Trace number 370948

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 5000.04 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.1032
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.043
0.39/0.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c suggested doublelook initial :: 0
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 608 JD: 311
4.49/4.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 100627 JD: 311
658.42/658.66	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 |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
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c |*************************************************************
c |**************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-370948-1177133558 -o ROOT/results/node17/solver-370948-1177133558 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370948-1177133558/march_ks /tmp/evaluation/370948-1177133558/instance-370948-1177133558.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 16129
/proc/meminfo: memFree=1669360/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=816 CPUtime=0
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 161273305 835584 108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 204 108 47 123 0 79 0

[startup+0.074537 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16129
/proc/meminfo: memFree=1669360/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=3256 CPUtime=0.06
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 836 0 0 0 6 0 0 0 18 0 1 0 161273305 3334144 565 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 814 565 52 123 0 689 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3256

[startup+0.10154 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16129
/proc/meminfo: memFree=1669360/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=2464 CPUtime=0.09
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 1375 0 0 0 9 0 0 0 18 0 1 0 161273305 2523136 399 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 616 399 63 123 0 491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.301561 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16129
/proc/meminfo: memFree=1669360/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=3756 CPUtime=0.29
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 2201 0 0 0 28 1 0 0 19 0 1 0 161273305 3846144 697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 939 697 67 123 0 814 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3756

[startup+0.701602 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16129
/proc/meminfo: memFree=1669360/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=4640 CPUtime=0.69
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3322 0 0 0 68 1 0 0 23 0 1 0 161273305 4751360 835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1160 835 72 123 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4640

[startup+1.50169 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1666088/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=4656 CPUtime=1.49
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3326 0 0 0 148 1 0 0 25 0 1 0 161273305 4767744 839 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525833 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4656

[startup+3.10185 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665960/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=4660 CPUtime=3.09
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3327 0 0 0 308 1 0 0 25 0 1 0 161273305 4771840 840 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1165 840 72 123 0 1040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4660

[startup+6.30119 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665896/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=4660 CPUtime=6.29
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3327 0 0 0 628 1 0 0 25 0 1 0 161273305 4771840 840 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1165 840 72 123 0 1040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4660

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665776/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=4788 CPUtime=12.69
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3351 0 0 0 1268 1 0 0 25 0 1 0 161273305 4902912 864 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1197 864 72 123 0 1072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4788

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665776/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=4924 CPUtime=25.48
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3386 0 0 0 2547 1 0 0 25 0 1 0 161273305 5042176 899 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1231 899 72 123 0 1106 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4924

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665776/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=5052 CPUtime=51.07
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3406 0 0 0 5106 1 0 0 25 0 1 0 161273305 5173248 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1263 919 72 123 0 1138 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5052

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665712/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=5184 CPUtime=102.27
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3425 0 0 0 10225 2 0 0 25 0 1 0 161273305 5308416 938 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1296 938 72 123 0 1171 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5184

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665392/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=5504 CPUtime=162.25
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3505 0 0 0 16223 2 0 0 25 0 1 0 161273305 5636096 1018 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1376 1018 72 123 0 1251 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5504

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665136/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=5860 CPUtime=222.23
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3572 0 0 0 22220 3 0 0 25 0 1 0 161273305 6000640 1085 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1465 1085 72 123 0 1340 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5860

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1665008/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=5860 CPUtime=282.22
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3595 0 0 0 28219 3 0 0 25 0 1 0 161273305 6000640 1108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1465 1108 72 123 0 1340 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5860

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16130
/proc/meminfo: memFree=1664944/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=5860 CPUtime=342.21
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3617 0 0 0 34217 4 0 0 25 0 1 0 161273305 6000640 1130 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1465 1130 72 123 0 1340 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5860

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16132
/proc/meminfo: memFree=1664688/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=6328 CPUtime=402.19
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3643 0 0 0 40215 4 0 0 25 0 1 0 161273305 6479872 1156 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1582 1156 72 123 0 1457 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6328

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16132
/proc/meminfo: memFree=1664688/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=6328 CPUtime=462.17
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3649 0 0 0 46213 4 0 0 25 0 1 0 161273305 6479872 1162 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1582 1162 72 123 0 1457 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6328

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16132
/proc/meminfo: memFree=1664560/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=6328 CPUtime=522.16
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3681 0 0 0 52211 5 0 0 25 0 1 0 161273305 6479872 1194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1582 1194 72 123 0 1457 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6328

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16132
/proc/meminfo: memFree=1664304/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=6844 CPUtime=582.14
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3741 0 0 0 58209 5 0 0 25 0 1 0 161273305 7008256 1254 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1711 1254 72 123 0 1586 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6844

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16132
/proc/meminfo: memFree=1664240/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=6844 CPUtime=642.13
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 3762 0 0 0 64207 6 0 0 25 0 1 0 161273305 7008256 1275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 1711 1275 72 123 0 1586 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6844


