Trace number 1530710

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 2009-03-22-Base? (TO) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S419666888-007.cnf
MD5SUM0d6d5d5399446131b06db17642f36592
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.342947
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1530710-1238580669/watcher-1530710-1238580669 -o /tmp/evaluation-result-1530710-1238580669/solver-1530710-1238580669 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530710-1238580669.cnf -rs 1517664662 -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 3/64 9772
/proc/meminfo: memFree=1523400/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=1768 CPUtime=0
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 1130728993 1810432 210 1992294400 134512640 135997824 4294956176 18446744073709551615 134709936 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 442 210 156 362 0 77 0

[startup+0.0506451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9772
/proc/meminfo: memFree=1523400/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=1900 CPUtime=0.04
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 287 0 0 0 4 0 0 0 18 0 1 0 1130728993 1945600 270 1992294400 134512640 135997824 4294956176 18446744073709551615 134817019 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 475 270 175 362 0 110 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1900

[startup+0.101649 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9772
/proc/meminfo: memFree=1523400/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=1900 CPUtime=0.1
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 1130728993 1945600 279 1992294400 134512640 135997824 4294956176 18446744073709551615 134816904 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 475 279 175 362 0 110 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1900

[startup+0.301667 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9772
/proc/meminfo: memFree=1523400/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=2032 CPUtime=0.3
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 330 0 0 0 30 0 0 0 19 0 1 0 1130728993 2080768 313 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 508 313 175 362 0 143 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2032

[startup+0.701703 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9772
/proc/meminfo: memFree=1523400/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=2296 CPUtime=0.7
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 367 0 0 0 70 0 0 0 22 0 1 0 1130728993 2351104 350 1992294400 134512640 135997824 4294956176 18446744073709551615 134588064 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 574 350 175 362 0 209 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2296

[startup+1.50277 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1522496/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=2824 CPUtime=1.5
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 498 0 0 0 150 0 0 0 25 0 1 0 1130728993 2891776 481 1992294400 134512640 135997824 4294956176 18446744073709551615 134843694 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 706 481 175 362 0 341 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2824

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1521984/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=2824 CPUtime=3.1
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 522 0 0 0 310 0 0 0 25 0 1 0 1130728993 2891776 505 1992294400 134512640 135997824 4294956176 18446744073709551615 134758004 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 706 505 175 362 0 341 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2824

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1521216/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=3884 CPUtime=6.29
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 769 0 0 0 629 0 0 0 25 0 1 0 1130728993 3977216 752 1992294400 134512640 135997824 4294956176 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 971 752 175 362 0 606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3884

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1519048/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=6000 CPUtime=12.68
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 1247 0 0 0 1268 0 0 0 25 0 1 0 1130728993 6144000 1230 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 1500 1230 175 362 0 1135 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6000

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1518344/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=6412 CPUtime=25.49
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 1370 0 0 0 2548 1 0 0 25 0 1 0 1130728993 6565888 1353 1992294400 134512640 135997824 4294956176 18446744073709551615 134757431 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 1603 1353 175 362 0 1238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6412

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1516296/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=8988 CPUtime=51.08
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 1914 0 0 0 5107 1 0 0 25 0 1 0 1130728993 9203712 1897 1992294400 134512640 135997824 4294956176 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 2247 1897 175 362 0 1882 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8988

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1511240/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=14536 CPUtime=102.27
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 3247 0 0 0 10225 2 0 0 25 0 1 0 1130728993 14884864 3141 1992294400 134512640 135997824 4294956176 18446744073709551615 134757315 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 3634 3141 175 362 0 3269 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14536

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1510920/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=15196 CPUtime=162.25
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 3353 0 0 0 16223 2 0 0 25 0 1 0 1130728993 15560704 3247 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 3799 3247 175 362 0 3434 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15196

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1510600/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=15460 CPUtime=222.24
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 3413 0 0 0 22221 3 0 0 25 0 1 0 1130728993 15831040 3307 1992294400 134512640 135997824 4294956176 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 3865 3307 175 362 0 3500 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15460

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1509896/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=16160 CPUtime=282.23
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 3587 0 0 0 28220 3 0 0 25 0 1 0 1130728993 16547840 3481 1992294400 134512640 135997824 4294956176 18446744073709551615 135376467 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 4040 3481 175 362 0 3675 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 16160

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1507976/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=18128 CPUtime=342.21
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 4066 0 0 0 34218 3 0 0 25 0 1 0 1130728993 18563072 3960 1992294400 134512640 135997824 4294956176 18446744073709551615 134757792 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 4532 3960 175 362 0 4167 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18128

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1505416/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=20992 CPUtime=402.2
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 4767 0 0 0 40216 4 0 0 25 0 1 0 1130728993 21495808 4590 1992294400 134512640 135997824 4294956176 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 5248 4590 175 362 0 4883 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 20992

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1502536/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=24332 CPUtime=462.18
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 5507 0 0 0 46213 5 0 0 25 0 1 0 1130728993 24915968 5265 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 6083 5265 175 362 0 5718 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 24332

