Trace number 1554521

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) 1200.19 1200.5

General information on the benchmark

NameAPPLICATIONS/bitverif/
countbitssrl/countbitssrl128.cnf
MD5SUMd464f22dd212ad9afa317dae82dd7350
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 variables301759
Number of clauses904892
Sum of the clauses size2111412
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2603260
Number of clauses of size 3301630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

13.48/13.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
13.48/13.51	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
13.48/13.51	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
13.48/13.51	c main()::
13.48/13.51	c initFormula():: searching for DIMACS p-line....
13.48/13.51	c initFormula():: the DIMACS p-line indicates a CNF of 301759 variables and 904892 clauses.
13.48/13.51	c parseCNF():: parsing....
13.48/13.51	c parseCNF():: the CNF contains 2 unary clauses.
13.48/13.51	c runParser():: parsing was successful, warming up engines...
13.48/13.51	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
13.48/13.51	c preprocessing fase I completed:: there are now 301757 free variables and 904888 clauses.
13.48/13.51	c stat :: sign balance is biased by 0.118
13.48/13.51	c using 3-SAT heuristics (occurence based diff)
13.48/13.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
13.48/13.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 16256 duplicate clauses
13.48/13.51	c resolvent_look() :: found 16256 resolvents
13.48/13.51	c lessRedundantTransformation():: nothing to be done.
13.48/13.51	c transformTo3SAT():: you gave me 301759 variables and 921144 clauses.
13.48/13.51	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
13.48/13.51	c transformTo3SAT():: I will add 0 variables and 0 clauses!
13.48/13.51	c transformTo3SAT():: the transformation yielded 301759 variabels and 921144 clauses.
13.48/13.51	c main():: clause / variable ratio: ( 921144 / 301759 ) = 3.05
13.48/13.51	c longest clause has size 3
13.48/13.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
13.48/13.51	c number of free variables = 301757
13.48/13.51	c dynamic_preselect_setsize :: off
13.48/13.51	c main():: all systems go!
13.48/13.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 66
42.18/42.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 10018
986.23/986.54	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-1554521-1238728820/watcher-1554521-1238728820 -o /tmp/evaluation-result-1554521-1238728820/solver-1554521-1238728820 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554521-1238728820.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: 1.99 1.85 1.50 3/64 10950
/proc/meminfo: memFree=1766832/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=5552 CPUtime=0
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 741 0 0 0 0 0 0 0 18 0 1 0 1145544661 5685248 726 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 1388 732 58 167 0 1219 0

[startup+0.0387899 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 10950
/proc/meminfo: memFree=1766832/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=22916 CPUtime=0.02
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 4029 0 0 0 1 1 0 0 18 0 1 0 1145544661 23465984 4014 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 5729 4017 58 167 0 5560 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 22916

[startup+0.101796 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 10950
/proc/meminfo: memFree=1766832/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=31868 CPUtime=0.09
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 6726 0 0 0 6 3 0 0 18 0 1 0 1145544661 32632832 6711 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 7967 6711 58 167 0 7798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31868

[startup+0.301817 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 10950
/proc/meminfo: memFree=1766832/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=34376 CPUtime=0.29
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 7476 0 0 0 25 4 0 0 19 0 1 0 1145544661 35201024 7461 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 8594 7461 58 167 0 8425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34376

[startup+0.701859 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 10950
/proc/meminfo: memFree=1766832/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=39128 CPUtime=0.69
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 8956 0 0 0 64 5 0 0 22 0 1 0 1145544661 40067072 8941 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 9782 8941 58 167 0 9613 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39128

[startup+1.50195 s]
/proc/loadavg: 1.99 1.85 1.50 2/65 10951
/proc/meminfo: memFree=1726760/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=107988 CPUtime=1.49
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 21017 0 0 0 139 10 0 0 25 0 1 0 1145544661 110579712 19819 1992294400 134512640 135197250 4294956224 18446744073709551615 134694824 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 26997 19819 62 167 0 26828 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107988

[startup+3.10212 s]
/proc/loadavg: 1.91 1.84 1.49 2/65 10951
/proc/meminfo: memFree=1688040/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=108088 CPUtime=3.09
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 38166 0 0 0 291 18 0 0 25 0 1 0 1145544661 110682112 19053 1992294400 134512640 135197250 4294956224 18446744073709551615 134565202 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 27022 19053 67 167 0 26853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108088

