Trace number 1514437

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
MD5SUM0ec786bf459e33d21d020cc6c867d755
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.9522
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.40	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.40	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.40	c main()::
1.39/1.40	c initFormula():: searching for DIMACS p-line....
1.39/1.40	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.39/1.40	c parseCNF():: parsing....
1.39/1.40	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.40	c runParser():: parsing was successful, warming up engines...
1.39/1.40	c simplify_formula():: removed 0 tautological, 372 satisfied and 0 duplicate clauses
1.39/1.40	c preprocessing fase I completed:: there are now 15941 free variables and 66828 clauses.
1.39/1.40	c stat :: sign balance is biased by 0.491
1.39/1.40	c using 3-SAT heuristics (occurence based diff)
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 137 duplicate clauses
1.39/1.40	c resolvent_look() :: found 76 resolvents
1.39/1.40	c lessRedundantTransformation():: nothing to be done.
1.39/1.40	c transformTo3SAT():: you gave me 16000 variables and 66904 clauses.
1.39/1.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.40	c transformTo3SAT():: the transformation yielded 16000 variabels and 66904 clauses.
1.39/1.40	c main():: clause / variable ratio: ( 66904 / 16000 ) = 4.18
1.39/1.40	c longest clause has size 3
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.40	c number of free variables = 15941
1.39/1.40	c dynamic_preselect_setsize :: off
1.39/1.40	c main():: all systems go!
1.39/1.40	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-1514437-1238238340/watcher-1514437-1238238340 -o /tmp/evaluation-result-1514437-1238238340/solver-1514437-1238238340 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514437-1238238340.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 0.97 0.97 3/64 30303
/proc/meminfo: memFree=1057520/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=2552 CPUtime=0
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 1096499674 2613248 434 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 638 435 58 167 0 469 0

[startup+0.0909721 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30303
/proc/meminfo: memFree=1057520/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=3476 CPUtime=0.08
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 745 0 0 0 8 0 0 0 18 0 1 0 1096499674 3559424 730 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 869 730 58 167 0 700 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3476

[startup+0.101973 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30303
/proc/meminfo: memFree=1057520/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=6820 CPUtime=0.09
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 1015 0 0 0 9 0 0 0 18 0 1 0 1096499674 6983680 999 1992294400 134512640 135197378 4294956240 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 1705 1005 60 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6820

[startup+0.302011 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30303
/proc/meminfo: memFree=1057520/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=8688 CPUtime=0.29
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 2853 0 0 0 28 1 0 0 19 0 1 0 1096499674 8896512 1522 1992294400 134512640 135197378 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 2172 1522 67 167 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.701088 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 30303
/proc/meminfo: memFree=1057520/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=9612 CPUtime=0.69
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 6029 0 0 0 67 2 0 0 22 0 1 0 1096499674 9842688 1768 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 2403 1768 78 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50124 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1050216/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=29312 CPUtime=1.49
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 13261 0 0 0 143 6 0 0 25 0 1 0 1096499674 30015488 3974 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 7328 3979 91 167 0 7159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29312

[startup+3.10155 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1031144/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=29980 CPUtime=3.09
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 16048 0 0 0 302 7 0 0 25 0 1 0 1096499674 30699520 6761 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 7495 6761 91 167 0 7326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29980

[startup+6.30217 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1028136/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=32804 CPUtime=6.29
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 16740 0 0 0 621 8 0 0 25 0 1 0 1096499674 33591296 7453 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 8201 7453 91 167 0 8032 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32804

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1026792/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=33728 CPUtime=12.69
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 16985 0 0 0 1260 9 0 0 25 0 1 0 1096499674 34537472 7698 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 8432 7698 91 167 0 8263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33728

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1026088/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=34388 CPUtime=25.49
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17147 0 0 0 2540 9 0 0 25 0 1 0 1096499674 35213312 7860 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 8597 7860 91 167 0 8428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34388

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1025576/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=34916 CPUtime=51.07
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17270 0 0 0 5098 9 0 0 25 0 1 0 1096499674 35753984 7983 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 8729 7983 91 167 0 8560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34916

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1025000/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=35444 CPUtime=102.26
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17425 0 0 0 10217 9 0 0 25 0 1 0 1096499674 36294656 8138 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 8861 8138 91 167 0 8692 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35444

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1024488/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=35972 CPUtime=162.23
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17532 0 0 0 16214 9 0 0 25 0 1 0 1096499674 36835328 8245 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 8993 8245 91 167 0 8824 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35972

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1024168/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=36236 CPUtime=222.21
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17600 0 0 0 22211 10 0 0 25 0 1 0 1096499674 37105664 8313 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9059 8313 91 167 0 8890 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36236

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023912/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=36368 CPUtime=282.19
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17654 0 0 0 28209 10 0 0 25 0 1 0 1096499674 37240832 8367 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9092 8367 91 167 0 8923 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 36368

