Trace number 1530847

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
MD5SUM23914e10b601e89075d5cbe23a039c20
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530847-1238595865/watcher-1530847-1238595865 -o /tmp/evaluation-result-1530847-1238595865/solver-1530847-1238595865 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530847-1238595865.cnf -rs 1301961258 -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 1.02 1.06 3/73 28631
/proc/meminfo: memFree=1449648/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=1596 CPUtime=0
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 211 0 0 0 0 0 0 0 20 0 1 0 1132251360 1634304 195 1992294400 134512640 135819388 4294956160 18446744073709551615 134685435 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 399 195 127 319 0 77 0

[startup+0.0137299 s]
/proc/loadavg: 1.00 1.02 1.06 3/73 28631
/proc/meminfo: memFree=1449648/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=1728 CPUtime=0.01
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 267 0 0 0 1 0 0 0 20 0 1 0 1132251360 1769472 250 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 432 250 148 319 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1728

[startup+0.10174 s]
/proc/loadavg: 1.00 1.02 1.06 3/73 28631
/proc/meminfo: memFree=1449648/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=1856 CPUtime=0.09
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 287 0 0 0 9 0 0 0 20 0 1 0 1132251360 1900544 270 1992294400 134512640 135819388 4294956160 18446744073709551615 135043665 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 464 270 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301761 s]
/proc/loadavg: 1.00 1.02 1.06 3/73 28631
/proc/meminfo: memFree=1449648/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=1988 CPUtime=0.29
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 319 0 0 0 29 0 0 0 22 0 1 0 1132251360 2035712 302 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 497 302 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701803 s]
/proc/loadavg: 1.00 1.02 1.06 3/73 28631
/proc/meminfo: memFree=1449648/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=2116 CPUtime=0.69
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 363 0 0 0 69 0 0 0 25 0 1 0 1132251360 2166784 346 1992294400 134512640 135819388 4294956160 18446744073709551615 134616912 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 529 346 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50289 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 28632
/proc/meminfo: memFree=1448616/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=2640 CPUtime=1.49
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 479 0 0 0 149 0 0 0 25 0 1 0 1132251360 2703360 462 1992294400 134512640 135819388 4294956160 18446744073709551615 134617304 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 660 462 148 319 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2640

[startup+3.10106 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 28632
/proc/meminfo: memFree=1448232/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=2772 CPUtime=3.09
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 507 0 0 0 309 0 0 0 25 0 1 0 1132251360 2838528 490 1992294400 134512640 135819388 4294956160 18446744073709551615 134617204 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 693 490 148 319 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.3014 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 28632
/proc/meminfo: memFree=1447336/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=3688 CPUtime=6.29
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 753 0 0 0 628 1 0 0 25 0 1 0 1132251360 3776512 736 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 922 736 148 319 0 600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3688

[startup+12.7011 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 28632
/proc/meminfo: memFree=1444840/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=5992 CPUtime=12.69
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 1280 0 0 0 1268 1 0 0 25 0 1 0 1132251360 6135808 1263 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 1498 1263 148 319 0 1176 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5992

[startup+25.5015 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 28632
/proc/meminfo: memFree=1444328/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=6624 CPUtime=25.49
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 1410 0 0 0 2548 1 0 0 25 0 1 0 1132251360 6782976 1393 1992294400 134512640 135819388 4294956160 18446744073709551615 135208337 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 1656 1393 148 319 0 1334 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6624

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 28632
/proc/meminfo: memFree=1441640/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=9580 CPUtime=51.08
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 2088 0 0 0 5106 2 0 0 25 0 1 0 1132251360 9809920 2071 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 2395 2071 148 319 0 2073 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9580

[startup+102.307 s]
/proc/loadavg: 1.00 1.01 1.05 2/74 28632
/proc/meminfo: memFree=1439784/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=11568 CPUtime=102.27
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 2554 0 0 0 10225 2 0 0 25 0 1 0 1132251360 11845632 2537 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 2892 2537 148 319 0 2570 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11568

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/74 28632
/proc/meminfo: memFree=1438888/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=12668 CPUtime=162.25
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 2782 0 0 0 16223 2 0 0 25 0 1 0 1132251360 12972032 2765 1992294400 134512640 135819388 4294956160 18446744073709551615 134617083 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3167 2765 148 319 0 2845 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12668

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 28632
/proc/meminfo: memFree=1438568/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=12952 CPUtime=222.23
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 2841 0 0 0 22221 2 0 0 25 0 1 0 1132251360 13262848 2824 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3238 2824 148 319 0 2916 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12952

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 28632
/proc/meminfo: memFree=1438440/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=13104 CPUtime=282.22
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 2869 0 0 0 28220 2 0 0 25 0 1 0 1132251360 13418496 2852 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3276 2852 148 319 0 2954 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13104

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 28632
/proc/meminfo: memFree=1437992/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=13544 CPUtime=342.2
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 2978 0 0 0 34218 2 0 0 25 0 1 0 1132251360 13869056 2961 1992294400 134512640 135819388 4294956160 18446744073709551615 134617052 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3386 2961 148 319 0 3064 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13544

[startup+402.302 s]
/proc/loadavg: 1.04 1.01 1.03 2/74 28632
/proc/meminfo: memFree=1437288/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=14252 CPUtime=402.19
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3147 0 0 0 40217 2 0 0 25 0 1 0 1132251360 14594048 3130 1992294400 134512640 135819388 4294956160 18446744073709551615 134616796 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3563 3130 148 319 0 3241 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14252