[startup+6.30146 s]
/proc/loadavg: 1.91 1.84 1.49 2/65 10951
/proc/meminfo: memFree=1673512/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=121052 CPUtime=6.29
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 78259 0 0 0 591 38 0 0 25 0 1 0 1145544661 123957248 23103 1992294400 134512640 135197250 4294956224 18446744073709551615 134564997 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 30263 23103 82 167 0 30094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 121052

[startup+12.7011 s]
/proc/loadavg: 1.77 1.81 1.49 2/65 10951
/proc/meminfo: memFree=1578408/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=524760 CPUtime=12.68
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 138260 0 0 0 1204 64 0 0 25 0 1 0 1145544661 537354240 53229 1992294400 134512640 135197250 4294956224 18446744073709551615 134692140 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 131190 53229 88 167 0 131021 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 524760

[startup+25.5015 s]
/proc/loadavg: 1.65 1.78 1.48 2/65 10951
/proc/meminfo: memFree=1513192/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=539096 CPUtime=25.49
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 155033 0 0 0 2477 72 0 0 25 0 1 0 1145544661 552034304 63348 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 134774 63348 93 167 0 134605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 539096

[startup+51.1012 s]
/proc/loadavg: 1.43 1.72 1.47 2/65 10951
/proc/meminfo: memFree=1344680/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=565040 CPUtime=51.08
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 197108 0 0 0 5021 87 0 0 25 0 1 0 1145544661 578600960 105423 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 141260 105423 93 167 0 141091 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 565040

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.44 2/65 10951
/proc/meminfo: memFree=1248680/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=575736 CPUtime=102.27
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 221050 0 0 0 10130 97 0 0 25 0 1 0 1145544661 589553664 129365 1992294400 134512640 135197250 4294956224 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 143934 129365 93 167 0 143765 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 575736

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.41 2/65 10951
/proc/meminfo: memFree=1242920/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=581868 CPUtime=162.25
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 222509 0 0 0 16127 98 0 0 25 0 1 0 1145544661 595832832 130823 1992294400 134512640 135197250 4294956224 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 145467 130823 93 167 0 145298 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 581868

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.38 2/65 10951
/proc/meminfo: memFree=1234280/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=592612 CPUtime=222.24
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 224642 0 0 0 22124 100 0 0 25 0 1 0 1145544661 606834688 132956 1992294400 134512640 135197250 4294956224 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 148153 132956 93 167 0 147984 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 592612

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.35 2/65 10951
/proc/meminfo: memFree=1228712/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=597704 CPUtime=282.22
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 226025 0 0 0 28122 100 0 0 25 0 1 0 1145544661 612048896 134339 1992294400 134512640 135197250 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 149426 134339 93 167 0 149257 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 597704

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.33 2/65 10951
/proc/meminfo: memFree=1225000/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=600832 CPUtime=342.2
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 226947 0 0 0 34119 101 0 0 25 0 1 0 1145544661 615251968 135261 1992294400 134512640 135197250 4294956224 18446744073709551615 134571120 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 150208 135261 93 167 0 150039 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 600832

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.31 2/65 10951
/proc/meminfo: memFree=1221224/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=603608 CPUtime=402.19
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 227889 0 0 0 40117 102 0 0 25 0 1 0 1145544661 618094592 136203 1992294400 134512640 135197250 4294956224 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 150902 136203 93 167 0 150733 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 603608

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.28 2/65 10951
/proc/meminfo: memFree=1218600/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=605792 CPUtime=462.17
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 228553 0 0 0 46115 102 0 0 25 0 1 0 1145544661 620331008 136867 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 151448 136867 93 167 0 151279 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 605792

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.26 2/65 10951
/proc/meminfo: memFree=1214824/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=614356 CPUtime=522.15
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 229511 0 0 0 52112 103 0 0 25 0 1 0 1145544661 629100544 137825 1992294400 134512640 135197250 4294956224 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 153589 137825 93 167 0 153420 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 614356

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.24 2/65 10951
/proc/meminfo: memFree=1210920/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=625072 CPUtime=582.14
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 230444 0 0 0 58109 105 0 0 25 0 1 0 1145544661 640073728 138758 1992294400 134512640 135197250 4294956224 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 156268 138758 93 167 0 156099 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 625072

