Trace number 1627905

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) 5000.11 5001.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
MD5SUMf485347639f83ec94bb8d93787135581
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.322
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.56	c main()::
1.49/1.56	c initFormula():: searching for DIMACS p-line....
1.49/1.56	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.49/1.56	c parseCNF():: parsing....
1.49/1.56	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.56	c runParser():: parsing was successful, warming up engines...
1.49/1.56	c simplify_formula():: removed 0 tautological, 462 satisfied and 0 duplicate clauses
1.49/1.56	c preprocessing fase I completed:: there are now 17930 free variables and 75138 clauses.
1.49/1.56	c stat :: sign balance is biased by 0.483
1.49/1.56	c using 3-SAT heuristics (occurence based diff)
1.49/1.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
1.49/1.56	c resolvent_look() :: found 93 resolvents
1.49/1.56	c lessRedundantTransformation():: nothing to be done.
1.49/1.56	c transformTo3SAT():: you gave me 18000 variables and 75231 clauses.
1.49/1.56	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.56	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.56	c transformTo3SAT():: the transformation yielded 18000 variabels and 75231 clauses.
1.49/1.56	c main():: clause / variable ratio: ( 75231 / 18000 ) = 4.18
1.49/1.56	c longest clause has size 3
1.49/1.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.56	c number of free variables = 17930
1.49/1.56	c dynamic_preselect_setsize :: off
1.49/1.56	c main():: all systems go!
1.49/1.56	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-1627905-1240043065/watcher-1627905-1240043065 -o /tmp/evaluation-result-1627905-1240043065/solver-1627905-1240043065 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627905-1240043065.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: 1.00 1.00 1.00 3/65 19332
/proc/meminfo: memFree=874496/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=2844 CPUtime=0
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 32334928 2912256 482 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 711 482 58 167 0 542 0

[startup+0.01943 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19332
/proc/meminfo: memFree=874496/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=2976 CPUtime=0.01
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 546 0 0 0 1 0 0 0 18 0 1 0 32334928 3047424 531 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 744 531 58 167 0 575 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2976

[startup+0.10144 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19332
/proc/meminfo: memFree=874496/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=3900 CPUtime=0.09
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 828 0 0 0 9 0 0 0 18 0 1 0 32334928 3993600 813 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 975 813 58 167 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3900

[startup+0.301463 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19332
/proc/meminfo: memFree=874496/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=10948 CPUtime=0.29
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 2973 0 0 0 29 0 0 0 19 0 1 0 32334928 11210752 2016 1992294400 134512640 135197378 4294956240 18446744073709551615 134560993 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 2737 2016 66 167 0 2568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10948

[startup+0.701514 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19332
/proc/meminfo: memFree=874496/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=10612 CPUtime=0.69
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 5610 0 0 0 68 1 0 0 23 0 1 0 32334928 10866688 1952 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 2653 1952 78 167 0 2484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10612

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=868536/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=34256 CPUtime=1.49
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 12441 0 0 0 144 5 0 0 25 0 1 0 32334928 35078144 3622 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 8564 3622 86 167 0 8395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34256

[startup+3.10283 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=844920/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=33040 CPUtime=3.1
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 17249 0 0 0 303 7 0 0 25 0 1 0 32334928 33832960 7490 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 8260 7490 91 167 0 8091 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 33040

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=843640/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=35932 CPUtime=6.29
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 17918 0 0 0 622 7 0 0 25 0 1 0 32334928 36794368 8159 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 8983 8159 91 167 0 8814 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35932

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=840184/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=37520 CPUtime=12.68
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 18344 0 0 0 1261 7 0 0 25 0 1 0 32334928 38420480 8585 1992294400 134512640 135197378 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 9380 8585 91 167 0 9211 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37520

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=839416/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=38180 CPUtime=25.49
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 18519 0 0 0 2541 8 0 0 25 0 1 0 32334928 39096320 8760 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 9545 8760 91 167 0 9376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38180

