Trace number 337313

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
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 184 variables and 896 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 183 free variables and 894 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 46 4-equivalences
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from 7.224490 to 5.693878
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 384 satisfied and 818 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 184 variables and 774 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 184 variabels and 774 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 774 / 184 ) = 4.21
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 187 JD: 19
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 1 NC: 4390 JD: 19
0.30/0.38	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 40996 JD: 19
3.49/3.51	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 237968 JD: 19
20.39/20.46	c |----------------------------------------------------------------|
c |*
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c |****
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c |******
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c |****************************************************************| 4 NC: 1003778 JD: 19
86.46/86.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |****************************************************************| 5 NC: 3189466 JD: 19
276.38/276.54	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| 6 NC: 8069787 JD: 19
702.60/702.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |*************
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c |****************
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c |************************
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c |********************************
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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/node1/watcher-337313-1173664595 -o ROOT/results/node1/solver-337313-1173664595 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337313-1173664595/march_ks /tmp/evaluation/337313-1173664595/instance-337313-1173664595.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 0.91 3/77 715
/proc/meminfo: memFree=1428416/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=660 CPUtime=0
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 386414541 675840 98 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134520831 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 165 98 63 123 0 40 0

[startup+0.013854 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 715
/proc/meminfo: memFree=1428416/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=924 CPUtime=0.01
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 167 0 0 0 1 0 0 0 18 0 1 0 386414541 946176 149 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 231 149 73 123 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 924

[startup+0.101864 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 715
/proc/meminfo: memFree=1428416/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=924 CPUtime=0.1
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 177 0 0 0 10 0 0 0 18 0 1 0 386414541 946176 159 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 231 159 73 123 0 106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 924

[startup+0.301887 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 715
/proc/meminfo: memFree=1428416/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=924 CPUtime=0.3
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 184 0 0 0 30 0 0 0 19 0 1 0 386414541 946176 166 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596404 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 231 166 73 123 0 106 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 924

[startup+0.701934 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 715
/proc/meminfo: memFree=1428416/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=924 CPUtime=0.69
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 186 0 0 0 69 0 0 0 23 0 1 0 386414541 946176 168 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585631 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 231 168 73 123 0 106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 924

[startup+1.50103 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 716
/proc/meminfo: memFree=1428024/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=924 CPUtime=1.49
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 193 0 0 0 149 0 0 0 25 0 1 0 386414541 946176 175 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 231 175 73 123 0 106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 924

[startup+3.10121 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 716
/proc/meminfo: memFree=1427768/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=1064 CPUtime=3.09
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 197 0 0 0 309 0 0 0 25 0 1 0 386414541 1089536 179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577488 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 266 179 73 123 0 141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1064

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 716
/proc/meminfo: memFree=1427704/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=1064 CPUtime=6.29
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 203 0 0 0 629 0 0 0 25 0 1 0 386414541 1089536 185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134544035 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 266 185 73 123 0 141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1064

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 716
/proc/meminfo: memFree=1427512/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=1200 CPUtime=12.69
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 238 0 0 0 1269 0 0 0 25 0 1 0 386414541 1228800 220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 300 220 73 123 0 175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1200

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 716
/proc/meminfo: memFree=1427448/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=1268 CPUtime=25.49
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 258 0 0 0 2549 0 0 0 25 0 1 0 386414541 1298432 240 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577670 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 317 240 73 123 0 192 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1268

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 716
/proc/meminfo: memFree=1427256/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=1520 CPUtime=51.08
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 298 0 0 0 5108 0 0 0 25 0 1 0 386414541 1556480 280 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 380 280 73 123 0 255 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1520

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 716
/proc/meminfo: memFree=1427064/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=1748 CPUtime=102.26
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 367 0 0 0 10226 0 0 0 25 0 1 0 386414541 1789952 349 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 437 349 73 123 0 312 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1748

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 716
/proc/meminfo: memFree=1426680/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=2088 CPUtime=162.24
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 444 0 0 0 16224 0 0 0 25 0 1 0 386414541 2138112 426 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 522 426 73 123 0 397 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2088

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 716
/proc/meminfo: memFree=1426424/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=2600 CPUtime=222.22
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 516 0 0 0 22222 0 0 0 25 0 1 0 386414541 2662400 498 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587762 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 650 498 73 123 0 525 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 790
/proc/meminfo: memFree=1424896/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=2600 CPUtime=282.18
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 581 0 0 0 28217 1 0 0 25 0 1 0 386414541 2662400 563 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543935 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 650 563 73 123 0 525 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2600

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 890
/proc/meminfo: memFree=1424584/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=3364 CPUtime=342.11
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 656 0 0 0 34210 1 0 0 25 0 1 0 386414541 3444736 638 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578778 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 841 638 73 123 0 716 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 3364

