Trace number 1627853

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) 5000.06 5001.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark93.5148
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, 203 satisfied and 0 duplicate clauses
0.49/0.51	c preprocessing fase I completed:: there are now 7971 free variables and 33397 clauses.
0.49/0.51	c stat :: sign balance is biased by 0.462
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 173 duplicate clauses
0.49/0.51	c resolvent_look() :: found 80 resolvents
0.49/0.51	c lessRedundantTransformation():: nothing to be done.
0.49/0.51	c transformTo3SAT():: you gave me 8000 variables and 33477 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 33477 clauses.
0.49/0.51	c main():: clause / variable ratio: ( 33477 / 8000 ) = 4.18
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 = 7971
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: 707
1.69/1.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 172771
347.99/348.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
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c |*********************************************
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c |***********************************************
c |************************************************
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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-1627853-1240023564/watcher-1627853-1240023564 -o /tmp/evaluation-result-1627853-1240023564/solver-1627853-1240023564 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627853-1240023564.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: 1.04 1.01 1.00 3/64 19471
/proc/meminfo: memFree=1330504/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=1692 CPUtime=0
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 30383807 1732608 258 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 423 259 58 167 0 254 0

[startup+0.0669589 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 19471
/proc/meminfo: memFree=1330504/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=4176 CPUtime=0.05
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 817 0 0 0 5 0 0 0 18 0 1 0 30383807 4276224 622 1992294400 134512640 135197378 4294956240 18446744073709551615 134713177 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 1044 622 65 167 0 875 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4176

[startup+0.101961 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 19471
/proc/meminfo: memFree=1330504/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=5284 CPUtime=0.09
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 30383807 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134693743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301978 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 19471
/proc/meminfo: memFree=1330504/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=4468 CPUtime=0.29
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 2983 0 0 0 28 1 0 0 19 0 1 0 30383807 4575232 769 1992294400 134512640 135197378 4294956240 18446744073709551615 134579648 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 1117 769 80 167 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4468

[startup+0.702013 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 19471
/proc/meminfo: memFree=1330504/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=15640 CPUtime=0.69
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 6277 0 0 0 65 4 0 0 22 0 1 0 30383807 16015360 3494 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 3910 3498 91 167 0 3741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15640

[startup+1.50109 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 19472
/proc/meminfo: memFree=1316608/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=16620 CPUtime=1.49
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 6558 0 0 0 145 4 0 0 25 0 1 0 30383807 17018880 3775 1992294400 134512640 135197378 4294956240 18446744073709551615 134596720 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 4155 3775 91 167 0 3986 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16620

[startup+3.10123 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 19472
/proc/meminfo: memFree=1315456/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=17036 CPUtime=3.09
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 6641 0 0 0 305 4 0 0 25 0 1 0 30383807 17444864 3858 1992294400 134512640 135197378 4294956240 18446744073709551615 134539896 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 4259 3858 91 167 0 4090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17036

[startup+6.30151 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 19472
/proc/meminfo: memFree=1315072/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=17336 CPUtime=6.29
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 6709 0 0 0 625 4 0 0 25 0 1 0 30383807 17752064 3926 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 4334 3926 91 167 0 4165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17336

[startup+12.7011 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 19472
/proc/meminfo: memFree=1314760/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=17596 CPUtime=12.69
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 6760 0 0 0 1265 4 0 0 25 0 1 0 30383807 18018304 3977 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 4399 3977 91 167 0 4230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17596

[startup+25.5012 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19472
/proc/meminfo: memFree=1314248/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=18116 CPUtime=25.48
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 6880 0 0 0 2544 4 0 0 25 0 1 0 30383807 18550784 4097 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 4529 4097 91 167 0 4360 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18116

[startup+51.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19472
/proc/meminfo: memFree=1313352/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=19260 CPUtime=51.07
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 7105 0 0 0 5103 4 0 0 25 0 1 0 30383807 19722240 4322 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 4815 4322 91 167 0 4646 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19260

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1312648/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=20112 CPUtime=102.26
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 7267 0 0 0 10221 5 0 0 25 0 1 0 30383807 20594688 4484 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 5028 4484 91 167 0 4859 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20112

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1311688/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=21036 CPUtime=162.24
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 7537 0 0 0 16219 5 0 0 25 0 1 0 30383807 21540864 4747 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 5259 4747 91 167 0 5090 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21036

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1310664/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=22452 CPUtime=222.23
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 7771 0 0 0 22217 6 0 0 25 0 1 0 30383807 22990848 4981 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 5613 4981 91 167 0 5444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22452

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1309768/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=22584 CPUtime=282.21
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 7997 0 0 0 28215 6 0 0 25 0 1 0 30383807 23126016 5207 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 5646 5207 91 167 0 5477 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22584

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1308680/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=24896 CPUtime=342.19
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 8265 0 0 0 34213 6 0 0 25 0 1 0 30383807 25493504 5469 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 6224 5469 91 167 0 6055 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24896

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1308040/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=24896 CPUtime=402.17
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 8426 0 0 0 40211 6 0 0 25 0 1 0 30383807 25493504 5630 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 6224 5630 91 167 0 6055 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24896

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1307272/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=27484 CPUtime=462.16
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 8613 0 0 0 46209 7 0 0 25 0 1 0 30383807 28143616 5817 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 6871 5817 91 167 0 6702 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27484

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1306440/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=27484 CPUtime=522.14
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 8820 0 0 0 52207 7 0 0 25 0 1 0 30383807 28143616 6024 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 6871 6024 91 167 0 6702 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27484

