Trace number 1626209

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) 5000.01 5002.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.47302
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.17	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.09/0.17	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.17	c main()::
0.09/0.17	c initFormula():: searching for DIMACS p-line....
0.09/0.17	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.09/0.17	c parseCNF():: parsing....
0.09/0.17	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.17	c runParser():: parsing was successful, warming up engines...
0.09/0.17	c simplify_formula():: removed 0 tautological, 103 satisfied and 0 duplicate clauses
0.09/0.17	c preprocessing fase I completed:: there are now 3983 free variables and 16697 clauses.
0.09/0.17	c stat :: sign balance is biased by 0.463
0.09/0.17	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.09/0.17	c using 3-SAT heuristics (occurence based diff)
0.09/0.17	c longest clause has size 3
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.09/0.17	c resolvent_look() :: found 84 resolvents
0.09/0.17	c lessRedundantTransformation():: nothing to be done.
0.09/0.17	c transformTo3SAT():: you gave me 4000 variables and 16781 clauses.
0.09/0.17	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.17	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.17	c transformTo3SAT():: the transformation yielded 4000 variabels and 16781 clauses.
0.09/0.17	c main():: clause / variable ratio: ( 16781 / 4000 ) = 4.20
0.09/0.17	c longest clause has size 3
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c dynamic_preselect_setsize :: off
0.09/0.17	c suggested doublelook initial :: 0
0.09/0.17	c main():: all systems go!
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 382 JD: 271
2.09/2.10	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626209-1240035226/watcher-1626209-1240035226 -o /tmp/evaluation-result-1626209-1240035226/solver-1626209-1240035226 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626209-1240035226.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.39 0.09 0.03 3/64 24656
/proc/meminfo: memFree=1099248/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=1084 CPUtime=0
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 31556132 1110016 161 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 271 161 47 123 0 146 0

[startup+0.065572 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 24656
/proc/meminfo: memFree=1099248/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=2852 CPUtime=0.06
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 869 0 0 0 6 0 0 0 18 0 1 0 31556132 2920448 483 1992294400 134512640 135019032 4294956240 18446744073709551615 134660839 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 713 483 52 123 0 588 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2852

[startup+0.101576 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 24656
/proc/meminfo: memFree=1099248/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=2720 CPUtime=0.09
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 1339 0 0 0 9 0 0 0 18 0 1 0 31556132 2785280 490 1992294400 134512640 135019032 4294956240 18446744073709551615 134660829 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 680 490 63 123 0 555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2720

[startup+0.301602 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 24656
/proc/meminfo: memFree=1099248/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=5936 CPUtime=0.29
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2387 0 0 0 29 0 0 0 19 0 1 0 31556132 6078464 1293 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1484 1293 73 123 0 1359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5936

[startup+0.701654 s]
/proc/loadavg: 0.39 0.09 0.03 3/64 24656
/proc/meminfo: memFree=1099248/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=5948 CPUtime=0.69
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2428 0 0 0 69 0 0 0 23 0 1 0 31556132 6090752 1271 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1487 1271 73 123 0 1362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5948

[startup+1.50176 s]
/proc/loadavg: 0.39 0.09 0.03 2/65 24657
/proc/meminfo: memFree=1094312/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=6208 CPUtime=1.49
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2489 0 0 0 149 0 0 0 25 0 1 0 31556132 6356992 1332 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1552 1332 73 123 0 1427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6208

[startup+3.10197 s]
/proc/loadavg: 0.39 0.09 0.03 2/65 24657
/proc/meminfo: memFree=1094056/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=6472 CPUtime=3.09
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2524 0 0 0 309 0 0 0 25 0 1 0 31556132 6627328 1367 1992294400 134512640 135019032 4294956240 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1618 1367 73 123 0 1493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6472

[startup+6.30139 s]
/proc/loadavg: 0.44 0.11 0.03 2/65 24657
/proc/meminfo: memFree=1093736/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=6604 CPUtime=6.29
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2584 0 0 0 628 1 0 0 25 0 1 0 31556132 6762496 1427 1992294400 134512640 135019032 4294956240 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1651 1427 73 123 0 1526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6604

[startup+12.7022 s]
/proc/loadavg: 0.49 0.12 0.04 2/65 24657
/proc/meminfo: memFree=1093480/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=6868 CPUtime=12.69
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2641 0 0 0 1268 1 0 0 25 0 1 0 31556132 7032832 1484 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1717 1484 73 123 0 1592 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6868

[startup+25.5019 s]
/proc/loadavg: 0.60 0.17 0.05 2/65 24657
/proc/meminfo: memFree=1093416/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=6996 CPUtime=25.48
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2684 0 0 0 2547 1 0 0 25 0 1 0 31556132 7163904 1527 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1749 1527 73 123 0 1624 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6996

