Trace number 1627885

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) 5000.12 5001.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.727888
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.23	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.23	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.23	c main()::
0.19/0.23	c initFormula():: searching for DIMACS p-line....
0.19/0.23	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.23	c parseCNF():: parsing....
0.19/0.23	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.23	c runParser():: parsing was successful, warming up engines...
0.19/0.23	c simplify_formula():: removed 0 tautological, 130 satisfied and 0 duplicate clauses
0.19/0.23	c preprocessing fase I completed:: there are now 3979 free variables and 16670 clauses.
0.19/0.23	c stat :: sign balance is biased by 0.500
0.19/0.23	c using 3-SAT heuristics (occurence based diff)
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 136 duplicate clauses
0.19/0.23	c resolvent_look() :: found 74 resolvents
0.19/0.23	c lessRedundantTransformation():: nothing to be done.
0.19/0.23	c transformTo3SAT():: you gave me 4000 variables and 16744 clauses.
0.19/0.23	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.23	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.23	c transformTo3SAT():: the transformation yielded 4000 variabels and 16744 clauses.
0.19/0.23	c main():: clause / variable ratio: ( 16744 / 4000 ) = 4.19
0.19/0.23	c longest clause has size 3
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c number of free variables = 3979
0.19/0.23	c dynamic_preselect_setsize :: off
0.19/0.23	c main():: all systems go!
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 430
0.69/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 44221
41.08/41.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4324407
3984.04/3985.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************

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-1627885-1240035403/watcher-1627885-1240035403 -o /tmp/evaluation-result-1627885-1240035403/solver-1627885-1240035403 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627885-1240035403.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: 0.97 0.50 0.19 3/64 22502
/proc/meminfo: memFree=991032/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=1264 CPUtime=0
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 31573601 1294336 171 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 316 171 58 167 0 147 0

[startup+0.083786 s]
/proc/loadavg: 0.97 0.50 0.19 3/64 22502
/proc/meminfo: memFree=991032/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=2632 CPUtime=0.08
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 951 0 0 0 8 0 0 0 18 0 1 0 31573601 2695168 429 1992294400 134512640 135197378 4294956240 18446744073709551615 134570130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 658 429 67 167 0 489 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2632

[startup+0.101787 s]
/proc/loadavg: 0.97 0.50 0.19 3/64 22502
/proc/meminfo: memFree=991032/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=2924 CPUtime=0.09
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 1016 0 0 0 9 0 0 0 18 0 1 0 31573601 2994176 494 1992294400 134512640 135197378 4294956240 18446744073709551615 134693782 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 731 494 67 167 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2924

[startup+0.301809 s]
/proc/loadavg: 0.97 0.50 0.19 3/64 22502
/proc/meminfo: memFree=991032/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=7936 CPUtime=0.29
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 2613 0 0 0 28 1 0 0 19 0 1 0 31573601 8126464 1573 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 1984 1573 91 167 0 1815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7936

[startup+0.701851 s]
/proc/loadavg: 0.97 0.50 0.19 3/64 22502
/proc/meminfo: memFree=991032/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=8808 CPUtime=0.69
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3002 0 0 0 68 1 0 0 22 0 1 0 31573601 9019392 1962 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2202 1962 91 167 0 2033 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8808

[startup+1.50194 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 22503
/proc/meminfo: memFree=983408/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=9088 CPUtime=1.49
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3045 0 0 0 148 1 0 0 25 0 1 0 31573601 9306112 2005 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2272 2005 91 167 0 2103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9088

[startup+3.1011 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 22503
/proc/meminfo: memFree=983088/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=9232 CPUtime=3.09
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3097 0 0 0 308 1 0 0 25 0 1 0 31573601 9453568 2057 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2308 2057 91 167 0 2139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9232

[startup+6.30145 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 22503
/proc/meminfo: memFree=982896/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=9652 CPUtime=6.29
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3168 0 0 0 628 1 0 0 25 0 1 0 31573601 9883648 2128 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2413 2128 91 167 0 2244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9652

[startup+12.7011 s]
/proc/loadavg: 0.97 0.52 0.21 2/65 22503
/proc/meminfo: memFree=982576/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=9656 CPUtime=12.69
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3209 0 0 0 1268 1 0 0 25 0 1 0 31573601 9887744 2169 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2414 2169 91 167 0 2245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9656

[startup+25.5015 s]
/proc/loadavg: 0.98 0.54 0.21 2/65 22503
/proc/meminfo: memFree=981872/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=10340 CPUtime=25.48
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3378 0 0 0 2547 1 0 0 25 0 1 0 31573601 10588160 2335 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2585 2335 91 167 0 2416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10340

