Trace number 1627881

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
march_hi hi? (TO) 5000.05 5001.23

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.12783
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 

0.20/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.20/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.20/0.21	c main()::
0.20/0.21	c initFormula():: searching for DIMACS p-line....
0.20/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.20/0.21	c parseCNF():: parsing....
0.20/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.21	c runParser():: parsing was successful, warming up engines...
0.20/0.21	c simplify_formula():: removed 0 tautological, 104 satisfied and 0 duplicate clauses
0.20/0.21	c preprocessing fase I completed:: there are now 3983 free variables and 16696 clauses.
0.20/0.21	c stat :: sign balance is biased by 0.471
0.20/0.21	c using 3-SAT heuristics (occurence based diff)
0.20/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
0.20/0.21	c resolvent_look() :: found 78 resolvents
0.20/0.21	c lessRedundantTransformation():: nothing to be done.
0.20/0.21	c transformTo3SAT():: you gave me 4000 variables and 16774 clauses.
0.20/0.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.21	c transformTo3SAT():: the transformation yielded 4000 variabels and 16774 clauses.
0.20/0.21	c main():: clause / variable ratio: ( 16774 / 4000 ) = 4.19
0.20/0.21	c longest clause has size 3
0.20/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.21	c number of free variables = 3983
0.20/0.21	c dynamic_preselect_setsize :: off
0.20/0.21	c main():: all systems go!
0.20/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 430
0.69/0.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 46923
42.28/42.30	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 |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4604497
4139.81/4140.83	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 

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-1627881-1240035210/watcher-1627881-1240035210 -o /tmp/evaluation-result-1627881-1240035210/solver-1627881-1240035210 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627881-1240035210.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: 0.00 0.00 0.05 3/64 24101
/proc/meminfo: memFree=947088/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=1264 CPUtime=0
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 31555049 1294336 170 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 316 170 58 167 0 147 0

[startup+0.073287 s]
/proc/loadavg: 0.00 0.00 0.05 3/64 24101
/proc/meminfo: memFree=947088/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=3028 CPUtime=0.06
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 881 0 0 0 6 0 0 0 18 0 1 0 31555049 3100672 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 757 499 67 167 0 588 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3028

[startup+0.102288 s]
/proc/loadavg: 0.00 0.00 0.05 3/64 24101
/proc/meminfo: memFree=947088/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=2896 CPUtime=0.09
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 1226 0 0 0 9 0 0 0 18 0 1 0 31555049 2965504 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 724 506 78 167 0 555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2896

[startup+0.301304 s]
/proc/loadavg: 0.00 0.00 0.05 3/64 24101
/proc/meminfo: memFree=947088/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=7944 CPUtime=0.29
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3042 0 0 0 28 1 0 0 19 0 1 0 31555049 8134656 1742 1992294400 134512640 135197378 4294956240 18446744073709551615 134590324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 1986 1742 91 167 0 1817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7944

[startup+0.701336 s]
/proc/loadavg: 0.00 0.00 0.05 3/64 24101
/proc/meminfo: memFree=947088/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=8812 CPUtime=0.69
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3262 0 0 0 68 1 0 0 22 0 1 0 31555049 9023488 1962 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 2203 1962 91 167 0 2034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8812

[startup+1.5014 s]
/proc/loadavg: 0.00 0.00 0.05 2/65 24102
/proc/meminfo: memFree=939464/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=9112 CPUtime=1.49
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3306 0 0 0 148 1 0 0 25 0 1 0 31555049 9330688 2006 1992294400 134512640 135197378 4294956240 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 2278 2006 91 167 0 2109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9112

[startup+3.10153 s]
/proc/loadavg: 0.00 0.00 0.05 2/65 24102
/proc/meminfo: memFree=939144/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=9316 CPUtime=3.09
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3357 0 0 0 308 1 0 0 25 0 1 0 31555049 9539584 2057 1992294400 134512640 135197378 4294956240 18446744073709551615 134542032 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 2329 2057 91 167 0 2160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9316

[startup+6.30179 s]
/proc/loadavg: 0.08 0.02 0.05 2/65 24102
/proc/meminfo: memFree=938888/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=9612 CPUtime=6.29
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3421 0 0 0 628 1 0 0 25 0 1 0 31555049 9842688 2121 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 2403 2121 91 167 0 2234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9612

[startup+12.7013 s]
/proc/loadavg: 0.15 0.03 0.06 2/65 24102
/proc/meminfo: memFree=938504/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=9744 CPUtime=12.68
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3470 0 0 0 1267 1 0 0 25 0 1 0 31555049 9977856 2170 1992294400 134512640 135197378 4294956240 18446744073709551615 134618785 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 2436 2170 91 167 0 2267 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9744

[startup+25.5013 s]
/proc/loadavg: 0.34 0.08 0.07 2/65 24102
/proc/meminfo: memFree=937800/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=10428 CPUtime=25.49
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3638 0 0 0 2547 2 0 0 25 0 1 0 31555049 10678272 2336 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 2607 2336 91 167 0 2438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10428