[startup+462.301 s]
/proc/loadavg: 1.05 1.02 1.03 2/74 28632
/proc/meminfo: memFree=1437032/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=14652 CPUtime=462.17
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3250 0 0 0 46215 2 0 0 25 0 1 0 1132251360 15003648 3200 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3663 3200 148 319 0 3341 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14652

[startup+522.302 s]
/proc/loadavg: 1.05 1.03 1.03 2/74 28632
/proc/meminfo: memFree=1436584/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=15356 CPUtime=522.16
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3358 0 0 0 52214 2 0 0 25 0 1 0 1132251360 15724544 3308 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3839 3308 148 319 0 3517 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15356

[startup+582.302 s]
/proc/loadavg: 1.13 1.05 1.03 2/74 28632
/proc/meminfo: memFree=1436584/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=15356 CPUtime=582.14
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3358 0 0 0 58212 2 0 0 25 0 1 0 1132251360 15724544 3308 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3839 3308 148 319 0 3517 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15356

[startup+642.301 s]
/proc/loadavg: 1.12 1.06 1.03 2/74 28632
/proc/meminfo: memFree=1436520/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=15356 CPUtime=642.13
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3361 0 0 0 64211 2 0 0 25 0 1 0 1132251360 15724544 3311 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3839 3311 148 319 0 3517 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 15356

[startup+702.302 s]
/proc/loadavg: 1.11 1.06 1.03 2/74 28632
/proc/meminfo: memFree=1436584/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=15356 CPUtime=702.11
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3361 0 0 0 70209 2 0 0 25 0 1 0 1132251360 15724544 3311 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3839 3311 148 319 0 3517 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 15356

[startup+762.306 s]
/proc/loadavg: 1.15 1.08 1.04 2/74 28632
/proc/meminfo: memFree=1436584/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=15356 CPUtime=762.1
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3361 0 0 0 76208 2 0 0 25 0 1 0 1132251360 15724544 3311 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3839 3311 148 319 0 3517 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 15356

[startup+822.302 s]
/proc/loadavg: 1.10 1.08 1.03 2/74 28632
/proc/meminfo: memFree=1436392/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=15496 CPUtime=822.08
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3421 0 0 0 82206 2 0 0 25 0 1 0 1132251360 15867904 3371 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 3874 3371 148 319 0 3552 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 15496

[startup+882.301 s]
/proc/loadavg: 1.04 1.06 1.03 2/74 28632
/proc/meminfo: memFree=1435624/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=16504 CPUtime=882.06
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3614 0 0 0 88204 2 0 0 25 0 1 0 1132251360 16900096 3564 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 4126 3564 148 319 0 3804 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 16504

[startup+942.302 s]
/proc/loadavg: 1.01 1.05 1.02 2/74 28632
/proc/meminfo: memFree=1435240/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=16924 CPUtime=942.04
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3709 0 0 0 94202 2 0 0 25 0 1 0 1132251360 17330176 3659 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 4231 3659 148 319 0 3909 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 16924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.02 2/74 28632
/proc/meminfo: memFree=1434472/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=17696 CPUtime=1002.03
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 3902 0 0 0 100201 2 0 0 25 0 1 0 1132251360 18120704 3852 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 4424 3852 148 319 0 4102 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 17696

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/74 28632
/proc/meminfo: memFree=1433320/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=18952 CPUtime=1062.02
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 4175 0 0 0 106199 3 0 0 25 0 1 0 1132251360 19406848 4125 1992294400 134512640 135819388 4294956160 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 4738 4125 148 319 0 4416 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 18952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.01 2/74 28632
/proc/meminfo: memFree=1432552/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=20000 CPUtime=1122
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 4388 0 0 0 112197 3 0 0 25 0 1 0 1132251360 20480000 4338 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 5000 4338 148 319 0 4678 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 20000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 28633
/proc/meminfo: memFree=1431976/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=20376 CPUtime=1181.99
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 4498 0 0 0 118196 3 0 0 25 0 1 0 1132251360 20865024 4448 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 5094 4448 148 319 0 4772 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 20376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 28634
/proc/meminfo: memFree=1431912/2055920 swapFree=4164824/4192956
[pid=28631] ppid=28629 vsize=20608 CPUtime=1200.08
/proc/28631/stat : 28631 (hydrasat-flat) R 28629 28631 28101 0 -1 4194304 4540 0 0 0 120005 3 0 0 25 0 1 0 1132251360 21102592 4490 1992294400 134512640 135819388 4294956160 18446744073709551615 134616840 0 0 4096 1 0 0 0 17 1 0 0
/proc/28631/statm: 5152 4490 148 319 0 4830 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20608

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): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.034994
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 20608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4540
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= 1505

runsolver used 1.08083 second user time and 3.2955 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 16:24:25
IDJOB=1530847
IDBENCH=70733
IDSOLVER=519
FILE ID=node81/1530847-1238595865
PBS_JOBID= 9062246
Free space on /tmp= 126316 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530847-1238595865/watcher-1530847-1238595865 -o /tmp/evaluation-result-1530847-1238595865/solver-1530847-1238595865 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530847-1238595865.cnf -rs 1301961258 -co memory_limit 1800

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

MD5SUM BENCH= 23914e10b601e89075d5cbe23a039c20
RANDOM SEED=1301961258

node81.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		: 3000.220
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		: 3000.220
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:       1450128 kB
Buffers:         89976 kB
Cached:         414036 kB
SwapCached:      19112 kB
Active:         326068 kB
Inactive:       198844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450128 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            65724 kB
Committed_AS:  3029168 kB
PageTables:       2084 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= 126316 MiB
End job on node81 at 2009-04-01 16:44:28