Trace number 1530439

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1530439-1238535518/watcher-1530439-1238535518 -o /tmp/evaluation-result-1530439-1238535518/solver-1530439-1238535518 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530439-1238535518.cnf -rs 1945880058 -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: 3.00 2.97 2.75 4/86 31483
/proc/meminfo: memFree=1674000/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=1728 CPUtime=0
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 479882221 1769472 203 1992294400 134512640 135819388 4294956160 18446744073709551615 134698754 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 432 203 127 319 0 110 0

[startup+0.10569 s]
/proc/loadavg: 3.00 2.97 2.75 4/86 31483
/proc/meminfo: memFree=1674000/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=1860 CPUtime=0.1
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 479882221 1904640 281 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 465 281 147 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.201708 s]
/proc/loadavg: 3.00 2.97 2.75 4/86 31483
/proc/meminfo: memFree=1674000/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=1992 CPUtime=0.2
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 315 0 0 0 20 0 0 0 18 0 1 0 479882221 2039808 298 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 498 298 147 319 0 176 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1992

[startup+0.301727 s]
/proc/loadavg: 3.00 2.97 2.75 4/86 31483
/proc/meminfo: memFree=1674000/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=1992 CPUtime=0.3
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 328 0 0 0 30 0 0 0 19 0 1 0 479882221 2039808 311 1992294400 134512640 135819388 4294956160 18446744073709551615 135227039 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 498 311 147 319 0 176 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1992

[startup+0.7018 s]
/proc/loadavg: 3.00 2.97 2.75 4/86 31483
/proc/meminfo: memFree=1674000/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=2124 CPUtime=0.7
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 370 0 0 0 70 0 0 0 24 0 1 0 479882221 2174976 353 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 531 353 147 319 0 209 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2124

[startup+1.50195 s]
/proc/loadavg: 3.00 2.97 2.75 3/87 31484
/proc/meminfo: memFree=1672904/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=2644 CPUtime=1.49
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 479882221 2707456 461 1992294400 134512640 135819388 4294956160 18446744073709551615 134671512 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 661 461 147 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10124 s]
/proc/loadavg: 2.92 2.95 2.75 3/87 31484
/proc/meminfo: memFree=1671944/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=3444 CPUtime=3.09
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 669 0 0 0 309 0 0 0 25 0 1 0 479882221 3526656 652 1992294400 134512640 135819388 4294956160 18446744073709551615 134514093 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 861 652 147 319 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30183 s]
/proc/loadavg: 2.92 2.95 2.75 3/87 31484
/proc/meminfo: memFree=1671496/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=3744 CPUtime=6.29
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 734 0 0 0 629 0 0 0 25 0 1 0 479882221 3833856 717 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 936 717 147 319 0 614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3744

[startup+12.702 s]
/proc/loadavg: 2.78 2.92 2.74 3/87 31484
/proc/meminfo: memFree=1669768/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=5516 CPUtime=12.69
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 1152 0 0 0 1269 0 0 0 25 0 1 0 479882221 5648384 1135 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 1379 1135 147 319 0 1057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5516

[startup+25.5014 s]
/proc/loadavg: 2.66 2.89 2.73 3/87 31484
/proc/meminfo: memFree=1665992/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=9500 CPUtime=25.48
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 2081 0 0 0 2547 1 0 0 25 0 1 0 479882221 9728000 2064 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 2375 2064 147 319 0 2053 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9500

[startup+51.1011 s]
/proc/loadavg: 2.43 2.82 2.71 3/87 31484
/proc/meminfo: memFree=1665736/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=9924 CPUtime=51.07
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 2162 0 0 0 5106 1 0 0 25 0 1 0 479882221 10162176 2145 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 2481 2145 147 319 0 2159 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9924

[startup+102.302 s]
/proc/loadavg: 2.22 2.69 2.67 3/87 31484
/proc/meminfo: memFree=1662344/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=13416 CPUtime=102.25
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 3001 0 0 0 10223 2 0 0 25 0 1 0 479882221 13737984 2945 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 3354 2945 147 319 0 3032 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13416

[startup+162.302 s]
/proc/loadavg: 2.08 2.56 2.63 3/87 31484
/proc/meminfo: memFree=1659592/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=16752 CPUtime=162.22
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 3770 0 0 0 16219 3 0 0 25 0 1 0 479882221 17154048 3620 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 4188 3620 147 319 0 3866 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16752

[startup+222.308 s]
/proc/loadavg: 2.03 2.46 2.59 3/87 31484
/proc/meminfo: memFree=1659336/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=17128 CPUtime=222.19
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 3855 0 0 0 22216 3 0 0 25 0 1 0 479882221 17539072 3705 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 4282 3705 147 319 0 3960 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 17128

[startup+282.302 s]
/proc/loadavg: 2.01 2.38 2.55 3/87 31484
/proc/meminfo: memFree=1658248/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=18504 CPUtime=282.16
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4134 0 0 0 28213 3 0 0 25 0 1 0 479882221 18948096 3984 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 4626 3984 147 319 0 4304 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 18504

[startup+342.302 s]
/proc/loadavg: 2.00 2.30 2.51 3/87 31484
/proc/meminfo: memFree=1657800/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=19036 CPUtime=342.13
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4269 0 0 0 34210 3 0 0 25 0 1 0 479882221 19492864 4119 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 4759 4119 147 319 0 4437 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 19036

[startup+402.302 s]
/proc/loadavg: 2.08 2.27 2.48 3/87 31484
/proc/meminfo: memFree=1656840/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=20184 CPUtime=402.1
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4518 0 0 0 40207 3 0 0 25 0 1 0 479882221 20668416 4368 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5046 4368 147 319 0 4724 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 20184

