Trace number 1627916

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) 5000.05 5001.32

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark651.993
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.88	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.88	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.88	c main()::
0.79/0.88	c initFormula():: searching for DIMACS p-line....
0.79/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.88	c parseCNF():: parsing....
0.79/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.88	c runParser():: parsing was successful, warming up engines...
0.79/0.88	c simplify_formula():: removed 0 tautological, 331 satisfied and 0 duplicate clauses
0.79/0.88	c preprocessing fase I completed:: there are now 11949 free variables and 50069 clauses.
0.79/0.88	c stat :: sign balance is biased by 0.482
0.79/0.88	c using 3-SAT heuristics (occurence based diff)
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
0.79/0.88	c resolvent_look() :: found 68 resolvents
0.79/0.88	c lessRedundantTransformation():: nothing to be done.
0.79/0.88	c transformTo3SAT():: you gave me 12000 variables and 50137 clauses.
0.79/0.88	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.88	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.88	c transformTo3SAT():: the transformation yielded 12000 variabels and 50137 clauses.
0.79/0.88	c main():: clause / variable ratio: ( 50137 / 12000 ) = 4.18
0.79/0.88	c longest clause has size 3
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c number of free variables = 11949
0.79/0.88	c dynamic_preselect_setsize :: off
0.79/0.88	c main():: all systems go!
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1011
3.39/3.43	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: 411441
1257.17/1257.54	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 |*******************************************************
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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-1627916-1240055299/watcher-1627916-1240055299 -o /tmp/evaluation-result-1627916-1240055299/solver-1627916-1240055299 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627916-1240055299.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: 1.00 1.00 1.00 3/65 21613
/proc/meminfo: memFree=1129760/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=2124 CPUtime=0
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 33557683 2174976 348 1992294400 134512640 135197378 4294956240 18446744073709551615 134848571 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 531 348 58 167 0 362 0

[startup+0.084652 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21613
/proc/meminfo: memFree=1129760/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=6384 CPUtime=0.07
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 1104 0 0 0 7 0 0 0 18 0 1 0 33557683 6537216 1088 1992294400 134512640 135197378 4294956240 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 1596 1088 62 167 0 1427 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6384

[startup+0.101653 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21613
/proc/meminfo: memFree=1129760/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=5844 CPUtime=0.09
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 33557683 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301673 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21613
/proc/meminfo: memFree=1129760/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=6508 CPUtime=0.29
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 2762 0 0 0 28 1 0 0 19 0 1 0 33557683 6664192 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134687945 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 1627 1126 67 167 0 1458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6508

[startup+0.701711 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21613
/proc/meminfo: memFree=1129760/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=6356 CPUtime=0.69
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 5759 0 0 0 67 2 0 0 22 0 1 0 33557683 6508544 1110 1992294400 134512640 135197378 4294956240 18446744073709551615 134695345 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 1589 1110 81 167 0 1420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6356

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1116504/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=22292 CPUtime=1.49
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 11012 0 0 0 144 5 0 0 25 0 1 0 33557683 22827008 5005 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 5573 5005 91 167 0 5404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22292

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1109464/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=24636 CPUtime=3.09
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 11504 0 0 0 304 5 0 0 25 0 1 0 33557683 25227264 5497 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 6159 5497 91 167 0 5990 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24636

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1107544/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=25196 CPUtime=6.29
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 11611 0 0 0 623 6 0 0 25 0 1 0 33557683 25800704 5604 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 6299 5604 91 167 0 6130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25196

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1107032/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=25500 CPUtime=12.69
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 11696 0 0 0 1263 6 0 0 25 0 1 0 33557683 26112000 5689 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 6375 5689 91 167 0 6206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25500

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1106520/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=25940 CPUtime=25.49
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 11800 0 0 0 2543 6 0 0 25 0 1 0 33557683 26562560 5793 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 6485 5793 91 167 0 6316 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25940

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1106008/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=26724 CPUtime=51.08
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 11974 0 0 0 5102 6 0 0 25 0 1 0 33557683 27365376 5967 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 6681 5967 91 167 0 6512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26724

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1105048/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=27688 CPUtime=102.27
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 12168 0 0 0 10221 6 0 0 25 0 1 0 33557683 28352512 6161 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 6922 6161 91 167 0 6753 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27688

