Trace number 1514701

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
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 

0.79/0.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.84	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.84	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.84	c main()::
0.79/0.84	c initFormula():: searching for DIMACS p-line....
0.79/0.84	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.84	c parseCNF():: parsing....
0.79/0.84	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.84	c runParser():: parsing was successful, warming up engines...
0.79/0.84	c simplify_formula():: removed 0 tautological, 322 satisfied and 0 duplicate clauses
0.79/0.84	c preprocessing fase I completed:: there are now 11948 free variables and 50078 clauses.
0.79/0.84	c stat :: sign balance is biased by 0.471
0.79/0.84	c using 3-SAT heuristics (occurence based diff)
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
0.79/0.84	c resolvent_look() :: found 83 resolvents
0.79/0.84	c lessRedundantTransformation():: nothing to be done.
0.79/0.84	c transformTo3SAT():: you gave me 12000 variables and 50161 clauses.
0.79/0.84	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.84	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.84	c transformTo3SAT():: the transformation yielded 12000 variabels and 50161 clauses.
0.79/0.84	c main():: clause / variable ratio: ( 50161 / 12000 ) = 4.18
0.79/0.84	c longest clause has size 3
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.84	c number of free variables = 11948
0.79/0.84	c dynamic_preselect_setsize :: off
0.79/0.84	c main():: all systems go!
0.79/0.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 985
3.38/3.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514701-1238242773/watcher-1514701-1238242773 -o /tmp/evaluation-result-1514701-1238242773/solver-1514701-1238242773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514701-1238242773.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: 0.99 0.98 0.99 3/64 4338
/proc/meminfo: memFree=1224456/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=2124 CPUtime=0
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 1096942339 2174976 347 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 531 348 58 167 0 362 0

[startup+0.0299059 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4338
/proc/meminfo: memFree=1224456/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=2388 CPUtime=0.02
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 450 0 0 0 2 0 0 0 18 0 1 0 1096942339 2445312 435 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 597 435 58 167 0 428 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2388

[startup+0.101915 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4338
/proc/meminfo: memFree=1224456/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=5844 CPUtime=0.09
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 1096942339 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301945 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4338
/proc/meminfo: memFree=1224456/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=6160 CPUtime=0.29
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 2733 0 0 0 28 1 0 0 19 0 1 0 1096942339 6307840 1058 1992294400 134512640 135197378 4294956240 18446744073709551615 134533661 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 1540 1058 78 167 0 1371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6160

[startup+0.702005 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4338
/proc/meminfo: memFree=1224456/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=7228 CPUtime=0.69
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 5963 0 0 0 67 2 0 0 22 0 1 0 1096942339 7401472 1327 1992294400 134512640 135197378 4294956240 18446744073709551615 134560950 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 1807 1327 81 167 0 1638 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7228

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1210048/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=22504 CPUtime=1.49
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 11066 0 0 0 145 4 0 0 25 0 1 0 1096942339 23044096 5015 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 5626 5015 91 167 0 5457 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22504

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1204160/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=24800 CPUtime=3.08
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 11559 0 0 0 304 4 0 0 25 0 1 0 1096942339 25395200 5508 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 6200 5508 91 167 0 6031 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24800

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1202240/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=25292 CPUtime=6.28
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 11650 0 0 0 624 4 0 0 25 0 1 0 1096942339 25899008 5599 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 6323 5599 91 167 0 6154 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25292

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1201792/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=25564 CPUtime=12.68
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 11734 0 0 0 1264 4 0 0 25 0 1 0 1096942339 26177536 5683 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 6391 5683 91 167 0 6222 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25564

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1201280/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=26108 CPUtime=25.49
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 11846 0 0 0 2544 5 0 0 25 0 1 0 1096942339 26734592 5795 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 6527 5795 91 167 0 6358 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26108

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1200832/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=26624 CPUtime=51.07
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 11979 0 0 0 5102 5 0 0 25 0 1 0 1096942339 27262976 5928 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 6656 5928 91 167 0 6487 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26624

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1199936/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=27720 CPUtime=102.26
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 12186 0 0 0 10221 5 0 0 25 0 1 0 1096942339 28385280 6135 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 6930 6135 91 167 0 6761 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27720

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1199168/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=28496 CPUtime=162.24
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 12389 0 0 0 16218 6 0 0 25 0 1 0 1096942339 29179904 6338 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 7124 6338 91 167 0 6955 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28496

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1198336/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=29656 CPUtime=222.21
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 12577 0 0 0 22215 6 0 0 25 0 1 0 1096942339 30367744 6526 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 7414 6526 91 167 0 7245 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1197632/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=29792 CPUtime=282.2
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 12751 0 0 0 28213 7 0 0 25 0 1 0 1096942339 30507008 6700 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 7448 6700 91 167 0 7279 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29792

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1196928/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=31208 CPUtime=342.17
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 12927 0 0 0 34210 7 0 0 25 0 1 0 1096942339 31956992 6876 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 7802 6876 91 167 0 7633 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 31208

