Trace number 1627890

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 5001.81

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 benchmark61.6816
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 

1.29/1.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.32	c main()::
1.29/1.32	c initFormula():: searching for DIMACS p-line....
1.29/1.32	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.29/1.32	c parseCNF():: parsing....
1.29/1.32	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.32	c runParser():: parsing was successful, warming up engines...
1.29/1.32	c simplify_formula():: removed 0 tautological, 372 satisfied and 0 duplicate clauses
1.29/1.32	c preprocessing fase I completed:: there are now 15941 free variables and 66828 clauses.
1.29/1.32	c stat :: sign balance is biased by 0.491
1.29/1.32	c using 3-SAT heuristics (occurence based diff)
1.29/1.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 137 duplicate clauses
1.29/1.32	c resolvent_look() :: found 76 resolvents
1.29/1.32	c lessRedundantTransformation():: nothing to be done.
1.29/1.32	c transformTo3SAT():: you gave me 16000 variables and 66904 clauses.
1.29/1.32	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.32	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.32	c transformTo3SAT():: the transformation yielded 16000 variabels and 66904 clauses.
1.29/1.32	c main():: clause / variable ratio: ( 66904 / 16000 ) = 4.18
1.29/1.32	c longest clause has size 3
1.29/1.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.32	c number of free variables = 15941
1.29/1.32	c dynamic_preselect_setsize :: off
1.29/1.32	c main():: all systems go!
1.29/1.32	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-1627890-1240037052/watcher-1627890-1240037052 -o /tmp/evaluation-result-1627890-1240037052/solver-1627890-1240037052 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627890-1240037052.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 19048
/proc/meminfo: memFree=1061600/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=2552 CPUtime=0
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 450 0 0 0 0 0 0 0 20 0 1 0 31734591 2613248 435 1992294400 134512640 135197378 4294956240 18446744073709551615 134785066 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 638 435 58 167 0 469 0

[startup+0.070809 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19048
/proc/meminfo: memFree=1061600/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=3344 CPUtime=0.06
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 693 0 0 0 6 0 0 0 20 0 1 0 31734591 3424256 678 1992294400 134512640 135197378 4294956240 18446744073709551615 134674348 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 836 678 58 167 0 667 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3344

[startup+0.101814 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19048
/proc/meminfo: memFree=1061600/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=7172 CPUtime=0.09
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 1134 0 0 0 9 0 0 0 20 0 1 0 31734591 7344128 1118 1992294400 134512640 135197378 4294956240 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 1793 1118 62 167 0 1624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7172

[startup+0.30185 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19048
/proc/meminfo: memFree=1061600/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=7708 CPUtime=0.29
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 2853 0 0 0 28 1 0 0 23 0 1 0 31734591 7892992 1302 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 1927 1302 67 167 0 1758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7708

[startup+0.701924 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19048
/proc/meminfo: memFree=1061600/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=9612 CPUtime=0.69
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 6437 0 0 0 67 2 0 0 25 0 1 0 31734591 9842688 1768 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 2403 1768 78 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1054104/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=29312 CPUtime=1.49
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 13937 0 0 0 144 5 0 0 25 0 1 0 31734591 30015488 4650 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 7328 4650 91 167 0 7159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29312

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1035096/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=29988 CPUtime=3.08
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 16055 0 0 0 302 6 0 0 25 0 1 0 31734591 30707712 6768 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 7497 6768 91 167 0 7328 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29988

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1032088/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=32936 CPUtime=6.29
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 16760 0 0 0 622 7 0 0 25 0 1 0 31734591 33726464 7473 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 8234 7473 91 167 0 8065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32936

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1030816/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=33860 CPUtime=12.69
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 16997 0 0 0 1262 7 0 0 25 0 1 0 31734591 34672640 7710 1992294400 134512640 135197378 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 8465 7710 91 167 0 8296 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33860

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1030112/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=34388 CPUtime=25.49
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17157 0 0 0 2541 8 0 0 25 0 1 0 31734591 35213312 7870 1992294400 134512640 135197378 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 8597 7870 91 167 0 8428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34388

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1029600/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=34916 CPUtime=51.07
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17281 0 0 0 5099 8 0 0 25 0 1 0 31734591 35753984 7994 1992294400 134512640 135197378 4294956240 18446744073709551615 134552932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 8729 7994 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: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1029024/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=35576 CPUtime=102.26
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17430 0 0 0 10218 8 0 0 25 0 1 0 31734591 36429824 8143 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 8894 8143 91 167 0 8725 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35576

