Trace number 1512781

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1388268034-092.cnf
MD5SUM487c5503612c9b61998004f60168456d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data

0.49/0.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.59	c main()::
0.49/0.59	c initFormula():: searching for DIMACS p-line....
0.49/0.59	c full lookahead due to high density!
0.49/0.59	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.59	c parseCNF():: parsing....
0.49/0.59	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.59	c runParser():: parsing was successful, warming up engines...
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.59	c stat :: sign balance is biased by 0.040
0.49/0.59	c using k-SAT heuristics (size based diff)
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.59	c longest clause has size 5
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c number of free variables = 1100
0.49/0.59	c dynamic_preselect_setsize :: off
0.49/0.59	c main():: all systems go!
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 448
0.79/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 60230
19.88/19.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************

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-1512781-1238208931/watcher-1512781-1238208931 -o /tmp/evaluation-result-1512781-1238208931/solver-1512781-1238208931 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512781-1238208931.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: 0.95 0.97 0.91 3/64 4345
/proc/meminfo: memFree=1080448/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=1012 CPUtime=0
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1093555037 1036288 123 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 253 123 58 167 0 84 0

[startup+0.0390969 s]
/proc/loadavg: 0.95 0.97 0.91 3/64 4345
/proc/meminfo: memFree=1080448/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=1408 CPUtime=0.03
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 255 0 0 0 3 0 0 0 18 0 1 0 1093555037 1441792 240 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 352 240 58 167 0 183 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1408

[startup+0.102107 s]
/proc/loadavg: 0.95 0.97 0.91 3/64 4345
/proc/meminfo: memFree=1080448/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=3576 CPUtime=0.09
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 1138 0 0 0 9 0 0 0 18 0 1 0 1093555037 3661824 637 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 894 637 79 167 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.30114 s]
/proc/loadavg: 0.95 0.97 0.91 3/64 4345
/proc/meminfo: memFree=1080448/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=3920 CPUtime=0.29
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 2853 0 0 0 28 1 0 0 19 0 1 0 1093555037 4014080 698 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 980 698 82 167 0 811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.701208 s]
/proc/loadavg: 0.95 0.97 0.91 3/64 4345
/proc/meminfo: memFree=1080448/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=7096 CPUtime=0.69
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 3598 0 0 0 68 1 0 0 22 0 1 0 1093555037 7266304 1187 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 1774 1187 93 167 0 1605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7096

[startup+1.50134 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1076024/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=7112 CPUtime=1.49
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 3603 0 0 0 148 1 0 0 25 0 1 0 1093555037 7282688 1192 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 1778 1192 93 167 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7112

[startup+3.10161 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1075896/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=7112 CPUtime=3.09
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 3603 0 0 0 308 1 0 0 25 0 1 0 1093555037 7282688 1192 1992294400 134512640 135197378 4294956240 18446744073709551615 134572855 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 1778 1192 93 167 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7112

[startup+6.30116 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1075832/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=7112 CPUtime=6.29
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 3603 0 0 0 628 1 0 0 25 0 1 0 1093555037 7282688 1192 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 1778 1192 93 167 0 1609 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7112

[startup+12.7012 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1074936/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=8136 CPUtime=12.69
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 3826 0 0 0 1268 1 0 0 25 0 1 0 1093555037 8331264 1415 1992294400 134512640 135197378 4294956240 18446744073709551615 134593311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 2034 1415 93 167 0 1865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8136

[startup+25.5024 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1073976/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=9412 CPUtime=25.49
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 4047 0 0 0 2547 2 0 0 25 0 1 0 1093555037 9637888 1636 1992294400 134512640 135197378 4294956240 18446744073709551615 134593137 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 2353 1636 93 167 0 2184 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9412

[startup+51.1017 s]
/proc/loadavg: 0.97 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1072120/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=12288 CPUtime=51.08
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 4518 0 0 0 5105 3 0 0 25 0 1 0 1093555037 12582912 2107 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 3072 2107 93 167 0 2903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12288

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1068408/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=14880 CPUtime=102.26
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 5441 0 0 0 10222 4 0 0 25 0 1 0 1093555037 15237120 3030 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 3720 3030 93 167 0 3551 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14880

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1063864/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=24852 CPUtime=162.24
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 6559 0 0 0 16219 5 0 0 25 0 1 0 1093555037 25448448 4148 1992294400 134512640 135197378 4294956240 18446744073709551615 134556426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 6213 4148 93 167 0 6044 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24852

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1059448/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=25204 CPUtime=222.22
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 7662 0 0 0 22216 6 0 0 25 0 1 0 1093555037 25808896 5251 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 6301 5251 93 167 0 6132 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25204

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4346
/proc/meminfo: memFree=1054968/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=33936 CPUtime=282.2
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 8778 0 0 0 28213 7 0 0 25 0 1 0 1093555037 34750464 6367 1992294400 134512640 135197378 4294956240 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 8484 6367 93 167 0 8315 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33936

[startup+342.301 s]
/proc/loadavg: 1.31 1.05 0.94 2/65 4352
/proc/meminfo: memFree=1050352/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=33936 CPUtime=342.17
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 9902 0 0 0 34209 8 0 0 25 0 1 0 1093555037 34750464 7491 1992294400 134512640 135197378 4294956240 18446744073709551615 134593101 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 8484 7491 93 167 0 8315 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33936

[startup+402.301 s]
/proc/loadavg: 1.18 1.06 0.94 2/65 4828
/proc/meminfo: memFree=1045400/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=47032 CPUtime=402.12
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 11028 0 0 0 40202 10 0 0 25 0 1 0 1093555037 48160768 8617 1992294400 134512640 135197378 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 11758 8617 93 167 0 11589 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 47032

