Trace number 1627831

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) 5000.1 5001.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
MD5SUM05f00f0c3f7e171627ff97eb0175accd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.501923
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.10	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.10	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.10	c main()::
0.09/0.10	c initFormula():: searching for DIMACS p-line....
0.09/0.10	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.09/0.10	c parseCNF():: parsing....
0.09/0.10	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.10	c runParser():: parsing was successful, warming up engines...
0.09/0.10	c simplify_formula():: removed 0 tautological, 40 satisfied and 0 duplicate clauses
0.09/0.10	c preprocessing fase I completed:: there are now 1994 free variables and 8360 clauses.
0.09/0.10	c stat :: sign balance is biased by 0.482
0.09/0.10	c using 3-SAT heuristics (occurence based diff)
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.09/0.10	c resolvent_look() :: found 66 resolvents
0.09/0.10	c lessRedundantTransformation():: nothing to be done.
0.09/0.10	c transformTo3SAT():: you gave me 2000 variables and 8426 clauses.
0.09/0.10	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.10	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.10	c transformTo3SAT():: the transformation yielded 2000 variabels and 8426 clauses.
0.09/0.10	c main():: clause / variable ratio: ( 8426 / 2000 ) = 4.21
0.09/0.10	c longest clause has size 3
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c number of free variables = 1994
0.09/0.10	c dynamic_preselect_setsize :: off
0.09/0.10	c main():: all systems go!
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 270
0.29/0.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 11254
6.29/6.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 547747
303.61/303.79	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627831-1240018257/watcher-1627831-1240018257 -o /tmp/evaluation-result-1627831-1240018257/solver-1627831-1240018257 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627831-1240018257.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: 0.99 0.97 0.98 3/64 21865
/proc/meminfo: memFree=1024168/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=968 CPUtime=0
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 29859001 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 242 126 58 167 0 73 0

[startup+0.080828 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21865
/proc/meminfo: memFree=1024168/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=2092 CPUtime=0.07
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 360 0 0 0 7 0 0 0 18 0 1 0 29859001 2142208 343 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 523 343 81 167 0 354 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2092

[startup+0.101828 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21865
/proc/meminfo: memFree=1024168/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=4528 CPUtime=0.09
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 584 0 0 0 9 0 0 0 18 0 1 0 29859001 4636672 512 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1132 512 86 167 0 963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4528

[startup+0.301849 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21865
/proc/meminfo: memFree=1024168/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=4788 CPUtime=0.29
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1112 0 0 0 29 0 0 0 19 0 1 0 29859001 4902912 1040 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1197 1040 91 167 0 1028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4788

[startup+0.701893 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21865
/proc/meminfo: memFree=1024168/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=4920 CPUtime=0.69
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1142 0 0 0 69 0 0 0 22 0 1 0 29859001 5038080 1070 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1230 1070 91 167 0 1061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4920

[startup+1.50198 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1020128/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=5064 CPUtime=1.49
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 29859001 5185536 1098 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1266 1098 91 167 0 1097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064

[startup+3.10215 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1019808/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=5244 CPUtime=3.09
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1208 0 0 0 309 0 0 0 25 0 1 0 29859001 5369856 1136 1992294400 134512640 135197378 4294956240 18446744073709551615 134618264 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1311 1136 91 167 0 1142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5244

[startup+6.30149 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1019488/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=5548 CPUtime=6.29
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1282 0 0 0 629 0 0 0 25 0 1 0 29859001 5681152 1209 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1387 1209 91 167 0 1218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5548

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1019040/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=6060 CPUtime=12.69
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1385 0 0 0 1269 0 0 0 25 0 1 0 29859001 6205440 1312 1992294400 134512640 135197378 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1515 1312 91 167 0 1346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6060

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1018336/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=7048 CPUtime=25.48
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1543 0 0 0 2548 0 0 0 25 0 1 0 29859001 7217152 1470 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 1762 1470 91 167 0 1593 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7048

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1017056/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=8012 CPUtime=51.08
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 1868 0 0 0 5107 1 0 0 25 0 1 0 29859001 8204288 1794 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 2003 1794 91 167 0 1834 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8012

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1014624/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=11228 CPUtime=102.27
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 2475 0 0 0 10225 2 0 0 25 0 1 0 29859001 11497472 2401 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 2807 2401 91 167 0 2638 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11228

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1011744/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=14356 CPUtime=162.25
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 3195 0 0 0 16222 3 0 0 25 0 1 0 29859001 14700544 3121 1992294400 134512640 135197378 4294956240 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 3589 3121 91 167 0 3420 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1008736/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=19060 CPUtime=222.23
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 3927 0 0 0 22220 3 0 0 25 0 1 0 29859001 19517440 3853 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 4765 3853 91 167 0 4596 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19060

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21866
/proc/meminfo: memFree=1005664/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=25012 CPUtime=282.22
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 4697 0 0 0 28218 4 0 0 25 0 1 0 29859001 25612288 4623 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 6253 4623 91 167 0 6084 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21868
/proc/meminfo: memFree=1002592/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=26656 CPUtime=342.2
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 5414 0 0 0 34215 5 0 0 25 0 1 0 29859001 27295744 5340 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 6664 5340 91 167 0 6495 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26656

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21868
/proc/meminfo: memFree=999968/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=26656 CPUtime=402.18
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 6075 0 0 0 40212 6 0 0 25 0 1 0 29859001 27295744 6001 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 6664 6001 91 167 0 6495 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26656

