Trace number 334499

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data (download as text)

2.79/2.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.79/2.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.79/2.82	c main()::
2.79/2.82	c initFormula():: searching for DIMACS p-line....
2.79/2.82	c initFormula():: the DIMACS p-line indicates a CNF of 4703 variables and 45358 clauses.
2.79/2.82	c parseCNF():: parsing....
2.79/2.82	c parseCNF():: the CNF contains 146 unary clauses.
2.79/2.82	c runParser():: parsing was successful, warming up engines...
2.79/2.82	c find_and_remove_tautogolies():: found and removed 33 tautologies
2.79/2.82	c find_and_remove_tautogolies():: found and removed 24 tautologies
2.79/2.82	c find_and_remove_tautogolies():: found and removed 11 tautologies
2.79/2.82	c simplify_formula():: removed 224 tautological, 1486 satisfied and 2165 duplicate clauses
2.79/2.82	c preprocessing fase I completed:: there are now 4439 free variables and 41483 clauses.
2.79/2.82	c stat :: sign balance is biased by 0.038
2.79/2.82	c find_equivalence():: found 45 3-equivalences
2.79/2.82	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
2.79/2.82	c using k-SAT heuristics (size based diff)
2.79/2.82	c longest clause has size 5
2.79/2.82	c simplify_formula():: removed 0 tautological, 180 satisfied and 34404 duplicate clauses
2.79/2.82	c resolvent_look() :: found 103805 resolvents
2.79/2.82	c main():: clause / variable ratio: ( 145288 / 4703 ) = 30.89
2.79/2.82	c longest clause has size 5
2.79/2.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.82	c dynamic_preselect_setsize :: off
2.79/2.82	c suggested doublelook initial :: 0
2.79/2.82	c main():: all systems go!
2.79/2.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 223 JD: 34
17.99/18.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 5127 JD: 34
360.09/360.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-334499-1173576068 -o ROOT/results/node19/solver-334499-1173576068 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334499-1173576068/march_ks /tmp/evaluation/334499-1173576068/instance-334499-1173576068.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 0.99 0.98 3/77 2895
/proc/meminfo: memFree=1635256/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=1412 CPUtime=0
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 377560812 1445888 200 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 353 200 47 123 0 228 0

[startup+0.0777699 s]
/proc/loadavg: 1.07 0.99 0.98 3/77 2895
/proc/meminfo: memFree=1635256/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=2204 CPUtime=0.07
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 477 0 0 0 7 0 0 0 18 0 1 0 377560812 2256896 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 551 462 47 123 0 426 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2204

[startup+0.101772 s]
/proc/loadavg: 1.07 0.99 0.98 3/77 2895
/proc/meminfo: memFree=1635256/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=4352 CPUtime=0.09
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 881 0 0 0 9 0 0 0 18 0 1 0 377560812 4456448 657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 1088 657 48 123 0 963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4352

[startup+0.301793 s]
/proc/loadavg: 1.07 0.99 0.98 3/77 2895
/proc/meminfo: memFree=1635256/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=4724 CPUtime=0.29
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 3042 0 0 0 28 1 0 0 19 0 1 0 377560812 4837376 726 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 1181 726 52 123 0 1056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4724

[startup+0.701836 s]
/proc/loadavg: 1.07 0.99 0.98 3/77 2895
/proc/meminfo: memFree=1635256/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=8176 CPUtime=0.69
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 7587 0 0 0 67 2 0 0 23 0 1 0 377560812 8372224 1588 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 2044 1588 67 123 0 1919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8176

[startup+1.50192 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1628336/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=10792 CPUtime=1.49
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 8141 0 0 0 147 2 0 0 25 0 1 0 377560812 11051008 2142 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 2698 2142 67 123 0 2573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10792

[startup+3.10109 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1626800/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=22312 CPUtime=3.09
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17434 0 0 0 301 8 0 0 25 0 1 0 377560812 22847488 4324 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 5578 4324 72 123 0 5453 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22312

[startup+6.30144 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1617712/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=22572 CPUtime=6.29
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17475 0 0 0 621 8 0 0 25 0 1 0 377560812 23113728 4365 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 5643 4365 72 123 0 5518 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22572

[startup+12.7011 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1617648/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=22700 CPUtime=12.69
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17480 0 0 0 1261 8 0 0 25 0 1 0 377560812 23244800 4370 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 5675 4370 72 123 0 5550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22700

[startup+25.5015 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1617328/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=22960 CPUtime=25.48
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17567 0 0 0 2540 8 0 0 25 0 1 0 377560812 23511040 4457 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 5740 4457 72 123 0 5615 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22960

[startup+51.1013 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1616944/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=23352 CPUtime=51.07
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17665 0 0 0 5099 8 0 0 25 0 1 0 377560812 23912448 4555 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 5838 4555 72 123 0 5713 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23352

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1616432/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=23876 CPUtime=102.26
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17802 0 0 0 10217 9 0 0 25 0 1 0 377560812 24449024 4692 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 5969 4692 72 123 0 5844 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23876

