Trace number 355924

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, and are wall clock time (not CPU 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
picosat 535? (TO) 10000.1 10002.8

General information on the benchmark

Nameindustrial/grieu/
vmpc_33.cnf
MD5SUM4c4d694bb911a7a13a7cb66a99dd484c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1495.24
Satisfiable
(Un)Satisfiability was proved
Number of variables1089
Number of clauses177375
Sum of the clauses size464310
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269795
Number of clauses of size 3107514
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 566

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-355924-1176787926 -o ROOT/results/node48/solver-355924-1176787926 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355924-1176787926/picosat /tmp/evaluation/355924-1176787926/instance-355924-1176787926.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.72 0.99 0.99 3/64 17263
/proc/meminfo: memFree=1659448/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=724 CPUtime=0
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 33637956 741376 82 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 181 82 40 102 0 76 0

[startup+0.0589161 s]
/proc/loadavg: 0.72 0.99 0.99 3/64 17263
/proc/meminfo: memFree=1659448/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=856 CPUtime=0.05
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 142 0 0 0 2 3 0 0 18 0 1 0 33637956 876544 127 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 214 127 40 102 0 109 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 856

[startup+0.102029 s]
/proc/loadavg: 0.72 0.99 0.99 3/64 17263
/proc/meminfo: memFree=1659448/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=988 CPUtime=0.09
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 174 0 0 0 4 5 0 0 18 0 1 0 33637956 1011712 159 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134545884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 247 159 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.301938 s]
/proc/loadavg: 0.72 0.99 0.99 3/64 17263
/proc/meminfo: memFree=1659448/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=1652 CPUtime=0.29
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 343 0 0 0 11 18 0 0 19 0 1 0 33637956 1691648 328 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 413 328 40 102 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.702975 s]
/proc/loadavg: 0.72 0.99 0.99 3/64 17263
/proc/meminfo: memFree=1659448/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=2968 CPUtime=0.69
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 670 0 0 0 28 41 0 0 22 0 1 0 33637956 3039232 655 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 742 655 40 102 0 637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2968

[startup+1.50105 s]
/proc/loadavg: 0.72 0.99 0.99 2/65 17264
/proc/meminfo: memFree=1655984/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=5204 CPUtime=1.49
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 1227 0 0 0 69 80 0 0 25 0 1 0 33637956 5328896 1212 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 1301 1212 42 102 0 1196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5204

[startup+3.1012 s]
/proc/loadavg: 0.72 0.99 0.99 2/65 17264
/proc/meminfo: memFree=1654064/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=6656 CPUtime=3.09
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 1569 0 0 0 229 80 0 0 25 0 1 0 33637956 6815744 1554 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 1664 1554 42 102 0 1559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6656

[startup+6.30149 s]
/proc/loadavg: 0.74 0.99 0.99 2/65 17264
/proc/meminfo: memFree=1651440/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=9280 CPUtime=6.29
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 2116 0 0 0 548 81 0 0 25 0 1 0 33637956 9502720 2101 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 2320 2101 42 102 0 2215 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9280

[startup+12.7011 s]
/proc/loadavg: 0.76 0.99 0.99 2/65 17264
/proc/meminfo: memFree=1650096/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=9944 CPUtime=12.68
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 2313 0 0 0 1187 81 0 0 25 0 1 0 33637956 10182656 2296 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 2486 2296 48 102 0 2381 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9944

[startup+25.5013 s]
/proc/loadavg: 0.81 0.99 0.99 2/65 17264
/proc/meminfo: memFree=1649072/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=11056 CPUtime=25.48
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 2570 0 0 0 2467 81 0 0 25 0 1 0 33637956 11321344 2552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 2764 2552 48 102 0 2659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11056

[startup+51.1016 s]
/proc/loadavg: 0.94 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1648112/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=12244 CPUtime=51.07
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 2956 0 0 0 5025 82 0 0 25 0 1 0 33637956 12537856 2831 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 3061 2831 48 102 0 2956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12244

[startup+102.305 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1646064/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=13828 CPUtime=102.26
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 3610 0 0 0 10144 82 0 0 25 0 1 0 33637956 14159872 3269 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 3457 3269 48 102 0 3352 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13828