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1305608/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=27616 CPUtime=582.13
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 9027 0 0 0 58205 8 0 0 25 0 1 0 30383807 28278784 6231 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 6904 6231 91 167 0 6735 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27616

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19478
/proc/meminfo: memFree=1304776/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=27616 CPUtime=642.11
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 9232 0 0 0 64203 8 0 0 25 0 1 0 30383807 28278784 6436 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 6904 6436 91 167 0 6735 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27616


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1262344/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=82992 CPUtime=4001.2
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 19728 0 0 0 400091 29 0 0 25 0 1 0 30383807 84983808 16926 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20748 16926 91 167 0 20579 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 82992

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1261576/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=82992 CPUtime=4061.19
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 19916 0 0 0 406090 29 0 0 25 0 1 0 30383807 84983808 17114 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20748 17114 91 167 0 20579 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 82992

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1260808/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=82992 CPUtime=4121.16
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 20105 0 0 0 412087 29 0 0 25 0 1 0 30383807 84983808 17303 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20748 17303 91 167 0 20579 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 82992

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1259976/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=82992 CPUtime=4181.15
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 20294 0 0 0 418085 30 0 0 25 0 1 0 30383807 84983808 17492 1992294400 134512640 135197378 4294956240 18446744073709551615 134572765 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20748 17492 91 167 0 20579 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 82992

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1259208/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=82992 CPUtime=4241.14
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 20488 0 0 0 424084 30 0 0 25 0 1 0 30383807 84983808 17686 1992294400 134512640 135197378 4294956240 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20748 17686 91 167 0 20579 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 82992

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1258504/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4301.12
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 20669 0 0 0 430082 30 0 0 25 0 1 0 30383807 85118976 17867 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 17867 91 167 0 20612 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 83124

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1257800/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4361.1
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 20841 0 0 0 436080 30 0 0 25 0 1 0 30383807 85118976 18039 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 18039 91 167 0 20612 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 83124

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1257032/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4421.09
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 21030 0 0 0 442078 31 0 0 25 0 1 0 30383807 85118976 18228 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 18228 91 167 0 20612 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 83124

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1256328/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4481.07
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 21221 0 0 0 448076 31 0 0 25 0 1 0 30383807 85118976 18419 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 18419 91 167 0 20612 0
Current children cumulated CPU time (s) 4481.07
Current children cumulated vsize (KiB) 83124

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1255560/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4541.05
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 21411 0 0 0 454074 31 0 0 25 0 1 0 30383807 85118976 18609 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 18609 91 167 0 20612 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 83124

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1254728/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4601.05
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 21604 0 0 0 460073 32 0 0 25 0 1 0 30383807 85118976 18802 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 18802 91 167 0 20612 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 83124

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1253960/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4661.02
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 21786 0 0 0 466070 32 0 0 25 0 1 0 30383807 85118976 18984 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 18984 91 167 0 20612 0
Current children cumulated CPU time (s) 4661.02
Current children cumulated vsize (KiB) 83124

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1253256/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4721.02
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 21959 0 0 0 472069 33 0 0 25 0 1 0 30383807 85118976 19157 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 19157 91 167 0 20612 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 83124

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1252552/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4780.99
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 22148 0 0 0 478066 33 0 0 25 0 1 0 30383807 85118976 19346 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 19346 91 167 0 20612 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 83124

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1251784/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4840.97
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 22336 0 0 0 484064 33 0 0 25 0 1 0 30383807 85118976 19534 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 19534 91 167 0 20612 0
Current children cumulated CPU time (s) 4840.97
Current children cumulated vsize (KiB) 83124

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1251080/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4900.96
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 22526 0 0 0 490063 33 0 0 25 0 1 0 30383807 85118976 19724 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 19724 91 167 0 20612 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 83124

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1250248/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83124 CPUtime=4960.94
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 22717 0 0 0 496060 34 0 0 25 0 1 0 30383807 85118976 19915 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20781 19915 91 167 0 20612 0
Current children cumulated CPU time (s) 4960.94
Current children cumulated vsize (KiB) 83124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19486
/proc/meminfo: memFree=1249736/2055920 swapFree=4192956/4192956
[pid=19471] ppid=19469 vsize=83256 CPUtime=5000.04
/proc/19471/stat : 19471 (march_hi) R 19469 19471 18834 0 -1 4194304 22836 0 0 0 499970 34 0 0 25 0 1 0 30383807 85254144 20034 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19471/statm: 20814 20034 91 167 0 20645 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 83256

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): 5001.42
CPU time (s): 5000.06
CPU user time (s): 4999.7
CPU system time (s): 0.358945
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 83256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22836
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= 12678

runsolver used 4.42933 second user time and 9.29859 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-18 04:59:24
IDJOB=1627853
IDBENCH=70309
IDSOLVER=583
FILE ID=node55/1627853-1240023564
PBS_JOBID= 9157420
Free space on /tmp= 66376 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627853-1240023564/watcher-1627853-1240023564 -o /tmp/evaluation-result-1627853-1240023564/solver-1627853-1240023564 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627853-1240023564.cnf

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=1908804592

node55.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		: 3000.240
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		: 3000.240
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:       1330984 kB
Buffers:         73420 kB
Cached:         576728 kB
SwapCached:          0 kB
Active:         287888 kB
Inactive:       376164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            47016 kB
Committed_AS:   153036 kB
PageTables:       1360 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= 66372 MiB
End job on node55 at 2009-04-18 06:22:48