Trace number 1738216

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) 1200.11 1200.52

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.09/0.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.18	c main()::
0.09/0.18	c initFormula():: searching for DIMACS p-line....
0.09/0.18	c full lookahead due to high density!
0.09/0.18	c initFormula():: the DIMACS p-line indicates a CNF of 624 variables and 38944 clauses.
0.09/0.18	c parseCNF():: parsing....
0.09/0.18	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.18	c runParser():: parsing was successful, warming up engines...
0.09/0.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.18	c preprocessing fase I completed:: there are now 624 free variables and 38944 clauses.
0.09/0.18	c stat :: sign balance is biased by 122.556
0.09/0.18	c using k-SAT heuristics (size based diff)
0.09/0.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.18	c main():: clause / variable ratio: ( 38944 / 624 ) = 62.41
0.09/0.18	c longest clause has size 26
0.09/0.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.18	c number of free variables = 624
0.09/0.18	c dynamic_preselect_setsize :: off
0.09/0.18	c main():: all systems go!
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 625
0.89/0.95	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: 25533
17.18/17.20	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 |**********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 825018
341.98/342.18	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 |***************************************************************

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-1738216-1240836359/watcher-1738216-1240836359 -o /tmp/evaluation-result-1738216-1240836359/solver-1738216-1240836359 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1738216-1240836359.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 0.95 0.90 3/64 4245
/proc/meminfo: memFree=1705256/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=1148 CPUtime=0
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 111669990 1175552 136 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 287 136 58 167 0 118 0

[startup+0.010107 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 4245
/proc/meminfo: memFree=1705256/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=1280 CPUtime=0
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 111669990 1310720 163 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 320 163 58 167 0 151 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1280

[startup+0.101123 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 4245
/proc/meminfo: memFree=1705256/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=3372 CPUtime=0.09
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 1660 0 0 0 9 0 0 0 18 0 1 0 111669990 3452928 453 1992294400 134512640 135197378 4294956240 18446744073709551615 134570185 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 843 453 82 167 0 674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.301159 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 4245
/proc/meminfo: memFree=1705256/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=5712 CPUtime=0.29
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 2772 0 0 0 29 0 0 0 19 0 1 0 111669990 5849088 679 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 1428 679 90 167 0 1259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5712

[startup+0.701232 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 4245
/proc/meminfo: memFree=1705256/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=5716 CPUtime=0.69
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 2775 0 0 0 69 0 0 0 22 0 1 0 111669990 5853184 682 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 1429 682 90 167 0 1260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5716

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 4246
/proc/meminfo: memFree=1702688/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=6020 CPUtime=1.49
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 2836 0 0 0 149 0 0 0 25 0 1 0 111669990 6164480 743 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 1505 743 93 167 0 1336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6020

[startup+3.10167 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 4246
/proc/meminfo: memFree=1702432/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=6020 CPUtime=3.09
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 2845 0 0 0 309 0 0 0 25 0 1 0 111669990 6164480 752 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 1505 752 93 167 0 1336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6020

[startup+6.30126 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 4246
/proc/meminfo: memFree=1702304/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=6020 CPUtime=6.29
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 2860 0 0 0 629 0 0 0 25 0 1 0 111669990 6164480 767 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 1505 767 93 167 0 1336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6020

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 4246
/proc/meminfo: memFree=1701920/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=6476 CPUtime=12.68
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 2956 0 0 0 1268 0 0 0 25 0 1 0 111669990 6631424 863 1992294400 134512640 135197378 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 1619 863 93 167 0 1450 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6476

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 4246
/proc/meminfo: memFree=1700832/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=7936 CPUtime=25.49
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 3216 0 0 0 2548 1 0 0 25 0 1 0 111669990 8126464 1123 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 1984 1123 93 167 0 1815 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7936

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 4246
/proc/meminfo: memFree=1699168/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=10128 CPUtime=51.07
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 3634 0 0 0 5106 1 0 0 25 0 1 0 111669990 10371072 1541 1992294400 134512640 135197378 4294956240 18446744073709551615 134548540 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 2532 1541 93 167 0 2363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10128

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 4246
/proc/meminfo: memFree=1696608/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=12128 CPUtime=102.25
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 4265 0 0 0 10224 1 0 0 25 0 1 0 111669990 12419072 2172 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 3032 2172 93 167 0 2863 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12128

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1693728/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=15268 CPUtime=162.24
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 4964 0 0 0 16222 2 0 0 25 0 1 0 111669990 15634432 2871 1992294400 134512640 135197378 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 3817 2871 93 167 0 3648 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1689568/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=20388 CPUtime=222.21
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 6001 0 0 0 22219 2 0 0 25 0 1 0 111669990 20877312 3908 1992294400 134512640 135197378 4294956240 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 5097 3908 93 167 0 4928 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20388

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1684704/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=26208 CPUtime=282.19
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 7220 0 0 0 28216 3 0 0 25 0 1 0 111669990 26836992 5127 1992294400 134512640 135197378 4294956240 18446744073709551615 134611875 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 6552 5127 93 167 0 6383 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26208

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1679136/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=37152 CPUtime=342.17
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 8598 0 0 0 34213 4 0 0 25 0 1 0 111669990 38043648 6505 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 9288 6505 93 167 0 9119 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37152

