Trace number 1530352

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) 1200.12 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
MD5SUM7a50a8aff0c6952edb5e8fbcf8bad297
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1530352-1238512039/watcher-1530352-1238512039 -o /tmp/evaluation-result-1530352-1238512039/solver-1530352-1238512039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530352-1238512039.cnf -rs 1178850586 -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 1.09 3/65 19559
/proc/meminfo: memFree=1466656/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=1596 CPUtime=0
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1123866173 1634304 183 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 399 184 125 319 0 77 0

[startup+0.0406419 s]
/proc/loadavg: 1.00 1.02 1.09 3/65 19559
/proc/meminfo: memFree=1466656/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=1872 CPUtime=0.03
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 291 0 0 0 3 0 0 0 18 0 1 0 1123866173 1916928 274 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 468 274 148 319 0 146 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1872

[startup+0.101651 s]
/proc/loadavg: 1.00 1.02 1.09 3/65 19559
/proc/meminfo: memFree=1466656/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=1872 CPUtime=0.09
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 1123866173 1916928 285 1992294400 134512640 135819388 4294956160 18446744073709551615 135204833 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 468 285 148 319 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.301686 s]
/proc/loadavg: 1.00 1.02 1.09 3/65 19559
/proc/meminfo: memFree=1466656/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=2004 CPUtime=0.29
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 1123866173 2052096 311 1992294400 134512640 135819388 4294956160 18446744073709551615 134668212 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 501 311 148 319 0 179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2004

[startup+0.701758 s]
/proc/loadavg: 1.00 1.02 1.09 3/65 19559
/proc/meminfo: memFree=1466656/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=2136 CPUtime=0.69
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 367 0 0 0 69 0 0 0 22 0 1 0 1123866173 2187264 350 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 534 350 148 319 0 212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.5019 s]
/proc/loadavg: 1.00 1.02 1.09 2/66 19560
/proc/meminfo: memFree=1465688/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=2660 CPUtime=1.49
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 476 0 0 0 149 0 0 0 25 0 1 0 1123866173 2723840 459 1992294400 134512640 135819388 4294956160 18446744073709551615 134617254 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 665 459 148 319 0 343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10118 s]
/proc/loadavg: 1.00 1.02 1.09 2/66 19560
/proc/meminfo: memFree=1464856/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=3304 CPUtime=3.09
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 648 0 0 0 309 0 0 0 25 0 1 0 1123866173 3383296 631 1992294400 134512640 135819388 4294956160 18446744073709551615 134603476 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 826 631 148 319 0 504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3304

[startup+6.30175 s]
/proc/loadavg: 1.00 1.02 1.09 2/66 19560
/proc/meminfo: memFree=1464408/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=3568 CPUtime=6.29
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 715 0 0 0 629 0 0 0 25 0 1 0 1123866173 3653632 698 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 892 698 148 319 0 570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3568

[startup+12.7019 s]
/proc/loadavg: 1.00 1.02 1.09 2/66 19560
/proc/meminfo: memFree=1462936/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=5024 CPUtime=12.68
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 1058 0 0 0 1268 0 0 0 25 0 1 0 1123866173 5144576 1041 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 1256 1041 148 319 0 934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5024

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.09 2/66 19560
/proc/meminfo: memFree=1459032/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=9020 CPUtime=25.48
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 2008 0 0 0 2547 1 0 0 25 0 1 0 1123866173 9236480 1991 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 2255 1991 148 319 0 1933 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9020

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 19560
/proc/meminfo: memFree=1458584/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=9596 CPUtime=51.08
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 2128 0 0 0 5106 2 0 0 25 0 1 0 1123866173 9826304 2111 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 2399 2111 148 319 0 2077 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9596

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 19560
/proc/meminfo: memFree=1455704/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=12692 CPUtime=102.26
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 2839 0 0 0 10224 2 0 0 25 0 1 0 1123866173 12996608 2816 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 3173 2816 148 319 0 2851 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12692

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 19560
/proc/meminfo: memFree=1451608/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=17404 CPUtime=162.23
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 3904 0 0 0 16220 3 0 0 25 0 1 0 1123866173 17821696 3835 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 4351 3835 148 319 0 4029 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17404

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19560
/proc/meminfo: memFree=1447320/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=22192 CPUtime=222.22
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 5025 0 0 0 22217 5 0 0 25 0 1 0 1123866173 22724608 4900 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 5548 4900 148 319 0 5226 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19560
/proc/meminfo: memFree=1441816/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=28444 CPUtime=282.19
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 6538 0 0 0 28214 5 0 0 25 0 1 0 1123866173 29126656 6267 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 7111 6267 148 319 0 6789 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28444

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19560
/proc/meminfo: memFree=1437976/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=32444 CPUtime=342.17
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 7484 0 0 0 34211 6 0 0 25 0 1 0 1123866173 33222656 7213 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 8111 7213 148 319 0 7789 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32444

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 19560
/proc/meminfo: memFree=1434584/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=35896 CPUtime=402.16
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 8352 0 0 0 40209 7 0 0 25 0 1 0 1123866173 36757504 8081 1992294400 134512640 135819388 4294956160 18446744073709551615 134616941 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 8974 8081 148 319 0 8652 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35896