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1028576/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=35972 CPUtime=162.23
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17538 0 0 0 16215 8 0 0 25 0 1 0 31734591 36835328 8251 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 8993 8251 91 167 0 8824 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35972

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1028256/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=36236 CPUtime=222.21
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17608 0 0 0 22213 8 0 0 25 0 1 0 31734591 37105664 8321 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9059 8321 91 167 0 8890 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36236

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1028000/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=36500 CPUtime=282.19
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17662 0 0 0 28211 8 0 0 25 0 1 0 31734591 37376000 8375 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9125 8375 91 167 0 8956 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 36500

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1027808/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=36632 CPUtime=342.17
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17701 0 0 0 34209 8 0 0 25 0 1 0 31734591 37511168 8414 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9158 8414 91 167 0 8989 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1027680/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=36764 CPUtime=402.15
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17733 0 0 0 40207 8 0 0 25 0 1 0 31734591 37646336 8446 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9191 8446 91 167 0 9022 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36764

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1027552/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=36896 CPUtime=462.13
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17762 0 0 0 46205 8 0 0 25 0 1 0 31734591 37781504 8475 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9224 8475 91 167 0 9055 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 36896

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1027424/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=36896 CPUtime=522.12
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17789 0 0 0 52203 9 0 0 25 0 1 0 31734591 37781504 8502 1992294400 134512640 135197378 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9224 8502 91 167 0 9055 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36896

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1027296/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=37028 CPUtime=582.1
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17821 0 0 0 58201 9 0 0 25 0 1 0 31734591 37916672 8534 1992294400 134512640 135197378 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9257 8534 91 167 0 9088 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 37028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19049
/proc/meminfo: memFree=1027168/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=37160 CPUtime=642.08
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 17851 0 0 0 64199 9 0 0 25 0 1 0 31734591 38051840 8564 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9290 8564 91 167 0 9121 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 37160


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19057
/proc/meminfo: memFree=1024928/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39272 CPUtime=4000.93
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18378 0 0 0 400084 9 0 0 25 0 1 0 31734591 40214528 9091 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9818 9091 91 167 0 9649 0
Current children cumulated CPU time (s) 4000.93
Current children cumulated vsize (KiB) 39272

[startup+4062.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 19057
/proc/meminfo: memFree=1024928/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39272 CPUtime=4060.92
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18384 0 0 0 406083 9 0 0 25 0 1 0 31734591 40214528 9097 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9818 9097 91 167 0 9649 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 39272

[startup+4122.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 19057
/proc/meminfo: memFree=1024864/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39272 CPUtime=4120.89
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18389 0 0 0 412080 9 0 0 25 0 1 0 31734591 40214528 9102 1992294400 134512640 135197378 4294956240 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9818 9102 91 167 0 9649 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 39272

[startup+4182.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 19057
/proc/meminfo: memFree=1024864/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39404 CPUtime=4180.87
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18397 0 0 0 418078 9 0 0 25 0 1 0 31734591 40349696 9110 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9851 9110 91 167 0 9682 0
Current children cumulated CPU time (s) 4180.87
Current children cumulated vsize (KiB) 39404

[startup+4242.3 s]
/proc/loadavg: 1.21 1.08 1.02 2/66 19057
/proc/meminfo: memFree=1024800/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39404 CPUtime=4240.85
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18404 0 0 0 424076 9 0 0 25 0 1 0 31734591 40349696 9117 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9851 9117 91 167 0 9682 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 39404

[startup+4302.3 s]
/proc/loadavg: 1.15 1.08 1.02 2/66 19057
/proc/meminfo: memFree=1024736/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39404 CPUtime=4300.83
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18409 0 0 0 430074 9 0 0 25 0 1 0 31734591 40349696 9122 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9851 9122 91 167 0 9682 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 39404

[startup+4362.3 s]
/proc/loadavg: 1.05 1.06 1.01 2/66 19057
/proc/meminfo: memFree=1024800/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39404 CPUtime=4360.81
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18412 0 0 0 436072 9 0 0 25 0 1 0 31734591 40349696 9125 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9851 9125 91 167 0 9682 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 39404