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1643696/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=16072 CPUtime=162.25
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 4412 0 0 0 16142 83 0 0 25 0 1 0 33637956 16457728 3856 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 4018 3856 48 102 0 3913 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16072

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1642544/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=17648 CPUtime=222.24
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 4922 0 0 0 22140 84 0 0 25 0 1 0 33637956 18071552 4177 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 4412 4177 48 102 0 4307 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17648

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1641136/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=18968 CPUtime=282.21
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 5395 0 0 0 28137 84 0 0 25 0 1 0 33637956 19423232 4513 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 4742 4513 48 102 0 4637 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18968

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1639600/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=20420 CPUtime=342.2
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 5930 0 0 0 34135 85 0 0 25 0 1 0 33637956 20910080 4897 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 5105 4897 48 102 0 5000 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20420

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1638512/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=21476 CPUtime=402.18
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 6352 0 0 0 40133 85 0 0 25 0 1 0 33637956 21991424 5161 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 5369 5161 48 102 0 5264 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21476

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1637808/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=22004 CPUtime=462.18
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 6598 0 0 0 46132 86 0 0 25 0 1 0 33637956 22532096 5322 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 5501 5322 48 102 0 5396 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22004

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1636848/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=23060 CPUtime=522.16
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 7023 0 0 0 52130 86 0 0 25 0 1 0 33637956 23613440 5573 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 5765 5573 48 102 0 5660 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23060

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1635760/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=23984 CPUtime=582.14
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 7381 0 0 0 58127 87 0 0 25 0 1 0 33637956 24559616 5837 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 5996 5837 48 102 0 5891 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23984

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264
/proc/meminfo: memFree=1635760/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=23984 CPUtime=642.13
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 7475 0 0 0 64126 87 0 0 25 0 1 0 33637956 24559616 5837 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 5996 5837 48 102 0 5891 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23984

[startup+702.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17264

################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17862
/proc/meminfo: memFree=1597872/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61248 CPUtime=9039.81
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24276 0 0 0 903867 114 0 0 25 0 1 0 33637956 62717952 15057 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15312 15057 48 102 0 15207 0
Current children cumulated CPU time (s) 9039.81
Current children cumulated vsize (KiB) 61248

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17862
/proc/meminfo: memFree=1597104/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9099.79
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24635 0 0 0 909865 114 0 0 25 0 1 0 33637956 63258624 15180 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15180 48 102 0 15339 0
Current children cumulated CPU time (s) 9099.79
Current children cumulated vsize (KiB) 61776

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17862
/proc/meminfo: memFree=1597104/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9159.78
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24635 0 0 0 915864 114 0 0 25 0 1 0 33637956 63258624 15180 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15180 48 102 0 15339 0
Current children cumulated CPU time (s) 9159.78
Current children cumulated vsize (KiB) 61776

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17862
/proc/meminfo: memFree=1597104/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9219.77
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24635 0 0 0 921863 114 0 0 25 0 1 0 33637956 63258624 15180 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15180 48 102 0 15339 0
Current children cumulated CPU time (s) 9219.77
Current children cumulated vsize (KiB) 61776

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17862
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9279.75
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24635 0 0 0 927861 114 0 0 25 0 1 0 33637956 63258624 15180 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15180 48 102 0 15339 0
Current children cumulated CPU time (s) 9279.75
Current children cumulated vsize (KiB) 61776

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9339.74
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24635 0 0 0 933860 114 0 0 25 0 1 0 33637956 63258624 15180 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15180 48 102 0 15339 0
Current children cumulated CPU time (s) 9339.74
Current children cumulated vsize (KiB) 61776

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1597040/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9399.72
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24874 0 0 0 939858 114 0 0 25 0 1 0 33637956 63258624 15182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15182 48 102 0 15339 0
Current children cumulated CPU time (s) 9399.72
Current children cumulated vsize (KiB) 61776

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9459.7
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24874 0 0 0 945856 114 0 0 25 0 1 0 33637956 63258624 15182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15182 48 102 0 15339 0
Current children cumulated CPU time (s) 9459.7
Current children cumulated vsize (KiB) 61776

