Trace number 1514077

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
MD5SUM9495def54e734dca859c56c910204a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.82211
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 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c simplify_formula():: removed 0 tautological, 159 satisfied and 0 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 5972 free variables and 25041 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.459
0.29/0.33	c using 3-SAT heuristics (occurence based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 133 duplicate clauses
0.29/0.33	c resolvent_look() :: found 77 resolvents
0.29/0.33	c lessRedundantTransformation():: nothing to be done.
0.29/0.33	c transformTo3SAT():: you gave me 6000 variables and 25118 clauses.
0.29/0.33	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.33	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.33	c transformTo3SAT():: the transformation yielded 6000 variabels and 25118 clauses.
0.29/0.33	c main():: clause / variable ratio: ( 25118 / 6000 ) = 4.19
0.29/0.33	c longest clause has size 3
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 5972
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 528
1.09/1.15	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 |****************************************************************| ( 1/999) NodeCount: 101054
144.05/144.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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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-1514077-1238225795/watcher-1514077-1238225795 -o /tmp/evaluation-result-1514077-1238225795/solver-1514077-1238225795 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514077-1238225795.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: 0.91 0.95 0.98 3/64 7910
/proc/meminfo: memFree=1153336/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=1476 CPUtime=0
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1095246255 1511424 214 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 369 214 58 167 0 200 0

[startup+0.0954181 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7910
/proc/meminfo: memFree=1153336/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=3416 CPUtime=0.09
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 1070 0 0 0 9 0 0 0 18 0 1 0 1095246255 3497984 557 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 854 557 67 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.101417 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7910
/proc/meminfo: memFree=1153336/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=3416 CPUtime=0.09
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 1070 0 0 0 9 0 0 0 18 0 1 0 1095246255 3497984 557 1992294400 134512640 135197378 4294956240 18446744073709551615 134569384 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 854 557 67 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301452 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7910
/proc/meminfo: memFree=1153336/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=11564 CPUtime=0.29
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 3402 0 0 0 28 1 0 0 19 0 1 0 1095246255 11841536 1207 1992294400 134512640 135197378 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 2891 1207 86 167 0 2722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11564

[startup+0.701522 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7910
/proc/meminfo: memFree=1153336/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=12140 CPUtime=0.69
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 4902 0 0 0 67 2 0 0 22 0 1 0 1095246255 12431360 2707 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 3035 2707 91 167 0 2866 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12140

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 7911
/proc/meminfo: memFree=1142128/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=13076 CPUtime=1.49
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 5103 0 0 0 147 2 0 0 25 0 1 0 1095246255 13389824 2908 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 3269 2908 91 167 0 3100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13076

[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 7911
/proc/meminfo: memFree=1141808/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=13244 CPUtime=3.09
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 5157 0 0 0 307 2 0 0 25 0 1 0 1095246255 13561856 2962 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 3311 2962 91 167 0 3142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13244

[startup+6.3015 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 7911
/proc/meminfo: memFree=1141488/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=13512 CPUtime=6.29
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 5205 0 0 0 627 2 0 0 25 0 1 0 1095246255 13836288 3010 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 3378 3010 91 167 0 3209 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13512

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 7911
/proc/meminfo: memFree=1141104/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=13656 CPUtime=12.68
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 5267 0 0 0 1266 2 0 0 25 0 1 0 1095246255 13983744 3072 1992294400 134512640 135197378 4294956240 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 3414 3072 91 167 0 3245 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13656

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 7911
/proc/meminfo: memFree=1140400/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=14564 CPUtime=25.49
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 5448 0 0 0 2546 3 0 0 25 0 1 0 1095246255 14913536 3253 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 3641 3253 91 167 0 3472 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14564

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 7911
/proc/meminfo: memFree=1139952/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=15136 CPUtime=51.07
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 5558 0 0 0 5104 3 0 0 25 0 1 0 1095246255 15499264 3363 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 3784 3363 91 167 0 3615 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15136

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 7911
/proc/meminfo: memFree=1138672/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=16780 CPUtime=102.26
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 5889 0 0 0 10223 3 0 0 25 0 1 0 1095246255 17182720 3689 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 4195 3689 91 167 0 4026 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16780

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7911
/proc/meminfo: memFree=1137200/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=18564 CPUtime=162.24
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 6239 0 0 0 16220 4 0 0 25 0 1 0 1095246255 19009536 4035 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 4641 4035 91 167 0 4472 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18564

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1136048/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=20288 CPUtime=222.21
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 6493 0 0 0 22217 4 0 0 25 0 1 0 1095246255 20774912 4289 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 5072 4289 91 167 0 4903 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1134960/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=20420 CPUtime=282.19
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 6801 0 0 0 28215 4 0 0 25 0 1 0 1095246255 20910080 4597 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 5105 4597 91 167 0 4936 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20420