[startup+51.1014 s]
/proc/loadavg: 0.56 0.15 0.10 2/65 24102
/proc/meminfo: memFree=936968/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=11696 CPUtime=51.08
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 3881 0 0 0 5105 3 0 0 25 0 1 0 31555049 11976704 2579 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 2924 2579 91 167 0 2755 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11696

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.14 2/65 24102
/proc/meminfo: memFree=935368/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=13744 CPUtime=102.27
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 4258 0 0 0 10224 3 0 0 25 0 1 0 31555049 14073856 2956 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 3436 2956 91 167 0 3267 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13744

[startup+162.301 s]
/proc/loadavg: 1.01 0.43 0.20 2/65 24102
/proc/meminfo: memFree=933448/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=15860 CPUtime=162.25
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 4738 0 0 0 16221 4 0 0 25 0 1 0 31555049 16240640 3434 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 3965 3434 91 167 0 3796 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15860

[startup+222.301 s]
/proc/loadavg: 1.07 0.54 0.25 2/65 24102
/proc/meminfo: memFree=931784/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=18448 CPUtime=222.24
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 5139 0 0 0 22219 5 0 0 25 0 1 0 31555049 18890752 3835 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 4612 3835 91 167 0 4443 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18448

[startup+282.301 s]
/proc/loadavg: 1.03 0.62 0.29 2/65 24102
/proc/meminfo: memFree=930056/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=18984 CPUtime=282.22
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 5571 0 0 0 28217 5 0 0 25 0 1 0 31555049 19439616 4267 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 4746 4267 91 167 0 4577 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18984

[startup+342.301 s]
/proc/loadavg: 1.01 0.69 0.33 2/65 24102
/proc/meminfo: memFree=928392/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=22864 CPUtime=342.2
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 5991 0 0 0 34214 6 0 0 25 0 1 0 31555049 23412736 4687 1992294400 134512640 135197378 4294956240 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 5716 4687 91 167 0 5547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22864

[startup+402.302 s]
/proc/loadavg: 1.00 0.74 0.37 2/65 24102
/proc/meminfo: memFree=926728/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=22996 CPUtime=402.19
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 6402 0 0 0 40212 7 0 0 25 0 1 0 31555049 23547904 5098 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 5749 5098 91 167 0 5580 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22996

[startup+462.302 s]
/proc/loadavg: 1.00 0.79 0.41 2/65 24102
/proc/meminfo: memFree=924936/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=28816 CPUtime=462.18
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 6835 0 0 0 46210 8 0 0 25 0 1 0 31555049 29507584 5531 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 7204 5531 91 167 0 7035 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 28816

[startup+522.302 s]
/proc/loadavg: 1.00 0.82 0.44 2/65 24102
/proc/meminfo: memFree=923272/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=29620 CPUtime=522.17
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 7246 0 0 0 52208 9 0 0 25 0 1 0 31555049 30330880 5942 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 7405 5942 91 167 0 7236 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 29620

[startup+582.301 s]
/proc/loadavg: 1.00 0.85 0.48 2/65 24102
/proc/meminfo: memFree=921608/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=29752 CPUtime=582.16
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 7660 0 0 0 58206 10 0 0 25 0 1 0 31555049 30466048 6356 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 7438 6356 91 167 0 7269 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 29752

[startup+642.301 s]
/proc/loadavg: 1.00 0.88 0.50 2/65 24102
/proc/meminfo: memFree=919880/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=29752 CPUtime=642.14
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 8088 0 0 0 64204 10 0 0 25 0 1 0 31555049 30466048 6784 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 7438 6784 91 167 0 7269 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 29752


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=821768/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4001.35
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 32470 0 0 0 400078 57 0 0 25 0 1 0 31555049 161017856 31166 1992294400 134512640 135197378 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 31166 91 167 0 39142 0
Current children cumulated CPU time (s) 4001.35
Current children cumulated vsize (KiB) 157244

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=820040/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4061.33
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 32900 0 0 0 406075 58 0 0 25 0 1 0 31555049 161017856 31596 1992294400 134512640 135197378 4294956240 18446744073709551615 134572691 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 31596 91 167 0 39142 0
Current children cumulated CPU time (s) 4061.33
Current children cumulated vsize (KiB) 157244

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=818312/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4121.32
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 33334 0 0 0 412073 59 0 0 25 0 1 0 31555049 161017856 32030 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 32030 91 167 0 39142 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 157244

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=816712/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4181.3
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 33741 0 0 0 418070 60 0 0 25 0 1 0 31555049 161017856 32437 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 32437 91 167 0 39142 0
Current children cumulated CPU time (s) 4181.3
Current children cumulated vsize (KiB) 157244