[startup+51.1013 s]
/proc/loadavg: 0.73 0.23 0.08 2/65 24657
/proc/meminfo: memFree=1093352/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=7256 CPUtime=51.07
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2750 0 0 0 5106 1 0 0 25 0 1 0 31556132 7430144 1593 1992294400 134512640 135019032 4294956240 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1814 1593 73 123 0 1689 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7256

[startup+102.306 s]
/proc/loadavg: 0.88 0.35 0.12 2/65 24657
/proc/meminfo: memFree=1092712/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=7848 CPUtime=102.25
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2877 0 0 0 10224 1 0 0 25 0 1 0 31556132 8036352 1720 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1962 1720 73 123 0 1837 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7848

[startup+162.302 s]
/proc/loadavg: 1.01 0.48 0.18 2/65 24657
/proc/meminfo: memFree=1092584/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=7976 CPUtime=162.22
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2920 0 0 0 16221 1 0 0 25 0 1 0 31556132 8167424 1763 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 1994 1763 73 123 0 1869 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7976

[startup+222.302 s]
/proc/loadavg: 1.00 0.57 0.23 2/65 24657
/proc/meminfo: memFree=1092456/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8104 CPUtime=222.2
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2946 0 0 0 22219 1 0 0 25 0 1 0 31556132 8298496 1789 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2026 1789 73 123 0 1901 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 8104

[startup+282.302 s]
/proc/loadavg: 1.00 0.65 0.28 2/65 24657
/proc/meminfo: memFree=1092392/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8232 CPUtime=282.16
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2972 0 0 0 28215 1 0 0 25 0 1 0 31556132 8429568 1815 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2058 1815 73 123 0 1933 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 8232

[startup+342.301 s]
/proc/loadavg: 1.05 0.72 0.32 2/65 24657
/proc/meminfo: memFree=1092264/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8232 CPUtime=342.14
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 2990 0 0 0 34213 1 0 0 25 0 1 0 31556132 8429568 1833 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2058 1833 73 123 0 1933 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 8232

[startup+402.301 s]
/proc/loadavg: 1.02 0.77 0.36 2/65 24657
/proc/meminfo: memFree=1092200/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8360 CPUtime=402.11
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3005 0 0 0 40210 1 0 0 25 0 1 0 31556132 8560640 1848 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2090 1848 73 123 0 1965 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 8360

[startup+462.302 s]
/proc/loadavg: 1.00 0.81 0.40 2/65 24657
/proc/meminfo: memFree=1092200/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8360 CPUtime=462.09
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3020 0 0 0 46207 2 0 0 25 0 1 0 31556132 8560640 1863 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2090 1863 73 123 0 1965 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 8360

[startup+522.302 s]
/proc/loadavg: 1.00 0.84 0.43 2/65 24657
/proc/meminfo: memFree=1092008/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8488 CPUtime=522.04
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3060 0 0 0 52202 2 0 0 25 0 1 0 31556132 8691712 1903 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2122 1903 73 123 0 1997 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 8488

[startup+582.302 s]
/proc/loadavg: 1.00 0.87 0.47 2/65 24657
/proc/meminfo: memFree=1091880/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8616 CPUtime=582.01
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3088 0 0 0 58199 2 0 0 25 0 1 0 31556132 8822784 1931 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2154 1931 73 123 0 2029 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 8616

[startup+642.302 s]
/proc/loadavg: 1.00 0.89 0.50 2/65 24657
/proc/meminfo: memFree=1091816/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=8744 CPUtime=641.99
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3105 0 0 0 64197 2 0 0 25 0 1 0 31556132 8953856 1948 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2186 1948 73 123 0 2061 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 8744


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 24665
/proc/meminfo: memFree=1089768/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4000.23
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3564 0 0 0 400019 4 0 0 25 0 1 0 31556132 10854400 2407 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2407 73 123 0 2525 0
Current children cumulated CPU time (s) 4000.23
Current children cumulated vsize (KiB) 10600

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 24665
/proc/meminfo: memFree=1089640/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4060.21
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3568 0 0 0 406016 5 0 0 25 0 1 0 31556132 10854400 2411 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2411 73 123 0 2525 0
Current children cumulated CPU time (s) 4060.21
Current children cumulated vsize (KiB) 10600

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 24665
/proc/meminfo: memFree=1089576/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4120.18
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3571 0 0 0 412013 5 0 0 25 0 1 0 31556132 10854400 2414 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2414 73 123 0 2525 0
Current children cumulated CPU time (s) 4120.18
Current children cumulated vsize (KiB) 10600

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089576/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4180.14
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3574 0 0 0 418009 5 0 0 25 0 1 0 31556132 10854400 2417 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2417 73 123 0 2525 0
Current children cumulated CPU time (s) 4180.14
Current children cumulated vsize (KiB) 10600

