Trace number 370924

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) 5000.07 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1121059923-10.cnf
MD5SUM66b921164fd5e4b2a03cd80961fa2940
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.761
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.042
0.29/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c suggested doublelook initial :: 0
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 564 JD: 211
2.69/2.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 189534 JD: 211
1032.62/1032.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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/node26/watcher-370924-1177126383 -o ROOT/results/node26/solver-370924-1177126383 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370924-1177126383/march_ks /tmp/evaluation/370924-1177126383/instance-370924-1177126383.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: 1.06 1.02 1.00 3/77 10552
/proc/meminfo: memFree=1679696/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=788 CPUtime=0
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 160555165 806912 97 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134631665 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 197 97 47 123 0 72 0

[startup+0.019525 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 10552
/proc/meminfo: memFree=1679696/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=1052 CPUtime=0.01
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 167 0 0 0 1 0 0 0 18 0 1 0 160555165 1077248 152 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 263 152 47 123 0 138 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1052

[startup+0.101532 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 10552
/proc/meminfo: memFree=1679696/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=2736 CPUtime=0.09
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 1490 0 0 0 9 0 0 0 18 0 1 0 160555165 2801664 507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.30155 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 10552
/proc/meminfo: memFree=1679696/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3280 CPUtime=0.29
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 1936 0 0 0 29 0 0 0 19 0 1 0 160555165 3358720 568 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134663140 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 820 568 68 123 0 695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3280

[startup+0.701592 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 10552
/proc/meminfo: memFree=1679696/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3476 CPUtime=0.69
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2218 0 0 0 69 0 0 0 23 0 1 0 160555165 3559424 630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 869 630 72 123 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3476

[startup+1.50166 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 10553
/proc/meminfo: memFree=1677320/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3484 CPUtime=1.49
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2220 0 0 0 149 0 0 0 25 0 1 0 160555165 3567616 632 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3484

[startup+3.10181 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 10553
/proc/meminfo: memFree=1677192/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3484 CPUtime=3.09
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2220 0 0 0 309 0 0 0 25 0 1 0 160555165 3567616 632 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3484

[startup+6.30111 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 10553
/proc/meminfo: memFree=1677064/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3484 CPUtime=6.29
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2220 0 0 0 629 0 0 0 25 0 1 0 160555165 3567616 632 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3484

[startup+12.7018 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 10553
/proc/meminfo: memFree=1677064/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3660 CPUtime=12.69
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2231 0 0 0 1269 0 0 0 25 0 1 0 160555165 3747840 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 915 643 72 123 0 790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3660

[startup+25.5019 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 10553
/proc/meminfo: memFree=1677064/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3660 CPUtime=25.48
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2241 0 0 0 2548 0 0 0 25 0 1 0 160555165 3747840 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 915 653 72 123 0 790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3660

[startup+51.1013 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10553
/proc/meminfo: memFree=1677128/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3660 CPUtime=51.07
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2256 0 0 0 5107 0 0 0 25 0 1 0 160555165 3747840 668 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598390 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 915 668 72 123 0 790 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3660

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10553
/proc/meminfo: memFree=1676936/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=3992 CPUtime=102.27
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2318 0 0 0 10226 1 0 0 25 0 1 0 160555165 4087808 730 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 998 730 72 123 0 873 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3992

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10553
/proc/meminfo: memFree=1676680/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4244 CPUtime=162.25
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2371 0 0 0 16224 1 0 0 25 0 1 0 160555165 4345856 783 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1061 783 72 123 0 936 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4244

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10553
/proc/meminfo: memFree=1676552/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4244 CPUtime=222.23
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2392 0 0 0 22222 1 0 0 25 0 1 0 160555165 4345856 804 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1061 804 72 123 0 936 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10553
/proc/meminfo: memFree=1676488/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4244 CPUtime=282.22
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2403 0 0 0 28220 2 0 0 25 0 1 0 160555165 4345856 815 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1061 815 72 123 0 936 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4244

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10555
/proc/meminfo: memFree=1676424/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4600 CPUtime=342.2
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2416 0 0 0 34218 2 0 0 25 0 1 0 160555165 4710400 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1150 828 72 123 0 1025 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4600

[startup+402.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 10555
/proc/meminfo: memFree=1676360/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4600 CPUtime=402.18
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2423 0 0 0 40216 2 0 0 25 0 1 0 160555165 4710400 835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1150 835 72 123 0 1025 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4600

[startup+462.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 10555
/proc/meminfo: memFree=1676360/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4600 CPUtime=462.16
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2432 0 0 0 46214 2 0 0 25 0 1 0 160555165 4710400 844 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1150 844 72 123 0 1025 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4600

[startup+522.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 10555
/proc/meminfo: memFree=1676296/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4600 CPUtime=522.15
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2436 0 0 0 52212 3 0 0 25 0 1 0 160555165 4710400 848 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598099 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1150 848 72 123 0 1025 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4600

[startup+582.302 s]
/proc/loadavg: 1.20 1.08 1.02 2/78 10555
/proc/meminfo: memFree=1676296/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4600 CPUtime=582.13
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2440 0 0 0 58210 3 0 0 25 0 1 0 160555165 4710400 852 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1150 852 72 123 0 1025 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4600

