Trace number 1529309

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) 1200.04 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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-1529309-1238376096/watcher-1529309-1238376096 -o /tmp/evaluation-result-1529309-1238376096/solver-1529309-1238376096 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1529309-1238376096.cnf -rs 786835287 -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 3/65 20581
/proc/meminfo: memFree=802144/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=1768 CPUtime=0
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 996983369 1810432 201 1992294400 134512640 135997824 4294956176 18446744073709551615 134615107 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 442 201 151 362 0 77 0

[startup+0.00857994 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20581
/proc/meminfo: memFree=802144/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=1900 CPUtime=0
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 996983369 1945600 231 1992294400 134512640 135997824 4294956176 18446744073709551615 134615107 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 475 231 151 362 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1900

[startup+0.101588 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20581
/proc/meminfo: memFree=802144/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=3388 CPUtime=0.09
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 641 0 0 0 9 0 0 0 18 0 1 0 996983369 3469312 625 1992294400 134512640 135997824 4294956176 18446744073709551615 134519482 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 847 625 158 362 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3388

[startup+0.301606 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20581
/proc/meminfo: memFree=802144/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=4440 CPUtime=0.29
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 907 0 0 0 29 0 0 0 19 0 1 0 996983369 4546560 890 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1110 890 173 362 0 745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4440

[startup+0.701643 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20581
/proc/meminfo: memFree=802144/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=4692 CPUtime=0.69
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 971 0 0 0 69 0 0 0 23 0 1 0 996983369 4804608 954 1992294400 134512640 135997824 4294956176 18446744073709551615 134816793 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1173 954 173 362 0 808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4692

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=798936/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=4820 CPUtime=1.49
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 1017 0 0 0 149 0 0 0 25 0 1 0 996983369 4935680 1000 1992294400 134512640 135997824 4294956176 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1205 1000 173 362 0 840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4820

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=798616/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=5076 CPUtime=3.09
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 1077 0 0 0 309 0 0 0 25 0 1 0 996983369 5197824 1060 1992294400 134512640 135997824 4294956176 18446744073709551615 134758004 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1269 1060 173 362 0 904 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5076

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=797784/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=5972 CPUtime=6.29
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 1285 0 0 0 629 0 0 0 25 0 1 0 996983369 6115328 1268 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1493 1268 173 362 0 1128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5972

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=795936/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=7508 CPUtime=12.68
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 1674 0 0 0 1268 0 0 0 25 0 1 0 996983369 7688192 1657 1992294400 134512640 135997824 4294956176 18446744073709551615 134757627 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1877 1657 173 362 0 1512 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7508

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=795936/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=7508 CPUtime=25.47
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 1687 0 0 0 2547 0 0 0 25 0 1 0 996983369 7688192 1670 1992294400 134512640 135997824 4294956176 18446744073709551615 134757617 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1877 1670 173 362 0 1512 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7508

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=795872/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=7508 CPUtime=51.07
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 1687 0 0 0 5107 0 0 0 25 0 1 0 996983369 7688192 1670 1992294400 134512640 135997824 4294956176 18446744073709551615 135376527 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 1877 1670 173 362 0 1512 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7508

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=793184/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=10312 CPUtime=102.26
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 2368 0 0 0 10225 1 0 0 25 0 1 0 996983369 10559488 2351 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 2578 2351 173 362 0 2213 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10312

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=789920/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=13728 CPUtime=162.23
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 3186 0 0 0 16221 2 0 0 25 0 1 0 996983369 14057472 3169 1992294400 134512640 135997824 4294956176 18446744073709551615 134757574 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 3432 3169 173 362 0 3067 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13728

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=789920/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=13728 CPUtime=222.2
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 3186 0 0 0 22218 2 0 0 25 0 1 0 996983369 14057472 3169 1992294400 134512640 135997824 4294956176 18446744073709551615 134757426 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 3432 3169 173 362 0 3067 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=789856/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=13728 CPUtime=282.18
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 3186 0 0 0 28216 2 0 0 25 0 1 0 996983369 14057472 3169 1992294400 134512640 135997824 4294956176 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 3432 3169 173 362 0 3067 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13728

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=789856/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=13728 CPUtime=342.15
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 3196 0 0 0 34213 2 0 0 25 0 1 0 996983369 14057472 3179 1992294400 134512640 135997824 4294956176 18446744073709551615 134757508 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 3432 3179 173 362 0 3067 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 13728

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=789792/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=13728 CPUtime=402.13
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 3196 0 0 0 40211 2 0 0 25 0 1 0 996983369 14057472 3179 1992294400 134512640 135997824 4294956176 18446744073709551615 134816768 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 3432 3179 173 362 0 3067 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 13728

