Trace number 314507

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) 1200.1 1200.61

General information on the benchmark

Nameindustrial/fuhs/medium/
AProVE07-21.cnf
MD5SUM627e3d704e5200c3037f9c9d83c939c1
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark412.228
Satisfiable
(Un)Satisfiability was proved
Number of variables3189
Number of clauses11039
Sum of the clauses size28509
Maximum clause length25
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 25404
Number of clauses of size 35107
Number of clauses of size 4389
Number of clauses of size 586
Number of clauses of size over 552

Solver Data (download as text)

0.06/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.06/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.06/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.06/0.08	c main()::
0.06/0.08	c initFormula():: searching for DIMACS p-line....
0.06/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 3189 variables and 11039 clauses.
0.06/0.08	c parseCNF():: parsing....
0.06/0.08	c parseCNF():: the CNF contains 1 unary clauses.
0.06/0.08	c runParser():: parsing was successful, warming up engines...
0.06/0.08	c find_and_remove_tautogolies():: found and removed 91 tautologies
0.06/0.08	c simplify_formula():: removed 3 tautological, 292 satisfied and 2 duplicate clauses
0.06/0.08	c preprocessing fase I completed:: there are now 3065 free variables and 10742 clauses.
0.06/0.08	c stat :: sign balance is biased by 0.110
0.06/0.08	c find_equivalence():: found 840 3-equivalences
0.06/0.08	c find_and_remove_tautogolies():: found and removed 352 tautologies
0.06/0.08	c shorten_equivalence(): average equivalence length reduced from 6.723361 to 3.725410
0.06/0.08	c using k-SAT heuristics (size based diff)
0.06/0.08	c longest clause has size 17
0.06/0.08	c simplify_formula():: removed 0 tautological, 3360 satisfied and 3 duplicate clauses
0.06/0.08	c main():: clause / variable ratio: ( 8068 / 3189 ) = 2.53
0.06/0.08	c longest clause has size 17
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c dynamic_preselect_setsize :: on
0.06/0.08	c suggested doublelook initial :: 0
0.06/0.08	c main():: all systems go!
0.06/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 190 JD: 9
1.59/1.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 15135 JD: 9
21.29/21.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1269280 JD: 9
1146.40/1146.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-314507-1172637983 -o ROOT/results/node26/solver-314507-1172637983 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314507-1172637983/march_ks /tmp/evaluation/314507-1172637983/instance-314507-1172637983.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): 2400 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: 0.92 0.98 0.99 3/77 2514
/proc/meminfo: memFree=1335720/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=936 CPUtime=0
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 283751978 958464 142 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 234 142 47 123 0 109 0

[startup+0.063903 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2514
/proc/meminfo: memFree=1335720/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=3116 CPUtime=0.06
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 658 0 0 0 6 0 0 0 18 0 1 0 283751978 3190784 597 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134665768 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 779 597 67 123 0 654 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3116

[startup+0.10191 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2514
/proc/meminfo: memFree=1335720/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=4492 CPUtime=0.09
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1026 0 0 0 9 0 0 0 18 0 1 0 283751978 4599808 945 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1123 945 72 123 0 998 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4492

[startup+0.301944 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2514
/proc/meminfo: memFree=1335720/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=4884 CPUtime=0.29
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1087 0 0 0 29 0 0 0 19 0 1 0 283751978 5001216 1006 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1221 1006 72 123 0 1096 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4884

[startup+0.702014 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2514
/proc/meminfo: memFree=1335720/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=5148 CPUtime=0.69
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1158 0 0 0 69 0 0 0 23 0 1 0 283751978 5271552 1077 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543539 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1287 1077 72 123 0 1162 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5148

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1331616/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=5280 CPUtime=1.49
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1214 0 0 0 149 0 0 0 25 0 1 0 283751978 5406720 1133 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1320 1133 72 123 0 1195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5280

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1331168/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=5956 CPUtime=3.09
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1385 0 0 0 309 0 0 0 25 0 1 0 283751978 6098944 1304 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1489 1304 72 123 0 1364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5956

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1330080/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=6476 CPUtime=6.29
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1503 0 0 0 628 1 0 0 25 0 1 0 283751978 6631424 1422 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1619 1422 72 123 0 1494 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6476

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1329696/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=6740 CPUtime=12.69
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1565 0 0 0 1268 1 0 0 25 0 1 0 283751978 6901760 1484 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1685 1484 72 123 0 1560 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6740

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1329440/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=7004 CPUtime=25.48
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1636 0 0 0 2547 1 0 0 25 0 1 0 283751978 7172096 1555 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1751 1555 72 123 0 1626 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7004

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328928/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=7524 CPUtime=51.07
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1755 0 0 0 5106 1 0 0 25 0 1 0 283751978 7704576 1674 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134580854 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1881 1674 72 123 0 1756 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7524

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328672/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=7788 CPUtime=102.26
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1817 0 0 0 10224 2 0 0 25 0 1 0 283751978 7974912 1736 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1947 1736 72 123 0 1822 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7788

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328608/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=7788 CPUtime=162.23
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1831 0 0 0 16221 2 0 0 25 0 1 0 283751978 7974912 1750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1947 1750 72 123 0 1822 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7788

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328544/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=7920 CPUtime=222.22
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1848 0 0 0 22219 3 0 0 25 0 1 0 283751978 8110080 1767 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1980 1767 72 123 0 1855 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7920

