Trace number 337271

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
MD5SUM4e079b4b65292671b2ca5f9feca64ea4
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 variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
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 172 variables and 832 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 171 free variables and 830 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.002
0.00/0.00	c find_equivalence():: found 4 3-equivalences
0.00/0.00	c find_equivalence():: found 42 4-equivalences
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from 7.066667 to 4.888889
0.00/0.00	c find_and_remove_tautogolies():: found and removed 1 tautologies
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, 352 satisfied and 754 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 172 variables and 726 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 172 variabels and 726 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 726 / 172 ) = 4.22
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: 178 JD: 18
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3757 JD: 18
0.29/0.32	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 29464 JD: 18
2.39/2.46	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 137888 JD: 18
11.49/11.52	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 494949 JD: 18
41.18/41.23	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 1377522 JD: 18
114.45/114.55	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 3118278 JD: 18
258.60/258.76	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 5839142 JD: 18
483.54/483.77	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 9281410 JD: 18
767.05/767.38	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 9 NC: 12829777 JD: 18
1057.25/1057.67	c |----------------------------------------------------------------|
c |*
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c |****
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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/node65/watcher-337271-1173663781 -o ROOT/results/node65/solver-337271-1173663781 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337271-1173663781/march_ks /tmp/evaluation/337271-1173663781/instance-337271-1173663781.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 1114
/proc/meminfo: memFree=1880208/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=660 CPUtime=0
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 386335606 675840 97 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660804 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 165 97 63 123 0 40 0

[startup+0.0284679 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 1114
/proc/meminfo: memFree=1880208/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=924 CPUtime=0.02
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 169 0 0 0 2 0 0 0 18 0 1 0 386335606 946176 151 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 231 151 73 123 0 106 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 924

[startup+0.101479 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 1114
/proc/meminfo: memFree=1880208/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=924 CPUtime=0.09
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 173 0 0 0 9 0 0 0 18 0 1 0 386335606 946176 155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539196 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 231 155 73 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.301513 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 1114
/proc/meminfo: memFree=1880208/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=924 CPUtime=0.29
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 179 0 0 0 29 0 0 0 19 0 1 0 386335606 946176 161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134544279 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 231 161 73 123 0 106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 924

[startup+0.701577 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 1114
/proc/meminfo: memFree=1880208/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=924 CPUtime=0.69
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 181 0 0 0 69 0 0 0 22 0 1 0 386335606 946176 163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579158 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 231 163 73 123 0 106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 924

[startup+1.50171 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 1115
/proc/meminfo: memFree=1879880/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=924 CPUtime=1.49
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 188 0 0 0 149 0 0 0 25 0 1 0 386335606 946176 170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 231 170 73 123 0 106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 924

[startup+3.10197 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 1115
/proc/meminfo: memFree=1879752/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=924 CPUtime=3.09
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 193 0 0 0 309 0 0 0 25 0 1 0 386335606 946176 175 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 231 175 73 123 0 106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 924

[startup+6.3015 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 1115
/proc/meminfo: memFree=1879560/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=1084 CPUtime=6.29
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 203 0 0 0 629 0 0 0 25 0 1 0 386335606 1110016 185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543896 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 271 185 73 123 0 146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1084

[startup+12.7015 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 1115
/proc/meminfo: memFree=1879304/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=1288 CPUtime=12.69
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 241 0 0 0 1269 0 0 0 25 0 1 0 386335606 1318912 223 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 322 223 73 123 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1288

[startup+25.5016 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 1115
/proc/meminfo: memFree=1879176/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=1388 CPUtime=25.48
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 275 0 0 0 2548 0 0 0 25 0 1 0 386335606 1421312 257 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 347 257 73 123 0 222 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1388

[startup+51.1018 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 1115
/proc/meminfo: memFree=1878984/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=1768 CPUtime=51.07
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 335 0 0 0 5107 0 0 0 25 0 1 0 386335606 1810432 317 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 442 317 73 123 0 317 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1768

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1115
/proc/meminfo: memFree=1878472/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=2108 CPUtime=102.26
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 442 0 0 0 10226 0 0 0 25 0 1 0 386335606 2158592 424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 527 424 73 123 0 402 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2108

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1115
/proc/meminfo: memFree=1877896/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=2620 CPUtime=162.24
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 579 0 0 0 16224 0 0 0 25 0 1 0 386335606 2682880 561 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548047 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 655 561 73 123 0 530 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2620

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1877448/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=3384 CPUtime=222.22
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 706 0 0 0 22222 0 0 0 25 0 1 0 386335606 3465216 688 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 846 688 73 123 0 721 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3384

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1876936/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=4536 CPUtime=282.19
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 828 0 0 0 28219 0 0 0 25 0 1 0 386335606 4644864 810 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 1134 810 73 123 0 1009 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4536

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1876360/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=4536 CPUtime=342.17
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 958 0 0 0 34217 0 0 0 25 0 1 0 386335606 4644864 940 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 1134 940 73 123 0 1009 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4536

