Trace number 1627856

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) 5000.12 5001.92

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.8877
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 152 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 7978 free variables and 33448 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.470
0.39/0.47	c using 3-SAT heuristics (occurence based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 135 duplicate clauses
0.39/0.47	c resolvent_look() :: found 73 resolvents
0.39/0.47	c lessRedundantTransformation():: nothing to be done.
0.39/0.47	c transformTo3SAT():: you gave me 8000 variables and 33521 clauses.
0.39/0.47	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.47	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.47	c transformTo3SAT():: the transformation yielded 8000 variabels and 33521 clauses.
0.39/0.47	c main():: clause / variable ratio: ( 33521 / 8000 ) = 4.19
0.39/0.47	c longest clause has size 3
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 7977
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 709
1.69/1.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 181342
363.86/364.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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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-1627856-1240024729/watcher-1627856-1240024729 -o /tmp/evaluation-result-1627856-1240024729/solver-1627856-1240024729 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627856-1240024729.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: 0.92 0.98 0.99 3/64 23427
/proc/meminfo: memFree=1325664/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=1692 CPUtime=0
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 30499169 1732608 258 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 423 259 58 167 0 254 0

[startup+0.068923 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23427
/proc/meminfo: memFree=1325664/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=4176 CPUtime=0.06
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 821 0 0 0 6 0 0 0 18 0 1 0 30499169 4276224 626 1992294400 134512640 135197378 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 1044 626 65 167 0 875 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4176

[startup+0.102933 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23427
/proc/meminfo: memFree=1325664/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=5284 CPUtime=0.09
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 1127 0 0 0 9 0 0 0 18 0 1 0 30499169 5410816 932 1992294400 134512640 135197378 4294956240 18446744073709551615 134687971 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 1321 932 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301962 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23427
/proc/meminfo: memFree=1325664/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=4700 CPUtime=0.29
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 3269 0 0 0 29 0 0 0 19 0 1 0 30499169 4812800 800 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 1175 804 80 167 0 1006 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4700

[startup+0.701033 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23427
/proc/meminfo: memFree=1325664/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=15648 CPUtime=0.69
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 6453 0 0 0 68 1 0 0 23 0 1 0 30499169 16023552 3546 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 3912 3546 91 167 0 3743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15648

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1311704/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=16628 CPUtime=1.49
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 6688 0 0 0 148 1 0 0 25 0 1 0 30499169 17027072 3781 1992294400 134512640 135197378 4294956240 18446744073709551615 134590656 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 4157 3782 91 167 0 3988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16628

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1310424/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=17024 CPUtime=3.09
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 6763 0 0 0 308 1 0 0 25 0 1 0 30499169 17432576 3856 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 4256 3856 91 167 0 4087 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17024

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1310168/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=17304 CPUtime=6.28
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 6833 0 0 0 627 1 0 0 25 0 1 0 30499169 17719296 3926 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 4326 3926 91 167 0 4157 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17304

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1309856/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=17604 CPUtime=12.69
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 6887 0 0 0 1267 2 0 0 25 0 1 0 30499169 18026496 3980 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 4401 3980 91 167 0 4232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17604

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1309344/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=18116 CPUtime=25.49
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 7008 0 0 0 2547 2 0 0 25 0 1 0 30499169 18550784 4101 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 4529 4101 91 167 0 4360 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18116

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1308512/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=19256 CPUtime=51.07
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 7232 0 0 0 5105 2 0 0 25 0 1 0 30499169 19718144 4325 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 4814 4325 91 167 0 4645 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19256

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1307872/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=20108 CPUtime=102.26
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 7385 0 0 0 10223 3 0 0 25 0 1 0 30499169 20590592 4478 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 5027 4478 91 167 0 4858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20108

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1306720/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=21172 CPUtime=162.23
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 7666 0 0 0 16220 3 0 0 25 0 1 0 30499169 21680128 4753 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 5293 4753 91 167 0 5124 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21172

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1305760/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=22456 CPUtime=222.21
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 7898 0 0 0 22217 4 0 0 25 0 1 0 30499169 22994944 4985 1992294400 134512640 135197378 4294956240 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 5614 4985 91 167 0 5445 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22456

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1304800/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=22588 CPUtime=282.19
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 8128 0 0 0 28215 4 0 0 25 0 1 0 30499169 23130112 5215 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 5647 5215 91 167 0 5478 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22588

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1303712/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=24932 CPUtime=342.17
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 8402 0 0 0 34212 5 0 0 25 0 1 0 30499169 25530368 5484 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 6233 5484 91 167 0 6064 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24932

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1303072/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=24932 CPUtime=402.14
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 8575 0 0 0 40209 5 0 0 25 0 1 0 30499169 25530368 5657 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 6233 5657 91 167 0 6064 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 24932

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1302240/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=27520 CPUtime=462.12
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 8763 0 0 0 46206 6 0 0 25 0 1 0 30499169 28180480 5845 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 6880 5845 91 167 0 6711 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27520

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1301408/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=27652 CPUtime=522.1
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 8971 0 0 0 52204 6 0 0 25 0 1 0 30499169 28315648 6053 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 6913 6053 91 167 0 6744 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27652

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1300576/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=27652 CPUtime=582.08
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 9176 0 0 0 58201 7 0 0 25 0 1 0 30499169 28315648 6258 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 6913 6258 91 167 0 6744 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27652

