Trace number 1527312

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) 1200.18 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
MD5SUM8cb1176508e2efdfe13581d28c3b3032
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2033     6146 |      --       0       --      -- |     --   | -7/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 471   #clauses: 2033   #literals: 6146
0.00/0.00	c CPU time:   0.004999 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-1527312-1238590334/watcher-1527312-1238590334 -o /tmp/evaluation-result-1527312-1238590334/solver-1527312-1238590334 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527312-1238590334.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: 0.92 1.00 1.01 3/73 23346
/proc/meminfo: memFree=1512424/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) R 23344 23346 23158 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 915422069 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23346/statm: 1339 234 194 169 0 50 0
[pid=23347] ppid=23346 vsize=828 CPUtime=0
/proc/23347/stat : 23347 (SatElite) R 23346 23346 23158 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 915422069 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23347/statm: 207 136 68 127 0 77 0

[startup+0.091161 s]
/proc/loadavg: 0.92 1.00 1.01 3/73 23346
/proc/meminfo: memFree=1512424/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101801 s]
/proc/loadavg: 0.92 1.00 1.01 3/73 23346
/proc/meminfo: memFree=1512424/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301822 s]
/proc/loadavg: 0.92 1.00 1.01 3/73 23346
/proc/meminfo: memFree=1512424/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701867 s]
/proc/loadavg: 0.92 1.00 1.01 3/73 23346
/proc/meminfo: memFree=1512424/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50295 s]
/proc/loadavg: 0.92 1.00 1.01 3/76 23350
/proc/meminfo: memFree=1509712/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=17028 CPUtime=2.95
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 957 0 0 0 295 0 0 0 17 0 2 0 915422070 17436672 943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 4257 943 83 193 0 4061 0
[pid=23349/tid=23350] ppid=23346 vsize=17028 CPUtime=1.47
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 411 0 0 0 147 0 0 0 17 0 2 0 915422071 17436672 943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22384

[startup+3.10113 s]
/proc/loadavg: 0.92 1.00 1.01 3/76 23350
/proc/meminfo: memFree=1507088/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=19268 CPUtime=6.14
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 1621 0 0 0 613 1 0 0 17 0 2 0 915422070 19730432 1607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 4817 1607 83 193 0 4621 0
[pid=23349/tid=23350] ppid=23346 vsize=19268 CPUtime=3.07
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 742 0 0 0 306 1 0 0 17 0 2 0 915422071 19730432 1607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24624

[startup+6.30147 s]
/proc/loadavg: 1.01 1.01 1.01 3/76 23350
/proc/meminfo: memFree=1502992/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=22908 CPUtime=12.53
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 2602 0 0 0 1251 2 0 0 18 0 2 0 915422070 23457792 2563 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 5727 2563 83 193 0 5531 0
[pid=23349/tid=23350] ppid=23346 vsize=22908 CPUtime=6.27
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 1216 0 0 0 626 1 0 0 16 0 2 0 915422071 23457792 2563 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28264

[startup+12.7011 s]
/proc/loadavg: 1.09 1.03 1.02 3/76 23350
/proc/meminfo: memFree=1498712/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=26800 CPUtime=25.29
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 3438 0 0 0 2526 3 0 0 16 0 2 0 915422070 27443200 3399 1992294400 134512640 135305190 4294956144 18446744073709551615 134538311 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 6700 3399 83 193 0 6504 0
[pid=23349/tid=23350] ppid=23346 vsize=26800 CPUtime=12.66
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 1569 0 0 0 1265 1 0 0 17 0 2 0 915422071 27443200 3399 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32156

[startup+25.5015 s]
/proc/loadavg: 1.29 1.07 1.03 3/76 23350
/proc/meminfo: memFree=1495320/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=30316 CPUtime=50.82
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 4295 0 0 0 5078 4 0 0 17 0 2 0 915422070 31043584 4256 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 7579 4256 83 193 0 7383 0
[pid=23349/tid=23350] ppid=23346 vsize=30316 CPUtime=25.45
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 1964 0 0 0 2543 2 0 0 25 0 2 0 915422071 31043584 4256 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35672