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1104216/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=28596 CPUtime=162.25
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 12375 0 0 0 16218 7 0 0 25 0 1 0 33557683 29282304 6368 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 7149 6368 91 167 0 6980 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28596

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1103448/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=29624 CPUtime=222.24
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 12564 0 0 0 22217 7 0 0 25 0 1 0 33557683 30334976 6557 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 7406 6557 91 167 0 7237 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29624

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1102744/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=29888 CPUtime=282.22
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 12739 0 0 0 28215 7 0 0 25 0 1 0 33557683 30605312 6732 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 7472 6732 91 167 0 7303 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29888

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1102104/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=31172 CPUtime=342.21
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 12897 0 0 0 34213 8 0 0 25 0 1 0 33557683 31920128 6890 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 7793 6890 91 167 0 7624 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31172

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1101400/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=31428 CPUtime=402.19
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 13072 0 0 0 40211 8 0 0 25 0 1 0 33557683 32182272 7055 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 7857 7055 91 167 0 7688 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31428

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1100760/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=33284 CPUtime=462.17
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 13229 0 0 0 46209 8 0 0 25 0 1 0 33557683 34082816 7212 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 8321 7212 91 167 0 8152 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33284

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1100248/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=33416 CPUtime=522.16
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 13374 0 0 0 52207 9 0 0 25 0 1 0 33557683 34217984 7357 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 8354 7357 91 167 0 8185 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1099672/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=33548 CPUtime=582.15
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 13523 0 0 0 58206 9 0 0 25 0 1 0 33557683 34353152 7506 1992294400 134512640 135197378 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 8387 7506 91 167 0 8218 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33548

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21614
/proc/meminfo: memFree=1099096/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=33680 CPUtime=642.13
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 13667 0 0 0 64204 9 0 0 25 0 1 0 33557683 34488320 7650 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 8420 7650 91 167 0 8251 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 33680


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21622
/proc/meminfo: memFree=1069656/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4061.27
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 20939 0 0 0 406104 23 0 0 25 0 1 0 33557683 73572352 14922 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 14922 91 167 0 17793 0
Current children cumulated CPU time (s) 4061.27
Current children cumulated vsize (KiB) 71848

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21622
/proc/meminfo: memFree=1069144/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4121.26
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21063 0 0 0 412102 24 0 0 25 0 1 0 33557683 73572352 15046 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 15046 91 167 0 17793 0
Current children cumulated CPU time (s) 4121.26
Current children cumulated vsize (KiB) 71848

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21622
/proc/meminfo: memFree=1068696/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4181.24
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21185 0 0 0 418100 24 0 0 25 0 1 0 33557683 73572352 15168 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 15168 91 167 0 17793 0
Current children cumulated CPU time (s) 4181.24
Current children cumulated vsize (KiB) 71848

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21622
/proc/meminfo: memFree=1068184/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4241.22
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21311 0 0 0 424098 24 0 0 25 0 1 0 33557683 73572352 15294 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 15294 91 167 0 17793 0
Current children cumulated CPU time (s) 4241.22
Current children cumulated vsize (KiB) 71848

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21622
/proc/meminfo: memFree=1067672/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4301.21
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21434 0 0 0 430097 24 0 0 25 0 1 0 33557683 73572352 15417 1992294400 134512640 135197378 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 15417 91 167 0 17793 0
Current children cumulated CPU time (s) 4301.21
Current children cumulated vsize (KiB) 71848

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21622
/proc/meminfo: memFree=1067224/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4361.19
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21559 0 0 0 436095 24 0 0 25 0 1 0 33557683 73572352 15542 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/21613/statm: 17962 15542 91 167 0 17793 0
Current children cumulated CPU time (s) 4361.19
Current children cumulated vsize (KiB) 71848

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1066712/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4421.16
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21685 0 0 0 442092 24 0 0 25 0 1 0 33557683 73572352 15668 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 15668 91 167 0 17793 0
Current children cumulated CPU time (s) 4421.16
Current children cumulated vsize (KiB) 71848

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1066264/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4481.16
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21809 0 0 0 448091 25 0 0 25 0 1 0 33557683 73572352 15792 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 15792 91 167 0 17793 0
Current children cumulated CPU time (s) 4481.16
Current children cumulated vsize (KiB) 71848

