Trace number 1553168

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) 1200.1 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
minor/minor064.cnf
MD5SUM1a151a1e93387c74239b48070e3eed97
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.72543
Satisfiable
(Un)Satisfiability was proved
Number of variables14578
Number of clauses42581
Sum of the clauses size99353
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228386
Number of clauses of size 314193
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 14578 variables and 42581 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 2 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 14560 free variables and 42537 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.155
0.39/0.47	c using 3-SAT heuristics (occurence based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c lessRedundantTransformation():: nothing to be done.
0.39/0.47	c transformTo3SAT():: you gave me 14578 variables and 42537 clauses.
0.39/0.47	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.47	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.47	c transformTo3SAT():: the transformation yielded 14578 variabels and 42537 clauses.
0.39/0.47	c main():: clause / variable ratio: ( 42537 / 14578 ) = 2.92
0.39/0.47	c longest clause has size 3
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 14560
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 426
1.59/1.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |**********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 41485
101.76/101.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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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-1553168-1238712083/watcher-1553168-1238712083 -o /tmp/evaluation-result-1553168-1238712083/solver-1553168-1238712083 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1553168-1238712083.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: 0.91 0.98 1.16 3/69 30641
/proc/meminfo: memFree=1294240/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=2308 CPUtime=0
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 1143871407 2363392 387 1992294400 134512640 135197378 4294956240 18446744073709551615 134568901 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 577 387 57 167 0 408 0

[startup+0.0379891 s]
/proc/loadavg: 0.91 0.98 1.16 3/69 30641
/proc/meminfo: memFree=1294240/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=2704 CPUtime=0.03
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 539 0 0 0 3 0 0 0 18 0 1 0 1143871407 2768896 524 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 676 524 57 167 0 507 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2704

[startup+0.101979 s]
/proc/loadavg: 0.91 0.98 1.16 3/69 30641
/proc/meminfo: memFree=1294240/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=6936 CPUtime=0.09
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 1543 0 0 0 9 0 0 0 18 0 1 0 1143871407 7102464 1276 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 1734 1276 65 167 0 1565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6936

[startup+0.302 s]
/proc/loadavg: 0.91 0.98 1.16 3/69 30641
/proc/meminfo: memFree=1294240/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=6876 CPUtime=0.29
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 4819 0 0 0 28 1 0 0 19 0 1 0 1143871407 7041024 1276 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 1719 1276 79 167 0 1550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6876

[startup+0.70104 s]
/proc/loadavg: 0.91 0.98 1.16 3/69 30641
/proc/meminfo: memFree=1294240/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=25092 CPUtime=0.68
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 8572 0 0 0 66 2 0 0 22 0 1 0 1143871407 25694208 2698 1992294400 134512640 135197378 4294956240 18446744073709551615 134539362 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 6273 2698 87 167 0 6104 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25092

[startup+1.50112 s]
/proc/loadavg: 0.91 0.98 1.16 2/70 30642
/proc/meminfo: memFree=1275224/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=27980 CPUtime=1.49
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 12109 0 0 0 145 4 0 0 25 0 1 0 1143871407 28651520 6235 1992294400 134512640 135197378 4294956240 18446744073709551615 134601357 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 6995 6235 90 167 0 6826 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27980

[startup+3.10129 s]
/proc/loadavg: 0.91 0.98 1.16 2/70 30642
/proc/meminfo: memFree=1268696/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=29564 CPUtime=3.09
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 12499 0 0 0 305 4 0 0 25 0 1 0 1143871407 30273536 6625 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 7391 6625 90 167 0 7222 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29564

[startup+6.30161 s]
/proc/loadavg: 0.92 0.98 1.16 2/70 30642
/proc/meminfo: memFree=1266584/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=31148 CPUtime=6.28
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 12879 0 0 0 624 4 0 0 25 0 1 0 1143871407 31895552 7005 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 7787 7005 90 167 0 7618 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31148