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=815176/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4241.29
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 34127 0 0 0 424068 61 0 0 25 0 1 0 31555049 161017856 32823 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 32823 91 167 0 39142 0
Current children cumulated CPU time (s) 4241.29
Current children cumulated vsize (KiB) 157244

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=813448/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4301.28
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 34544 0 0 0 430066 62 0 0 25 0 1 0 31555049 161017856 33240 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 33240 91 167 0 39142 0
Current children cumulated CPU time (s) 4301.28
Current children cumulated vsize (KiB) 157244

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=811976/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4361.26
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 34936 0 0 0 436064 62 0 0 25 0 1 0 31555049 161017856 33632 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 33632 91 167 0 39142 0
Current children cumulated CPU time (s) 4361.26
Current children cumulated vsize (KiB) 157244

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=810312/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4421.25
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 35348 0 0 0 442063 62 0 0 25 0 1 0 31555049 161017856 34044 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 34044 91 167 0 39142 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 157244

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=808712/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4481.23
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 35737 0 0 0 448061 62 0 0 25 0 1 0 31555049 161017856 34433 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 34433 91 167 0 39142 0
Current children cumulated CPU time (s) 4481.23
Current children cumulated vsize (KiB) 157244

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=807048/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4541.22
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 36146 0 0 0 454058 64 0 0 25 0 1 0 31555049 161017856 34842 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 34842 91 167 0 39142 0
Current children cumulated CPU time (s) 4541.22
Current children cumulated vsize (KiB) 157244

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=805448/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4601.2
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 36546 0 0 0 460056 64 0 0 25 0 1 0 31555049 161017856 35242 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 35242 91 167 0 39142 0
Current children cumulated CPU time (s) 4601.2
Current children cumulated vsize (KiB) 157244

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=803912/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4661.19
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 36946 0 0 0 466054 65 0 0 25 0 1 0 31555049 161017856 35642 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 35642 91 167 0 39142 0
Current children cumulated CPU time (s) 4661.19
Current children cumulated vsize (KiB) 157244

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=802248/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157244 CPUtime=4721.18
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 37354 0 0 0 472052 66 0 0 25 0 1 0 31555049 161017856 36050 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39311 36050 91 167 0 39142 0
Current children cumulated CPU time (s) 4721.18
Current children cumulated vsize (KiB) 157244

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=800648/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157376 CPUtime=4781.17
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 37756 0 0 0 478050 67 0 0 25 0 1 0 31555049 161153024 36452 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39344 36452 91 167 0 39175 0
Current children cumulated CPU time (s) 4781.17
Current children cumulated vsize (KiB) 157376

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=798984/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157376 CPUtime=4841.15
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 38156 0 0 0 484047 68 0 0 25 0 1 0 31555049 161153024 36852 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39344 36852 91 167 0 39175 0
Current children cumulated CPU time (s) 4841.15
Current children cumulated vsize (KiB) 157376

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24110
/proc/meminfo: memFree=797384/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157376 CPUtime=4901.13
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 38565 0 0 0 490045 68 0 0 25 0 1 0 31555049 161153024 37261 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39344 37261 91 167 0 39175 0
Current children cumulated CPU time (s) 4901.13
Current children cumulated vsize (KiB) 157376

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24112
/proc/meminfo: memFree=795720/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157376 CPUtime=4961.11
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 38977 0 0 0 496043 68 0 0 25 0 1 0 31555049 161153024 37673 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39344 37673 91 167 0 39175 0
Current children cumulated CPU time (s) 4961.11
Current children cumulated vsize (KiB) 157376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 24112
/proc/meminfo: memFree=794696/2055920 swapFree=4192956/4192956
[pid=24101] ppid=24099 vsize=157376 CPUtime=5000.01
/proc/24101/stat : 24101 (march_hi) R 24099 24101 24064 0 -1 4194304 39238 0 0 0 499932 69 0 0 25 0 1 0 31555049 161153024 37934 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/24101/statm: 39344 37934 91 167 0 39175 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 157376

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): 5001.23
CPU time (s): 5000.05
CPU user time (s): 4999.32
CPU system time (s): 0.72289
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 157376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.32
system time used= 0.72289
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39238
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= 7552

runsolver used 4.76628 second user time and 8.91364 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-18 08:13:30
IDJOB=1627881
IDBENCH=70337
IDSOLVER=583
FILE ID=node3/1627881-1240035210
PBS_JOBID= 9159013
Free space on /tmp= 66160 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627881-1240035210/watcher-1627881-1240035210 -o /tmp/evaluation-result-1627881-1240035210/solver-1627881-1240035210 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627881-1240035210.cnf

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

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=1082272149

node3.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		: 3000.212
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		: 3000.212
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:        947504 kB
Buffers:         84740 kB
Cached:         941992 kB
SwapCached:          0 kB
Active:         349324 kB
Inactive:       691264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        947504 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            53844 kB
Committed_AS:   185680 kB
PageTables:       1372 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= 66156 MiB
End job on node3 at 2009-04-18 09:36:54