Trace number 1544134

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
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

0.50/0.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.54	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.50/0.54	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.50/0.54	c main()::
0.50/0.54	c initFormula():: searching for DIMACS p-line....
0.50/0.54	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.50/0.54	c parseCNF():: parsing....
0.50/0.54	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.54	c runParser():: parsing was successful, warming up engines...
0.50/0.54	c simplify_formula():: removed 0 tautological, 196 satisfied and 0 duplicate clauses
0.50/0.54	c preprocessing fase I completed:: there are now 9968 free variables and 41804 clauses.
0.50/0.54	c stat :: sign balance is biased by 0.475
0.50/0.54	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.50/0.54	c using 3-SAT heuristics (occurence based diff)
0.50/0.54	c longest clause has size 3
0.50/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 154 duplicate clauses
0.50/0.54	c resolvent_look() :: found 78 resolvents
0.50/0.54	c lessRedundantTransformation():: nothing to be done.
0.50/0.54	c transformTo3SAT():: you gave me 10000 variables and 41882 clauses.
0.50/0.54	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.50/0.54	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.50/0.54	c transformTo3SAT():: the transformation yielded 10000 variabels and 41882 clauses.
0.50/0.54	c main():: clause / variable ratio: ( 41882 / 10000 ) = 4.19
0.50/0.54	c longest clause has size 3
0.50/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.54	c dynamic_preselect_setsize :: off
0.50/0.54	c suggested doublelook initial :: 0
0.50/0.54	c main():: all systems go!
0.50/0.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 842 JD: 713
15.18/15.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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-1544134-1238605074/watcher-1544134-1238605074 -o /tmp/evaluation-result-1544134-1238605074/solver-1544134-1238605074 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544134-1238605074.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: 0.99 0.98 1.00 3/64 20043
/proc/meminfo: memFree=1047728/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=1732 CPUtime=0
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 304708811 1773568 293 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 433 294 47 123 0 308 0

[startup+0.0929089 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20043
/proc/meminfo: memFree=1047728/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=4780 CPUtime=0.08
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 1034 0 0 0 8 0 0 0 18 0 1 0 304708811 4894720 786 1992294400 134512640 135019032 4294956224 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 1195 787 50 123 0 1070 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4780

[startup+0.101908 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20043
/proc/meminfo: memFree=1047728/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=4780 CPUtime=0.09
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 1083 0 0 0 9 0 0 0 18 0 1 0 304708811 4894720 794 1992294400 134512640 135019032 4294956224 18446744073709551615 134657975 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 1237 798 51 123 0 1112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.30193 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20043
/proc/meminfo: memFree=1047728/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=6124 CPUtime=0.29
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 4023 0 0 0 28 1 0 0 19 0 1 0 304708811 6270976 1127 1992294400 134512640 135019032 4294956224 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 1531 1127 63 123 0 1406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6124

[startup+0.701974 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20043
/proc/meminfo: memFree=1047728/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=12936 CPUtime=0.69
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 8338 0 0 0 66 3 0 0 23 0 1 0 304708811 13246464 2662 1992294400 134512640 135019032 4294956224 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 3234 2662 73 123 0 3109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12936

[startup+1.50106 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1037352/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=12944 CPUtime=1.49
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 8362 0 0 0 146 3 0 0 25 0 1 0 304708811 13254656 2686 1992294400 134512640 135019032 4294956224 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 3236 2686 73 123 0 3111 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12944

[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1036968/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=13356 CPUtime=3.09
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 8437 0 0 0 306 3 0 0 25 0 1 0 304708811 13676544 2761 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 3339 2761 73 123 0 3214 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13356

[startup+6.3016 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1035944/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=14288 CPUtime=6.29
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 8697 0 0 0 626 3 0 0 25 0 1 0 304708811 14630912 3021 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 3572 3021 73 123 0 3447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14288

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1035304/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=14808 CPUtime=12.69
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 8804 0 0 0 1266 3 0 0 25 0 1 0 304708811 15163392 3128 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 3702 3128 73 123 0 3577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14808

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1035048/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=15256 CPUtime=25.48
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 8889 0 0 0 2545 3 0 0 25 0 1 0 304708811 15622144 3213 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 3814 3213 73 123 0 3689 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15256

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1034600/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=15700 CPUtime=51.08
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9015 0 0 0 5104 4 0 0 25 0 1 0 304708811 16076800 3339 1992294400 134512640 135019032 4294956224 18446744073709551615 134548823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 3925 3339 73 123 0 3800 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15700

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1033704/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=16512 CPUtime=102.26
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9210 0 0 0 10222 4 0 0 25 0 1 0 304708811 16908288 3534 1992294400 134512640 135019032 4294956224 18446744073709551615 134526503 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4128 3534 73 123 0 4003 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16512

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20044
/proc/meminfo: memFree=1033256/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=16896 CPUtime=162.23
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9317 0 0 0 16219 4 0 0 25 0 1 0 304708811 17301504 3641 1992294400 134512640 135019032 4294956224 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4224 3641 73 123 0 4099 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16896