[startup+12.7023 s]
/proc/loadavg: 0.93 0.98 1.16 2/70 30642
/proc/meminfo: memFree=1263072/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=34392 CPUtime=12.69
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 13688 0 0 0 1264 5 0 0 25 0 1 0 1143871407 35217408 7814 1992294400 134512640 135197378 4294956240 18446744073709551615 134552499 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 8598 7814 90 167 0 8429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34392

[startup+25.5016 s]
/proc/loadavg: 0.94 0.98 1.16 2/70 30642
/proc/meminfo: memFree=1261408/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=36012 CPUtime=25.49
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 14085 0 0 0 2543 6 0 0 25 0 1 0 1143871407 36876288 8211 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 9003 8211 90 167 0 8834 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36012

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.15 2/70 30642
/proc/meminfo: memFree=1258656/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=38952 CPUtime=51.07
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 14788 0 0 0 5101 6 0 0 25 0 1 0 1143871407 39886848 8905 1992294400 134512640 135197378 4294956240 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 9738 8905 90 167 0 9569 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38952

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.14 2/70 30642
/proc/meminfo: memFree=1257248/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=40316 CPUtime=102.26
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 15153 0 0 0 10220 6 0 0 25 0 1 0 1143871407 41283584 9270 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 10079 9270 90 167 0 9910 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40316

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.13 2/70 30644
/proc/meminfo: memFree=1253152/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=44524 CPUtime=162.25
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 16114 0 0 0 16217 8 0 0 25 0 1 0 1143871407 45592576 10231 1992294400 134512640 135197378 4294956240 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 11131 10231 90 167 0 10962 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44524

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.12 2/70 30644
/proc/meminfo: memFree=1250528/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=47552 CPUtime=222.23
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 16812 0 0 0 22215 8 0 0 25 0 1 0 1143871407 48693248 10929 1992294400 134512640 135197378 4294956240 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 11888 10929 90 167 0 11719 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47552

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.11 2/70 30644
/proc/meminfo: memFree=1248864/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=50656 CPUtime=282.22
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 17253 0 0 0 28213 9 0 0 25 0 1 0 1143871407 51871744 11370 1992294400 134512640 135197378 4294956240 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 12664 11370 90 167 0 12495 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 50656

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.10 2/70 30644
/proc/meminfo: memFree=1246176/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=53168 CPUtime=342.2
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 17883 0 0 0 34210 10 0 0 25 0 1 0 1143871407 54444032 12000 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 13292 12000 90 167 0 13123 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53168

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/70 30644
/proc/meminfo: memFree=1244576/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=54100 CPUtime=402.18
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 18295 0 0 0 40208 10 0 0 25 0 1 0 1143871407 55398400 12412 1992294400 134512640 135197378 4294956240 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 13525 12412 90 167 0 13356 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 54100

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/70 30644
/proc/meminfo: memFree=1242272/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=58568 CPUtime=462.17
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 18851 0 0 0 46206 11 0 0 25 0 1 0 1143871407 59973632 12968 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 14642 12968 90 167 0 14473 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 58568

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/70 30644
/proc/meminfo: memFree=1240032/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=60020 CPUtime=522.15
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 19430 0 0 0 52204 11 0 0 25 0 1 0 1143871407 61460480 13547 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 15005 13547 90 167 0 14836 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 60020

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/70 30644
/proc/meminfo: memFree=1237984/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=61348 CPUtime=582.14
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 19938 0 0 0 58202 12 0 0 25 0 1 0 1143871407 62820352 14055 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 15337 14055 90 167 0 15168 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 61348

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/70 30644
/proc/meminfo: memFree=1236576/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=64464 CPUtime=642.13
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 20271 0 0 0 64200 13 0 0 25 0 1 0 1143871407 66011136 14388 1992294400 134512640 135197378 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 16116 14388 90 167 0 15947 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 64464