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089576/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4240.1
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3578 0 0 0 424005 5 0 0 25 0 1 0 31556132 10854400 2421 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2421 73 123 0 2525 0
Current children cumulated CPU time (s) 4240.1
Current children cumulated vsize (KiB) 10600

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089576/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4300.08
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3581 0 0 0 430003 5 0 0 25 0 1 0 31556132 10854400 2424 1992294400 134512640 135019032 4294956240 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2424 73 123 0 2525 0
Current children cumulated CPU time (s) 4300.08
Current children cumulated vsize (KiB) 10600

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089576/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4360.05
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3584 0 0 0 436000 5 0 0 25 0 1 0 31556132 10854400 2427 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2427 73 123 0 2525 0
Current children cumulated CPU time (s) 4360.05
Current children cumulated vsize (KiB) 10600

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089576/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4420.02
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3586 0 0 0 441997 5 0 0 25 0 1 0 31556132 10854400 2429 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2429 73 123 0 2525 0
Current children cumulated CPU time (s) 4420.02
Current children cumulated vsize (KiB) 10600

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089512/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10600 CPUtime=4479.99
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3587 0 0 0 447994 5 0 0 25 0 1 0 31556132 10854400 2430 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2650 2430 73 123 0 2525 0
Current children cumulated CPU time (s) 4479.99
Current children cumulated vsize (KiB) 10600

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089448/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4539.94
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3590 0 0 0 453989 5 0 0 25 0 1 0 31556132 10985472 2433 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2433 73 123 0 2557 0
Current children cumulated CPU time (s) 4539.94
Current children cumulated vsize (KiB) 10728

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089320/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4599.91
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3592 0 0 0 459986 5 0 0 25 0 1 0 31556132 10985472 2435 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2435 73 123 0 2557 0
Current children cumulated CPU time (s) 4599.91
Current children cumulated vsize (KiB) 10728

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089256/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4659.89
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3594 0 0 0 465984 5 0 0 25 0 1 0 31556132 10985472 2437 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2437 73 123 0 2557 0
Current children cumulated CPU time (s) 4659.89
Current children cumulated vsize (KiB) 10728

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089256/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4719.86
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3597 0 0 0 471981 5 0 0 25 0 1 0 31556132 10985472 2440 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2440 73 123 0 2557 0
Current children cumulated CPU time (s) 4719.86
Current children cumulated vsize (KiB) 10728

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089256/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4779.81
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3598 0 0 0 477976 5 0 0 25 0 1 0 31556132 10985472 2441 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2441 73 123 0 2557 0
Current children cumulated CPU time (s) 4779.81
Current children cumulated vsize (KiB) 10728

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089256/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4839.78
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3601 0 0 0 483973 5 0 0 25 0 1 0 31556132 10985472 2444 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2444 73 123 0 2557 0
Current children cumulated CPU time (s) 4839.78
Current children cumulated vsize (KiB) 10728

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24665
/proc/meminfo: memFree=1089320/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4899.74
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3602 0 0 0 489969 5 0 0 25 0 1 0 31556132 10985472 2445 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2445 73 123 0 2557 0
Current children cumulated CPU time (s) 4899.74
Current children cumulated vsize (KiB) 10728

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24667
/proc/meminfo: memFree=1089128/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=4959.71
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3604 0 0 0 495966 5 0 0 25 0 1 0 31556132 10985472 2447 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2447 73 123 0 2557 0
Current children cumulated CPU time (s) 4959.71
Current children cumulated vsize (KiB) 10728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24667
/proc/meminfo: memFree=1089128/2055920 swapFree=4192956/4192956
[pid=24656] ppid=24654 vsize=10728 CPUtime=5000
/proc/24656/stat : 24656 (march_ks) R 24654 24656 24564 0 -1 4194304 3606 0 0 0 499994 6 0 0 25 0 1 0 31556132 10985472 2449 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/24656/statm: 2682 2449 73 123 0 2557 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 10728

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.61
CPU time (s): 5000.01
CPU user time (s): 4999.95
CPU system time (s): 0.06499
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 10728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3606
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= 11699

runsolver used 5.11922 second user time and 13.082 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-18 08:13:46
IDJOB=1626209
IDBENCH=70339
IDSOLVER=582
FILE ID=node13/1626209-1240035226
PBS_JOBID= 9159004
Free space on /tmp= 66336 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626209-1240035226/watcher-1626209-1240035226 -o /tmp/evaluation-result-1626209-1240035226/solver-1626209-1240035226 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626209-1240035226.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=1707867687

node13.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		: 3000.227
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		: 3000.227
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:       1099792 kB
Buffers:         89368 kB
Cached:         767364 kB
SwapCached:          0 kB
Active:         397636 kB
Inactive:       473056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1099792 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3560 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            71392 kB
Committed_AS:   150708 kB
PageTables:       1460 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= 66332 MiB
End job on node13 at 2009-04-18 09:37:11