Trace number 1514329

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.19	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.19	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.19	c main()::
0.09/0.19	c initFormula():: searching for DIMACS p-line....
0.09/0.19	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.09/0.19	c parseCNF():: parsing....
0.09/0.19	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.19	c runParser():: parsing was successful, warming up engines...
0.09/0.19	c simplify_formula():: removed 0 tautological, 104 satisfied and 0 duplicate clauses
0.09/0.19	c preprocessing fase I completed:: there are now 3983 free variables and 16696 clauses.
0.09/0.19	c stat :: sign balance is biased by 0.471
0.09/0.19	c using 3-SAT heuristics (occurence based diff)
0.09/0.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
0.09/0.19	c resolvent_look() :: found 78 resolvents
0.09/0.19	c lessRedundantTransformation():: nothing to be done.
0.09/0.19	c transformTo3SAT():: you gave me 4000 variables and 16774 clauses.
0.09/0.19	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.19	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.19	c transformTo3SAT():: the transformation yielded 4000 variabels and 16774 clauses.
0.09/0.19	c main():: clause / variable ratio: ( 16774 / 4000 ) = 4.19
0.09/0.19	c longest clause has size 3
0.09/0.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.19	c number of free variables = 3983
0.09/0.19	c dynamic_preselect_setsize :: off
0.09/0.19	c main():: all systems go!
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 430
0.59/0.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 46923
39.38/39.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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-1514329-1238236678/watcher-1514329-1238236678 -o /tmp/evaluation-result-1514329-1238236678/solver-1514329-1238236678 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514329-1238236678.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: 0.85 0.97 0.97 3/81 26280
/proc/meminfo: memFree=1068704/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=1264 CPUtime=0
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 191 0 0 0 0 0 0 0 20 0 1 0 1096331817 1294336 176 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 316 176 58 167 0 147 0

[startup+0.0188289 s]
/proc/loadavg: 0.85 0.97 0.97 3/81 26280
/proc/meminfo: memFree=1068704/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=1396 CPUtime=0.01
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 240 0 0 0 1 0 0 0 20 0 1 0 1096331817 1429504 225 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 349 225 58 167 0 180 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1396

[startup+0.101836 s]
/proc/loadavg: 0.85 0.97 0.97 3/81 26280
/proc/meminfo: memFree=1068704/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=2632 CPUtime=0.09
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 1292 0 0 0 9 0 0 0 20 0 1 0 1096331817 2695168 440 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 658 440 78 167 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2632

[startup+0.30186 s]
/proc/loadavg: 0.85 0.97 0.97 3/81 26280
/proc/meminfo: memFree=1068704/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=8112 CPUtime=0.29
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3076 0 0 0 28 1 0 0 22 0 1 0 1096331817 8306688 1776 1992294400 134512640 135197378 4294956240 18446744073709551615 134597104 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2028 1776 91 167 0 1859 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8112

[startup+0.701905 s]
/proc/loadavg: 0.85 0.97 0.97 3/81 26280
/proc/meminfo: memFree=1068704/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=8956 CPUtime=0.69
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3266 0 0 0 68 1 0 0 25 0 1 0 1096331817 9170944 1966 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2239 1966 91 167 0 2070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8956

[startup+1.50199 s]
/proc/loadavg: 0.85 0.97 0.97 2/82 26281
/proc/meminfo: memFree=1061080/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=9112 CPUtime=1.49
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3307 0 0 0 148 1 0 0 25 0 1 0 1096331817 9330688 2007 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2278 2007 91 167 0 2109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9112

[startup+3.10118 s]
/proc/loadavg: 0.86 0.97 0.97 2/82 26281
/proc/meminfo: memFree=1060696/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=9316 CPUtime=3.09
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3358 0 0 0 308 1 0 0 25 0 1 0 1096331817 9539584 2058 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2329 2058 91 167 0 2160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9316

[startup+6.30154 s]
/proc/loadavg: 0.86 0.97 0.97 2/82 26281
/proc/meminfo: memFree=1060448/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=9612 CPUtime=6.29
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3425 0 0 0 628 1 0 0 25 0 1 0 1096331817 9842688 2125 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2403 2125 91 167 0 2234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9612