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 19560
/proc/meminfo: memFree=1431832/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=39208 CPUtime=462.13
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9153 0 0 0 46206 7 0 0 25 0 1 0 1123866173 40148992 8741 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 9802 8741 148 319 0 9480 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 39208

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 19560
/proc/meminfo: memFree=1431896/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=39208 CPUtime=522.11
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9156 0 0 0 52204 7 0 0 25 0 1 0 1123866173 40148992 8744 1992294400 134512640 135819388 4294956160 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 9802 8744 148 319 0 9480 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 39208

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19560
/proc/meminfo: memFree=1431832/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=39208 CPUtime=582.09
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9165 0 0 0 58202 7 0 0 25 0 1 0 1123866173 40148992 8753 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 9802 8753 148 319 0 9480 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 39208

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19560
/proc/meminfo: memFree=1431704/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=39364 CPUtime=642.08
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9197 0 0 0 64201 7 0 0 25 0 1 0 1123866173 40308736 8785 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 9841 8785 148 319 0 9519 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 39364

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 19560
/proc/meminfo: memFree=1431640/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=39364 CPUtime=702.06
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9203 0 0 0 70198 8 0 0 25 0 1 0 1123866173 40308736 8791 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 9841 8791 148 319 0 9519 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 39364

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 19560
/proc/meminfo: memFree=1430488/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=40776 CPUtime=762.05
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9506 0 0 0 76197 8 0 0 25 0 1 0 1123866173 41754624 9094 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 10194 9094 148 319 0 9872 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 40776

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 19560
/proc/meminfo: memFree=1429848/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=41504 CPUtime=822.02
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9655 0 0 0 82194 8 0 0 25 0 1 0 1123866173 42500096 9243 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 10376 9243 148 319 0 10054 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 41504

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19560
/proc/meminfo: memFree=1429464/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=41908 CPUtime=882
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9747 0 0 0 88192 8 0 0 25 0 1 0 1123866173 42913792 9335 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 10477 9335 148 319 0 10155 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 41908

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19560
/proc/meminfo: memFree=1429336/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=42056 CPUtime=941.98
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 9773 0 0 0 94190 8 0 0 25 0 1 0 1123866173 43065344 9361 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 10514 9361 148 319 0 10192 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 42056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19560
/proc/meminfo: memFree=1428376/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=43488 CPUtime=1001.96
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 10018 0 0 0 100188 8 0 0 25 0 1 0 1123866173 44531712 9606 1992294400 134512640 135819388 4294956160 18446744073709551615 134617184 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 10872 9606 148 319 0 10550 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 43488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19560
/proc/meminfo: memFree=1428184/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=43488 CPUtime=1061.94
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 10056 0 0 0 106186 8 0 0 25 0 1 0 1123866173 44531712 9644 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 10872 9644 148 319 0 10550 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 43488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19560
/proc/meminfo: memFree=1427992/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=43772 CPUtime=1121.92
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 10124 0 0 0 112184 8 0 0 25 0 1 0 1123866173 44822528 9712 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 10943 9712 148 319 0 10621 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 43772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19560
/proc/meminfo: memFree=1427416/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=44528 CPUtime=1181.9
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 10261 0 0 0 118182 8 0 0 25 0 1 0 1123866173 45596672 9849 1992294400 134512640 135819388 4294956160 18446744073709551615 134617237 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 11132 9849 148 319 0 10810 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 44528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19560
/proc/meminfo: memFree=1426200/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=45780 CPUtime=1200.09
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 10554 0 0 0 120001 8 0 0 25 0 1 0 1123866173 46878720 10142 1992294400 134512640 135819388 4294956160 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 11445 10142 148 319 0 11123 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 45780

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 19560
/proc/meminfo: memFree=1426200/2055920 swapFree=4177700/4192956
[pid=19559] ppid=19557 vsize=45780 CPUtime=1200.09
/proc/19559/stat : 19559 (hydrasat-flat) R 19557 19559 19239 0 -1 4194304 10554 0 0 0 120001 8 0 0 25 0 1 0 1123866173 46878720 10142 1992294400 134512640 135819388 4294956160 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/19559/statm: 11445 10142 148 319 0 11123 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 45780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1200.02
CPU system time (s): 0.095985
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 45780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10554
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= 1208

runsolver used 1.35579 second user time and 2.99654 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-31 17:07:19
IDJOB=1530352
IDBENCH=70568
IDSOLVER=519
FILE ID=node56/1530352-1238512039
PBS_JOBID= 9061974
Free space on /tmp= 103044 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530352-1238512039/watcher-1530352-1238512039 -o /tmp/evaluation-result-1530352-1238512039/solver-1530352-1238512039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530352-1238512039.cnf -rs 1178850586 -co memory_limit 1800

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

MD5SUM BENCH= 7a50a8aff0c6952edb5e8fbcf8bad297
RANDOM SEED=1178850586

node56.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		: 3000.256
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		: 3000.256
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:       1467072 kB
Buffers:         90992 kB
Cached:         400116 kB
SwapCached:       9032 kB
Active:         207588 kB
Inactive:       293904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467072 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            73240 kB
Committed_AS:  2636464 kB
PageTables:       1472 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= 103044 MiB
End job on node56 at 2009-03-31 17:27:22