Trace number 1554417

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) 1200.07 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
countbitssrl/countbitssrl032.cnf
MD5SUM5bb6e70c95bda454f634cd586084908b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark992.714
Satisfiable
(Un)Satisfiability was proved
Number of variables18607
Number of clauses55724
Sum of the clauses size130020
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237148
Number of clauses of size 318574
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.61	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.61	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.61	c main()::
0.59/0.61	c initFormula():: searching for DIMACS p-line....
0.59/0.61	c initFormula():: the DIMACS p-line indicates a CNF of 18607 variables and 55724 clauses.
0.59/0.61	c parseCNF():: parsing....
0.59/0.61	c parseCNF():: the CNF contains 2 unary clauses.
0.59/0.61	c runParser():: parsing was successful, warming up engines...
0.59/0.61	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.59/0.61	c preprocessing fase I completed:: there are now 18605 free variables and 55720 clauses.
0.59/0.61	c stat :: sign balance is biased by 0.119
0.59/0.61	c using 3-SAT heuristics (occurence based diff)
0.59/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 992 duplicate clauses
0.59/0.61	c resolvent_look() :: found 992 resolvents
0.59/0.61	c lessRedundantTransformation():: nothing to be done.
0.59/0.61	c transformTo3SAT():: you gave me 18607 variables and 56712 clauses.
0.59/0.61	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.61	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.61	c transformTo3SAT():: the transformation yielded 18607 variabels and 56712 clauses.
0.59/0.61	c main():: clause / variable ratio: ( 56712 / 18607 ) = 3.05
0.59/0.61	c longest clause has size 3
0.59/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.61	c number of free variables = 18605
0.59/0.61	c dynamic_preselect_setsize :: off
0.59/0.61	c main():: all systems go!
0.59/0.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 49
2.29/2.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1168
10.48/10.51	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 17816
120.05/120.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1554417-1238726675/watcher-1554417-1238726675 -o /tmp/evaluation-result-1554417-1238726675/solver-1554417-1238726675 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554417-1238726675.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: 1.74 1.67 1.35 3/65 17183
/proc/meminfo: memFree=1431208/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=2644 CPUtime=0
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 499001343 2707456 473 1992294400 134512640 135197250 4294956224 18446744073709551615 134848191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 661 473 58 167 0 492 0

[startup+0.0085049 s]
/proc/loadavg: 1.74 1.67 1.35 3/65 17183
/proc/meminfo: memFree=1431208/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=2776 CPUtime=0
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 503 0 0 0 0 0 0 0 18 0 1 0 499001343 2842624 488 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 694 488 58 167 0 525 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2776

[startup+0.101513 s]
/proc/loadavg: 1.74 1.67 1.35 3/65 17183
/proc/meminfo: memFree=1431208/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=7024 CPUtime=0.09
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 1499 0 0 0 9 0 0 0 18 0 1 0 499001343 7192576 1149 1992294400 134512640 135197250 4294956224 18446744073709551615 134649039 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 1756 1149 65 167 0 1587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7024

[startup+0.301536 s]
/proc/loadavg: 1.74 1.67 1.35 3/65 17183
/proc/meminfo: memFree=1431208/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=7156 CPUtime=0.29
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 4914 0 0 0 28 1 0 0 19 0 1 0 499001343 7327744 1236 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 1789 1240 80 167 0 1620 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7156

[startup+0.701581 s]
/proc/loadavg: 1.74 1.67 1.35 3/65 17183
/proc/meminfo: memFree=1431208/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=32148 CPUtime=0.69
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 11402 0 0 0 65 4 0 0 22 0 1 0 499001343 32919552 3504 1992294400 134512640 135197250 4294956224 18446744073709551615 134525300 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 8037 3504 90 167 0 7868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32148

[startup+1.50167 s]
/proc/loadavg: 1.74 1.67 1.35 2/66 17184
/proc/meminfo: memFree=1417568/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=32148 CPUtime=1.49
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 11404 0 0 0 145 4 0 0 25 0 1 0 499001343 32919552 3506 1992294400 134512640 135197250 4294956224 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 8037 3506 90 167 0 7868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32148

[startup+3.10285 s]
/proc/loadavg: 1.74 1.67 1.35 2/66 17184
/proc/meminfo: memFree=1414432/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=35876 CPUtime=3.09
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 13980 0 0 0 305 4 0 0 25 0 1 0 499001343 36737024 6073 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 8969 6073 93 167 0 8800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35876

