Trace number 1513957

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.51	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.51	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.51	c main()::
0.49/0.51	c initFormula():: searching for DIMACS p-line....
0.49/0.51	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.49/0.51	c parseCNF():: parsing....
0.49/0.51	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.51	c runParser():: parsing was successful, warming up engines...
0.49/0.51	c simplify_formula():: removed 0 tautological, 197 satisfied and 0 duplicate clauses
0.49/0.51	c preprocessing fase I completed:: there are now 7970 free variables and 33403 clauses.
0.49/0.51	c stat :: sign balance is biased by 0.483
0.49/0.51	c using 3-SAT heuristics (occurence based diff)
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
0.49/0.51	c resolvent_look() :: found 83 resolvents
0.49/0.51	c lessRedundantTransformation():: nothing to be done.
0.49/0.51	c transformTo3SAT():: you gave me 8000 variables and 33486 clauses.
0.49/0.51	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.51	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.51	c transformTo3SAT():: the transformation yielded 8000 variabels and 33486 clauses.
0.49/0.51	c main():: clause / variable ratio: ( 33486 / 8000 ) = 4.19
0.49/0.51	c longest clause has size 3
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51	c number of free variables = 7970
0.49/0.51	c dynamic_preselect_setsize :: off
0.49/0.51	c main():: all systems go!
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 832
2.29/2.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 184952
370.29/370.46	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 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513957-1238224580/watcher-1513957-1238224580 -o /tmp/evaluation-result-1513957-1238224580/solver-1513957-1238224580 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513957-1238224580.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 30006
/proc/meminfo: memFree=1582272/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=1692 CPUtime=0
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 1095120778 1732608 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 423 259 58 167 0 254 0

[startup+0.0965091 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 30006
/proc/meminfo: memFree=1582272/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=5284 CPUtime=0.09
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 1095120778 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134560933 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.102509 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 30006
/proc/meminfo: memFree=1582272/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=5284 CPUtime=0.09
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 1095120778 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134687932 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301527 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 30006
/proc/meminfo: memFree=1582272/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=4468 CPUtime=0.29
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 2985 0 0 0 28 1 0 0 19 0 1 0 1095120778 4575232 769 1992294400 134512640 135197378 4294956240 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 1117 769 80 167 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4468

[startup+0.702562 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 30006
/proc/meminfo: memFree=1582272/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=14972 CPUtime=0.69
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 6682 0 0 0 66 3 0 0 22 0 1 0 1095120778 15331328 3318 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 3743 3318 91 167 0 3574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14972

[startup+1.50163 s]
/proc/loadavg: 0.91 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1568696/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=16632 CPUtime=1.49
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 7121 0 0 0 145 4 0 0 25 0 1 0 1095120778 17031168 3757 1992294400 134512640 135197378 4294956240 18446744073709551615 134592298 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 4158 3757 91 167 0 3989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16632

[startup+3.10178 s]
/proc/loadavg: 0.91 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1567032/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=17028 CPUtime=3.09
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 7216 0 0 0 305 4 0 0 25 0 1 0 1095120778 17436672 3852 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 4257 3852 91 167 0 4088 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17028

[startup+6.30107 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1566776/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=17308 CPUtime=6.29
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 7275 0 0 0 625 4 0 0 25 0 1 0 1095120778 17723392 3911 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 4327 3911 91 167 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17308

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1566328/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=17648 CPUtime=12.69
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 7353 0 0 0 1265 4 0 0 25 0 1 0 1095120778 18071552 3989 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 4412 3989 91 167 0 4243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17648

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1565944/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=18040 CPUtime=25.48
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 7447 0 0 0 2544 4 0 0 25 0 1 0 1095120778 18472960 4083 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 4510 4083 91 167 0 4341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18040

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1564920/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=19256 CPUtime=51.08
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 7715 0 0 0 5104 4 0 0 25 0 1 0 1095120778 19718144 4351 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 4814 4351 91 167 0 4645 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19256

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1564344/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=20108 CPUtime=102.26
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 7863 0 0 0 10222 4 0 0 25 0 1 0 1095120778 20590592 4499 1992294400 134512640 135197378 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 5027 4499 91 167 0 4858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20108

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1563384/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=21036 CPUtime=162.25
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 8107 0 0 0 16220 5 0 0 25 0 1 0 1095120778 21540864 4736 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 5259 4736 91 167 0 5090 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21036

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1562424/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=22452 CPUtime=222.23
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 8342 0 0 0 22218 5 0 0 25 0 1 0 1095120778 22990848 4971 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 5613 4971 91 167 0 5444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22452

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1561464/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=22588 CPUtime=282.22
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 8582 0 0 0 28216 6 0 0 25 0 1 0 1095120778 23130112 5211 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 5647 5211 91 167 0 5478 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22588

