Trace number 1627740

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) 5000.1 5001.57

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1353769076-009.cnf
MD5SUM0aeb33d4615b67c4ba3e205bec8691bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.7467
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.39/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.42	c main()::
0.39/0.42	c initFormula():: searching for DIMACS p-line....
0.39/0.42	c full lookahead due to high density!
0.39/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.39/0.42	c parseCNF():: parsing....
0.39/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.42	c runParser():: parsing was successful, warming up engines...
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.39/0.42	c stat :: sign balance is biased by 0.042
0.39/0.42	c using k-SAT heuristics (size based diff)
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c number of free variables = 800
0.39/0.42	c dynamic_preselect_setsize :: off
0.39/0.42	c main():: all systems go!
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 386
0.59/0.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 30912
8.59/8.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2528587
708.78/709.05	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 |********************************
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c |**********************************
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c |********************************************************
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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-1627740-1239993549/watcher-1627740-1239993549 -o /tmp/evaluation-result-1627740-1239993549/solver-1627740-1239993549 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627740-1239993549.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 0.97 0.98 3/64 18229
/proc/meminfo: memFree=1125080/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=968 CPUtime=0
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 27388799 991232 111 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 242 111 58 167 0 73 0

[startup+0.023189 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18229
/proc/meminfo: memFree=1125080/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=1232 CPUtime=0.02
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 190 0 0 0 2 0 0 0 18 0 1 0 27388799 1261568 175 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 308 175 58 167 0 139 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1232

[startup+0.101198 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18229
/proc/meminfo: memFree=1125080/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=2192 CPUtime=0.09
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 1493 0 0 0 9 0 0 0 18 0 1 0 27388799 2244608 340 1992294400 134512640 135197378 4294956240 18446744073709551615 134579648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 548 340 81 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.301219 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18229
/proc/meminfo: memFree=1125080/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=3020 CPUtime=0.29
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 1990 0 0 0 29 0 0 0 19 0 1 0 27388799 3092480 548 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 755 548 82 167 0 586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.701265 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18229
/proc/meminfo: memFree=1125080/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=5380 CPUtime=0.69
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 2505 0 0 0 69 0 0 0 23 0 1 0 27388799 5509120 889 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 1345 889 93 167 0 1176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5380

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1121808/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=5384 CPUtime=1.49
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 2507 0 0 0 149 0 0 0 25 0 1 0 27388799 5513216 891 1992294400 134512640 135197378 4294956240 18446744073709551615 134550656 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 1346 891 93 167 0 1177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5384

[startup+3.10153 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1121680/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=5384 CPUtime=3.09
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 2507 0 0 0 309 0 0 0 25 0 1 0 27388799 5513216 891 1992294400 134512640 135197378 4294956240 18446744073709551615 134541538 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 1346 891 93 167 0 1177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5384

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1121104/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=6068 CPUtime=6.3
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 2643 0 0 0 629 1 0 0 25 0 1 0 27388799 6213632 1027 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 1517 1027 93 167 0 1348 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6068

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1120464/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=6920 CPUtime=12.69
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 2785 0 0 0 1268 1 0 0 25 0 1 0 27388799 7086080 1169 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 1730 1169 93 167 0 1561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6920

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1119312/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=7684 CPUtime=25.49
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 3067 0 0 0 2548 1 0 0 25 0 1 0 27388799 7868416 1451 1992294400 134512640 135197378 4294956240 18446744073709551615 134524887 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 1921 1451 93 167 0 1752 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7684

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1117136/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=10560 CPUtime=51.08
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 3641 0 0 0 5106 2 0 0 25 0 1 0 27388799 10813440 2025 1992294400 134512640 135197378 4294956240 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 2640 2025 93 167 0 2471 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10560

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1112464/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=17028 CPUtime=102.27
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 4785 0 0 0 10224 3 0 0 25 0 1 0 27388799 17436672 3169 1992294400 134512640 135197378 4294956240 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 4257 3169 93 167 0 4088 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1107024/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=23212 CPUtime=162.24
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 6140 0 0 0 16220 4 0 0 25 0 1 0 27388799 23769088 4524 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 5803 4524 93 167 0 5634 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23212

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1101584/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=31944 CPUtime=222.22
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 7483 0 0 0 22217 5 0 0 25 0 1 0 27388799 32710656 5867 1992294400 134512640 135197378 4294956240 18446744073709551615 134618072 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 7986 5867 93 167 0 7817 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31944

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1096080/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=32476 CPUtime=282.22
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 8871 0 0 0 28215 7 0 0 25 0 1 0 27388799 33255424 7255 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 8119 7255 93 167 0 7950 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32476

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1090640/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=45572 CPUtime=342.2
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 10194 0 0 0 34212 8 0 0 25 0 1 0 27388799 46665728 8578 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 11393 8578 93 167 0 11224 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45572

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1085456/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=45572 CPUtime=402.18
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 11493 0 0 0 40209 9 0 0 25 0 1 0 27388799 46665728 9877 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 11393 9877 93 167 0 11224 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1080336/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=65216 CPUtime=462.15
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 12787 0 0 0 46206 9 0 0 25 0 1 0 27388799 66781184 11171 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 16304 11171 93 167 0 16135 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 65216

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1075344/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=65752 CPUtime=522.14
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 14051 0 0 0 52203 11 0 0 25 0 1 0 27388799 67330048 12435 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 16438 12435 93 167 0 16269 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 65752

