Trace number 1720227

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) 1200.06 1200.41

General information on the benchmark

Namemizh-sha0-36-4.cnf
MD5SUMf43e1bf70d9ce8021bafd328efc83ae7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark159.031
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210235
Sum of the clauses size628383
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286992
Number of clauses of size 338042
Number of clauses of size 485024
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

5.59/5.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.59/5.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
5.59/5.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
5.59/5.60	c main()::
5.59/5.60	c initFormula():: searching for DIMACS p-line....
5.59/5.60	c initFormula():: the DIMACS p-line indicates a CNF of 50073 variables and 210235 clauses.
5.59/5.60	c parseCNF():: parsing....
5.59/5.60	c parseCNF():: the CNF contains 177 unary clauses.
5.59/5.60	c runParser():: parsing was successful, warming up engines...
5.59/5.60	c find_and_remove_tautogolies():: found and removed 1903 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 3596 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 5 tautologies
5.59/5.60	c simplify_formula():: removed 42 tautological, 45685 satisfied and 3517 duplicate clauses
5.59/5.60	c preprocessing fase I completed:: there are now 38965 free variables and 160991 clauses.
5.59/5.60	c stat :: sign balance is biased by 0.100
5.59/5.60	c find_equivalence():: found 4836 3-equivalences
5.59/5.60	c find_equivalence():: found 6066 4-equivalences
5.59/5.60	c find_and_remove_tautogolies():: found and removed 93 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 91 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 20 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 17 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 1459 tautologies
5.59/5.60	c shorten_equivalence(): average equivalence length reduced from 18.995655 to 10.757958
5.59/5.60	c using k-SAT heuristics (size based diff)
5.59/5.60	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.59/5.60	c find_and_remove_tautogolies():: found and removed 1 tautologies
5.59/5.60	c simplify_formula():: removed 0 tautological, 67884 satisfied and 8 duplicate clauses
5.59/5.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 3006 duplicate clauses
5.59/5.60	c main():: clause / variable ratio: ( 93113 / 50073 ) = 1.86
5.59/5.60	c longest clause has size 4
5.59/5.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.59/5.60	c number of free variables = 37276
5.59/5.60	c dynamic_preselect_setsize :: off
5.59/5.60	c main():: all systems go!
5.59/5.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 124
6.50/6.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 12081
114.85/114.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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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-1720227-1240653818/watcher-1720227-1240653818 -o /tmp/evaluation-result-1720227-1240653818/solver-1720227-1240653818 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720227-1240653818.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: 1.09 1.04 1.00 3/64 13995
/proc/meminfo: memFree=1640056/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=4256 CPUtime=0
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 562 0 0 0 0 0 0 0 18 0 1 0 93406250 4358144 547 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1064 551 58 167 0 895 0

[startup+0.099709 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 13995
/proc/meminfo: memFree=1640056/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=7484 CPUtime=0.09
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 1555 0 0 0 9 0 0 0 18 0 1 0 93406250 7663616 1540 1992294400 134512640 135197250 4294956224 18446744073709551615 134847954 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1871 1540 58 167 0 1702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7484

[startup+0.101708 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 13995
/proc/meminfo: memFree=1640056/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=7484 CPUtime=0.09
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 1562 0 0 0 9 0 0 0 18 0 1 0 93406250 7663616 1547 1992294400 134512640 135197250 4294956224 18446744073709551615 134851322 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1871 1547 58 167 0 1702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7484

[startup+0.301736 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 13995
/proc/meminfo: memFree=1640056/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=9860 CPUtime=0.29
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 2300 0 0 0 28 1 0 0 19 0 1 0 93406250 10096640 2285 1992294400 134512640 135197250 4294956224 18446744073709551615 134850637 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2465 2285 58 167 0 2296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9860

[startup+0.701793 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 13995
/proc/meminfo: memFree=1640056/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=27576 CPUtime=0.69
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 6619 0 0 0 66 3 0 0 22 0 1 0 93406250 28237824 5129 1992294400 134512640 135197250 4294956224 18446744073709551615 134694940 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 6894 5129 67 167 0 6725 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27576