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328544/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=7920 CPUtime=282.19
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1851 0 0 0 28216 3 0 0 25 0 1 0 283751978 8110080 1770 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1980 1770 72 123 0 1855 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7920

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328416/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=7920 CPUtime=342.18
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1867 0 0 0 34214 4 0 0 25 0 1 0 283751978 8110080 1786 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 1980 1786 72 123 0 1855 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7920

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328416/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8052 CPUtime=402.15
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1879 0 0 0 40211 4 0 0 25 0 1 0 283751978 8245248 1798 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526639 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2013 1798 72 123 0 1888 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8052

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328352/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8052 CPUtime=462.14
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1891 0 0 0 46209 5 0 0 25 0 1 0 283751978 8245248 1810 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538604 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2013 1810 72 123 0 1888 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8052

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328288/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8052 CPUtime=522.12
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1904 0 0 0 52207 5 0 0 25 0 1 0 283751978 8245248 1823 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543572 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2013 1823 72 123 0 1888 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8052

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328288/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8052 CPUtime=582.1
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1908 0 0 0 58204 6 0 0 25 0 1 0 283751978 8245248 1827 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2013 1827 72 123 0 1888 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8052

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328224/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8184 CPUtime=642.08
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1913 0 0 0 64202 6 0 0 25 0 1 0 283751978 8380416 1832 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2046 1832 72 123 0 1921 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8184

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328160/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8184 CPUtime=702.06
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1918 0 0 0 70199 7 0 0 25 0 1 0 283751978 8380416 1837 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596796 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2046 1837 72 123 0 1921 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 8184

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328160/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8184 CPUtime=762.04
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1924 0 0 0 76197 7 0 0 25 0 1 0 283751978 8380416 1843 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2046 1843 72 123 0 1921 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 8184

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2515
/proc/meminfo: memFree=1328096/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8184 CPUtime=822.02
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1939 0 0 0 82195 7 0 0 25 0 1 0 283751978 8380416 1858 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2046 1858 72 123 0 1921 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 8184

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 2579
/proc/meminfo: memFree=1326752/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8184 CPUtime=881.97
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1944 0 0 0 88189 8 0 0 25 0 1 0 283751978 8380416 1863 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2046 1863 72 123 0 1921 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8184

[startup+942.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/84 2653
/proc/meminfo: memFree=1326824/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8316 CPUtime=941.91
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1953 0 0 0 94182 9 0 0 25 0 1 0 283751978 8515584 1872 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2079 1872 72 123 0 1954 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 8316

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 2713
/proc/meminfo: memFree=1327584/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8316 CPUtime=1001.85
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1958 0 0 0 100176 9 0 0 25 0 1 0 283751978 8515584 1877 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2079 1877 72 123 0 1954 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 8316

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 2713
/proc/meminfo: memFree=1327648/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8316 CPUtime=1061.83
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1963 0 0 0 106173 10 0 0 25 0 1 0 283751978 8515584 1882 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2079 1882 72 123 0 1954 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 8316

[startup+1122.3 s]
/proc/loadavg: 1.14 1.06 1.01 2/78 2713
/proc/meminfo: memFree=1327648/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8316 CPUtime=1121.81
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 1977 0 0 0 112171 10 0 0 25 0 1 0 283751978 8515584 1896 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2079 1896 72 123 0 1954 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 8316

[startup+1182.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 2713
/proc/meminfo: memFree=1327648/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8580 CPUtime=1181.79
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 2014 0 0 0 118169 10 0 0 25 0 1 0 283751978 8785920 1933 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587448 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2145 1933 72 123 0 2020 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 8580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 2713
/proc/meminfo: memFree=1327584/2055920 swapFree=4153620/4192956
[pid=2514] ppid=2512 vsize=8580 CPUtime=1200.09
/proc/2514/stat : 2514 (march_ks) R 2512 2514 1951 0 -1 4194304 2030 0 0 0 119999 10 0 0 25 0 1 0 283751978 8785920 1948 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543289 0 0 4096 0 0 0 0 17 1 0 0
/proc/2514/statm: 2145 1948 72 123 0 2020 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8580

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.110983
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 8580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2030
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= 8
involuntary context switches= 7251

runsolver used 1.45478 second user time and 2.84357 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 28 04:46:23 UTC 2007

IDJOB= 314507
IDBENCH= 20393
IDSOLVER= 111
FILE ID= node26/314507-1172637983

PBS_JOBID= 3981141

Free space on /tmp= 66532 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/medium/AProVE07-21.cnf
COMMAND LINE= /tmp/evaluation/314507-1172637983/march_ks /tmp/evaluation/314507-1172637983/instance-314507-1172637983.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-314507-1172637983 -o ROOT/results/node26/solver-314507-1172637983 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314507-1172637983/march_ks /tmp/evaluation/314507-1172637983/instance-314507-1172637983.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  627e3d704e5200c3037f9c9d83c939c1

RANDOM SEED= 581735791

TIME LIMIT= 1200 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		: 3000.279
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		: 3000.279
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:       1336128 kB
Buffers:         32132 kB
Cached:         620748 kB
SwapCached:      19028 kB
Active:         260160 kB
Inactive:       418304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1336128 kB
SwapTotal:     4192956 kB
SwapFree:      4153620 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          30072 kB
Slab:            26892 kB
Committed_AS:   770484 kB
PageTables:       1712 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66532 MiB

End job on node26 on Wed Feb 28 05:06:26 UTC 2007