Trace number 318828

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.2 1200.54

General information on the benchmark

Nameindustrial/babic/hsatv17/
hsat_vc11944.cnf
MD5SUMeef911a782905fce2d6d67e1fb443023
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.05084
Satisfiable
(Un)Satisfiability was proved
Number of variables178730
Number of clauses508210
Sum of the clauses size1309303
Maximum clause length3
Minimum clause length1
Number of clauses of size 121343
Number of clauses of size 2172641
Number of clauses of size 3314226
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

16.67/16.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
16.67/16.71	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
16.67/16.71	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
16.67/16.71	c main()::
16.67/16.71	c initFormula():: searching for DIMACS p-line....
16.67/16.71	c initFormula():: the DIMACS p-line indicates a CNF of 178771 variables and 508210 clauses.
16.67/16.71	c parseCNF():: parsing....
16.67/16.71	c parseCNF():: the CNF contains 21343 unary clauses.
16.67/16.71	c runParser():: parsing was successful, warming up engines...
16.67/16.71	c find_and_remove_tautogolies():: found and removed 28172 tautologies
16.67/16.71	c find_and_remove_tautogolies():: found and removed 1 tautologies
16.67/16.71	c simplify_formula():: removed 27 tautological, 104519 satisfied and 0 duplicate clauses
16.67/16.71	c preprocessing fase I completed:: there are now 116141 free variables and 403664 clauses.
16.67/16.71	c stat :: sign balance is biased by 0.064
16.67/16.71	c find_equivalence():: found 18730 3-equivalences
16.67/16.71	c find_and_remove_tautogolies():: found and removed 2391 tautologies
16.67/16.71	c find_and_remove_tautogolies():: found and removed 41 tautologies
16.67/16.71	c find_and_remove_tautogolies():: found and removed 1 tautologies
16.67/16.71	c find_and_remove_tautogolies():: found and removed 1 tautologies
16.67/16.71	c find_and_remove_tautogolies():: found and removed 10 tautologies
16.67/16.71	c shorten_equivalence(): average equivalence length reduced from 15.734506 to 3.025148
16.67/16.71	c using 3-SAT heuristics (occurence based diff)
16.67/16.71	c longest clause has size 3
16.67/16.71	c resolvent_look() :: found 6513063 resolvents
16.67/16.71	c lessRedundantTransformation():: nothing to be done.
16.67/16.71	c transformTo3SAT():: you gave me 178771 variables and 6916727 clauses.
16.67/16.71	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
16.67/16.71	c transformTo3SAT():: I will add 0 variables and 0 clauses!
16.67/16.71	c transformTo3SAT():: the transformation yielded 178771 variabels and 6916727 clauses.
16.67/16.71	c main():: clause / variable ratio: ( 6841797 / 178771 ) = 38.27
16.67/16.71	c longest clause has size 3
16.67/16.71	c dynamic_preselect_setsize :: off
16.67/16.71	c suggested doublelook initial :: 0
16.67/16.71	c main():: all systems go!
16.67/16.71	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-318828-1176322275 -o ROOT/results/node55/solver-318828-1176322275 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318828-1176322275/march_ks /tmp/evaluation/318828-1176322275/instance-318828-1176322275.cnf 

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): 2400 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: 0.99 1.17 1.14 3/64 13379
/proc/meminfo: memFree=1841612/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=8396 CPUtime=0
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 665 0 0 0 0 0 0 0 18 0 1 0 80137582 8597504 650 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134557515 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 2099 653 45 123 0 1974 0

[startup+0.07584 s]
/proc/loadavg: 0.99 1.17 1.14 3/64 13379
/proc/meminfo: memFree=1841612/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=19208 CPUtime=0.07
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 4094 0 0 0 6 1 0 0 18 0 1 0 80137582 19668992 4079 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 4802 4079 47 123 0 4677 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19208

[startup+0.10184 s]
/proc/loadavg: 0.99 1.17 1.14 3/64 13379
/proc/meminfo: memFree=1841612/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=19472 CPUtime=0.09
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 4190 0 0 0 8 1 0 0 18 0 1 0 80137582 19939328 4175 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 4868 4175 47 123 0 4743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19472

[startup+0.30186 s]
/proc/loadavg: 0.99 1.17 1.14 3/64 13379
/proc/meminfo: memFree=1841612/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=21848 CPUtime=0.29
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 4929 0 0 0 28 1 0 0 19 0 1 0 80137582 22372352 4914 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 5462 4914 47 123 0 5337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21848

[startup+0.701897 s]
/proc/loadavg: 0.99 1.17 1.14 3/64 13379
/proc/meminfo: memFree=1841612/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=49440 CPUtime=0.69
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 6977 0 0 0 66 3 0 0 22 0 1 0 80137582 50626560 6961 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 12360 6963 48 123 0 12235 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49440

