Trace number 1716324

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 1139.52 1139.82

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark334.448
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data 

1139.48/1139.80	
1139.48/1139.80	c decisions : 1082877
1139.48/1139.80	c conflicts : 901742
1139.48/1139.80	c Memory limit 1620 MiB
1139.48/1139.80	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-1716324-1240614212/watcher-1716324-1240614212 -o /tmp/evaluation-result-1716324-1240614212/solver-1716324-1240614212 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1716324-1240614212.cnf -rs 816038580 -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: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1063404/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=4320 CPUtime=0
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 89453813 4423680 170 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 1080 170 119 319 0 758 0

[startup+0.024465 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1063404/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=5376 CPUtime=0.02
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 477 0 0 0 2 0 0 0 18 0 1 0 89453813 5505024 461 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 1344 462 119 319 0 1022 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5376

[startup+0.101473 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1063404/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=9336 CPUtime=0.09
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 1557 0 0 0 9 0 0 0 18 0 1 0 89453813 9560064 1541 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 2334 1542 119 319 0 2012 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9336

[startup+0.301495 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1063404/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=19764 CPUtime=0.29
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 4335 0 0 0 27 2 0 0 20 0 1 0 89453813 20238336 4319 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 4941 4320 119 319 0 4619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19764

[startup+0.70154 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1063404/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=38244 CPUtime=0.69
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 9291 0 0 0 65 4 0 0 23 0 1 0 89453813 39161856 9275 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 9561 9275 119 319 0 9239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38244

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1011236/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=64452 CPUtime=1.49
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 16461 0 0 0 141 8 0 0 25 0 1 0 89453813 65998848 15372 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 16113 15372 127 319 0 15791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64452

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=996964/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=82232 CPUtime=3.09
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 21799 0 0 0 299 10 0 0 25 0 1 0 89453813 84205568 18972 1992294400 134512640 135819388 4294956160 18446744073709551615 134698222 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 20558 18972 128 319 0 20236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82232

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=972708/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=97616 CPUtime=6.29
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 27459 0 0 0 616 13 0 0 25 0 1 0 89453813 99958784 22729 1992294400 134512640 135819388 4294956160 18446744073709551615 134671987 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 24404 22729 147 319 0 24082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97616

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=972580/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=97748 CPUtime=12.69
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 27517 0 0 0 1256 13 0 0 25 0 1 0 89453813 100093952 22787 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 24437 22787 147 319 0 24115 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97748

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=972068/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=98416 CPUtime=25.48
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 27666 0 0 0 2535 13 0 0 25 0 1 0 89453813 100777984 22936 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 24604 22936 147 319 0 24282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98416

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=971812/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=98820 CPUtime=51.08
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 27760 0 0 0 5095 13 0 0 25 0 1 0 89453813 101191680 23030 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 24705 23030 147 319 0 24383 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 98820

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=970660/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=99976 CPUtime=102.27
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 28044 0 0 0 10214 13 0 0 25 0 1 0 89453813 102375424 23314 1992294400 134512640 135819388 4294956160 18446744073709551615 134616777 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 24994 23314 147 319 0 24672 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 99976

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=969508/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=101204 CPUtime=162.25
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 28320 0 0 0 16211 14 0 0 25 0 1 0 89453813 103632896 23590 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 25301 23590 147 319 0 24979 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 101204

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=969444/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=101352 CPUtime=222.24
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 28342 0 0 0 22210 14 0 0 25 0 1 0 89453813 103784448 23612 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 25338 23612 147 319 0 25016 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 101352

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=969316/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=101484 CPUtime=282.22
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 28365 0 0 0 28208 14 0 0 25 0 1 0 89453813 103919616 23635 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 25371 23635 147 319 0 25049 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 101484

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=968996/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=101792 CPUtime=342.2
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 28449 0 0 0 34206 14 0 0 25 0 1 0 89453813 104235008 23719 1992294400 134512640 135819388 4294956160 18446744073709551615 134585498 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 25448 23719 147 319 0 25126 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 101792

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=967460/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=103808 CPUtime=402.19
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 28860 0 0 0 40204 15 0 0 25 0 1 0 89453813 106299392 24130 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 25952 24130 147 319 0 25630 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 103808

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=966628/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=104496 CPUtime=462.17
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29024 0 0 0 46202 15 0 0 25 0 1 0 89453813 107003904 24294 1992294400 134512640 135819388 4294956160 18446744073709551615 135208332 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26124 24294 147 319 0 25802 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 104496

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965796/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=522.16
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29250 0 0 0 52200 16 0 0 25 0 1 0 89453813 108072960 24520 1992294400 134512640 135819388 4294956160 18446744073709551615 134616772 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24520 147 319 0 26063 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 105540

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965796/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=582.14
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29250 0 0 0 58198 16 0 0 25 0 1 0 89453813 108072960 24520 1992294400 134512640 135819388 4294956160 18446744073709551615 134603393 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24520 147 319 0 26063 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 105540

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965732/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=642.13
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29250 0 0 0 64197 16 0 0 25 0 1 0 89453813 108072960 24520 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24520 147 319 0 26063 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 105540

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965796/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=702.1
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29251 0 0 0 70194 16 0 0 25 0 1 0 89453813 108072960 24521 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24521 147 319 0 26063 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 105540