[startup+642.301 s]
/proc/loadavg: 1.07 1.07 1.01 2/78 10555
/proc/meminfo: memFree=1676232/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=4600 CPUtime=642.12
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 2444 0 0 0 64209 3 0 0 25 0 1 0 160555165 4710400 856 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 1150 856 72 123 0 1025 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4600


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671240/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=9480 CPUtime=4061.11
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3680 0 0 0 406094 17 0 0 25 0 1 0 160555165 9707520 2092 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 2370 2092 72 123 0 2245 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 9480

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671368/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=9480 CPUtime=4121.09
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3681 0 0 0 412092 17 0 0 25 0 1 0 160555165 9707520 2093 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 2370 2093 72 123 0 2245 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 9480

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671368/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=9480 CPUtime=4181.07
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3681 0 0 0 418090 17 0 0 25 0 1 0 160555165 9707520 2093 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 2370 2093 72 123 0 2245 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 9480

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671176/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4241.06
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3720 0 0 0 424088 18 0 0 25 0 1 0 160555165 12357632 2132 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2132 72 123 0 2892 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 12068

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671176/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4301.04
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3730 0 0 0 430086 18 0 0 25 0 1 0 160555165 12357632 2142 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537986 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2142 72 123 0 2892 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 12068

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671048/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4361.02
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3753 0 0 0 436084 18 0 0 25 0 1 0 160555165 12357632 2165 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2165 72 123 0 2892 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 12068

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671048/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4421.01
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3757 0 0 0 442082 19 0 0 25 0 1 0 160555165 12357632 2169 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538614 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2169 72 123 0 2892 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 12068

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1671048/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4480.99
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3770 0 0 0 448080 19 0 0 25 0 1 0 160555165 12357632 2182 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2182 72 123 0 2892 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 12068

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10755
/proc/meminfo: memFree=1670920/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4540.98
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3787 0 0 0 454079 19 0 0 25 0 1 0 160555165 12357632 2199 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579062 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2199 72 123 0 2892 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 12068

[startup+4602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10755
/proc/meminfo: memFree=1670792/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4600.97
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3820 0 0 0 460077 20 0 0 25 0 1 0 160555165 12357632 2232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2232 72 123 0 2892 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 12068

[startup+4662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10755
/proc/meminfo: memFree=1670600/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4660.94
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3860 0 0 0 466074 20 0 0 25 0 1 0 160555165 12357632 2272 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2272 72 123 0 2892 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 12068

[startup+4722.31 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 10755
/proc/meminfo: memFree=1670536/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4720.94
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3872 0 0 0 472073 21 0 0 25 0 1 0 160555165 12357632 2284 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2284 72 123 0 2892 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 12068

[startup+4782.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 10755
/proc/meminfo: memFree=1670408/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4780.91
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3900 0 0 0 478070 21 0 0 25 0 1 0 160555165 12357632 2312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2312 72 123 0 2892 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 12068

[startup+4842.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 10755
/proc/meminfo: memFree=1670280/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4840.9
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3921 0 0 0 484068 22 0 0 25 0 1 0 160555165 12357632 2333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628863 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2333 72 123 0 2892 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 12068

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 10755
/proc/meminfo: memFree=1670280/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4900.88
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3921 0 0 0 490066 22 0 0 25 0 1 0 160555165 12357632 2333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2333 72 123 0 2892 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 12068

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 10755
/proc/meminfo: memFree=1670216/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=4960.87
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3931 0 0 0 496064 23 0 0 25 0 1 0 160555165 12357632 2343 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2343 72 123 0 2892 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 12068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10755
/proc/meminfo: memFree=1670344/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=5000.06
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3931 0 0 0 499983 23 0 0 25 0 1 0 160555165 12357632 2343 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2343 72 123 0 2892 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12068

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10755
/proc/meminfo: memFree=1670344/2055920 swapFree=4170216/4192956
[pid=10552] ppid=10550 vsize=12068 CPUtime=5000.06
/proc/10552/stat : 10552 (march_ks) R 10550 10552 10261 0 -1 4194304 3931 0 0 0 499983 23 0 0 25 0 1 0 160555165 12357632 2343 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10552/statm: 3017 2343 72 123 0 2892 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.84
CPU system time (s): 0.233964
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 12068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3931
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= 106323

runsolver used 5.18921 second user time and 11.2693 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Apr 21 03:33:03 UTC 2007

IDJOB= 370924
IDBENCH= 20042
IDSOLVER= 180
FILE ID= node26/370924-1177126383

PBS_JOBID= 4648766

Free space on /tmp= 66434 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1121059923-10.cnf
COMMAND LINE= /tmp/evaluation/370924-1177126383/march_ks /tmp/evaluation/370924-1177126383/instance-370924-1177126383.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-370924-1177126383 -o ROOT/results/node26/solver-370924-1177126383 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370924-1177126383/march_ks /tmp/evaluation/370924-1177126383/instance-370924-1177126383.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  66b921164fd5e4b2a03cd80961fa2940

RANDOM SEED= 476932205

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1680224 kB
Buffers:         39160 kB
Cached:         249388 kB
SwapCached:       2968 kB
Active:         132672 kB
Inactive:       178596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680224 kB
SwapTotal:     4192956 kB
SwapFree:      4170216 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            50056 kB
Committed_AS:  1129168 kB
PageTables:       1716 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= 66434 MiB

End job on node26 on Sat Apr 21 04:56:27 UTC 2007