Trace number 338867

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) 1200.11 1200.44

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
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 variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
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 190 variables and 632 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 find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.00	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 189 free variables and 630 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.165
0.00/0.00	c find_equivalence():: found 37 3-equivalences
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from 3.702703 to 3.027027
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 148 satisfied and 89 duplicate clauses
0.00/0.00	c resolvent_look() :: found 119 resolvents
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 190 variables and 749 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 190 variabels and 749 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 749 / 190 ) = 3.94
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: off
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: 376 JD: 33
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |****************************************************************| 1 NC: 11342 JD: 33
0.70/0.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 97774 JD: 33
6.29/6.36	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 511150 JD: 33
33.48/33.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |******
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c |********************************************************
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c |****************************************************************| 4 NC: 1918546 JD: 33
126.25/126.33	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 5739972 JD: 33
378.39/378.55	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 |********************************
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c |****************************************************************| 6 NC: 14170665 JD: 33
939.64/939.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
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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/node75/watcher-338867-1173693963 -o ROOT/results/node75/solver-338867-1173693963 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338867-1173693963/march_ks /tmp/evaluation/338867-1173693963/instance-338867-1173693963.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: 0.91 0.95 0.92 3/64 28711
/proc/meminfo: memFree=1801472/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=792 CPUtime=0
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 389362176 811008 115 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 198 115 67 123 0 73 0

[startup+0.0946659 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 28711
/proc/meminfo: memFree=1801472/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=924 CPUtime=0.09
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 171 0 0 0 9 0 0 0 18 0 1 0 389362176 946176 153 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543748 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 231 153 73 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.101667 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 28711
/proc/meminfo: memFree=1801472/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=924 CPUtime=0.1
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 171 0 0 0 10 0 0 0 18 0 1 0 389362176 946176 153 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134544114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 231 153 73 123 0 106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 924

[startup+0.30169 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 28711
/proc/meminfo: memFree=1801472/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=924 CPUtime=0.3
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 176 0 0 0 30 0 0 0 20 0 1 0 389362176 946176 158 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 231 158 73 123 0 106 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 924

[startup+0.701737 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 28711
/proc/meminfo: memFree=1801472/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=924 CPUtime=0.7
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 178 0 0 0 70 0 0 0 24 0 1 0 389362176 946176 160 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 231 160 73 123 0 106 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 924

[startup+1.50183 s]
/proc/loadavg: 0.91 0.95 0.92 2/65 28712
/proc/meminfo: memFree=1801144/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=924 CPUtime=1.5
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 184 0 0 0 150 0 0 0 25 0 1 0 389362176 946176 166 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596714 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 231 166 73 123 0 106 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 924

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.92 2/65 28712
/proc/meminfo: memFree=1800952/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=1060 CPUtime=3.1
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 219 0 0 0 310 0 0 0 25 0 1 0 389362176 1085440 201 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 265 201 73 123 0 140 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1060

[startup+6.3014 s]
/proc/loadavg: 0.92 0.95 0.92 2/65 28712
/proc/meminfo: memFree=1800632/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=1128 CPUtime=6.29
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 235 0 0 0 629 0 0 0 25 0 1 0 389362176 1155072 217 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 282 217 73 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.92 2/65 28712
/proc/meminfo: memFree=1800384/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=1380 CPUtime=12.69
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 301 0 0 0 1269 0 0 0 25 0 1 0 389362176 1413120 283 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579862 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 345 283 73 123 0 220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1380

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.92 2/65 28712
/proc/meminfo: memFree=1799744/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=2460 CPUtime=25.49
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 456 0 0 0 2549 0 0 0 25 0 1 0 389362176 2519040 438 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587827 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 615 438 73 123 0 490 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2460

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.92 2/65 28712
/proc/meminfo: memFree=1798400/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=4376 CPUtime=51.08
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 792 0 0 0 5108 0 0 0 25 0 1 0 389362176 4481024 774 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543641 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 1094 774 73 123 0 969 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4376

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.92 2/65 28712
/proc/meminfo: memFree=1794240/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=8688 CPUtime=102.27
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 1803 0 0 0 10227 0 0 0 25 0 1 0 389362176 8896512 1785 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525444 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 2172 1785 73 123 0 2047 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8688

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1788544/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=18676 CPUtime=162.25
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 3226 0 0 0 16224 1 0 0 25 0 1 0 389362176 19124224 3208 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 4669 3208 73 123 0 4544 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18676

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1780928/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=27696 CPUtime=222.23
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 5100 0 0 0 22221 2 0 0 25 0 1 0 389362176 28360704 5082 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134534771 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 6924 5082 73 123 0 6799 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27696

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1772352/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=40792 CPUtime=282.22
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 7255 0 0 0 28219 3 0 0 25 0 1 0 389362176 41771008 7237 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598001 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 10198 7237 73 123 0 10073 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40792

