Trace number 1529677

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-1529677-1238401852/watcher-1529677-1238401852 -o /tmp/evaluation-result-1529677-1238401852/solver-1529677-1238401852 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529677-1238401852.cnf -rs 1362494408 -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: 1.99 1.85 1.45 3/64 25491
/proc/meminfo: memFree=1608448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=1596 CPUtime=0
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1112851089 1634304 181 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 399 181 119 319 0 77 0

[startup+0.0542139 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 25491
/proc/meminfo: memFree=1608448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=3196 CPUtime=0.05
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 591 0 0 0 5 0 0 0 18 0 1 0 1112851089 3272704 575 1992294400 134512640 135819388 4294956160 18446744073709551615 134520711 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 799 575 128 319 0 477 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3196

[startup+0.101219 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 25491
/proc/meminfo: memFree=1608448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=4252 CPUtime=0.09
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 864 0 0 0 9 0 0 0 18 0 1 0 1112851089 4354048 847 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1063 847 148 319 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4252

[startup+0.301242 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 25491
/proc/meminfo: memFree=1608448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=4504 CPUtime=0.29
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 910 0 0 0 29 0 0 0 19 0 1 0 1112851089 4612096 893 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1126 893 148 319 0 804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701288 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 25491
/proc/meminfo: memFree=1608448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=4504 CPUtime=0.69
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 928 0 0 0 69 0 0 0 23 0 1 0 1112851089 4612096 911 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1126 911 148 319 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.50138 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 25492
/proc/meminfo: memFree=1605304/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=4632 CPUtime=1.49
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 952 0 0 0 149 0 0 0 25 0 1 0 1112851089 4743168 935 1992294400 134512640 135819388 4294956160 18446744073709551615 134617716 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1158 935 148 319 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4632

[startup+3.10157 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 25492
/proc/meminfo: memFree=1604984/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=4760 CPUtime=3.09
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 994 0 0 0 309 0 0 0 25 0 1 0 1112851089 4874240 977 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1190 977 148 319 0 868 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4760

[startup+6.30194 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 25492
/proc/meminfo: memFree=1604408/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=5648 CPUtime=6.29
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 1218 0 0 0 628 1 0 0 25 0 1 0 1112851089 5783552 1201 1992294400 134512640 135819388 4294956160 18446744073709551615 135215810 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1412 1201 148 319 0 1090 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5648

[startup+12.7017 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 25492
/proc/meminfo: memFree=1603448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=6032 CPUtime=12.69
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 1311 0 0 0 1268 1 0 0 25 0 1 0 1112851089 6176768 1294 1992294400 134512640 135819388 4294956160 18446744073709551615 134592800 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1508 1294 148 319 0 1186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6032

[startup+25.5012 s]
/proc/loadavg: 1.60 1.77 1.44 2/65 25492
/proc/meminfo: memFree=1603448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=6032 CPUtime=25.48
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 1311 0 0 0 2547 1 0 0 25 0 1 0 1112851089 6176768 1294 1992294400 134512640 135819388 4294956160 18446744073709551615 134669101 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1508 1294 148 319 0 1186 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6032

[startup+51.1011 s]
/proc/loadavg: 1.40 1.71 1.43 2/65 25492
/proc/meminfo: memFree=1603448/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=6152 CPUtime=51.07
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 1324 0 0 0 5106 1 0 0 25 0 1 0 1112851089 6299648 1307 1992294400 134512640 135819388 4294956160 18446744073709551615 134671415 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1538 1307 148 319 0 1216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6152

[startup+102.305 s]
/proc/loadavg: 1.17 1.59 1.40 2/65 25492
/proc/meminfo: memFree=1603256/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=6364 CPUtime=102.25
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 1383 0 0 0 10224 1 0 0 25 0 1 0 1112851089 6516736 1366 1992294400 134512640 135819388 4294956160 18446744073709551615 134616805 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1591 1366 148 319 0 1269 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6364

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 25492
/proc/meminfo: memFree=1601848/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=7736 CPUtime=162.22
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 1738 0 0 0 16221 1 0 0 25 0 1 0 1112851089 7921664 1721 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 1934 1721 148 319 0 1612 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7736

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 25492
/proc/meminfo: memFree=1599864/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=222.2
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 22218 2 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134617658 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9728

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 25492
/proc/meminfo: memFree=1599864/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=282.17
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 28215 2 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 9728

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 25492
/proc/meminfo: memFree=1599864/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=342.14
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 34211 3 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134617033 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 9728

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 25492
/proc/meminfo: memFree=1599864/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=402.12
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 40209 3 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 9728

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 25492
/proc/meminfo: memFree=1599864/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=462.09
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 46206 3 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134671457 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 9728

