Trace number 1628319

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) 5000.05 5001.62

General information on the benchmark

NameRANDOM/additional/26000/
unif-k3-r4.2-v26000-c109200-S669858349-039.cnf
MD5SUM5637b33f3ed6192f59859b751e44a05c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1549.51
Satisfiable
(Un)Satisfiability was proved
Number of variables26000
Number of clauses109200
Sum of the clauses size327600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3109200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.39/2.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.39/2.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.39/2.46	c main()::
2.39/2.46	c initFormula():: searching for DIMACS p-line....
2.39/2.46	c initFormula():: the DIMACS p-line indicates a CNF of 26000 variables and 109200 clauses.
2.39/2.46	c parseCNF():: parsing....
2.39/2.46	c parseCNF():: the CNF contains 0 unary clauses.
2.39/2.46	c runParser():: parsing was successful, warming up engines...
2.39/2.46	c simplify_formula():: removed 0 tautological, 460 satisfied and 0 duplicate clauses
2.39/2.46	c preprocessing fase I completed:: there are now 25920 free variables and 108740 clauses.
2.39/2.46	c stat :: sign balance is biased by 0.481
2.39/2.46	c using 3-SAT heuristics (occurence based diff)
2.39/2.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
2.39/2.46	c resolvent_look() :: found 85 resolvents
2.39/2.46	c lessRedundantTransformation():: nothing to be done.
2.39/2.46	c transformTo3SAT():: you gave me 26000 variables and 108825 clauses.
2.39/2.46	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.39/2.46	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.39/2.46	c transformTo3SAT():: the transformation yielded 26000 variabels and 108825 clauses.
2.39/2.46	c main():: clause / variable ratio: ( 108825 / 26000 ) = 4.19
2.39/2.46	c longest clause has size 3
2.39/2.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.46	c number of free variables = 25920
2.39/2.46	c dynamic_preselect_setsize :: off
2.39/2.46	c main():: all systems go!
2.39/2.46	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-1628319-1240151817/watcher-1628319-1240151817 -o /tmp/evaluation-result-1628319-1240151817/solver-1628319-1240151817 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628319-1240151817.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26261
/proc/meminfo: memFree=722928/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=3156 CPUtime=0
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 43214751 3231744 508 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 789 511 58 167 0 620 0

[startup+0.04183 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26261
/proc/meminfo: memFree=722928/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=4020 CPUtime=0.03
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 793 0 0 0 3 0 0 0 18 0 1 0 43214751 4116480 778 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 1005 778 58 167 0 836 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4020

[startup+0.102838 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26261
/proc/meminfo: memFree=722928/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=4680 CPUtime=0.09
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 998 0 0 0 9 0 0 0 18 0 1 0 43214751 4792320 983 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 1170 983 58 167 0 1001 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4680

[startup+0.301869 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26261
/proc/meminfo: memFree=722928/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=11752 CPUtime=0.29
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 2617 0 0 0 28 1 0 0 19 0 1 0 43214751 12034048 1951 1992294400 134512640 135197378 4294956240 18446744073709551615 134569427 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 2938 1951 65 167 0 2769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11752

[startup+0.701935 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26261
/proc/meminfo: memFree=722928/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=15232 CPUtime=0.69
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 5448 0 0 0 67 2 0 0 23 0 1 0 43214751 15597568 2846 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 3808 2846 67 167 0 3639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15232

[startup+1.50106 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 26262
/proc/meminfo: memFree=711912/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=12216 CPUtime=1.49
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 10176 0 0 0 145 4 0 0 25 0 1 0 43214751 12509184 2114 1992294400 134512640 135197378 4294956240 18446744073709551615 134687984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 3054 2114 80 167 0 2885 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12216

[startup+3.10132 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26262
/proc/meminfo: memFree=713448/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=47032 CPUtime=3.09
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 23104 0 0 0 300 9 0 0 25 0 1 0 43214751 48160768 9607 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 11758 9607 91 167 0 11589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47032

[startup+6.30183 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26262
/proc/meminfo: memFree=679848/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=47760 CPUtime=6.28
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 24289 0 0 0 619 9 0 0 25 0 1 0 43214751 48906240 10792 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 11940 10792 91 167 0 11771 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 47760

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 26262
/proc/meminfo: memFree=676208/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=52412 CPUtime=12.68
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 25297 0 0 0 1258 10 0 0 25 0 1 0 43214751 53669888 11800 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 13103 11800 91 167 0 12934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52412