[startup+4422.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 19057
/proc/meminfo: memFree=1024736/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39404 CPUtime=4420.79
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18417 0 0 0 442070 9 0 0 25 0 1 0 31734591 40349696 9130 1992294400 134512640 135197378 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9851 9130 91 167 0 9682 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 39404

[startup+4482.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 19057
/proc/meminfo: memFree=1024672/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39404 CPUtime=4480.77
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18420 0 0 0 448068 9 0 0 25 0 1 0 31734591 40349696 9133 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9851 9133 91 167 0 9682 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 39404

[startup+4542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 19057
/proc/meminfo: memFree=1024672/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39404 CPUtime=4540.75
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18423 0 0 0 454066 9 0 0 25 0 1 0 31734591 40349696 9136 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9851 9136 91 167 0 9682 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 39404

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19057
/proc/meminfo: memFree=1024672/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=4600.73
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18426 0 0 0 460064 9 0 0 25 0 1 0 31734591 40484864 9139 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9139 91 167 0 9715 0
Current children cumulated CPU time (s) 4600.73
Current children cumulated vsize (KiB) 39536

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19063
/proc/meminfo: memFree=1024672/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=4660.7
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18429 0 0 0 466061 9 0 0 25 0 1 0 31734591 40484864 9142 1992294400 134512640 135197378 4294956240 18446744073709551615 134590482 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9142 91 167 0 9715 0
Current children cumulated CPU time (s) 4660.7
Current children cumulated vsize (KiB) 39536

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19063
/proc/meminfo: memFree=1024544/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=4720.69
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18433 0 0 0 472060 9 0 0 25 0 1 0 31734591 40484864 9146 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9146 91 167 0 9715 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 39536

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19063
/proc/meminfo: memFree=1024544/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=4780.66
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18435 0 0 0 478057 9 0 0 25 0 1 0 31734591 40484864 9148 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9148 91 167 0 9715 0
Current children cumulated CPU time (s) 4780.66
Current children cumulated vsize (KiB) 39536

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19063
/proc/meminfo: memFree=1024480/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=4840.64
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18439 0 0 0 484055 9 0 0 25 0 1 0 31734591 40484864 9152 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9152 91 167 0 9715 0
Current children cumulated CPU time (s) 4840.64
Current children cumulated vsize (KiB) 39536

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19063
/proc/meminfo: memFree=1024480/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=4900.62
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18441 0 0 0 490053 9 0 0 25 0 1 0 31734591 40484864 9154 1992294400 134512640 135197378 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9154 91 167 0 9715 0
Current children cumulated CPU time (s) 4900.62
Current children cumulated vsize (KiB) 39536

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19063
/proc/meminfo: memFree=1024608/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=4960.6
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18444 0 0 0 496051 9 0 0 25 0 1 0 31734591 40484864 9157 1992294400 134512640 135197378 4294956240 18446744073709551615 134572997 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9157 91 167 0 9715 0
Current children cumulated CPU time (s) 4960.6
Current children cumulated vsize (KiB) 39536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19063
/proc/meminfo: memFree=1024608/2055920 swapFree=4192956/4192956
[pid=19048] ppid=19046 vsize=39536 CPUtime=5000.09
/proc/19048/stat : 19048 (march_hi) R 19046 19048 18931 0 -1 4194304 18445 0 0 0 500000 9 0 0 25 0 1 0 31734591 40484864 9158 1992294400 134512640 135197378 4294956240 18446744073709551615 134590280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19048/statm: 9884 9158 91 167 0 9715 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 39536

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): 5001.81
CPU time (s): 5000.11
CPU user time (s): 5000.01
CPU system time (s): 0.103984
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 39536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18445
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= 11088

runsolver used 5.51116 second user time and 11.8332 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-18 08:44:13
IDJOB=1627890
IDBENCH=70346
IDSOLVER=583
FILE ID=node82/1627890-1240037052
PBS_JOBID= 9157440
Free space on /tmp= 66200 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-1627890-1240037052/watcher-1627890-1240037052 -o /tmp/evaluation-result-1627890-1240037052/solver-1627890-1240037052 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627890-1240037052.cnf

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

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=670619189

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1062080 kB
Buffers:         80760 kB
Cached:         818744 kB
SwapCached:          0 kB
Active:         288864 kB
Inactive:       625236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062080 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          24312 kB
Slab:            65688 kB
Committed_AS:   169928 kB
PageTables:       1384 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= 66200 MiB
End job on node82 at 2009-04-18 10:07:36