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.23 2/65 10951
/proc/meminfo: memFree=1208936/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=626768 CPUtime=642.12
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 230923 0 0 0 64107 105 0 0 25 0 1 0 1145544661 641810432 139237 1992294400 134512640 135197250 4294956224 18446744073709551615 134542125 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 156692 139237 93 167 0 156523 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 626768

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.21 2/65 10951
/proc/meminfo: memFree=1206504/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=628644 CPUtime=702.11
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 231511 0 0 0 70105 106 0 0 25 0 1 0 1145544661 643731456 139825 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 157161 139825 93 167 0 156992 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 628644

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.19 2/65 10951
/proc/meminfo: memFree=1203688/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=630828 CPUtime=762.1
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 232198 0 0 0 76103 107 0 0 25 0 1 0 1145544661 645967872 140512 1992294400 134512640 135197250 4294956224 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 157707 140512 93 167 0 157538 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 630828

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/65 10951
/proc/meminfo: memFree=1199592/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=634360 CPUtime=822.08
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 233241 0 0 0 82101 107 0 0 25 0 1 0 1145544661 649584640 141555 1992294400 134512640 135197250 4294956224 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 158590 141555 93 167 0 158421 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 634360

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 10951
/proc/meminfo: memFree=1196136/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=637000 CPUtime=882.06
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 234074 0 0 0 88098 108 0 0 25 0 1 0 1145544661 652288000 142388 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 159250 142388 93 167 0 159081 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 637000

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 10951
/proc/meminfo: memFree=1193512/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=638964 CPUtime=942.05
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 234730 0 0 0 94096 109 0 0 25 0 1 0 1145544661 654299136 143044 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 159741 143044 93 167 0 159572 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 638964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 10951
/proc/meminfo: memFree=1185704/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=657044 CPUtime=1002.03
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 236680 0 0 0 100093 110 0 0 25 0 1 0 1145544661 672813056 144994 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 164261 144994 93 167 0 164092 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 657044

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 10951
/proc/meminfo: memFree=1185192/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=657400 CPUtime=1062.01
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 236803 0 0 0 106091 110 0 0 25 0 1 0 1145544661 673177600 145117 1992294400 134512640 135197250 4294956224 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 164350 145117 93 167 0 164181 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 657400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 10951
/proc/meminfo: memFree=1184360/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=658068 CPUtime=1122
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 237016 0 0 0 112089 111 0 0 25 0 1 0 1145544661 673861632 145327 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 164517 145327 93 167 0 164348 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 658068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 10951
/proc/meminfo: memFree=1183976/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=658344 CPUtime=1181.99
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 237108 0 0 0 118088 111 0 0 25 0 1 0 1145544661 674144256 145419 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 164586 145419 93 167 0 164417 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 658344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 10951
/proc/meminfo: memFree=1183848/2055920 swapFree=4178912/4192956
[pid=10950] ppid=10948 vsize=658380 CPUtime=1200.08
/proc/10950/stat : 10950 (march_nn) R 10948 10950 10819 0 -1 4194304 237140 0 0 0 119897 111 0 0 25 0 1 0 1145544661 674181120 145451 1992294400 134512640 135197250 4294956224 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/10950/statm: 164595 145451 93 167 0 164426 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 658380

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): 1200.5
CPU time (s): 1200.19
CPU user time (s): 1198.98
CPU system time (s): 1.21181
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 658500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.98
system time used= 1.21182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 237140
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= 1273

runsolver used 1.3258 second user time and 2.77458 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-03 05:20:21
IDJOB=1554521
IDBENCH=70782
IDSOLVER=522
FILE ID=node47/1554521-1238728820
PBS_JOBID= 9085366
Free space on /tmp= 66532 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitssrl/countbitssrl128.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554521-1238728820/watcher-1554521-1238728820 -o /tmp/evaluation-result-1554521-1238728820/solver-1554521-1238728820 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1554521-1238728820.cnf

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

MD5SUM BENCH= d464f22dd212ad9afa317dae82dd7350
RANDOM SEED=1334082471

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:       1767248 kB
Buffers:         41564 kB
Cached:         156892 kB
SwapCached:       7856 kB
Active:          46256 kB
Inactive:       162628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767248 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:           17264 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            65720 kB
Committed_AS:  3330992 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= 66532 MiB
End job on node47 at 2009-04-03 05:40:24