Trace number 308900

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) 1200.11 1200.54

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
MD5SUM59fcf8ee23a69e06fa5c0df736bb56de
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3363
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.10/0.18	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.10/0.18	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.10/0.18	c main()::
0.10/0.18	c initFormula():: searching for DIMACS p-line....
0.10/0.18	c initFormula():: the DIMACS p-line indicates a CNF of 4500 variables and 12014 clauses.
0.10/0.18	c parseCNF():: parsing....
0.10/0.18	c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.18	c runParser():: parsing was successful, warming up engines...
0.10/0.18	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.10/0.18	c simplify_formula():: removed 0 tautological, 1071 satisfied and 0 duplicate clauses
0.10/0.18	c preprocessing fase I completed:: there are now 4211 free variables and 10943 clauses.
0.10/0.18	c stat :: sign balance is biased by 0.765
0.10/0.18	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.10/0.18	c using 3-SAT heuristics (occurence based diff)
0.10/0.18	c longest clause has size 3
0.10/0.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 35 duplicate clauses
0.10/0.18	c resolvent_look() :: found 19 resolvents
0.10/0.18	c lessRedundantTransformation():: nothing to be done.
0.10/0.18	c transformTo3SAT():: you gave me 4500 variables and 10962 clauses.
0.10/0.18	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.18	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.18	c transformTo3SAT():: the transformation yielded 4500 variabels and 10962 clauses.
0.10/0.18	c main():: clause / variable ratio: ( 10962 / 4500 ) = 2.44
0.10/0.18	c longest clause has size 3
0.10/0.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.18	c dynamic_preselect_setsize :: on
0.10/0.18	c suggested doublelook initial :: 0
0.10/0.18	c main():: all systems go!
0.10/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 195 JD: 14
6.86/6.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-308900-1172530519 -o ROOT/results/node19/solver-308900-1172530519 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308900-1172530519/march_ks /tmp/evaluation/308900-1172530519/instance-308900-1172530519.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/77 25128
/proc/meminfo: memFree=1287416/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=1084 CPUtime=0
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 273005909 1110016 168 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 271 168 47 123 0 146 0

[startup+0.107159 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25128
/proc/meminfo: memFree=1287416/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=2108 CPUtime=0.1
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 992 0 0 0 10 0 0 0 18 0 1 0 273005909 2158592 365 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 527 365 52 123 0 402 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2108

[startup+0.517204 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25128
/proc/meminfo: memFree=1287416/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=5580 CPUtime=0.5
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2444 0 0 0 50 0 0 0 21 0 1 0 273005909 5713920 1190 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1395 1190 73 123 0 1270 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5580

[startup+1.33729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25129
/proc/meminfo: memFree=1282608/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=5848 CPUtime=1.33
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2508 0 0 0 132 1 0 0 25 0 1 0 273005909 5988352 1254 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1462 1254 73 123 0 1337 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5848

[startup+2.97347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25129
/proc/meminfo: memFree=1282480/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=5980 CPUtime=2.97
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2527 0 0 0 296 1 0 0 25 0 1 0 273005909 6123520 1273 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1495 1273 73 123 0 1370 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5980

[startup+6.24983 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25129
/proc/meminfo: memFree=1282160/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=6108 CPUtime=6.24
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2569 0 0 0 623 1 0 0 25 0 1 0 273005909 6254592 1315 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1527 1315 73 123 0 1402 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6108

[startup+12.7075 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 25129
/proc/meminfo: memFree=1281776/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=6368 CPUtime=12.7
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2633 0 0 0 1269 1 0 0 25 0 1 0 273005909 6520832 1379 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1592 1379 73 123 0 1467 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6368

[startup+25.5109 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25129
/proc/meminfo: memFree=1281584/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=6624 CPUtime=25.49
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2683 0 0 0 2548 1 0 0 25 0 1 0 273005909 6782976 1429 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1656 1429 73 123 0 1531 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6624

[startup+51.1217 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25129
/proc/meminfo: memFree=1281328/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=6756 CPUtime=51.09
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2738 0 0 0 5108 1 0 0 25 0 1 0 273005909 6918144 1484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1689 1484 73 123 0 1564 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6756

[startup+102.34 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25129
/proc/meminfo: memFree=1281072/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=7020 CPUtime=102.3
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2812 0 0 0 10228 2 0 0 25 0 1 0 273005909 7188480 1558 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1755 1558 73 123 0 1630 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7020

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25129
/proc/meminfo: memFree=1280688/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=7416 CPUtime=162.32
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2888 0 0 0 16230 2 0 0 25 0 1 0 273005909 7593984 1634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1854 1634 73 123 0 1729 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 7416

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25129
/proc/meminfo: memFree=1280432/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=7548 CPUtime=222.34
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2947 0 0 0 22231 3 0 0 25 0 1 0 273005909 7729152 1693 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1887 1693 73 123 0 1762 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 7548

[startup+282.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25129
/proc/meminfo: memFree=1280304/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=7680 CPUtime=282.35
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 2980 0 0 0 28232 3 0 0 25 0 1 0 273005909 7864320 1726 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1920 1726 73 123 0 1795 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 7680