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023856/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=36500 CPUtime=342.16
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17692 0 0 0 34206 10 0 0 25 0 1 0 1096499674 37376000 8405 1992294400 134512640 135197378 4294956240 18446744073709551615 134541727 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9125 8405 91 167 0 8956 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36500

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023728/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=36632 CPUtime=402.14
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17725 0 0 0 40204 10 0 0 25 0 1 0 1096499674 37511168 8438 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9158 8438 91 167 0 8989 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36632

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023600/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=36764 CPUtime=462.12
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17752 0 0 0 46202 10 0 0 25 0 1 0 1096499674 37646336 8465 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9191 8465 91 167 0 9022 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36764

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023536/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=36896 CPUtime=522.09
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17780 0 0 0 52199 10 0 0 25 0 1 0 1096499674 37781504 8493 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9224 8493 91 167 0 9055 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36896

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023472/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37028 CPUtime=582.07
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17807 0 0 0 58197 10 0 0 25 0 1 0 1096499674 37916672 8520 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9257 8520 91 167 0 9088 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 37028

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023280/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37160 CPUtime=642.05
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17839 0 0 0 64195 10 0 0 25 0 1 0 1096499674 38051840 8552 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9290 8552 91 167 0 9121 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 37160

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023088/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37292 CPUtime=702.03
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17866 0 0 0 70193 10 0 0 25 0 1 0 1096499674 38187008 8579 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9323 8579 91 167 0 9154 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 37292

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1023024/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37292 CPUtime=762.02
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17888 0 0 0 76191 11 0 0 25 0 1 0 1096499674 38187008 8601 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9323 8601 91 167 0 9154 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 37292

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022960/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37424 CPUtime=821.99
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17908 0 0 0 82188 11 0 0 25 0 1 0 1096499674 38322176 8621 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9356 8621 91 167 0 9187 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 37424

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022896/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37424 CPUtime=881.96
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17924 0 0 0 88185 11 0 0 25 0 1 0 1096499674 38322176 8637 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9356 8637 91 167 0 9187 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 37424

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022960/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37556 CPUtime=941.94
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17939 0 0 0 94183 11 0 0 25 0 1 0 1096499674 38457344 8652 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9389 8652 91 167 0 9220 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 37556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022832/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37556 CPUtime=1001.92
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17954 0 0 0 100181 11 0 0 25 0 1 0 1096499674 38457344 8667 1992294400 134512640 135197378 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9389 8667 91 167 0 9220 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 37556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022768/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37688 CPUtime=1061.89
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17965 0 0 0 106178 11 0 0 25 0 1 0 1096499674 38592512 8678 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9422 8678 91 167 0 9253 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 37688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022640/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37688 CPUtime=1121.87
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17981 0 0 0 112176 11 0 0 25 0 1 0 1096499674 38592512 8694 1992294400 134512640 135197378 4294956240 18446744073709551615 134552973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9422 8694 91 167 0 9253 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 37688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022576/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37820 CPUtime=1181.85
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 17997 0 0 0 118174 11 0 0 25 0 1 0 1096499674 38727680 8710 1992294400 134512640 135197378 4294956240 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9455 8710 91 167 0 9286 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 37820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022576/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37820 CPUtime=1200.04
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 18002 0 0 0 119993 11 0 0 25 0 1 0 1096499674 38727680 8715 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9455 8715 91 167 0 9286 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 37820

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30304
/proc/meminfo: memFree=1022576/2055920 swapFree=4179368/4192956
[pid=30303] ppid=30301 vsize=37820 CPUtime=1200.04
/proc/30303/stat : 30303 (march_hi) R 30301 30303 30202 0 -1 4194304 18002 0 0 0 119993 11 0 0 25 0 1 0 1096499674 38727680 8715 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30303/statm: 9455 8715 91 167 0 9286 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 37820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.12598
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 37820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18002
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= 1668

runsolver used 0.910861 second user time and 2.50662 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 12:05:40
IDJOB=1514437
IDBENCH=70346
IDSOLVER=521
FILE ID=node23/1514437-1238238340
PBS_JOBID= 9060656
Free space on /tmp= 66312 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514437-1238238340/watcher-1514437-1238238340 -o /tmp/evaluation-result-1514437-1238238340/solver-1514437-1238238340 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514437-1238238340.cnf

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

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=815857890

node23.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		: 3000.268
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		: 3000.268
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:       1057936 kB
Buffers:         91592 kB
Cached:         814284 kB
SwapCached:       7500 kB
Active:         196804 kB
Inactive:       718060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057936 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:          14668 kB
Slab:            69096 kB
Committed_AS:  2923316 kB
PageTables:       1392 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= 66312 MiB
End job on node23 at 2009-03-28 12:25:43