Trace number 1530736

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) 1200.03 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
MD5SUM04c00558435f25dfb5b6e5262d4684dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1530736-1238583033/watcher-1530736-1238583033 -o /tmp/evaluation-result-1530736-1238583033/solver-1530736-1238583033 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530736-1238583033.cnf -rs 1501202795 -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: 1.83 1.82 1.45 2/64 15511
/proc/meminfo: memFree=1532968/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=1596 CPUtime=0
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1130965128 1634304 181 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 399 182 125 319 0 77 0

[startup+0.049717 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 15511
/proc/meminfo: memFree=1532968/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=1860 CPUtime=0.04
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 273 0 0 0 4 0 0 0 18 0 1 0 1130965128 1904640 256 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 465 256 148 319 0 143 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1860

[startup+0.10172 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 15511
/proc/meminfo: memFree=1532968/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=1860 CPUtime=0.09
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1130965128 1904640 267 1992294400 134512640 135819388 4294956160 18446744073709551615 134602902 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 465 267 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301737 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 15511
/proc/meminfo: memFree=1532968/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=1992 CPUtime=0.29
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 317 0 0 0 29 0 0 0 19 0 1 0 1130965128 2039808 300 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 498 300 148 319 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701773 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 15511
/proc/meminfo: memFree=1532968/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=2124 CPUtime=0.69
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 357 0 0 0 69 0 0 0 23 0 1 0 1130965128 2174976 340 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 531 340 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50184 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 15512
/proc/meminfo: memFree=1532000/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=2652 CPUtime=1.49
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 474 0 0 0 149 0 0 0 25 0 1 0 1130965128 2715648 457 1992294400 134512640 135819388 4294956160 18446744073709551615 134617190 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 663 457 148 319 0 341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2652

[startup+3.10198 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 15512
/proc/meminfo: memFree=1531104/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=3568 CPUtime=3.09
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 715 0 0 0 309 0 0 0 25 0 1 0 1130965128 3653632 698 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 892 698 148 319 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3568

[startup+6.30226 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 15512
/proc/meminfo: memFree=1529056/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=5380 CPUtime=6.29
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 1145 0 0 0 629 0 0 0 25 0 1 0 1130965128 5509120 1128 1992294400 134512640 135819388 4294956160 18446744073709551615 134617049 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 1345 1128 148 319 0 1023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5380

[startup+12.7018 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 15512
/proc/meminfo: memFree=1526112/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=8428 CPUtime=12.69
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 1826 0 0 0 1268 1 0 0 25 0 1 0 1130965128 8630272 1809 1992294400 134512640 135819388 4294956160 18446744073709551615 134618000 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 2107 1809 148 319 0 1785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8428

[startup+25.5019 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 15512
/proc/meminfo: memFree=1522016/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=12804 CPUtime=25.49
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 2851 0 0 0 2547 2 0 0 25 0 1 0 1130965128 13111296 2801 1992294400 134512640 135819388 4294956160 18446744073709551615 134617245 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 3201 2801 148 319 0 2879 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12804

[startup+51.1012 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 15512
/proc/meminfo: memFree=1516256/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=19484 CPUtime=51.08
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 4421 0 0 0 5105 3 0 0 25 0 1 0 1130965128 19951616 4306 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 4871 4306 148 319 0 4549 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19484

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 15512
/proc/meminfo: memFree=1507488/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=29060 CPUtime=102.27
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 6691 0 0 0 10222 5 0 0 25 0 1 0 1130965128 29757440 6449 1992294400 134512640 135819388 4294956160 18446744073709551615 134671415 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 7265 6449 148 319 0 6943 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29060

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 15512
/proc/meminfo: memFree=1499936/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=37920 CPUtime=162.25
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 8862 0 0 0 16219 6 0 0 25 0 1 0 1130965128 38830080 8341 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 9480 8341 148 319 0 9158 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37920

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 15512
/proc/meminfo: memFree=1494944/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=43052 CPUtime=222.24
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 10085 0 0 0 22216 8 0 0 25 0 1 0 1130965128 44085248 9564 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 10763 9564 148 319 0 10441 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43052

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 15512
/proc/meminfo: memFree=1490208/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=48172 CPUtime=282.22
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 11436 0 0 0 28213 9 0 0 25 0 1 0 1130965128 49328128 10763 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 12043 10763 148 319 0 11721 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 48172

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/65 15512
/proc/meminfo: memFree=1486176/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=52560 CPUtime=342.21
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 12564 0 0 0 34211 10 0 0 25 0 1 0 1130965128 53821440 11750 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 13140 11750 148 319 0 12818 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 52560

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 15512
/proc/meminfo: memFree=1481504/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=57852 CPUtime=402.19
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 13843 0 0 0 40208 11 0 0 25 0 1 0 1130965128 59240448 12918 1992294400 134512640 135819388 4294956160 18446744073709551615 134616805 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 14463 12918 148 319 0 14141 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 57852