[startup+51.1012 s]
/proc/loadavg: 0.98 0.57 0.23 2/65 22503
/proc/meminfo: memFree=981104/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=11456 CPUtime=51.07
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3592 0 0 0 5106 1 0 0 25 0 1 0 31573601 11730944 2549 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2864 2549 91 167 0 2695 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11456

[startup+102.306 s]
/proc/loadavg: 1.04 0.66 0.28 2/65 22503
/proc/meminfo: memFree=979504/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=13640 CPUtime=102.26
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 3979 0 0 0 10224 2 0 0 25 0 1 0 31573601 13967360 2936 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 3410 2936 91 167 0 3241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13640

[startup+162.301 s]
/proc/loadavg: 1.05 0.73 0.33 2/65 22503
/proc/meminfo: memFree=977712/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=15884 CPUtime=162.25
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 4447 0 0 0 16222 3 0 0 25 0 1 0 31573601 16265216 3402 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 3971 3402 91 167 0 3802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15884

[startup+222.301 s]
/proc/loadavg: 1.06 0.79 0.37 2/65 22503
/proc/meminfo: memFree=976048/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=18472 CPUtime=222.23
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 4843 0 0 0 22220 3 0 0 25 0 1 0 31573601 18915328 3798 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 4618 3798 91 167 0 4449 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18472

[startup+282.302 s]
/proc/loadavg: 1.05 0.84 0.41 2/65 22503
/proc/meminfo: memFree=974384/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=19004 CPUtime=282.22
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 5270 0 0 0 28218 4 0 0 25 0 1 0 31573601 19460096 4225 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 4751 4225 91 167 0 4582 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19004

[startup+342.301 s]
/proc/loadavg: 1.13 0.90 0.46 2/65 22503
/proc/meminfo: memFree=972720/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=22884 CPUtime=342.2
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 5674 0 0 0 34215 5 0 0 25 0 1 0 31573601 23433216 4629 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 5721 4629 91 167 0 5552 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22884

[startup+402.302 s]
/proc/loadavg: 1.15 0.94 0.50 2/65 22503
/proc/meminfo: memFree=970992/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=23016 CPUtime=402.19
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 6095 0 0 0 40213 6 0 0 25 0 1 0 31573601 23568384 5050 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 5754 5050 91 167 0 5585 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23016

[startup+462.301 s]
/proc/loadavg: 1.10 0.97 0.53 2/65 22503
/proc/meminfo: memFree=969392/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=23016 CPUtime=462.17
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 6493 0 0 0 46211 6 0 0 25 0 1 0 31573601 23568384 5448 1992294400 134512640 135197378 4294956240 18446744073709551615 134596806 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 5754 5448 91 167 0 5585 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23016

[startup+522.301 s]
/proc/loadavg: 1.04 0.97 0.56 2/65 22503
/proc/meminfo: memFree=967792/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=29636 CPUtime=522.15
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 6915 0 0 0 52208 7 0 0 25 0 1 0 31573601 30347264 5870 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 7409 5870 91 167 0 7240 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29636

[startup+582.302 s]
/proc/loadavg: 1.01 0.97 0.58 2/65 22503
/proc/meminfo: memFree=966128/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=29768 CPUtime=582.14
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 7317 0 0 0 58206 8 0 0 25 0 1 0 31573601 30482432 6272 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 7442 6272 91 167 0 7273 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29768

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.61 2/65 22503
/proc/meminfo: memFree=964464/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=29768 CPUtime=642.12
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 7728 0 0 0 64204 8 0 0 25 0 1 0 31573601 30482432 6683 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 7442 6683 91 167 0 7273 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29768


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

[startup+4002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=868464/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157152 CPUtime=4001.24
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 31579 0 0 0 400078 46 0 0 25 0 1 0 31573601 160923648 30534 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39288 30534 91 167 0 39119 0
Current children cumulated CPU time (s) 4001.24
Current children cumulated vsize (KiB) 157152

[startup+4062.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=866800/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157152 CPUtime=4061.23
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 31984 0 0 0 406076 47 0 0 25 0 1 0 31573601 160923648 30939 1992294400 134512640 135197378 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39288 30939 91 167 0 39119 0
Current children cumulated CPU time (s) 4061.23
Current children cumulated vsize (KiB) 157152

[startup+4122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=865200/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157152 CPUtime=4121.21
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 32370 0 0 0 412074 47 0 0 25 0 1 0 31573601 160923648 31325 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39288 31325 91 167 0 39119 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 157152

[startup+4182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=863664/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157152 CPUtime=4181.19
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 32770 0 0 0 418071 48 0 0 25 0 1 0 31573601 160923648 31725 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39288 31725 91 167 0 39119 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 157152