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1133872/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=23140 CPUtime=342.17
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 7058 0 0 0 34212 5 0 0 25 0 1 0 1095246255 23695360 4854 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 5785 4854 91 167 0 5616 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23140

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1132464/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=23728 CPUtime=402.14
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 7400 0 0 0 40209 5 0 0 25 0 1 0 1095246255 24297472 5191 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 5932 5191 91 167 0 5763 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23728

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1131504/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=23728 CPUtime=462.12
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 7637 0 0 0 46206 6 0 0 25 0 1 0 1095246255 24297472 5428 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 5932 5428 91 167 0 5763 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23728

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1130480/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=27608 CPUtime=522.11
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 7898 0 0 0 52204 7 0 0 25 0 1 0 1095246255 28270592 5689 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 6902 5689 91 167 0 6733 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27608

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1129392/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=27608 CPUtime=582.08
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 8162 0 0 0 58201 7 0 0 25 0 1 0 1095246255 28270592 5953 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 6902 5953 91 167 0 6733 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27608

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1128432/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=27608 CPUtime=642.07
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 8411 0 0 0 64199 8 0 0 25 0 1 0 1095246255 28270592 6202 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 6902 6202 91 167 0 6733 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27608

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1127344/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=27608 CPUtime=702.05
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 8688 0 0 0 70196 9 0 0 25 0 1 0 1095246255 28270592 6479 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 6902 6479 91 167 0 6733 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 27608

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1126256/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=34160 CPUtime=762.02
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 8938 0 0 0 76193 9 0 0 25 0 1 0 1095246255 34979840 6729 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 8540 6729 91 167 0 8371 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 34160

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1125168/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=34160 CPUtime=822
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 9209 0 0 0 82190 10 0 0 25 0 1 0 1095246255 34979840 7000 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 8540 7000 91 167 0 8371 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 34160

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1124080/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=34160 CPUtime=881.98
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 9484 0 0 0 88187 11 0 0 25 0 1 0 1095246255 34979840 7275 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 8540 7275 91 167 0 8371 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 34160

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1123056/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=34160 CPUtime=941.96
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 9731 0 0 0 94185 11 0 0 25 0 1 0 1095246255 34979840 7522 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 8540 7522 91 167 0 8371 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 34160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1121904/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=34292 CPUtime=1001.93
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 10010 0 0 0 100182 11 0 0 25 0 1 0 1095246255 35115008 7801 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 8573 7801 91 167 0 8404 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 34292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1120944/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=34292 CPUtime=1061.92
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 10253 0 0 0 106180 12 0 0 25 0 1 0 1095246255 35115008 8044 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 8573 8044 91 167 0 8404 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 34292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1119856/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=43024 CPUtime=1121.89
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 10526 0 0 0 112177 12 0 0 25 0 1 0 1095246255 44056576 8317 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 10756 8317 91 167 0 10587 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 43024

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1118832/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=43024 CPUtime=1181.88
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 10791 0 0 0 118175 13 0 0 25 0 1 0 1095246255 44056576 8582 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 10756 8582 91 167 0 10587 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 43024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1118512/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=43024 CPUtime=1200.07
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 10862 0 0 0 119994 13 0 0 25 0 1 0 1095246255 44056576 8653 1992294400 134512640 135197378 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 10756 8653 91 167 0 10587 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 43024

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 0.97 0.98 2/65 7913
/proc/meminfo: memFree=1118512/2055920 swapFree=4174136/4192956
[pid=7910] ppid=7908 vsize=43024 CPUtime=1200.07
/proc/7910/stat : 7910 (march_hi) R 7908 7910 7751 0 -1 4194304 10862 0 0 0 119994 13 0 0 25 0 1 0 1095246255 44056576 8653 1992294400 134512640 135197378 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0
/proc/7910/statm: 10756 8653 91 167 0 10587 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 43024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.138978
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 43024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10862
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= 2862

runsolver used 0.764883 second user time and 2.59361 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 08:36:35
IDJOB=1514077
IDBENCH=70316
IDSOLVER=521
FILE ID=node4/1514077-1238225795
PBS_JOBID= 9060641
Free space on /tmp= 65244 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514077-1238225795/watcher-1514077-1238225795 -o /tmp/evaluation-result-1514077-1238225795/solver-1514077-1238225795 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514077-1238225795.cnf

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

MD5SUM BENCH= 9495def54e734dca859c56c910204a6a
RANDOM SEED=1651543122

node4.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:       1153816 kB
Buffers:         78652 kB
Cached:         727004 kB
SwapCached:      12656 kB
Active:         132952 kB
Inactive:       686792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1153816 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            68308 kB
Committed_AS:  2738860 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 08:56:37