Trace number 335045

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
MD5SUMd9bf8689fd094f6ad4f37a57f4f0a5ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.543
Satisfiable
(Un)Satisfiability was proved
Number of variables2401
Number of clauses15960
Sum of the clauses size111993
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2427
Number of clauses of size 32205
Number of clauses of size 4294
Number of clauses of size 5441
Number of clauses of size over 512551

Solver Data (download as text)

0.99/1.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.99/1.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.99/1.08	c main()::
0.99/1.08	c initFormula():: searching for DIMACS p-line....
0.99/1.08	c initFormula():: the DIMACS p-line indicates a CNF of 2401 variables and 15960 clauses.
0.99/1.08	c parseCNF():: parsing....
0.99/1.08	c parseCNF():: the CNF contains 42 unary clauses.
0.99/1.08	c runParser():: parsing was successful, warming up engines...
0.99/1.08	c simplify_formula():: removed 0 tautological, 511 satisfied and 1183 duplicate clauses
0.99/1.08	c preprocessing fase I completed:: there are now 2345 free variables and 14266 clauses.
0.99/1.08	c stat :: sign balance is biased by 2.964
0.99/1.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.99/1.08	c using k-SAT heuristics (size based diff)
0.99/1.08	c longest clause has size 13
0.99/1.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 17272 duplicate clauses
0.99/1.08	c resolvent_look() :: found 40071 resolvents
0.99/1.08	c main():: clause / variable ratio: ( 54337 / 2401 ) = 22.63
0.99/1.08	c longest clause has size 13
0.99/1.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.08	c dynamic_preselect_setsize :: off
0.99/1.08	c suggested doublelook initial :: 0
0.99/1.08	c main():: all systems go!
0.99/1.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 283 JD: 18
5.29/5.37	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: 9572 JD: 18
124.06/124.13	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 |*******************************************************

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/node5/watcher-335045-1173606033 -o ROOT/results/node5/solver-335045-1173606033 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335045-1173606033/march_ks /tmp/evaluation/335045-1173606033/instance-335045-1173606033.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: 1.07 1.02 1.00 3/77 29446
/proc/meminfo: memFree=1671968/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=920 CPUtime=0
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 380558141 942080 130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 230 130 47 123 0 105 0

[startup+0.025646 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 29446
/proc/meminfo: memFree=1671968/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=1184 CPUtime=0.02
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 219 0 0 0 2 0 0 0 18 0 1 0 380558141 1212416 205 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 296 205 47 123 0 171 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1184

[startup+0.101655 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 29446
/proc/meminfo: memFree=1671968/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=3188 CPUtime=0.09
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 591 0 0 0 9 0 0 0 18 0 1 0 380558141 3264512 573 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 797 573 52 123 0 672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3188

[startup+0.301677 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 29446
/proc/meminfo: memFree=1671968/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=4508 CPUtime=0.29
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 929 0 0 0 29 0 0 0 19 0 1 0 380558141 4616192 911 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 1127 911 66 123 0 1002 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4508

[startup+0.701722 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 29446
/proc/meminfo: memFree=1671968/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=6612 CPUtime=0.69
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 1466 0 0 0 69 0 0 0 23 0 1 0 380558141 6770688 1448 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 1653 1448 66 123 0 1528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6612

[startup+1.50181 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 29447
/proc/meminfo: memFree=1660376/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=1.49
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 147 2 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13948

[startup+3.102 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 29447
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=3.09
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 307 2 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13948

[startup+6.30136 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 29447
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=6.29
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 627 2 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13948

[startup+12.7011 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 29447
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=12.69
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 1267 2 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13948

[startup+25.5015 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 29447
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=25.48
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 2546 2 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13948

[startup+51.1015 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29447
/proc/meminfo: memFree=1659736/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=51.07
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 5105 2 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13948

[startup+102.305 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 29447
/proc/meminfo: memFree=1659736/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=102.27
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 10224 3 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13948

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 29447
/proc/meminfo: memFree=1659736/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=162.25
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 16222 3 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13948

