Trace number 337649

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
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 variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 320 variables and 492 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 312 free variables and 469 clauses.
0.00/0.00	c stat :: sign balance is biased by 1.551
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 469 / 320 ) = 1.47
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 147 JD: 44
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 11186 JD: 44
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
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c |********************************
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c |****************************************************************| 2 NC: 180757 JD: 44
21.19/21.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |***************
c |****************
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c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 1615531 JD: 44
192.44/192.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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/node13/watcher-337649-1173671576 -o ROOT/results/node13/solver-337649-1173671576 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337649-1173671576/march_ks /tmp/evaluation/337649-1173671576/instance-337649-1173671576.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: 0.99 0.98 0.99 3/77 13508
/proc/meminfo: memFree=1765816/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=792 CPUtime=0
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 387112054 811008 117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 198 119 66 123 0 73 0

[startup+0.074729 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13508
/proc/meminfo: memFree=1765816/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=924 CPUtime=0.07
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 185 0 0 0 7 0 0 0 18 0 1 0 387112054 946176 167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134665768 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 231 167 71 123 0 106 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 924

[startup+0.101733 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13508
/proc/meminfo: memFree=1765816/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=924 CPUtime=0.1
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 387112054 946176 167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 231 167 71 123 0 106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 924

[startup+0.30176 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13508
/proc/meminfo: memFree=1765816/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=924 CPUtime=0.29
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 188 0 0 0 29 0 0 0 19 0 1 0 387112054 946176 170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 231 170 71 123 0 106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 924

[startup+0.701814 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13508
/proc/meminfo: memFree=1765816/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=924 CPUtime=0.69
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 194 0 0 0 69 0 0 0 22 0 1 0 387112054 946176 176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 231 176 71 123 0 106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 924

[startup+1.50192 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1765360/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=1072 CPUtime=1.49
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 200 0 0 0 149 0 0 0 25 0 1 0 387112054 1097728 182 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 268 182 71 123 0 143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1072

[startup+3.10113 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1765168/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=1072 CPUtime=3.09
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 209 0 0 0 309 0 0 0 25 0 1 0 387112054 1097728 191 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 268 191 71 123 0 143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1072

[startup+6.30156 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1765040/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=1208 CPUtime=6.29
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 255 0 0 0 629 0 0 0 25 0 1 0 387112054 1236992 237 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 302 237 71 123 0 177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1208

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1764720/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=1376 CPUtime=12.69
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 287 0 0 0 1269 0 0 0 25 0 1 0 387112054 1409024 269 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 344 269 71 123 0 219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1376

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1764400/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=1756 CPUtime=25.49
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 370 0 0 0 2549 0 0 0 25 0 1 0 387112054 1798144 352 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598963 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 439 352 71 123 0 314 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1756

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1764144/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=2096 CPUtime=51.08
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 442 0 0 0 5108 0 0 0 25 0 1 0 387112054 2146304 424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 524 424 71 123 0 399 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2096

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1763056/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=3372 CPUtime=102.26
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 699 0 0 0 10226 0 0 0 25 0 1 0 387112054 3452928 681 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 843 681 71 123 0 718 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3372

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1761776/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=4668 CPUtime=162.24
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 1007 0 0 0 16223 1 0 0 25 0 1 0 387112054 4780032 989 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 1167 989 71 123 0 1042 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1759984/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=6392 CPUtime=222.22
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 1453 0 0 0 22221 1 0 0 25 0 1 0 387112054 6545408 1435 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 1598 1435 71 123 0 1473 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1757488/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=9120 CPUtime=282.21
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 2066 0 0 0 28219 2 0 0 25 0 1 0 387112054 9338880 2048 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 2280 2048 71 123 0 2155 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9120

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1757168/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=9120 CPUtime=342.19
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 2164 0 0 0 34217 2 0 0 25 0 1 0 387112054 9338880 2146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598018 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 2280 2146 71 123 0 2155 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9120

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1756336/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=13000 CPUtime=402.16
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 2349 0 0 0 40214 2 0 0 25 0 1 0 387112054 13312000 2331 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 3250 2331 71 123 0 3125 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13000

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13509
/proc/meminfo: memFree=1755888/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=13000 CPUtime=462.15
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 2471 0 0 0 46212 3 0 0 25 0 1 0 387112054 13312000 2453 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542217 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 3250 2453 71 123 0 3125 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13000

