Trace number 370836

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.05 5001.42

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
MD5SUMc384062077db8cbd51f9b0f03be9edde
Bench CategoryRANDOM (random 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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.038
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c main():: clause / variable ratio: ( 2556 / 120 ) = 21.30
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 164 JD: 25
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2915 JD: 25
1.49/1.54	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 24122 JD: 25
12.49/12.60	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 137295 JD: 25
72.17/72.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************************************************************| 4 NC: 552364 JD: 25
293.82/293.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 1704260 JD: 25
911.66/911.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 4174550 JD: 25
2247.73/2248.42	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |********
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c |********************************************************
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c |****************************************************************| 7 NC: 8418050 JD: 25
4576.13/4577.43	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-370836-1177075756 -o ROOT/results/node45/solver-370836-1177075756 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370836-1177075756/march_ks /tmp/evaluation/370836-1177075756/instance-370836-1177075756.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9309
/proc/meminfo: memFree=1800904/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=656 CPUtime=0
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 62421198 671744 75 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134790173 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 164 75 47 123 0 39 0

[startup+0.080529 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9309
/proc/meminfo: memFree=1800904/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1124 CPUtime=0.07
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 213 0 0 0 7 0 0 0 18 0 1 0 62421198 1150976 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 281 194 72 123 0 156 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1124

[startup+0.10153 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9309
/proc/meminfo: memFree=1800904/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1124 CPUtime=0.09
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 62421198 1150976 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 281 194 72 123 0 156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1124

[startup+0.30155 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9309
/proc/meminfo: memFree=1800904/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1124 CPUtime=0.29
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 213 0 0 0 29 0 0 0 19 0 1 0 62421198 1150976 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 281 194 72 123 0 156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1124

[startup+0.701591 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9309
/proc/meminfo: memFree=1800904/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1124 CPUtime=0.69
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 213 0 0 0 69 0 0 0 23 0 1 0 62421198 1150976 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 281 194 72 123 0 156 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1124

[startup+1.50167 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 9310
/proc/meminfo: memFree=1800384/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1124 CPUtime=1.49
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 213 0 0 0 149 0 0 0 25 0 1 0 62421198 1150976 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 281 194 72 123 0 156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1124

[startup+3.10184 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 9310
/proc/meminfo: memFree=1800256/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1124 CPUtime=3.09
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 213 0 0 0 309 0 0 0 25 0 1 0 62421198 1150976 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 281 194 72 123 0 156 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1124

[startup+6.30116 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9310
/proc/meminfo: memFree=1800192/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1124 CPUtime=6.29
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 213 0 0 0 629 0 0 0 25 0 1 0 62421198 1150976 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 281 194 72 123 0 156 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1124

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 9310
/proc/meminfo: memFree=1800072/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1260 CPUtime=12.69
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 219 0 0 0 1269 0 0 0 25 0 1 0 62421198 1290240 200 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 315 200 72 123 0 190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1260

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 9310
/proc/meminfo: memFree=1799944/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1464 CPUtime=25.49
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 262 0 0 0 2549 0 0 0 25 0 1 0 62421198 1499136 243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 366 243 72 123 0 241 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1464

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 9310
/proc/meminfo: memFree=1799816/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1716 CPUtime=51.08
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 299 0 0 0 5108 0 0 0 25 0 1 0 62421198 1757184 280 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598349 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 429 280 72 123 0 304 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1716

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9310
/proc/meminfo: memFree=1799560/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=1944 CPUtime=102.27
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 377 0 0 0 10227 0 0 0 25 0 1 0 62421198 1990656 358 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 486 358 72 123 0 361 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1944

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1799176/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=2796 CPUtime=162.25
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 484 0 0 0 16225 0 0 0 25 0 1 0 62421198 2863104 465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628617 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 699 465 72 123 0 574 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2796

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1798664/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=2796 CPUtime=222.24
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 590 0 0 0 22223 1 0 0 25 0 1 0 62421198 2863104 571 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 699 571 72 123 0 574 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2796

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1798216/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=3560 CPUtime=282.22
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 692 0 0 0 28221 1 0 0 25 0 1 0 62421198 3645440 673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 890 673 72 123 0 765 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3560

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1797704/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=4712 CPUtime=342.21
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 799 0 0 0 34220 1 0 0 25 0 1 0 62421198 4825088 780 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 1178 780 72 123 0 1053 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4712

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1797256/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=4712 CPUtime=402.19
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 918 0 0 0 40218 1 0 0 25 0 1 0 62421198 4825088 899 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 1178 899 72 123 0 1053 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1796744/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=4712 CPUtime=462.17
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 1064 0 0 0 46216 1 0 0 25 0 1 0 62421198 4825088 1045 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 1178 1045 72 123 0 1053 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4712

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1796360/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=6436 CPUtime=522.16
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 1177 0 0 0 52214 2 0 0 25 0 1 0 62421198 6590464 1158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 1609 1158 72 123 0 1484 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6436

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1795848/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=6436 CPUtime=582.14
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 1305 0 0 0 58212 2 0 0 25 0 1 0 62421198 6590464 1286 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 1609 1286 72 123 0 1484 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6436