[startup+6.30122 s]
/proc/loadavg: 1.76 1.67 1.35 2/66 17184
/proc/meminfo: memFree=1406560/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=36272 CPUtime=6.29
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 14478 0 0 0 624 5 0 0 25 0 1 0 499001343 37142528 6571 1992294400 134512640 135197250 4294956224 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 9068 6571 93 167 0 8899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36272

[startup+12.7019 s]
/proc/loadavg: 1.70 1.66 1.35 2/66 17184
/proc/meminfo: memFree=1402720/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=37144 CPUtime=12.68
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 15043 0 0 0 1263 5 0 0 25 0 1 0 499001343 38035456 7128 1992294400 134512640 135197250 4294956224 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 9286 7128 93 167 0 9117 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37144

[startup+25.5014 s]
/proc/loadavg: 1.54 1.63 1.34 2/66 17184
/proc/meminfo: memFree=1401504/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=38328 CPUtime=25.48
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 15345 0 0 0 2542 6 0 0 25 0 1 0 499001343 39247872 7430 1992294400 134512640 135197250 4294956224 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 9582 7430 93 167 0 9413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38328

[startup+51.1013 s]
/proc/loadavg: 1.36 1.58 1.33 2/66 17184
/proc/meminfo: memFree=1399392/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=42396 CPUtime=51.07
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 15879 0 0 0 5101 6 0 0 25 0 1 0 499001343 43413504 7964 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 10599 7964 93 167 0 10430 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42396

[startup+102.305 s]
/proc/loadavg: 1.15 1.49 1.31 2/66 17184
/proc/meminfo: memFree=1394976/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=47652 CPUtime=102.26
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 16963 0 0 0 10219 7 0 0 25 0 1 0 499001343 48795648 9048 1992294400 134512640 135197250 4294956224 18446744073709551615 134611907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 11913 9048 93 167 0 11744 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47652

[startup+162.302 s]
/proc/loadavg: 1.06 1.39 1.29 2/66 17184
/proc/meminfo: memFree=1390624/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=48540 CPUtime=162.25
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 18095 0 0 0 16216 9 0 0 25 0 1 0 499001343 49704960 10180 1992294400 134512640 135197250 4294956224 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 12135 10180 93 167 0 11966 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48540

[startup+222.302 s]
/proc/loadavg: 1.02 1.32 1.27 2/66 17184
/proc/meminfo: memFree=1384672/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=58556 CPUtime=222.23
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 19554 0 0 0 22212 11 0 0 25 0 1 0 499001343 59961344 11639 1992294400 134512640 135197250 4294956224 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 14639 11639 93 167 0 14470 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 58556

[startup+282.302 s]
/proc/loadavg: 1.00 1.26 1.25 2/66 17184
/proc/meminfo: memFree=1380576/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=59216 CPUtime=282.21
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 20570 0 0 0 28209 12 0 0 25 0 1 0 499001343 60637184 12655 1992294400 134512640 135197250 4294956224 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 14804 12655 93 167 0 14635 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 59216

[startup+342.301 s]
/proc/loadavg: 1.00 1.21 1.23 2/66 17184
/proc/meminfo: memFree=1375648/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=76944 CPUtime=342.19
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 21797 0 0 0 34206 13 0 0 25 0 1 0 499001343 78790656 13882 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 19236 13882 93 167 0 19067 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 76944

[startup+402.301 s]
/proc/loadavg: 1.00 1.17 1.22 2/66 17186
/proc/meminfo: memFree=1371232/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=77736 CPUtime=402.17
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 22911 0 0 0 40203 14 0 0 25 0 1 0 499001343 79601664 14996 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 19434 14996 93 167 0 19265 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 77736

[startup+462.302 s]
/proc/loadavg: 1.00 1.14 1.20 2/66 17186
/proc/meminfo: memFree=1367136/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=79292 CPUtime=462.16
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 23915 0 0 0 46200 16 0 0 25 0 1 0 499001343 81195008 16000 1992294400 134512640 135197250 4294956224 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 19823 16000 93 167 0 19654 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 79292

[startup+522.302 s]
/proc/loadavg: 1.00 1.11 1.18 2/66 17186
/proc/meminfo: memFree=1364384/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=79556 CPUtime=522.13
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 24608 0 0 0 52197 16 0 0 25 0 1 0 499001343 81465344 16693 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 19889 16693 93 167 0 19720 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 79556

[startup+582.302 s]
/proc/loadavg: 1.00 1.09 1.17 2/66 17186
/proc/meminfo: memFree=1360224/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=80216 CPUtime=582.12
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 25649 0 0 0 58195 17 0 0 25 0 1 0 499001343 82141184 17734 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 20054 17734 93 167 0 19885 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 80216