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=838776/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=38840 CPUtime=51.08
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 18683 0 0 0 5100 8 0 0 25 0 1 0 32334928 39772160 8924 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 9710 8924 91 167 0 9541 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38840

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=838072/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=39500 CPUtime=102.27
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 18855 0 0 0 10219 8 0 0 25 0 1 0 32334928 40448000 9096 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 9875 9096 91 167 0 9706 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39500

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=837560/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=40028 CPUtime=162.24
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 18965 0 0 0 16216 8 0 0 25 0 1 0 32334928 40988672 9206 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10007 9206 91 167 0 9838 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40028

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=837240/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=40292 CPUtime=222.22
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19047 0 0 0 22214 8 0 0 25 0 1 0 32334928 41259008 9288 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10073 9288 91 167 0 9904 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40292

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=836984/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=40556 CPUtime=282.22
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19104 0 0 0 28213 9 0 0 25 0 1 0 32334928 41529344 9345 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10139 9345 91 167 0 9970 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40556

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=836728/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=40820 CPUtime=342.2
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19160 0 0 0 34211 9 0 0 25 0 1 0 32334928 41799680 9401 1992294400 134512640 135197378 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10205 9401 91 167 0 10036 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40820

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=836536/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=40952 CPUtime=402.18
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19206 0 0 0 40209 9 0 0 25 0 1 0 32334928 41934848 9447 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10238 9447 91 167 0 10069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=836408/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=41084 CPUtime=462.16
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19244 0 0 0 46207 9 0 0 25 0 1 0 32334928 42070016 9485 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10271 9485 91 167 0 10102 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41084

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=836408/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=41216 CPUtime=522.15
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19279 0 0 0 52205 10 0 0 25 0 1 0 32334928 42205184 9520 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10304 9520 91 167 0 10135 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41216

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=836280/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=41348 CPUtime=582.13
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19305 0 0 0 58203 10 0 0 25 0 1 0 32334928 42340352 9546 1992294400 134512640 135197378 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10337 9546 91 167 0 10168 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41348

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=836152/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=41480 CPUtime=642.11
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19333 0 0 0 64201 10 0 0 25 0 1 0 32334928 42475520 9574 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10370 9574 91 167 0 10201 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41480


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19341
/proc/meminfo: memFree=833784/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4061.16
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19850 0 0 0 406091 25 0 0 25 0 1 0 32334928 44638208 10091 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10091 91 167 0 10729 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 43592

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19341
/proc/meminfo: memFree=833784/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4121.14
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19851 0 0 0 412089 25 0 0 25 0 1 0 32334928 44638208 10092 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10092 91 167 0 10729 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 43592

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 19341
/proc/meminfo: memFree=833912/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4181.12
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19856 0 0 0 418087 25 0 0 25 0 1 0 32334928 44638208 10097 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10097 91 167 0 10729 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 43592

[startup+4242.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 19341
/proc/meminfo: memFree=833848/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4241.1
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19863 0 0 0 424085 25 0 0 25 0 1 0 32334928 44638208 10104 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10104 91 167 0 10729 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 43592

[startup+4302.3 s]
/proc/loadavg: 1.19 1.07 1.02 2/66 19341
/proc/meminfo: memFree=833784/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4301.09
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19868 0 0 0 430083 26 0 0 25 0 1 0 32334928 44638208 10109 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10109 91 167 0 10729 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 43592

[startup+4362.3 s]
/proc/loadavg: 1.14 1.07 1.02 2/66 19341
/proc/meminfo: memFree=833784/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4361.07
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19872 0 0 0 436081 26 0 0 25 0 1 0 32334928 44638208 10113 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10113 91 167 0 10729 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 43592

[startup+4422.3 s]
/proc/loadavg: 1.12 1.07 1.02 2/66 19343
/proc/meminfo: memFree=833656/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4421.05
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19877 0 0 0 442079 26 0 0 25 0 1 0 32334928 44638208 10118 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10118 91 167 0 10729 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 43592

