Trace number 1738373

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

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738373-1240837428/watcher-1738373-1240837428 -o /tmp/evaluation-result-1738373-1240837428/solver-1738373-1240837428 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1738373-1240837428.cnf -rs 624840155 -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 1.04 1.05 3/64 1281
/proc/meminfo: memFree=1943664/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=1788 CPUtime=0
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 111769161 1830912 195 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 447 196 119 319 0 125 0

[startup+0.0266051 s]
/proc/loadavg: 1.00 1.04 1.05 3/64 1281
/proc/meminfo: memFree=1943664/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=3240 CPUtime=0.02
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 570 0 0 0 2 0 0 0 18 0 1 0 111769161 3317760 554 1992294400 134512640 135819388 4294956160 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 810 555 119 319 0 488 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3240

[startup+0.10162 s]
/proc/loadavg: 1.00 1.04 1.05 3/64 1281
/proc/meminfo: memFree=1943664/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=5368 CPUtime=0.09
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 1177 0 0 0 9 0 0 0 18 0 1 0 111769161 5496832 1102 1992294400 134512640 135819388 4294956160 18446744073709551615 134681560 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 1342 1102 127 319 0 1020 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5368

[startup+0.301658 s]
/proc/loadavg: 1.00 1.04 1.05 3/64 1281
/proc/meminfo: memFree=1943664/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=5820 CPUtime=0.29
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 1288 0 0 0 29 0 0 0 19 0 1 0 111769161 5959680 1165 1992294400 134512640 135819388 4294956160 18446744073709551615 134521415 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 1455 1165 128 319 0 1133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5820

[startup+0.701738 s]
/proc/loadavg: 1.00 1.04 1.05 3/64 1281
/proc/meminfo: memFree=1943664/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=5820 CPUtime=0.69
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 1288 0 0 0 69 0 0 0 22 0 1 0 111769161 5959680 1165 1992294400 134512640 135819388 4294956160 18446744073709551615 134521412 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 1455 1165 128 319 0 1133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5820

[startup+1.50189 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 1282
/proc/meminfo: memFree=1939496/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=8628 CPUtime=1.49
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 2003 0 0 0 148 1 0 0 25 0 1 0 111769161 8835072 1879 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 2157 1879 147 319 0 1835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8628

[startup+3.10121 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 1282
/proc/meminfo: memFree=1936488/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=8892 CPUtime=3.09
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 2057 0 0 0 308 1 0 0 25 0 1 0 111769161 9105408 1933 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 2223 1933 147 319 0 1901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8892

[startup+6.30184 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 1282
/proc/meminfo: memFree=1935464/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=9684 CPUtime=6.29
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 2258 0 0 0 628 1 0 0 25 0 1 0 111769161 9916416 2134 1992294400 134512640 135819388 4294956160 18446744073709551615 134617245 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 2421 2134 147 319 0 2099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9684

[startup+12.7011 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 1282
/proc/meminfo: memFree=1935400/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=9684 CPUtime=12.69
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 2258 0 0 0 1268 1 0 0 25 0 1 0 111769161 9916416 2134 1992294400 134512640 135819388 4294956160 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 2421 2134 147 319 0 2099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9684

[startup+25.5016 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 1282
/proc/meminfo: memFree=1935272/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=9816 CPUtime=25.48
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 2284 0 0 0 2547 1 0 0 25 0 1 0 111769161 10051584 2160 1992294400 134512640 135819388 4294956160 18446744073709551615 134669021 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 2454 2160 147 319 0 2132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9816

[startup+51.1017 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 1282
/proc/meminfo: memFree=1933288/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=12064 CPUtime=51.07
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 2857 0 0 0 5105 2 0 0 25 0 1 0 111769161 12353536 2733 1992294400 134512640 135819388 4294956160 18446744073709551615 134617182 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 3016 2733 147 319 0 2694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12064

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 1282
/proc/meminfo: memFree=1931176/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=14072 CPUtime=102.26
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 3330 0 0 0 10224 2 0 0 25 0 1 0 111769161 14409728 3206 1992294400 134512640 135819388 4294956160 18446744073709551615 134586645 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 3518 3206 147 319 0 3196 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14072

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 1282
/proc/meminfo: memFree=1929000/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=16364 CPUtime=162.23
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 3890 0 0 0 16221 2 0 0 25 0 1 0 111769161 16756736 3766 1992294400 134512640 135819388 4294956160 18446744073709551615 135204870 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 4091 3766 147 319 0 3769 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16364

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 1282
/proc/meminfo: memFree=1919528/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=26540 CPUtime=222.21
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6213 0 0 0 22217 4 0 0 25 0 1 0 111769161 27176960 6089 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6635 6089 147 319 0 6313 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26540

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 1282
/proc/meminfo: memFree=1918952/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=282.19
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6381 0 0 0 28214 5 0 0 25 0 1 0 111769161 27947008 6257 1992294400 134512640 135819388 4294956160 18446744073709551615 134668585 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6257 147 319 0 6501 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27292

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 1282
/proc/meminfo: memFree=1918888/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=342.16
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6381 0 0 0 34211 5 0 0 25 0 1 0 111769161 27947008 6257 1992294400 134512640 135819388 4294956160 18446744073709551615 134617888 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6257 147 319 0 6501 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27292