[startup+1.50197 s]
/proc/loadavg: 0.99 1.17 1.14 2/65 13380
/proc/meminfo: memFree=1796548/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=80588 CPUtime=1.49
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 18746 0 0 0 142 7 0 0 25 0 1 0 80137582 82522112 15627 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134554651 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 20147 15629 52 123 0 20022 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80588

[startup+3.10113 s]
/proc/loadavg: 0.99 1.17 1.14 2/65 13380
/proc/meminfo: memFree=1780740/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=79956 CPUtime=3.09
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 26365 0 0 0 298 11 0 0 25 0 1 0 80137582 81874944 16105 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134554770 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 19989 16105 52 123 0 19864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79956

[startup+6.30143 s]
/proc/loadavg: 0.99 1.17 1.14 2/65 13380
/proc/meminfo: memFree=1780612/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=76112 CPUtime=6.28
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 38207 0 0 0 612 16 0 0 25 0 1 0 80137582 77938688 15196 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134529690 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 19028 15196 63 123 0 18903 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 76112

[startup+12.701 s]
/proc/loadavg: 0.99 1.16 1.14 2/65 13380
/proc/meminfo: memFree=1603716/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=284508 CPUtime=12.68
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 85538 0 0 0 1230 38 0 0 25 0 1 0 80137582 291336192 60178 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 71127 60178 67 123 0 71002 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 284508

[startup+25.5012 s]
/proc/loadavg: 0.99 1.16 1.14 2/65 13380
/proc/meminfo: memFree=1199812/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=673348 CPUtime=25.47
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 216081 0 0 0 2457 90 0 0 25 0 1 0 80137582 689508352 160185 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 168337 160185 72 123 0 168212 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 673348

[startup+51.1017 s]
/proc/loadavg: 0.99 1.14 1.13 2/65 13380
/proc/meminfo: memFree=1198340/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=674800 CPUtime=51.07
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 216443 0 0 0 5016 91 0 0 25 0 1 0 80137582 690995200 160547 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134544120 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 168700 160547 72 123 0 168575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 674800

[startup+102.306 s]
/proc/loadavg: 0.99 1.12 1.12 2/65 13380
/proc/meminfo: memFree=1195588/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=678176 CPUtime=102.26
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 217235 0 0 0 10135 91 0 0 25 0 1 0 80137582 694452224 161251 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 169544 161251 73 123 0 169419 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 678176

[startup+162.301 s]
/proc/loadavg: 0.99 1.09 1.11 2/65 13380
/proc/meminfo: memFree=1154628/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=720468 CPUtime=162.24
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 227813 0 0 0 16127 97 0 0 25 0 1 0 80137582 737759232 171485 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134539381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 180117 171485 73 123 0 179992 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 720468

[startup+222.302 s]
/proc/loadavg: 0.99 1.07 1.10 2/65 13380
/proc/meminfo: memFree=1146820/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=729112 CPUtime=222.22
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 229728 0 0 0 22124 98 0 0 25 0 1 0 80137582 746610688 173400 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 182278 173400 73 123 0 182153 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 729112

[startup+282.302 s]
/proc/loadavg: 0.99 1.06 1.09 2/65 13380
/proc/meminfo: memFree=1129988/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=746392 CPUtime=282.21
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 234135 0 0 0 28121 100 0 0 25 0 1 0 80137582 764305408 177580 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134539424 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 186598 177580 73 123 0 186473 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 746392

[startup+342.301 s]
/proc/loadavg: 0.99 1.05 1.08 2/65 13380
/proc/meminfo: memFree=1127492/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=748776 CPUtime=342.19
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 234821 0 0 0 34119 100 0 0 25 0 1 0 80137582 766746624 178200 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134544120 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 187194 178200 73 123 0 187069 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 748776

[startup+402.302 s]
/proc/loadavg: 0.99 1.04 1.08 2/65 13380
/proc/meminfo: memFree=1121732/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=754924 CPUtime=402.17
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 236387 0 0 0 40116 101 0 0 25 0 1 0 80137582 773042176 179639 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 188731 179639 73 123 0 188606 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 754924

[startup+462.302 s]
/proc/loadavg: 0.99 1.03 1.07 2/65 13380
/proc/meminfo: memFree=1109316/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=770596 CPUtime=462.16
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 239529 0 0 0 46113 103 0 0 25 0 1 0 80137582 789090304 182722 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 192649 182722 73 123 0 192524 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 770596

[startup+522.301 s]
/proc/loadavg: 0.99 1.02 1.06 2/65 13380
/proc/meminfo: memFree=1106628/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=773372 CPUtime=522.14
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 240463 0 0 0 52110 104 0 0 25 0 1 0 80137582 791932928 183424 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 193343 183424 73 123 0 193218 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 773372

[startup+582.302 s]
/proc/loadavg: 0.99 1.01 1.06 2/65 13380
/proc/meminfo: memFree=1103236/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=776276 CPUtime=582.12
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 241419 0 0 0 58107 105 0 0 25 0 1 0 80137582 794906624 184218 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 194069 184218 73 123 0 193944 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 776276

