Trace number 1529683

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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-1529683-1238402300/watcher-1529683-1238402300 -o /tmp/evaluation-result-1529683-1238402300/solver-1529683-1238402300 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529683-1238402300.cnf -rs 461481775 -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: 1.03 1.02 1.15 3/64 19990
/proc/meminfo: memFree=1179152/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=1860 CPUtime=0
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1112895627 1904640 174 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 465 174 119 319 0 143 0

[startup+0.0189509 s]
/proc/loadavg: 1.03 1.02 1.15 3/64 19990
/proc/meminfo: memFree=1179152/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=2388 CPUtime=0.01
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 330 0 0 0 1 0 0 0 18 0 1 0 1112895627 2445312 314 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 597 314 119 319 0 275 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2388

[startup+0.101958 s]
/proc/loadavg: 1.03 1.02 1.15 3/64 19990
/proc/meminfo: memFree=1179152/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=5800 CPUtime=0.09
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 1205 0 0 0 9 0 0 0 18 0 1 0 1112895627 5939200 1189 1992294400 134512640 135819388 4294956160 18446744073709551615 134605347 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 1450 1193 124 319 0 1128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5800

[startup+0.301972 s]
/proc/loadavg: 1.03 1.02 1.15 3/64 19990
/proc/meminfo: memFree=1179152/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=8260 CPUtime=0.29
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 1903 0 0 0 29 0 0 0 19 0 1 0 1112895627 8458240 1743 1992294400 134512640 135819388 4294956160 18446744073709551615 134520641 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 2065 1743 128 319 0 1743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8260

[startup+0.702008 s]
/proc/loadavg: 1.03 1.02 1.15 3/64 19990
/proc/meminfo: memFree=1179152/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=12956 CPUtime=0.69
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 3166 0 0 0 69 0 0 0 22 0 1 0 1112895627 13266944 2911 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 3239 2911 148 319 0 2917 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12956

[startup+1.50108 s]
/proc/loadavg: 1.03 1.02 1.15 2/65 19991
/proc/meminfo: memFree=1167752/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=13484 CPUtime=1.49
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 3308 0 0 0 148 1 0 0 25 0 1 0 1112895627 13807616 3053 1992294400 134512640 135819388 4294956160 18446744073709551615 134667977 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 3371 3053 148 319 0 3049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13484

[startup+3.10122 s]
/proc/loadavg: 1.03 1.02 1.15 2/65 19991
/proc/meminfo: memFree=1167112/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=14144 CPUtime=3.09
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 3476 0 0 0 308 1 0 0 25 0 1 0 1112895627 14483456 3221 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 3536 3221 148 319 0 3214 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14144

[startup+6.30149 s]
/proc/loadavg: 1.03 1.02 1.15 2/65 19991
/proc/meminfo: memFree=1166472/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=14276 CPUtime=6.29
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 3498 0 0 0 628 1 0 0 25 0 1 0 1112895627 14618624 3243 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 3569 3243 148 319 0 3247 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14276

[startup+12.701 s]
/proc/loadavg: 1.02 1.02 1.15 2/65 19991
/proc/meminfo: memFree=1166344/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=14408 CPUtime=12.69
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 3528 0 0 0 1268 1 0 0 25 0 1 0 1112895627 14753792 3273 1992294400 134512640 135819388 4294956160 18446744073709551615 134603696 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 3602 3273 148 319 0 3280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14408

[startup+25.5011 s]
/proc/loadavg: 1.02 1.02 1.15 2/65 19991
/proc/meminfo: memFree=1166344/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=14408 CPUtime=25.48
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 3528 0 0 0 2547 1 0 0 25 0 1 0 1112895627 14753792 3273 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 3602 3273 148 319 0 3280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14408

[startup+51.1014 s]
/proc/loadavg: 1.01 1.02 1.14 2/65 19991
/proc/meminfo: memFree=1165704/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=15220 CPUtime=51.08
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 3741 0 0 0 5106 2 0 0 25 0 1 0 1112895627 15585280 3486 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 3805 3486 148 319 0 3483 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15220

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 19993
/proc/meminfo: memFree=1164360/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=16428 CPUtime=102.27
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4051 0 0 0 10225 2 0 0 25 0 1 0 1112895627 16822272 3796 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4107 3796 148 319 0 3785 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16428

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 19993
/proc/meminfo: memFree=1164296/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=16428 CPUtime=162.25
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4051 0 0 0 16223 2 0 0 25 0 1 0 1112895627 16822272 3796 1992294400 134512640 135819388 4294956160 18446744073709551615 134592753 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4107 3796 148 319 0 3785 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16428

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 19993
/proc/meminfo: memFree=1164232/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=16428 CPUtime=222.23
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4051 0 0 0 22221 2 0 0 25 0 1 0 1112895627 16822272 3796 1992294400 134512640 135819388 4294956160 18446744073709551615 134616846 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4107 3796 148 319 0 3785 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16428

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 19993
/proc/meminfo: memFree=1164232/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=16428 CPUtime=282.22
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4051 0 0 0 28220 2 0 0 25 0 1 0 1112895627 16822272 3796 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4107 3796 148 319 0 3785 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16428

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 19993
/proc/meminfo: memFree=1164040/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=16560 CPUtime=342.21
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4083 0 0 0 34218 3 0 0 25 0 1 0 1112895627 16957440 3828 1992294400 134512640 135819388 4294956160 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4140 3828 148 319 0 3818 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16560