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032936/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17152 CPUtime=222.18
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9368 0 0 0 22214 4 0 0 25 0 1 0 304708811 17563648 3692 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4288 3692 73 123 0 4163 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 17152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032872/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17280 CPUtime=282.16
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9406 0 0 0 28212 4 0 0 25 0 1 0 304708811 17694720 3730 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4320 3730 73 123 0 4195 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 17280

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032744/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17408 CPUtime=342.13
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9438 0 0 0 34209 4 0 0 25 0 1 0 304708811 17825792 3762 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4352 3762 73 123 0 4227 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 17408

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032680/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17536 CPUtime=402.11
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9464 0 0 0 40207 4 0 0 25 0 1 0 304708811 17956864 3788 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4384 3788 73 123 0 4259 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 17536

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032616/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17664 CPUtime=462.1
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9488 0 0 0 46205 5 0 0 25 0 1 0 304708811 18087936 3812 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4416 3812 73 123 0 4291 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 17664

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032552/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17792 CPUtime=522.07
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9513 0 0 0 52202 5 0 0 25 0 1 0 304708811 18219008 3837 1992294400 134512640 135019032 4294956224 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4448 3837 73 123 0 4323 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 17792

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032488/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17792 CPUtime=582.05
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9530 0 0 0 58200 5 0 0 25 0 1 0 304708811 18219008 3854 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4448 3854 73 123 0 4323 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 17792

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032424/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17920 CPUtime=642.03
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9550 0 0 0 64198 5 0 0 25 0 1 0 304708811 18350080 3874 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4480 3874 73 123 0 4355 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 17920

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032296/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=17920 CPUtime=702
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9563 0 0 0 70195 5 0 0 25 0 1 0 304708811 18350080 3887 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4480 3887 73 123 0 4355 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 17920

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032168/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18048 CPUtime=761.99
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9583 0 0 0 76194 5 0 0 25 0 1 0 304708811 18481152 3907 1992294400 134512640 135019032 4294956224 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4512 3907 73 123 0 4387 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 18048

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032168/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18048 CPUtime=821.96
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9598 0 0 0 82191 5 0 0 25 0 1 0 304708811 18481152 3922 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4512 3922 73 123 0 4387 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 18048

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032104/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18176 CPUtime=881.94
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9617 0 0 0 88189 5 0 0 25 0 1 0 304708811 18612224 3941 1992294400 134512640 135019032 4294956224 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4544 3941 73 123 0 4419 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 18176

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032104/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18176 CPUtime=941.92
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9629 0 0 0 94187 5 0 0 25 0 1 0 304708811 18612224 3953 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4544 3953 73 123 0 4419 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 18176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032040/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18304 CPUtime=1001.89
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9641 0 0 0 100184 5 0 0 25 0 1 0 304708811 18743296 3965 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4576 3965 73 123 0 4451 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 18304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1032040/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18304 CPUtime=1061.86
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9653 0 0 0 106181 5 0 0 25 0 1 0 304708811 18743296 3977 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4576 3977 73 123 0 4451 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 18304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1031976/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18304 CPUtime=1121.84
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9665 0 0 0 112179 5 0 0 25 0 1 0 304708811 18743296 3989 1992294400 134512640 135019032 4294956224 18446744073709551615 134526491 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4576 3989 73 123 0 4451 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 18304

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1031912/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18432 CPUtime=1181.82
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9676 0 0 0 118177 5 0 0 25 0 1 0 304708811 18874368 4000 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4608 4000 73 123 0 4483 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 18432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1031912/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18432 CPUtime=1200.01
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9680 0 0 0 119996 5 0 0 25 0 1 0 304708811 18874368 4004 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4608 4004 73 123 0 4483 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18432

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: 0.99 0.98 1.00 2/65 20050
/proc/meminfo: memFree=1031912/2055920 swapFree=4181692/4192956
[pid=20043] ppid=20041 vsize=18432 CPUtime=1200.01
/proc/20043/stat : 20043 (march_ks) R 20041 20043 18889 0 -1 4194304 9680 0 0 0 119996 5 0 0 25 0 1 0 304708811 18874368 4004 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20043/statm: 4608 4004 73 123 0 4483 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.06199
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 18432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9680
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= 2616

runsolver used 0.926859 second user time and 3.45247 second system time

The end

Launcher Data

Begin job on node42 at 2009-04-01 18:57:54
IDJOB=1544134
IDBENCH=70294
IDSOLVER=559
FILE ID=node42/1544134-1238605074
PBS_JOBID= 9068330
Free space on /tmp= 66248 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-S1012522562-096.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544134-1238605074/watcher-1544134-1238605074 -o /tmp/evaluation-result-1544134-1238605074/solver-1544134-1238605074 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544134-1238605074.cnf            

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=31541068

node42.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		: 3000.211
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		: 3000.211
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:       1048272 kB
Buffers:        117052 kB
Cached:         783320 kB
SwapCached:       5184 kB
Active:         218272 kB
Inactive:       690624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048272 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            3620 kB
Writeback:           0 kB
Mapped:          14276 kB
Slab:            84840 kB
Committed_AS:  1112020 kB
PageTables:       1388 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= 66244 MiB
End job on node42 at 2009-04-01 19:17:57