Trace number 1555144

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) 1200.18 1200.53

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

17.28/17.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
17.28/17.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
17.28/17.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
17.28/17.31	c main()::
17.28/17.31	c initFormula():: searching for DIMACS p-line....
17.28/17.31	c initFormula():: the DIMACS p-line indicates a CNF of 365168 variables and 1093967 clauses.
17.28/17.31	c parseCNF():: parsing....
17.28/17.31	c parseCNF():: the CNF contains 2 unary clauses.
17.28/17.31	c runParser():: parsing was successful, warming up engines...
17.28/17.31	c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
17.28/17.31	c preprocessing fase I completed:: there are now 365158 free variables and 1093943 clauses.
17.28/17.31	c stat :: sign balance is biased by 0.143
17.28/17.31	c using 3-SAT heuristics (occurence based diff)
17.28/17.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.28/17.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 48135 duplicate clauses
17.28/17.31	c resolvent_look() :: found 48135 resolvents
17.28/17.31	c lessRedundantTransformation():: nothing to be done.
17.28/17.31	c transformTo3SAT():: you gave me 365168 variables and 1142078 clauses.
17.28/17.31	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
17.28/17.31	c transformTo3SAT():: I will add 0 variables and 0 clauses!
17.28/17.31	c transformTo3SAT():: the transformation yielded 365168 variabels and 1142078 clauses.
17.28/17.31	c main():: clause / variable ratio: ( 1142078 / 365168 ) = 3.13
17.28/17.31	c longest clause has size 3
17.28/17.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
17.28/17.31	c number of free variables = 365158
17.28/17.31	c dynamic_preselect_setsize :: off
17.28/17.31	c main():: all systems go!
17.28/17.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 285
39.77/39.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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-1555144-1238737397/watcher-1555144-1238737397 -o /tmp/evaluation-result-1555144-1238737397/solver-1555144-1238737397 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1555144-1238737397.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: 2.02 1.89 1.47 3/64 1248
/proc/meminfo: memFree=1723712/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=6540 CPUtime=0
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 736 0 0 0 0 0 0 0 18 0 1 0 1146401737 6696960 721 1992294400 134512640 135197378 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 1635 727 57 167 0 1466 0

[startup+0.0176909 s]
/proc/loadavg: 2.02 1.89 1.47 3/64 1248
/proc/meminfo: memFree=1723712/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=19432 CPUtime=0
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 2125 0 0 0 0 0 0 0 18 0 1 0 1146401737 19898368 2110 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 4858 2114 57 167 0 4689 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 19432

[startup+0.101702 s]
/proc/loadavg: 2.02 1.89 1.47 3/64 1248
/proc/meminfo: memFree=1723712/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=38236 CPUtime=0.09
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 8042 0 0 0 6 3 0 0 18 0 1 0 1146401737 39153664 8027 1992294400 134512640 135197378 4294956224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 9559 8027 57 167 0 9390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38236

[startup+0.301719 s]
/proc/loadavg: 2.02 1.89 1.47 3/64 1248
/proc/meminfo: memFree=1723712/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=40744 CPUtime=0.29
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 8811 0 0 0 26 3 0 0 19 0 1 0 1146401737 41721856 8796 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 10186 8796 57 167 0 10017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40744

[startup+0.701757 s]
/proc/loadavg: 2.02 1.89 1.47 3/64 1248
/proc/meminfo: memFree=1723712/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=45496 CPUtime=0.69
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 10319 0 0 0 65 4 0 0 22 0 1 0 1146401737 46587904 10304 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 11374 10305 57 167 0 11205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45496

[startup+1.50185 s]
/proc/loadavg: 1.94 1.87 1.47 2/65 1249
/proc/meminfo: memFree=1678200/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=106664 CPUtime=1.48
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 15361 0 0 0 142 6 0 0 25 0 1 0 1146401737 109223936 15344 1992294400 134512640 135197378 4294956224 18446744073709551615 134697335 0 0 4096 0 0 0 0 17 0 0 0
/proc/1248/statm: 26666 15344 59 167 0 26497 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 106664

[startup+3.10198 s]
/proc/loadavg: 1.94 1.87 1.47 2/65 1249
/proc/meminfo: memFree=1630136/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=129384 CPUtime=3.09
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 34421 0 0 0 295 14 0 0 25 0 1 0 1146401737 132489216 23697 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 32379 23700 65 167 0 32210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129384