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9310
/proc/meminfo: memFree=1795208/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=6436 CPUtime=642.13
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 1460 0 0 0 64211 2 0 0 25 0 1 0 62421198 6590464 1441 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 1609 1441 72 123 0 1484 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6436


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

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1753288/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=60668 CPUtime=4001.17
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 11895 0 0 0 400100 17 0 0 25 0 1 0 62421198 62124032 11857 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15167 11857 72 123 0 15042 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 60668

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1752456/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=60668 CPUtime=4061.17
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 12111 0 0 0 406099 18 0 0 25 0 1 0 62421198 62124032 12073 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15167 12073 72 123 0 15042 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 60668

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1751752/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=60668 CPUtime=4121.15
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 12284 0 0 0 412097 18 0 0 25 0 1 0 62421198 62124032 12246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15167 12246 72 123 0 15042 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 60668

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1751048/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=60668 CPUtime=4181.13
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 12471 0 0 0 418095 18 0 0 25 0 1 0 62421198 62124032 12433 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15167 12433 72 123 0 15042 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 60668

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1749960/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=60668 CPUtime=4241.11
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 12725 0 0 0 424093 18 0 0 25 0 1 0 62421198 62124032 12687 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597210 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15167 12687 72 123 0 15042 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 60668

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1749000/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4301.1
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 12965 0 0 0 430091 19 0 0 25 0 1 0 62421198 62541824 12927 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 12927 72 123 0 15144 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 61076

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1748168/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4361.08
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 13182 0 0 0 436089 19 0 0 25 0 1 0 62421198 62541824 13144 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 13144 72 123 0 15144 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 61076

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1747144/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4421.06
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 13431 0 0 0 442087 19 0 0 25 0 1 0 62421198 62541824 13393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 13393 72 123 0 15144 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 61076

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1746312/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4481.05
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 13640 0 0 0 448086 19 0 0 25 0 1 0 62421198 62541824 13602 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 13602 72 123 0 15144 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 61076

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1745288/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4541.03
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 13893 0 0 0 454084 19 0 0 25 0 1 0 62421198 62541824 13855 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 13855 72 123 0 15144 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 61076

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1744200/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4601.03
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 14160 0 0 0 460083 20 0 0 25 0 1 0 62421198 62541824 14122 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 14122 72 123 0 15144 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 61076

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1743176/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4661.01
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 14415 0 0 0 466081 20 0 0 25 0 1 0 62421198 62541824 14377 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 14377 72 123 0 15144 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 61076

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1742024/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4721
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 14688 0 0 0 472080 20 0 0 25 0 1 0 62421198 62541824 14650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 14650 72 123 0 15144 0
Current children cumulated CPU time (s) 4721
Current children cumulated vsize (KiB) 61076

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1741384/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4780.98
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 14882 0 0 0 478078 20 0 0 25 0 1 0 62421198 62541824 14844 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 14844 72 123 0 15144 0
Current children cumulated CPU time (s) 4780.98
Current children cumulated vsize (KiB) 61076

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1740424/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=61076 CPUtime=4840.96
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 15099 0 0 0 484076 20 0 0 25 0 1 0 62421198 62541824 15061 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 15269 15061 72 123 0 15144 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 61076

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1739528/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=90544 CPUtime=4900.94
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 15331 0 0 0 490074 20 0 0 25 0 1 0 62421198 92717056 15293 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 22636 15293 72 123 0 22511 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 90544

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1738248/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=90544 CPUtime=4960.93
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 15646 0 0 0 496072 21 0 0 25 0 1 0 62421198 92717056 15608 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 22636 15608 72 123 0 22511 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 90544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9510
/proc/meminfo: memFree=1737608/2055920 swapFree=4158476/4192956
[pid=9309] ppid=9307 vsize=90544 CPUtime=5000.03
/proc/9309/stat : 9309 (march_ks) R 9307 9309 9255 0 -1 4194304 15802 0 0 0 499982 21 0 0 25 0 1 0 62421198 92717056 15764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9309/statm: 22636 15764 72 123 0 22511 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 90544

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): 5001.42
CPU time (s): 5000.05
CPU user time (s): 4999.82
CPU system time (s): 0.227965
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 90544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15802
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= 6091

runsolver used 5.47517 second user time and 11.4113 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 20 13:29:16 UTC 2007

IDJOB= 370836
IDBENCH= 19863
IDSOLVER= 180
FILE ID= node45/370836-1177075756

PBS_JOBID= 4640308

Free space on /tmp= 66445 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370836-1177075756/march_ks /tmp/evaluation/370836-1177075756/instance-370836-1177075756.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-370836-1177075756 -o ROOT/results/node45/solver-370836-1177075756 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370836-1177075756/march_ks /tmp/evaluation/370836-1177075756/instance-370836-1177075756.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c384062077db8cbd51f9b0f03be9edde

RANDOM SEED= 31840881

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1801312 kB
Buffers:         37388 kB
Cached:         151504 kB
SwapCached:      14564 kB
Active:         124528 kB
Inactive:        87828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801312 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            27800 kB
Committed_AS:  1243976 kB
PageTables:       1732 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= 66445 MiB

End job on node45 on Fri Apr 20 14:52:39 UTC 2007