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/70 30644
/proc/meminfo: memFree=1235552/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=64728 CPUtime=702.1
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 20535 0 0 0 70197 13 0 0 25 0 1 0 1143871407 66281472 14652 1992294400 134512640 135197378 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 16182 14652 90 167 0 16013 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 64728

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.05 2/70 30644
/proc/meminfo: memFree=1233952/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=68768 CPUtime=762.1
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 20947 0 0 0 76196 14 0 0 25 0 1 0 1143871407 70418432 15064 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 17192 15064 90 167 0 17023 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 68768

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/70 30644
/proc/meminfo: memFree=1231840/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=70356 CPUtime=822.08
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 21482 0 0 0 82193 15 0 0 25 0 1 0 1143871407 72044544 15599 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 17589 15599 90 167 0 17420 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 70356

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/70 30644
/proc/meminfo: memFree=1230816/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=70488 CPUtime=882.06
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 21724 0 0 0 88191 15 0 0 25 0 1 0 1143871407 72179712 15841 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 17622 15841 90 167 0 17453 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 70488

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/70 30644
/proc/meminfo: memFree=1229792/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=74768 CPUtime=942.04
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 21974 0 0 0 94189 15 0 0 25 0 1 0 1143871407 76562432 16091 1992294400 134512640 135197378 4294956240 18446744073709551615 134601434 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 18692 16091 90 167 0 18523 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 74768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/70 30644
/proc/meminfo: memFree=1228768/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=75164 CPUtime=1002.03
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 22237 0 0 0 100187 16 0 0 25 0 1 0 1143871407 76967936 16354 1992294400 134512640 135197378 4294956240 18446744073709551615 134541683 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 18791 16354 90 167 0 18622 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 75164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/70 30644
/proc/meminfo: memFree=1227616/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=75692 CPUtime=1062.01
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 22528 0 0 0 106185 16 0 0 25 0 1 0 1143871407 77508608 16645 1992294400 134512640 135197378 4294956240 18446744073709551615 134572860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 18923 16645 90 167 0 18754 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 75692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/70 30644
/proc/meminfo: memFree=1226656/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=75692 CPUtime=1122
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 22761 0 0 0 112183 17 0 0 25 0 1 0 1143871407 77508608 16878 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 18923 16878 90 167 0 18754 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 75692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/70 30650
/proc/meminfo: memFree=1225760/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=75824 CPUtime=1181.98
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 22970 0 0 0 118180 18 0 0 25 0 1 0 1143871407 77643776 17087 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 18956 17087 90 167 0 18787 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 75824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.01 2/70 30650
/proc/meminfo: memFree=1225504/2055920 swapFree=4171336/4192956
[pid=30641] ppid=30639 vsize=75956 CPUtime=1200.08
/proc/30641/stat : 30641 (march_hi) R 30639 30641 30519 0 -1 4194304 23038 0 0 0 119990 18 0 0 25 0 1 0 1143871407 77778944 17155 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/30641/statm: 18989 17155 90 167 0 18820 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 75956

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.19597
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 75956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23038
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= 2031

runsolver used 1.06084 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-03 00:41:23
IDJOB=1553168
IDBENCH=70756
IDSOLVER=521
FILE ID=node44/1553168-1238712083
PBS_JOBID= 9085279
Free space on /tmp= 66400 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/minor/minor064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553168-1238712083/watcher-1553168-1238712083 -o /tmp/evaluation-result-1553168-1238712083/solver-1553168-1238712083 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1553168-1238712083.cnf

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

MD5SUM BENCH= 1a151a1e93387c74239b48070e3eed97
RANDOM SEED=219411646

node44.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		: 3000.241
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		: 3000.241
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:       1294720 kB
Buffers:        100160 kB
Cached:         552520 kB
SwapCached:      11068 kB
Active:         259504 kB
Inactive:       405676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294720 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          18176 kB
Slab:            81384 kB
Committed_AS:  2910196 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-04-03 01:01:25