Trace number 1724099

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.11 1200.42

General information on the benchmark

Nameschup-l2s-guid-1-k56.cnf
MD5SUM8945850ff5a1fb30f0867a5172da0b2e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark180.534
Satisfiable
(Un)Satisfiability was proved
Number of variables98746
Number of clauses307346
Sum of the clauses size757661
Maximum clause length57
Minimum clause length1
Number of clauses of size 172
Number of clauses of size 2178795
Number of clauses of size 3120630
Number of clauses of size 44935
Number of clauses of size 52464
Number of clauses of size over 5450

Solver Data 

6.39/6.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.39/6.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.39/6.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.39/6.49	c main()::
6.39/6.49	c initFormula():: searching for DIMACS p-line....
6.39/6.49	c initFormula():: the DIMACS p-line indicates a CNF of 98746 variables and 307346 clauses.
6.39/6.49	c parseCNF():: parsing....
6.39/6.49	c parseCNF():: the CNF contains 72 unary clauses.
6.39/6.49	c runParser():: parsing was successful, warming up engines...
6.39/6.49	c find_and_remove_tautogolies():: found and removed 309 tautologies
6.39/6.49	c find_and_remove_tautogolies():: found and removed 22 tautologies
6.39/6.49	c simplify_formula():: removed 6 tautological, 3895 satisfied and 61 duplicate clauses
6.39/6.49	c preprocessing fase I completed:: there are now 97464 free variables and 303384 clauses.
6.39/6.49	c stat :: sign balance is biased by 0.158
6.39/6.49	c find_equivalence():: found 12386 3-equivalences
6.39/6.49	c find_and_remove_tautogolies():: found and removed 68 tautologies
6.39/6.49	c find_and_remove_tautogolies():: found and removed 268 tautologies
6.39/6.49	c find_and_remove_tautogolies():: found and removed 1 tautologies
6.39/6.49	c find_and_remove_tautogolies():: found and removed 1826 tautologies
6.39/6.49	c shorten_equivalence(): average equivalence length reduced from 13.132975 to 12.449413
6.39/6.49	c using k-SAT heuristics (size based diff)
6.39/6.49	c simplify_formula():: removed 0 tautological, 49544 satisfied and 224 duplicate clauses
6.39/6.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 25463 duplicate clauses
6.39/6.49	c main():: clause / variable ratio: ( 275121 / 98746 ) = 2.79
6.39/6.49	c longest clause has size 56
6.39/6.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.39/6.49	c number of free variables = 95298
6.39/6.49	c dynamic_preselect_setsize :: off
6.39/6.49	c main():: all systems go!
6.39/6.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 89
24.99/25.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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-1724099-1240692430/watcher-1724099-1240692430 -o /tmp/evaluation-result-1724099-1240692430/solver-1724099-1240692430 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1724099-1240692430.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 15059
/proc/meminfo: memFree=1734896/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=5836 CPUtime=0
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 607 0 0 0 0 0 0 0 18 0 1 0 97275666 5976064 592 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 1459 597 58 167 0 1290 0

[startup+0.027798 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15059
/proc/meminfo: memFree=1734896/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=10956 CPUtime=0.01
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 2246 0 0 0 1 0 0 0 18 0 1 0 97275666 11218944 2231 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 2739 2231 58 167 0 2570 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10956

[startup+0.101804 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15059
/proc/meminfo: memFree=1734896/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=11880 CPUtime=0.09
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 2525 0 0 0 8 1 0 0 18 0 1 0 97275666 12165120 2510 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 2970 2510 58 167 0 2801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11880

[startup+0.301817 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15059
/proc/meminfo: memFree=1734896/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=14256 CPUtime=0.29
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 3261 0 0 0 28 1 0 0 19 0 1 0 97275666 14598144 3246 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 3564 3246 58 167 0 3395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14256

[startup+0.701846 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15059
/proc/meminfo: memFree=1734896/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=32740 CPUtime=0.69
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 7909 0 0 0 66 3 0 0 22 0 1 0 97275666 33525760 5682 1992294400 134512640 135197250 4294956224 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 8185 5682 65 167 0 8016 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32740

