Trace number 1627737

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) 5000.09 5001.36

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.1999
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.038
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 1000
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 398
0.69/0.76	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 46776
14.59/14.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4866210
1522.30/1522.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*********************************************
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c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627737-1239993041/watcher-1627737-1239993041 -o /tmp/evaluation-result-1627737-1239993041/solver-1627737-1239993041 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627737-1239993041.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17149
/proc/meminfo: memFree=1528576/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=996 CPUtime=0
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 27331973 1019904 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 249 119 58 167 0 80 0

[startup+0.066271 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17149
/proc/meminfo: memFree=1528576/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=2644 CPUtime=0.06
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 469 0 0 0 6 0 0 0 18 0 1 0 27331973 2707456 376 1992294400 134512640 135197378 4294956240 18446744073709551615 134560691 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 661 376 66 167 0 492 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2644

[startup+0.101275 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17149
/proc/meminfo: memFree=1528576/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=3436 CPUtime=0.09
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 1396 0 0 0 9 0 0 0 18 0 1 0 27331973 3518464 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134560915 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 859 593 79 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301295 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17149
/proc/meminfo: memFree=1528576/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=3692 CPUtime=0.29
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 2582 0 0 0 29 0 0 0 19 0 1 0 27331973 3780608 652 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 923 652 82 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701336 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17149
/proc/meminfo: memFree=1528576/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=6592 CPUtime=0.69
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 3240 0 0 0 69 0 0 0 23 0 1 0 27331973 6750208 1092 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 1648 1092 93 167 0 1479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6592

[startup+1.50142 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1524464/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=6596 CPUtime=1.49
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 3241 0 0 0 149 0 0 0 25 0 1 0 27331973 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1524336/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=6596 CPUtime=3.09
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 3241 0 0 0 309 0 0 0 25 0 1 0 27331973 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30191 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1524096/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=7632 CPUtime=6.3
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 3425 0 0 0 629 1 0 0 25 0 1 0 27331973 7815168 1277 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 1908 1277 93 167 0 1739 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 7632

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1523016/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=7972 CPUtime=12.69
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 3554 0 0 0 1268 1 0 0 25 0 1 0 27331973 8163328 1406 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 1993 1406 93 167 0 1824 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7972

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1521992/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=9248 CPUtime=25.49
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 3806 0 0 0 2548 1 0 0 25 0 1 0 27331973 9469952 1658 1992294400 134512640 135197378 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 2312 1658 93 167 0 2143 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9248

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1520072/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=12128 CPUtime=51.08
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 4309 0 0 0 5107 1 0 0 25 0 1 0 27331973 12419072 2161 1992294400 134512640 135197378 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 3032 2161 93 167 0 2863 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12128

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1515976/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=18596 CPUtime=102.27
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 5307 0 0 0 10225 2 0 0 25 0 1 0 27331973 19042304 3159 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 4649 3159 93 167 0 4480 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18596

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1511240/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=24416 CPUtime=162.25
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 6497 0 0 0 16221 4 0 0 25 0 1 0 27331973 25001984 4349 1992294400 134512640 135197378 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 6104 4349 93 167 0 5935 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24416

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1506440/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=24416 CPUtime=222.24
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 7677 0 0 0 22218 6 0 0 25 0 1 0 27331973 25001984 5529 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 6104 5529 93 167 0 5935 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24416

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1501576/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=33148 CPUtime=282.22
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 8876 0 0 0 28215 7 0 0 25 0 1 0 27331973 33943552 6728 1992294400 134512640 135197378 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 8287 6728 93 167 0 8118 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33148

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17150
/proc/meminfo: memFree=1496712/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=46244 CPUtime=342.2
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 10078 0 0 0 34212 8 0 0 25 0 1 0 27331973 47353856 7930 1992294400 134512640 135197378 4294956240 18446744073709551615 134602705 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 11561 7930 93 167 0 11392 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46244

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17152
/proc/meminfo: memFree=1491592/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=46920 CPUtime=402.19
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 11361 0 0 0 40209 10 0 0 25 0 1 0 27331973 48046080 9213 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 11730 9213 93 167 0 11561 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46920

[startup+462.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17152
/proc/meminfo: memFree=1486728/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=46920 CPUtime=462.17
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 12560 0 0 0 46206 11 0 0 25 0 1 0 27331973 48046080 10412 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 11730 10412 93 167 0 11561 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46920

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17152
/proc/meminfo: memFree=1481992/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=66564 CPUtime=522.15
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 13762 0 0 0 52202 13 0 0 25 0 1 0 27331973 68161536 11614 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 16641 11614 93 167 0 16472 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66564

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17152
/proc/meminfo: memFree=1477256/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=66564 CPUtime=582.14
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 14948 0 0 0 58199 15 0 0 25 0 1 0 27331973 68161536 12800 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 16641 12800 93 167 0 16472 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 66564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17152
/proc/meminfo: memFree=1472456/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=66564 CPUtime=642.13
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 16133 0 0 0 64196 17 0 0 25 0 1 0 27331973 68161536 13985 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 16641 13985 93 167 0 16472 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 66564


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1210760/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=459892 CPUtime=4061.26
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 81265 0 0 0 406025 101 0 0 25 0 1 0 27331973 470929408 79117 1992294400 134512640 135197378 4294956240 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 114973 79117 93 167 0 114804 0
Current children cumulated CPU time (s) 4061.26
Current children cumulated vsize (KiB) 459892

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1206216/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=459892 CPUtime=4121.23
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 82408 0 0 0 412021 102 0 0 25 0 1 0 27331973 470929408 80260 1992294400 134512640 135197378 4294956240 18446744073709551615 134541368 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 114973 80260 93 167 0 114804 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 459892