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965796/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=762.09
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29253 0 0 0 76193 16 0 0 25 0 1 0 89453813 108072960 24523 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24523 147 319 0 26063 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 105540

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965796/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=822.07
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29253 0 0 0 82191 16 0 0 25 0 1 0 89453813 108072960 24523 1992294400 134512640 135819388 4294956160 18446744073709551615 134603244 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24523 147 319 0 26063 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 105540

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965732/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=882.06
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29260 0 0 0 88189 17 0 0 25 0 1 0 89453813 108072960 24530 1992294400 134512640 135819388 4294956160 18446744073709551615 134603068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24530 147 319 0 26063 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 105540

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965668/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105540 CPUtime=942.04
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29269 0 0 0 94187 17 0 0 25 0 1 0 89453813 108072960 24539 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26385 24539 147 319 0 26063 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 105540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965604/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=105676 CPUtime=1002.03
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29280 0 0 0 100186 17 0 0 25 0 1 0 89453813 108212224 24550 1992294400 134512640 135819388 4294956160 18446744073709551615 135205544 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26419 24550 147 319 0 26097 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 105676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1062.01
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29377 0 0 0 106184 17 0 0 25 0 1 0 89453813 108736512 24647 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24647 147 319 0 26225 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 106188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1121.99
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29397 0 0 0 112182 17 0 0 25 0 1 0 89453813 108736512 24667 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24667 147 319 0 26225 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 106188

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1125.99
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29397 0 0 0 112582 17 0 0 25 0 1 0 89453813 108736512 24667 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24667 147 319 0 26225 0
Current children cumulated CPU time (s) 1125.99
Current children cumulated vsize (KiB) 106188

[startup+1132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1132.39
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29398 0 0 0 113222 17 0 0 25 0 1 0 89453813 108736512 24668 1992294400 134512640 135819388 4294956160 18446744073709551615 134671987 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24668 147 319 0 26225 0
Current children cumulated CPU time (s) 1132.39
Current children cumulated vsize (KiB) 106188

[startup+1135.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1135.59
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29398 0 0 0 113542 17 0 0 25 0 1 0 89453813 108736512 24668 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24668 147 319 0 26225 0
Current children cumulated CPU time (s) 1135.59
Current children cumulated vsize (KiB) 106188

[startup+1137.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1137.19
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29399 0 0 0 113702 17 0 0 25 0 1 0 89453813 108736512 24669 1992294400 134512640 135819388 4294956160 18446744073709551615 134616877 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24669 147 319 0 26225 0
Current children cumulated CPU time (s) 1137.19
Current children cumulated vsize (KiB) 106188

[startup+1139.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1138.78
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29399 0 0 0 113861 17 0 0 25 0 1 0 89453813 108736512 24669 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24669 147 319 0 26225 0
Current children cumulated CPU time (s) 1138.78
Current children cumulated vsize (KiB) 106188

[startup+1139.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1139.19
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29399 0 0 0 113902 17 0 0 25 0 1 0 89453813 108736512 24669 1992294400 134512640 135819388 4294956160 18446744073709551615 134603410 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24669 147 319 0 26225 0
Current children cumulated CPU time (s) 1139.19
Current children cumulated vsize (KiB) 106188

[startup+1139.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=106188 CPUtime=1139.38
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29399 0 0 0 113921 17 0 0 25 0 1 0 89453813 108736512 24669 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26547 24669 147 319 0 26225 0
Current children cumulated CPU time (s) 1139.38
Current children cumulated vsize (KiB) 106188

[startup+1139.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=965220/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=107380 CPUtime=1139.48
/proc/23578/stat : 23578 (hydrasat-flat) R 23576 23578 23265 0 -1 4194304 29697 0 0 0 113931 17 0 0 25 0 1 0 89453813 109957120 24967 1992294400 134512640 135819388 4294956160 18446744073709551615 135204855 0 0 4096 1 0 0 0 17 1 0 0
/proc/23578/statm: 26845 24967 147 319 0 26523 0
Current children cumulated CPU time (s) 1139.48
Current children cumulated vsize (KiB) 107380

Child status: 20
Real time (s): 1139.82
CPU time (s): 1139.52
CPU user time (s): 1139.32
CPU system time (s): 0.19697
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 107380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1139.32
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29702
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= 1608

runsolver used 0.773882 second user time and 2.47562 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-25 01:03:33
IDJOB=1716324
IDBENCH=20374
IDSOLVER=519
FILE ID=node35/1716324-1240614212
PBS_JOBID= 9186279
Free space on /tmp= 66388 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716324-1240614212/watcher-1716324-1240614212 -o /tmp/evaluation-result-1716324-1240614212/solver-1716324-1240614212 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1716324-1240614212.cnf -rs 816038580 -co memory_limit 1800

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

MD5SUM BENCH= c716daea92d5e29b94f85a19b52859ac
RANDOM SEED=816038580

node35.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		: 3000.214
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		: 3000.214
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:       1063820 kB
Buffers:         97060 kB
Cached:         780344 kB
SwapCached:          0 kB
Active:          98952 kB
Inactive:       792424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063820 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13440 kB
Writeback:           0 kB
Mapped:          23716 kB
Slab:            86752 kB
Committed_AS:   316684 kB
PageTables:       1408 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= 66388 MiB
End job on node35 at 2009-04-25 01:22:33