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 26262
/proc/meminfo: memFree=673328/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=54792 CPUtime=25.48
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 25887 0 0 0 2537 11 0 0 25 0 1 0 43214751 56107008 12390 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 13698 12390 91 167 0 13529 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54792

[startup+51.103 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26262
/proc/meminfo: memFree=672368/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=55716 CPUtime=51.07
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26145 0 0 0 5096 11 0 0 25 0 1 0 43214751 57053184 12648 1992294400 134512640 135197378 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 13929 12648 91 167 0 13760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55716

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 26262
/proc/meminfo: memFree=671280/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=56772 CPUtime=102.26
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26410 0 0 0 10214 12 0 0 25 0 1 0 43214751 58134528 12913 1992294400 134512640 135197378 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14193 12913 91 167 0 14024 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56772

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=670704/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=57432 CPUtime=162.24
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26562 0 0 0 16212 12 0 0 25 0 1 0 43214751 58810368 13065 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14358 13065 91 167 0 14189 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57432

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=670256/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=57828 CPUtime=222.22
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26664 0 0 0 22210 12 0 0 25 0 1 0 43214751 59215872 13167 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14457 13167 91 167 0 14288 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 57828

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=669936/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=58092 CPUtime=282.2
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26749 0 0 0 28208 12 0 0 25 0 1 0 43214751 59486208 13252 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14523 13252 91 167 0 14354 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 58092

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=669680/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=58356 CPUtime=342.19
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26811 0 0 0 34206 13 0 0 25 0 1 0 43214751 59756544 13314 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14589 13314 91 167 0 14420 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 58356

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=669424/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=58620 CPUtime=402.17
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26872 0 0 0 40204 13 0 0 25 0 1 0 43214751 60026880 13375 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14655 13375 91 167 0 14486 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 58620

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=669168/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=58884 CPUtime=462.15
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26927 0 0 0 46202 13 0 0 25 0 1 0 43214751 60297216 13430 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14721 13430 91 167 0 14552 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 58884

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=669040/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=59016 CPUtime=522.13
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 26966 0 0 0 52200 13 0 0 25 0 1 0 43214751 60432384 13469 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14754 13469 91 167 0 14585 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 59016

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=668848/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=59148 CPUtime=582.11
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27009 0 0 0 58198 13 0 0 25 0 1 0 43214751 60567552 13512 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14787 13512 91 167 0 14618 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 59148

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26262
/proc/meminfo: memFree=668720/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=59280 CPUtime=642.1
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27037 0 0 0 64197 13 0 0 25 0 1 0 43214751 60702720 13540 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 14820 13540 91 167 0 14651 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 59280


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

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665840/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62184 CPUtime=4001.03
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27763 0 0 0 400084 19 0 0 25 0 1 0 43214751 63676416 14266 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15546 14266 91 167 0 15377 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 62184

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665840/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62184 CPUtime=4061.02
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27769 0 0 0 406083 19 0 0 25 0 1 0 43214751 63676416 14272 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15546 14272 91 167 0 15377 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 62184

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665776/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62184 CPUtime=4120.99
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27773 0 0 0 412080 19 0 0 25 0 1 0 43214751 63676416 14276 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15546 14276 91 167 0 15377 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 62184

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665776/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62316 CPUtime=4180.97
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27780 0 0 0 418078 19 0 0 25 0 1 0 43214751 63811584 14283 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15579 14283 91 167 0 15410 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 62316

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665712/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62316 CPUtime=4240.96
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27786 0 0 0 424076 20 0 0 25 0 1 0 43214751 63811584 14289 1992294400 134512640 135197378 4294956240 18446744073709551615 134591978 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15579 14289 91 167 0 15410 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 62316

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665712/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62316 CPUtime=4300.94
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27794 0 0 0 430074 20 0 0 25 0 1 0 43214751 63811584 14297 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15579 14297 91 167 0 15410 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 62316

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665648/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62316 CPUtime=4360.92
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27800 0 0 0 436072 20 0 0 25 0 1 0 43214751 63811584 14303 1992294400 134512640 135197378 4294956240 18446744073709551615 134597699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15579 14303 91 167 0 15410 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 62316