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1425400/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=3364 CPUtime=402.08
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 723 0 0 0 40206 2 0 0 25 0 1 0 386414541 3444736 705 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579877 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 841 705 73 123 0 716 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3364

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1425144/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=3364 CPUtime=462.07
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 792 0 0 0 46205 2 0 0 25 0 1 0 386414541 3444736 774 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539364 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 841 774 73 123 0 716 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3364

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1425016/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=4516 CPUtime=522.05
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 855 0 0 0 52203 2 0 0 25 0 1 0 386414541 4624384 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1129 837 73 123 0 1004 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 4516

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1424760/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=4516 CPUtime=582.04
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 918 0 0 0 58201 3 0 0 25 0 1 0 386414541 4624384 900 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1129 900 73 123 0 1004 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 4516

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1424504/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=4516 CPUtime=642.02
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 979 0 0 0 64199 3 0 0 25 0 1 0 386414541 4624384 961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1129 961 73 123 0 1004 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4516

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1424312/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=4516 CPUtime=702
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1032 0 0 0 70197 3 0 0 25 0 1 0 386414541 4624384 1014 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1129 1014 73 123 0 1004 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 4516

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1423992/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=6240 CPUtime=761.98
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1108 0 0 0 76195 3 0 0 25 0 1 0 386414541 6389760 1090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579085 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1560 1090 73 123 0 1435 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 6240

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1423800/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=6240 CPUtime=821.96
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1172 0 0 0 82193 3 0 0 25 0 1 0 386414541 6389760 1154 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1560 1154 73 123 0 1435 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 6240

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1423480/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=6240 CPUtime=881.95
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1237 0 0 0 88191 4 0 0 25 0 1 0 386414541 6389760 1219 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1560 1219 73 123 0 1435 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 6240

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1423224/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=6240 CPUtime=941.93
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1294 0 0 0 94189 4 0 0 25 0 1 0 386414541 6389760 1276 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1560 1276 73 123 0 1435 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 6240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 914
/proc/meminfo: memFree=1423032/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=6240 CPUtime=1001.91
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1353 0 0 0 100187 4 0 0 25 0 1 0 386414541 6389760 1335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577546 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1560 1335 73 123 0 1435 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 6240

[startup+1062.3 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 914
/proc/meminfo: memFree=1422776/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=6240 CPUtime=1061.89
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1415 0 0 0 106185 4 0 0 25 0 1 0 386414541 6389760 1397 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564076 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1560 1397 73 123 0 1435 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 6240

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 914
/proc/meminfo: memFree=1422520/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=6240 CPUtime=1121.87
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1473 0 0 0 112183 4 0 0 25 0 1 0 386414541 6389760 1455 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 1560 1455 73 123 0 1435 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 6240

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 914
/proc/meminfo: memFree=1422200/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=8972 CPUtime=1181.85
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1547 0 0 0 118181 4 0 0 25 0 1 0 386414541 9187328 1529 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 2243 1529 73 123 0 2118 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 8972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 914
/proc/meminfo: memFree=1422200/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=8972 CPUtime=1200.05
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1566 0 0 0 120001 4 0 0 25 0 1 0 386414541 9187328 1548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539464 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 2243 1548 73 123 0 2118 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8972

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 0.99 0.91 2/78 914
/proc/meminfo: memFree=1422200/2055920 swapFree=4159120/4192956
[pid=715] ppid=713 vsize=8972 CPUtime=1200.05
/proc/715/stat : 715 (march_ks) R 713 715 32050 0 -1 4194304 1566 0 0 0 120001 4 0 0 25 0 1 0 386414541 9187328 1548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539464 0 0 4096 0 0 0 0 17 1 0 0
/proc/715/statm: 2243 1548 73 123 0 2118 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.048992
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 8972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1566
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= 9
involuntary context switches= 25067

runsolver used 1.51877 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Mar 12 01:56:35 UTC 2007

IDJOB= 337313
IDBENCH= 24696
IDSOLVER= 111
FILE ID= node1/337313-1173664595

PBS_JOBID= 4101401

Free space on /tmp= 66384 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337313-1173664595/march_ks /tmp/evaluation/337313-1173664595/instance-337313-1173664595.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-337313-1173664595 -o ROOT/results/node1/solver-337313-1173664595 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337313-1173664595/march_ks /tmp/evaluation/337313-1173664595/instance-337313-1173664595.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 780926333

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1428888 kB
Buffers:         47848 kB
Cached:         497452 kB
SwapCached:      13796 kB
Active:         365564 kB
Inactive:       203184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428888 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            43824 kB
Committed_AS:  1226580 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB

End job on node1 on Mon Mar 12 02:16:37 UTC 2007