[startup+6.30128 s]
/proc/loadavg: 1.87 1.86 1.47 2/65 1249
/proc/meminfo: memFree=1629176/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=149208 CPUtime=6.29
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 71616 0 0 0 597 32 0 0 25 0 1 0 1146401737 152788992 28648 1992294400 134512640 135197378 4294956224 18446744073709551615 134687881 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 37302 28648 77 167 0 37133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149208

[startup+12.7029 s]
/proc/loadavg: 1.80 1.85 1.46 2/65 1249
/proc/meminfo: memFree=1629304/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=140748 CPUtime=12.69
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 111338 0 0 0 1218 51 0 0 25 0 1 0 1146401737 144125952 25249 1992294400 134512640 135197378 4294956224 18446744073709551615 134695345 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 35187 25249 80 167 0 35018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 140748

[startup+25.5011 s]
/proc/loadavg: 1.62 1.80 1.45 2/65 1249
/proc/meminfo: memFree=1221816/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=631692 CPUtime=25.48
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 237180 0 0 0 2446 102 0 0 25 0 1 0 1146401737 646852608 127448 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 157923 127448 90 167 0 157754 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 631692

[startup+51.1015 s]
/proc/loadavg: 1.41 1.74 1.44 2/65 1249
/proc/meminfo: memFree=1149304/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=651172 CPUtime=51.06
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 253233 0 0 0 4997 109 0 0 25 0 1 0 1146401737 666800128 143501 1992294400 134512640 135197378 4294956224 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 162793 143501 90 167 0 162624 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 651172

[startup+102.305 s]
/proc/loadavg: 1.17 1.62 1.42 2/65 1249
/proc/meminfo: memFree=1106552/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=690656 CPUtime=102.25
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 263920 0 0 0 10109 116 0 0 25 0 1 0 1146401737 707231744 154086 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 172664 154086 90 167 0 172495 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 690656

[startup+162.301 s]
/proc/loadavg: 1.06 1.51 1.39 2/65 1249
/proc/meminfo: memFree=1089016/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=712196 CPUtime=162.22
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 268280 0 0 0 16104 118 0 0 25 0 1 0 1146401737 729288704 158446 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 178049 158446 90 167 0 177880 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 712196

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.36 2/65 1249
/proc/meminfo: memFree=1075320/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=728440 CPUtime=222.2
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 271716 0 0 0 22100 120 0 0 25 0 1 0 1146401737 745922560 161882 1992294400 134512640 135197378 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 182110 161882 90 167 0 181941 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 728440

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.34 2/65 1249
/proc/meminfo: memFree=1065400/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=738268 CPUtime=282.19
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 274179 0 0 0 28098 121 0 0 25 0 1 0 1146401737 755986432 164345 1992294400 134512640 135197378 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 184567 164345 90 167 0 184398 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 738268

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.31 2/65 1249
/proc/meminfo: memFree=1059128/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=744496 CPUtime=342.17
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 275735 0 0 0 34095 122 0 0 25 0 1 0 1146401737 762363904 165901 1992294400 134512640 135197378 4294956224 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 186124 165901 90 167 0 185955 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 744496

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.29 2/65 1249
/proc/meminfo: memFree=1042616/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=763572 CPUtime=402.16
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 279851 0 0 0 40092 124 0 0 25 0 1 0 1146401737 781897728 170016 1992294400 134512640 135197378 4294956224 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 190893 170016 90 167 0 190724 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 763572

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.27 2/65 1249
/proc/meminfo: memFree=1035768/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=770300 CPUtime=462.14
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 281557 0 0 0 46089 125 0 0 25 0 1 0 1146401737 788787200 171722 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 192575 171722 90 167 0 192406 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 770300

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 1249
/proc/meminfo: memFree=1030840/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=775164 CPUtime=522.13
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 282780 0 0 0 52087 126 0 0 25 0 1 0 1146401737 793767936 172945 1992294400 134512640 135197378 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 193791 172945 90 167 0 193622 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 775164

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 1249
/proc/meminfo: memFree=1015800/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=789904 CPUtime=582.11
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 286542 0 0 0 58083 128 0 0 25 0 1 0 1146401737 808861696 176707 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 197476 176707 90 167 0 197307 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 789904

