Trace number 1627728

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) 5000.14 5001.56

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S501150091-001.cnf
MD5SUMe113edb96dafae9a32f84235b77a2595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark64.4282
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 0.042
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: 442
0.79/0.81	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: 52205
16.09/16.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5397648
1682.41/1682.94	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 |*************************************
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c |***************************************
c |****************************************
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c |*********************************************
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c |***********************************************
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-1627728-1239991469/watcher-1627728-1239991469 -o /tmp/evaluation-result-1627728-1239991469/solver-1627728-1239991469 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627728-1239991469.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: 0.85 0.97 0.99 3/65 18879
/proc/meminfo: memFree=978272/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=996 CPUtime=0
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 27175969 1019904 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 249 119 58 167 0 80 0

[startup+0.104044 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18879
/proc/meminfo: memFree=978272/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=3436 CPUtime=0.09
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 1396 0 0 0 9 0 0 0 18 0 1 0 27175969 3518464 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134560965 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 859 593 79 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.201052 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18879
/proc/meminfo: memFree=978272/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=3692 CPUtime=0.19
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 2581 0 0 0 19 0 0 0 18 0 1 0 27175969 3780608 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 923 653 82 167 0 754 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3692

[startup+0.301063 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18879
/proc/meminfo: memFree=978272/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=3692 CPUtime=0.29
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 2581 0 0 0 29 0 0 0 19 0 1 0 27175969 3780608 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134578540 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 923 653 82 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701105 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 18879
/proc/meminfo: memFree=978272/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=6596 CPUtime=0.69
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 3239 0 0 0 68 1 0 0 22 0 1 0 27175969 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134539447 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50119 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 18880
/proc/meminfo: memFree=974232/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=6596 CPUtime=1.49
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 3239 0 0 0 148 1 0 0 25 0 1 0 27175969 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10136 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 18880
/proc/meminfo: memFree=974104/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=6596 CPUtime=3.09
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 3239 0 0 0 308 1 0 0 25 0 1 0 27175969 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30169 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 18880
/proc/meminfo: memFree=973984/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=7280 CPUtime=6.29
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 3363 0 0 0 628 1 0 0 25 0 1 0 27175969 7454720 1217 1992294400 134512640 135197378 4294956240 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 1820 1217 93 167 0 1651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7280

[startup+12.7024 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 18880
/proc/meminfo: memFree=972968/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=7624 CPUtime=12.69
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 3497 0 0 0 1268 1 0 0 25 0 1 0 27175969 7806976 1351 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 1906 1351 93 167 0 1737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 18880
/proc/meminfo: memFree=971944/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=8900 CPUtime=25.48
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 3746 0 0 0 2547 1 0 0 25 0 1 0 27175969 9113600 1600 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 2225 1600 93 167 0 2056 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8900

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 18880
/proc/meminfo: memFree=969960/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=11776 CPUtime=51.08
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 4244 0 0 0 5106 2 0 0 25 0 1 0 27175969 12058624 2098 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 2944 2098 93 167 0 2775 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11776

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 18880
/proc/meminfo: memFree=965800/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=18388 CPUtime=102.27
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 5257 0 0 0 10224 3 0 0 25 0 1 0 27175969 18829312 3111 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 4597 3111 93 167 0 4428 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18388

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=961128/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=24208 CPUtime=162.25
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 6440 0 0 0 16221 4 0 0 25 0 1 0 27175969 24788992 4294 1992294400 134512640 135197378 4294956240 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 6052 4294 93 167 0 5883 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24208

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=956200/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=33276 CPUtime=222.23
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 7648 0 0 0 22218 5 0 0 25 0 1 0 27175969 34074624 5502 1992294400 134512640 135197378 4294956240 18446744073709551615 134603082 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 8319 5502 93 167 0 8150 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33276

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=951400/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=33276 CPUtime=282.21
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 8844 0 0 0 28215 6 0 0 25 0 1 0 27175969 34074624 6698 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 8319 6698 93 167 0 8150 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33276

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=946472/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=46372 CPUtime=342.19
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 10050 0 0 0 34211 8 0 0 25 0 1 0 27175969 47484928 7904 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 11593 7904 93 167 0 11424 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46372

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=941352/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=47044 CPUtime=402.18
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 11336 0 0 0 40209 9 0 0 25 0 1 0 27175969 48173056 9190 1992294400 134512640 135197378 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 11761 9190 93 167 0 11592 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47044

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=936552/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=47044 CPUtime=462.16
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 12529 0 0 0 46206 10 0 0 25 0 1 0 27175969 48173056 10383 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 11761 10383 93 167 0 11592 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47044

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=931816/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=66688 CPUtime=522.15
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 13724 0 0 0 52203 12 0 0 25 0 1 0 27175969 68288512 11578 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 16672 11578 93 167 0 16503 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=927080/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=66688 CPUtime=582.12
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 14916 0 0 0 58199 13 0 0 25 0 1 0 27175969 68288512 12770 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 16672 12770 93 167 0 16503 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 66688

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18880
/proc/meminfo: memFree=922280/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=66688 CPUtime=642.11
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 16106 0 0 0 64197 14 0 0 25 0 1 0 27175969 68288512 13960 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 16672 13960 93 167 0 16503 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 66688


