Trace number 1563566

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
HydraSAT-Flat 2009-03-22-FlatUNSAT 1087.67 1087.97

General information on the benchmark

NameAPPLICATIONS/
c32sat/post-c32s-ss-8.cnf
MD5SUM9d3d3bb9b296880c7463693ae665aafd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark406.26
Satisfiable
(Un)Satisfiability was proved
Number of variables53752
Number of clauses148393
Sum of the clauses size346249
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 298928
Number of clauses of size 349464
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1087.59/1087.95	
1087.59/1087.95	c decisions : 3285886
1087.59/1087.95	c conflicts : 620214
1087.59/1087.95	c Memory limit 1620 MiB
1087.59/1087.95	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1563566-1238787297/watcher-1563566-1238787297 -o /tmp/evaluation-result-1563566-1238787297/solver-1563566-1238787297 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1563566-1238787297.cnf -rs 154074367 -co memory_limit 1800 

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 1.86 1.53 3/64 21900
/proc/meminfo: memFree=1782344/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=2176 CPUtime=0
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1151392136 2228224 185 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 544 186 119 319 0 222 0

[startup+0.03301 s]
/proc/loadavg: 1.99 1.86 1.53 3/64 21900
/proc/meminfo: memFree=1782344/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=3496 CPUtime=0.02
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 566 0 0 0 2 0 0 0 18 0 1 0 1151392136 3579904 550 1992294400 134512640 135819388 4294956160 18446744073709551615 135227583 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 874 551 119 319 0 552 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3496

[startup+0.102015 s]
/proc/loadavg: 1.99 1.86 1.53 3/64 21900
/proc/meminfo: memFree=1782344/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=6796 CPUtime=0.09
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 1447 0 0 0 9 0 0 0 18 0 1 0 1151392136 6959104 1431 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 1699 1431 119 319 0 1377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6796

[startup+0.301033 s]
/proc/loadavg: 1.99 1.86 1.53 3/64 21900
/proc/meminfo: memFree=1782344/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=15468 CPUtime=0.29
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 3749 0 0 0 28 1 0 0 19 0 1 0 1151392136 15839232 3575 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 3867 3575 127 319 0 3545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15468

[startup+0.70107 s]
/proc/loadavg: 1.99 1.86 1.53 3/64 21900
/proc/meminfo: memFree=1782344/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=23440 CPUtime=0.69
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 5881 0 0 0 67 2 0 0 22 0 1 0 1151392136 24002560 5433 1992294400 134512640 135819388 4294956160 18446744073709551615 135208157 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 5860 5433 128 319 0 5538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23440

[startup+1.50114 s]
/proc/loadavg: 1.99 1.86 1.53 2/65 21901
/proc/meminfo: memFree=1751808/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=33384 CPUtime=1.49
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 8911 0 0 0 146 3 0 0 25 0 1 0 1151392136 34185216 7836 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 8346 7836 148 319 0 8024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33384

[startup+3.10129 s]
/proc/loadavg: 1.99 1.86 1.53 2/65 21901
/proc/meminfo: memFree=1751168/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=33784 CPUtime=3.09
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 9008 0 0 0 305 4 0 0 25 0 1 0 1151392136 34594816 7933 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 8446 7933 148 319 0 8124 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33784

[startup+6.30159 s]
/proc/loadavg: 1.91 1.84 1.52 2/65 21901
/proc/meminfo: memFree=1749952/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=34876 CPUtime=6.29
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 9283 0 0 0 625 4 0 0 25 0 1 0 1151392136 35713024 8208 1992294400 134512640 135819388 4294956160 18446744073709551615 134617168 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 8719 8208 148 319 0 8397 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34876

[startup+12.7012 s]
/proc/loadavg: 1.84 1.83 1.52 2/65 21901
/proc/meminfo: memFree=1748224/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=36592 CPUtime=12.69
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 9712 0 0 0 1264 5 0 0 25 0 1 0 1151392136 37470208 8637 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 9148 8637 148 319 0 8826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36592

[startup+25.5024 s]
/proc/loadavg: 1.65 1.79 1.51 2/65 21901
/proc/meminfo: memFree=1744384/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=40324 CPUtime=25.48
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 10637 0 0 0 2543 5 0 0 25 0 1 0 1151392136 41291776 9562 1992294400 134512640 135819388 4294956160 18446744073709551615 134617138 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 10081 9562 148 319 0 9759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40324