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1875912/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=4536 CPUtime=402.15
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1072 0 0 0 40215 0 0 0 25 0 1 0 386335606 4644864 1054 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587895 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 1134 1054 73 123 0 1009 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4536

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1875528/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=6260 CPUtime=462.14
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1182 0 0 0 46213 1 0 0 25 0 1 0 386335606 6410240 1164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543688 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 1565 1164 73 123 0 1440 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 6260

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1874952/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=6260 CPUtime=522.12
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1306 0 0 0 52211 1 0 0 25 0 1 0 386335606 6410240 1288 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 1565 1288 73 123 0 1440 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6260

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1874504/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=6260 CPUtime=582.1
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1430 0 0 0 58209 1 0 0 25 0 1 0 386335606 6410240 1412 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 1565 1412 73 123 0 1440 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6260

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1873992/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=8848 CPUtime=642.08
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1543 0 0 0 64207 1 0 0 25 0 1 0 386335606 9060352 1525 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543677 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 2212 1525 73 123 0 2087 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8848

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1873608/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=8848 CPUtime=702.06
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1653 0 0 0 70205 1 0 0 25 0 1 0 386335606 9060352 1635 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 2212 1635 73 123 0 2087 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 8848

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1873096/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=8848 CPUtime=762.04
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1763 0 0 0 76203 1 0 0 25 0 1 0 386335606 9060352 1745 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587915 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 2212 1745 73 123 0 2087 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 8848

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1872456/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=9096 CPUtime=822.03
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 1915 0 0 0 82201 2 0 0 25 0 1 0 386335606 9314304 1897 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 2274 1897 73 123 0 2149 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 9096

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1872008/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=9096 CPUtime=882
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2033 0 0 0 88198 2 0 0 25 0 1 0 386335606 9314304 2015 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596427 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 2274 2015 73 123 0 2149 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 9096

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1871624/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=9096 CPUtime=941.99
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2144 0 0 0 94197 2 0 0 25 0 1 0 386335606 9314304 2126 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596787 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 2274 2126 73 123 0 2149 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 9096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1871112/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=12976 CPUtime=1001.97
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2251 0 0 0 100194 3 0 0 25 0 1 0 386335606 13287424 2233 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598370 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 3244 2233 73 123 0 3119 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 12976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1115
/proc/meminfo: memFree=1870664/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=12976 CPUtime=1061.95
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2365 0 0 0 106192 3 0 0 25 0 1 0 386335606 13287424 2347 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134544102 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 3244 2347 73 123 0 3119 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 12976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1235
/proc/meminfo: memFree=1868944/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=12976 CPUtime=1121.88
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2480 0 0 0 112184 4 0 0 25 0 1 0 386335606 13287424 2462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 3244 2462 73 123 0 3119 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 12976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1315
/proc/meminfo: memFree=1869512/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=12976 CPUtime=1181.82
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2591 0 0 0 118178 4 0 0 25 0 1 0 386335606 13287424 2573 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 3244 2573 73 123 0 3119 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 12976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1315
/proc/meminfo: memFree=1869448/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=12976 CPUtime=1200.02
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2623 0 0 0 119998 4 0 0 25 0 1 0 386335606 13287424 2605 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578773 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 3244 2605 73 123 0 3119 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12976

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: 1.00 1.00 1.00 2/65 1315
/proc/meminfo: memFree=1869448/2055920 swapFree=4176700/4192956
[pid=1114] ppid=1112 vsize=12976 CPUtime=1200.02
/proc/1114/stat : 1114 (march_ks) R 1112 1114 32692 0 -1 4194304 2623 0 0 0 119998 4 0 0 25 0 1 0 386335606 13287424 2605 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578773 0 0 4096 0 0 0 0 17 1 0 0
/proc/1114/statm: 3244 2605 73 123 0 3119 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.043993
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 12976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2623
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= 8
involuntary context switches= 1791

runsolver used 0.840872 second user time and 2.54261 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Mar 12 01:43:01 UTC 2007

IDJOB= 337271
IDBENCH= 24695
IDSOLVER= 111
FILE ID= node65/337271-1173663781

PBS_JOBID= 4101433

Free space on /tmp= 66530 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337271-1173663781/march_ks /tmp/evaluation/337271-1173663781/instance-337271-1173663781.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-337271-1173663781 -o ROOT/results/node65/solver-337271-1173663781 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337271-1173663781/march_ks /tmp/evaluation/337271-1173663781/instance-337271-1173663781.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4e079b4b65292671b2ca5f9feca64ea4

RANDOM SEED= 200517501

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1880680 kB
Buffers:         21056 kB
Cached:         110956 kB
SwapCached:      10312 kB
Active:          62484 kB
Inactive:        86080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880680 kB
SwapTotal:     4192956 kB
SwapFree:      4176700 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            12616 kB
Committed_AS:   805836 kB
PageTables:       1456 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= 66530 MiB

End job on node65 on Mon Mar 12 02:03:03 UTC 2007