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1196160/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=31596 CPUtime=402.15
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 13112 0 0 0 40208 7 0 0 25 0 1 0 1096942339 32354304 7050 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 7899 7050 91 167 0 7730 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31596

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1195520/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=33320 CPUtime=462.13
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 13266 0 0 0 46205 8 0 0 25 0 1 0 1096942339 34119680 7204 1992294400 134512640 135197378 4294956240 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 8330 7204 91 167 0 8161 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 33320

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1195008/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=33452 CPUtime=522.11
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 13414 0 0 0 52203 8 0 0 25 0 1 0 1096942339 34254848 7352 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 8363 7352 91 167 0 8194 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 33452

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1194368/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=33584 CPUtime=582.09
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 13567 0 0 0 58201 8 0 0 25 0 1 0 1096942339 34390016 7505 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 8396 7505 91 167 0 8227 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 33584

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1193792/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=33716 CPUtime=642.07
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 13706 0 0 0 64199 8 0 0 25 0 1 0 1096942339 34525184 7644 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 8429 7644 91 167 0 8260 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 33716

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1193216/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=36304 CPUtime=702.05
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 13848 0 0 0 70196 9 0 0 25 0 1 0 1096942339 37175296 7786 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 9076 7786 91 167 0 8907 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 36304

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1192576/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=36436 CPUtime=762.03
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 13990 0 0 0 76194 9 0 0 25 0 1 0 1096942339 37310464 7928 1992294400 134512640 135197378 4294956240 18446744073709551615 134541605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 9109 7928 91 167 0 8940 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 36436

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1192064/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=36568 CPUtime=822.01
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 14129 0 0 0 82191 10 0 0 25 0 1 0 1096942339 37445632 8067 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 9142 8067 91 167 0 8973 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 36568

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1191488/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=36568 CPUtime=881.99
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 14271 0 0 0 88189 10 0 0 25 0 1 0 1096942339 37445632 8209 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 9142 8209 91 167 0 8973 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 36568

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1190912/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=36700 CPUtime=941.97
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 14407 0 0 0 94187 10 0 0 25 0 1 0 1096942339 37580800 8345 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 9175 8345 91 167 0 9006 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 36700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4339
/proc/meminfo: memFree=1190336/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=36700 CPUtime=1001.94
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 14548 0 0 0 100184 10 0 0 25 0 1 0 1096942339 37580800 8486 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 9175 8486 91 167 0 9006 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 36700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4341
/proc/meminfo: memFree=1189760/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=41004 CPUtime=1061.93
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 14686 0 0 0 106182 11 0 0 25 0 1 0 1096942339 41988096 8624 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 10251 8624 91 167 0 10082 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 41004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4341
/proc/meminfo: memFree=1189248/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=41004 CPUtime=1121.91
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 14825 0 0 0 112180 11 0 0 25 0 1 0 1096942339 41988096 8763 1992294400 134512640 135197378 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 10251 8763 91 167 0 10082 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 41004

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4341
/proc/meminfo: memFree=1188608/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=41136 CPUtime=1181.89
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 14971 0 0 0 118178 11 0 0 25 0 1 0 1096942339 42123264 8909 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 10284 8909 91 167 0 10115 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 41136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4341
/proc/meminfo: memFree=1188416/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=41136 CPUtime=1200.08
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 15017 0 0 0 119997 11 0 0 25 0 1 0 1096942339 42123264 8955 1992294400 134512640 135197378 4294956240 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 10284 8955 91 167 0 10115 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41136

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: 0.99 0.98 0.99 2/65 4341
/proc/meminfo: memFree=1188416/2055920 swapFree=4176604/4192956
[pid=4338] ppid=4336 vsize=41136 CPUtime=1200.08
/proc/4338/stat : 4338 (march_hi) R 4336 4338 4147 0 -1 4194304 15017 0 0 0 119997 11 0 0 25 0 1 0 1096942339 42123264 8955 1992294400 134512640 135197378 4294956240 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4338/statm: 10284 8955 91 167 0 10115 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.12598
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 41136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15017
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= 1931

runsolver used 0.946856 second user time and 2.67459 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 13:19:33
IDJOB=1514701
IDBENCH=70368
IDSOLVER=521
FILE ID=node34/1514701-1238242773
PBS_JOBID= 9060719
Free space on /tmp= 66352 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514701-1238242773/watcher-1514701-1238242773 -o /tmp/evaluation-result-1514701-1238242773/solver-1514701-1238242773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514701-1238242773.cnf

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=205552978

node34.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:       1224872 kB
Buffers:         91400 kB
Cached:         640084 kB
SwapCached:      10192 kB
Active:          32112 kB
Inactive:       710948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1224872 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          17176 kB
Slab:            73984 kB
Committed_AS:  2595544 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node34 at 2009-03-28 13:39:36