Trace number 1530238

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803323266-025.cnf
MD5SUMa11d406e9a87b0625224174ce3b9eaa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.372943
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

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-1530238-1238489406/watcher-1530238-1238489406 -o /tmp/evaluation-result-1530238-1238489406/solver-1530238-1238489406 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530238-1238489406.cnf -rs 21715467 -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 1.09 3/64 4641
/proc/meminfo: memFree=1498096/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=1596 CPUtime=0
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1121607329 1634304 163 1992294400 134512640 135819388 4294956160 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 399 164 119 319 0 77 0

[startup+0.0147129 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4641
/proc/meminfo: memFree=1498096/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=1860 CPUtime=0.01
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 247 0 0 0 1 0 0 0 18 0 1 0 1121607329 1904640 231 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 465 231 119 319 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1860

[startup+0.101729 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4641
/proc/meminfo: memFree=1498096/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=2292 CPUtime=0.09
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 359 0 0 0 9 0 0 0 18 0 1 0 1121607329 2347008 343 1992294400 134512640 135819388 4294956160 18446744073709551615 134521356 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 573 343 127 319 0 251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2292

[startup+0.301767 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4641
/proc/meminfo: memFree=1498096/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=2556 CPUtime=0.29
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 467 0 0 0 29 0 0 0 19 0 1 0 1121607329 2617344 450 1992294400 134512640 135819388 4294956160 18446744073709551615 134599834 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 639 450 148 319 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2556

[startup+0.701843 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 4641
/proc/meminfo: memFree=1498096/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=2816 CPUtime=0.69
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 518 0 0 0 69 0 0 0 22 0 1 0 1121607329 2883584 501 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 704 501 148 319 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4642
/proc/meminfo: memFree=1496488/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=3084 CPUtime=1.49
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 594 0 0 0 149 0 0 0 25 0 1 0 1121607329 3158016 577 1992294400 134512640 135819388 4294956160 18446744073709551615 134617054 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 771 577 148 319 0 449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3084

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4642
/proc/meminfo: memFree=1495784/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=4452 CPUtime=3.09
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 907 0 0 0 309 0 0 0 25 0 1 0 1121607329 4558848 890 1992294400 134512640 135819388 4294956160 18446744073709551615 134669307 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 1113 890 148 319 0 791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4452

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4642
/proc/meminfo: memFree=1494696/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=4596 CPUtime=6.29
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 951 0 0 0 629 0 0 0 25 0 1 0 1121607329 4706304 934 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 1149 934 148 319 0 827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4596

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4642
/proc/meminfo: memFree=1494504/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=4760 CPUtime=12.69
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 983 0 0 0 1269 0 0 0 25 0 1 0 1121607329 4874240 966 1992294400 134512640 135819388 4294956160 18446744073709551615 134616826 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 1190 966 148 319 0 868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4760

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4642
/proc/meminfo: memFree=1493608/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=5876 CPUtime=25.48
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 1228 0 0 0 2548 0 0 0 25 0 1 0 1121607329 6017024 1211 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 1469 1211 148 319 0 1147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5876

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4642
/proc/meminfo: memFree=1489512/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=10272 CPUtime=51.08
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 2272 0 0 0 5107 1 0 0 25 0 1 0 1121607329 10518528 2182 1992294400 134512640 135819388 4294956160 18446744073709551615 134616882 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 2568 2182 148 319 0 2246 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10272

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4642
/proc/meminfo: memFree=1485608/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=14824 CPUtime=102.26
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 3316 0 0 0 10224 2 0 0 25 0 1 0 1121607329 15179776 3175 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 3706 3175 148 319 0 3384 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14824

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4642
/proc/meminfo: memFree=1479848/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=21876 CPUtime=162.23
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 4995 0 0 0 16219 4 0 0 25 0 1 0 1121607329 22401024 4632 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 5469 4632 148 319 0 5147 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21876

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4642
/proc/meminfo: memFree=1474792/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=27160 CPUtime=222.21
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 6232 0 0 0 22216 5 0 0 25 0 1 0 1121607329 27811840 5869 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 6790 5869 148 319 0 6468 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4642
/proc/meminfo: memFree=1471272/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=30996 CPUtime=282.18
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 7109 0 0 0 28213 5 0 0 25 0 1 0 1121607329 31739904 6746 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 7749 6746 148 319 0 7427 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30996

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4642
/proc/meminfo: memFree=1471144/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=31168 CPUtime=342.16
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 7136 0 0 0 34211 5 0 0 25 0 1 0 1121607329 31916032 6773 1992294400 134512640 135819388 4294956160 18446744073709551615 134616986 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 7792 6773 148 319 0 7470 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31168

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4642
/proc/meminfo: memFree=1470056/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=32488 CPUtime=402.14
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 7416 0 0 0 40208 6 0 0 25 0 1 0 1121607329 33267712 7053 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 8122 7053 148 319 0 7800 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 32488

