Trace number 1544144

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.06 1200.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
MD5SUM17df6005fb09e0a5c9a1d88e4e3ac572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.524
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.55	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.55	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.55	c main()::
0.49/0.55	c initFormula():: searching for DIMACS p-line....
0.49/0.55	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.49/0.55	c parseCNF():: parsing....
0.49/0.55	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.55	c runParser():: parsing was successful, warming up engines...
0.49/0.55	c simplify_formula():: removed 0 tautological, 177 satisfied and 0 duplicate clauses
0.49/0.55	c preprocessing fase I completed:: there are now 9969 free variables and 41823 clauses.
0.49/0.55	c stat :: sign balance is biased by 0.478
0.49/0.55	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.55	c using 3-SAT heuristics (occurence based diff)
0.49/0.55	c longest clause has size 3
0.49/0.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.49/0.55	c resolvent_look() :: found 94 resolvents
0.49/0.55	c lessRedundantTransformation():: nothing to be done.
0.49/0.55	c transformTo3SAT():: you gave me 10000 variables and 41917 clauses.
0.49/0.55	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.55	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.55	c transformTo3SAT():: the transformation yielded 10000 variabels and 41917 clauses.
0.49/0.55	c main():: clause / variable ratio: ( 41917 / 10000 ) = 4.19
0.49/0.55	c longest clause has size 3
0.49/0.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.55	c dynamic_preselect_setsize :: off
0.49/0.55	c suggested doublelook initial :: 0
0.49/0.55	c main():: all systems go!
0.49/0.55	c |----------------------------------------------------------------|

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-1544144-1238605097/watcher-1544144-1238605097 -o /tmp/evaluation-result-1544144-1238605097/solver-1544144-1238605097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544144-1238605097.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): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 16223
/proc/meminfo: memFree=1649712/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=1732 CPUtime=0
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 1133176198 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 433 293 47 123 0 308 0

[startup+0.0210841 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 16223
/proc/meminfo: memFree=1649712/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=1996 CPUtime=0.01
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 370 0 0 0 1 0 0 0 18 0 1 0 1133176198 2043904 356 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 499 357 47 123 0 374 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1996

[startup+0.101062 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 16223
/proc/meminfo: memFree=1649712/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=4780 CPUtime=0.09
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 1073 0 0 0 9 0 0 0 18 0 1 0 1133176198 4894720 784 1992294400 134512640 135019032 4294956240 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 1195 784 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301005 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 16223
/proc/meminfo: memFree=1649712/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=6120 CPUtime=0.29
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 3825 0 0 0 28 1 0 0 20 0 1 0 1133176198 6266880 1127 1992294400 134512640 135019032 4294956240 18446744073709551615 134554786 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 1530 1127 63 123 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6120

[startup+0.701893 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 16223
/proc/meminfo: memFree=1649712/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=12968 CPUtime=0.69
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8071 0 0 0 66 3 0 0 24 0 1 0 1133176198 13279232 2678 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3242 2678 73 123 0 3117 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12968

[startup+1.50167 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1639208/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=12976 CPUtime=1.49
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8091 0 0 0 146 3 0 0 25 0 1 0 1133176198 13287424 2698 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3244 2698 73 123 0 3119 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12976

[startup+3.10223 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1638888/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=13384 CPUtime=3.09
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8165 0 0 0 306 3 0 0 25 0 1 0 1133176198 13705216 2772 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3346 2772 73 123 0 3221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13384

[startup+6.30132 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1637736/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=14312 CPUtime=6.29
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8412 0 0 0 626 3 0 0 25 0 1 0 1133176198 14655488 3019 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3578 3019 73 123 0 3453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14312

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1637160/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=14828 CPUtime=12.69
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8535 0 0 0 1266 3 0 0 25 0 1 0 1133176198 15183872 3142 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3707 3142 73 123 0 3582 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14828

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1636904/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=15084 CPUtime=25.49
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8612 0 0 0 2546 3 0 0 25 0 1 0 1133176198 15446016 3219 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3771 3219 73 123 0 3646 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15084

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1636584/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=15468 CPUtime=51.09
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8700 0 0 0 5106 3 0 0 25 0 1 0 1133176198 15839232 3307 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3867 3307 73 123 0 3742 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15468

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1636200/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=15880 CPUtime=102.3
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8790 0 0 0 10226 4 0 0 25 0 1 0 1133176198 16261120 3397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 3970 3397 73 123 0 3845 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15880

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16224
/proc/meminfo: memFree=1635944/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=16008 CPUtime=162.29
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8845 0 0 0 16225 4 0 0 25 0 1 0 1133176198 16392192 3452 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4002 3452 73 123 0 3877 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16008

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16230
/proc/meminfo: memFree=1635624/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=16264 CPUtime=222.29
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8902 0 0 0 22225 4 0 0 25 0 1 0 1133176198 16654336 3509 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4066 3509 73 123 0 3941 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16264

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16230
/proc/meminfo: memFree=1635432/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=16392 CPUtime=282.28
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8948 0 0 0 28224 4 0 0 25 0 1 0 1133176198 16785408 3555 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4098 3555 73 123 0 3973 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 16392

