Trace number 1561541

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/edgematching/
explicit/em_7_4_9_exp.cnf
MD5SUM4b407f7d85e83c60fceae64b7f0e6e1f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.43233
Satisfiable
(Un)Satisfiability was proved
Number of variables1677
Number of clauses26387
Sum of the clauses size71003
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214880
Number of clauses of size 38650
Number of clauses of size 4832
Number of clauses of size 51875
Number of clauses of size over 5150

Solver Data 

0.99/1.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.07	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.99/1.07	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.99/1.07	c main()::
0.99/1.07	c initFormula():: searching for DIMACS p-line....
0.99/1.07	c full lookahead due to high density!
0.99/1.07	c initFormula():: the DIMACS p-line indicates a CNF of 1677 variables and 26387 clauses.
0.99/1.07	c parseCNF():: parsing....
0.99/1.07	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.07	c runParser():: parsing was successful, warming up engines...
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 400 duplicate clauses
0.99/1.07	c preprocessing fase I completed:: there are now 1677 free variables and 25987 clauses.
0.99/1.07	c stat :: sign balance is biased by 9.312
0.99/1.07	c using k-SAT heuristics (size based diff)
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 43850 duplicate clauses
0.99/1.07	c resolvent_look() :: found 156500 resolvents
0.99/1.07	c main():: clause / variable ratio: ( 182487 / 1677 ) = 108.82
0.99/1.07	c longest clause has size 25
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.07	c number of free variables = 1677
0.99/1.07	c dynamic_preselect_setsize :: off
0.99/1.07	c main():: all systems go!
0.99/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 171
6.69/6.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 12399
164.73/164.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
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-1561541-1238767058/watcher-1561541-1238767058 -o /tmp/evaluation-result-1561541-1238767058/solver-1561541-1238767058 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561541-1238767058.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 0.99 3/64 26400
/proc/meminfo: memFree=1811112/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=1180 CPUtime=0
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1149367675 1208320 142 1992294400 134512640 135197250 4294956224 18446744073709551615 134847834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 295 143 58 167 0 126 0

[startup+0.0158 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26400
/proc/meminfo: memFree=1811112/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=1312 CPUtime=0.01
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 212 0 0 0 1 0 0 0 18 0 1 0 1149367675 1343488 197 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 328 197 58 167 0 159 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1312

[startup+0.101815 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26400
/proc/meminfo: memFree=1811112/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=2856 CPUtime=0.09
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 1285 0 0 0 9 0 0 0 18 0 1 0 1149367675 2924544 424 1992294400 134512640 135197250 4294956224 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 714 424 82 167 0 545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2856

[startup+0.301848 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26400
/proc/meminfo: memFree=1811112/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=9108 CPUtime=0.29
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 4380 0 0 0 28 1 0 0 19 0 1 0 1149367675 9326592 1988 1992294400 134512640 135197250 4294956224 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 2277 1988 83 167 0 2108 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9108

[startup+0.701917 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26400
/proc/meminfo: memFree=1811112/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=29368 CPUtime=0.69
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 10276 0 0 0 65 4 0 0 23 0 1 0 1149367675 30072832 4845 1992294400 134512640 135197250 4294956224 18446744073709551615 134565036 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7342 4845 88 167 0 7173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29368

[startup+1.50105 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1786464/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30076 CPUtime=1.49
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14073 0 0 0 143 6 0 0 25 0 1 0 1149367675 30797824 5176 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7519 5176 90 167 0 7350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30076

[startup+3.10133 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1790560/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30076 CPUtime=3.09
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14073 0 0 0 303 6 0 0 25 0 1 0 1149367675 30797824 5176 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7519 5176 90 167 0 7350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30076

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1788320/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30084 CPUtime=6.29
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14735 0 0 0 623 6 0 0 25 0 1 0 1149367675 30806016 5838 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7521 5838 93 167 0 7352 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30084

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1787552/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30092 CPUtime=12.68
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14800 0 0 0 1262 6 0 0 25 0 1 0 1149367675 30814208 5903 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7523 5903 93 167 0 7354 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30092

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1787424/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30264 CPUtime=25.49
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14819 0 0 0 2542 7 0 0 25 0 1 0 1149367675 30990336 5922 1992294400 134512640 135197250 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7566 5922 93 167 0 7397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30264

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1787296/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30264 CPUtime=51.08
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14843 0 0 0 5101 7 0 0 25 0 1 0 1149367675 30990336 5946 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7566 5946 93 167 0 7397 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30264

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1786976/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30720 CPUtime=102.26
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14918 0 0 0 10219 7 0 0 25 0 1 0 1149367675 31457280 6021 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7680 6021 93 167 0 7511 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30720

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26401
/proc/meminfo: memFree=1786720/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=30820 CPUtime=162.23
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 14968 0 0 0 16216 7 0 0 25 0 1 0 1149367675 31559680 6071 1992294400 134512640 135197250 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7705 6071 93 167 0 7536 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30820

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1786272/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=31240 CPUtime=222.2
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15032 0 0 0 22213 7 0 0 25 0 1 0 1149367675 31989760 6135 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7810 6135 93 167 0 7641 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31240