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23428
/proc/meminfo: memFree=1299744/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=27784 CPUtime=642.06
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 9383 0 0 0 64199 7 0 0 25 0 1 0 30499169 28450816 6465 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 6946 6465 91 167 0 6777 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27784


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1256672/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=82988 CPUtime=4060.83
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 20065 0 0 0 406049 34 0 0 25 0 1 0 30499169 84979712 17141 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20747 17141 91 167 0 20578 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 82988

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=82988 CPUtime=4120.8
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 20259 0 0 0 412046 34 0 0 25 0 1 0 30499169 84979712 17335 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20747 17335 91 167 0 20578 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 82988

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1255136/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=82988 CPUtime=4180.79
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 20448 0 0 0 418044 35 0 0 25 0 1 0 30499169 84979712 17524 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20747 17524 91 167 0 20578 0
Current children cumulated CPU time (s) 4180.79
Current children cumulated vsize (KiB) 82988

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1254432/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=82988 CPUtime=4240.76
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 20638 0 0 0 424041 35 0 0 25 0 1 0 30499169 84979712 17714 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20747 17714 91 167 0 20578 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 82988

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1253600/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4300.75
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 20831 0 0 0 430039 36 0 0 25 0 1 0 30499169 85114880 17907 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 17907 91 167 0 20611 0
Current children cumulated CPU time (s) 4300.75
Current children cumulated vsize (KiB) 83120

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1252960/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4360.72
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 21005 0 0 0 436036 36 0 0 25 0 1 0 30499169 85114880 18081 1992294400 134512640 135197378 4294956240 18446744073709551615 134552756 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 18081 91 167 0 20611 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 83120

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1252192/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4420.7
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 21177 0 0 0 442034 36 0 0 25 0 1 0 30499169 85114880 18253 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 18253 91 167 0 20611 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 83120

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1251488/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4480.68
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 21366 0 0 0 448031 37 0 0 25 0 1 0 30499169 85114880 18442 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 18442 91 167 0 20611 0
Current children cumulated CPU time (s) 4480.68
Current children cumulated vsize (KiB) 83120

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1250656/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4540.65
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 21557 0 0 0 454028 37 0 0 25 0 1 0 30499169 85114880 18633 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 18633 91 167 0 20611 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 83120

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1249952/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4600.64
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 21746 0 0 0 460027 37 0 0 25 0 1 0 30499169 85114880 18822 1992294400 134512640 135197378 4294956240 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 18822 91 167 0 20611 0
Current children cumulated CPU time (s) 4600.64
Current children cumulated vsize (KiB) 83120

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1249184/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4660.62
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 21940 0 0 0 466024 38 0 0 25 0 1 0 30499169 85114880 19016 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 19016 91 167 0 20611 0
Current children cumulated CPU time (s) 4660.62
Current children cumulated vsize (KiB) 83120

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23438
/proc/meminfo: memFree=1248480/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4720.59
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 22105 0 0 0 472021 38 0 0 25 0 1 0 30499169 85114880 19181 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 19181 91 167 0 20611 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 83120

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23438
/proc/meminfo: memFree=1247776/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4780.57
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 22289 0 0 0 478018 39 0 0 25 0 1 0 30499169 85114880 19365 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 19365 91 167 0 20611 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 83120

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23438
/proc/meminfo: memFree=1246944/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4840.54
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 22478 0 0 0 484015 39 0 0 25 0 1 0 30499169 85114880 19554 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 19554 91 167 0 20611 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 83120

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23438
/proc/meminfo: memFree=1246240/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4900.52
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 22669 0 0 0 490013 39 0 0 25 0 1 0 30499169 85114880 19745 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 19745 91 167 0 20611 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 83120

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23438
/proc/meminfo: memFree=1245472/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83120 CPUtime=4960.51
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 22857 0 0 0 496011 40 0 0 25 0 1 0 30499169 85114880 19933 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20780 19933 91 167 0 20611 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 83120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23438
/proc/meminfo: memFree=1244896/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83252 CPUtime=5000.09
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 22987 0 0 0 499969 40 0 0 25 0 1 0 30499169 85250048 20063 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20813 20063 91 167 0 20644 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 83252

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23438
/proc/meminfo: memFree=1244896/2055920 swapFree=4192956/4192956
[pid=23427] ppid=23425 vsize=83252 CPUtime=5000.09
/proc/23427/stat : 23427 (march_hi) R 23425 23427 23390 0 -1 4194304 22987 0 0 0 499969 40 0 0 25 0 1 0 30499169 85250048 20063 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23427/statm: 20813 20063 91 167 0 20644 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 83252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.12
CPU user time (s): 4999.7
CPU system time (s): 0.417936
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 83252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22987
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= 6857

runsolver used 4.03839 second user time and 9.81151 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-18 05:18:49
IDJOB=1627856
IDBENCH=70312
IDSOLVER=583
FILE ID=node67/1627856-1240024729
PBS_JOBID= 9157434
Free space on /tmp= 66372 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627856-1240024729/watcher-1627856-1240024729 -o /tmp/evaluation-result-1627856-1240024729/solver-1627856-1240024729 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627856-1240024729.cnf

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=401940584

node67.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		: 3000.277
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		: 3000.277
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:       1326080 kB
Buffers:         78340 kB
Cached:         579628 kB
SwapCached:          0 kB
Active:         236112 kB
Inactive:       435656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1326080 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          23544 kB
Slab:            44008 kB
Committed_AS:   182088 kB
PageTables:       1436 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= 66372 MiB
End job on node67 at 2009-04-18 06:42:13