Trace number 1718301

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 2009-03-22-Base? (TO) 1200.07 1200.52

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark362.542
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

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-1718301-1240635399/watcher-1718301-1240635399 -o /tmp/evaluation-result-1718301-1240635399/solver-1718301-1240635399 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1718301-1240635399.cnf -rs 1020231875 -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: 2.13 2.04 1.74 3/64 19475
/proc/meminfo: memFree=1780464/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=1768 CPUtime=0
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 91568491 1810432 201 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 442 201 151 362 0 77 0

[startup+0.035687 s]
/proc/loadavg: 2.13 2.04 1.74 3/64 19475
/proc/meminfo: memFree=1780464/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=2296 CPUtime=0.03
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 379 0 0 0 3 0 0 0 18 0 1 0 91568491 2351104 362 1992294400 134512640 135997824 4294956160 18446744073709551615 134757440 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 574 362 174 362 0 209 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2296

[startup+0.101698 s]
/proc/loadavg: 2.13 2.04 1.74 3/64 19475
/proc/meminfo: memFree=1780464/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=2428 CPUtime=0.09
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 399 0 0 0 9 0 0 0 18 0 1 0 91568491 2486272 382 1992294400 134512640 135997824 4294956160 18446744073709551615 134682704 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 607 382 174 362 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2428

[startup+0.301734 s]
/proc/loadavg: 2.13 2.04 1.74 3/64 19475
/proc/meminfo: memFree=1780464/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=2560 CPUtime=0.29
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 431 0 0 0 29 0 0 0 19 0 1 0 91568491 2621440 414 1992294400 134512640 135997824 4294956160 18446744073709551615 134758042 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 640 414 174 362 0 275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2560

[startup+0.70181 s]
/proc/loadavg: 2.13 2.04 1.74 3/64 19475
/proc/meminfo: memFree=1780464/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=2692 CPUtime=0.69
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 489 0 0 0 69 0 0 0 22 0 1 0 91568491 2756608 472 1992294400 134512640 135997824 4294956160 18446744073709551615 134843926 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 673 472 174 362 0 308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2692

[startup+1.50196 s]
/proc/loadavg: 2.13 2.04 1.74 2/65 19476
/proc/meminfo: memFree=1779304/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=2948 CPUtime=1.49
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 91568491 3018752 513 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 737 513 174 362 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2948

[startup+3.10126 s]
/proc/loadavg: 2.13 2.04 1.74 2/65 19476
/proc/meminfo: memFree=1778736/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=3348 CPUtime=3.09
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 628 0 0 0 309 0 0 0 25 0 1 0 91568491 3428352 611 1992294400 134512640 135997824 4294956160 18446744073709551615 134843881 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 837 611 174 362 0 472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3348

[startup+6.30186 s]
/proc/loadavg: 2.04 2.03 1.74 2/65 19476
/proc/meminfo: memFree=1777712/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=4408 CPUtime=6.29
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 914 0 0 0 629 0 0 0 25 0 1 0 91568491 4513792 897 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 1102 897 174 362 0 737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4408

[startup+12.7011 s]
/proc/loadavg: 1.96 2.01 1.73 2/65 19476
/proc/meminfo: memFree=1775728/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=6512 CPUtime=12.68
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 1388 0 0 0 1268 0 0 0 25 0 1 0 91568491 6668288 1371 1992294400 134512640 135997824 4294956160 18446744073709551615 134682645 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 1628 1371 174 362 0 1263 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6512

[startup+25.5015 s]
/proc/loadavg: 1.74 1.96 1.72 2/65 19476
/proc/meminfo: memFree=1772528/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=9700 CPUtime=25.49
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 2118 0 0 0 2548 1 0 0 25 0 1 0 91568491 9932800 2101 1992294400 134512640 135997824 4294956160 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 2425 2101 174 362 0 2060 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9700

[startup+51.1013 s]
/proc/loadavg: 1.49 1.88 1.70 2/65 19476
/proc/meminfo: memFree=1766896/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=16164 CPUtime=51.07
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 3615 0 0 0 5105 2 0 0 25 0 1 0 91568491 16551936 3549 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 4041 3549 174 362 0 3676 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16164