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 4642
/proc/meminfo: memFree=1469352/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=33292 CPUtime=462.12
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 7673 0 0 0 46206 6 0 0 25 0 1 0 1121607329 34091008 7218 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 8323 7218 148 319 0 8001 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 33292

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 4642
/proc/meminfo: memFree=1468520/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=34316 CPUtime=522.1
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 7872 0 0 0 52204 6 0 0 25 0 1 0 1121607329 35139584 7417 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 8579 7417 148 319 0 8257 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4642
/proc/meminfo: memFree=1468392/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=34556 CPUtime=582.07
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 7919 0 0 0 58201 6 0 0 25 0 1 0 1121607329 35385344 7464 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 8639 7464 148 319 0 8317 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 34556

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4642
/proc/meminfo: memFree=1467304/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=35760 CPUtime=642.06
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 8333 0 0 0 64199 7 0 0 25 0 1 0 1121607329 36618240 7727 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 8940 7727 148 319 0 8618 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 35760

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4648
/proc/meminfo: memFree=1466856/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=36240 CPUtime=702.03
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 8430 0 0 0 70196 7 0 0 25 0 1 0 1121607329 37109760 7824 1992294400 134512640 135819388 4294956160 18446744073709551615 134669200 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 9060 7824 148 319 0 8738 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 36240

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4648
/proc/meminfo: memFree=1465192/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=38264 CPUtime=762.01
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 8836 0 0 0 76194 7 0 0 25 0 1 0 1121607329 39182336 8230 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 9566 8230 148 319 0 9244 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 38264

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4648
/proc/meminfo: memFree=1465064/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=38432 CPUtime=821.98
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 8870 0 0 0 82191 7 0 0 25 0 1 0 1121607329 39354368 8264 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 9608 8264 148 319 0 9286 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 38432

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1464360/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=39172 CPUtime=881.96
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9034 0 0 0 88189 7 0 0 25 0 1 0 1121607329 40112128 8428 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 9793 8428 148 319 0 9471 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 39172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1463912/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=39940 CPUtime=941.94
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9382 0 0 0 94186 8 0 0 25 0 1 0 1121607329 40898560 8582 1992294400 134512640 135819388 4294956160 18446744073709551615 134617480 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 9985 8582 148 319 0 9663 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 39940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1463528/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=40428 CPUtime=1001.92
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9467 0 0 0 100184 8 0 0 25 0 1 0 1121607329 41398272 8667 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 10107 8667 148 319 0 9785 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 40428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1463016/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=40848 CPUtime=1061.89
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9582 0 0 0 106181 8 0 0 25 0 1 0 1121607329 41828352 8782 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 10212 8782 148 319 0 9890 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 40848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1462824/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=41088 CPUtime=1121.87
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9638 0 0 0 112179 8 0 0 25 0 1 0 1121607329 42074112 8838 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 10272 8838 148 319 0 9950 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 41088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1462632/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=41344 CPUtime=1181.85
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9677 0 0 0 118177 8 0 0 25 0 1 0 1121607329 42336256 8877 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 10336 8877 148 319 0 10014 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 41344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4648
/proc/meminfo: memFree=1462632/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=41344 CPUtime=1200.04
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9683 0 0 0 119996 8 0 0 25 0 1 0 1121607329 42336256 8883 1992294400 134512640 135819388 4294956160 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 10336 8883 148 319 0 10014 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 41344

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 2/65 4648
/proc/meminfo: memFree=1462632/2055920 swapFree=4179868/4192956
[pid=4641] ppid=4639 vsize=41344 CPUtime=1200.04
/proc/4641/stat : 4641 (hydrasat-flat) R 4639 4641 4505 0 -1 4194304 9683 0 0 0 119996 8 0 0 25 0 1 0 1121607329 42336256 8883 1992294400 134512640 135819388 4294956160 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/4641/statm: 10336 8883 148 319 0 10014 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 41344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.092985
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 41344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9683
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= 1970

runsolver used 0.889864 second user time and 2.43163 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-31 10:50:06
IDJOB=1530238
IDBENCH=70530
IDSOLVER=519
FILE ID=node5/1530238-1238489406
PBS_JOBID= 9061884
Free space on /tmp= 66096 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803323266-025.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530238-1238489406/watcher-1530238-1238489406 -o /tmp/evaluation-result-1530238-1238489406/solver-1530238-1238489406 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530238-1238489406.cnf -rs 21715467 -co memory_limit 1800

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

MD5SUM BENCH= a11d406e9a87b0625224174ce3b9eaa2
RANDOM SEED=21715467

node5.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		: 3000.263
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		: 3000.263
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:       1498512 kB
Buffers:         85268 kB
Cached:         370800 kB
SwapCached:       7012 kB
Active:         177632 kB
Inactive:       286936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498512 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          14224 kB
Slab:            78920 kB
Committed_AS:  2955028 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-31 11:10:09