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1065752/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71848 CPUtime=4541.14
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 21932 0 0 0 454089 25 0 0 25 0 1 0 33557683 73572352 15915 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17962 15915 91 167 0 17793 0
Current children cumulated CPU time (s) 4541.14
Current children cumulated vsize (KiB) 71848

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1065240/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71980 CPUtime=4601.13
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22056 0 0 0 460088 25 0 0 25 0 1 0 33557683 73707520 16039 1992294400 134512640 135197378 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17995 16039 91 167 0 17826 0
Current children cumulated CPU time (s) 4601.13
Current children cumulated vsize (KiB) 71980

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1064728/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71980 CPUtime=4661.11
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22180 0 0 0 466086 25 0 0 25 0 1 0 33557683 73707520 16163 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17995 16163 91 167 0 17826 0
Current children cumulated CPU time (s) 4661.11
Current children cumulated vsize (KiB) 71980

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1064216/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71980 CPUtime=4721.1
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22303 0 0 0 472085 25 0 0 25 0 1 0 33557683 73707520 16286 1992294400 134512640 135197378 4294956240 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17995 16286 91 167 0 17826 0
Current children cumulated CPU time (s) 4721.1
Current children cumulated vsize (KiB) 71980

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1063704/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71980 CPUtime=4781.08
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22430 0 0 0 478083 25 0 0 25 0 1 0 33557683 73707520 16413 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17995 16413 91 167 0 17826 0
Current children cumulated CPU time (s) 4781.08
Current children cumulated vsize (KiB) 71980

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1063192/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71980 CPUtime=4841.06
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22558 0 0 0 484081 25 0 0 25 0 1 0 33557683 73707520 16541 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17995 16541 91 167 0 17826 0
Current children cumulated CPU time (s) 4841.06
Current children cumulated vsize (KiB) 71980

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1062680/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=71980 CPUtime=4901.05
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22685 0 0 0 490079 26 0 0 25 0 1 0 33557683 73707520 16668 1992294400 134512640 135197378 4294956240 18446744073709551615 134649148 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 17995 16668 91 167 0 17826 0
Current children cumulated CPU time (s) 4901.05
Current children cumulated vsize (KiB) 71980

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1062104/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=72112 CPUtime=4961.04
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22818 0 0 0 496078 26 0 0 25 0 1 0 33557683 73842688 16801 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 18028 16801 91 167 0 17859 0
Current children cumulated CPU time (s) 4961.04
Current children cumulated vsize (KiB) 72112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1061784/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=72112 CPUtime=5000.03
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22889 0 0 0 499977 26 0 0 25 0 1 0 33557683 73842688 16872 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 18028 16872 91 167 0 17859 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 72112

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21628
/proc/meminfo: memFree=1061784/2055920 swapFree=4192956/4192956
[pid=21613] ppid=21611 vsize=72112 CPUtime=5000.03
/proc/21613/stat : 21613 (march_hi) R 21611 21613 21422 0 -1 4194304 22889 0 0 0 499977 26 0 0 25 0 1 0 33557683 73842688 16872 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21613/statm: 18028 16872 91 167 0 17859 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 72112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.32
CPU time (s): 5000.05
CPU user time (s): 4999.78
CPU system time (s): 0.274958
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 72112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22889
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= 7177

runsolver used 5.76812 second user time and 11.8042 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-18 13:48:19
IDJOB=1627916
IDBENCH=70372
IDSOLVER=583
FILE ID=node56/1627916-1240055299
PBS_JOBID= 9157515
Free space on /tmp= 103008 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627916-1240055299/watcher-1627916-1240055299 -o /tmp/evaluation-result-1627916-1240055299/solver-1627916-1240055299 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627916-1240055299.cnf

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

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=522608176

node56.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		: 3000.218
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		: 3000.218
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:       1130176 kB
Buffers:         85156 kB
Cached:         743424 kB
SwapCached:          0 kB
Active:         236784 kB
Inactive:       605820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130176 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          23968 kB
Slab:            69028 kB
Committed_AS:   150548 kB
PageTables:       1468 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= 103004 MiB
End job on node56 at 2009-04-18 15:11:43