[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25129
/proc/meminfo: memFree=1280240/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=7812 CPUtime=342.36
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3010 0 0 0 34231 5 0 0 25 0 1 0 273005909 7999488 1756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/25128/statm: 1953 1756 73 123 0 1828 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7812

[startup+402.525 s]
/proc/loadavg: 1.03 1.01 1.00 2/84 25267
/proc/meminfo: memFree=1278720/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=7944 CPUtime=402.33
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3038 0 0 0 40228 5 0 0 25 0 1 0 273005909 8134656 1784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 7944

[startup+462.564 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25327
/proc/meminfo: memFree=1279728/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8076 CPUtime=462.32
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3057 0 0 0 46226 6 0 0 25 0 1 0 273005909 8269824 1803 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2019 1803 73 123 0 1894 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 8076

[startup+522.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279728/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8076 CPUtime=522.33
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3075 0 0 0 52227 6 0 0 25 0 1 0 273005909 8269824 1821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2019 1821 73 123 0 1894 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 8076

[startup+582.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279728/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8208 CPUtime=582.35
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3089 0 0 0 58228 7 0 0 25 0 1 0 273005909 8404992 1835 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2052 1835 73 123 0 1927 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 8208

[startup+642.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279664/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8208 CPUtime=642.36
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3098 0 0 0 64229 7 0 0 25 0 1 0 273005909 8404992 1844 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2052 1844 73 123 0 1927 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 8208

[startup+702.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279600/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8208 CPUtime=702.36
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3113 0 0 0 70229 7 0 0 25 0 1 0 273005909 8404992 1859 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2052 1859 73 123 0 1927 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 8208

[startup+762.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279536/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8340 CPUtime=762.38
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3125 0 0 0 76230 8 0 0 25 0 1 0 273005909 8540160 1871 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2085 1871 73 123 0 1960 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 8340

[startup+822.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279664/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8340 CPUtime=822.4
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3134 0 0 0 82232 8 0 0 25 0 1 0 273005909 8540160 1880 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2085 1880 73 123 0 1960 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 8340

[startup+882.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279664/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8340 CPUtime=882.41
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3145 0 0 0 88232 9 0 0 25 0 1 0 273005909 8540160 1891 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2085 1891 73 123 0 1960 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 8340

[startup+942.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279664/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8472 CPUtime=942.42
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3152 0 0 0 94233 9 0 0 25 0 1 0 273005909 8675328 1898 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2118 1898 73 123 0 1993 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 8472

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279600/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8472 CPUtime=1002.44
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3162 0 0 0 100234 10 0 0 25 0 1 0 273005909 8675328 1908 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2118 1908 73 123 0 1993 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 8472

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279536/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8472 CPUtime=1062.45
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3172 0 0 0 106235 10 0 0 25 0 1 0 273005909 8675328 1918 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2118 1918 73 123 0 1993 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 8472

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279536/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8472 CPUtime=1122.47
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3179 0 0 0 112236 11 0 0 25 0 1 0 273005909 8675328 1925 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2118 1925 73 123 0 1993 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 8472

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279472/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8604 CPUtime=1182.48
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3184 0 0 0 118237 11 0 0 25 0 1 0 273005909 8810496 1930 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2151 1930 73 123 0 2026 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 8604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25327
/proc/meminfo: memFree=1279472/2055920 swapFree=4192812/4192956
[pid=25128] ppid=25126 vsize=8604 CPUtime=1200.1
/proc/25128/stat : 25128 (march_ks) R 25126 25128 24963 0 -1 4194304 3188 0 0 0 119999 11 0 0 25 0 1 0 273005909 8810496 1934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579589 0 0 4096 0 0 0 0 17 1 0 0
/proc/25128/statm: 2151 1934 73 123 0 2026 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8604

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): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.116982
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 8604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3188
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= 18266

runsolver used 1.47078 second user time and 2.75458 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 26 22:55:19 UTC 2007

IDJOB= 308900
IDBENCH= 20245
IDSOLVER= 111
FILE ID= node19/308900-1172530519

PBS_JOBID= 3971631

Free space on /tmp= 66558 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/308900-1172530519/march_ks /tmp/evaluation/308900-1172530519/instance-308900-1172530519.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-308900-1172530519 -o ROOT/results/node19/solver-308900-1172530519 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308900-1172530519/march_ks /tmp/evaluation/308900-1172530519/instance-308900-1172530519.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  59fcf8ee23a69e06fa5c0df736bb56de

RANDOM SEED= 58569951

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1287824 kB
Buffers:         65928 kB
Cached:         581704 kB
SwapCached:          0 kB
Active:         306828 kB
Inactive:       384444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2536 kB
Writeback:           0 kB
Mapped:          62540 kB
Slab:            62416 kB
Committed_AS:  1004916 kB
PageTables:       1756 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= 66558 MiB

End job on node19 on Mon Feb 26 23:15:22 UTC 2007