Trace number 1529662

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-Flat? (TO) 1200.11 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1529662-1238400803/watcher-1529662-1238400803 -o /tmp/evaluation-result-1529662-1238400803/solver-1529662-1238400803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529662-1238400803.cnf -rs 87103729 -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: 0.92 0.98 1.08 3/64 23456
/proc/meminfo: memFree=1428776/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=1596 CPUtime=0
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 1112746293 1634304 176 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 399 176 119 319 0 77 0

[startup+0.00896399 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23456
/proc/meminfo: memFree=1428776/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=1860 CPUtime=0
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 1112746293 1904640 219 1992294400 134512640 135819388 4294956160 18446744073709551615 135210599 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 465 219 119 319 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1860

[startup+0.101981 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23456
/proc/meminfo: memFree=1428776/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=4248 CPUtime=0.09
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 863 0 0 0 9 0 0 0 18 0 1 0 1112746293 4349952 846 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 1062 846 148 319 0 740 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.302016 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23456
/proc/meminfo: memFree=1428776/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=4504 CPUtime=0.29
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 911 0 0 0 29 0 0 0 19 0 1 0 1112746293 4612096 894 1992294400 134512640 135819388 4294956160 18446744073709551615 134672007 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 1126 894 148 319 0 804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701088 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23456
/proc/meminfo: memFree=1428776/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=4504 CPUtime=0.69
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 927 0 0 0 69 0 0 0 22 0 1 0 1112746293 4612096 910 1992294400 134512640 135819388 4294956160 18446744073709551615 135204881 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 1126 910 148 319 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.50123 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 23457
/proc/meminfo: memFree=1425568/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=4632 CPUtime=1.49
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 956 0 0 0 149 0 0 0 25 0 1 0 1112746293 4743168 939 1992294400 134512640 135819388 4294956160 18446744073709551615 135050504 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 1158 939 148 319 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4632

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 23457
/proc/meminfo: memFree=1425312/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=4876 CPUtime=3.09
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 1005 0 0 0 309 0 0 0 25 0 1 0 1112746293 4993024 988 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 1219 988 148 319 0 897 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4876

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 23457
/proc/meminfo: memFree=1424864/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=5384 CPUtime=6.29
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 1150 0 0 0 629 0 0 0 25 0 1 0 1112746293 5513216 1133 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 1346 1133 148 319 0 1024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5384

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 1.08 2/65 23457
/proc/meminfo: memFree=1422752/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=7288 CPUtime=12.69
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 1604 0 0 0 1269 0 0 0 25 0 1 0 1112746293 7462912 1587 1992294400 134512640 135819388 4294956160 18446744073709551615 135209710 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 1822 1587 148 319 0 1500 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7288

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 23457
/proc/meminfo: memFree=1420128/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=9820 CPUtime=25.49
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 2247 0 0 0 2548 1 0 0 25 0 1 0 1112746293 10055680 2230 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 2455 2230 148 319 0 2133 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9820

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 23457
/proc/meminfo: memFree=1420192/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=9820 CPUtime=51.07
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 2247 0 0 0 5106 1 0 0 25 0 1 0 1112746293 10055680 2230 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 2455 2230 148 319 0 2133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9820

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 23457
/proc/meminfo: memFree=1413472/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=102.26
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3913 0 0 0 10223 3 0 0 25 0 1 0 1112746293 17051648 3896 1992294400 134512640 135819388 4294956160 18446744073709551615 135208753 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3896 148 319 0 3841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16652

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 23457
/proc/meminfo: memFree=1413472/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=162.23
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3913 0 0 0 16220 3 0 0 25 0 1 0 1112746293 17051648 3896 1992294400 134512640 135819388 4294956160 18446744073709551615 135050504 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3896 148 319 0 3841 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16652

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 23457
/proc/meminfo: memFree=1413472/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=222.21
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 22218 3 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16652

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 23457
/proc/meminfo: memFree=1413472/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=282.19
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 28216 3 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617116 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16652

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=342.18
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 34214 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16652

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=402.16
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 40212 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16652

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=462.14
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 46210 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134603082 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16652

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 23457
/proc/meminfo: memFree=1413472/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=522.12
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 52208 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134603068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16652

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=582.1
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 58206 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134593002 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 16652

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=642.08
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 64204 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134667918 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 16652

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=702.05
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 70201 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16652

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=762.04
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 76200 4 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134618270 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 16652

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413344/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=822.02
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 82197 5 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 16652

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=882
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 88195 5 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134668670 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 16652

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=941.97
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 94192 5 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617126 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 16652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=1001.95
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 100190 5 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 16652

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413344/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=1061.93
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 106188 5 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134618264 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 16652

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=1121.91
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 112186 5 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 16652

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=1181.9
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 118184 6 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 16652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=1200.1
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 120004 6 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 16652

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 23457
/proc/meminfo: memFree=1413408/2055920 swapFree=4174052/4192956
[pid=23456] ppid=23454 vsize=16652 CPUtime=1200.1
/proc/23456/stat : 23456 (hydrasat-flat) R 23454 23456 23233 0 -1 4194304 3914 0 0 0 120004 6 0 0 25 0 1 0 1112746293 17051648 3897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/23456/statm: 4163 3897 148 319 0 3841 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 16652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.065989
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 16652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3914
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= 1771

runsolver used 0.922859 second user time and 2.46762 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-30 10:13:23
IDJOB=1529662
IDBENCH=70338
IDSOLVER=519
FILE ID=node17/1529662-1238400803
PBS_JOBID= 9061384
Free space on /tmp= 66340 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529662-1238400803/watcher-1529662-1238400803 -o /tmp/evaluation-result-1529662-1238400803/solver-1529662-1238400803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529662-1238400803.cnf -rs 87103729 -co memory_limit 1800

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

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=87103729

node17.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		: 3000.265
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		: 3000.265
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:       1429256 kB
Buffers:         95584 kB
Cached:         424240 kB
SwapCached:      12684 kB
Active:          55740 kB
Inactive:       478188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429256 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          19716 kB
Slab:            78752 kB
Committed_AS:  2929684 kB
PageTables:       1464 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= 66340 MiB
End job on node17 at 2009-03-30 10:33:25