[startup+462.302 s]
/proc/loadavg: 1.19 1.09 0.96 2/65 4828
/proc/meminfo: memFree=1040688/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=47744 CPUtime=462.1
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 12234 0 0 0 46198 12 0 0 25 0 1 0 1093555037 48889856 9823 1992294400 134512640 135197378 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 11936 9823 93 167 0 11767 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 47744

[startup+522.302 s]
/proc/loadavg: 1.10 1.08 0.96 2/65 4828
/proc/meminfo: memFree=1036272/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=47744 CPUtime=522.09
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 13353 0 0 0 52196 13 0 0 25 0 1 0 1093555037 48889856 10942 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 11936 10942 93 167 0 11767 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 47744

[startup+582.302 s]
/proc/loadavg: 1.10 1.08 0.97 2/65 4828
/proc/meminfo: memFree=1031600/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=67388 CPUtime=582.06
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 14491 0 0 0 58192 14 0 0 25 0 1 0 1093555037 69005312 12080 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 16847 12080 93 167 0 16678 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 67388

[startup+642.302 s]
/proc/loadavg: 1.03 1.06 0.97 2/65 4828
/proc/meminfo: memFree=1026992/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=67388 CPUtime=642.04
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 15621 0 0 0 64189 15 0 0 25 0 1 0 1093555037 69005312 13210 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 16847 13210 93 167 0 16678 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 67388

[startup+702.301 s]
/proc/loadavg: 1.01 1.05 0.97 2/65 4828
/proc/meminfo: memFree=1022520/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=67388 CPUtime=702.02
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 16753 0 0 0 70185 17 0 0 25 0 1 0 1093555037 69005312 14342 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 16847 14342 93 167 0 16678 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 67388

[startup+762.304 s]
/proc/loadavg: 1.00 1.04 0.97 2/65 4828
/proc/meminfo: memFree=1017912/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=67388 CPUtime=762.01
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 17894 0 0 0 76183 18 0 0 25 0 1 0 1093555037 69005312 15483 1992294400 134512640 135197378 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 16847 15483 93 167 0 16678 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 67388

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 0.97 2/65 4828
/proc/meminfo: memFree=1013432/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=97568 CPUtime=821.98
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 19032 0 0 0 82179 19 0 0 25 0 1 0 1093555037 99909632 16621 1992294400 134512640 135197378 4294956240 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 24392 16621 93 167 0 24223 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 97568

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 0.97 2/65 4828
/proc/meminfo: memFree=1008888/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=97568 CPUtime=881.96
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 20153 0 0 0 88176 20 0 0 25 0 1 0 1093555037 99909632 17742 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 24392 17742 93 167 0 24223 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 97568

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 0.97 2/65 4828
/proc/meminfo: memFree=1004408/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=97568 CPUtime=941.95
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 21287 0 0 0 94174 21 0 0 25 0 1 0 1093555037 99909632 18876 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 24392 18876 93 167 0 24223 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 97568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 4828
/proc/meminfo: memFree=999864/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=97568 CPUtime=1001.92
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 22412 0 0 0 100170 22 0 0 25 0 1 0 1093555037 99909632 20001 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 24392 20001 93 167 0 24223 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 97568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4828
/proc/meminfo: memFree=995448/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=97568 CPUtime=1061.9
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 23532 0 0 0 106167 23 0 0 25 0 1 0 1093555037 99909632 21121 1992294400 134512640 135197378 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 24392 21121 93 167 0 24223 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 97568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4828
/proc/meminfo: memFree=990904/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=97568 CPUtime=1121.89
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 24652 0 0 0 112165 24 0 0 25 0 1 0 1093555037 99909632 22241 1992294400 134512640 135197378 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 24392 22241 93 167 0 24223 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 97568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4828
/proc/meminfo: memFree=986488/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=97568 CPUtime=1181.87
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 25770 0 0 0 118161 26 0 0 25 0 1 0 1093555037 99909632 23359 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 24392 23359 93 167 0 24223 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 97568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4828
/proc/meminfo: memFree=984824/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=141768 CPUtime=1200.06
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 26109 0 0 0 119979 27 0 0 25 0 1 0 1093555037 145170432 23698 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 35442 23698 93 167 0 35273 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 141768

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4828
/proc/meminfo: memFree=984824/2055920 swapFree=4175308/4192956
[pid=4345] ppid=4343 vsize=141768 CPUtime=1200.06
/proc/4345/stat : 4345 (march_hi) R 4343 4345 4216 0 -1 4194304 26109 0 0 0 119979 27 0 0 25 0 1 0 1093555037 145170432 23698 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4345/statm: 35442 23698 93 167 0 35273 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 141768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.295955
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 141768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26109
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= 2841

runsolver used 0.895863 second user time and 2.50462 second system time

The end

Launcher Data

Begin job on node55 at 2009-03-28 03:55:31
IDJOB=1512781
IDBENCH=70208
IDSOLVER=521
FILE ID=node55/1512781-1238208931
PBS_JOBID= 9060511
Free space on /tmp= 66212 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1388268034-092.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512781-1238208931/watcher-1512781-1238208931 -o /tmp/evaluation-result-1512781-1238208931/solver-1512781-1238208931 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512781-1238208931.cnf

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

MD5SUM BENCH= 487c5503612c9b61998004f60168456d
RANDOM SEED=1493686917

node55.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		: 3000.259
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		: 3000.259
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:       1080864 kB
Buffers:         78744 kB
Cached:         801244 kB
SwapCached:      11560 kB
Active:          77220 kB
Inactive:       815912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080864 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          18824 kB
Slab:            67908 kB
Committed_AS:  2683956 kB
PageTables:       1372 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= 66212 MiB
End job on node55 at 2009-03-28 04:15:34