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1702952/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=44160 CPUtime=1.49
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 13517 0 0 0 143 6 0 0 25 0 1 0 97275666 45219840 8507 1992294400 134512640 135197250 4294956224 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 11040 8507 67 167 0 10871 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44160

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1702440/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=44504 CPUtime=3.09
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 19848 0 0 0 300 9 0 0 25 0 1 0 97275666 45572096 8445 1992294400 134512640 135197250 4294956224 18446744073709551615 134560820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 11126 8446 79 167 0 10957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44504

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1696296/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=183448 CPUtime=6.29
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 39745 0 0 0 612 17 0 0 25 0 1 0 97275666 187850752 20558 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 45862 20558 88 167 0 45693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 183448

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1650472/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=181048 CPUtime=12.69
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 42824 0 0 0 1250 19 0 0 25 0 1 0 97275666 185393152 21069 1992294400 134512640 135197250 4294956224 18446744073709551615 134525744 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 45262 21069 93 167 0 45093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 181048

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1650152/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=182444 CPUtime=25.49
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 42993 0 0 0 2530 19 0 0 25 0 1 0 97275666 186822656 21168 1992294400 134512640 135197250 4294956224 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 45611 21168 93 167 0 45442 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 182444

[startup+51.1015 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 15060
/proc/meminfo: memFree=1650088/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=182444 CPUtime=51.08
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 43039 0 0 0 5089 19 0 0 25 0 1 0 97275666 186822656 21214 1992294400 134512640 135197250 4294956224 18446744073709551615 134553097 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 45611 21214 93 167 0 45442 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 182444

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15060
/proc/meminfo: memFree=1646184/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=184448 CPUtime=102.27
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 43999 0 0 0 10207 20 0 0 25 0 1 0 97275666 188874752 22174 1992294400 134512640 135197250 4294956224 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 46112 22174 93 167 0 45943 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 184448

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1643112/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=187680 CPUtime=162.25
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 44760 0 0 0 16204 21 0 0 25 0 1 0 97275666 192184320 22935 1992294400 134512640 135197250 4294956224 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 46920 22935 93 167 0 46751 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 187680

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1641640/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=188868 CPUtime=222.23
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 45110 0 0 0 22202 21 0 0 25 0 1 0 97275666 193400832 23285 1992294400 134512640 135197250 4294956224 18446744073709551615 134553675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 47217 23285 93 167 0 47048 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 188868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1641128/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=189268 CPUtime=282.22
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 45219 0 0 0 28200 22 0 0 25 0 1 0 97275666 193810432 23394 1992294400 134512640 135197250 4294956224 18446744073709551615 134553716 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 47317 23394 93 167 0 47148 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 189268

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1640616/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=190044 CPUtime=342.21
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 45341 0 0 0 34199 22 0 0 25 0 1 0 97275666 194605056 23516 1992294400 134512640 135197250 4294956224 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 47511 23516 93 167 0 47342 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 190044

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1639528/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=190848 CPUtime=402.18
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 45603 0 0 0 40196 22 0 0 25 0 1 0 97275666 195428352 23778 1992294400 134512640 135197250 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 47712 23778 93 167 0 47543 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 190848

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1636904/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=194196 CPUtime=462.17
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 46251 0 0 0 46194 23 0 0 25 0 1 0 97275666 198856704 24426 1992294400 134512640 135197250 4294956224 18446744073709551615 134553695 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 48549 24426 93 167 0 48380 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 194196

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1634600/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=196612 CPUtime=522.16
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 46825 0 0 0 52193 23 0 0 25 0 1 0 97275666 201330688 25000 1992294400 134512640 135197250 4294956224 18446744073709551615 134553692 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49153 25000 93 167 0 48984 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 196612

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1634472/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=196612 CPUtime=582.15
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 46847 0 0 0 58191 24 0 0 25 0 1 0 97275666 201330688 25022 1992294400 134512640 135197250 4294956224 18446744073709551615 134525856 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49153 25022 93 167 0 48984 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 196612

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1633640/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=197432 CPUtime=642.13
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47052 0 0 0 64189 24 0 0 25 0 1 0 97275666 202170368 25227 1992294400 134512640 135197250 4294956224 18446744073709551615 134553682 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49358 25227 93 167 0 49189 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 197432

