Trace number 1513729

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) 1200.06 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
MD5SUM05f00f0c3f7e171627ff97eb0175accd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.58591
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.10	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.10	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.10	c main()::
0.09/0.10	c initFormula():: searching for DIMACS p-line....
0.09/0.10	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.09/0.10	c parseCNF():: parsing....
0.09/0.10	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.10	c runParser():: parsing was successful, warming up engines...
0.09/0.10	c simplify_formula():: removed 0 tautological, 40 satisfied and 0 duplicate clauses
0.09/0.10	c preprocessing fase I completed:: there are now 1994 free variables and 8360 clauses.
0.09/0.10	c stat :: sign balance is biased by 0.482
0.09/0.10	c using 3-SAT heuristics (occurence based diff)
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.09/0.10	c resolvent_look() :: found 66 resolvents
0.09/0.10	c lessRedundantTransformation():: nothing to be done.
0.09/0.10	c transformTo3SAT():: you gave me 2000 variables and 8426 clauses.
0.09/0.10	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.10	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.10	c transformTo3SAT():: the transformation yielded 2000 variabels and 8426 clauses.
0.09/0.10	c main():: clause / variable ratio: ( 8426 / 2000 ) = 4.21
0.09/0.10	c longest clause has size 3
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c number of free variables = 1994
0.09/0.10	c dynamic_preselect_setsize :: off
0.09/0.10	c main():: all systems go!
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 270
0.29/0.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 11254
6.49/6.53	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 547747
308.57/308.73	c |----------------------------------------------------------------|
c |*
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c |***********************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513729-1238220985/watcher-1513729-1238220985 -o /tmp/evaluation-result-1513729-1238220985/solver-1513729-1238220985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513729-1238220985.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.84 0.94 0.91 3/64 2661
/proc/meminfo: memFree=765200/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=968 CPUtime=0
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1094763491 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134785102 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 242 126 58 167 0 73 0

[startup+0.100532 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 2661
/proc/meminfo: memFree=765200/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=4396 CPUtime=0.09
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 574 0 0 0 9 0 0 0 18 0 1 0 1094763491 4501504 502 1992294400 134512640 135197378 4294956240 18446744073709551615 134565230 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1099 502 86 167 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4396

[startup+0.201552 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 2661
/proc/meminfo: memFree=765200/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=4656 CPUtime=0.19
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1081 0 0 0 19 0 0 0 18 0 1 0 1094763491 4767744 1009 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1164 1009 91 167 0 995 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4656

[startup+0.301572 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 2661
/proc/meminfo: memFree=765200/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=4788 CPUtime=0.29
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1112 0 0 0 29 0 0 0 19 0 1 0 1094763491 4902912 1040 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1197 1040 91 167 0 1028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4788

[startup+0.701651 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 2661
/proc/meminfo: memFree=765200/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=4920 CPUtime=0.69
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1142 0 0 0 69 0 0 0 22 0 1 0 1094763491 5038080 1070 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1230 1070 91 167 0 1061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4920

[startup+1.50181 s]
/proc/loadavg: 0.84 0.94 0.91 2/65 2662
/proc/meminfo: memFree=761224/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=5064 CPUtime=1.49
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1164 0 0 0 149 0 0 0 25 0 1 0 1094763491 5185536 1092 1992294400 134512640 135197378 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1266 1092 91 167 0 1097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064

[startup+3.10113 s]
/proc/loadavg: 0.84 0.94 0.91 2/65 2662
/proc/meminfo: memFree=760904/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=5244 CPUtime=3.09
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1207 0 0 0 309 0 0 0 25 0 1 0 1094763491 5369856 1135 1992294400 134512640 135197378 4294956240 18446744073709551615 134618863 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1311 1135 91 167 0 1142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5244

[startup+6.30177 s]
/proc/loadavg: 0.85 0.94 0.91 2/65 2662
/proc/meminfo: memFree=760584/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=5548 CPUtime=6.29
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1280 0 0 0 629 0 0 0 25 0 1 0 1094763491 5681152 1207 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1387 1207 91 167 0 1218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5548

[startup+12.7011 s]
/proc/loadavg: 0.87 0.94 0.91 2/65 2662
/proc/meminfo: memFree=760080/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=6060 CPUtime=12.68
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1383 0 0 0 1268 0 0 0 25 0 1 0 1094763491 6205440 1310 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1515 1310 91 167 0 1346 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6060

[startup+25.5016 s]
/proc/loadavg: 0.89 0.94 0.91 2/65 2662
/proc/meminfo: memFree=759440/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=7048 CPUtime=25.49
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1536 0 0 0 2548 1 0 0 25 0 1 0 1094763491 7217152 1463 1992294400 134512640 135197378 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1762 1463 91 167 0 1593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7048

[startup+51.1017 s]
/proc/loadavg: 0.93 0.94 0.91 2/65 2662
/proc/meminfo: memFree=758160/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=8012 CPUtime=51.07
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 1856 0 0 0 5106 1 0 0 25 0 1 0 1094763491 8204288 1782 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 2003 1782 91 167 0 1834 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8012

[startup+102.302 s]
/proc/loadavg: 0.97 0.95 0.91 2/65 2662
/proc/meminfo: memFree=755728/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=11228 CPUtime=102.26
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 2449 0 0 0 10224 2 0 0 25 0 1 0 1094763491 11497472 2375 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 2807 2375 91 167 0 2638 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11228