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

[startup+4002.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/66 18888
/proc/meminfo: memFree=665000/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4001.15
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 80033 0 0 0 400027 88 0 0 25 0 1 0 27175969 471023616 77887 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 77887 93 167 0 114827 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 459984

[startup+4062.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 18888
/proc/meminfo: memFree=660200/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4061.14
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 81209 0 0 0 406024 90 0 0 25 0 1 0 27175969 471023616 79063 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 79063 93 167 0 114827 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 459984

[startup+4122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 18888
/proc/meminfo: memFree=655592/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4121.12
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 82366 0 0 0 412020 92 0 0 25 0 1 0 27175969 471023616 80220 1992294400 134512640 135197378 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 80220 93 167 0 114827 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 459984

[startup+4182.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18888
/proc/meminfo: memFree=651112/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4181.11
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 83520 0 0 0 418018 93 0 0 25 0 1 0 27175969 471023616 81374 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 81374 93 167 0 114827 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 459984

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18888
/proc/meminfo: memFree=646504/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4241.08
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 84672 0 0 0 424014 94 0 0 25 0 1 0 27175969 471023616 82526 1992294400 134512640 135197378 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 82526 93 167 0 114827 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 459984

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18888
/proc/meminfo: memFree=641896/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4301.07
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 85808 0 0 0 430010 97 0 0 25 0 1 0 27175969 471023616 83662 1992294400 134512640 135197378 4294956240 18446744073709551615 134593323 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 83662 93 167 0 114827 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 459984

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18888
/proc/meminfo: memFree=637416/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4361.05
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 86940 0 0 0 436007 98 0 0 25 0 1 0 27175969 471023616 84794 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 84794 93 167 0 114827 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 459984

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=632872/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=459984 CPUtime=4421.03
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 88062 0 0 0 442005 98 0 0 25 0 1 0 27175969 471023616 85916 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 114996 85916 93 167 0 114827 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 459984

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=628456/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4481.02
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 89167 0 0 0 448002 100 0 0 25 0 1 0 27175969 476532736 87021 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 87021 93 167 0 116172 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 465364

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=624040/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4541
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 90266 0 0 0 453999 101 0 0 25 0 1 0 27175969 476532736 88120 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 88120 93 167 0 116172 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 465364

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=619752/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4600.99
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 91343 0 0 0 459997 102 0 0 25 0 1 0 27175969 476532736 89197 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 89197 93 167 0 116172 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 465364

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=615400/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4660.96
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 92407 0 0 0 465993 103 0 0 25 0 1 0 27175969 476532736 90261 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 90261 93 167 0 116172 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 465364

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=611240/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4720.96
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 93426 0 0 0 471991 105 0 0 25 0 1 0 27175969 476532736 91280 1992294400 134512640 135197378 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 91280 93 167 0 116172 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 465364

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=607400/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4780.93
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 94387 0 0 0 477987 106 0 0 25 0 1 0 27175969 476532736 92241 1992294400 134512640 135197378 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 92241 93 167 0 116172 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 465364

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=603496/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4840.91
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 95353 0 0 0 483984 107 0 0 25 0 1 0 27175969 476532736 93207 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 93207 93 167 0 116172 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 465364

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=598696/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4900.9
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 96550 0 0 0 489981 109 0 0 25 0 1 0 27175969 476532736 94404 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 94404 93 167 0 116172 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 465364

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=593896/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=4960.88
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 97742 0 0 0 495978 110 0 0 25 0 1 0 27175969 476532736 95596 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 95596 93 167 0 116172 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 465364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18888
/proc/meminfo: memFree=590696/2055912 swapFree=4192956/4192956
[pid=18879] ppid=18877 vsize=465364 CPUtime=5000.08
/proc/18879/stat : 18879 (march_hi) R 18877 18879 18842 0 -1 4194304 98530 0 0 0 499897 111 0 0 25 0 1 0 27175969 476532736 96384 1992294400 134512640 135197378 4294956240 18446744073709551615 134615916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18879/statm: 116341 96384 93 167 0 116172 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 465364

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): 5001.56
CPU time (s): 5000.14
CPU user time (s): 4998.97
CPU system time (s): 1.17182
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 465364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.97
system time used= 1.17182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98530
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= 5512

runsolver used 5.61914 second user time and 12.0992 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-17 20:04:30
IDJOB=1627728
IDBENCH=70184
IDSOLVER=583
FILE ID=node78/1627728-1239991469
PBS_JOBID= 9157337
Free space on /tmp= 126576 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S501150091-001.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627728-1239991469/watcher-1627728-1239991469 -o /tmp/evaluation-result-1627728-1239991469/solver-1627728-1239991469 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627728-1239991469.cnf

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

MD5SUM BENCH= e113edb96dafae9a32f84235b77a2595
RANDOM SEED=2107951201

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:        978688 kB
Buffers:         64360 kB
Cached:         937484 kB
SwapCached:          0 kB
Active:         110940 kB
Inactive:       905664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:        978688 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          24440 kB
Slab:            46392 kB
Committed_AS:   158000 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126576 MiB
End job on node78 at 2009-04-17 21:27:53