Trace number 1529515

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
MD5SUM7696351997fcc9a0c11830645b719732
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.493924
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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-1529515-1238388331/watcher-1529515-1238388331 -o /tmp/evaluation-result-1529515-1238388331/solver-1529515-1238388331 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529515-1238388331.cnf -rs 475574544 -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 0.97 0.98 3/64 16934
/proc/meminfo: memFree=869688/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=1596 CPUtime=0
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 1111499925 1634304 176 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 399 176 119 319 0 77 0

[startup+0.0918299 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16934
/proc/meminfo: memFree=869688/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=2956 CPUtime=0.08
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 542 0 0 0 8 0 0 0 18 0 1 0 1111499925 3026944 525 1992294400 134512640 135819388 4294956176 18446744073709551615 134669268 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 739 525 148 319 0 417 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2956

[startup+0.10183 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16934
/proc/meminfo: memFree=869688/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=2956 CPUtime=0.09
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 544 0 0 0 9 0 0 0 18 0 1 0 1111499925 3026944 527 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 739 527 148 319 0 417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301866 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16934
/proc/meminfo: memFree=869688/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=2956 CPUtime=0.29
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 563 0 0 0 29 0 0 0 19 0 1 0 1111499925 3026944 546 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 739 546 148 319 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701935 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16934
/proc/meminfo: memFree=869688/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=3080 CPUtime=0.69
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 584 0 0 0 69 0 0 0 22 0 1 0 1111499925 3153920 567 1992294400 134512640 135819388 4294956176 18446744073709551615 134602896 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 770 567 148 319 0 448 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50107 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=867952/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=3208 CPUtime=1.49
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 617 0 0 0 149 0 0 0 25 0 1 0 1111499925 3284992 600 1992294400 134512640 135819388 4294956176 18446744073709551615 134617571 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 802 600 148 319 0 480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3208

[startup+3.10136 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=867632/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=3592 CPUtime=3.09
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 716 0 0 0 309 0 0 0 25 0 1 0 1111499925 3678208 699 1992294400 134512640 135819388 4294956176 18446744073709551615 134617136 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 898 699 148 319 0 576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3592

[startup+6.30192 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=866480/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=4872 CPUtime=6.29
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 1032 0 0 0 629 0 0 0 25 0 1 0 1111499925 4988928 1015 1992294400 134512640 135819388 4294956176 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 1218 1015 148 319 0 896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4872

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=864880/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=6052 CPUtime=12.69
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 1309 0 0 0 1269 0 0 0 25 0 1 0 1111499925 6197248 1292 1992294400 134512640 135819388 4294956176 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 1513 1292 148 319 0 1191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6052

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=863984/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=6844 CPUtime=25.48
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 1527 0 0 0 2548 0 0 0 25 0 1 0 1111499925 7008256 1510 1992294400 134512640 135819388 4294956176 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 1711 1510 148 319 0 1389 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6844

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=859248/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=11928 CPUtime=51.07
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 2764 0 0 0 5105 2 0 0 25 0 1 0 1111499925 12214272 2747 1992294400 134512640 135819388 4294956176 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 2982 2747 148 319 0 2660 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11928

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=857456/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=13512 CPUtime=102.26
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 3148 0 0 0 10223 3 0 0 25 0 1 0 1111499925 13836288 3131 1992294400 134512640 135819388 4294956176 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 3378 3131 148 319 0 3056 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13512

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=856560/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=14356 CPUtime=162.24
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 3364 0 0 0 16220 4 0 0 25 0 1 0 1111499925 14700544 3347 1992294400 134512640 135819388 4294956176 18446744073709551615 134616970 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 3589 3347 148 319 0 3267 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=852592/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=18624 CPUtime=222.22
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 4354 0 0 0 22217 5 0 0 25 0 1 0 1111499925 19070976 4337 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 4656 4337 148 319 0 4334 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18624

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=848752/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=22692 CPUtime=282.19
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 5313 0 0 0 28213 6 0 0 25 0 1 0 1111499925 23236608 5296 1992294400 134512640 135819388 4294956176 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 5673 5296 148 319 0 5351 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22692

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=846576/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=25092 CPUtime=342.17
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 5859 0 0 0 34211 6 0 0 25 0 1 0 1111499925 25694208 5842 1992294400 134512640 135819388 4294956176 18446744073709551615 134617404 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 6273 5842 148 319 0 5951 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25092

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=845296/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=26516 CPUtime=402.14
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 6195 0 0 0 40208 6 0 0 25 0 1 0 1111499925 27152384 6178 1992294400 134512640 135819388 4294956176 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 6629 6178 148 319 0 6307 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 26516

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=840304/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=31888 CPUtime=462.12
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 7454 0 0 0 46204 8 0 0 25 0 1 0 1111499925 32653312 7437 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 7972 7437 148 319 0 7650 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 31888