[startup+162.303 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 2662
/proc/meminfo: memFree=752848/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=14356 CPUtime=162.23
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 3157 0 0 0 16220 3 0 0 25 0 1 0 1094763491 14700544 3083 1992294400 134512640 135197378 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 3589 3083 91 167 0 3420 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14356

[startup+222.305 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 2662
/proc/meminfo: memFree=749904/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=19060 CPUtime=222.21
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 3880 0 0 0 22217 4 0 0 25 0 1 0 1094763491 19517440 3806 1992294400 134512640 135197378 4294956240 18446744073709551615 134552392 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 4765 3806 91 167 0 4596 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19060

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=746896/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=25012 CPUtime=282.18
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 4635 0 0 0 28214 4 0 0 25 0 1 0 1094763491 25612288 4561 1992294400 134512640 135197378 4294956240 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6253 4561 91 167 0 6084 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25012

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=744016/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=26656 CPUtime=342.16
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 5355 0 0 0 34211 5 0 0 25 0 1 0 1094763491 27295744 5281 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6664 5281 91 167 0 6495 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26656

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=741392/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=26656 CPUtime=402.13
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 6009 0 0 0 40208 5 0 0 25 0 1 0 1094763491 27295744 5935 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6664 5935 91 167 0 6495 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26656

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=738640/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=35520 CPUtime=462.12
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 6674 0 0 0 46205 7 0 0 25 0 1 0 1094763491 36372480 6600 1992294400 134512640 135197378 4294956240 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8880 6600 91 167 0 8711 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35520

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=735952/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=35520 CPUtime=522.09
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 7366 0 0 0 52202 7 0 0 25 0 1 0 1094763491 36372480 7292 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8880 7292 91 167 0 8711 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 35520

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=732944/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=35520 CPUtime=582.07
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 8105 0 0 0 58199 8 0 0 25 0 1 0 1094763491 36372480 8031 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8880 8031 91 167 0 8711 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 35520

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=730384/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=35520 CPUtime=642.05
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 8759 0 0 0 64196 9 0 0 25 0 1 0 1094763491 36372480 8685 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8880 8685 91 167 0 8711 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 35520

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=727632/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=52040 CPUtime=702.03
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 9417 0 0 0 70193 10 0 0 25 0 1 0 1094763491 53288960 9343 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 13010 9343 91 167 0 12841 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 52040

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=724944/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=52040 CPUtime=762.01
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 10089 0 0 0 76190 11 0 0 25 0 1 0 1094763491 53288960 10015 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 13010 10015 91 167 0 12841 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 52040

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=722128/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=52040 CPUtime=821.98
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 10797 0 0 0 82186 12 0 0 25 0 1 0 1094763491 53288960 10723 1992294400 134512640 135197378 4294956240 18446744073709551615 134552405 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 13010 10723 91 167 0 12841 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 52040

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=719312/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=52040 CPUtime=881.96
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 11495 0 0 0 88183 13 0 0 25 0 1 0 1094763491 53288960 11421 1992294400 134512640 135197378 4294956240 18446744073709551615 134617894 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 13010 11421 91 167 0 12841 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 52040

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=716688/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=52040 CPUtime=941.94
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 12150 0 0 0 94180 14 0 0 25 0 1 0 1094763491 53288960 12076 1992294400 134512640 135197378 4294956240 18446744073709551615 134553086 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 13010 12076 91 167 0 12841 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 52040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=713936/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=71684 CPUtime=1001.91
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 12828 0 0 0 100177 14 0 0 25 0 1 0 1094763491 73404416 12754 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 17921 12754 91 167 0 17752 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 71684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=711120/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=71816 CPUtime=1061.89
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 13523 0 0 0 106174 15 0 0 25 0 1 0 1094763491 73539584 13449 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 17954 13449 91 167 0 17785 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 71816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=708176/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=71816 CPUtime=1121.86
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 14254 0 0 0 112171 15 0 0 25 0 1 0 1094763491 73539584 14180 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 17954 14180 91 167 0 17785 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 71816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=705488/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=71816 CPUtime=1181.84
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 14929 0 0 0 118168 16 0 0 25 0 1 0 1094763491 73539584 14855 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 17954 14855 91 167 0 17785 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 71816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2662
/proc/meminfo: memFree=704656/2055920 swapFree=4170620/4192956
[pid=2661] ppid=2659 vsize=71816 CPUtime=1200.04
/proc/2661/stat : 2661 (march_hi) R 2659 2661 2624 0 -1 4194304 15134 0 0 0 119988 16 0 0 25 0 1 0 1094763491 73539584 15060 1992294400 134512640 135197378 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 17954 15060 91 167 0 17785 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 71816

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): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.178972
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 71816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15134
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= 1836

runsolver used 0.835872 second user time and 2.57261 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 07:16:25
IDJOB=1513729
IDBENCH=70287
IDSOLVER=521
FILE ID=node33/1513729-1238220985
PBS_JOBID= 9060648
Free space on /tmp= 66132 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513729-1238220985/watcher-1513729-1238220985 -o /tmp/evaluation-result-1513729-1238220985/solver-1513729-1238220985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1513729-1238220985.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 05f00f0c3f7e171627ff97eb0175accd
RANDOM SEED=1231870878

node33.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		: 3000.266
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		: 3000.266
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:        765616 kB
Buffers:         83696 kB
Cached:        1102212 kB
SwapCached:      16128 kB
Active:         102092 kB
Inactive:      1101420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        765616 kB
SwapTotal:     4192956 kB
SwapFree:      4170620 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          18084 kB
Slab:            72808 kB
Committed_AS:  3008620 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 07:36:28