Trace number 1526007

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) 1200.17 601.727

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S108799362-035.cnf
MD5SUMa1a7c44aaefb9d151590a11e58c71aae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark787.348
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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-1526007-1238484721/watcher-1526007-1238484721 -o /tmp/evaluation-result-1526007-1238484721/solver-1526007-1238484721 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526007-1238484721.cnf aimd 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.91 3/65 20250
/proc/meminfo: memFree=1215064/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0
/proc/20250/stat : 20250 (manysat.sh) R 20248 20250 20050 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 332192858 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20250/statm: 1339 234 194 169 0 50 0
[pid=20251] ppid=20250 vsize=824 CPUtime=0
/proc/20251/stat : 20251 (SatElite) R 20250 20250 20050 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 332192858 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20251/statm: 206 96 50 127 0 76 0

[startup+0.0826779 s]
/proc/loadavg: 1.99 1.97 1.91 3/65 20250
/proc/meminfo: memFree=1215064/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.112442 s]
/proc/loadavg: 1.99 1.97 1.91 3/65 20250
/proc/meminfo: memFree=1215064/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301253 s]
/proc/loadavg: 1.99 1.97 1.91 3/65 20250
/proc/meminfo: memFree=1215064/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701305 s]
/proc/loadavg: 1.99 1.97 1.91 3/65 20250
/proc/meminfo: memFree=1215064/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50241 s]
/proc/loadavg: 1.99 1.97 1.91 3/68 20254
/proc/meminfo: memFree=1210752/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=17592 CPUtime=2.93
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 1253 0 0 0 293 0 0 0 16 0 2 0 332192860 18014208 1239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 4398 1239 83 193 0 4202 0
[pid=20253/tid=20254] ppid=20250 vsize=17592 CPUtime=1.46
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 509 0 0 0 146 0 0 0 21 0 2 0 332192861 18014208 1239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 22948

[startup+3.10161 s]
/proc/loadavg: 1.99 1.97 1.91 3/68 20254
/proc/meminfo: memFree=1208768/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=19928 CPUtime=6.12
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 1995 0 0 0 612 0 0 0 18 0 2 0 332192860 20406272 1981 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 4982 1981 83 193 0 4786 0
[pid=20253/tid=20254] ppid=20250 vsize=19928 CPUtime=3.06
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 904 0 0 0 306 0 0 0 16 0 2 0 332192861 20406272 1981 1992294400 134512640 135305190 4294956144 18446744073709551615 134538311 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 25284

[startup+6.30202 s]
/proc/loadavg: 1.99 1.97 1.91 3/68 20254
/proc/meminfo: memFree=1203776/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=24572 CPUtime=12.51
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 3025 0 0 0 1249 2 0 0 20 0 2 0 332192860 25161728 3011 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 6143 3011 83 193 0 5947 0
[pid=20253/tid=20254] ppid=20250 vsize=24572 CPUtime=6.25
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 1440 0 0 0 625 0 0 0 25 0 2 0 332192861 25161728 3011 1992294400 134512640 135305190 4294956144 18446744073709551615 134538534 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 29928

[startup+12.7018 s]
/proc/loadavg: 2.07 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1198720/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=29508 CPUtime=25.27
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 4065 0 0 0 2524 3 0 0 17 0 2 0 332192860 30216192 4051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 7377 4051 83 193 0 7181 0
[pid=20253/tid=20254] ppid=20250 vsize=29508 CPUtime=12.65
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 1880 0 0 0 1264 1 0 0 17 0 2 0 332192861 30216192 4051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 34864

[startup+25.5014 s]
/proc/loadavg: 2.06 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1194432/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=33368 CPUtime=50.79
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 5091 0 0 0 5075 4 0 0 17 0 2 0 332192860 34168832 5077 1992294400 134512640 135305190 4294956144 18446744073709551615 134538589 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 8342 5077 83 193 0 8146 0
[pid=20253/tid=20254] ppid=20250 vsize=33368 CPUtime=25.45
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 2362 0 0 0 2543 2 0 0 25 0 2 0 332192861 34168832 5077 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 38724

[startup+51.1017 s]
/proc/loadavg: 2.04 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1188928/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=38496 CPUtime=101.86
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 6455 0 0 0 10180 6 0 0 25 0 2 0 332192860 39419904 6441 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 9624 6441 83 193 0 9428 0
[pid=20253/tid=20254] ppid=20250 vsize=38496 CPUtime=51.03
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 2960 0 0 0 5101 2 0 0 25 0 2 0 332192861 39419904 6441 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 43852

[startup+102.306 s]
/proc/loadavg: 2.01 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1180928/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=48368 CPUtime=203.99
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 8451 0 0 0 20390 9 0 0 25 0 2 0 332192860 49528832 8437 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 12092 8437 83 193 0 11896 0
[pid=20253/tid=20254] ppid=20250 vsize=48368 CPUtime=102.21
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 3842 0 0 0 10217 4 0 0 25 0 2 0 332192861 49528832 8437 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 53724

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1173312/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=55428 CPUtime=323.66
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 10363 0 0 0 32353 13 0 0 18 0 2 0 332192860 56758272 10349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 13857 10349 83 193 0 13661 0
[pid=20253/tid=20254] ppid=20250 vsize=55428 CPUtime=162.18
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 4890 0 0 0 16212 6 0 0 25 0 2 0 332192861 56758272 10349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 60784