[startup+102.306 s]
/proc/loadavg: 1.21 1.74 1.66 2/65 19476
/proc/meminfo: memFree=1760816/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=22736 CPUtime=102.26
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 5254 0 0 0 10222 4 0 0 25 0 1 0 91568491 23281664 5057 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 5684 5057 174 362 0 5319 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22736

[startup+162.301 s]
/proc/loadavg: 1.08 1.60 1.62 2/65 19476
/proc/meminfo: memFree=1754480/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=30044 CPUtime=162.23
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 6978 0 0 0 16218 5 0 0 25 0 1 0 91568491 30765056 6649 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 7511 6649 174 362 0 7146 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30044

[startup+222.301 s]
/proc/loadavg: 1.14 1.52 1.59 2/65 19476
/proc/meminfo: memFree=1749104/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=35764 CPUtime=222.21
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 8423 0 0 0 22215 6 0 0 25 0 1 0 91568491 36622336 7965 1992294400 134512640 135997824 4294956160 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 8941 7965 174 362 0 8576 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35764

[startup+282.302 s]
/proc/loadavg: 1.05 1.43 1.54 2/65 19482
/proc/meminfo: memFree=1742832/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=42408 CPUtime=282.18
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 10178 0 0 0 28211 7 0 0 25 0 1 0 91568491 43425792 9517 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 10602 9517 174 362 0 10237 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 42408

[startup+342.301 s]
/proc/loadavg: 1.06 1.36 1.51 2/65 19482
/proc/meminfo: memFree=1739248/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=46432 CPUtime=342.15
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 11090 0 0 0 34207 8 0 0 25 0 1 0 91568491 47546368 10429 1992294400 134512640 135997824 4294956160 18446744073709551615 134757617 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 11608 10429 174 362 0 11243 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 46432

[startup+402.301 s]
/proc/loadavg: 1.06 1.31 1.48 2/65 19482
/proc/meminfo: memFree=1734640/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=51976 CPUtime=402.14
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 12475 0 0 0 40204 10 0 0 25 0 1 0 91568491 53223424 11552 1992294400 134512640 135997824 4294956160 18446744073709551615 134757689 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 12994 11552 174 362 0 12629 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 51976

[startup+462.302 s]
/proc/loadavg: 1.06 1.26 1.45 2/65 19482
/proc/meminfo: memFree=1730736/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=55944 CPUtime=462.12
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 13446 0 0 0 46201 11 0 0 25 0 1 0 91568491 57286656 12523 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 13986 12523 174 362 0 13621 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 55944

[startup+522.302 s]
/proc/loadavg: 1.05 1.23 1.43 2/65 19482
/proc/meminfo: memFree=1726512/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=60832 CPUtime=522.09
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 14628 0 0 0 52197 12 0 0 25 0 1 0 91568491 62291968 13574 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 15208 13574 174 362 0 14843 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 60832

[startup+582.301 s]
/proc/loadavg: 1.13 1.21 1.41 2/65 19482
/proc/meminfo: memFree=1721328/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=66212 CPUtime=582.07
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 16066 0 0 0 58194 13 0 0 25 0 1 0 91568491 67801088 14871 1992294400 134512640 135997824 4294956160 18446744073709551615 134757502 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 16553 14871 174 362 0 16188 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 66212

[startup+642.302 s]
/proc/loadavg: 1.12 1.19 1.39 2/65 19482
/proc/meminfo: memFree=1718640/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=70224 CPUtime=642.05
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 17109 0 0 0 64191 14 0 0 25 0 1 0 91568491 71909376 15526 1992294400 134512640 135997824 4294956160 18446744073709551615 134758033 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 17556 15526 174 362 0 17191 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 70224

[startup+702.301 s]
/proc/loadavg: 1.11 1.17 1.36 2/65 19482
/proc/meminfo: memFree=1715952/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=73348 CPUtime=702.02
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 17955 0 0 0 70187 15 0 0 25 0 1 0 91568491 75108352 16208 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 18337 16208 174 362 0 17972 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 73348

[startup+762.305 s]
/proc/loadavg: 1.04 1.13 1.34 2/65 19482
/proc/meminfo: memFree=1713200/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=75848 CPUtime=762.01
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 18634 0 0 0 76185 16 0 0 25 0 1 0 91568491 77668352 16887 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 18962 16887 174 362 0 18597 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 75848