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13625
/proc/meminfo: memFree=1754096/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=13000 CPUtime=522.08
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 2604 0 0 0 52205 3 0 0 25 0 1 0 387112054 13312000 2586 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 3250 2586 71 123 0 3125 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 13000

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1754736/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=13000 CPUtime=582.02
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 2715 0 0 0 58199 3 0 0 25 0 1 0 387112054 13312000 2697 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 3250 2697 71 123 0 3125 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 13000

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1753840/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=13000 CPUtime=642.01
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 2946 0 0 0 64197 4 0 0 25 0 1 0 387112054 13312000 2928 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 3250 2928 71 123 0 3125 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 13000

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1751344/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=19100 CPUtime=701.99
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 3566 0 0 0 70195 4 0 0 25 0 1 0 387112054 19558400 3548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 4775 3548 71 123 0 4650 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 19100

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1749232/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=19100 CPUtime=761.98
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 4090 0 0 0 76193 5 0 0 25 0 1 0 387112054 19558400 4072 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 4775 4072 71 123 0 4650 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 19100

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1746480/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=27832 CPUtime=821.96
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 4759 0 0 0 82190 6 0 0 25 0 1 0 387112054 28499968 4741 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597653 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 6958 4741 71 123 0 6833 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 27832

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1746096/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=27832 CPUtime=881.94
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 4834 0 0 0 88188 6 0 0 25 0 1 0 387112054 28499968 4816 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597183 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 6958 4816 71 123 0 6833 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 27832

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1745584/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=28396 CPUtime=941.92
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 4973 0 0 0 94186 6 0 0 25 0 1 0 387112054 29077504 4955 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579587 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 7099 4955 71 123 0 6974 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 28396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1743344/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=28396 CPUtime=1001.9
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 5562 0 0 0 100183 7 0 0 25 0 1 0 387112054 29077504 5544 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 7099 5544 71 123 0 6974 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 28396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1740656/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=28396 CPUtime=1061.87
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 6267 0 0 0 106180 7 0 0 25 0 1 0 387112054 29077504 6249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547862 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 7099 6249 71 123 0 6974 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 28396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1739312/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=28396 CPUtime=1121.86
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 6586 0 0 0 112178 8 0 0 25 0 1 0 387112054 29077504 6568 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564720 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 7099 6568 71 123 0 6974 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 28396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1739056/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=28396 CPUtime=1181.84
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 6663 0 0 0 118176 8 0 0 25 0 1 0 387112054 29077504 6645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541794 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 7099 6645 71 123 0 6974 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 28396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1738992/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=28396 CPUtime=1200.05
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 6685 0 0 0 119996 9 0 0 25 0 1 0 387112054 29077504 6667 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547865 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 7099 6667 71 123 0 6974 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28396

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13707
/proc/meminfo: memFree=1738992/2055920 swapFree=4158788/4192956
[pid=13508] ppid=13506 vsize=28396 CPUtime=1200.05
/proc/13508/stat : 13508 (march_ks) R 13506 13508 12574 0 -1 4194304 6685 0 0 0 119996 9 0 0 25 0 1 0 387112054 29077504 6667 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547865 0 0 4096 0 0 0 0 17 1 0 0
/proc/13508/statm: 7099 6667 71 123 0 6974 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.094985
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 28396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6685
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= 1907

runsolver used 1.47578 second user time and 2.77158 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Mar 12 03:52:56 UTC 2007

IDJOB= 337649
IDBENCH= 24704
IDSOLVER= 111
FILE ID= node13/337649-1173671576

PBS_JOBID= 4101443

Free space on /tmp= 66502 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337649-1173671576/march_ks /tmp/evaluation/337649-1173671576/instance-337649-1173671576.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-337649-1173671576 -o ROOT/results/node13/solver-337649-1173671576 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337649-1173671576/march_ks /tmp/evaluation/337649-1173671576/instance-337649-1173671576.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  6a0d1029e840b2624bac287c335e4e2c

RANDOM SEED= 248839686

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1766288 kB
Buffers:         37512 kB
Cached:         167336 kB
SwapCached:       2076 kB
Active:         155364 kB
Inactive:        72172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766288 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            47616 kB
Committed_AS:  1679048 kB
PageTables:       1744 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= 66502 MiB

End job on node13 on Mon Mar 12 04:12:59 UTC 2007