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 16230
/proc/meminfo: memFree=1635304/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=16656 CPUtime=342.28
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 8985 0 0 0 34224 4 0 0 25 0 1 0 1133176198 17055744 3592 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4164 3592 73 123 0 4039 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 16656

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1635240/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=16656 CPUtime=402.28
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9013 0 0 0 40224 4 0 0 25 0 1 0 1133176198 17055744 3620 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4164 3620 73 123 0 4039 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 16656

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1635112/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=16784 CPUtime=462.27
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9041 0 0 0 46223 4 0 0 25 0 1 0 1133176198 17186816 3648 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4196 3648 73 123 0 4071 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 16784

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1635048/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=16980 CPUtime=522.26
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9064 0 0 0 52222 4 0 0 25 0 1 0 1133176198 17387520 3671 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4245 3671 73 123 0 4120 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 16980

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634920/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17108 CPUtime=582.26
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9093 0 0 0 58222 4 0 0 25 0 1 0 1133176198 17518592 3700 1992294400 134512640 135019032 4294956240 18446744073709551615 134598142 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4277 3700 73 123 0 4152 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 17108

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634792/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17108 CPUtime=642.27
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9124 0 0 0 64223 4 0 0 25 0 1 0 1133176198 17518592 3731 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4277 3731 73 123 0 4152 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 17108

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634600/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17236 CPUtime=702.27
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9153 0 0 0 70222 5 0 0 25 0 1 0 1133176198 17649664 3760 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4309 3760 73 123 0 4184 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 17236

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634600/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17336 CPUtime=762.27
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9172 0 0 0 76222 5 0 0 25 0 1 0 1133176198 17752064 3779 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4334 3779 73 123 0 4209 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 17336

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634472/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17464 CPUtime=822.27
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9191 0 0 0 82222 5 0 0 25 0 1 0 1133176198 17883136 3798 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4366 3798 73 123 0 4241 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 17464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634408/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17464 CPUtime=882.27
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9211 0 0 0 88222 5 0 0 25 0 1 0 1133176198 17883136 3818 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4366 3818 73 123 0 4241 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 17464

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634344/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17592 CPUtime=942.26
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9229 0 0 0 94221 5 0 0 25 0 1 0 1133176198 18014208 3836 1992294400 134512640 135019032 4294956240 18446744073709551615 134527200 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4398 3836 73 123 0 4273 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 17592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634344/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17592 CPUtime=1002.26
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9246 0 0 0 100221 5 0 0 25 0 1 0 1133176198 18014208 3853 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4398 3853 73 123 0 4273 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 17592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16230
/proc/meminfo: memFree=1634280/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17720 CPUtime=1062.26
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9260 0 0 0 106221 5 0 0 25 0 1 0 1133176198 18145280 3867 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4430 3867 73 123 0 4305 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 17720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16232
/proc/meminfo: memFree=1634088/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17720 CPUtime=1122.24
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9276 0 0 0 112219 5 0 0 25 0 1 0 1133176198 18145280 3883 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4430 3883 73 123 0 4305 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 17720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16232
/proc/meminfo: memFree=1634024/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=17872 CPUtime=1182.25
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9292 0 0 0 118220 5 0 0 25 0 1 0 1133176198 18300928 3899 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4468 3899 73 123 0 4343 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 17872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16232
/proc/meminfo: memFree=1634024/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=18000 CPUtime=1200.06
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9297 0 0 0 120000 6 0 0 25 0 1 0 1133176198 18432000 3904 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4500 3904 73 123 0 4375 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18000

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16232
/proc/meminfo: memFree=1634024/2055920 swapFree=4178252/4192956
[pid=16223] ppid=16221 vsize=18000 CPUtime=1200.06
/proc/16223/stat : 16223 (march_ks) R 16221 16223 16128 0 -1 4194304 9297 0 0 0 120000 6 0 0 25 0 1 0 1133176198 18432000 3904 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/16223/statm: 4500 3904 73 123 0 4375 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06399
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 18000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9297
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= 4236

runsolver used 1.02384 second user time and 3.35249 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-01 18:58:17
IDJOB=1544144
IDBENCH=70299
IDSOLVER=559
FILE ID=node16/1544144-1238605097
PBS_JOBID= 9073547
Free space on /tmp= 63956 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544144-1238605097/watcher-1544144-1238605097 -o /tmp/evaluation-result-1544144-1238605097/solver-1544144-1238605097 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544144-1238605097.cnf            

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

MD5SUM BENCH= 17df6005fb09e0a5c9a1d88e4e3ac572
RANDOM SEED=505306094

node16.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		: 3000.232
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		: 3000.232
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:       1650256 kB
Buffers:         80460 kB
Cached:         231124 kB
SwapCached:       8560 kB
Active:         206220 kB
Inactive:       115284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650256 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            3624 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            70256 kB
Committed_AS:  3155796 kB
PageTables:       1440 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= 63952 MiB
End job on node16 at 2009-04-01 19:18:19