[startup+1.50191 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 13996
/proc/meminfo: memFree=1619312/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=27056 CPUtime=1.49
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 7225 0 0 0 146 3 0 0 25 0 1 0 93406250 27705344 5047 1992294400 134512640 135197250 4294956224 18446744073709551615 134688003 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 6764 5047 67 167 0 6595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27056

[startup+3.10113 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 13996
/proc/meminfo: memFree=1619632/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=27056 CPUtime=3.09
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 7843 0 0 0 305 4 0 0 25 0 1 0 93406250 27705344 5104 1992294400 134512640 135197250 4294956224 18446744073709551615 134537435 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 6764 5104 80 167 0 6595 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27056

[startup+6.30159 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 13996
/proc/meminfo: memFree=1604912/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=90436 CPUtime=6.29
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 17391 0 0 0 621 8 0 0 25 0 1 0 93406250 92606464 10119 1992294400 134512640 135197250 4294956224 18446744073709551615 134617785 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 22609 10119 93 167 0 22440 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90436

[startup+12.7015 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 13996
/proc/meminfo: memFree=1599416/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=91132 CPUtime=12.69
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 17442 0 0 0 1261 8 0 0 25 0 1 0 93406250 93319168 10170 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 22783 10170 93 167 0 22614 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 91132

[startup+25.5023 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 13996
/proc/meminfo: memFree=1599224/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=91268 CPUtime=25.49
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 17489 0 0 0 2541 8 0 0 25 0 1 0 93406250 93458432 10217 1992294400 134512640 135197250 4294956224 18446744073709551615 134572699 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 22817 10217 93 167 0 22648 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 91268

[startup+51.1029 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 13996
/proc/meminfo: memFree=1598904/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=91692 CPUtime=51.07
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 17584 0 0 0 5099 8 0 0 25 0 1 0 93406250 93892608 10312 1992294400 134512640 135197250 4294956224 18446744073709551615 134540996 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 22923 10312 93 167 0 22754 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91692

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 13996
/proc/meminfo: memFree=1597944/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=92700 CPUtime=102.26
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 17810 0 0 0 10218 8 0 0 25 0 1 0 93406250 94924800 10538 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23175 10538 93 167 0 23006 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 92700

[startup+162.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13996
/proc/meminfo: memFree=1597624/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=93156 CPUtime=162.24
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 17887 0 0 0 16216 8 0 0 25 0 1 0 93406250 95391744 10615 1992294400 134512640 135197250 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23289 10615 93 167 0 23120 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 93156

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13996
/proc/meminfo: memFree=1596792/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=93840 CPUtime=222.22
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18087 0 0 0 22213 9 0 0 25 0 1 0 93406250 96092160 10815 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23460 10815 93 167 0 23291 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 93840

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1596600/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=93840 CPUtime=282.2
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18134 0 0 0 28211 9 0 0 25 0 1 0 93406250 96092160 10862 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23460 10862 93 167 0 23291 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 93840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1596408/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=94180 CPUtime=342.19
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18179 0 0 0 34209 10 0 0 25 0 1 0 93406250 96440320 10907 1992294400 134512640 135197250 4294956224 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23545 10907 93 167 0 23376 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 94180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1595896/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=94476 CPUtime=402.17
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18300 0 0 0 40207 10 0 0 25 0 1 0 93406250 96743424 11028 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23619 11028 93 167 0 23450 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 94476

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1595256/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=95988 CPUtime=462.15
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18489 0 0 0 46205 10 0 0 25 0 1 0 93406250 98291712 11182 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23997 11182 93 167 0 23828 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 95988

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1595128/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=95988 CPUtime=522.13
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18524 0 0 0 52203 10 0 0 25 0 1 0 93406250 98291712 11217 1992294400 134512640 135197250 4294956224 18446744073709551615 134540885 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23997 11217 93 167 0 23828 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 95988

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1595000/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=95988 CPUtime=582.11
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18557 0 0 0 58201 10 0 0 25 0 1 0 93406250 98291712 11250 1992294400 134512640 135197250 4294956224 18446744073709551615 134573152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23997 11250 93 167 0 23828 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 95988

