Trace number 1734862

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) 1200.02 1200.31

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted 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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

1.79/1.80	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.80	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.80	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.80	c main()::
1.79/1.80	c initFormula():: searching for DIMACS p-line....
1.79/1.80	c full lookahead due to high density!
1.79/1.80	c initFormula():: the DIMACS p-line indicates a CNF of 2640 variables and 305320 clauses.
1.79/1.80	c parseCNF():: parsing....
1.79/1.80	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.80	c runParser():: parsing was successful, warming up engines...
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 8262 duplicate clauses
1.79/1.80	c preprocessing fase I completed:: there are now 2640 free variables and 297058 clauses.
1.79/1.80	c stat :: sign balance is biased by 222.903
1.79/1.80	c using k-SAT heuristics (size based diff)
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c main():: clause / variable ratio: ( 297058 / 2640 ) = 112.52
1.79/1.80	c longest clause has size 33
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c number of free variables = 2640
1.79/1.80	c dynamic_preselect_setsize :: off
1.79/1.80	c main():: all systems go!
1.79/1.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 371
3.79/3.86	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: 30806
82.77/82.83	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 |***************************************************************

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-1734862-1240797914/watcher-1734862-1240797914 -o /tmp/evaluation-result-1734862-1240797914/solver-1734862-1240797914 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1734862-1240797914.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: 0.85 0.99 0.99 3/64 17251
/proc/meminfo: memFree=1578480/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=3360 CPUtime=0
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 107818831 3440640 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 840 425 57 167 0 671 0

[startup+0.0124201 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 17251
/proc/meminfo: memFree=1578480/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=3492 CPUtime=0
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 478 0 0 0 0 0 0 0 18 0 1 0 107818831 3575808 463 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 873 463 57 167 0 704 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3492

[startup+0.101428 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 17251
/proc/meminfo: memFree=1578480/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=4944 CPUtime=0.09
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 911 0 0 0 9 0 0 0 18 0 1 0 107818831 5062656 896 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 1236 896 57 167 0 1067 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4944

[startup+0.301444 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 17251
/proc/meminfo: memFree=1578480/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=7980 CPUtime=0.29
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 1887 0 0 0 29 0 0 0 19 0 1 0 107818831 8171520 1872 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 1995 1872 57 167 0 1826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7980

[startup+0.701481 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 17251
/proc/meminfo: memFree=1578480/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=24828 CPUtime=0.69
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 7261 0 0 0 66 3 0 0 22 0 1 0 107818831 25423872 3733 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 6207 3733 585 167 0 6038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24828

[startup+1.50155 s]
/proc/loadavg: 0.85 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1569320/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=30332 CPUtime=1.49
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 19892 0 0 0 140 9 0 0 25 0 1 0 107818831 31059968 2808 1992294400 134512640 135197378 4294956240 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 7583 2808 87 167 0 7414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30332

[startup+3.1017 s]
/proc/loadavg: 0.85 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1563816/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=33824 CPUtime=3.09
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 24101 0 0 0 298 11 0 0 25 0 1 0 107818831 34635776 3701 1992294400 134512640 135197378 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 8456 3701 89 167 0 8287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33824

[startup+6.30199 s]
/proc/loadavg: 0.87 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1562936/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=34548 CPUtime=6.29
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 24291 0 0 0 618 11 0 0 25 0 1 0 107818831 35377152 3891 1992294400 134512640 135197378 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 8637 3891 92 167 0 8468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34548

[startup+12.7016 s]
/proc/loadavg: 0.88 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1562488/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=34948 CPUtime=12.68
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 24387 0 0 0 1257 11 0 0 25 0 1 0 107818831 35786752 3986 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 8737 3986 92 167 0 8568 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34948

[startup+25.5017 s]
/proc/loadavg: 0.90 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1561976/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=35424 CPUtime=25.49
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 24509 0 0 0 2537 12 0 0 25 0 1 0 107818831 36274176 4108 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 8856 4108 92 167 0 8687 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35424

[startup+51.101 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1560888/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=36868 CPUtime=51.08
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 24796 0 0 0 5096 12 0 0 25 0 1 0 107818831 37752832 4394 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 9217 4394 92 167 0 9048 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36868

[startup+102.306 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1558520/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=39156 CPUtime=102.27
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 25396 0 0 0 10214 13 0 0 25 0 1 0 107818831 40095744 4994 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 9789 4994 92 167 0 9620 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39156

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1556408/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=41396 CPUtime=162.25
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 25931 0 0 0 16212 13 0 0 25 0 1 0 107818831 42389504 5529 1992294400 134512640 135197378 4294956240 18446744073709551615 134615916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 10349 5529 92 167 0 10180 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41396

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1554552/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=44036 CPUtime=222.24
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 26383 0 0 0 22210 14 0 0 25 0 1 0 107818831 45092864 5981 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 11009 5981 92 167 0 10840 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 44036

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1553272/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=45452 CPUtime=282.22
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 26685 0 0 0 28207 15 0 0 25 0 1 0 107818831 46542848 6283 1992294400 134512640 135197378 4294956240 18446744073709551615 134550593 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 11363 6283 92 167 0 11194 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45452