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26270
/proc/meminfo: memFree=665648/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62316 CPUtime=4420.9
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27806 0 0 0 442070 20 0 0 25 0 1 0 43214751 63811584 14309 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15579 14309 91 167 0 15410 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 62316

[startup+4482.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 26270
/proc/meminfo: memFree=665584/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62448 CPUtime=4480.88
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27814 0 0 0 448068 20 0 0 25 0 1 0 43214751 63946752 14317 1992294400 134512640 135197378 4294956240 18446744073709551615 134552682 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15612 14317 91 167 0 15443 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 62448

[startup+4542.3 s]
/proc/loadavg: 1.26 1.07 1.02 2/65 26270
/proc/meminfo: memFree=665584/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62448 CPUtime=4540.86
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27822 0 0 0 454066 20 0 0 25 0 1 0 43214751 63946752 14325 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15612 14325 91 167 0 15443 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 62448

[startup+4602.3 s]
/proc/loadavg: 1.09 1.06 1.02 2/65 26270
/proc/meminfo: memFree=665520/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62448 CPUtime=4600.85
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27827 0 0 0 460065 20 0 0 25 0 1 0 43214751 63946752 14330 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15612 14330 91 167 0 15443 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 62448

[startup+4662.3 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 26270
/proc/meminfo: memFree=665520/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62448 CPUtime=4660.83
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27832 0 0 0 466063 20 0 0 25 0 1 0 43214751 63946752 14335 1992294400 134512640 135197378 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15612 14335 91 167 0 15443 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 62448

[startup+4722.31 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 26270
/proc/meminfo: memFree=665520/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62448 CPUtime=4720.81
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27837 0 0 0 472061 20 0 0 25 0 1 0 43214751 63946752 14340 1992294400 134512640 135197378 4294956240 18446744073709551615 134601461 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15612 14340 91 167 0 15443 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 62448

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26270
/proc/meminfo: memFree=665456/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62580 CPUtime=4780.8
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27844 0 0 0 478059 21 0 0 25 0 1 0 43214751 64081920 14347 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15645 14347 91 167 0 15476 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 62580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26270
/proc/meminfo: memFree=665456/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62580 CPUtime=4840.77
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27849 0 0 0 484056 21 0 0 25 0 1 0 43214751 64081920 14352 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15645 14352 91 167 0 15476 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 62580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26270
/proc/meminfo: memFree=665456/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62580 CPUtime=4900.76
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27853 0 0 0 490055 21 0 0 25 0 1 0 43214751 64081920 14356 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15645 14356 91 167 0 15476 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 62580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26270
/proc/meminfo: memFree=665392/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62580 CPUtime=4960.73
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27861 0 0 0 496052 21 0 0 25 0 1 0 43214751 64081920 14364 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15645 14364 91 167 0 15476 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 62580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26270
/proc/meminfo: memFree=665392/2055920 swapFree=4192956/4192956
[pid=26261] ppid=26259 vsize=62580 CPUtime=5000.03
/proc/26261/stat : 26261 (march_hi) R 26259 26261 26224 0 -1 4194304 27864 0 0 0 499982 21 0 0 25 0 1 0 43214751 64081920 14367 1992294400 134512640 135197378 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/26261/statm: 15645 14367 91 167 0 15476 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 62580

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): 5001.62
CPU time (s): 5000.05
CPU user time (s): 4999.82
CPU system time (s): 0.225965
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 62580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27864
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= 7860

runsolver used 4.05338 second user time and 9.74952 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-19 16:36:58
IDJOB=1628319
IDBENCH=71666
IDSOLVER=583
FILE ID=node26/1628319-1240151817
PBS_JOBID= 9159291
Free space on /tmp= 66168 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/additional/26000/unif-k3-r4.2-v26000-c109200-S669858349-039.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628319-1240151817/watcher-1628319-1240151817 -o /tmp/evaluation-result-1628319-1240151817/solver-1628319-1240151817 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628319-1240151817.cnf

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

MD5SUM BENCH= 5637b33f3ed6192f59859b751e44a05c
RANDOM SEED=958765976

node26.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		: 3000.261
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		: 3000.261
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:        723408 kB
Buffers:         98052 kB
Cached:        1126628 kB
SwapCached:          0 kB
Active:         576532 kB
Inactive:       661972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        723408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            80064 kB
Committed_AS:   151916 kB
PageTables:       1368 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= 66168 MiB
End job on node26 at 2009-04-19 18:00:21