 2 0 1122165913 61054976 11370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.98
Current children cumulated vsize (KiB) 64980

[startup+342.303 s]
/proc/loadavg: 2.01 2.11 2.13 3/75 16216
/proc/meminfo: memFree=1634472/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=61256 CPUtime=682.67
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 11919 0 0 0 68247 20 0 0 25 0 2 0 1122165913 62726144 11905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 15314 11905 83 193 0 15118 0
[pid=16215/tid=16216] ppid=16212 vsize=61256 CPUtime=340.54
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 5749 0 0 0 34043 11 0 0 25 0 2 0 1122165913 62726144 11905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.67
Current children cumulated vsize (KiB) 66612

[startup+402.303 s]
/proc/loadavg: 2.00 2.09 2.11 3/75 16216
/proc/meminfo: memFree=1628584/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=66660 CPUtime=802.34
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 13393 0 0 0 80212 22 0 0 25 0 2 0 1122165913 68259840 13379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 16665 13379 83 193 0 16469 0
[pid=16215/tid=16216] ppid=16212 vsize=66660 CPUtime=400.24
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 6512 0 0 0 40012 12 0 0 17 0 2 0 1122165913 68259840 13379 1992294400 134512640 135305190 4294956144 18446744073709551615 134538546 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.34
Current children cumulated vsize (KiB) 72016

[startup+462.302 s]
/proc/loadavg: 2.00 2.07 2.10 3/75 16216
/proc/meminfo: memFree=1628328/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=66816 CPUtime=922.01
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 13445 0 0 0 92179 22 0 0 25 0 2 0 1122165913 68419584 13431 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 16704 13431 83 193 0 16508 0
[pid=16215/tid=16216] ppid=16212 vsize=66816 CPUtime=459.94
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 6522 0 0 0 45982 12 0 0 25 0 2 0 1122165913 68419584 13431 1992294400 134512640 135305190 4294956144 18446744073709551615 134528559 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.01
Current children cumulated vsize (KiB) 72172

[startup+522.302 s]
/proc/loadavg: 2.00 2.06 2.09 3/75 16216
/proc/meminfo: memFree=1625000/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=70920 CPUtime=1041.69
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 14302 0 0 0 104145 24 0 0 24 0 2 0 1122165913 72622080 14288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16215/statm: 17730 14288 83 193 0 17534 0
[pid=16215/tid=16216] ppid=16212 vsize=70920 CPUtime=519.64
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 6981 0 0 0 51951 13 0 0 25 0 2 0 1122165913 72622080 14288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 76276

[startup+582.302 s]
/proc/loadavg: 2.00 2.04 2.08 3/75 16216
/proc/meminfo: memFree=1617768/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=77964 CPUtime=1161.36
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 16082 0 0 0 116109 27 0 0 25 0 2 0 1122165913 79835136 16068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16215/statm: 19491 16068 83 193 0 19295 0
[pid=16215/tid=16216] ppid=16212 vsize=77964 CPUtime=579.57
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 7911 0 0 0 57942 15 0 0 25 0 2 0 1122165913 79835136 16068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.36
Current children cumulated vsize (KiB) 83320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 2.04 2.08 3/75 16216
/proc/meminfo: memFree=1617448/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=78988 CPUtime=1200.07
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 16146 0 0 0 119980 27 0 0 25 0 2 0 1122165913 80883712 16132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16215/statm: 19747 16132 83 193 0 19551 0
[pid=16215/tid=16216] ppid=16212 vsize=78988 CPUtime=598.97
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 7975 0 0 0 59882 15 0 0 25 0 2 0 1122165913 80883712 16132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84344

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

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

[startup+601.707 s]
/proc/loadavg: 2.00 2.04 2.08 3/75 16216
/proc/meminfo: memFree=1617448/2055920 swapFree=4174692/4192956
[pid=16212] ppid=16210 vsize=5356 CPUtime=0
/proc/16212/stat : 16212 (manysat.sh) S 16210 16212 16015 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122165912 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16212/statm: 1339 238 195 169 0 50 0
[pid=16215] ppid=16212 vsize=78988 CPUtime=1200.07
/proc/16215/stat : 16215 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194304 16146 0 0 0 119980 27 0 0 25 0 2 0 1122165913 80883712 16132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16215/statm: 19747 16132 83 193 0 19551 0
[pid=16215/tid=16216] ppid=16212 vsize=78988 CPUtime=598.97
/proc/16215/task/16216/stat : 16216 (manysat1.1_stat) R 16212 16212 16015 0 -1 4194368 7975 0 0 0 59882 15 0 0 25 0 2 0 1122165913 80883712 16132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84344

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16212 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=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 199.438
Max. virtual memory (cumulated for all children) (KiB): 84344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 477
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 0.963853 second user time and 1.78773 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-31 12:24:08
IDJOB=1526413
IDBENCH=70538
IDSOLVER=515
FILE ID=node67/1526413-1238495048
PBS_JOBID= 9061899
Free space on /tmp= 66376 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526413-1238495048/watcher-1526413-1238495048 -o /tmp/evaluation-result-1526413-1238495048/solver-1526413-1238495048 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526413-1238495048.cnf aimd 2

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

MD5SUM BENCH= 8db311cabf8fb8b12c84c250d98747d5
RANDOM SEED=1252568416

node67.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:       1683040 kB
Buffers:         70336 kB
Cached:         213180 kB
SwapCached:       9632 kB
Active:         159988 kB
Inactive:       134648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683040 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16804 kB
Slab:            63364 kB
Committed_AS:  3179664 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-31 12:34:10