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 19993
/proc/meminfo: memFree=1164040/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=16560 CPUtime=402.19
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4083 0 0 0 40216 3 0 0 25 0 1 0 1112895627 16957440 3828 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4140 3828 148 319 0 3818 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16560

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 19993
/proc/meminfo: memFree=1164168/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=16560 CPUtime=462.18
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4083 0 0 0 46215 3 0 0 25 0 1 0 1112895627 16957440 3828 1992294400 134512640 135819388 4294956160 18446744073709551615 134618224 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4140 3828 148 319 0 3818 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 19993
/proc/meminfo: memFree=1163336/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=17368 CPUtime=522.16
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4279 0 0 0 52213 3 0 0 25 0 1 0 1112895627 17784832 4024 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4342 4024 148 319 0 4020 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17368

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 19993
/proc/meminfo: memFree=1162632/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=18040 CPUtime=582.15
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4456 0 0 0 58212 3 0 0 25 0 1 0 1112895627 18472960 4201 1992294400 134512640 135819388 4294956160 18446744073709551615 134617512 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4510 4201 148 319 0 4188 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 19993
/proc/meminfo: memFree=1162056/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=18580 CPUtime=642.14
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4598 0 0 0 64211 3 0 0 25 0 1 0 1112895627 19025920 4343 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4645 4343 148 319 0 4323 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18580

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 19993
/proc/meminfo: memFree=1161352/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=19396 CPUtime=702.12
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4797 0 0 0 70208 4 0 0 25 0 1 0 1112895627 19861504 4542 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4849 4542 148 319 0 4527 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 19396

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 19993
/proc/meminfo: memFree=1161096/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=19664 CPUtime=762.11
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4845 0 0 0 76207 4 0 0 25 0 1 0 1112895627 20135936 4590 1992294400 134512640 135819388 4294956160 18446744073709551615 134616744 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4916 4590 148 319 0 4594 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19664

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 19993
/proc/meminfo: memFree=1161160/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=19664 CPUtime=822.09
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4845 0 0 0 82205 4 0 0 25 0 1 0 1112895627 20135936 4590 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4916 4590 148 319 0 4594 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 19664

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 19993
/proc/meminfo: memFree=1161096/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=19664 CPUtime=882.08
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4845 0 0 0 88204 4 0 0 25 0 1 0 1112895627 20135936 4590 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4916 4590 148 319 0 4594 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 19664

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19993
/proc/meminfo: memFree=1161096/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=19664 CPUtime=942.06
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4845 0 0 0 94202 4 0 0 25 0 1 0 1112895627 20135936 4590 1992294400 134512640 135819388 4294956160 18446744073709551615 134617239 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4916 4590 148 319 0 4594 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 19664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 19993
/proc/meminfo: memFree=1161096/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=19664 CPUtime=1002.05
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 4845 0 0 0 100200 5 0 0 25 0 1 0 1112895627 20135936 4590 1992294400 134512640 135819388 4294956160 18446744073709551615 134672004 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 4916 4590 148 319 0 4594 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 19664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 19993
/proc/meminfo: memFree=1159240/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=21520 CPUtime=1062.04
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 5330 0 0 0 106199 5 0 0 25 0 1 0 1112895627 22036480 5075 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 5380 5075 148 319 0 5058 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 21520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 19993
/proc/meminfo: memFree=1154056/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=26612 CPUtime=1122.02
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 6607 0 0 0 112196 6 0 0 25 0 1 0 1112895627 27250688 6352 1992294400 134512640 135819388 4294956160 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 6653 6352 148 319 0 6331 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 26612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 19993
/proc/meminfo: memFree=1154056/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=26612 CPUtime=1182
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 6607 0 0 0 118194 6 0 0 25 0 1 0 1112895627 27250688 6352 1992294400 134512640 135819388 4294956160 18446744073709551615 135208163 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 6653 6352 148 319 0 6331 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 26612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 19993
/proc/meminfo: memFree=1154056/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=26612 CPUtime=1200
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 6607 0 0 0 119994 6 0 0 25 0 1 0 1112895627 27250688 6352 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 6653 6352 148 319 0 6331 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 26612

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 19993
/proc/meminfo: memFree=1154056/2055920 swapFree=4167280/4192956
[pid=19990] ppid=19988 vsize=26612 CPUtime=1200
/proc/19990/stat : 19990 (hydrasat-flat) R 19988 19990 19796 0 -1 4194304 6607 0 0 0 119994 6 0 0 25 0 1 0 1112895627 27250688 6352 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19990/statm: 6653 6352 148 319 0 6331 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 26612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.072988
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 26612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6607
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= 2089

runsolver used 1.16682 second user time and 2.14667 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 10:38:21
IDJOB=1529683
IDBENCH=70345
IDSOLVER=519
FILE ID=node31/1529683-1238402300
PBS_JOBID= 9061435
Free space on /tmp= 66424 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529683-1238402300/watcher-1529683-1238402300 -o /tmp/evaluation-result-1529683-1238402300/solver-1529683-1238402300 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529683-1238402300.cnf -rs 461481775 -co memory_limit 1800

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=461481775

node31.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		: 3000.214
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		: 3000.214
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:       1179568 kB
Buffers:        112224 kB
Cached:         649412 kB
SwapCached:      18664 kB
Active:          52040 kB
Inactive:       729768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179568 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          17336 kB
Slab:            80164 kB
Committed_AS:  2994292 kB
PageTables:       1472 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= 66424 MiB
End job on node31 at 2009-03-30 10:58:23