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1070352/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=65752 CPUtime=582.12
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 15284 0 0 0 58200 12 0 0 25 0 1 0 27388799 67330048 13668 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 16438 13668 93 167 0 16269 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 65752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18230
/proc/meminfo: memFree=1065552/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=65752 CPUtime=642.11
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 16467 0 0 0 64198 13 0 0 25 0 1 0 27388799 67330048 14851 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 16438 14851 93 167 0 16269 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 65752


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=774352/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4061.1
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 88873 0 0 0 406028 82 0 0 25 0 1 0 27388799 472899584 87257 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 87257 93 167 0 115285 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 461816

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=769744/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4121.08
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 90025 0 0 0 412025 83 0 0 25 0 1 0 27388799 472899584 88409 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 88409 93 167 0 115285 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 461816

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=765392/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4181.07
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 91091 0 0 0 418022 85 0 0 25 0 1 0 27388799 472899584 89475 1992294400 134512640 135197378 4294956240 18446744073709551615 134618510 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 89475 93 167 0 115285 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 461816

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=760080/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4241.05
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 92441 0 0 0 424018 87 0 0 25 0 1 0 27388799 472899584 90825 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 90825 93 167 0 115285 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 461816

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=754576/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4301.03
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 93787 0 0 0 430016 87 0 0 25 0 1 0 27388799 472899584 92171 1992294400 134512640 135197378 4294956240 18446744073709551615 134649037 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 92171 93 167 0 115285 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 461816

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=749264/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4361.01
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 95129 0 0 0 436012 89 0 0 25 0 1 0 27388799 472899584 93513 1992294400 134512640 135197378 4294956240 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 93513 93 167 0 115285 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 461816

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=743824/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4420.99
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 96469 0 0 0 442009 90 0 0 25 0 1 0 27388799 472899584 94853 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 94853 93 167 0 115285 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 461816

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=738576/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4480.98
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 97789 0 0 0 448007 91 0 0 25 0 1 0 27388799 472899584 96173 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 96173 93 167 0 115285 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 461816

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=733328/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4540.96
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 99091 0 0 0 454004 92 0 0 25 0 1 0 27388799 472899584 97475 1992294400 134512640 135197378 4294956240 18446744073709551615 134618145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 97475 93 167 0 115285 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 461816

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=728144/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4600.95
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 100380 0 0 0 460001 94 0 0 25 0 1 0 27388799 472899584 98764 1992294400 134512640 135197378 4294956240 18446744073709551615 134548484 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 98764 93 167 0 115285 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 461816

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=723088/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4660.93
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 101644 0 0 0 465998 95 0 0 25 0 1 0 27388799 472899584 100028 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 100028 93 167 0 115285 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 461816

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=718160/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4720.91
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 102874 0 0 0 471995 96 0 0 25 0 1 0 27388799 472899584 101258 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 101258 93 167 0 115285 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 461816

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=713552/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4780.89
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 104034 0 0 0 477992 97 0 0 25 0 1 0 27388799 472899584 102418 1992294400 134512640 135197378 4294956240 18446744073709551615 134556608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 102418 93 167 0 115285 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 461816

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=709328/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4840.88
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 105058 0 0 0 483990 98 0 0 25 0 1 0 27388799 472899584 103442 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 103442 93 167 0 115285 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 461816

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18238
/proc/meminfo: memFree=704016/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4900.86
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 106409 0 0 0 489987 99 0 0 25 0 1 0 27388799 472899584 104793 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 104793 93 167 0 115285 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 461816

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18244
/proc/meminfo: memFree=698640/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=4960.83
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 107742 0 0 0 495983 100 0 0 25 0 1 0 27388799 472899584 106126 1992294400 134512640 135197378 4294956240 18446744073709551615 134618622 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 106126 93 167 0 115285 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 461816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18244
/proc/meminfo: memFree=695120/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=5000.03
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 108613 0 0 0 499902 101 0 0 25 0 1 0 27388799 472899584 106997 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 106997 93 167 0 115285 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 461816

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18244
/proc/meminfo: memFree=695120/2055920 swapFree=4192956/4192956
[pid=18229] ppid=18227 vsize=461816 CPUtime=5000.03
/proc/18229/stat : 18229 (march_hi) R 18227 18229 18157 0 -1 4194304 108613 0 0 0 499902 101 0 0 25 0 1 0 27388799 472899584 106997 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18229/statm: 115454 106997 93 167 0 115285 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 461816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.57
CPU time (s): 5000.1
CPU user time (s): 4999.02
CPU system time (s): 1.07983
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 461816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.02
system time used= 1.07984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108613
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= 8605

runsolver used 4.75028 second user time and 8.95264 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-17 20:39:09
IDJOB=1627740
IDBENCH=70196
IDSOLVER=583
FILE ID=node5/1627740-1239993549
PBS_JOBID= 9158092
Free space on /tmp= 66424 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1353769076-009.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627740-1239993549/watcher-1627740-1239993549 -o /tmp/evaluation-result-1627740-1239993549/solver-1627740-1239993549 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627740-1239993549.cnf

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

MD5SUM BENCH= 0aeb33d4615b67c4ba3e205bec8691bf
RANDOM SEED=2079243638

node5.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		: 3000.212
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		: 3000.212
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:       1125496 kB
Buffers:         77440 kB
Cached:         785072 kB
SwapCached:          0 kB
Active:         171132 kB
Inactive:       704336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1125496 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          22600 kB
Slab:            40996 kB
Committed_AS:   142616 kB
PageTables:       1388 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= 66424 MiB
End job on node5 at 2009-04-17 22:02:32