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1766464/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=41368 CPUtime=342.2
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 8689 0 0 0 34217 3 0 0 25 0 1 0 389362176 42360832 8671 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598241 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 10342 8671 73 123 0 10217 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41368

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1757824/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=61012 CPUtime=402.18
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 10866 0 0 0 40213 5 0 0 25 0 1 0 389362176 62476288 10848 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 15253 10848 73 123 0 15128 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 61012

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1746560/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=62164 CPUtime=462.16
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 13643 0 0 0 46210 6 0 0 25 0 1 0 389362176 63655936 13625 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 15541 13625 73 123 0 15416 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 62164

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1738688/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=91632 CPUtime=522.15
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 15614 0 0 0 52208 7 0 0 25 0 1 0 389362176 93831168 15596 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 22908 15596 73 123 0 22783 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 91632

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1726784/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=93932 CPUtime=582.13
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 18622 0 0 0 58205 8 0 0 25 0 1 0 389362176 96186368 18604 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526796 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 23483 18604 73 123 0 23358 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 93932

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1712832/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=93932 CPUtime=642.12
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 22062 0 0 0 64202 10 0 0 25 0 1 0 389362176 96186368 22044 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584667 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 23483 22044 73 123 0 23358 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 93932

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1700416/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=138132 CPUtime=702.1
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 25149 0 0 0 70198 12 0 0 25 0 1 0 389362176 141447168 25131 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 34533 25131 73 123 0 34408 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 138132

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1687936/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=138132 CPUtime=762.08
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 28249 0 0 0 76195 13 0 0 25 0 1 0 389362176 141447168 28231 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596307 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 34533 28231 73 123 0 34408 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 138132

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1678272/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=142732 CPUtime=822.07
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 30667 0 0 0 82193 14 0 0 25 0 1 0 389362176 146157568 30649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134590753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 35683 30649 73 123 0 35558 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 142732

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1669632/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=142732 CPUtime=882.06
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 32826 0 0 0 88191 15 0 0 25 0 1 0 389362176 146157568 32808 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 35683 32808 73 123 0 35558 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 142732

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1661632/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=209032 CPUtime=942.03
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 34877 0 0 0 94188 15 0 0 25 0 1 0 389362176 214048768 34859 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134544007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 52258 34859 73 123 0 52133 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 209032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1642880/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=209032 CPUtime=1002.01
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 39520 0 0 0 100183 18 0 0 25 0 1 0 389362176 214048768 39502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 52258 39502 73 123 0 52133 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 209032

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1626176/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=209032 CPUtime=1062
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 43747 0 0 0 106179 21 0 0 25 0 1 0 389362176 214048768 43729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597156 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 52258 43729 73 123 0 52133 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 209032

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1609664/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=218236 CPUtime=1121.99
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 47819 0 0 0 112176 23 0 0 25 0 1 0 389362176 223473664 47801 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 54559 47801 73 123 0 54434 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 218236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1598912/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=218236 CPUtime=1181.97
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 50536 0 0 0 118173 24 0 0 25 0 1 0 389362176 223473664 50518 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 54559 50518 73 123 0 54434 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 218236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 28712
/proc/meminfo: memFree=1595200/2055920 swapFree=4182240/4192956
[pid=28711] ppid=28709 vsize=218236 CPUtime=1200.07
/proc/28711/stat : 28711 (march_ks) R 28709 28711 27327 0 -1 4194304 51403 0 0 0 119983 24 0 0 25 0 1 0 389362176 223473664 51385 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28711/statm: 54559 51385 73 123 0 54434 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 218236

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): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.83
CPU system time (s): 0.278957
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 218236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51403
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= 1031

runsolver used 0.750885 second user time and 2.54061 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Mon Mar 12 10:06:03 UTC 2007

IDJOB= 338867
IDBENCH= 24733
IDSOLVER= 111
FILE ID= node75/338867-1173693963

PBS_JOBID= 4101736

Free space on /tmp= 66513 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338867-1173693963/march_ks /tmp/evaluation/338867-1173693963/instance-338867-1173693963.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-338867-1173693963 -o ROOT/results/node75/solver-338867-1173693963 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338867-1173693963/march_ks /tmp/evaluation/338867-1173693963/instance-338867-1173693963.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 696023638

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1801880 kB
Buffers:         30068 kB
Cached:         174516 kB
SwapCached:       4992 kB
Active:          79128 kB
Inactive:       137328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801880 kB
SwapTotal:     4192956 kB
SwapFree:      4182240 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            23504 kB
Committed_AS:   902108 kB
PageTables:       1432 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= 66513 MiB

End job on node75 on Mon Mar 12 10:26:06 UTC 2007