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1597296/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9519.68
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24874 0 0 0 951854 114 0 0 25 0 1 0 33637956 63258624 15182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15182 48 102 0 15339 0
Current children cumulated CPU time (s) 9519.68
Current children cumulated vsize (KiB) 61776

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1597296/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9579.67
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24874 0 0 0 957853 114 0 0 25 0 1 0 33637956 63258624 15182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15182 48 102 0 15339 0
Current children cumulated CPU time (s) 9579.67
Current children cumulated vsize (KiB) 61776

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1597296/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9639.66
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24874 0 0 0 963851 115 0 0 25 0 1 0 33637956 63258624 15182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15182 48 102 0 15339 0
Current children cumulated CPU time (s) 9639.66
Current children cumulated vsize (KiB) 61776

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1597296/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=61776 CPUtime=9699.65
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 24874 0 0 0 969850 115 0 0 25 0 1 0 33637956 63258624 15182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15444 15182 48 102 0 15339 0
Current children cumulated CPU time (s) 9699.65
Current children cumulated vsize (KiB) 61776

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1596528/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=62304 CPUtime=9759.63
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 25288 0 0 0 975848 115 0 0 25 0 1 0 33637956 63799296 15348 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15576 15348 48 102 0 15471 0
Current children cumulated CPU time (s) 9759.63
Current children cumulated vsize (KiB) 62304

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1596528/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=62304 CPUtime=9819.62
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 25288 0 0 0 981847 115 0 0 25 0 1 0 33637956 63799296 15348 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15576 15348 48 102 0 15471 0
Current children cumulated CPU time (s) 9819.62
Current children cumulated vsize (KiB) 62304

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1596592/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=62304 CPUtime=9879.61
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 25288 0 0 0 987846 115 0 0 25 0 1 0 33637956 63799296 15348 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15576 15348 48 102 0 15471 0
Current children cumulated CPU time (s) 9879.61
Current children cumulated vsize (KiB) 62304

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1596592/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=62304 CPUtime=9939.59
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 25288 0 0 0 993844 115 0 0 25 0 1 0 33637956 63799296 15348 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15576 15348 48 102 0 15471 0
Current children cumulated CPU time (s) 9939.59
Current children cumulated vsize (KiB) 62304

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1596592/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=62304 CPUtime=9999.58
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 25288 0 0 0 999843 115 0 0 25 0 1 0 33637956 63799296 15348 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15576 15348 48 102 0 15471 0
Current children cumulated CPU time (s) 9999.58
Current children cumulated vsize (KiB) 62304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17864
/proc/meminfo: memFree=1596592/2055920 swapFree=4184680/4192956
[pid=17263] ppid=17261 vsize=62304 CPUtime=10000.1
/proc/17263/stat : 17263 (picosat) R 17261 17263 17207 0 -1 4194304 25288 0 0 0 999893 115 0 0 25 0 1 0 33637956 63799296 15348 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17263/statm: 15576 15348 48 102 0 15471 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 62304

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9998.93
CPU system time (s): 1.16382
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 63296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.93
system time used= 1.16382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25288
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= 6
involuntary context switches= 10669

runsolver used 6.76797 second user time and 20.6839 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Tue Apr 17 05:32:06 UTC 2007

IDJOB= 355924
IDBENCH= 20488
IDSOLVER= 171
FILE ID= node48/355924-1176787926

PBS_JOBID= 4580870

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_33.cnf
COMMAND LINE= /tmp/evaluation/355924-1176787926/picosat /tmp/evaluation/355924-1176787926/instance-355924-1176787926.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-355924-1176787926 -o ROOT/results/node48/solver-355924-1176787926 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355924-1176787926/picosat /tmp/evaluation/355924-1176787926/instance-355924-1176787926.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4c4d694bb911a7a13a7cb66a99dd484c

RANDOM SEED= 213519289

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.238
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		: 3000.238
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:       1659856 kB
Buffers:         43396 kB
Cached:         278844 kB
SwapCached:       2392 kB
Active:         180568 kB
Inactive:       151680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659856 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            49896 kB
Committed_AS:   935388 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node48 on Tue Apr 17 08:18:51 UTC 2007