Trace number 1553324

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 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand032.cnf
MD5SUM49dda3faa6676166ee2ccb89f6cd8ca0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.59684
Satisfiable
(Un)Satisfiability was proved
Number of variables10794
Number of clauses31997
Sum of the clauses size74657
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 221330
Number of clauses of size 310665
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 10794 variables and 31997 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 2 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 10784 free variables and 31973 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.150
0.29/0.34	c using 3-SAT heuristics (occurence based diff)
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 122 duplicate clauses
0.29/0.34	c resolvent_look() :: found 122 resolvents
0.29/0.34	c lessRedundantTransformation():: nothing to be done.
0.29/0.34	c transformTo3SAT():: you gave me 10794 variables and 32095 clauses.
0.29/0.34	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.34	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.34	c transformTo3SAT():: the transformation yielded 10794 variabels and 32095 clauses.
0.29/0.34	c main():: clause / variable ratio: ( 32095 / 10794 ) = 2.97
0.29/0.34	c longest clause has size 3
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c number of free variables = 10784
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 281675
951.53/951.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 283290
960.04/960.32	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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c |******************************************
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c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 332356
1125.89/1126.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |**********************
c |***********************
c |************************
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553324-1238713554/watcher-1553324-1238713554 -o /tmp/evaluation-result-1553324-1238713554/solver-1553324-1238713554 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1553324-1238713554.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 1.00 1.02 3/70 18870
/proc/meminfo: memFree=1246696/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=1884 CPUtime=0
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 325 0 0 0 0 0 0 0 18 0 1 0 1144020424 1929216 310 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 471 310 57 167 0 302 0

[startup+0.060964 s]
/proc/loadavg: 0.99 1.00 1.02 3/70 18870
/proc/meminfo: memFree=1246696/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=4288 CPUtime=0.05
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 880 0 0 0 5 0 0 0 18 0 1 0 1144020424 4390912 717 1992294400 134512640 135197378 4294956240 18446744073709551615 134713207 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1072 717 64 167 0 903 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4288

[startup+0.101968 s]
/proc/loadavg: 0.99 1.00 1.02 3/70 18870
/proc/meminfo: memFree=1246696/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=4288 CPUtime=0.09
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 1618 0 0 0 9 0 0 0 18 0 1 0 1144020424 4390912 715 1992294400 134512640 135197378 4294956240 18446744073709551615 134713227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1072 715 66 167 0 903 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4288

[startup+0.30199 s]
/proc/loadavg: 0.99 1.00 1.02 3/70 18870
/proc/meminfo: memFree=1246696/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=18760 CPUtime=0.29
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 5303 0 0 0 27 2 0 0 19 0 1 0 1144020424 19210240 1795 1992294400 134512640 135197378 4294956240 18446744073709551615 134560412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 4690 1798 85 167 0 4521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18760

[startup+0.701036 s]
/proc/loadavg: 0.99 1.00 1.02 3/70 18870
/proc/meminfo: memFree=1246696/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=20432 CPUtime=0.69
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 8185 0 0 0 66 3 0 0 22 0 1 0 1144020424 20922368 4096 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5108 4096 90 167 0 4939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20432

[startup+1.50113 s]
/proc/loadavg: 0.99 1.00 1.02 2/71 18871
/proc/meminfo: memFree=1228832/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=20700 CPUtime=1.48
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 8646 0 0 0 145 3 0 0 25 0 1 0 1144020424 21196800 4557 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5175 4557 90 167 0 5006 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20700

[startup+3.10131 s]
/proc/loadavg: 0.99 1.00 1.02 2/71 18871
/proc/meminfo: memFree=1228512/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=20836 CPUtime=3.08
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 8678 0 0 0 305 3 0 0 25 0 1 0 1144020424 21336064 4589 1992294400 134512640 135197378 4294956240 18446744073709551615 134526671 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5209 4589 90 167 0 5040 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20836