[startup+822.302 s]
/proc/loadavg: 1.01 1.11 1.32 2/65 19482
/proc/meminfo: memFree=1710576/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=78480 CPUtime=821.99
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 19290 0 0 0 82182 17 0 0 25 0 1 0 91568491 80363520 17543 1992294400 134512640 135997824 4294956160 18446744073709551615 134758042 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 19620 17543 174 362 0 19255 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 78480

[startup+882.301 s]
/proc/loadavg: 1.00 1.08 1.29 2/65 19482
/proc/meminfo: memFree=1706864/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=83108 CPUtime=881.96
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 20460 0 0 0 88179 17 0 0 25 0 1 0 91568491 85102592 18452 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 20777 18452 174 362 0 20412 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 83108

[startup+942.301 s]
/proc/loadavg: 1.00 1.07 1.27 2/65 19482
/proc/meminfo: memFree=1704368/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=85352 CPUtime=941.93
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 21077 0 0 0 94176 17 0 0 25 0 1 0 91568491 87400448 19069 1992294400 134512640 135997824 4294956160 18446744073709551615 134758033 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 21338 19069 174 362 0 20973 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 85352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.25 2/65 19482
/proc/meminfo: memFree=1701872/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=87848 CPUtime=1001.92
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 21705 0 0 0 100174 18 0 0 25 0 1 0 91568491 89956352 19697 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 21962 19697 174 362 0 21597 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 87848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.23 2/65 19482
/proc/meminfo: memFree=1699568/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=90884 CPUtime=1061.89
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 22485 0 0 0 106171 18 0 0 25 0 1 0 91568491 93065216 20296 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 22721 20296 174 362 0 22356 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 90884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.22 2/65 19482
/proc/meminfo: memFree=1697136/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=92972 CPUtime=1121.87
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 23059 0 0 0 112168 19 0 0 25 0 1 0 91568491 95203328 20870 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 23243 20870 174 362 0 22878 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 92972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 19482
/proc/meminfo: memFree=1695088/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=95008 CPUtime=1181.85
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 23575 0 0 0 118166 19 0 0 25 0 1 0 91568491 97288192 21386 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 23752 21386 174 362 0 23387 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 95008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.19 2/65 19482
/proc/meminfo: memFree=1693936/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=96208 CPUtime=1200.04
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 23844 0 0 0 119985 19 0 0 25 0 1 0 91568491 98516992 21655 1992294400 134512640 135997824 4294956160 18446744073709551615 134757449 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 24052 21655 174 362 0 23687 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 96208

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 1.02 1.19 2/65 19482
/proc/meminfo: memFree=1693936/2055920 swapFree=4177552/4192956
[pid=19475] ppid=19473 vsize=96208 CPUtime=1200.04
/proc/19475/stat : 19475 (hydrasat) R 19473 19475 19376 0 -1 4194304 23844 0 0 0 119985 19 0 0 25 0 1 0 91568491 98516992 21655 1992294400 134512640 135997824 4294956160 18446744073709551615 134757449 0 0 4096 1 0 0 0 17 1 0 0
/proc/19475/statm: 24052 21655 174 362 0 23687 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 96208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.213967
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 96208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23844
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= 2093

runsolver used 1.03084 second user time and 2.29965 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-25 06:56:39
IDJOB=1718301
IDBENCH=20474
IDSOLVER=520
FILE ID=node37/1718301-1240635399
PBS_JOBID= 9186422
Free space on /tmp= 66300 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718301-1240635399/watcher-1718301-1240635399 -o /tmp/evaluation-result-1718301-1240635399/solver-1718301-1240635399 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1718301-1240635399.cnf -rs 1020231875 -co memory_limit 1800

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

MD5SUM BENCH= b1a6497b6934405ef70bfcc51fa85893
RANDOM SEED=1020231875

node37.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		: 3000.259
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		: 3000.259
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:       1780944 kB
Buffers:         47608 kB
Cached:         166376 kB
SwapCached:      10280 kB
Active:          30608 kB
Inactive:       195824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780944 kB
SwapTotal:     4192956 kB
SwapFree:      4177552 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            34628 kB
Committed_AS:   383240 kB
PageTables:       1372 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= 66300 MiB
End job on node37 at 2009-04-25 07:16:42