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1501000/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=26212 CPUtime=522.16
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6030 0 0 0 52211 5 0 0 25 0 1 0 1130728993 26841088 5707 1992294400 134512640 135997824 4294956176 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 6553 5707 175 362 0 6188 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 26212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1499144/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28396 CPUtime=582.15
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6476 0 0 0 58209 6 0 0 25 0 1 0 1130728993 29077504 6153 1992294400 134512640 135997824 4294956176 18446744073709551615 134757818 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7099 6153 175 362 0 6734 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 28396

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1499080/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28396 CPUtime=642.14
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6497 0 0 0 64208 6 0 0 25 0 1 0 1130728993 29077504 6174 1992294400 134512640 135997824 4294956176 18446744073709551615 134664427 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7099 6174 175 362 0 6734 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1498888/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28676 CPUtime=702.12
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6533 0 0 0 70206 6 0 0 25 0 1 0 1130728993 29364224 6210 1992294400 134512640 135997824 4294956176 18446744073709551615 134757481 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7169 6210 175 362 0 6804 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 28676

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1498888/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28676 CPUtime=762.11
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6534 0 0 0 76205 6 0 0 25 0 1 0 1130728993 29364224 6211 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7169 6211 175 362 0 6804 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 28676

[startup+822.302 s]
/proc/loadavg: 1.18 1.04 1.01 2/65 9773
/proc/meminfo: memFree=1498888/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28676 CPUtime=822.09
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6536 0 0 0 82203 6 0 0 25 0 1 0 1130728993 29364224 6213 1992294400 134512640 135997824 4294956176 18446744073709551615 134757413 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7169 6213 175 362 0 6804 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 28676

[startup+882.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 9773
/proc/meminfo: memFree=1498888/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28676 CPUtime=882.07
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6536 0 0 0 88201 6 0 0 25 0 1 0 1130728993 29364224 6213 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7169 6213 175 362 0 6804 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28676

[startup+942.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 9773
/proc/meminfo: memFree=1498696/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28956 CPUtime=942.07
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6583 0 0 0 94200 7 0 0 25 0 1 0 1130728993 29650944 6260 1992294400 134512640 135997824 4294956176 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7239 6260 175 362 0 6874 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 28956

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9773
/proc/meminfo: memFree=1498632/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28956 CPUtime=1002.05
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6594 0 0 0 100198 7 0 0 25 0 1 0 1130728993 29650944 6271 1992294400 134512640 135997824 4294956176 18446744073709551615 134757763 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7239 6271 175 362 0 6874 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9773
/proc/meminfo: memFree=1498632/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=28956 CPUtime=1062.03
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6602 0 0 0 106196 7 0 0 25 0 1 0 1130728993 29650944 6279 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7239 6279 175 362 0 6874 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9773
/proc/meminfo: memFree=1498312/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=29408 CPUtime=1122.02
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6681 0 0 0 112195 7 0 0 25 0 1 0 1130728993 30113792 6358 1992294400 134512640 135997824 4294956176 18446744073709551615 134757366 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7352 6358 175 362 0 6987 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 29408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1498184/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=29568 CPUtime=1182
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6726 0 0 0 118193 7 0 0 25 0 1 0 1130728993 30277632 6403 1992294400 134512640 135997824 4294956176 18446744073709551615 134756016 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7392 6403 175 362 0 7027 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 29568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9773
/proc/meminfo: memFree=1498120/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=29736 CPUtime=1200.01
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6741 0 0 0 119993 8 0 0 25 0 1 0 1130728993 30449664 6418 1992294400 134512640 135997824 4294956176 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7434 6418 175 362 0 7069 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 29736

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 1.00 2/65 9773
/proc/meminfo: memFree=1498120/2055920 swapFree=4176708/4192956
[pid=9772] ppid=9770 vsize=29736 CPUtime=1200.01
/proc/9772/stat : 9772 (hydrasat) R 9770 9772 9525 0 -1 4194304 6741 0 0 0 119993 8 0 0 25 0 1 0 1130728993 30449664 6418 1992294400 134512640 135997824 4294956176 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/9772/statm: 7434 6418 175 362 0 7069 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 29736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.085986
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 29736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6741
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= 913

runsolver used 1.09783 second user time and 2.6026 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-01 12:11:09
IDJOB=1530710
IDBENCH=70687
IDSOLVER=520
FILE ID=node51/1530710-1238580669
PBS_JOBID= 9062221
Free space on /tmp= 65256 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S419666888-007.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530710-1238580669/watcher-1530710-1238580669 -o /tmp/evaluation-result-1530710-1238580669/solver-1530710-1238580669 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530710-1238580669.cnf -rs 1517664662 -co memory_limit 1800

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

MD5SUM BENCH= 0d6d5d5399446131b06db17642f36592
RANDOM SEED=1517664662

node51.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		: 3000.234
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		: 3000.234
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:       1523816 kB
Buffers:         91508 kB
Cached:         342412 kB
SwapCached:      10052 kB
Active:         221508 kB
Inactive:       223864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523816 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          17152 kB
Slab:            72716 kB
Committed_AS:  3128324 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-04-01 12:31:12