[startup+6.30168 s]
/proc/loadavg: 0.99 1.00 1.02 2/71 18871
/proc/meminfo: memFree=1228320/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=20984 CPUtime=6.29
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 8726 0 0 0 625 4 0 0 25 0 1 0 1144020424 21487616 4637 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5246 4637 90 167 0 5077 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20984

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 1.02 2/71 18871
/proc/meminfo: memFree=1228072/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=21116 CPUtime=12.69
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 8762 0 0 0 1265 4 0 0 25 0 1 0 1144020424 21622784 4673 1992294400 134512640 135197378 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5279 4673 90 167 0 5110 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21116

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.01 2/71 18871
/proc/meminfo: memFree=1227880/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=21360 CPUtime=25.49
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 8816 0 0 0 2545 4 0 0 25 0 1 0 1144020424 21872640 4727 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5340 4727 90 167 0 5171 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21360

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.01 2/71 18871
/proc/meminfo: memFree=1227432/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=21948 CPUtime=51.08
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 8926 0 0 0 5104 4 0 0 25 0 1 0 1144020424 22474752 4837 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5487 4837 90 167 0 5318 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21948

[startup+102.306 s]
/proc/loadavg: 1.07 1.02 1.01 2/71 18871
/proc/meminfo: memFree=1226856/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=22688 CPUtime=102.26
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9066 0 0 0 10222 4 0 0 25 0 1 0 1144020424 23232512 4977 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5672 4977 90 167 0 5503 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22688

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 1.01 2/71 18871
/proc/meminfo: memFree=1226216/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=23464 CPUtime=162.25
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9221 0 0 0 16220 5 0 0 25 0 1 0 1144020424 24027136 5132 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5866 5132 90 167 0 5697 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23464

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 18871
/proc/meminfo: memFree=1225576/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=23596 CPUtime=222.23
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9375 0 0 0 22218 5 0 0 25 0 1 0 1144020424 24162304 5286 1992294400 134512640 135197378 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 5899 5286 90 167 0 5730 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23596

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18871
/proc/meminfo: memFree=1225064/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=24360 CPUtime=282.21
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9497 0 0 0 28216 5 0 0 25 0 1 0 1144020424 24944640 5408 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6090 5408 90 167 0 5921 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18871
/proc/meminfo: memFree=1224488/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=25644 CPUtime=342.19
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9632 0 0 0 34214 5 0 0 25 0 1 0 1144020424 26259456 5543 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6411 5543 90 167 0 6242 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25644

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 18871
/proc/meminfo: memFree=1223976/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=25648 CPUtime=402.18
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9753 0 0 0 40212 6 0 0 25 0 1 0 1144020424 26263552 5664 1992294400 134512640 135197378 4294956240 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6412 5664 90 167 0 6243 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25648

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 18871
/proc/meminfo: memFree=1223464/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=25780 CPUtime=462.16
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9877 0 0 0 46210 6 0 0 25 0 1 0 1144020424 26398720 5788 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6445 5788 90 167 0 6276 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25780

[startup+522.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/71 18871
/proc/meminfo: memFree=1223016/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=27504 CPUtime=522.15
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 9990 0 0 0 52209 6 0 0 25 0 1 0 1144020424 28164096 5901 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6876 5901 90 167 0 6707 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27504

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 18871
/proc/meminfo: memFree=1222568/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=27504 CPUtime=582.13
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 10101 0 0 0 58207 6 0 0 25 0 1 0 1144020424 28164096 6012 1992294400 134512640 135197378 4294956240 18446744073709551615 134601458 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6876 6012 90 167 0 6707 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27504

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/71 18871
/proc/meminfo: memFree=1222056/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=27636 CPUtime=642.13
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 10222 0 0 0 64206 7 0 0 25 0 1 0 1144020424 28299264 6133 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6909 6133 90 167 0 6740 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27636

[startup+702.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/71 18871
/proc/meminfo: memFree=1221544/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=27636 CPUtime=702.1
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 10336 0 0 0 70203 7 0 0 25 0 1 0 1144020424 28299264 6247 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 6909 6247 90 167 0 6740 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 27636

