Trace number 1530667

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
MD5SUMa5462f4ed0be2c72f8dfc94f9311f583
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.144977
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1530667-1238576226/watcher-1530667-1238576226 -o /tmp/evaluation-result-1530667-1238576226/solver-1530667-1238576226 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530667-1238576226.cnf -rs 676364497 -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: 0.99 0.98 0.99 3/64 6989
/proc/meminfo: memFree=862272/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=1596 CPUtime=0
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1130284941 1634304 183 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 399 185 125 319 0 77 0

[startup+0.078753 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6989
/proc/meminfo: memFree=862272/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=1856 CPUtime=0.07
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 275 0 0 0 7 0 0 0 18 0 1 0 1130284941 1900544 258 1992294400 134512640 135819388 4294956160 18446744073709551615 134616975 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 464 258 148 319 0 142 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1856

[startup+0.101753 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6989
/proc/meminfo: memFree=862272/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=1856 CPUtime=0.09
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1130284941 1900544 262 1992294400 134512640 135819388 4294956160 18446744073709551615 134616624 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 464 262 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301772 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6989
/proc/meminfo: memFree=862272/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=1984 CPUtime=0.29
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 1130284941 2031616 298 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 496 298 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701809 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6989
/proc/meminfo: memFree=862272/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=2116 CPUtime=0.69
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 1130284941 2166784 339 1992294400 134512640 135819388 4294956160 18446744073709551615 134669202 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 529 339 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50188 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=861304/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=2508 CPUtime=1.49
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 461 0 0 0 149 0 0 0 25 0 1 0 1130284941 2568192 444 1992294400 134512640 135819388 4294956160 18446744073709551615 134669061 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 627 444 148 319 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2508

[startup+3.10103 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=860472/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=3288 CPUtime=3.09
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 654 0 0 0 309 0 0 0 25 0 1 0 1130284941 3366912 637 1992294400 134512640 135819388 4294956160 18446744073709551615 134672459 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 822 637 148 319 0 500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3288

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=859960/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=3556 CPUtime=6.29
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 714 0 0 0 629 0 0 0 25 0 1 0 1130284941 3641344 697 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 889 697 148 319 0 567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3556

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=858432/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=5296 CPUtime=12.69
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 1100 0 0 0 1269 0 0 0 25 0 1 0 1130284941 5423104 1083 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 1324 1083 148 319 0 1002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5296

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=854592/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=9256 CPUtime=25.49
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 2042 0 0 0 2548 1 0 0 25 0 1 0 1130284941 9478144 2009 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 2314 2009 148 319 0 1992 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9256

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=854208/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=9772 CPUtime=51.08
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 2126 0 0 0 5107 1 0 0 25 0 1 0 1130284941 10006528 2093 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 2443 2093 148 319 0 2121 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9772

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=851200/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=13412 CPUtime=102.27
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 2950 0 0 0 10225 2 0 0 25 0 1 0 1130284941 13733888 2851 1992294400 134512640 135819388 4294956160 18446744073709551615 134617168 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 3353 2851 148 319 0 3031 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13412

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=845824/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=19516 CPUtime=162.25
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 4452 0 0 0 16221 4 0 0 25 0 1 0 1130284941 19984384 4189 1992294400 134512640 135819388 4294956160 18446744073709551615 134600538 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 4879 4189 148 319 0 4557 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19516

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6990
/proc/meminfo: memFree=842816/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=22768 CPUtime=222.24
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 5178 0 0 0 22219 5 0 0 25 0 1 0 1130284941 23314432 4915 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 5692 4915 148 319 0 5370 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22768

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=842552/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=22768 CPUtime=282.22
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 5178 0 0 0 28217 5 0 0 25 0 1 0 1130284941 23314432 4915 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 5692 4915 148 319 0 5370 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22768

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=842488/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=23096 CPUtime=342.2
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 5240 0 0 0 34215 5 0 0 25 0 1 0 1130284941 23650304 4977 1992294400 134512640 135819388 4294956160 18446744073709551615 134617116 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 5774 4977 148 319 0 5452 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23096

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=841720/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=24008 CPUtime=402.18
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 5469 0 0 0 40213 5 0 0 25 0 1 0 1130284941 24584192 5165 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6002 5165 148 319 0 5680 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24008

