Trace number 1514125

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
MD5SUM094bbc8049ac48071777e2655eaf782a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1683
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.37	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.37	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.37	c main()::
0.29/0.37	c initFormula():: searching for DIMACS p-line....
0.29/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.37	c parseCNF():: parsing....
0.29/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.37	c runParser():: parsing was successful, warming up engines...
0.29/0.37	c simplify_formula():: removed 0 tautological, 126 satisfied and 0 duplicate clauses
0.29/0.37	c preprocessing fase I completed:: there are now 5982 free variables and 25074 clauses.
0.29/0.37	c stat :: sign balance is biased by 0.462
0.29/0.37	c using 3-SAT heuristics (occurence based diff)
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 166 duplicate clauses
0.29/0.37	c resolvent_look() :: found 83 resolvents
0.29/0.37	c lessRedundantTransformation():: nothing to be done.
0.29/0.37	c transformTo3SAT():: you gave me 6000 variables and 25157 clauses.
0.29/0.37	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.37	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.37	c transformTo3SAT():: the transformation yielded 6000 variabels and 25157 clauses.
0.29/0.37	c main():: clause / variable ratio: ( 25157 / 6000 ) = 4.19
0.29/0.37	c longest clause has size 3
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c number of free variables = 5982
0.29/0.37	c dynamic_preselect_setsize :: off
0.29/0.37	c main():: all systems go!
0.29/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 555
1.09/1.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 100601
144.44/144.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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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-1514125-1238226983/watcher-1514125-1238226983 -o /tmp/evaluation-result-1514125-1238226983/solver-1514125-1238226983 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514125-1238226983.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: 1.07 1.02 0.95 3/70 27127
/proc/meminfo: memFree=910736/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=1476 CPUtime=0
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 1095360979 1511424 215 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 369 215 58 167 0 200 0

[startup+0.014011 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 27127
/proc/meminfo: memFree=910736/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=1608 CPUtime=0.01
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 262 0 0 0 1 0 0 0 18 0 1 0 1095360979 1646592 247 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 402 247 58 167 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1608

[startup+0.102027 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 27127
/proc/meminfo: memFree=910736/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=3416 CPUtime=0.09
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 1070 0 0 0 9 0 0 0 18 0 1 0 1095360979 3497984 557 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 854 557 67 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301061 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 27127
/proc/meminfo: memFree=910736/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=3912 CPUtime=0.29
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 2379 0 0 0 28 1 0 0 19 0 1 0 1095360979 4005888 688 1992294400 134512640 135197378 4294956240 18446744073709551615 134560528 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 978 688 81 167 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.701134 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 27127
/proc/meminfo: memFree=910736/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=11848 CPUtime=0.69
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 4751 0 0 0 67 2 0 0 22 0 1 0 1095360979 12132352 2642 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 2962 2642 91 167 0 2793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11848

[startup+1.50128 s]
/proc/loadavg: 1.07 1.02 0.95 2/71 27128
/proc/meminfo: memFree=899464/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=13064 CPUtime=1.49
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 5016 0 0 0 147 2 0 0 25 0 1 0 1095360979 13377536 2907 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 3266 2907 91 167 0 3097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13064

[startup+3.10157 s]
/proc/loadavg: 1.06 1.02 0.95 2/71 27128
/proc/meminfo: memFree=899144/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=13372 CPUtime=3.09
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 5069 0 0 0 307 2 0 0 25 0 1 0 1095360979 13692928 2960 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 3343 2960 91 167 0 3174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13372

[startup+6.30115 s]
/proc/loadavg: 1.06 1.02 0.95 2/71 27128
/proc/meminfo: memFree=898888/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=13508 CPUtime=6.29
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 5113 0 0 0 627 2 0 0 25 0 1 0 1095360979 13832192 3004 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 3377 3004 91 167 0 3208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13508

[startup+12.7013 s]
/proc/loadavg: 1.05 1.02 0.95 2/71 27128
/proc/meminfo: memFree=898376/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=13872 CPUtime=12.68
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 5194 0 0 0 1266 2 0 0 25 0 1 0 1095360979 14204928 3085 1992294400 134512640 135197378 4294956240 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 3468 3085 91 167 0 3299 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13872

[startup+25.5016 s]
/proc/loadavg: 1.04 1.02 0.95 2/71 27128
/proc/meminfo: memFree=897800/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=14460 CPUtime=25.48
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 5337 0 0 0 2545 3 0 0 25 0 1 0 1095360979 14807040 3228 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 3615 3228 91 167 0 3446 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14460

[startup+51.1013 s]
/proc/loadavg: 1.03 1.02 0.95 2/71 27128
/proc/meminfo: memFree=897352/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=15028 CPUtime=51.07
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 5454 0 0 0 5104 3 0 0 25 0 1 0 1095360979 15388672 3345 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 3757 3345 91 167 0 3588 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15028

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 0.95 2/71 27128
/proc/meminfo: memFree=896008/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=16840 CPUtime=102.25
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 5786 0 0 0 10222 3 0 0 25 0 1 0 1095360979 17244160 3672 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 4210 3672 91 167 0 4041 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16840

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/71 27128
/proc/meminfo: memFree=894600/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=18528 CPUtime=162.23
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 6130 0 0 0 16219 4 0 0 25 0 1 0 1095360979 18972672 4012 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 4632 4012 91 167 0 4463 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18528