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1201608/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=459892 CPUtime=4181.22
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 83547 0 0 0 418018 104 0 0 25 0 1 0 27331973 470929408 81399 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 114973 81399 93 167 0 114804 0
Current children cumulated CPU time (s) 4181.22
Current children cumulated vsize (KiB) 459892

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1197192/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=459892 CPUtime=4241.2
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 84673 0 0 0 424015 105 0 0 25 0 1 0 27331973 470929408 82525 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 114973 82525 93 167 0 114804 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 459892

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1192712/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=459892 CPUtime=4301.19
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 85787 0 0 0 430013 106 0 0 25 0 1 0 27331973 470929408 83639 1992294400 134512640 135197378 4294956240 18446744073709551615 134539447 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 114973 83639 93 167 0 114804 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 459892

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1188360/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=459892 CPUtime=4361.18
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 86882 0 0 0 436010 108 0 0 25 0 1 0 27331973 470929408 84734 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 114973 84734 93 167 0 114804 0
Current children cumulated CPU time (s) 4361.18
Current children cumulated vsize (KiB) 459892

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1184008/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=459892 CPUtime=4421.16
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 87963 0 0 0 442007 109 0 0 25 0 1 0 27331973 470929408 85815 1992294400 134512640 135197378 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 114973 85815 93 167 0 114804 0
Current children cumulated CPU time (s) 4421.16
Current children cumulated vsize (KiB) 459892

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17160
/proc/meminfo: memFree=1179784/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4481.14
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 89012 0 0 0 448005 109 0 0 25 0 1 0 27331973 476475392 86864 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 86864 93 167 0 116158 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 465308

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 17160
/proc/meminfo: memFree=1175688/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4541.13
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 90034 0 0 0 454003 110 0 0 25 0 1 0 27331973 476475392 87886 1992294400 134512640 135197378 4294956240 18446744073709551615 134649009 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 87886 93 167 0 116158 0
Current children cumulated CPU time (s) 4541.13
Current children cumulated vsize (KiB) 465308

[startup+4602.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 17160
/proc/meminfo: memFree=1171784/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4601.12
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 91003 0 0 0 460001 111 0 0 25 0 1 0 27331973 476475392 88855 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 88855 93 167 0 116158 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 465308

[startup+4662.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 17160
/proc/meminfo: memFree=1168072/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4661.1
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 91939 0 0 0 465998 112 0 0 25 0 1 0 27331973 476475392 89791 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 89791 93 167 0 116158 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 465308

[startup+4722.31 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 17160
/proc/meminfo: memFree=1163272/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4721.09
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 93128 0 0 0 471995 114 0 0 25 0 1 0 27331973 476475392 90980 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 90980 93 167 0 116158 0
Current children cumulated CPU time (s) 4721.09
Current children cumulated vsize (KiB) 465308

[startup+4782.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 17160
/proc/meminfo: memFree=1158536/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4781.07
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 94322 0 0 0 477992 115 0 0 25 0 1 0 27331973 476475392 92174 1992294400 134512640 135197378 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 92174 93 167 0 116158 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 465308

[startup+4842.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 17160
/proc/meminfo: memFree=1153736/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4841.06
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 95511 0 0 0 483989 117 0 0 25 0 1 0 27331973 476475392 93363 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 93363 93 167 0 116158 0
Current children cumulated CPU time (s) 4841.06
Current children cumulated vsize (KiB) 465308

[startup+4902.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 17160
/proc/meminfo: memFree=1149000/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4901.03
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 96701 0 0 0 489986 117 0 0 25 0 1 0 27331973 476475392 94553 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 94553 93 167 0 116158 0
Current children cumulated CPU time (s) 4901.03
Current children cumulated vsize (KiB) 465308

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17160
/proc/meminfo: memFree=1144200/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=4961.02
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 97895 0 0 0 495982 120 0 0 25 0 1 0 27331973 476475392 95747 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 95747 93 167 0 116158 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 465308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17160
/proc/meminfo: memFree=1141064/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=5000.01
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 98679 0 0 0 499881 120 0 0 25 0 1 0 27331973 476475392 96531 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 96531 93 167 0 116158 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 465308

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17160
/proc/meminfo: memFree=1141064/2055920 swapFree=4192956/4192956
[pid=17149] ppid=17147 vsize=465308 CPUtime=5000.01
/proc/17149/stat : 17149 (march_hi) R 17147 17149 17076 0 -1 4194304 98679 0 0 0 499881 120 0 0 25 0 1 0 27331973 476475392 96531 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 116327 96531 93 167 0 116158 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 465308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.36
CPU time (s): 5000.09
CPU user time (s): 4998.82
CPU system time (s): 1.26881
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 465308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.82
system time used= 1.26881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98679
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= 11771

runsolver used 4.77827 second user time and 8.92664 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-17 20:30:41
IDJOB=1627737
IDBENCH=70193
IDSOLVER=583
FILE ID=node45/1627737-1239993041
PBS_JOBID= 9157322
Free space on /tmp= 66316 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627737-1239993041/watcher-1627737-1239993041 -o /tmp/evaluation-result-1627737-1239993041/solver-1627737-1239993041 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627737-1239993041.cnf

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=1128154772

node45.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		: 3000.231
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		: 3000.231
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:       1528992 kB
Buffers:         69424 kB
Cached:         390256 kB
SwapCached:          0 kB
Active:         184160 kB
Inactive:       289996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          24208 kB
Slab:            38752 kB
Committed_AS:   132316 kB
PageTables:       1376 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 node45 at 2009-04-17 21:54:04