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1660656/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=11012 CPUtime=4001.18
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4671 0 0 0 400090 28 0 0 25 0 1 0 161273305 11276288 2184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 2753 2184 72 123 0 2628 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 11012

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1660592/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=11012 CPUtime=4061.17
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4682 0 0 0 406089 28 0 0 25 0 1 0 161273305 11276288 2195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 2753 2195 72 123 0 2628 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 11012

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1660400/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=11012 CPUtime=4121.15
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4726 0 0 0 412087 28 0 0 25 0 1 0 161273305 11276288 2239 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 2753 2239 72 123 0 2628 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 11012

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1660272/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=11012 CPUtime=4181.13
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4762 0 0 0 418085 28 0 0 25 0 1 0 161273305 11276288 2275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 2753 2275 72 123 0 2628 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 11012

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1660080/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=11012 CPUtime=4241.12
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4808 0 0 0 424083 29 0 0 25 0 1 0 161273305 11276288 2321 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 2753 2321 72 123 0 2628 0
Current children cumulated CPU time (s) 4241.12
Current children cumulated vsize (KiB) 11012

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659824/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4301.1
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4889 0 0 0 430081 29 0 0 25 0 1 0 161273305 13926400 2402 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547989 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2402 72 123 0 3275 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 13600

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659504/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4361.09
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4963 0 0 0 436079 30 0 0 25 0 1 0 161273305 13926400 2476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2476 72 123 0 3275 0
Current children cumulated CPU time (s) 4361.09
Current children cumulated vsize (KiB) 13600

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659504/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4421.07
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4964 0 0 0 442077 30 0 0 25 0 1 0 161273305 13926400 2477 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2477 72 123 0 3275 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 13600

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659376/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4481.05
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 4991 0 0 0 448075 30 0 0 25 0 1 0 161273305 13926400 2504 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2504 72 123 0 3275 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 13600

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659312/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4541.04
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5008 0 0 0 454074 30 0 0 25 0 1 0 161273305 13926400 2521 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2521 72 123 0 3275 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 13600

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659312/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4601.03
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5008 0 0 0 460072 31 0 0 25 0 1 0 161273305 13926400 2521 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2521 72 123 0 3275 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 13600

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659312/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4661.01
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5008 0 0 0 466070 31 0 0 25 0 1 0 161273305 13926400 2521 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2521 72 123 0 3275 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 13600

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659312/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4720.99
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5009 0 0 0 472068 31 0 0 25 0 1 0 161273305 13926400 2522 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2522 72 123 0 3275 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 13600

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659312/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4780.97
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5010 0 0 0 478066 31 0 0 25 0 1 0 161273305 13926400 2523 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2523 72 123 0 3275 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 13600

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1659056/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4840.96
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5073 0 0 0 484065 31 0 0 25 0 1 0 161273305 13926400 2586 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2586 72 123 0 3275 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 13600

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1658608/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4900.94
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5183 0 0 0 490062 32 0 0 25 0 1 0 161273305 13926400 2696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2696 72 123 0 3275 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 13600

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1658288/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=4960.93
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5268 0 0 0 496060 33 0 0 25 0 1 0 161273305 13926400 2781 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542110 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2781 72 123 0 3275 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 13600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16332
/proc/meminfo: memFree=1658288/2055920 swapFree=4141660/4192956
[pid=16129] ppid=16127 vsize=13600 CPUtime=5000.03
/proc/16129/stat : 16129 (march_ks) R 16127 16129 16075 0 -1 4194304 5268 0 0 0 499970 33 0 0 25 0 1 0 161273305 13926400 2781 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16129/statm: 3400 2781 72 123 0 3275 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 13600

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): 5001.41
CPU time (s): 5000.04
CPU user time (s): 4999.7
CPU system time (s): 0.335948
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 13600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5268
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= 6
involuntary context switches= 101576

runsolver used 5.14522 second user time and 11.2203 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 21 05:32:38 UTC 2007

IDJOB= 370948
IDBENCH= 20066
IDSOLVER= 180
FILE ID= node17/370948-1177133558

PBS_JOBID= 4648819

Free space on /tmp= 66393 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/370948-1177133558/march_ks /tmp/evaluation/370948-1177133558/instance-370948-1177133558.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-370948-1177133558 -o ROOT/results/node17/solver-370948-1177133558 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370948-1177133558/march_ks /tmp/evaluation/370948-1177133558/instance-370948-1177133558.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 609696704

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.240
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		: 3000.240
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:       1669832 kB
Buffers:         37900 kB
Cached:         272528 kB
SwapCached:      13524 kB
Active:         145348 kB
Inactive:       187780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669832 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          29488 kB
Slab:            38512 kB
Committed_AS:  7185092 kB
PageTables:       1796 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= 66393 MiB

End job on node17 on Sat Apr 21 06:56:01 UTC 2007