[startup+4242.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=862128/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157152 CPUtime=4241.18
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 33156 0 0 0 424069 49 0 0 25 0 1 0 31573601 160923648 32111 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39288 32111 91 167 0 39119 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 157152

[startup+4302.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=860464/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157152 CPUtime=4301.17
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 33563 0 0 0 430067 50 0 0 25 0 1 0 31573601 160923648 32518 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39288 32518 91 167 0 39119 0
Current children cumulated CPU time (s) 4301.17
Current children cumulated vsize (KiB) 157152

[startup+4362.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=858928/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157152 CPUtime=4361.15
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 33946 0 0 0 436065 50 0 0 25 0 1 0 31573601 160923648 32901 1992294400 134512640 135197378 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39288 32901 91 167 0 39119 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 157152

[startup+4422.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=857392/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4421.13
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 34351 0 0 0 442062 51 0 0 25 0 1 0 31573601 161058816 33306 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 33306 91 167 0 39152 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 157284

[startup+4482.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=855856/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4481.12
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 34741 0 0 0 448061 51 0 0 25 0 1 0 31573601 161058816 33696 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 33696 91 167 0 39152 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 157284

[startup+4542.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=854192/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4541.1
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 35142 0 0 0 454058 52 0 0 25 0 1 0 31573601 161058816 34097 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 34097 91 167 0 39152 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 157284

[startup+4602.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=852528/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4601.09
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 35544 0 0 0 460056 53 0 0 25 0 1 0 31573601 161058816 34499 1992294400 134512640 135197378 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 34499 91 167 0 39152 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 157284

[startup+4662.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=850992/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4661.07
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 35936 0 0 0 466053 54 0 0 25 0 1 0 31573601 161058816 34891 1992294400 134512640 135197378 4294956240 18446744073709551615 134570772 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 34891 91 167 0 39152 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 157284

[startup+4722.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22511
/proc/meminfo: memFree=849392/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4721.06
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 36341 0 0 0 472052 54 0 0 25 0 1 0 31573601 161058816 35296 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 35296 91 167 0 39152 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 157284

[startup+4782.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22513
/proc/meminfo: memFree=847728/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4781.04
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 36748 0 0 0 478049 55 0 0 25 0 1 0 31573601 161058816 35703 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 35703 91 167 0 39152 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 157284

[startup+4842.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22513
/proc/meminfo: memFree=846064/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4841.02
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 37145 0 0 0 484046 56 0 0 25 0 1 0 31573601 161058816 36100 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 36100 91 167 0 39152 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 157284

[startup+4902.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22513
/proc/meminfo: memFree=844464/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4901.01
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 37552 0 0 0 490044 57 0 0 25 0 1 0 31573601 161058816 36507 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 36507 91 167 0 39152 0
Current children cumulated CPU time (s) 4901.01
Current children cumulated vsize (KiB) 157284

[startup+4962.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22513
/proc/meminfo: memFree=842800/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=4960.99
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 37956 0 0 0 496042 57 0 0 25 0 1 0 31573601 161058816 36911 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 36911 91 167 0 39152 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 157284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 22513
/proc/meminfo: memFree=841776/2055920 swapFree=4192956/4192956
[pid=22502] ppid=22500 vsize=157284 CPUtime=5000.09
/proc/22502/stat : 22502 (march_hi) R 22500 22502 22405 0 -1 4194304 38212 0 0 0 499951 58 0 0 25 0 1 0 31573601 161058816 37167 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 39321 37167 91 167 0 39152 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 157284

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): 5001.43
CPU time (s): 5000.12
CPU user time (s): 4999.51
CPU system time (s): 0.605907
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 157284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.605907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38212
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= 10243

runsolver used 4.90125 second user time and 8.79466 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-18 08:16:43
IDJOB=1627885
IDBENCH=70341
IDSOLVER=583
FILE ID=node19/1627885-1240035403
PBS_JOBID= 9158998
Free space on /tmp= 66364 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627885-1240035403/watcher-1627885-1240035403 -o /tmp/evaluation-result-1627885-1240035403/solver-1627885-1240035403 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627885-1240035403.cnf

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=1073523843

node19.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		: 3000.236
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		: 3000.236
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:        991448 kB
Buffers:         92116 kB
Cached:         874028 kB
SwapCached:          0 kB
Active:         303616 kB
Inactive:       676448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          23672 kB
Slab:            70288 kB
Committed_AS:   170804 kB
PageTables:       1452 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= 66364 MiB
End job on node19 at 2009-04-18 09:40:07