Trace number 1514629

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
MD5SUM727f10970711b4154a45c3b50e2e1fe7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.982
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, 515 satisfied and 0 duplicate clauses
1.49/1.56	c preprocessing fase I completed:: there are now 17919 free variables and 75085 clauses.
1.49/1.56	c stat :: sign balance is biased by 0.466
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 139 duplicate clauses
1.49/1.57	c resolvent_look() :: found 69 resolvents
1.49/1.57	c lessRedundantTransformation():: nothing to be done.
1.49/1.57	c transformTo3SAT():: you gave me 18000 variables and 75154 clauses.
1.49/1.57	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.57	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.57	c transformTo3SAT():: the transformation yielded 18000 variabels and 75154 clauses.
1.49/1.57	c main():: clause / variable ratio: ( 75154 / 18000 ) = 4.18
1.49/1.57	c longest clause has size 3
1.49/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.57	c number of free variables = 17919
1.49/1.57	c dynamic_preselect_setsize :: off
1.49/1.57	c main():: all systems go!
1.49/1.57	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514629-1238241569/watcher-1514629-1238241569 -o /tmp/evaluation-result-1514629-1238241569/solver-1514629-1238241569 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514629-1238241569.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32452
/proc/meminfo: memFree=867016/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=2844 CPUtime=0
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 1096822160 2912256 481 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 711 481 58 167 0 542 0

[startup+0.0293579 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32452
/proc/meminfo: memFree=867016/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=3108 CPUtime=0.02
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 581 0 0 0 2 0 0 0 18 0 1 0 1096822160 3182592 566 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 777 566 58 167 0 608 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3108

[startup+0.102362 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32452
/proc/meminfo: memFree=867016/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=3900 CPUtime=0.09
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 832 0 0 0 9 0 0 0 18 0 1 0 1096822160 3993600 817 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 975 817 58 167 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3900

[startup+0.301381 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32452
/proc/meminfo: memFree=867016/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=10816 CPUtime=0.29
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 2970 0 0 0 29 0 0 0 19 0 1 0 1096822160 11075584 2014 1992294400 134512640 135197378 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 2704 2014 66 167 0 2535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10816

[startup+0.701399 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32452
/proc/meminfo: memFree=867016/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=10612 CPUtime=0.69
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 5602 0 0 0 68 1 0 0 22 0 1 0 1096822160 10866688 1951 1992294400 134512640 135197378 4294956240 18446744073709551615 134560929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 2653 1951 78 167 0 2484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10612

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32453
/proc/meminfo: memFree=861056/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=34244 CPUtime=1.49
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 12423 0 0 0 144 5 0 0 25 0 1 0 1096822160 35065856 3621 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 8561 3621 86 167 0 8392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34244

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32453
/proc/meminfo: memFree=837568/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=33120 CPUtime=3.09
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 17303 0 0 0 303 6 0 0 25 0 1 0 1096822160 33914880 7491 1992294400 134512640 135197378 4294956240 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 8280 7491 91 167 0 8111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33120

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32453
/proc/meminfo: memFree=835968/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=35924 CPUtime=6.29
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 17963 0 0 0 622 7 0 0 25 0 1 0 1096822160 36786176 8151 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 8981 8151 91 167 0 8812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35924

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32453
/proc/meminfo: memFree=832768/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=37508 CPUtime=12.68
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 18389 0 0 0 1261 7 0 0 25 0 1 0 1096822160 38408192 8577 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 9377 8577 91 167 0 9208 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37508

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32453
/proc/meminfo: memFree=831936/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=38300 CPUtime=25.49
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 18572 0 0 0 2541 8 0 0 25 0 1 0 1096822160 39219200 8760 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 9575 8760 91 167 0 9406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38300

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32453
/proc/meminfo: memFree=831360/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=38828 CPUtime=51.07
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 18725 0 0 0 5099 8 0 0 25 0 1 0 1096822160 39759872 8913 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 9707 8913 91 167 0 9538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38828

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=830528/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=39488 CPUtime=102.25
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 18891 0 0 0 10217 8 0 0 25 0 1 0 1096822160 40435712 9079 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 9872 9079 91 167 0 9703 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 32459
/proc/meminfo: memFree=830080/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=40016 CPUtime=162.24
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19003 0 0 0 16215 9 0 0 25 0 1 0 1096822160 40976384 9191 1992294400 134512640 135197378 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10004 9191 91 167 0 9835 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40016

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=829824/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=40280 CPUtime=222.23
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19087 0 0 0 22214 9 0 0 25 0 1 0 1096822160 41246720 9275 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10070 9275 91 167 0 9901 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40280

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=829568/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=40544 CPUtime=282.21
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19158 0 0 0 28212 9 0 0 25 0 1 0 1096822160 41517056 9346 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10136 9346 91 167 0 9967 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40544