[startup+51.1028 s]
/proc/loadavg: 1.43 1.72 1.50 2/65 21901
/proc/meminfo: memFree=1739072/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=46044 CPUtime=51.07
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 11968 0 0 0 5101 6 0 0 25 0 1 0 1151392136 47149056 10893 1992294400 134512640 135819388 4294956160 18446744073709551615 134603410 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 11511 10893 148 319 0 11189 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46044

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.47 2/65 21901
/proc/meminfo: memFree=1731776/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=53392 CPUtime=102.26
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 13777 0 0 0 10218 8 0 0 25 0 1 0 1151392136 54673408 12702 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 13348 12702 148 319 0 13026 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53392

[startup+162.302 s]
/proc/loadavg: 1.10 1.51 1.44 2/65 21901
/proc/meminfo: memFree=1724800/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=60984 CPUtime=162.25
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 15667 0 0 0 16215 10 0 0 25 0 1 0 1151392136 62447616 14463 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 15246 14463 148 319 0 14924 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60984

[startup+222.303 s]
/proc/loadavg: 1.06 1.42 1.42 2/65 21901
/proc/meminfo: memFree=1717888/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=67784 CPUtime=222.23
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 17345 0 0 0 22211 12 0 0 25 0 1 0 1151392136 69410816 16141 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 16946 16141 148 319 0 16624 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 67784

[startup+282.301 s]
/proc/loadavg: 1.02 1.35 1.39 2/65 21901
/proc/meminfo: memFree=1712320/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=73420 CPUtime=282.21
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 18734 0 0 0 28207 14 0 0 25 0 1 0 1151392136 75182080 17530 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 18355 17530 148 319 0 18033 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73420

[startup+342.302 s]
/proc/loadavg: 1.01 1.28 1.36 2/65 21901
/proc/meminfo: memFree=1707776/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=78132 CPUtime=342.19
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 19855 0 0 0 34205 14 0 0 25 0 1 0 1151392136 80007168 18651 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 19533 18651 148 319 0 19211 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 78132

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.34 2/65 21901
/proc/meminfo: memFree=1703680/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=83504 CPUtime=402.18
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 21151 0 0 0 40202 16 0 0 25 0 1 0 1151392136 85508096 19690 1992294400 134512640 135819388 4294956160 18446744073709551615 134669093 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 20876 19690 148 319 0 20554 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 83504

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.31 2/65 21903
/proc/meminfo: memFree=1698304/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=89136 CPUtime=462.16
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 22455 0 0 0 46199 17 0 0 25 0 1 0 1151392136 91275264 20994 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 22284 20994 148 319 0 21962 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 89136

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.29 2/65 21903
/proc/meminfo: memFree=1694464/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=93608 CPUtime=522.15
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 23464 0 0 0 52197 18 0 0 25 0 1 0 1151392136 95854592 22003 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 23402 22003 148 319 0 23080 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 93608

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.27 2/65 21903
/proc/meminfo: memFree=1691008/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=96960 CPUtime=582.13
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 24270 0 0 0 58194 19 0 0 25 0 1 0 1151392136 99287040 22809 1992294400 134512640 135819388 4294956160 18446744073709551615 134603410 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 24240 22809 148 319 0 23918 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 96960

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.25 2/65 21903
/proc/meminfo: memFree=1688064/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=99700 CPUtime=642.11
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 24992 0 0 0 64192 19 0 0 25 0 1 0 1151392136 102092800 23531 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 24925 23531 148 319 0 24603 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 99700

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.23 2/65 21903
/proc/meminfo: memFree=1685504/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=102252 CPUtime=702.1
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 25620 0 0 0 70190 20 0 0 25 0 1 0 1151392136 104706048 24159 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 25563 24159 148 319 0 25241 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 102252

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.21 2/65 21903
/proc/meminfo: memFree=1682048/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=106088 CPUtime=762.08
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 26481 0 0 0 76187 21 0 0 25 0 1 0 1151392136 108634112 25020 1992294400 134512640 135819388 4294956160 18446744073709551615 134616882 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 26522 25020 148 319 0 26200 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 106088

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.20 2/65 21903
/proc/meminfo: memFree=1678912/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=109596 CPUtime=822.07
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 27252 0 0 0 82185 22 0 0 25 0 1 0 1151392136 112226304 25791 1992294400 134512640 135819388 4294956160 18446744073709551615 134616993 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 27399 25791 148 319 0 27077 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 109596

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.18 2/65 21903
/proc/meminfo: memFree=1676096/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=112776 CPUtime=882.05
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 27953 0 0 0 88182 23 0 0 25 0 1 0 1151392136 115482624 26492 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 28194 26492 148 319 0 27872 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 112776

