Trace number 1554677

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_nn nn? (TO) 1200.11 1200.43

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
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 variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.13	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.13	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.13	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.13	c main()::
0.09/0.13	c initFormula():: searching for DIMACS p-line....
0.09/0.13	c initFormula():: the DIMACS p-line indicates a CNF of 4656 variables and 13871 clauses.
0.09/0.13	c parseCNF():: parsing....
0.09/0.13	c parseCNF():: the CNF contains 2 unary clauses.
0.09/0.13	c runParser():: parsing was successful, warming up engines...
0.09/0.13	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.09/0.13	c preprocessing fase I completed:: there are now 4654 free variables and 13867 clauses.
0.09/0.13	c stat :: sign balance is biased by 0.105
0.09/0.13	c using 3-SAT heuristics (occurence based diff)
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.13	c lessRedundantTransformation():: nothing to be done.
0.09/0.13	c transformTo3SAT():: you gave me 4656 variables and 13867 clauses.
0.09/0.13	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.13	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.13	c transformTo3SAT():: the transformation yielded 4656 variabels and 13867 clauses.
0.09/0.13	c main():: clause / variable ratio: ( 13867 / 4656 ) = 2.98
0.09/0.13	c longest clause has size 3
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.13	c number of free variables = 4654
0.09/0.13	c dynamic_preselect_setsize :: off
0.09/0.13	c main():: all systems go!
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 38
0.19/0.20	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 675
1.29/1.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 7277
13.98/14.06	c |----------------------------------------------------------------|
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 55896
115.26/115.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 331289
721.90/722.10	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-1554677-1238731228/watcher-1554677-1238731228 -o /tmp/evaluation-result-1554677-1238731228/solver-1554677-1238731228 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554677-1238731228.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: 0.99 0.98 1.00 3/64 11010
/proc/meminfo: memFree=1781296/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=1288 CPUtime=0
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1145785275 1318912 182 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 322 182 58 167 0 153 0

[startup+0.081767 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11010
/proc/meminfo: memFree=1781296/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=2252 CPUtime=0.07
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 1569 0 0 0 7 0 0 0 18 0 1 0 1145785275 2306048 373 1992294400 134512640 135197250 4294956224 18446744073709551615 134569403 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 563 373 82 167 0 394 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2252

[startup+0.101769 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11010
/proc/meminfo: memFree=1781296/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=2384 CPUtime=0.09
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 1869 0 0 0 9 0 0 0 18 0 1 0 1145785275 2441216 382 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 596 386 83 167 0 427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.30179 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11010
/proc/meminfo: memFree=1781296/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=9168 CPUtime=0.29
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 3377 0 0 0 28 1 0 0 19 0 1 0 1145785275 9388032 1435 1992294400 134512640 135197250 4294956224 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 2292 1435 93 167 0 2123 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9168

[startup+0.701832 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11010
/proc/meminfo: memFree=1781296/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=9428 CPUtime=0.69
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 3447 0 0 0 68 1 0 0 22 0 1 0 1145785275 9654272 1505 1992294400 134512640 135197250 4294956224 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 2357 1505 93 167 0 2188 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9428

[startup+1.50293 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11011
/proc/meminfo: memFree=1775400/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=9852 CPUtime=1.49
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 3552 0 0 0 148 1 0 0 25 0 1 0 1145785275 10088448 1608 1992294400 134512640 135197250 4294956224 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 2463 1608 93 167 0 2294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9852

[startup+3.10109 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11011
/proc/meminfo: memFree=1775080/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=10032 CPUtime=3.09
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 3609 0 0 0 307 2 0 0 25 0 1 0 1145785275 10272768 1665 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 2508 1665 93 167 0 2339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10032

[startup+6.30143 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11011
/proc/meminfo: memFree=1774504/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=10544 CPUtime=6.29
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 3698 0 0 0 627 2 0 0 25 0 1 0 1145785275 10797056 1753 1992294400 134512640 135197250 4294956224 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 2636 1753 93 167 0 2467 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10544

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11011
/proc/meminfo: memFree=1773736/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=11524 CPUtime=12.68
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 3890 0 0 0 1266 2 0 0 25 0 1 0 1145785275 11800576 1945 1992294400 134512640 135197250 4294956224 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 2881 1945 93 167 0 2712 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11524

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11011
/proc/meminfo: memFree=1772336/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=13204 CPUtime=25.49
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 4214 0 0 0 2546 3 0 0 25 0 1 0 1145785275 13520896 2269 1992294400 134512640 135197250 4294956224 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 3301 2269 93 167 0 3132 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13204

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1770032/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=15908 CPUtime=51.08
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 4763 0 0 0 5104 4 0 0 25 0 1 0 1145785275 16289792 2818 1992294400 134512640 135197250 4294956224 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 3977 2818 93 167 0 3808 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15908

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1765552/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=21592 CPUtime=102.26
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 5861 0 0 0 10221 5 0 0 25 0 1 0 1145785275 22110208 3916 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 5398 3916 93 167 0 5229 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21592

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1760368/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=31228 CPUtime=162.24
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 7148 0 0 0 16217 7 0 0 25 0 1 0 1145785275 31977472 5203 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 7807 5203 93 167 0 7638 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31228

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1755504/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=32764 CPUtime=222.22
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 8348 0 0 0 22213 9 0 0 25 0 1 0 1145785275 33550336 6403 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 8191 6403 93 167 0 8022 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32764