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.26 2/65 15512
/proc/meminfo: memFree=1475680/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=65008 CPUtime=462.18
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 15650 0 0 0 46206 12 0 0 25 0 1 0 1130965128 66568192 14367 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 16252 14367 148 319 0 15930 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 65008

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 15512
/proc/meminfo: memFree=1471328/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=70580 CPUtime=522.17
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 16963 0 0 0 52203 14 0 0 25 0 1 0 1130965128 72273920 15459 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 17645 15459 148 319 0 17323 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 70580

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 15512
/proc/meminfo: memFree=1468512/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=74060 CPUtime=582.15
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 17661 0 0 0 58201 14 0 0 25 0 1 0 1130965128 75837440 16157 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 18515 16157 148 319 0 18193 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 74060

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 15518
/proc/meminfo: memFree=1463968/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=79864 CPUtime=642.13
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 19263 0 0 0 64197 16 0 0 25 0 1 0 1130965128 81780736 17306 1992294400 134512640 135819388 4294956160 18446744073709551615 134616859 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 19966 17306 148 319 0 19644 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 79864

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 15518
/proc/meminfo: memFree=1461536/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=81936 CPUtime=702.11
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 19867 0 0 0 70195 16 0 0 25 0 1 0 1130965128 83902464 17910 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 20484 17910 148 319 0 20162 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 81936

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 15518
/proc/meminfo: memFree=1458976/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=84404 CPUtime=762.11
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 20489 0 0 0 76193 18 0 0 25 0 1 0 1130965128 86429696 18532 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 21101 18532 148 319 0 20779 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 84404

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 15518
/proc/meminfo: memFree=1456480/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=86836 CPUtime=822.08
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 21113 0 0 0 82190 18 0 0 25 0 1 0 1130965128 88920064 19156 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 21709 19156 148 319 0 21387 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 86836

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 15518
/proc/meminfo: memFree=1453408/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=90040 CPUtime=882.07
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 21975 0 0 0 88188 19 0 0 25 0 1 0 1130965128 92200960 19917 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 22510 19917 148 319 0 22188 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 90040

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 15518
/proc/meminfo: memFree=1450464/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=94672 CPUtime=942.06
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 23197 0 0 0 94186 20 0 0 25 0 1 0 1130965128 96944128 20658 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 23668 20658 148 319 0 23346 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 94672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 15518
/proc/meminfo: memFree=1447392/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=98320 CPUtime=1002.04
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 24115 0 0 0 100183 21 0 0 25 0 1 0 1130965128 100679680 21415 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 24580 21415 148 319 0 24258 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 98320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 15518
/proc/meminfo: memFree=1445344/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=100700 CPUtime=1062.03
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 24659 0 0 0 106181 22 0 0 25 0 1 0 1130965128 103116800 21959 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 25175 21959 148 319 0 24853 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 100700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 15518
/proc/meminfo: memFree=1442336/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=104788 CPUtime=1122.01
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 25809 0 0 0 112179 22 0 0 25 0 1 0 1130965128 107302912 22687 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 26197 22687 148 319 0 25875 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 104788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 15518
/proc/meminfo: memFree=1440416/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=106496 CPUtime=1182
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 26286 0 0 0 118177 23 0 0 25 0 1 0 1130965128 109051904 23164 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 26624 23164 148 319 0 26302 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 106496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 15518
/proc/meminfo: memFree=1439712/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=108012 CPUtime=1200
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 26712 0 0 0 119977 23 0 0 25 0 1 0 1130965128 110604288 23309 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 27003 23309 148 319 0 26681 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 108012

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 15518
/proc/meminfo: memFree=1439712/2055920 swapFree=4178796/4192956
[pid=15511] ppid=15509 vsize=108012 CPUtime=1200
/proc/15511/stat : 15511 (hydrasat-flat) R 15509 15511 15286 0 -1 4194304 26712 0 0 0 119977 23 0 0 25 0 1 0 1130965128 110604288 23309 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15511/statm: 27003 23309 148 319 0 26681 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 108012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.249962
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 108012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26712
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= 958

runsolver used 0.872867 second user time and 2.56661 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-01 12:50:33
IDJOB=1530736
IDBENCH=70696
IDSOLVER=519
FILE ID=node57/1530736-1238583033
PBS_JOBID= 9062217
Free space on /tmp= 66264 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530736-1238583033/watcher-1530736-1238583033 -o /tmp/evaluation-result-1530736-1238583033/solver-1530736-1238583033 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530736-1238583033.cnf -rs 1501202795 -co memory_limit 1800

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

MD5SUM BENCH= 04c00558435f25dfb5b6e5262d4684dc
RANDOM SEED=1501202795

node57.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		: 3000.213
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		: 3000.213
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:       1533384 kB
Buffers:         89548 kB
Cached:         338204 kB
SwapCached:       7992 kB
Active:         214656 kB
Inactive:       222600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533384 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            71344 kB
Committed_AS:  2749244 kB
PageTables:       1392 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= 66264 MiB
End job on node57 at 2009-04-01 13:10:35