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/65 21903
/proc/meminfo: memFree=1671872/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=117520 CPUtime=942.03
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 29142 0 0 0 94180 23 0 0 25 0 1 0 1151392136 120340480 27545 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 29380 27545 148 319 0 29058 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 117520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/65 21903
/proc/meminfo: memFree=1668672/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=121112 CPUtime=1002.02
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 29966 0 0 0 100177 25 0 0 25 0 1 0 1151392136 124018688 28369 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 30278 28369 148 319 0 29956 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 121112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1666432/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=122880 CPUtime=1062
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30489 0 0 0 106175 25 0 0 25 0 1 0 1151392136 125829120 28892 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 30720 28892 148 319 0 30398 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 122880

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1665728/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=123552 CPUtime=1074.8
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30655 0 0 0 107455 25 0 0 25 0 1 0 1151392136 126517248 29058 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 30888 29058 148 319 0 30566 0
Current children cumulated CPU time (s) 1074.8
Current children cumulated vsize (KiB) 123552

[startup+1081.5 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1665408/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=123952 CPUtime=1081.19
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30737 0 0 0 108094 25 0 0 25 0 1 0 1151392136 126926848 29140 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 30988 29140 148 319 0 30666 0
Current children cumulated CPU time (s) 1081.19
Current children cumulated vsize (KiB) 123952

[startup+1084.7 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1665216/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=124084 CPUtime=1084.39
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30780 0 0 0 108414 25 0 0 25 0 1 0 1151392136 127062016 29183 1992294400 134512640 135819388 4294956160 18446744073709551615 134603410 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 31021 29183 148 319 0 30699 0
Current children cumulated CPU time (s) 1084.39
Current children cumulated vsize (KiB) 124084

[startup+1086.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1665152/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=124084 CPUtime=1085.99
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30793 0 0 0 108574 25 0 0 25 0 1 0 1151392136 127062016 29196 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 31021 29196 148 319 0 30699 0
Current children cumulated CPU time (s) 1085.99
Current children cumulated vsize (KiB) 124084

[startup+1087.1 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1665152/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=124084 CPUtime=1086.79
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30802 0 0 0 108654 25 0 0 25 0 1 0 1151392136 127062016 29205 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 31021 29205 148 319 0 30699 0
Current children cumulated CPU time (s) 1086.79
Current children cumulated vsize (KiB) 124084

[startup+1087.5 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1665152/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=124216 CPUtime=1087.19
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30809 0 0 0 108694 25 0 0 25 0 1 0 1151392136 127197184 29212 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 31054 29212 148 319 0 30732 0
Current children cumulated CPU time (s) 1087.19
Current children cumulated vsize (KiB) 124216

[startup+1087.91 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21903
/proc/meminfo: memFree=1665088/2055920 swapFree=4176856/4192956
[pid=21900] ppid=21898 vsize=124216 CPUtime=1087.59
/proc/21900/stat : 21900 (hydrasat-flat) R 21898 21900 21630 0 -1 4194304 30810 0 0 0 108734 25 0 0 25 0 1 0 1151392136 127197184 29213 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21900/statm: 31054 29213 148 319 0 30732 0
Current children cumulated CPU time (s) 1087.59
Current children cumulated vsize (KiB) 124216

Child status: 20
Real time (s): 1087.97
CPU time (s): 1087.67
CPU user time (s): 1087.39
CPU system time (s): 0.277957
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 124216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1087.39
system time used= 0.277957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30916
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= 2
involuntary context switches= 1533

runsolver used 0.802877 second user time and 2.27765 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-03 21:34:58
IDJOB=1563566
IDBENCH=70956
IDSOLVER=519
FILE ID=node48/1563566-1238787297
PBS_JOBID= 9085585
Free space on /tmp= 66544 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-c32s-ss-8.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563566-1238787297/watcher-1563566-1238787297 -o /tmp/evaluation-result-1563566-1238787297/solver-1563566-1238787297 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1563566-1238787297.cnf -rs 154074367 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9d3d3bb9b296880c7463693ae665aafd
RANDOM SEED=154074367

node48.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		: 3000.236
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		: 3000.236
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:       1782760 kB
Buffers:         33972 kB
Cached:         165752 kB
SwapCached:      10124 kB
Active:          96004 kB
Inactive:       115464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782760 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            3684 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            47672 kB
Committed_AS:  2948008 kB
PageTables:       1376 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= 66544 MiB
End job on node48 at 2009-04-03 21:53:06