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=788064/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=15532 CPUtime=462.11
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 3634 0 0 0 46209 2 0 0 25 0 1 0 996983369 15904768 3617 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 3883 3617 173 362 0 3518 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 15532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=787296/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=16380 CPUtime=522.08
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 3838 0 0 0 52206 2 0 0 25 0 1 0 996983369 16773120 3821 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 4095 3821 173 362 0 3730 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 16380

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=785120/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=18764 CPUtime=582.06
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 4389 0 0 0 58203 3 0 0 25 0 1 0 996983369 19214336 4372 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 4691 4372 173 362 0 4326 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 18764

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=780320/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=23680 CPUtime=642.04
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 5577 0 0 0 64200 4 0 0 25 0 1 0 996983369 24248320 5560 1992294400 134512640 135997824 4294956176 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 5920 5560 173 362 0 5555 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 23680

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=778080/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=26264 CPUtime=702.02
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 6131 0 0 0 70197 5 0 0 25 0 1 0 996983369 26894336 6114 1992294400 134512640 135997824 4294956176 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 6566 6114 173 362 0 6201 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 26264

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=776544/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=27864 CPUtime=761.99
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 6517 0 0 0 76194 5 0 0 25 0 1 0 996983369 28532736 6500 1992294400 134512640 135997824 4294956176 18446744073709551615 134757825 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 6966 6500 173 362 0 6601 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 27864

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=774112/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=30376 CPUtime=821.97
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 7127 0 0 0 82191 6 0 0 25 0 1 0 996983369 31105024 7110 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 7594 7110 173 362 0 7229 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 30376

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=771552/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=33056 CPUtime=881.94
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 7777 0 0 0 88187 7 0 0 25 0 1 0 996983369 33849344 7719 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 8264 7719 173 362 0 7899 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 33056

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=770016/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=34732 CPUtime=941.92
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 8189 0 0 0 94184 8 0 0 25 0 1 0 996983369 35565568 8131 1992294400 134512640 135997824 4294956176 18446744073709551615 134757816 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 8683 8131 173 362 0 8318 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 34732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=767392/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=37528 CPUtime=1001.9
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 8854 0 0 0 100182 8 0 0 25 0 1 0 996983369 38428672 8753 1992294400 134512640 135997824 4294956176 18446744073709551615 134664693 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 9382 8753 173 362 0 9017 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 37528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=767200/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=37816 CPUtime=1061.87
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 8931 0 0 0 106179 8 0 0 25 0 1 0 996983369 38723584 8830 1992294400 134512640 135997824 4294956176 18446744073709551615 134757648 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 9454 8830 173 362 0 9089 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 37816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=765024/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=40140 CPUtime=1121.84
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 9473 0 0 0 112175 9 0 0 25 0 1 0 996983369 41103360 9372 1992294400 134512640 135997824 4294956176 18446744073709551615 134756233 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 10035 9372 173 362 0 9670 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 40140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=762976/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=42292 CPUtime=1181.82
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 9999 0 0 0 118172 10 0 0 25 0 1 0 996983369 43307008 9898 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 10573 9898 173 362 0 10208 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 42292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=762272/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=42824 CPUtime=1200.02
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 10150 0 0 0 119991 11 0 0 25 0 1 0 996983369 43851776 10049 1992294400 134512640 135997824 4294956176 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 10706 10049 173 362 0 10341 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 42824

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: 1.00 1.00 1.00 2/66 20582
/proc/meminfo: memFree=762272/2055920 swapFree=4176856/4192956
[pid=20581] ppid=20579 vsize=42824 CPUtime=1200.02
/proc/20581/stat : 20581 (hydrasat) R 20579 20581 20270 0 -1 4194304 10150 0 0 0 119991 11 0 0 25 0 1 0 996983369 43851776 10049 1992294400 134512640 135997824 4294956176 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 0 0 0
/proc/20581/statm: 10706 10049 173 362 0 10341 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 42824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.116982
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 42824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10150
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= 3685

runsolver used 1.44578 second user time and 2.84757 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-30 03:21:36
IDJOB=1529309
IDBENCH=70220
IDSOLVER=520
FILE ID=node8/1529309-1238376096
PBS_JOBID= 9061236
Free space on /tmp= 64056 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529309-1238376096/watcher-1529309-1238376096 -o /tmp/evaluation-result-1529309-1238376096/solver-1529309-1238376096 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1529309-1238376096.cnf -rs 786835287 -co memory_limit 1800

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=786835287

node8.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        802624 kB
Buffers:         98156 kB
Cached:        1050884 kB
SwapCached:       9204 kB
Active:         184384 kB
Inactive:       975284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        802624 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          16336 kB
Slab:            79400 kB
Committed_AS:  2598280 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64056 MiB
End job on node8 at 2009-03-30 03:41:39