Trace number 333827

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.48	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.48	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.48	c main()::
0.39/0.48	c initFormula():: searching for DIMACS p-line....
0.39/0.48	c full lookahead due to high density!
0.39/0.48	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 8767 clauses.
0.39/0.48	c parseCNF():: parsing....
0.39/0.48	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.48	c runParser():: parsing was successful, warming up engines...
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c preprocessing fase I completed:: there are now 700 free variables and 8767 clauses.
0.39/0.48	c stat :: sign balance is biased by 34.804
0.39/0.48	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.48	c using k-SAT heuristics (size based diff)
0.39/0.48	c longest clause has size 4
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 210832 duplicate clauses
0.39/0.48	c resolvent_look() :: found 36128 resolvents
0.39/0.48	c main():: clause / variable ratio: ( 44895 / 700 ) = 64.14
0.39/0.48	c longest clause has size 4
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c dynamic_preselect_setsize :: off
0.39/0.48	c suggested doublelook initial :: 0
0.39/0.48	c main():: all systems go!
0.39/0.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 7
1.69/1.71	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: 4426 JD: 7
44.78/44.82	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 |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 30848 JD: 7
314.10/314.29	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 3 NC: 113529 JD: 7
1136.36/1136.73	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/node19/watcher-333827-1173533865 -o ROOT/results/node19/solver-333827-1173533865 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333827-1173533865/march_ks /tmp/evaluation/333827-1173533865/instance-333827-1173533865.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 31125
/proc/meminfo: memFree=1662520/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=788 CPUtime=0
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 373340518 806912 93 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 197 93 47 123 0 72 0

[startup+0.041776 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31125
/proc/meminfo: memFree=1662520/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=2360 CPUtime=0.03
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 465 0 0 0 3 0 0 0 18 0 1 0 373340518 2416640 447 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567233 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 590 449 67 123 0 465 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2360

[startup+0.101783 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31125
/proc/meminfo: memFree=1662520/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=7056 CPUtime=0.09
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 1532 0 0 0 9 0 0 0 18 0 1 0 373340518 7225344 1514 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 1764 1515 67 123 0 1639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7056

[startup+0.301804 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31125
/proc/meminfo: memFree=1662520/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=9272 CPUtime=0.29
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 3507 0 0 0 28 1 0 0 19 0 1 0 373340518 9494528 2060 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561679 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2318 2060 67 123 0 2193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9272

[startup+0.701847 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31125
/proc/meminfo: memFree=1662520/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=0.69
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 68 1 0 0 22 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10272

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652912/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=1.49
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 148 1 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10272

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652784/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=3.09
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 308 1 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10272

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652656/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=6.29
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 627 2 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10272

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=12.69
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 1267 2 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10272

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 31126
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=25.48
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 2546 2 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10272

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=51.07
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 5105 2 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10272

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 3/78 31126
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=102.27
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 10224 3 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10272

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=162.24
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 16221 3 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10272

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652528/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=222.23
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 22219 4 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10272

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652528/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=282.21
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 28217 4 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10272

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31126
/proc/meminfo: memFree=1652528/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=342.19
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 34215 4 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10272

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652528/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=402.17
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 40212 5 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10272

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=462.15
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 46210 5 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10272

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=522.14
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 52208 6 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10272

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=582.12
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 58206 6 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10272

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=642.11
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 64204 7 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10272

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652528/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=702.09
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 70202 7 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10272

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652528/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=762.08
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 76200 8 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 10272

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=822.05
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 82197 8 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 10272

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=882.04
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 88195 9 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 10272

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=942.02
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 94193 9 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 10272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652528/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=1002
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 100191 9 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 10272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=1061.99
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 106189 10 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 10272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=1121.97
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 112187 10 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 10272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=1181.96
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 118185 11 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 10272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31128
/proc/meminfo: memFree=1652592/2055920 swapFree=4169404/4192956
[pid=31125] ppid=31123 vsize=10272 CPUtime=1200.05
/proc/31125/stat : 31125 (march_ks) R 31123 31125 30772 0 -1 4194304 4419 0 0 0 119994 11 0 0 25 0 1 0 373340518 10518528 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10272

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.112982
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 10272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4419
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= 7
involuntary context switches= 1763

runsolver used 1.46678 second user time and 2.88556 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Mar 10 13:37:45 UTC 2007

IDJOB= 333827
IDBENCH= 24613
IDSOLVER= 111
FILE ID= node19/333827-1173533865

PBS_JOBID= 4101153

Free space on /tmp= 66554 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333827-1173533865/march_ks /tmp/evaluation/333827-1173533865/instance-333827-1173533865.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-333827-1173533865 -o ROOT/results/node19/solver-333827-1173533865 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333827-1173533865/march_ks /tmp/evaluation/333827-1173533865/instance-333827-1173533865.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 220806575

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1662928 kB
Buffers:         42352 kB
Cached:         272564 kB
SwapCached:       2440 kB
Active:         222788 kB
Inactive:       114760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662928 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          30016 kB
Slab:            41016 kB
Committed_AS:  1415184 kB
PageTables:       1756 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= 66554 MiB

End job on node19 on Sat Mar 10 13:57:47 UTC 2007