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21868
/proc/meminfo: memFree=997216/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=35520 CPUtime=462.16
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 6753 0 0 0 46209 7 0 0 25 0 1 0 29859001 36372480 6679 1992294400 134512640 135197378 4294956240 18446744073709551615 134552793 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 8880 6679 91 167 0 8711 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21868
/proc/meminfo: memFree=994528/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=35520 CPUtime=522.15
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 7458 0 0 0 52207 8 0 0 25 0 1 0 29859001 36372480 7384 1992294400 134512640 135197378 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 8880 7384 91 167 0 8711 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35520

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21868
/proc/meminfo: memFree=991584/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=35520 CPUtime=582.14
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 8199 0 0 0 58205 9 0 0 25 0 1 0 29859001 36372480 8125 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 8880 8125 91 167 0 8711 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35520

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21868
/proc/meminfo: memFree=988896/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=48616 CPUtime=642.12
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 8863 0 0 0 64202 10 0 0 25 0 1 0 29859001 49782784 8789 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 12154 8789 91 167 0 11985 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48616


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

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=830176/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4001.21
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 48243 0 0 0 400059 62 0 0 25 0 1 0 29859001 237494272 48169 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 48169 91 167 0 57813 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 231928

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=827424/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4061.2
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 48925 0 0 0 406058 62 0 0 25 0 1 0 29859001 237494272 48851 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 48851 91 167 0 57813 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 231928

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=824736/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4121.18
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 49602 0 0 0 412054 64 0 0 25 0 1 0 29859001 237494272 49528 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 49528 91 167 0 57813 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 231928

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=821792/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4181.16
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 50316 0 0 0 418052 64 0 0 25 0 1 0 29859001 237494272 50242 1992294400 134512640 135197378 4294956240 18446744073709551615 134572889 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 50242 91 167 0 57813 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 231928

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=819040/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4241.15
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 51031 0 0 0 424049 66 0 0 25 0 1 0 29859001 237494272 50957 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 50957 91 167 0 57813 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 231928

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=816288/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4301.13
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 51700 0 0 0 430047 66 0 0 25 0 1 0 29859001 237494272 51626 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 51626 91 167 0 57813 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 231928

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=813600/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4361.12
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 52375 0 0 0 436045 67 0 0 25 0 1 0 29859001 237494272 52301 1992294400 134512640 135197378 4294956240 18446744073709551615 134618171 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 52301 91 167 0 57813 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 231928

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=810784/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4421.1
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 53071 0 0 0 442042 68 0 0 25 0 1 0 29859001 237494272 52997 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 52997 91 167 0 57813 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 231928

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=808096/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4481.08
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 53751 0 0 0 448039 69 0 0 25 0 1 0 29859001 237494272 53677 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 53677 91 167 0 57813 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 231928

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=805344/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=231928 CPUtime=4541.07
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 54447 0 0 0 454037 70 0 0 25 0 1 0 29859001 237494272 54373 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 57982 54373 91 167 0 57813 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 231928

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=802400/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=232060 CPUtime=4601.06
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 55170 0 0 0 460035 71 0 0 25 0 1 0 29859001 237629440 55096 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 58015 55096 91 167 0 57846 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 232060

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=799712/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=232060 CPUtime=4661.04
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 55849 0 0 0 466033 71 0 0 25 0 1 0 29859001 237629440 55775 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 58015 55775 91 167 0 57846 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 232060

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=796960/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=232060 CPUtime=4721.03
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 56539 0 0 0 472031 72 0 0 25 0 1 0 29859001 237629440 56465 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 58015 56465 91 167 0 57846 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 232060

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=794080/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=232060 CPUtime=4781
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 57252 0 0 0 478027 73 0 0 25 0 1 0 29859001 237629440 57178 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 58015 57178 91 167 0 57846 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 232060

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=791328/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=357836 CPUtime=4840.99
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 57932 0 0 0 484025 74 0 0 25 0 1 0 29859001 366424064 57858 1992294400 134512640 135197378 4294956240 18446744073709551615 134617948 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 89459 57858 91 167 0 89290 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 357836

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=788576/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=357836 CPUtime=4900.97
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 58633 0 0 0 490022 75 0 0 25 0 1 0 29859001 366424064 58559 1992294400 134512640 135197378 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 89459 58559 91 167 0 89290 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 357836

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=785504/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=357836 CPUtime=4960.96
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 59395 0 0 0 496020 76 0 0 25 0 1 0 29859001 366424064 59321 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 89459 59321 91 167 0 89290 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 357836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22352
/proc/meminfo: memFree=783648/2055920 swapFree=4192956/4192956
[pid=21865] ppid=21863 vsize=357836 CPUtime=5000.06
/proc/21865/stat : 21865 (march_hi) R 21863 21865 21759 0 -1 4194304 59848 0 0 0 499929 77 0 0 25 0 1 0 29859001 366424064 59774 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/21865/statm: 89459 59774 91 167 0 89290 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 357836

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): 5001.44
CPU time (s): 5000.1
CPU user time (s): 4999.29
CPU system time (s): 0.811876
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 357836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.29
system time used= 0.811876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59848
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= 9941

runsolver used 4.72928 second user time and 8.98363 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-18 03:30:57
IDJOB=1627831
IDBENCH=70287
IDSOLVER=583
FILE ID=node19/1627831-1240018257
PBS_JOBID= 9158963
Free space on /tmp= 66336 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627831-1240018257/watcher-1627831-1240018257 -o /tmp/evaluation-result-1627831-1240018257/solver-1627831-1240018257 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627831-1240018257.cnf

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

MD5SUM BENCH= 05f00f0c3f7e171627ff97eb0175accd
RANDOM SEED=586255820

node19.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:       1024648 kB
Buffers:         91496 kB
Cached:         842008 kB
SwapCached:          0 kB
Active:         270764 kB
Inactive:       676744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1024648 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            69812 kB
Committed_AS:   169620 kB
PageTables:       1452 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= 66364 MiB
End job on node19 at 2009-04-18 04:54:21