[startup+51.1012 s]
/proc/loadavg: 1.53 1.15 1.06 3/76 23350
/proc/meminfo: memFree=1491032/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=34132 CPUtime=101.88
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 5391 0 0 0 10181 7 0 0 24 0 2 0 915422070 34951168 5352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 8533 5352 83 193 0 8337 0
[pid=23349/tid=23350] ppid=23346 vsize=34132 CPUtime=51.04
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 2460 0 0 0 5101 3 0 0 25 0 2 0 915422071 34951168 5352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39488

[startup+102.307 s]
/proc/loadavg: 1.79 1.28 1.10 3/76 23350
/proc/meminfo: memFree=1484504/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=40308 CPUtime=204.01
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 6927 0 0 0 20391 10 0 0 25 0 2 0 915422070 41275392 6888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 10077 6888 83 193 0 9881 0
[pid=23349/tid=23350] ppid=23346 vsize=40308 CPUtime=102.22
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 3243 0 0 0 10217 5 0 0 25 0 2 0 915422071 41275392 6888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 45664

[startup+162.302 s]
/proc/loadavg: 1.92 1.41 1.16 3/76 23350
/proc/meminfo: memFree=1478104/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=47284 CPUtime=323.68
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 8541 0 0 0 32356 12 0 0 25 0 2 0 915422070 48418816 8502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 11821 8502 83 193 0 11625 0
[pid=23349/tid=23350] ppid=23346 vsize=47284 CPUtime=162.19
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 4149 0 0 0 16212 7 0 0 25 0 2 0 915422071 48418816 8502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 52640

[startup+222.301 s]
/proc/loadavg: 2.01 1.53 1.21 3/76 23350
/proc/meminfo: memFree=1473304/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=52576 CPUtime=443.36
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 9720 0 0 0 44321 15 0 0 25 0 2 0 915422070 53837824 9681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 13144 9681 83 193 0 12948 0
[pid=23349/tid=23350] ppid=23346 vsize=52576 CPUtime=222.16
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 4946 0 0 0 22207 9 0 0 25 0 2 0 915422071 53837824 9681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 57932

[startup+282.302 s]
/proc/loadavg: 2.00 1.61 1.26 3/76 23350
/proc/meminfo: memFree=1467992/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=57544 CPUtime=563.06
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 11102 0 0 0 56289 17 0 0 25 0 2 0 915422070 58925056 11063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 14386 11063 83 193 0 14190 0
[pid=23349/tid=23350] ppid=23346 vsize=57544 CPUtime=282.15
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 5836 0 0 0 28205 10 0 0 21 0 2 0 915422071 58925056 11063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 62900

[startup+342.302 s]
/proc/loadavg: 2.00 1.68 1.30 3/76 23350
/proc/meminfo: memFree=1464920/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=60716 CPUtime=682.74
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 11821 0 0 0 68256 18 0 0 25 0 2 0 915422070 62173184 11782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 15179 11782 83 193 0 14983 0
[pid=23349/tid=23350] ppid=23346 vsize=60716 CPUtime=342.12
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 6195 0 0 0 34202 10 0 0 25 0 2 0 915422071 62173184 11782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 66072

[startup+402.302 s]
/proc/loadavg: 2.00 1.73 1.34 3/76 23350
/proc/meminfo: memFree=1461464/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=64600 CPUtime=802.43
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 12736 0 0 0 80223 20 0 0 25 0 2 0 915422070 66150400 12697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 16150 12697 83 193 0 15954 0
[pid=23349/tid=23350] ppid=23346 vsize=64600 CPUtime=402.1
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 6612 0 0 0 40199 11 0 0 25 0 2 0 915422071 66150400 12697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.43
Current children cumulated vsize (KiB) 69956