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1551800/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=45848 CPUtime=342.2
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 27046 0 0 0 34205 15 0 0 25 0 1 0 107818831 46948352 6644 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 11462 6644 92 167 0 11293 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45848

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1550712/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=50000 CPUtime=402.19
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 27326 0 0 0 40203 16 0 0 25 0 1 0 107818831 51200000 6924 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 12500 6924 92 167 0 12331 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 50000

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1549624/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=50132 CPUtime=462.18
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 27586 0 0 0 46201 17 0 0 25 0 1 0 107818831 51335168 7184 1992294400 134512640 135197378 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 12533 7184 92 167 0 12364 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 50132

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1548664/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=50132 CPUtime=522.16
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 27839 0 0 0 52199 17 0 0 25 0 1 0 107818831 51335168 7437 1992294400 134512640 135197378 4294956240 18446744073709551615 134592818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 12533 7437 92 167 0 12364 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50132

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1547576/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=52852 CPUtime=582.14
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 28106 0 0 0 58197 17 0 0 25 0 1 0 107818831 54120448 7704 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 13213 7704 92 167 0 13044 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 52852

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1546552/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=52984 CPUtime=642.14
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 28354 0 0 0 64196 18 0 0 25 0 1 0 107818831 54255616 7952 1992294400 134512640 135197378 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 13246 7952 92 167 0 13077 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 52984

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1545464/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=53116 CPUtime=702.12
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 28619 0 0 0 70194 18 0 0 25 0 1 0 107818831 54390784 8217 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 13279 8217 92 167 0 13110 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 53116

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1544504/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=57448 CPUtime=762.11
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 28859 0 0 0 76192 19 0 0 25 0 1 0 107818831 58826752 8457 1992294400 134512640 135197378 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 14362 8457 92 167 0 14193 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 57448

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1543480/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=61460 CPUtime=822.09
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 29117 0 0 0 82190 19 0 0 25 0 1 0 107818831 62935040 8715 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 15365 8715 92 167 0 15196 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 61460

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1542456/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=61460 CPUtime=882.08
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 29384 0 0 0 88188 20 0 0 25 0 1 0 107818831 62935040 8982 1992294400 134512640 135197378 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 15365 8982 92 167 0 15196 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 61460

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1541496/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=61460 CPUtime=942.06
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 29628 0 0 0 94186 20 0 0 25 0 1 0 107818831 62935040 9226 1992294400 134512640 135197378 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 15365 9226 92 167 0 15196 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 61460

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1540536/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=61592 CPUtime=1002.05
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 29861 0 0 0 100184 21 0 0 25 0 1 0 107818831 63070208 9459 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 15398 9459 92 167 0 15229 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 61592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1539640/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=61592 CPUtime=1062.04
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 30092 0 0 0 106183 21 0 0 25 0 1 0 107818831 63070208 9690 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 15398 9690 92 167 0 15229 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 61592

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1538616/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=61592 CPUtime=1122.02
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 30335 0 0 0 112181 21 0 0 25 0 1 0 107818831 63070208 9933 1992294400 134512640 135197378 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 15398 9933 92 167 0 15229 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 61592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1537720/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=61592 CPUtime=1182.01
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 30569 0 0 0 118179 22 0 0 25 0 1 0 107818831 63070208 10167 1992294400 134512640 135197378 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 15398 10167 92 167 0 15229 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 61592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1537336/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=67544 CPUtime=1200.01
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 30650 0 0 0 119979 22 0 0 25 0 1 0 107818831 69165056 10248 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 16886 10248 92 167 0 16717 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 67544

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17252
/proc/meminfo: memFree=1537336/2055920 swapFree=4192956/4192956
[pid=17251] ppid=17249 vsize=67544 CPUtime=1200.01
/proc/17251/stat : 17251 (march_hi) R 17249 17251 17214 0 -1 4194304 30650 0 0 0 119979 22 0 0 25 0 1 0 107818831 69165056 10248 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17251/statm: 16886 10248 92 167 0 16717 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 67544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.79
CPU system time (s): 0.229965
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 67544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30650
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= 2324

runsolver used 0.847871 second user time and 2.6106 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-27 04:05:15
IDJOB=1734862
IDBENCH=71311
IDSOLVER=521
FILE ID=node55/1734862-1240797914
PBS_JOBID= 9187389
Free space on /tmp= 66384 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734862-1240797914/watcher-1734862-1240797914 -o /tmp/evaluation-result-1734862-1240797914/solver-1734862-1240797914 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1734862-1240797914.cnf

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=1075621231

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		: 3000.240
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		: 3000.240
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:       1578896 kB
Buffers:         65620 kB
Cached:         321708 kB
SwapCached:          0 kB
Active:         151576 kB
Inactive:       249600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578896 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4816 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            61960 kB
Committed_AS:   332964 kB
PageTables:       1360 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= 66384 MiB
End job on node55 at 2009-04-27 04:25:17