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1632680/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=198504 CPUtime=702.12
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47308 0 0 0 70187 25 0 0 25 0 1 0 97275666 203268096 25483 1992294400 134512640 135197250 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49626 25483 93 167 0 49457 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 198504

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1632168/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=198920 CPUtime=762.11
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47409 0 0 0 76186 25 0 0 25 0 1 0 97275666 203694080 25584 1992294400 134512640 135197250 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49730 25584 93 167 0 49561 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 198920

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15060
/proc/meminfo: memFree=1632104/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=198920 CPUtime=822.08
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47411 0 0 0 82183 25 0 0 25 0 1 0 97275666 203694080 25586 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49730 25586 93 167 0 49561 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 198920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15066
/proc/meminfo: memFree=1631784/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=199208 CPUtime=882.07
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47476 0 0 0 88181 26 0 0 25 0 1 0 97275666 203988992 25651 1992294400 134512640 135197250 4294956224 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49802 25651 93 167 0 49633 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 199208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15066
/proc/meminfo: memFree=1631400/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=199612 CPUtime=942.05
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47568 0 0 0 94179 26 0 0 25 0 1 0 97275666 204402688 25743 1992294400 134512640 135197250 4294956224 18446744073709551615 134525468 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 49903 25743 93 167 0 49734 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 199612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15066
/proc/meminfo: memFree=1630440/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=200428 CPUtime=1002.03
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47801 0 0 0 100177 26 0 0 25 0 1 0 97275666 205238272 25976 1992294400 134512640 135197250 4294956224 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 50107 25976 93 167 0 49938 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 200428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15066
/proc/meminfo: memFree=1630184/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=200696 CPUtime=1062.02
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47865 0 0 0 106176 26 0 0 25 0 1 0 97275666 205512704 26040 1992294400 134512640 135197250 4294956224 18446744073709551615 134525821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 50174 26040 93 167 0 50005 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 200696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15066
/proc/meminfo: memFree=1629800/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=200960 CPUtime=1122.01
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47936 0 0 0 112174 27 0 0 25 0 1 0 97275666 205783040 26111 1992294400 134512640 135197250 4294956224 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 50240 26111 93 167 0 50071 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 200960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15066
/proc/meminfo: memFree=1629672/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=200960 CPUtime=1181.99
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47953 0 0 0 118172 27 0 0 25 0 1 0 97275666 205783040 26128 1992294400 134512640 135197250 4294956224 18446744073709551615 134553716 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 50240 26128 93 167 0 50071 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 200960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15066
/proc/meminfo: memFree=1629544/2055920 swapFree=4191900/4192956
[pid=15059] ppid=15057 vsize=201224 CPUtime=1200.09
/proc/15059/stat : 15059 (march_nn) R 15057 15059 14870 0 -1 4194304 47980 0 0 0 119982 27 0 0 25 0 1 0 97275666 206053376 26155 1992294400 134512640 135197250 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 50306 26155 93 167 0 50137 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 201224

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): 1200.11
CPU user time (s): 1199.82
CPU system time (s): 0.292955
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 201224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47980
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= 2709

runsolver used 0.975851 second user time and 2.35664 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-25 22:47:10
IDJOB=1724099
IDBENCH=71751
IDSOLVER=522
FILE ID=node34/1724099-1240692430
PBS_JOBID= 9186716
Free space on /tmp= 66380 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE06/schup-l2s-guid-1-k56.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724099-1240692430/watcher-1724099-1240692430 -o /tmp/evaluation-result-1724099-1240692430/solver-1724099-1240692430 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1724099-1240692430.cnf

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

MD5SUM BENCH= 8945850ff5a1fb30f0867a5172da0b2e
RANDOM SEED=605610107

node34.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		: 3000.214
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		: 3000.214
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:       1735376 kB
Buffers:         33420 kB
Cached:         219496 kB
SwapCached:        384 kB
Active:          84392 kB
Inactive:       181916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735376 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            6108 kB
Writeback:           0 kB
Mapped:          21732 kB
Slab:            40340 kB
Committed_AS:   352716 kB
PageTables:       1380 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= 66380 MiB
End job on node34 at 2009-04-25 23:07:13