[startup+462.303 s]
/proc/loadavg: 2.00 1.78 1.38 3/76 23350
/proc/meminfo: memFree=1457432/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=68680 CPUtime=922.11
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 13701 0 0 0 92188 23 0 0 25 0 2 0 915422070 70328320 13662 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 17170 13662 83 193 0 16974 0
[pid=23349/tid=23350] ppid=23346 vsize=68680 CPUtime=462.07
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 7128 0 0 0 46194 13 0 0 25 0 2 0 915422071 70328320 13662 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 74036

[startup+522.302 s]
/proc/loadavg: 2.00 1.82 1.42 3/76 23350
/proc/meminfo: memFree=1456408/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=69356 CPUtime=1041.8
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 13980 0 0 0 104157 23 0 0 25 0 2 0 915422070 71020544 13941 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 17339 13941 83 193 0 17143 0
[pid=23349/tid=23350] ppid=23346 vsize=69356 CPUtime=522.05
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 7216 0 0 0 52192 13 0 0 25 0 2 0 915422071 71020544 13941 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.8
Current children cumulated vsize (KiB) 74712

[startup+582.302 s]
/proc/loadavg: 2.00 1.85 1.45 3/76 23356
/proc/meminfo: memFree=1449496/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=76424 CPUtime=1161.47
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 15689 0 0 0 116121 26 0 0 25 0 2 0 915422070 78258176 15650 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 19106 15650 83 193 0 18910 0
[pid=23349/tid=23350] ppid=23346 vsize=76424 CPUtime=582.03
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 8092 0 0 0 58188 15 0 0 25 0 2 0 915422071 78258176 15650 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 81780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 1.86 1.46 3/76 23356
/proc/meminfo: memFree=1448408/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=77692 CPUtime=1200.18
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 15939 0 0 0 119991 27 0 0 25 0 2 0 915422070 79556608 15900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 19423 15900 83 193 0 19227 0
[pid=23349/tid=23350] ppid=23346 vsize=77692 CPUtime=601.43
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 8201 0 0 0 60128 15 0 0 25 0 2 0 915422071 79556608 15900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 83048

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 1.86 1.46 3/76 23356
/proc/meminfo: memFree=1448408/2055920 swapFree=4176824/4192956
[pid=23346] ppid=23344 vsize=5356 CPUtime=0
/proc/23346/stat : 23346 (manysat.sh) S 23344 23346 23158 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 915422069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23346/statm: 1339 238 195 169 0 50 0
[pid=23349] ppid=23346 vsize=77692 CPUtime=1200.18
/proc/23349/stat : 23349 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194304 15939 0 0 0 119991 27 0 0 25 0 2 0 915422070 79556608 15900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23349/statm: 19423 15900 83 193 0 19227 0
[pid=23349/tid=23350] ppid=23346 vsize=77692 CPUtime=601.43
/proc/23349/task/23350/stat : 23350 (manysat1.1_stat) R 23346 23346 23158 0 -1 4194368 8201 0 0 0 60128 15 0 0 25 0 2 0 915422071 79556608 15900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 83048

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23346 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.18
CPU user time (s): 1199.91
CPU system time (s): 0.27
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 83048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 469
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 0.678896 second user time and 2.07069 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 14:52:14
IDJOB=1527312
IDBENCH=70718
IDSOLVER=514
FILE ID=node82/1527312-1238590334
PBS_JOBID= 9062245
Free space on /tmp= 61636 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527312-1238590334/watcher-1527312-1238590334 -o /tmp/evaluation-result-1527312-1238590334/solver-1527312-1238590334 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527312-1238590334.cnf aimd 1

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

MD5SUM BENCH= 8cb1176508e2efdfe13581d28c3b3032
RANDOM SEED=1547404996

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1512976 kB
Buffers:         91500 kB
Cached:         359624 kB
SwapCached:       7332 kB
Active:         339924 kB
Inactive:       120680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512976 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          14964 kB
Slab:            67500 kB
Committed_AS:  2521044 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-04-01 15:02:18