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=841464/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=24512 CPUtime=462.17
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 5604 0 0 0 46211 6 0 0 25 0 1 0 1130284941 25100288 5259 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6128 5259 148 319 0 5806 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24512

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=840696/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=25544 CPUtime=522.16
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 5826 0 0 0 52210 6 0 0 25 0 1 0 1130284941 26157056 5416 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6386 5416 148 319 0 6064 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25544

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=840328/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=26008 CPUtime=582.14
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 5958 0 0 0 58208 6 0 0 25 0 1 0 1130284941 26632192 5548 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6502 5548 148 319 0 6180 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26008

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=839432/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=27100 CPUtime=642.13
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6181 0 0 0 64207 6 0 0 25 0 1 0 1130284941 27750400 5771 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6775 5771 148 319 0 6453 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27100

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838856/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=27784 CPUtime=702.12
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6324 0 0 0 70205 7 0 0 25 0 1 0 1130284941 28450816 5914 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6946 5914 148 319 0 6624 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 27784

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838856/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=27784 CPUtime=762.1
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6328 0 0 0 76203 7 0 0 25 0 1 0 1130284941 28450816 5918 1992294400 134512640 135819388 4294956160 18446744073709551615 134617111 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6946 5918 148 319 0 6624 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 27784

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838856/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=27784 CPUtime=822.08
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6328 0 0 0 82201 7 0 0 25 0 1 0 1130284941 28450816 5918 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6946 5918 148 319 0 6624 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 27784

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838856/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=27784 CPUtime=882.07
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6328 0 0 0 88200 7 0 0 25 0 1 0 1130284941 28450816 5918 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6946 5918 148 319 0 6624 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 27784

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838856/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=27784 CPUtime=942.05
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6328 0 0 0 94198 7 0 0 25 0 1 0 1130284941 28450816 5918 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6946 5918 148 319 0 6624 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 27784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838600/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=27944 CPUtime=1002.04
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6383 0 0 0 100196 8 0 0 25 0 1 0 1130284941 28614656 5973 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 6986 5973 148 319 0 6664 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 27944

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838472/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=28132 CPUtime=1062.03
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6433 0 0 0 106195 8 0 0 25 0 1 0 1130284941 28807168 6023 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 7033 6023 148 319 0 6711 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28132

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838152/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=28560 CPUtime=1122.01
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6493 0 0 0 112193 8 0 0 25 0 1 0 1130284941 29245440 6083 1992294400 134512640 135819388 4294956160 18446744073709551615 134617187 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 7140 6083 148 319 0 6818 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 28560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838024/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=28720 CPUtime=1181.99
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6527 0 0 0 118191 8 0 0 25 0 1 0 1130284941 29409280 6117 1992294400 134512640 135819388 4294956160 18446744073709551615 134618381 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 7180 6117 148 319 0 6858 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 28720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6996
/proc/meminfo: memFree=838024/2055920 swapFree=4176868/4192956
[pid=6989] ppid=6987 vsize=28720 CPUtime=1200.09
/proc/6989/stat : 6989 (hydrasat-flat) R 6987 6989 6642 0 -1 4194304 6529 0 0 0 120001 8 0 0 25 0 1 0 1130284941 29409280 6119 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/6989/statm: 7180 6119 148 319 0 6858 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28720

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.091986
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 28720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6529
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= 1077

runsolver used 0.901862 second user time and 2.74858 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 10:57:06
IDJOB=1530667
IDBENCH=70673
IDSOLVER=519
FILE ID=node48/1530667-1238576226
PBS_JOBID= 9062180
Free space on /tmp= 66464 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530667-1238576226/watcher-1530667-1238576226 -o /tmp/evaluation-result-1530667-1238576226/solver-1530667-1238576226 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530667-1238576226.cnf -rs 676364497 -co memory_limit 1800

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

MD5SUM BENCH= a5462f4ed0be2c72f8dfc94f9311f583
RANDOM SEED=676364497

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:        862688 kB
Buffers:        105756 kB
Cached:         983796 kB
SwapCached:      10280 kB
Active:         326104 kB
Inactive:       775340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        862688 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            77768 kB
Committed_AS:  2735296 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= 66464 MiB
End job on node48 at 2009-04-01 11:17:08