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=829376/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=40808 CPUtime=342.2
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19207 0 0 0 34211 9 0 0 25 0 1 0 1096822160 41787392 9395 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10202 9395 91 167 0 10033 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40808

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=829184/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=40944 CPUtime=402.18
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19248 0 0 0 40209 9 0 0 25 0 1 0 1096822160 41926656 9436 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10236 9436 91 167 0 10067 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40944

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=829056/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41076 CPUtime=462.16
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19280 0 0 0 46207 9 0 0 25 0 1 0 1096822160 42061824 9468 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10269 9468 91 167 0 10100 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41076

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 32459
/proc/meminfo: memFree=828992/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41208 CPUtime=522.15
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19312 0 0 0 52206 9 0 0 25 0 1 0 1096822160 42196992 9500 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10302 9500 91 167 0 10133 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41208

[startup+582.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 32459
/proc/meminfo: memFree=828864/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41340 CPUtime=582.13
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19341 0 0 0 58204 9 0 0 25 0 1 0 1096822160 42332160 9529 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10335 9529 91 167 0 10166 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41340

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 32459
/proc/meminfo: memFree=828736/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41472 CPUtime=642.12
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19366 0 0 0 64203 9 0 0 25 0 1 0 1096822160 42467328 9554 1992294400 134512640 135197378 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10368 9554 91 167 0 10199 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41472

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32459
/proc/meminfo: memFree=828608/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41472 CPUtime=702.1
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19392 0 0 0 70201 9 0 0 25 0 1 0 1096822160 42467328 9580 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10368 9580 91 167 0 10199 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 41472

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=828480/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41604 CPUtime=762.09
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19411 0 0 0 76200 9 0 0 25 0 1 0 1096822160 42602496 9599 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10401 9599 91 167 0 10232 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 41604

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32459
/proc/meminfo: memFree=828480/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41604 CPUtime=822.08
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19430 0 0 0 82198 10 0 0 25 0 1 0 1096822160 42602496 9618 1992294400 134512640 135197378 4294956240 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10401 9618 91 167 0 10232 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 41604

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32460
/proc/meminfo: memFree=828352/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41736 CPUtime=882.07
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19448 0 0 0 88197 10 0 0 25 0 1 0 1096822160 42737664 9636 1992294400 134512640 135197378 4294956240 18446744073709551615 134552929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10434 9636 91 167 0 10265 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 41736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32460
/proc/meminfo: memFree=828416/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41868 CPUtime=942.05
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19466 0 0 0 94195 10 0 0 25 0 1 0 1096822160 42872832 9654 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10467 9654 91 167 0 10298 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 41868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32460
/proc/meminfo: memFree=828288/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=41868 CPUtime=1002.04
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19482 0 0 0 100194 10 0 0 25 0 1 0 1096822160 42872832 9670 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10467 9670 91 167 0 10298 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 41868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32460
/proc/meminfo: memFree=828224/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=42000 CPUtime=1062.02
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19498 0 0 0 106192 10 0 0 25 0 1 0 1096822160 43008000 9686 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10500 9686 91 167 0 10331 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 42000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32460
/proc/meminfo: memFree=828160/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=42000 CPUtime=1122.01
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19514 0 0 0 112191 10 0 0 25 0 1 0 1096822160 43008000 9702 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10500 9702 91 167 0 10331 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 42000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32460
/proc/meminfo: memFree=828032/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=42000 CPUtime=1181.99
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19528 0 0 0 118189 10 0 0 25 0 1 0 1096822160 43008000 9716 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10500 9716 91 167 0 10331 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 42000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32460
/proc/meminfo: memFree=828032/2055920 swapFree=4177940/4192956
[pid=32452] ppid=32450 vsize=42132 CPUtime=1200.09
/proc/32452/stat : 32452 (march_hi) R 32450 32452 32295 0 -1 4194304 19533 0 0 0 119999 10 0 0 25 0 1 0 1096822160 43143168 9721 1992294400 134512640 135197378 4294956240 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 1 0 0
/proc/32452/statm: 10533 9721 91 167 0 10364 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 42132

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): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.108983
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 42132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19533
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= 2565

runsolver used 1.08983 second user time and 2.68759 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-28 12:59:29
IDJOB=1514629
IDBENCH=70362
IDSOLVER=521
FILE ID=node29/1514629-1238241569
PBS_JOBID= 9060718
Free space on /tmp= 66424 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514629-1238241569/watcher-1514629-1238241569 -o /tmp/evaluation-result-1514629-1238241569/solver-1514629-1238241569 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514629-1238241569.cnf

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

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=1240406773

node29.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:        867432 kB
Buffers:         93200 kB
Cached:         997500 kB
SwapCached:       8860 kB
Active:         236192 kB
Inactive:       864992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        867432 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          16184 kB
Slab:            73224 kB
Committed_AS:  2959324 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-28 13:19:31