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1282
/proc/meminfo: memFree=1918824/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=402.14
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6382 0 0 0 40209 5 0 0 25 0 1 0 111769161 27947008 6258 1992294400 134512640 135819388 4294956160 18446744073709551615 134669271 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6258 147 319 0 6501 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27292

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1282
/proc/meminfo: memFree=1918824/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=462.12
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6382 0 0 0 46207 5 0 0 25 0 1 0 111769161 27947008 6258 1992294400 134512640 135819388 4294956160 18446744073709551615 135205553 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6258 147 319 0 6501 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27292

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918824/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=522.09
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6382 0 0 0 52204 5 0 0 25 0 1 0 111769161 27947008 6258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6258 147 319 0 6501 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27292

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918760/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=582.07
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6382 0 0 0 58202 5 0 0 25 0 1 0 111769161 27947008 6258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6258 147 319 0 6501 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27292

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918696/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=642.05
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6382 0 0 0 64200 5 0 0 25 0 1 0 111769161 27947008 6258 1992294400 134512640 135819388 4294956160 18446744073709551615 135208205 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6258 147 319 0 6501 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 27292

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918632/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=702.02
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6382 0 0 0 70197 5 0 0 25 0 1 0 111769161 27947008 6258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617239 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6258 147 319 0 6501 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 27292

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918568/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=762.01
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6382 0 0 0 76195 6 0 0 25 0 1 0 111769161 27947008 6258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6258 147 319 0 6501 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 27292

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918504/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=821.99
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6395 0 0 0 82193 6 0 0 25 0 1 0 111769161 27947008 6271 1992294400 134512640 135819388 4294956160 18446744073709551615 135050385 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6271 147 319 0 6501 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 27292

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918504/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=881.96
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6399 0 0 0 88190 6 0 0 25 0 1 0 111769161 27947008 6275 1992294400 134512640 135819388 4294956160 18446744073709551615 134668384 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6275 147 319 0 6501 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 27292

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918504/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=941.94
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6400 0 0 0 94188 6 0 0 25 0 1 0 111769161 27947008 6276 1992294400 134512640 135819388 4294956160 18446744073709551615 134669067 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6276 147 319 0 6501 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 27292

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918440/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=1001.91
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6400 0 0 0 100185 6 0 0 25 0 1 0 111769161 27947008 6276 1992294400 134512640 135819388 4294956160 18446744073709551615 134603390 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6276 147 319 0 6501 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 27292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918376/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27292 CPUtime=1061.89
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6411 0 0 0 106183 6 0 0 25 0 1 0 111769161 27947008 6287 1992294400 134512640 135819388 4294956160 18446744073709551615 134667985 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6823 6287 147 319 0 6501 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 27292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1918120/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=27592 CPUtime=1121.86
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 6461 0 0 0 112180 6 0 0 25 0 1 0 111769161 28254208 6337 1992294400 134512640 135819388 4294956160 18446744073709551615 134603207 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 6898 6337 147 319 0 6576 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 27592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1914984/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=31628 CPUtime=1181.85
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 7359 0 0 0 118178 7 0 0 25 0 1 0 111769161 32387072 7235 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 7907 7235 147 319 0 7585 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 31628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1282
/proc/meminfo: memFree=1912680/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=33544 CPUtime=1200.04
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 7787 0 0 0 119997 7 0 0 25 0 1 0 111769161 34349056 7663 1992294400 134512640 135819388 4294956160 18446744073709551615 134617680 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 8386 7663 147 319 0 8064 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33544

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 1282
/proc/meminfo: memFree=1912680/2055920 swapFree=4180856/4192956
[pid=1281] ppid=1279 vsize=33544 CPUtime=1200.04
/proc/1281/stat : 1281 (hydrasat-flat) R 1279 1281 964 0 -1 4194304 7787 0 0 0 119997 7 0 0 25 0 1 0 111769161 34349056 7663 1992294400 134512640 135819388 4294956160 18446744073709551615 134617680 0 0 4096 1 0 0 0 17 1 0 0
/proc/1281/statm: 8386 7663 147 319 0 8064 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33544

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): 0.085986
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 33544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7787
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= 1928

runsolver used 0.968852 second user time and 2.35564 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-27 15:03:48
IDJOB=1738373
IDBENCH=71806
IDSOLVER=519
FILE ID=node66/1738373-1240837428
PBS_JOBID= 9187494
Free space on /tmp= 66324 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738373-1240837428/watcher-1738373-1240837428 -o /tmp/evaluation-result-1738373-1240837428/solver-1738373-1240837428 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1738373-1240837428.cnf -rs 624840155 -co memory_limit 1800

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=624840155

node66.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	: 5931.00
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:       1944144 kB
Buffers:          4800 kB
Cached:          60024 kB
SwapCached:       6100 kB
Active:          20036 kB
Inactive:        52848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1944144 kB
SwapTotal:     4192956 kB
SwapFree:      4180856 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          13508 kB
Slab:            24880 kB
Committed_AS:   552492 kB
PageTables:       1360 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= 66324 MiB
End job on node66 at 2009-04-27 15:23:50