[startup+762.306 s]
/proc/loadavg: 1.07 1.03 1.00 2/71 18871
/proc/meminfo: memFree=1221160/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=30224 CPUtime=762.09
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 10446 0 0 0 76202 7 0 0 25 0 1 0 1144020424 30949376 6357 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 7556 6357 90 167 0 7387 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 30224

[startup+822.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/71 18871
/proc/meminfo: memFree=1220648/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=30356 CPUtime=822.07
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 10565 0 0 0 82200 7 0 0 25 0 1 0 1144020424 31084544 6476 1992294400 134512640 135197378 4294956240 18446744073709551615 134542069 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 7589 6476 90 167 0 7420 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 30356

[startup+882.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/71 18871
/proc/meminfo: memFree=1220264/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=30356 CPUtime=882.05
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 10666 0 0 0 88197 8 0 0 25 0 1 0 1144020424 31084544 6577 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 7589 6577 90 167 0 7420 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 30356

[startup+942.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/71 18871
/proc/meminfo: memFree=1219816/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=30488 CPUtime=942.04
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 10781 0 0 0 94196 8 0 0 25 0 1 0 1144020424 31219712 6692 1992294400 134512640 135197378 4294956240 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 7622 6692 90 167 0 7453 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 30488

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/71 18871
/proc/meminfo: memFree=1215336/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=34884 CPUtime=1002.02
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 11908 0 0 0 100193 9 0 0 25 0 1 0 1144020424 35721216 7805 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 8721 7805 90 167 0 8552 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 34884

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/71 18871
/proc/meminfo: memFree=1213352/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=36884 CPUtime=1062.01
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 12409 0 0 0 106191 10 0 0 25 0 1 0 1144020424 37769216 8306 1992294400 134512640 135197378 4294956240 18446744073709551615 134541210 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 9221 8306 90 167 0 9052 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 36884

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/71 18871
/proc/meminfo: memFree=1210920/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=43700 CPUtime=1121.99
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 13010 0 0 0 112188 11 0 0 25 0 1 0 1144020424 44748800 8907 1992294400 134512640 135197378 4294956240 18446744073709551615 134548562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 10925 8907 90 167 0 10756 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 43700

[startup+1182.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/71 18871
/proc/meminfo: memFree=1209448/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=44364 CPUtime=1181.97
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 13371 0 0 0 118186 11 0 0 25 0 1 0 1144020424 45428736 9268 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 11091 9268 90 167 0 10922 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 44364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.07 1.00 2/71 18871
/proc/meminfo: memFree=1208936/2055920 swapFree=4174016/4192956
[pid=18870] ppid=18868 vsize=44496 CPUtime=1200.07
/proc/18870/stat : 18870 (march_hi) R 18868 18870 18635 0 -1 4194304 13486 0 0 0 119995 12 0 0 25 0 1 0 1144020424 45563904 9383 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 11124 9383 90 167 0 10955 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 44496

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13098
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 44496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13486
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= 1984

runsolver used 1.04684 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-03 01:05:54
IDJOB=1553324
IDBENCH=70759
IDSOLVER=521
FILE ID=node74/1553324-1238713554
PBS_JOBID= 9085295
Free space on /tmp= 101916 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand032.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553324-1238713554/watcher-1553324-1238713554 -o /tmp/evaluation-result-1553324-1238713554/solver-1553324-1238713554 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1553324-1238713554.cnf

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

MD5SUM BENCH= 49dda3faa6676166ee2ccb89f6cd8ca0
RANDOM SEED=1085760168

node74.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		: 3000.236
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		: 3000.236
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:       1247176 kB
Buffers:         92340 kB
Cached:         624808 kB
SwapCached:       8140 kB
Active:         236464 kB
Inactive:       490264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247176 kB
SwapTotal:     4192956 kB
SwapFree:      4174016 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            67300 kB
Committed_AS:  2552692 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101916 MiB
End job on node74 at 2009-04-03 01:25:56