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1616048/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=24264 CPUtime=162.25
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17885 0 0 0 16215 10 0 0 25 0 1 0 377560812 24846336 4775 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6066 4775 72 123 0 5941 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24264

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1615728/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=24524 CPUtime=222.23
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17954 0 0 0 22213 10 0 0 25 0 1 0 377560812 25112576 4844 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543124 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6131 4844 72 123 0 6006 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24524

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1615536/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=24652 CPUtime=282.2
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 17992 0 0 0 28210 10 0 0 25 0 1 0 377560812 25243648 4882 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6163 4882 72 123 0 6038 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24652

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1615280/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=24908 CPUtime=342.19
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18063 0 0 0 34208 11 0 0 25 0 1 0 377560812 25505792 4953 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6227 4953 72 123 0 6102 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24908

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 2896
/proc/meminfo: memFree=1615088/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25168 CPUtime=402.18
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18116 0 0 0 40206 12 0 0 25 0 1 0 377560812 25772032 5006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6292 5006 72 123 0 6167 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25168

[startup+462.302 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614960/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25296 CPUtime=462.16
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18135 0 0 0 46204 12 0 0 25 0 1 0 377560812 25903104 5025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6324 5025 72 123 0 6199 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25296

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614960/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25296 CPUtime=522.14
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18153 0 0 0 52201 13 0 0 25 0 1 0 377560812 25903104 5043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6324 5043 72 123 0 6199 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25296

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614832/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25424 CPUtime=582.12
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18171 0 0 0 58199 13 0 0 25 0 1 0 377560812 26034176 5061 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6356 5061 72 123 0 6231 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614832/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25424 CPUtime=642.11
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18176 0 0 0 64198 13 0 0 25 0 1 0 377560812 26034176 5066 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543191 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6356 5066 72 123 0 6231 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25424

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614832/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25424 CPUtime=702.09
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18186 0 0 0 70195 14 0 0 25 0 1 0 377560812 26034176 5076 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6356 5076 72 123 0 6231 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 25424

[startup+762.305 s]
/proc/loadavg: 1.07 1.02 0.99 2/78 2896
/proc/meminfo: memFree=1614704/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25556 CPUtime=762.07
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18212 0 0 0 76193 14 0 0 25 0 1 0 377560812 26169344 5102 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6389 5102 72 123 0 6264 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 25556

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 2896
/proc/meminfo: memFree=1614576/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25684 CPUtime=822.06
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18243 0 0 0 82191 15 0 0 25 0 1 0 377560812 26300416 5133 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6421 5133 72 123 0 6296 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 25684

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614448/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25812 CPUtime=882.04
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18269 0 0 0 88189 15 0 0 25 0 1 0 377560812 26431488 5159 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6453 5159 72 123 0 6328 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 25812

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614384/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25812 CPUtime=942.02
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18286 0 0 0 94186 16 0 0 25 0 1 0 377560812 26431488 5176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6453 5176 72 123 0 6328 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 25812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614384/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25940 CPUtime=1002
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18301 0 0 0 100184 16 0 0 25 0 1 0 377560812 26562560 5191 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6485 5191 72 123 0 6360 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 25940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614320/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=25940 CPUtime=1061.99
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18310 0 0 0 106182 17 0 0 25 0 1 0 377560812 26562560 5200 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6485 5200 72 123 0 6360 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 25940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614192/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=26068 CPUtime=1121.97
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18336 0 0 0 112180 17 0 0 25 0 1 0 377560812 26693632 5226 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6517 5226 72 123 0 6392 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 26068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614128/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=26196 CPUtime=1181.96
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18356 0 0 0 118178 18 0 0 25 0 1 0 377560812 26824704 5246 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6549 5246 72 123 0 6424 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 26196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2896
/proc/meminfo: memFree=1614128/2055920 swapFree=4169404/4192956
[pid=2895] ppid=2893 vsize=26196 CPUtime=1200.05
/proc/2895/stat : 2895 (march_ks) R 2893 2895 2225 0 -1 4194304 18359 0 0 0 119987 18 0 0 25 0 1 0 377560812 26824704 5249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/2895/statm: 6549 5249 72 123 0 6424 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26196

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.185971
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 26940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18359
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= 24827

runsolver used 1.42978 second user time and 2.92556 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Mar 11 01:21:08 UTC 2007

IDJOB= 334499
IDBENCH= 24629
IDSOLVER= 111
FILE ID= node19/334499-1173576068

PBS_JOBID= 4101205

Free space on /tmp= 66552 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334499-1173576068/march_ks /tmp/evaluation/334499-1173576068/instance-334499-1173576068.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-334499-1173576068 -o ROOT/results/node19/solver-334499-1173576068 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334499-1173576068/march_ks /tmp/evaluation/334499-1173576068/instance-334499-1173576068.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3ec02d98577965dc40d4f2f9fa0499c0

RANDOM SEED= 463360215

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:       1635664 kB
Buffers:         43452 kB
Cached:         297848 kB
SwapCached:       2440 kB
Active:         248812 kB
Inactive:       115340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635664 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            3416 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            41576 kB
Committed_AS:  1430672 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= 66552 MiB

End job on node19 on Sun Mar 11 01:41:10 UTC 2007