[startup+222.302 s]
/proc/loadavg: 1.21 1.07 1.01 2/78 29449
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=222.24
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 22220 4 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13948

[startup+282.302 s]
/proc/loadavg: 1.15 1.07 1.01 2/78 29449
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=282.21
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 28217 4 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13948

[startup+342.302 s]
/proc/loadavg: 1.16 1.08 1.02 2/78 29449
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=342.2
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 34215 5 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13948

[startup+402.301 s]
/proc/loadavg: 1.16 1.10 1.02 2/78 29449
/proc/meminfo: memFree=1659736/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=402.18
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 40213 5 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13948

[startup+462.301 s]
/proc/loadavg: 1.15 1.11 1.02 2/78 29449
/proc/meminfo: memFree=1659736/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=462.17
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 46211 6 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13948

[startup+522.302 s]
/proc/loadavg: 1.14 1.11 1.03 2/78 29449
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=522.15
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 52209 6 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13948

[startup+582.302 s]
/proc/loadavg: 1.14 1.12 1.03 2/78 29449
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=582.14
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 58207 7 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13948

[startup+642.302 s]
/proc/loadavg: 1.15 1.12 1.04 2/78 29449
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=642.12
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 64205 7 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13948

[startup+702.301 s]
/proc/loadavg: 1.15 1.13 1.04 2/78 29449
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=702.11
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 70203 8 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 13948

[startup+762.305 s]
/proc/loadavg: 1.05 1.10 1.04 2/78 29449
/proc/meminfo: memFree=1659608/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=762.09
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 76201 8 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 13948

[startup+822.301 s]
/proc/loadavg: 1.02 1.08 1.03 2/78 29449
/proc/meminfo: memFree=1659608/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=822.07
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 82198 9 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 13948

[startup+882.302 s]
/proc/loadavg: 1.04 1.08 1.03 2/78 29449
/proc/meminfo: memFree=1659544/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=882.05
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 88196 9 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 13948

[startup+942.302 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 29449
/proc/meminfo: memFree=1659544/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=942.04
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 94194 10 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.02 2/78 29449
/proc/meminfo: memFree=1659480/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=1002.02
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 100192 10 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 13948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/78 29449
/proc/meminfo: memFree=1659480/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=1062.01
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 106190 11 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 13948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/78 29449
/proc/meminfo: memFree=1659416/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=1121.99
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 112188 11 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 13948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29449
/proc/meminfo: memFree=1659416/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=1181.98
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 118186 12 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 13948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29449
/proc/meminfo: memFree=1659480/2055920 swapFree=4170416/4192956
[pid=29446] ppid=29444 vsize=13948 CPUtime=1200.08
/proc/29446/stat : 29446 (march_ks) R 29444 29446 28881 0 -1 4194304 4739 0 0 0 119996 12 0 0 25 0 1 0 380558141 14282752 2997 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29446/statm: 3487 2997 72 123 0 3362 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13948

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): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12698
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 13948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4739
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= 24670

runsolver used 1.48677 second user time and 2.73858 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Mar 11 09:40:33 UTC 2007

IDJOB= 335045
IDBENCH= 24642
IDSOLVER= 111
FILE ID= node5/335045-1173606033

PBS_JOBID= 4101252

Free space on /tmp= 66405 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335045-1173606033/march_ks /tmp/evaluation/335045-1173606033/instance-335045-1173606033.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-335045-1173606033 -o ROOT/results/node5/solver-335045-1173606033 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335045-1173606033/march_ks /tmp/evaluation/335045-1173606033/instance-335045-1173606033.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d9bf8689fd094f6ad4f37a57f4f0a5ae

RANDOM SEED= 788684955

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1672376 kB
Buffers:         35944 kB
Cached:         266868 kB
SwapCached:       2236 kB
Active:         243400 kB
Inactive:        83320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672376 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          31796 kB
Slab:            42452 kB
Committed_AS:  1276856 kB
PageTables:       1692 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= 66405 MiB

End job on node5 on Sun Mar 11 10:00:36 UTC 2007