Trace number 1735813

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) 1200.08 1200.51

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v1820c171155gyes6.cnf
MD5SUM6a5fbd61e49d3642ce9fdb6efadb5a97
Bench CategoryCRAFTED (crafted 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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.89/0.99	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.99	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.99	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.99	c main()::
0.89/0.99	c initFormula():: searching for DIMACS p-line....
0.89/0.99	c full lookahead due to high density!
0.89/0.99	c initFormula():: the DIMACS p-line indicates a CNF of 1820 variables and 171155 clauses.
0.89/0.99	c parseCNF():: parsing....
0.89/0.99	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.99	c runParser():: parsing was successful, warming up engines...
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c preprocessing fase I completed:: there are now 1820 free variables and 171155 clauses.
0.89/0.99	c stat :: sign balance is biased by 185.914
0.89/0.99	c using k-SAT heuristics (size based diff)
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c main():: clause / variable ratio: ( 171155 / 1820 ) = 94.04
0.89/0.99	c longest clause has size 28
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c number of free variables = 1820
0.89/0.99	c dynamic_preselect_setsize :: off
0.89/0.99	c main():: all systems go!
0.89/0.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 294
2.38/2.49	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: 34543
65.56/65.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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-1735813-1240806857/watcher-1735813-1240806857 -o /tmp/evaluation-result-1735813-1240806857/solver-1735813-1240806857 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735813-1240806857.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: 1.00 1.00 1.00 3/64 32264
/proc/meminfo: memFree=1542952/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=2312 CPUtime=0
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 299 0 0 0 0 0 0 0 18 0 1 0 108719024 2367488 284 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 578 284 58 167 0 409 0

[startup+0.0948601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32264
/proc/meminfo: memFree=1542952/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=3764 CPUtime=0.08
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 744 0 0 0 8 0 0 0 18 0 1 0 108719024 3854336 729 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 941 729 58 167 0 772 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3764

[startup+0.101859 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32264
/proc/meminfo: memFree=1542952/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=3896 CPUtime=0.09
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 778 0 0 0 9 0 0 0 18 0 1 0 108719024 3989504 763 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 974 764 58 167 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3896

[startup+0.301894 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32264
/proc/meminfo: memFree=1542952/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=11784 CPUtime=0.29
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 2156 0 0 0 28 1 0 0 19 0 1 0 108719024 12066816 1480 1992294400 134512640 135197250 4294956240 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 2946 1480 65 167 0 2777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11784

[startup+0.701965 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32264
/proc/meminfo: memFree=1542952/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=11776 CPUtime=0.69
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 9788 0 0 0 65 4 0 0 22 0 1 0 108719024 12058624 1358 1992294400 134512640 135197250 4294956240 18446744073709551615 134649407 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 2944 1358 83 167 0 2775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11776

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1534432/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=20004 CPUtime=1.49
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 13970 0 0 0 144 5 0 0 25 0 1 0 108719024 20484096 2202 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 5001 2202 90 167 0 4832 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20004

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1534304/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=20328 CPUtime=3.08
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 14037 0 0 0 303 5 0 0 25 0 1 0 108719024 20815872 2269 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 5082 2269 93 167 0 4913 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20328

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1533792/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=20476 CPUtime=6.29
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 14096 0 0 0 623 6 0 0 25 0 1 0 108719024 20967424 2328 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 5119 2328 93 167 0 4950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20476

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1533352/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=20896 CPUtime=12.69
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 14172 0 0 0 1263 6 0 0 25 0 1 0 108719024 21397504 2404 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 5224 2404 93 167 0 5055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20896

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1532968/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=21376 CPUtime=25.48
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 14270 0 0 0 2542 6 0 0 25 0 1 0 108719024 21889024 2501 1992294400 134512640 135197250 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 5344 2501 93 167 0 5175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21376

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1531880/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=22476 CPUtime=51.07
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 14528 0 0 0 5101 6 0 0 25 0 1 0 108719024 23015424 2759 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 5619 2759 93 167 0 5450 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22476

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1530088/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=24312 CPUtime=102.26
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 14975 0 0 0 10219 7 0 0 25 0 1 0 108719024 24895488 3206 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 6078 3206 93 167 0 5909 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32265
/proc/meminfo: memFree=1528360/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=26120 CPUtime=162.23
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 15406 0 0 0 16216 7 0 0 25 0 1 0 108719024 26746880 3637 1992294400 134512640 135197250 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 6530 3637 93 167 0 6361 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1526952/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=28312 CPUtime=222.21
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 15732 0 0 0 22213 8 0 0 25 0 1 0 108719024 28991488 3963 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 7078 3963 93 167 0 6909 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28312

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1525736/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=30168 CPUtime=282.19
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 16062 0 0 0 28210 9 0 0 25 0 1 0 108719024 30892032 4293 1992294400 134512640 135197250 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 7542 4293 93 167 0 7373 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30168