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1786208/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=31468 CPUtime=282.18
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15065 0 0 0 28211 7 0 0 25 0 1 0 1149367675 32223232 6168 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7867 6168 93 167 0 7698 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31468

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1785952/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=31468 CPUtime=342.16
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15111 0 0 0 34208 8 0 0 25 0 1 0 1149367675 32223232 6214 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7867 6214 93 167 0 7698 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31468

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1785760/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=31736 CPUtime=402.14
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15141 0 0 0 40206 8 0 0 25 0 1 0 1149367675 32497664 6244 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 7934 6244 93 167 0 7765 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31736

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1785632/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=32076 CPUtime=462.12
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15173 0 0 0 46204 8 0 0 25 0 1 0 1149367675 32845824 6276 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8019 6276 93 167 0 7850 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 32076

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1785440/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=32076 CPUtime=522.1
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15213 0 0 0 52202 8 0 0 25 0 1 0 1149367675 32845824 6316 1992294400 134512640 135197250 4294956224 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8019 6316 93 167 0 7850 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 32076

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1785312/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=32076 CPUtime=582.08
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15242 0 0 0 58200 8 0 0 25 0 1 0 1149367675 32845824 6345 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8019 6345 93 167 0 7850 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 32076

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1785120/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=32588 CPUtime=642.06
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15284 0 0 0 64198 8 0 0 25 0 1 0 1149367675 33370112 6387 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8147 6387 93 167 0 7978 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 32588

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1784928/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=32588 CPUtime=702.03
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15334 0 0 0 70195 8 0 0 25 0 1 0 1149367675 33370112 6437 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8147 6437 93 167 0 7978 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 32588

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1784736/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=32588 CPUtime=762.02
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15364 0 0 0 76194 8 0 0 25 0 1 0 1149367675 33370112 6467 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8147 6467 93 167 0 7978 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 32588

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1784608/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=33260 CPUtime=821.99
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15408 0 0 0 82191 8 0 0 25 0 1 0 1149367675 34058240 6511 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8315 6511 93 167 0 8146 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 33260

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1784416/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=33260 CPUtime=881.97
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15451 0 0 0 88189 8 0 0 25 0 1 0 1149367675 34058240 6554 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8315 6554 93 167 0 8146 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 33260

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1784224/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=33260 CPUtime=941.95
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15483 0 0 0 94187 8 0 0 25 0 1 0 1149367675 34058240 6586 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8315 6586 93 167 0 8146 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 33260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1784096/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=34024 CPUtime=1001.92
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15524 0 0 0 100184 8 0 0 25 0 1 0 1149367675 34840576 6627 1992294400 134512640 135197250 4294956224 18446744073709551615 134539009 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8506 6627 93 167 0 8337 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 34024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1783904/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=34028 CPUtime=1061.91
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15559 0 0 0 106182 9 0 0 25 0 1 0 1149367675 34844672 6662 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8507 6662 93 167 0 8338 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 34028

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1783712/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=34028 CPUtime=1121.89
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15597 0 0 0 112180 9 0 0 25 0 1 0 1149367675 34844672 6700 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8507 6700 93 167 0 8338 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 34028

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1783584/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=34160 CPUtime=1181.87
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15645 0 0 0 118178 9 0 0 25 0 1 0 1149367675 34979840 6748 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8540 6748 93 167 0 8371 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 34160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1783456/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=34160 CPUtime=1200.06
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15659 0 0 0 119997 9 0 0 25 0 1 0 1149367675 34979840 6762 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8540 6762 93 167 0 8371 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 34160

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: 0.99 0.98 0.99 2/65 26407
/proc/meminfo: memFree=1783456/2055920 swapFree=4175332/4192956
[pid=26400] ppid=26398 vsize=34160 CPUtime=1200.06
/proc/26400/stat : 26400 (march_nn) R 26398 26400 25601 0 -1 4194304 15659 0 0 0 119997 9 0 0 25 0 1 0 1149367675 34979840 6762 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26400/statm: 8540 6762 93 167 0 8371 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 34160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.100984
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 34160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15659
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= 1873

runsolver used 0.841872 second user time and 2.54161 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-03 15:57:38
IDJOB=1561541
IDBENCH=70917
IDSOLVER=522
FILE ID=node55/1561541-1238767058
PBS_JOBID= 9085458
Free space on /tmp= 66536 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_7_4_9_exp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561541-1238767058/watcher-1561541-1238767058 -o /tmp/evaluation-result-1561541-1238767058/solver-1561541-1238767058 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561541-1238767058.cnf

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

MD5SUM BENCH= 4b407f7d85e83c60fceae64b7f0e6e1f
RANDOM SEED=116104885

node55.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		: 3000.259
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		: 3000.259
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:       1811528 kB
Buffers:         45876 kB
Cached:         108672 kB
SwapCached:      11848 kB
Active:          35396 kB
Inactive:       132636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811528 kB
SwapTotal:     4192956 kB
SwapFree:      4175332 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          19128 kB
Slab:            62360 kB
Committed_AS:  2927044 kB
PageTables:       1376 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 node55 at 2009-04-03 16:17:40