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1560376/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=24880 CPUtime=342.2
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 8840 0 0 0 34214 6 0 0 25 0 1 0 1095120778 25477120 5463 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 6220 5463 91 167 0 6051 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24880

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1559672/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=24880 CPUtime=402.18
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 9020 0 0 0 40212 6 0 0 25 0 1 0 1095120778 25477120 5643 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 6220 5643 91 167 0 6051 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24880

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1558840/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=27468 CPUtime=462.17
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 9204 0 0 0 46210 7 0 0 25 0 1 0 1095120778 28127232 5827 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 6867 5827 91 167 0 6698 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27468

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1558008/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=27600 CPUtime=522.14
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 9417 0 0 0 52207 7 0 0 25 0 1 0 1095120778 28262400 6040 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 6900 6040 91 167 0 6731 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27600

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1557176/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=27600 CPUtime=582.13
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 9621 0 0 0 58206 7 0 0 25 0 1 0 1095120778 28262400 6244 1992294400 134512640 135197378 4294956240 18446744073709551615 134572881 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 6900 6244 91 167 0 6731 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27600

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1556280/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=27732 CPUtime=642.12
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 9827 0 0 0 64204 8 0 0 25 0 1 0 1095120778 28397568 6450 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 6933 6450 91 167 0 6764 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27732

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1555128/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=32384 CPUtime=702.1
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 10121 0 0 0 70202 8 0 0 25 0 1 0 1095120778 33161216 6738 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 8096 6738 91 167 0 7927 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 32384

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1554296/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=32384 CPUtime=762.09
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 10306 0 0 0 76201 8 0 0 25 0 1 0 1095120778 33161216 6923 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 8096 6923 91 167 0 7927 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 32384

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1553656/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=32384 CPUtime=822.07
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 10467 0 0 0 82198 9 0 0 25 0 1 0 1095120778 33161216 7084 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 8096 7084 91 167 0 7927 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 32384

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1552888/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=32384 CPUtime=882.05
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 10646 0 0 0 88196 9 0 0 25 0 1 0 1095120778 33161216 7263 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 8096 7263 91 167 0 7927 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 32384

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1552120/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=32384 CPUtime=942.04
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 10834 0 0 0 94195 9 0 0 25 0 1 0 1095120778 33161216 7451 1992294400 134512640 135197378 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 8096 7451 91 167 0 7927 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 32384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30007
/proc/meminfo: memFree=1551352/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=38204 CPUtime=1002.02
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 11021 0 0 0 100192 10 0 0 25 0 1 0 1095120778 39120896 7638 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 9551 7638 91 167 0 9382 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 38204

[startup+1062.3 s]
/proc/loadavg: 1.03 0.99 0.97 2/65 30007
/proc/meminfo: memFree=1550584/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=38204 CPUtime=1062
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 11209 0 0 0 106190 10 0 0 25 0 1 0 1095120778 39120896 7826 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 9551 7826 91 167 0 9382 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 38204

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 30007
/proc/meminfo: memFree=1549752/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=38204 CPUtime=1121.99
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 11400 0 0 0 112188 11 0 0 25 0 1 0 1095120778 39120896 8017 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 9551 8017 91 167 0 9382 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 38204

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 0.99 2/65 30007
/proc/meminfo: memFree=1549048/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=38204 CPUtime=1181.97
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 11568 0 0 0 118186 11 0 0 25 0 1 0 1095120778 39120896 8185 1992294400 134512640 135197378 4294956240 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 9551 8185 91 167 0 9382 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 38204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.03 0.99 2/65 30007
/proc/meminfo: memFree=1548856/2055920 swapFree=4178352/4192956
[pid=30006] ppid=30004 vsize=38204 CPUtime=1200.07
/proc/30006/stat : 30006 (march_hi) R 30004 30006 29875 0 -1 4194304 11620 0 0 0 119996 11 0 0 25 0 1 0 1095120778 39120896 8237 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/30006/statm: 9551 8237 91 167 0 9382 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38204

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): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.124981
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 38204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11620
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= 1321

runsolver used 1.14283 second user time and 2.79257 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 08:16:20
IDJOB=1513957
IDBENCH=70306
IDSOLVER=521
FILE ID=node43/1513957-1238224580
PBS_JOBID= 9060609
Free space on /tmp= 63084 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513957-1238224580/watcher-1513957-1238224580 -o /tmp/evaluation-result-1513957-1238224580/solver-1513957-1238224580 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1513957-1238224580.cnf

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=1734061372

node43.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		: 3000.242
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		: 3000.242
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:       1582688 kB
Buffers:         42256 kB
Cached:         348876 kB
SwapCached:       8504 kB
Active:          77156 kB
Inactive:       323992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1582688 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:            58028 kB
Committed_AS:  2369048 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 08:36:22