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1671584/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=41700 CPUtime=402.15
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 10497 0 0 0 40210 5 0 0 25 0 1 0 111669990 42700800 8404 1992294400 134512640 135197378 4294956240 18446744073709551615 134556734 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 10425 8404 93 167 0 10256 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 41700

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1665568/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=54796 CPUtime=462.13
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 11971 0 0 0 46207 6 0 0 25 0 1 0 111669990 56111104 9878 1992294400 134512640 135197378 4294956240 18446744073709551615 134548463 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 13699 9878 93 167 0 13530 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 54796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1659488/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=54796 CPUtime=522.12
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 13504 0 0 0 52205 7 0 0 25 0 1 0 111669990 56111104 11411 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 13699 11411 93 167 0 13530 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 54796

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1653024/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=74440 CPUtime=582.09
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 15067 0 0 0 58201 8 0 0 25 0 1 0 111669990 76226560 12974 1992294400 134512640 135197378 4294956240 18446744073709551615 134556734 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 18610 12974 93 167 0 18441 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 74440

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1647008/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=74440 CPUtime=642.08
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 16569 0 0 0 64199 9 0 0 25 0 1 0 111669990 76226560 14476 1992294400 134512640 135197378 4294956240 18446744073709551615 134611986 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 18610 14476 93 167 0 18441 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 74440

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1640928/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=83276 CPUtime=702.05
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 18075 0 0 0 70195 10 0 0 25 0 1 0 111669990 85274624 15982 1992294400 134512640 135197378 4294956240 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 20819 15982 93 167 0 20650 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 83276

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1634848/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=83276 CPUtime=762.03
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 19586 0 0 0 76192 11 0 0 25 0 1 0 111669990 85274624 17493 1992294400 134512640 135197378 4294956240 18446744073709551615 134556437 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 20819 17493 93 167 0 20650 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 83276

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1628704/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=112744 CPUtime=822.01
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 21135 0 0 0 82189 12 0 0 25 0 1 0 111669990 115449856 19042 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 28186 19042 93 167 0 28017 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 112744

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4246
/proc/meminfo: memFree=1623456/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=112744 CPUtime=882
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 22428 0 0 0 88187 13 0 0 25 0 1 0 111669990 115449856 20335 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 28186 20335 93 167 0 28017 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 112744

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4252
/proc/meminfo: memFree=1618208/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=112744 CPUtime=941.96
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 23709 0 0 0 94183 13 0 0 25 0 1 0 111669990 115449856 21616 1992294400 134512640 135197378 4294956240 18446744073709551615 134548697 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 28186 21616 93 167 0 28017 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 112744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4252
/proc/meminfo: memFree=1612576/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=112744 CPUtime=1001.94
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 25117 0 0 0 100180 14 0 0 25 0 1 0 111669990 115449856 23024 1992294400 134512640 135197378 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 28186 23024 93 167 0 28017 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 112744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4252
/proc/meminfo: memFree=1607648/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=112744 CPUtime=1061.93
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 26357 0 0 0 106178 15 0 0 25 0 1 0 111669990 115449856 24264 1992294400 134512640 135197378 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 28186 24264 93 167 0 28017 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 112744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4252
/proc/meminfo: memFree=1602144/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=112744 CPUtime=1121.9
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 27723 0 0 0 112175 15 0 0 25 0 1 0 111669990 115449856 25630 1992294400 134512640 135197378 4294956240 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 28186 25630 93 167 0 28017 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 112744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4252
/proc/meminfo: memFree=1596896/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=112744 CPUtime=1181.88
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 29053 0 0 0 118172 16 0 0 25 0 1 0 111669990 115449856 26960 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 28186 26960 93 167 0 28017 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 112744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4252
/proc/meminfo: memFree=1594912/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=156944 CPUtime=1200.08
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 29474 0 0 0 119991 17 0 0 25 0 1 0 111669990 160710656 27381 1992294400 134512640 135197378 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 39236 27381 93 167 0 39067 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 156944

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4252
/proc/meminfo: memFree=1594912/2055920 swapFree=4180828/4192956
[pid=4245] ppid=4243 vsize=156944 CPUtime=1200.08
/proc/4245/stat : 4245 (march_hi) R 4243 4245 4045 0 -1 4194304 29474 0 0 0 119991 17 0 0 25 0 1 0 111669990 160710656 27381 1992294400 134512640 135197378 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4245/statm: 39236 27381 93 167 0 39067 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 156944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.91
CPU system time (s): 0.19697
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 156944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29474
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= 1733

runsolver used 0.829873 second user time and 2.53761 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-27 14:45:59
IDJOB=1738216
IDBENCH=71803
IDSOLVER=521
FILE ID=node2/1738216-1240836359
PBS_JOBID= 9187525
Free space on /tmp= 66316 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738216-1240836359/watcher-1738216-1240836359 -o /tmp/evaluation-result-1738216-1240836359/solver-1738216-1240836359 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1738216-1240836359.cnf

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1364924052

node2.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		: 3000.265
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		: 3000.265
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:       1705672 kB
Buffers:         48592 kB
Cached:         218808 kB
SwapCached:       5960 kB
Active:          68504 kB
Inactive:       207392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705672 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          14112 kB
Slab:            60332 kB
Committed_AS:   483584 kB
PageTables:       1468 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= 66316 MiB
End job on node2 at 2009-04-27 15:06:01