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1524584/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=30300 CPUtime=342.16
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 16340 0 0 0 34207 9 0 0 25 0 1 0 108719024 31027200 4571 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 7575 4571 93 167 0 7406 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30300

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1523432/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=31976 CPUtime=402.14
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 16627 0 0 0 40205 9 0 0 25 0 1 0 108719024 32743424 4858 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 7994 4858 93 167 0 7825 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31976

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1522216/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=34696 CPUtime=462.12
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 16909 0 0 0 46202 10 0 0 25 0 1 0 108719024 35528704 5140 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 8674 5140 93 167 0 8505 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34696

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1521192/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=34696 CPUtime=522.1
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 17168 0 0 0 52200 10 0 0 25 0 1 0 108719024 35528704 5399 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 8674 5399 93 167 0 8505 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34696

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1519976/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=34828 CPUtime=582.08
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 17466 0 0 0 58197 11 0 0 25 0 1 0 108719024 35663872 5697 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 8707 5697 93 167 0 8538 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 34828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1518888/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=38708 CPUtime=642.06
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 17725 0 0 0 64194 12 0 0 25 0 1 0 108719024 39636992 5956 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 9677 5956 93 167 0 9508 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 38708

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1517864/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=38708 CPUtime=702.04
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 17973 0 0 0 70192 12 0 0 25 0 1 0 108719024 39636992 6204 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 9677 6204 93 167 0 9508 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 38708

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1516776/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=41928 CPUtime=762.01
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 18238 0 0 0 76189 12 0 0 25 0 1 0 108719024 42934272 6469 1992294400 134512640 135197250 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 10482 6469 93 167 0 10313 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 41928

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1515944/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=41928 CPUtime=821.99
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 18486 0 0 0 82186 13 0 0 25 0 1 0 108719024 42934272 6717 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 10482 6717 93 167 0 10313 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 41928

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1514856/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=41928 CPUtime=881.97
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 18772 0 0 0 88184 13 0 0 25 0 1 0 108719024 42934272 7003 1992294400 134512640 135197250 4294956240 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 10482 7003 93 167 0 10313 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 41928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1513896/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=47748 CPUtime=941.95
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 19016 0 0 0 94181 14 0 0 25 0 1 0 108719024 48893952 7247 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 11937 7247 93 167 0 11768 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 47748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1512872/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=47748 CPUtime=1001.93
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 19255 0 0 0 100179 14 0 0 25 0 1 0 108719024 48893952 7486 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 11937 7486 93 167 0 11768 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 47748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1511848/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=47884 CPUtime=1061.9
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 19517 0 0 0 106176 14 0 0 25 0 1 0 108719024 49033216 7748 1992294400 134512640 135197250 4294956240 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 11971 7748 93 167 0 11802 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 47884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1510760/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=47884 CPUtime=1121.89
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 19772 0 0 0 112174 15 0 0 25 0 1 0 108719024 49033216 8003 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 11971 8003 93 167 0 11802 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 47884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1509544/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=47884 CPUtime=1181.86
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 20068 0 0 0 118171 15 0 0 25 0 1 0 108719024 49033216 8299 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 11971 8299 93 167 0 11802 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 47884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1509352/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=47884 CPUtime=1200.06
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 20120 0 0 0 119991 15 0 0 25 0 1 0 108719024 49033216 8351 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 11971 8351 93 167 0 11802 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 47884

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32267
/proc/meminfo: memFree=1509352/2055920 swapFree=4181888/4192956
[pid=32264] ppid=32262 vsize=47884 CPUtime=1200.06
/proc/32264/stat : 32264 (march_nn) R 32262 32264 32196 0 -1 4194304 20120 0 0 0 119991 15 0 0 25 0 1 0 108719024 49033216 8351 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32264/statm: 11971 8351 93 167 0 11802 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 47884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.164974
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 47884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20120
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= 3010

runsolver used 0.846871 second user time and 2.48862 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-27 06:34:18
IDJOB=1735813
IDBENCH=71529
IDSOLVER=522
FILE ID=node18/1735813-1240806857
PBS_JOBID= 9187432
Free space on /tmp= 66144 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v1820c171155gyes6.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735813-1240806857/watcher-1735813-1240806857 -o /tmp/evaluation-result-1735813-1240806857/solver-1735813-1240806857 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735813-1240806857.cnf

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

MD5SUM BENCH= 6a5fbd61e49d3642ce9fdb6efadb5a97
RANDOM SEED=372971042

node18.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		: 3000.280
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		: 3000.280
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:       1543368 kB
Buffers:         64404 kB
Cached:         365484 kB
SwapCached:       4972 kB
Active:         157796 kB
Inactive:       280036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543368 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            2920 kB
Writeback:           0 kB
Mapped:          14012 kB
Slab:            60716 kB
Committed_AS:   479804 kB
PageTables:       1372 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= 66144 MiB
End job on node18 at 2009-04-27 06:54:20