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 1249
/proc/meminfo: memFree=1001528/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=803972 CPUtime=642.1
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 290100 0 0 0 64079 131 0 0 25 0 1 0 1146401737 823267328 180265 1992294400 134512640 135197378 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 200993 180265 90 167 0 200824 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 803972

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 1249
/proc/meminfo: memFree=997304/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=808088 CPUtime=702.08
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 291190 0 0 0 70076 132 0 0 25 0 1 0 1146401737 827482112 181355 1992294400 134512640 135197378 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 202022 181355 90 167 0 201853 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 808088

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 1249
/proc/meminfo: memFree=964472/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=848156 CPUtime=762.06
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 299315 0 0 0 76070 136 0 0 25 0 1 0 1146401737 868511744 189480 1992294400 134512640 135197378 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 212039 189480 90 167 0 211870 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 848156

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 1249
/proc/meminfo: memFree=956600/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=855680 CPUtime=822.05
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 301285 0 0 0 82067 138 0 0 25 0 1 0 1146401737 876216320 191450 1992294400 134512640 135197378 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 213920 191450 90 167 0 213751 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 855680

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 1249
/proc/meminfo: memFree=952056/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=860348 CPUtime=882.02
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 302476 0 0 0 88064 138 0 0 25 0 1 0 1146401737 880996352 192641 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 215087 192642 90 167 0 214918 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 860348

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 1249
/proc/meminfo: memFree=942904/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=868800 CPUtime=942.01
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 304701 0 0 0 94062 139 0 0 25 0 1 0 1146401737 889651200 194866 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 217200 194866 90 167 0 217031 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 868800

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 1249
/proc/meminfo: memFree=940664/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=870952 CPUtime=1002
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 305257 0 0 0 100060 140 0 0 25 0 1 0 1146401737 891854848 195422 1992294400 134512640 135197378 4294956224 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 217738 195422 90 167 0 217569 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 870952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 1249
/proc/meminfo: memFree=938488/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=873152 CPUtime=1061.98
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 305798 0 0 0 106058 140 0 0 25 0 1 0 1146401737 894107648 195963 1992294400 134512640 135197378 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 218288 195963 90 167 0 218119 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 873152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 1255
/proc/meminfo: memFree=937528/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=874052 CPUtime=1121.95
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 306031 0 0 0 112055 140 0 0 25 0 1 0 1146401737 895029248 196196 1992294400 134512640 135197378 4294956224 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 218513 196196 90 167 0 218344 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 874052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 1255
/proc/meminfo: memFree=936120/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=875164 CPUtime=1181.93
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 306377 0 0 0 118053 140 0 0 25 0 1 0 1146401737 896167936 196542 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 218791 196542 90 167 0 218622 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 875164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1255
/proc/meminfo: memFree=935672/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=875564 CPUtime=1200.04
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4194304 306483 0 0 0 119863 141 0 0 25 0 1 0 1146401737 896577536 196648 1992294400 134512640 135197378 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 218891 196648 90 167 0 218722 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 875564

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1255
/proc/meminfo: memFree=935672/2055920 swapFree=4179168/4192956
[pid=1248] ppid=1246 vsize=0 CPUtime=1200.14
/proc/1248/stat : 1248 (march_hi) R 1246 1248 825 0 -1 4195332 306483 0 0 0 119863 151 0 0 25 0 1 0 1146401737 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/1248/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.18
CPU user time (s): 1198.63
CPU system time (s): 1.54177
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 875564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.63
system time used= 1.54176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 306483
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= 1381

runsolver used 1.07684 second user time and 2.6386 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-03 07:43:19
IDJOB=1555144
IDBENCH=70794
IDSOLVER=521
FILE ID=node61/1555144-1238737397
PBS_JOBID= 9085345
Free space on /tmp= 66460 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555144-1238737397/watcher-1555144-1238737397 -o /tmp/evaluation-result-1555144-1238737397/solver-1555144-1238737397 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1555144-1238737397.cnf

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=683001646

node61.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		: 3000.238
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		: 3000.238
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:       1724192 kB
Buffers:         55116 kB
Cached:         194144 kB
SwapCached:       8120 kB
Active:          53188 kB
Inactive:       205968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724192 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:           20804 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            58732 kB
Committed_AS:  2905380 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB
End job on node61 at 2009-04-03 08:03:21