[startup+462.302 s]
/proc/loadavg: 2.02 2.21 2.45 3/87 31484
/proc/meminfo: memFree=1656712/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=20184 CPUtime=462.07
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4518 0 0 0 46204 3 0 0 25 0 1 0 479882221 20668416 4368 1992294400 134512640 135819388 4294956160 18446744073709551615 134616864 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5046 4368 147 319 0 4724 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 20184

[startup+522.301 s]
/proc/loadavg: 2.01 2.17 2.42 3/87 31484
/proc/meminfo: memFree=1656648/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=20184 CPUtime=522.04
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4518 0 0 0 52201 3 0 0 25 0 1 0 479882221 20668416 4368 1992294400 134512640 135819388 4294956160 18446744073709551615 134617480 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5046 4368 147 319 0 4724 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 20184

[startup+582.301 s]
/proc/loadavg: 2.00 2.14 2.39 3/87 31484
/proc/meminfo: memFree=1656648/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=20360 CPUtime=582
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4542 0 0 0 58197 3 0 0 25 0 1 0 479882221 20848640 4392 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5090 4392 147 319 0 4768 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 20360

[startup+642.301 s]
/proc/loadavg: 2.00 2.11 2.36 3/87 31484
/proc/meminfo: memFree=1656392/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=20700 CPUtime=641.98
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4615 0 0 0 64194 4 0 0 25 0 1 0 479882221 21196800 4465 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5175 4465 147 319 0 4853 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 20700

[startup+702.301 s]
/proc/loadavg: 2.00 2.09 2.34 3/87 31484
/proc/meminfo: memFree=1655944/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=20940 CPUtime=701.96
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4689 0 0 0 70192 4 0 0 25 0 1 0 479882221 21442560 4539 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5235 4539 147 319 0 4913 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 20940

[startup+762.301 s]
/proc/loadavg: 2.00 2.07 2.31 3/87 31484
/proc/meminfo: memFree=1655816/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21136 CPUtime=761.93
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4710 0 0 0 76189 4 0 0 25 0 1 0 479882221 21643264 4560 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5284 4560 147 319 0 4962 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 21136

[startup+822.302 s]
/proc/loadavg: 2.00 2.05 2.29 3/87 31484
/proc/meminfo: memFree=1655304/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21820 CPUtime=821.89
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4845 0 0 0 82185 4 0 0 25 0 1 0 479882221 22343680 4695 1992294400 134512640 135819388 4294956160 18446744073709551615 135201135 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5455 4695 147 319 0 5133 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 21820

[startup+882.307 s]
/proc/loadavg: 2.00 2.04 2.27 3/87 31486
/proc/meminfo: memFree=1655112/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=881.87
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4868 0 0 0 88183 4 0 0 25 0 1 0 479882221 22491136 4718 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4718 147 319 0 5169 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 21964

[startup+942.302 s]
/proc/loadavg: 2.00 2.03 2.25 3/87 31486
/proc/meminfo: memFree=1655112/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=941.83
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4886 0 0 0 94179 4 0 0 25 0 1 0 479882221 22491136 4736 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4736 147 319 0 5169 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 21964

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.23 3/87 31486
/proc/meminfo: memFree=1655048/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=1001.81
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4886 0 0 0 100177 4 0 0 25 0 1 0 479882221 22491136 4736 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4736 147 319 0 5169 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 21964

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.22 3/87 31486
/proc/meminfo: memFree=1655048/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=1061.78
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4886 0 0 0 106174 4 0 0 25 0 1 0 479882221 22491136 4736 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4736 147 319 0 5169 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 21964

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.20 3/87 31486
/proc/meminfo: memFree=1655048/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=1121.75
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4886 0 0 0 112171 4 0 0 25 0 1 0 479882221 22491136 4736 1992294400 134512640 135819388 4294956160 18446744073709551615 134617371 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4736 147 319 0 5169 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 21964

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.18 3/87 31486
/proc/meminfo: memFree=1655112/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=1181.72
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4886 0 0 0 118168 4 0 0 25 0 1 0 479882221 22491136 4736 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4736 147 319 0 5169 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 21964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.18 3/87 31486
/proc/meminfo: memFree=1655112/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=1200.01
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4886 0 0 0 119997 4 0 0 25 0 1 0 479882221 22491136 4736 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4736 147 319 0 5169 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 21964

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

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

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.18 3/87 31486
/proc/meminfo: memFree=1655112/2055924 swapFree=4179644/4192956
[pid=31483] ppid=31481 vsize=21964 CPUtime=1200.01
/proc/31483/stat : 31483 (hydrasat-flat) R 31481 31483 31253 0 -1 4194304 4886 0 0 0 119997 4 0 0 25 0 1 0 479882221 22491136 4736 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 0 0 0
/proc/31483/statm: 5491 4736 147 319 0 5169 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 21964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.048992
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 21964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4886
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= 4062

runsolver used 1.3138 second user time and 4.15637 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-31 23:38:38
IDJOB=1530439
IDBENCH=70597
IDSOLVER=519
FILE ID=node83/1530439-1238535518
PBS_JOBID= 9062052
Free space on /tmp= 66508 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530439-1238535518/watcher-1530439-1238535518 -o /tmp/evaluation-result-1530439-1238535518/solver-1530439-1238535518 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530439-1238535518.cnf -rs 1945880058 -co memory_limit 1800

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=1945880058

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1674480 kB
Buffers:         73696 kB
Cached:         214044 kB
SwapCached:       7584 kB
Active:         194504 kB
Inactive:       111916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1674480 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          26060 kB
Slab:            59112 kB
Committed_AS:  1171876 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-03-31 23:58:41