[startup+642.301 s]
/proc/loadavg: 1.00 1.07 1.16 2/66 17186
/proc/meminfo: memFree=1356896/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=113824 CPUtime=642.11
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 26467 0 0 0 64192 19 0 0 25 0 1 0 499001343 116555776 18552 1992294400 134512640 135197250 4294956224 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 28456 18552 93 167 0 28287 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 113824

[startup+702.301 s]
/proc/loadavg: 1.00 1.05 1.15 2/66 17186
/proc/meminfo: memFree=1353632/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=113956 CPUtime=702.08
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 27284 0 0 0 70189 19 0 0 25 0 1 0 499001343 116690944 19369 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 28489 19369 93 167 0 28320 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 113956

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.13 2/66 17186
/proc/meminfo: memFree=1349920/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=114220 CPUtime=762.07
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 28211 0 0 0 76187 20 0 0 25 0 1 0 499001343 116961280 20296 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 28555 20296 93 167 0 28386 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 114220

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.12 2/66 17186
/proc/meminfo: memFree=1344800/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=114880 CPUtime=822.05
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 29490 0 0 0 82183 22 0 0 25 0 1 0 499001343 117637120 21575 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 28720 21575 93 167 0 28551 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 114880

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 17186
/proc/meminfo: memFree=1341152/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=115144 CPUtime=882.03
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 30379 0 0 0 88180 23 0 0 25 0 1 0 499001343 117907456 22464 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 28786 22464 93 167 0 28617 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 115144

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.10 2/66 17186
/proc/meminfo: memFree=1338528/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=115276 CPUtime=942.01
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 31046 0 0 0 94177 24 0 0 25 0 1 0 499001343 118042624 23131 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 28819 23131 93 167 0 28650 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 115276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 17192
/proc/meminfo: memFree=1335072/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=117000 CPUtime=1002
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 31905 0 0 0 100174 26 0 0 25 0 1 0 499001343 119808000 23990 1992294400 134512640 135197250 4294956224 18446744073709551615 134649020 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 29250 23990 93 167 0 29081 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 117000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 17192
/proc/meminfo: memFree=1332064/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=117132 CPUtime=1061.97
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 32645 0 0 0 106171 26 0 0 25 0 1 0 499001343 119943168 24730 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 29283 24730 93 167 0 29114 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 117132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17192
/proc/meminfo: memFree=1329056/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=117132 CPUtime=1121.96
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 33397 0 0 0 112169 27 0 0 25 0 1 0 499001343 119943168 25482 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 29283 25482 93 167 0 29114 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 117132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17192
/proc/meminfo: memFree=1325472/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=117264 CPUtime=1181.94
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 34300 0 0 0 118166 28 0 0 25 0 1 0 499001343 120078336 26385 1992294400 134512640 135197250 4294956224 18446744073709551615 134541210 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 29316 26385 93 167 0 29147 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 117264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17192
/proc/meminfo: memFree=1324512/2055920 swapFree=4178736/4192956
[pid=17183] ppid=17181 vsize=117264 CPUtime=1200.04
/proc/17183/stat : 17183 (march_nn) R 17181 17183 17117 0 -1 4194304 34515 0 0 0 119975 29 0 0 25 0 1 0 499001343 120078336 26600 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17183/statm: 29316 26600 93 167 0 29147 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 117264

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): 1200.07
CPU user time (s): 1199.76
CPU system time (s): 0.308953
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 117264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34515
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= 1922

runsolver used 1.46378 second user time and 2.67359 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-03 04:44:35
IDJOB=1554417
IDBENCH=70780
IDSOLVER=522
FILE ID=node32/1554417-1238726675
PBS_JOBID= 9085359
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitssrl/countbitssrl032.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554417-1238726675/watcher-1554417-1238726675 -o /tmp/evaluation-result-1554417-1238726675/solver-1554417-1238726675 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1554417-1238726675.cnf

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

MD5SUM BENCH= 5bb6e70c95bda454f634cd586084908b
RANDOM SEED=1093789498

node32.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		: 3000.234
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		: 3000.234
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:       1431688 kB
Buffers:        102340 kB
Cached:         428332 kB
SwapCached:       7344 kB
Active:         278652 kB
Inactive:       260752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1431688 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          14468 kB
Slab:            70556 kB
Committed_AS:  1833528 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node32 at 2009-04-03 05:04:37