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 25492
/proc/meminfo: memFree=1599864/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=522.06
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 52203 3 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 9728

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 25492
/proc/meminfo: memFree=1599864/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=582.04
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 58201 3 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134671987 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 9728

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 25492
/proc/meminfo: memFree=1599800/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=642.01
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2216 0 0 0 64198 3 0 0 25 0 1 0 1112851089 9961472 2199 1992294400 134512640 135819388 4294956160 18446744073709551615 134617291 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2199 148 319 0 2110 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9728

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 25492
/proc/meminfo: memFree=1599672/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=9728 CPUtime=701.98
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2243 0 0 0 70195 3 0 0 25 0 1 0 1112851089 9961472 2226 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2432 2226 148 319 0 2110 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 9728

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 25492
/proc/meminfo: memFree=1599352/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=10092 CPUtime=761.97
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2335 0 0 0 76193 4 0 0 25 0 1 0 1112851089 10334208 2318 1992294400 134512640 135819388 4294956160 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2523 2318 148 319 0 2201 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 10092

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 25492
/proc/meminfo: memFree=1599224/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=10316 CPUtime=821.93
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 2372 0 0 0 82189 4 0 0 25 0 1 0 1112851089 10563584 2355 1992294400 134512640 135819388 4294956160 18446744073709551615 135215713 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 2579 2355 148 319 0 2257 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 10316

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 25494
/proc/meminfo: memFree=1596600/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=12984 CPUtime=881.9
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 3047 0 0 0 88185 5 0 0 25 0 1 0 1112851089 13295616 3030 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 3246 3030 148 319 0 2924 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 12984

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 25494
/proc/meminfo: memFree=1595320/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=14276 CPUtime=941.88
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 3368 0 0 0 94183 5 0 0 25 0 1 0 1112851089 14618624 3351 1992294400 134512640 135819388 4294956160 18446744073709551615 134603094 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 3569 3351 148 319 0 3247 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 14276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25494
/proc/meminfo: memFree=1593656/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=16064 CPUtime=1001.81
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 3791 0 0 0 100176 5 0 0 25 0 1 0 1112851089 16449536 3774 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 4016 3774 148 319 0 3694 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 16064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 25494
/proc/meminfo: memFree=1592632/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=17084 CPUtime=1061.79
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 4039 0 0 0 106173 6 0 0 25 0 1 0 1112851089 17494016 4022 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 4271 4022 148 319 0 3949 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 17084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 25494
/proc/meminfo: memFree=1590648/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=19104 CPUtime=1121.73
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 4535 0 0 0 112166 7 0 0 25 0 1 0 1112851089 19562496 4518 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 4776 4518 148 319 0 4454 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 19104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25494
/proc/meminfo: memFree=1590264/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=19512 CPUtime=1181.66
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 4631 0 0 0 118159 7 0 0 25 0 1 0 1112851089 19980288 4614 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 4878 4614 148 319 0 4556 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 19512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25494
/proc/meminfo: memFree=1590136/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=19648 CPUtime=1200.06
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 4665 0 0 0 119999 7 0 0 25 0 1 0 1112851089 20119552 4648 1992294400 134512640 135819388 4294956160 18446744073709551615 134616980 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 4912 4648 148 319 0 4590 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19648

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25494
/proc/meminfo: memFree=1590136/2055920 swapFree=4177216/4192956
[pid=25491] ppid=25489 vsize=19648 CPUtime=1200.06
/proc/25491/stat : 25491 (hydrasat-flat) R 25489 25491 25330 0 -1 4194304 4665 0 0 0 119999 7 0 0 25 0 1 0 1112851089 20119552 4648 1992294400 134512640 135819388 4294956160 18446744073709551615 134616980 0 0 4096 1 0 0 0 17 0 0 0
/proc/25491/statm: 4912 4648 148 319 0 4590 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.081987
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 19648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4665
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= 3480

runsolver used 1.00285 second user time and 3.37249 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-30 10:30:52
IDJOB=1529677
IDBENCH=70343
IDSOLVER=519
FILE ID=node20/1529677-1238401852
PBS_JOBID= 9061417
Free space on /tmp= 65684 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529677-1238401852/watcher-1529677-1238401852 -o /tmp/evaluation-result-1529677-1238401852/solver-1529677-1238401852 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529677-1238401852.cnf -rs 1362494408 -co memory_limit 1800

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=1362494408

node20.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		: 3000.235
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		: 3000.235
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:       1608864 kB
Buffers:         77768 kB
Cached:         277084 kB
SwapCached:       9492 kB
Active:          73364 kB
Inactive:       292392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608864 kB
SwapTotal:     4192956 kB
SwapFree:      4177216 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          16572 kB
Slab:            67268 kB
Committed_AS:  2860984 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-03-30 10:50:55