[startup+4482.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/66 19343
/proc/meminfo: memFree=833656/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43592 CPUtime=4481.04
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19880 0 0 0 448077 27 0 0 25 0 1 0 32334928 44638208 10121 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10898 10121 91 167 0 10729 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 43592

[startup+4542.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/66 19343
/proc/meminfo: memFree=833720/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43724 CPUtime=4541.02
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19884 0 0 0 454075 27 0 0 25 0 1 0 32334928 44773376 10125 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10931 10125 91 167 0 10762 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 43724

[startup+4602.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/66 19343
/proc/meminfo: memFree=833720/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43724 CPUtime=4601.01
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19890 0 0 0 460074 27 0 0 25 0 1 0 32334928 44773376 10131 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10931 10131 91 167 0 10762 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 43724

[startup+4662.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/66 19343
/proc/meminfo: memFree=833720/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43724 CPUtime=4660.98
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19895 0 0 0 466071 27 0 0 25 0 1 0 32334928 44773376 10136 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10931 10136 91 167 0 10762 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 43724

[startup+4722.31 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 19343
/proc/meminfo: memFree=833656/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43724 CPUtime=4720.98
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19901 0 0 0 472070 28 0 0 25 0 1 0 32334928 44773376 10142 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10931 10142 91 167 0 10762 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 43724

[startup+4782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 19343
/proc/meminfo: memFree=833592/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43724 CPUtime=4780.95
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19906 0 0 0 478067 28 0 0 25 0 1 0 32334928 44773376 10147 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10931 10147 91 167 0 10762 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 43724

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19343
/proc/meminfo: memFree=833592/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43724 CPUtime=4840.93
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19908 0 0 0 484065 28 0 0 25 0 1 0 32334928 44773376 10149 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10931 10149 91 167 0 10762 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 43724

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19343
/proc/meminfo: memFree=833528/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43724 CPUtime=4900.92
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19912 0 0 0 490063 29 0 0 25 0 1 0 32334928 44773376 10153 1992294400 134512640 135197378 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10931 10153 91 167 0 10762 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 43724

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19343
/proc/meminfo: memFree=833656/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43856 CPUtime=4960.9
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19916 0 0 0 496061 29 0 0 25 0 1 0 32334928 44908544 10157 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10964 10157 91 167 0 10795 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 43856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19343
/proc/meminfo: memFree=833592/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43856 CPUtime=5000.09
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19919 0 0 0 499980 29 0 0 25 0 1 0 32334928 44908544 10160 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10964 10160 91 167 0 10795 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 43856

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19343
/proc/meminfo: memFree=833592/2055920 swapFree=4192956/4192956
[pid=19332] ppid=19330 vsize=43856 CPUtime=5000.09
/proc/19332/stat : 19332 (march_hi) R 19330 19332 19218 0 -1 4194304 19919 0 0 0 499980 29 0 0 25 0 1 0 32334928 44908544 10160 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19332/statm: 10964 10160 91 167 0 10795 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 43856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 4999.81
CPU system time (s): 0.303953
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 43856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19919
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= 12603

runsolver used 5.2472 second user time and 12.952 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-18 10:24:26
IDJOB=1627905
IDBENCH=70361
IDSOLVER=583
FILE ID=node54/1627905-1240043065
PBS_JOBID= 9157473
Free space on /tmp= 66336 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627905-1240043065/watcher-1627905-1240043065 -o /tmp/evaluation-result-1627905-1240043065/solver-1627905-1240043065 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627905-1240043065.cnf

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

MD5SUM BENCH= f485347639f83ec94bb8d93787135581
RANDOM SEED=1098732388

node54.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		: 3000.234
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		: 3000.234
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:        874912 kB
Buffers:         82980 kB
Cached:        1002708 kB
SwapCached:          0 kB
Active:         326492 kB
Inactive:       774568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874912 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          25092 kB
Slab:            65868 kB
Committed_AS:   162692 kB
PageTables:       1368 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= 66336 MiB
End job on node54 at 2009-04-18 11:47:49