[startup+12.7013 s]
/proc/loadavg: 0.88 0.97 0.97 2/82 26281
/proc/meminfo: memFree=1059936/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=10200 CPUtime=12.69
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3554 0 0 0 1268 1 0 0 25 0 1 0 1096331817 10444800 2254 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2550 2254 91 167 0 2381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10200

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.97 2/82 26281
/proc/meminfo: memFree=1059232/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=10768 CPUtime=25.48
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3653 0 0 0 2547 1 0 0 25 0 1 0 1096331817 11026432 2351 1992294400 134512640 135197378 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2692 2351 91 167 0 2523 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10768

[startup+51.1016 s]
/proc/loadavg: 0.99 0.99 0.98 2/82 26281
/proc/meminfo: memFree=1058208/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=11696 CPUtime=51.07
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 3902 0 0 0 5106 1 0 0 25 0 1 0 1096331817 11976704 2600 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 2924 2600 91 167 0 2755 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11696

[startup+102.306 s]
/proc/loadavg: 1.05 1.00 0.98 2/82 26281
/proc/meminfo: memFree=1056544/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=13744 CPUtime=102.27
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 4311 0 0 0 10225 2 0 0 25 0 1 0 1096331817 14073856 3009 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 3436 3009 91 167 0 3267 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13744

[startup+162.301 s]
/proc/loadavg: 1.07 1.01 0.99 2/82 26281
/proc/meminfo: memFree=1054624/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=15860 CPUtime=162.24
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 4796 0 0 0 16222 2 0 0 25 0 1 0 1096331817 16240640 3492 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 3965 3492 91 167 0 3796 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15860

[startup+222.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/82 26281
/proc/meminfo: memFree=1052832/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=18448 CPUtime=222.24
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 5231 0 0 0 22220 4 0 0 25 0 1 0 1096331817 18890752 3927 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 4612 3927 91 167 0 4443 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18448

[startup+282.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/82 26281
/proc/meminfo: memFree=1051040/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=18984 CPUtime=282.21
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 5668 0 0 0 28217 4 0 0 25 0 1 0 1096331817 19439616 4364 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 4746 4364 91 167 0 4577 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18984

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/82 26281
/proc/meminfo: memFree=1049248/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=22864 CPUtime=342.2
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 6105 0 0 0 34215 5 0 0 25 0 1 0 1096331817 23412736 4801 1992294400 134512640 135197378 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 5716 4801 91 167 0 5547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22864

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/82 26281
/proc/meminfo: memFree=1047456/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=22996 CPUtime=402.19
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 6554 0 0 0 40213 6 0 0 25 0 1 0 1096331817 23547904 5250 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 5749 5250 91 167 0 5580 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22996

[startup+462.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 26281
/proc/meminfo: memFree=1045600/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=28816 CPUtime=462.17
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 6989 0 0 0 46211 6 0 0 25 0 1 0 1096331817 29507584 5685 1992294400 134512640 135197378 4294956240 18446744073709551615 134541688 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 7204 5685 91 167 0 7035 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28816

[startup+522.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 26281
/proc/meminfo: memFree=1043872/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=29752 CPUtime=522.15
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 7424 0 0 0 52208 7 0 0 25 0 1 0 1096331817 30466048 6120 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 7438 6120 91 167 0 7269 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29752

[startup+582.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/82 26282
/proc/meminfo: memFree=1042080/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=29752 CPUtime=582.14
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 7870 0 0 0 58206 8 0 0 25 0 1 0 1096331817 30466048 6566 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 7438 6566 91 167 0 7269 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29752

[startup+642.302 s]
/proc/loadavg: 1.17 1.08 1.01 2/82 26283
/proc/meminfo: memFree=1040288/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=29752 CPUtime=642.12
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 8309 0 0 0 64204 8 0 0 25 0 1 0 1096331817 30466048 7005 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 7438 7005 91 167 0 7269 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29752