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=835440/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=37108 CPUtime=522.1
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 8748 0 0 0 52201 9 0 0 25 0 1 0 1111499925 37998592 8641 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 9277 8641 148 319 0 8955 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 37108

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=831344/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=41244 CPUtime=582.08
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 9744 0 0 0 58198 10 0 0 25 0 1 0 1111499925 42233856 9637 1992294400 134512640 135819388 4294956176 18446744073709551615 134618366 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 10311 9637 148 319 0 9989 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41244

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=827760/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=45080 CPUtime=642.07
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 10650 0 0 0 64196 11 0 0 25 0 1 0 1111499925 46161920 10543 1992294400 134512640 135819388 4294956176 18446744073709551615 134617483 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 11270 10543 148 319 0 10948 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45080

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=826160/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=46940 CPUtime=702.04
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11038 0 0 0 70193 11 0 0 25 0 1 0 1111499925 48066560 10931 1992294400 134512640 135819388 4294956176 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 11735 10931 148 319 0 11413 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 46940

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=825392/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=47808 CPUtime=762.03
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11235 0 0 0 76191 12 0 0 25 0 1 0 1111499925 48955392 11128 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 11952 11128 148 319 0 11630 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 47808

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=825008/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48116 CPUtime=822
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11319 0 0 0 82188 12 0 0 25 0 1 0 1111499925 49270784 11212 1992294400 134512640 135819388 4294956176 18446744073709551615 134616796 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12029 11212 148 319 0 11707 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 48116

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16935
/proc/meminfo: memFree=825008/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48260 CPUtime=881.98
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11339 0 0 0 88186 12 0 0 25 0 1 0 1111499925 49418240 11232 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12065 11232 148 319 0 11743 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 48260

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16941
/proc/meminfo: memFree=824808/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48408 CPUtime=941.95
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11365 0 0 0 94183 12 0 0 25 0 1 0 1111499925 49569792 11258 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12102 11258 148 319 0 11780 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 48408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16941
/proc/meminfo: memFree=824808/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48548 CPUtime=1001.93
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11407 0 0 0 100181 12 0 0 25 0 1 0 1111499925 49713152 11300 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12137 11300 148 319 0 11815 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 48548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16941
/proc/meminfo: memFree=824680/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48548 CPUtime=1061.91
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11421 0 0 0 106178 13 0 0 25 0 1 0 1111499925 49713152 11314 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12137 11314 148 319 0 11815 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 48548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16941
/proc/meminfo: memFree=824616/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48684 CPUtime=1121.89
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11438 0 0 0 112176 13 0 0 25 0 1 0 1111499925 49852416 11331 1992294400 134512640 135819388 4294956176 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12171 11331 148 319 0 11849 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 48684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16941
/proc/meminfo: memFree=824424/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48824 CPUtime=1181.87
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11484 0 0 0 118174 13 0 0 25 0 1 0 1111499925 49995776 11377 1992294400 134512640 135819388 4294956176 18446744073709551615 134672060 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12206 11377 148 319 0 11884 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 48824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16941
/proc/meminfo: memFree=824296/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48968 CPUtime=1200.06
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11514 0 0 0 119993 13 0 0 25 0 1 0 1111499925 50143232 11407 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12242 11407 148 319 0 11920 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48968

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: 0.99 0.97 0.98 2/65 16941
/proc/meminfo: memFree=824296/2055920 swapFree=4174136/4192956
[pid=16934] ppid=16932 vsize=48968 CPUtime=1200.06
/proc/16934/stat : 16934 (hydrasat-flat) R 16932 16934 16776 0 -1 4194304 11514 0 0 0 119993 13 0 0 25 0 1 0 1111499925 50143232 11407 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/16934/statm: 12242 11407 148 319 0 11920 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.144977
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 48968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11514
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= 2671

runsolver used 0.900863 second user time and 2.41463 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-30 06:45:31
IDJOB=1529515
IDBENCH=70289
IDSOLVER=519
FILE ID=node4/1529515-1238388331
PBS_JOBID= 9061365
Free space on /tmp= 65244 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529515-1238388331/watcher-1529515-1238388331 -o /tmp/evaluation-result-1529515-1238388331/solver-1529515-1238388331 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529515-1238388331.cnf -rs 475574544 -co memory_limit 1800

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

MD5SUM BENCH= 7696351997fcc9a0c11830645b719732
RANDOM SEED=475574544

node4.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		: 3000.277
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		: 3000.277
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:        870104 kB
Buffers:        102292 kB
Cached:         972236 kB
SwapCached:      12656 kB
Active:         245860 kB
Inactive:       842768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        870104 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          19736 kB
Slab:            83080 kB
Committed_AS:  2776524 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-30 07:05:34