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1594808/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=95988 CPUtime=642.11
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18590 0 0 0 64200 11 0 0 25 0 1 0 93406250 98291712 11283 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 23997 11283 93 167 0 23828 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 95988

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1594680/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=96752 CPUtime=702.08
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18630 0 0 0 70197 11 0 0 25 0 1 0 93406250 99074048 11323 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24188 11323 93 167 0 24019 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 96752

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1594360/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=96752 CPUtime=762.07
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18675 0 0 0 76196 11 0 0 25 0 1 0 93406250 99074048 11368 1992294400 134512640 135197250 4294956224 18446744073709551615 134540964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24188 11368 93 167 0 24019 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 96752

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1594232/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=96752 CPUtime=822.04
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18721 0 0 0 82193 11 0 0 25 0 1 0 93406250 99074048 11414 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24188 11414 93 167 0 24019 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 96752

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1594040/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=96752 CPUtime=882.02
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18764 0 0 0 88191 11 0 0 25 0 1 0 93406250 99074048 11457 1992294400 134512640 135197250 4294956224 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24188 11457 93 167 0 24019 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 96752

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1593848/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=96752 CPUtime=942.01
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18812 0 0 0 94189 12 0 0 25 0 1 0 93406250 99074048 11505 1992294400 134512640 135197250 4294956224 18446744073709551615 134540966 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24188 11505 93 167 0 24019 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 96752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1593656/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=97904 CPUtime=1001.99
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18862 0 0 0 100187 12 0 0 25 0 1 0 93406250 100253696 11555 1992294400 134512640 135197250 4294956224 18446744073709551615 134540951 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24476 11555 93 167 0 24307 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 97904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1593400/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=97904 CPUtime=1061.97
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18917 0 0 0 106185 12 0 0 25 0 1 0 93406250 100253696 11610 1992294400 134512640 135197250 4294956224 18446744073709551615 134553114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24476 11610 93 167 0 24307 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 97904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1593208/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=97904 CPUtime=1121.96
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 18965 0 0 0 112184 12 0 0 25 0 1 0 93406250 100253696 11658 1992294400 134512640 135197250 4294956224 18446744073709551615 134540966 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24476 11658 93 167 0 24307 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 97904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1592952/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=97904 CPUtime=1181.94
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 19014 0 0 0 118181 13 0 0 25 0 1 0 93406250 100253696 11707 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24476 11707 93 167 0 24307 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 97904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13996
/proc/meminfo: memFree=1592888/2055920 swapFree=4180432/4192956
[pid=13995] ppid=13993 vsize=97904 CPUtime=1200.04
/proc/13995/stat : 13995 (march_nn) R 13993 13995 13712 0 -1 4194304 19029 0 0 0 119991 13 0 0 25 0 1 0 93406250 100253696 11722 1992294400 134512640 135197250 4294956224 18446744073709551615 134525468 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 24476 11722 93 167 0 24307 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 97904

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.142978
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 97904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19029
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= 3119

runsolver used 1.06884 second user time and 2.24866 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-25 12:03:39
IDJOB=1720227
IDBENCH=69598
IDSOLVER=522
FILE ID=node49/1720227-1240653818
PBS_JOBID= 9186480
Free space on /tmp= 66316 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-36-4.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720227-1240653818/watcher-1720227-1240653818 -o /tmp/evaluation-result-1720227-1240653818/solver-1720227-1240653818 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1720227-1240653818.cnf

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

MD5SUM BENCH= f43e1bf70d9ce8021bafd328efc83ae7
RANDOM SEED=851867652

node49.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		: 3000.241
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		: 3000.241
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:       1640472 kB
Buffers:         38852 kB
Cached:         305184 kB
SwapCached:       5620 kB
Active:         135284 kB
Inactive:       218492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640472 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            4896 kB
Writeback:           0 kB
Mapped:          13776 kB
Slab:            47488 kB
Committed_AS:   322996 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66316 MiB
End job on node49 at 2009-04-25 12:23:41