[startup+702.301 s]
/proc/loadavg: 1.12 1.08 1.01 2/82 26283
/proc/meminfo: memFree=1038560/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=38484 CPUtime=702.11
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 8744 0 0 0 70202 9 0 0 25 0 1 0 1096331817 39407616 7440 1992294400 134512640 135197378 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 9621 7440 91 167 0 9452 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 38484

[startup+762.306 s]
/proc/loadavg: 1.16 1.10 1.01 2/82 26283
/proc/meminfo: memFree=1036768/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=38616 CPUtime=762.09
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 9177 0 0 0 76199 10 0 0 25 0 1 0 1096331817 39542784 7873 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 9654 7873 91 167 0 9485 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 38616

[startup+822.302 s]
/proc/loadavg: 1.11 1.09 1.01 2/82 26283
/proc/meminfo: memFree=1035104/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=38616 CPUtime=822.07
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 9614 0 0 0 82197 10 0 0 25 0 1 0 1096331817 39542784 8310 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 9654 8310 91 167 0 9485 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 38616

[startup+882.302 s]
/proc/loadavg: 1.09 1.09 1.01 2/82 26283
/proc/meminfo: memFree=1033248/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=38616 CPUtime=882.06
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 10057 0 0 0 88195 11 0 0 25 0 1 0 1096331817 39542784 8753 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 9654 8753 91 167 0 9485 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38616

[startup+942.302 s]
/proc/loadavg: 1.11 1.10 1.02 2/82 26283
/proc/meminfo: memFree=1031456/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=40232 CPUtime=942.04
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 10506 0 0 0 94193 11 0 0 25 0 1 0 1096331817 41197568 9202 1992294400 134512640 135197378 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 10058 9202 91 167 0 9889 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 40232

[startup+1002.3 s]
/proc/loadavg: 1.07 1.09 1.02 2/82 26283
/proc/meminfo: memFree=1029664/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=53460 CPUtime=1002.02
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 10946 0 0 0 100190 12 0 0 25 0 1 0 1096331817 54743040 9642 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 13365 9642 91 167 0 13196 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 53460

[startup+1062.3 s]
/proc/loadavg: 1.02 1.07 1.01 2/82 26283
/proc/meminfo: memFree=1027936/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=53460 CPUtime=1062.01
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 11385 0 0 0 106188 13 0 0 25 0 1 0 1096331817 54743040 10081 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 13365 10081 91 167 0 13196 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53460

[startup+1122.3 s]
/proc/loadavg: 1.01 1.06 1.01 2/82 26283
/proc/meminfo: memFree=1026144/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=53460 CPUtime=1121.99
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 11822 0 0 0 112186 13 0 0 25 0 1 0 1096331817 54743040 10518 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 13365 10518 91 167 0 13196 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 53460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/82 26283
/proc/meminfo: memFree=1024416/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=53460 CPUtime=1181.97
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 12264 0 0 0 118183 14 0 0 25 0 1 0 1096331817 54743040 10960 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 13365 10960 91 167 0 13196 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 53460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.04 1.00 2/82 26283
/proc/meminfo: memFree=1023840/2055920 swapFree=4172176/4192956
[pid=26280] ppid=26278 vsize=53460 CPUtime=1200.08
/proc/26280/stat : 26280 (march_hi) R 26278 26280 26243 0 -1 4194304 12393 0 0 0 119993 15 0 0 25 0 1 0 1096331817 54743040 11089 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/26280/statm: 13365 11089 91 167 0 13196 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 53460

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): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.157975
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 53460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12393
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= 1656

runsolver used 1.47978 second user time and 3.99139 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-28 11:37:59
IDJOB=1514329
IDBENCH=70337
IDSOLVER=521
FILE ID=node85/1514329-1238236678
PBS_JOBID= 9060699
Free space on /tmp= 126788 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514329-1238236678/watcher-1514329-1238236678 -o /tmp/evaluation-result-1514329-1238236678/solver-1514329-1238236678 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514329-1238236678.cnf

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

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=2116918770

node85.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		: 3000.236
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		: 3000.236
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:       1069184 kB
Buffers:         57840 kB
Cached:         846136 kB
SwapCached:       9944 kB
Active:         645364 kB
Inactive:       269980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069184 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            55688 kB
Committed_AS:  2601256 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-28 11:58:02