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1750192/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=49612 CPUtime=282.21
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 9671 0 0 0 28210 11 0 0 25 0 1 0 1145785275 50802688 7726 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 12403 7726 93 167 0 12234 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 49612

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1745520/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=51592 CPUtime=342.19
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 10814 0 0 0 34207 12 0 0 25 0 1 0 1145785275 52830208 8869 1992294400 134512640 135197250 4294956224 18446744073709551615 134649026 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 12898 8869 93 167 0 12729 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 51592

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1741040/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=51720 CPUtime=402.18
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 11940 0 0 0 40204 14 0 0 25 0 1 0 1145785275 52961280 9995 1992294400 134512640 135197250 4294956224 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 12930 9995 93 167 0 12761 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 51720

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1735920/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=51848 CPUtime=462.17
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 13221 0 0 0 46201 16 0 0 25 0 1 0 1145785275 53092352 11276 1992294400 134512640 135197250 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 12962 11276 93 167 0 12793 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 51848

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1731312/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=88008 CPUtime=522.15
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 14355 0 0 0 52197 18 0 0 25 0 1 0 1145785275 90120192 12410 1992294400 134512640 135197250 4294956224 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 22002 12410 93 167 0 21833 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 88008

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1726320/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=88264 CPUtime=582.14
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 15599 0 0 0 58194 20 0 0 25 0 1 0 1145785275 90382336 13654 1992294400 134512640 135197250 4294956224 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 22066 13654 93 167 0 21897 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 88264

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1721136/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=88392 CPUtime=642.12
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 16864 0 0 0 64190 22 0 0 25 0 1 0 1145785275 90513408 14919 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 22098 14919 93 167 0 21929 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 88392

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1714544/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=88520 CPUtime=702.11
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 18517 0 0 0 70187 24 0 0 25 0 1 0 1145785275 90644480 16572 1992294400 134512640 135197250 4294956224 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 22130 16572 93 167 0 21961 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 88520

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1707760/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=92528 CPUtime=762.1
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 20203 0 0 0 76184 26 0 0 25 0 1 0 1145785275 94748672 18258 1992294400 134512640 135197250 4294956224 18446744073709551615 134592233 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 23132 18258 93 167 0 22963 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 92528

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1702576/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=92656 CPUtime=822.08
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 21505 0 0 0 82180 28 0 0 25 0 1 0 1145785275 94879744 19560 1992294400 134512640 135197250 4294956224 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 23164 19560 93 167 0 22995 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 92656

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1698288/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=92784 CPUtime=882.06
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 22544 0 0 0 88176 30 0 0 25 0 1 0 1145785275 95010816 20599 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 23196 20599 93 167 0 23027 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 92784

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1693808/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=92784 CPUtime=942.04
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 23674 0 0 0 94172 32 0 0 25 0 1 0 1145785275 95010816 21729 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 23196 21729 93 167 0 23027 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 92784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1688752/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=159800 CPUtime=1002.03
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 24872 0 0 0 100168 35 0 0 25 0 1 0 1145785275 163635200 22927 1992294400 134512640 135197250 4294956224 18446744073709551615 134542008 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 39950 22927 93 167 0 39781 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 159800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1683760/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=165748 CPUtime=1062.01
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 26130 0 0 0 106165 36 0 0 25 0 1 0 1145785275 169725952 24185 1992294400 134512640 135197250 4294956224 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 41437 24185 93 167 0 41268 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 165748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1677744/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=165876 CPUtime=1122
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 27618 0 0 0 112163 37 0 0 25 0 1 0 1145785275 169857024 25673 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 41469 25673 93 167 0 41300 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 165876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1673072/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=165876 CPUtime=1181.98
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 28787 0 0 0 118158 40 0 0 25 0 1 0 1145785275 169857024 26842 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 41469 26842 93 167 0 41300 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 165876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 11017
/proc/meminfo: memFree=1671152/2055920 swapFree=4178912/4192956
[pid=11010] ppid=11008 vsize=165876 CPUtime=1200.08
/proc/11010/stat : 11010 (march_nn) R 11008 11010 10819 0 -1 4194304 29230 0 0 0 119968 40 0 0 25 0 1 0 1145785275 169857024 27285 1992294400 134512640 135197250 4294956224 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/11010/statm: 41469 27285 93 167 0 41300 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 165876

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.68
CPU system time (s): 0.428934
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 165876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29230
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= 1375

runsolver used 0.947855 second user time and 2.66459 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-03 06:00:28
IDJOB=1554677
IDBENCH=70785
IDSOLVER=522
FILE ID=node47/1554677-1238731228
PBS_JOBID= 9085366
Free space on /tmp= 66548 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554677-1238731228/watcher-1554677-1238731228 -o /tmp/evaluation-result-1554677-1238731228/solver-1554677-1238731228 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1554677-1238731228.cnf

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

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=819880912

node47.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		: 3000.216
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		: 3000.216
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:       1781776 kB
Buffers:         42716 kB
Cached:         141732 kB
SwapCached:       7856 kB
Active:          33312 kB
Inactive:       161572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781776 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            65232 kB
Committed_AS:  3332112 kB
PageTables:       1452 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= 66548 MiB
End job on node47 at 2009-04-03 06:20:30