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27128
/proc/meminfo: memFree=893512/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=20252 CPUtime=222.21
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 6391 0 0 0 22216 5 0 0 25 0 1 0 1095360979 20738048 4273 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 5063 4273 91 167 0 4894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20252

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=892224/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=20384 CPUtime=282.18
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 6691 0 0 0 28212 6 0 0 25 0 1 0 1095360979 20873216 4573 1992294400 134512640 135197378 4294956240 18446744073709551615 134572999 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 5096 4573 91 167 0 4927 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20384

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=891200/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=23104 CPUtime=342.15
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 6947 0 0 0 34209 6 0 0 25 0 1 0 1095360979 23658496 4829 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 5776 4829 91 167 0 5607 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23104

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=889856/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=23684 CPUtime=402.14
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 7284 0 0 0 40207 7 0 0 25 0 1 0 1095360979 24252416 5162 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 5921 5162 91 167 0 5752 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23684

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=888896/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=23684 CPUtime=462.11
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 7526 0 0 0 46204 7 0 0 25 0 1 0 1095360979 24252416 5404 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 5921 5404 91 167 0 5752 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23684

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=887936/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=27564 CPUtime=522.1
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 7782 0 0 0 52202 8 0 0 25 0 1 0 1095360979 28225536 5660 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 6891 5660 91 167 0 6722 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27564

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=886920/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=27564 CPUtime=582.07
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 8046 0 0 0 58199 8 0 0 25 0 1 0 1095360979 28225536 5924 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 6891 5924 91 167 0 6722 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=885896/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=27564 CPUtime=642.06
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 8291 0 0 0 64197 9 0 0 25 0 1 0 1095360979 28225536 6169 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 6891 6169 91 167 0 6722 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27564

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=884808/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=27564 CPUtime=702.03
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 8567 0 0 0 70194 9 0 0 25 0 1 0 1095360979 28225536 6445 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 6891 6445 91 167 0 6722 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 27564

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=883720/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=33976 CPUtime=762.01
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 8815 0 0 0 76191 10 0 0 25 0 1 0 1095360979 34791424 6693 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 8494 6693 91 167 0 8325 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 33976

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=882696/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=34108 CPUtime=821.98
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 9085 0 0 0 82188 10 0 0 25 0 1 0 1095360979 34926592 6963 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 8527 6963 91 167 0 8358 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 34108

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=881608/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=34108 CPUtime=881.96
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 9351 0 0 0 88185 11 0 0 25 0 1 0 1095360979 34926592 7229 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 8527 7229 91 167 0 8358 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 34108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=880584/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=34108 CPUtime=941.95
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 9605 0 0 0 94183 12 0 0 25 0 1 0 1095360979 34926592 7483 1992294400 134512640 135197378 4294956240 18446744073709551615 134713199 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 8527 7483 91 167 0 8358 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 34108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=879432/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=34108 CPUtime=1001.92
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 9882 0 0 0 100180 12 0 0 25 0 1 0 1095360979 34926592 7760 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 8527 7760 91 167 0 8358 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 34108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=878536/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=34240 CPUtime=1061.89
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 10121 0 0 0 106177 12 0 0 25 0 1 0 1095360979 35061760 7999 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 8560 7999 91 167 0 8391 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 34240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=877384/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=42972 CPUtime=1121.88
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 10395 0 0 0 112175 13 0 0 25 0 1 0 1095360979 44003328 8273 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 10743 8273 91 167 0 10574 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 42972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=876360/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=42972 CPUtime=1181.86
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 10645 0 0 0 118172 14 0 0 25 0 1 0 1095360979 44003328 8523 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 10743 8523 91 167 0 10574 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 42972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=876040/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=42972 CPUtime=1200.06
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 10721 0 0 0 119992 14 0 0 25 0 1 0 1095360979 44003328 8599 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 10743 8599 91 167 0 10574 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 42972

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 27134
/proc/meminfo: memFree=876040/2055920 swapFree=4170584/4192956
[pid=27127] ppid=27125 vsize=42972 CPUtime=1200.06
/proc/27127/stat : 27127 (march_hi) R 27125 27127 26924 0 -1 4194304 10721 0 0 0 119992 14 0 0 25 0 1 0 1095360979 44003328 8599 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27127/statm: 10743 8599 91 167 0 10574 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 42972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.146977
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 42972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10721
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= 1433

runsolver used 1.16682 second user time and 3.21651 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 08:56:23
IDJOB=1514125
IDBENCH=70320
IDSOLVER=521
FILE ID=node45/1514125-1238226983
PBS_JOBID= 9060603
Free space on /tmp= 66336 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514125-1238226983/watcher-1514125-1238226983 -o /tmp/evaluation-result-1514125-1238226983/solver-1514125-1238226983 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514125-1238226983.cnf

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

MD5SUM BENCH= 094bbc8049ac48071777e2655eaf782a
RANDOM SEED=1662689818

node45.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		: 3000.285
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		: 3000.285
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:        911152 kB
Buffers:         85812 kB
Cached:         958168 kB
SwapCached:      11516 kB
Active:         142212 kB
Inactive:       914780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        911152 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73132 kB
Committed_AS:  2499244 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 09:16:26