[startup+642.302 s]
/proc/loadavg: 0.99 1.01 1.05 2/65 13380
/proc/meminfo: memFree=1079172/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=804796 CPUtime=642.11
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 247757 0 0 0 64104 107 0 0 25 0 1 0 80137582 824111104 190196 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 201199 190196 73 123 0 201074 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 804796

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 13380
/proc/meminfo: memFree=1078980/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=805192 CPUtime=702.09
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 248034 0 0 0 70101 108 0 0 25 0 1 0 80137582 824516608 190282 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 201298 190282 73 123 0 201173 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 805192

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 13380
/proc/meminfo: memFree=1078980/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=805192 CPUtime=762.08
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 248035 0 0 0 76100 108 0 0 25 0 1 0 80137582 824516608 190283 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134544120 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 201298 190283 73 123 0 201173 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 805192

[startup+822.302 s]
/proc/loadavg: 1.07 1.03 1.05 2/65 13380
/proc/meminfo: memFree=1068164/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=816724 CPUtime=822.06
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 250870 0 0 0 82097 109 0 0 25 0 1 0 80137582 836325376 192939 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526485 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 204181 192939 73 123 0 204056 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 816724

[startup+882.301 s]
/proc/loadavg: 1.06 1.03 1.04 2/65 13380
/proc/meminfo: memFree=1064068/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=820676 CPUtime=882.04
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 252221 0 0 0 88094 110 0 0 25 0 1 0 80137582 840372224 193956 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 205169 193956 73 123 0 205044 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 820676

[startup+942.301 s]
/proc/loadavg: 1.11 1.05 1.05 2/65 13380
/proc/meminfo: memFree=1057668/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=827300 CPUtime=942.03
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 254117 0 0 0 94092 111 0 0 25 0 1 0 80137582 847155200 195594 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 206825 195594 73 123 0 206700 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 827300

[startup+1002.3 s]
/proc/loadavg: 1.06 1.05 1.05 2/65 13380
/proc/meminfo: memFree=1054916/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=830156 CPUtime=1002.01
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 254840 0 0 0 100090 111 0 0 25 0 1 0 80137582 850079744 196270 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538594 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 207539 196270 73 123 0 207414 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 830156

[startup+1062.3 s]
/proc/loadavg: 1.02 1.04 1.04 2/65 13380
/proc/meminfo: memFree=1054724/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=830568 CPUtime=1061.99
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 254902 0 0 0 106088 111 0 0 25 0 1 0 80137582 850501632 196317 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 207642 196317 73 123 0 207517 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 830568

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.04 2/65 13380
/proc/meminfo: memFree=1052804/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=832248 CPUtime=1121.98
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 255377 0 0 0 112086 112 0 0 25 0 1 0 80137582 852221952 196792 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 208062 196792 73 123 0 207937 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 832248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 13380
/proc/meminfo: memFree=1050052/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=835016 CPUtime=1181.96
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 256061 0 0 0 118084 112 0 0 25 0 1 0 80137582 855056384 197476 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538612 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 208754 197476 73 123 0 208629 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 835016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 13380
/proc/meminfo: memFree=1049988/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=835016 CPUtime=1200.06
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4194304 256068 0 0 0 119894 112 0 0 25 0 1 0 80137582 855056384 197483 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134543751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 208754 197483 73 123 0 208629 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 835016

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 13380
/proc/meminfo: memFree=1049988/2055920 swapFree=4191892/4192956
[pid=13379] ppid=13377 vsize=0 CPUtime=1200.16
/proc/13379/stat : 13379 (march_ks) R 13377 13379 11611 0 -1 4195332 256068 0 0 0 119894 122 0 0 25 0 1 0 80137582 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.2
CPU user time (s): 1198.94
CPU system time (s): 1.25781
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 835016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.94
system time used= 1.25781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 256068
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= 6
involuntary context switches= 1484

runsolver used 0.926859 second user time and 2.37264 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 11 20:11:16 UTC 2007

IDJOB= 318828
IDBENCH= 20464
IDSOLVER= 111
FILE ID= node55/318828-1176322275

PBS_JOBID= 4516693

Free space on /tmp= 66553 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/babic/hsatv17/hsat_vc11944.cnf
COMMAND LINE= /tmp/evaluation/318828-1176322275/march_ks /tmp/evaluation/318828-1176322275/instance-318828-1176322275.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-318828-1176322275 -o ROOT/results/node55/solver-318828-1176322275 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318828-1176322275/march_ks /tmp/evaluation/318828-1176322275/instance-318828-1176322275.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  eef911a782905fce2d6d67e1fb443023

RANDOM SEED= 861165183

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1842020 kB
Buffers:          7316 kB
Cached:         103936 kB
SwapCached:        268 kB
Active:          39144 kB
Inactive:        87492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842020 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           12224 kB
Writeback:           0 kB
Mapped:          24332 kB
Slab:            73336 kB
Committed_AS:   134140 kB
PageTables:       1384 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= 66553 MiB

End job on node55 on Wed Apr 11 20:31:18 UTC 2007