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1168832/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=60284 CPUtime=443.34
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 11455 0 0 0 44320 14 0 0 25 0 2 0 332192860 61730816 11441 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 15071 11441 83 193 0 14875 0
[pid=20253/tid=20254] ppid=20250 vsize=60284 CPUtime=222.15
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 5548 0 0 0 22209 6 0 0 25 0 2 0 332192861 61730816 11441 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 65640

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1163392/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=66136 CPUtime=563.03
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 12805 0 0 0 56286 17 0 0 25 0 2 0 332192860 67723264 12791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 16534 12791 83 193 0 16338 0
[pid=20253/tid=20254] ppid=20250 vsize=66136 CPUtime=282.13
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 6293 0 0 0 28205 8 0 0 25 0 2 0 332192861 67723264 12791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 71492

[startup+342.303 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1156864/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=72416 CPUtime=682.72
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 14433 0 0 0 68252 20 0 0 25 0 2 0 332192860 74153984 14419 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 18104 14419 83 193 0 17908 0
[pid=20253/tid=20254] ppid=20250 vsize=72416 CPUtime=342.11
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 6901 0 0 0 34202 9 0 0 25 0 2 0 332192861 74153984 14419 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 77772

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1151232/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=79856 CPUtime=802.39
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 15829 0 0 0 80217 22 0 0 25 0 2 0 332192860 81772544 15815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 19964 15815 83 193 0 19768 0
[pid=20253/tid=20254] ppid=20250 vsize=79856 CPUtime=402.08
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 7802 0 0 0 40197 11 0 0 25 0 2 0 332192861 81772544 15815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 85212

[startup+462.303 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1145600/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=84872 CPUtime=922.08
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 17243 0 0 0 92182 26 0 0 25 0 2 0 332192860 86908928 17229 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 21218 17229 83 193 0 21022 0
[pid=20253/tid=20254] ppid=20250 vsize=84872 CPUtime=462.05
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 8794 0 0 0 46191 14 0 0 25 0 2 0 332192861 86908928 17229 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 90228

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1140736/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=91124 CPUtime=1041.77
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 18539 0 0 0 104149 28 0 0 25 0 2 0 332192860 93310976 18525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 22781 18525 83 193 0 22585 0
[pid=20253/tid=20254] ppid=20250 vsize=91124 CPUtime=522.03
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 9291 0 0 0 52188 15 0 0 25 0 2 0 332192861 93310976 18525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 96480

[startup+582.303 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1139072/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=92680 CPUtime=1161.45
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 18865 0 0 0 116116 29 0 0 25 0 2 0 332192860 94904320 18851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 23170 18851 83 193 0 22974 0
[pid=20253/tid=20254] ppid=20250 vsize=92680 CPUtime=582
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 9391 0 0 0 58185 15 0 0 25 0 2 0 332192861 94904320 18851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 98036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1139008/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=92680 CPUtime=1200.16
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 18870 0 0 0 119987 29 0 0 25 0 2 0 332192860 94904320 18856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 23170 18856 83 193 0 22974 0
[pid=20253/tid=20254] ppid=20250 vsize=92680 CPUtime=601.4
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 9391 0 0 0 60125 15 0 0 25 0 2 0 332192861 94904320 18856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 98036

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 1.99 1.91 3/68 20254
/proc/meminfo: memFree=1139008/2055920 swapFree=4191900/4192956
[pid=20250] ppid=20248 vsize=5356 CPUtime=0.01
/proc/20250/stat : 20250 (manysat.sh) S 20248 20250 20050 0 -1 4194304 312 223 0 0 0 0 1 0 16 0 1 0 332192858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20250/statm: 1339 238 195 169 0 50 0
[pid=20253] ppid=20250 vsize=92680 CPUtime=1200.16
/proc/20253/stat : 20253 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194304 18870 0 0 0 119987 29 0 0 25 0 2 0 332192860 94904320 18856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20253/statm: 23170 18856 83 193 0 22974 0
[pid=20253/tid=20254] ppid=20250 vsize=92680 CPUtime=601.4
/proc/20253/task/20254/stat : 20254 (manysat1.1_stat) R 20250 20250 20050 0 -1 4194368 9391 0 0 0 60125 15 0 0 25 0 2 0 332192861 94904320 18856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 98036

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20250 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.023995
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.727
CPU time (s): 1200.17
CPU user time (s): 1199.88
CPU system time (s): 0.29
CPU usage (%): 199.454
Max. virtual memory (cumulated for all children) (KiB): 98036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 535
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 0.760884 second user time and 1.9877 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-31 09:32:01
IDJOB=1526007
IDBENCH=70457
IDSOLVER=514
FILE ID=node54/1526007-1238484721
PBS_JOBID= 9061846
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S108799362-035.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526007-1238484721/watcher-1526007-1238484721 -o /tmp/evaluation-result-1526007-1238484721/solver-1526007-1238484721 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526007-1238484721.cnf aimd 1

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

MD5SUM BENCH= a1a7c44aaefb9d151590a11e58c71aae
RANDOM SEED=1291455581

node54.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1215608 kB
Buffers:         93360 kB
Cached:         649416 kB
SwapCached:        260 kB
Active:         279628 kB
Inactive:       478360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215608 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            68316 kB
Committed_AS:   967192 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-31 09:42:05