Trace number 316667

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/spence/
hard/s105-100.cnf
MD5SUM10504a7a3c243a95ceed50b111e5b049
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 variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
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 105 variables and 220 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 105 free variables and 220 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.047
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
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, 0 satisfied and 720 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 105 variables and 220 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 105 variabels and 220 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 220 / 105 ) = 2.10
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 :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 143 JD: 22
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 5212 JD: 22
0.29/0.37	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 62766 JD: 22
3.99/4.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 365212 JD: 22
23.19/23.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| 4 NC: 1543644 JD: 22
98.06/98.17	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |****************************************************************| 5 NC: 5238467 JD: 22
332.81/332.90	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| 6 NC: 14743256 JD: 22
937.52/937.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |************
c |*************
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c |****************
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c |********************
c |*********************
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c |***********************
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/node41/watcher-316667-1172673976 -o ROOT/results/node41/solver-316667-1172673976 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316667-1172673976/march_ks /tmp/evaluation/316667-1172673976/instance-316667-1172673976.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: 0.92 0.98 0.99 3/64 4225
/proc/meminfo: memFree=1456664/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=660 CPUtime=0
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 287353577 675840 112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 165 112 73 123 0 40 0

[startup+0.061295 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4225
/proc/meminfo: memFree=1456664/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=792 CPUtime=0.05
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 138 0 0 0 5 0 0 0 18 0 1 0 287353577 811008 120 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 198 120 73 123 0 73 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 792

[startup+0.101298 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4225
/proc/meminfo: memFree=1456664/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=792 CPUtime=0.09
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 141 0 0 0 9 0 0 0 18 0 1 0 287353577 811008 123 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542785 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 198 123 73 123 0 73 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 792

[startup+0.301315 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4225
/proc/meminfo: memFree=1456664/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=792 CPUtime=0.29
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 144 0 0 0 29 0 0 0 19 0 1 0 287353577 811008 126 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538246 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 198 126 73 123 0 73 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 792

[startup+0.70135 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4225
/proc/meminfo: memFree=1456664/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=792 CPUtime=0.69
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 147 0 0 0 69 0 0 0 22 0 1 0 287353577 811008 129 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 198 129 73 123 0 73 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 792

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1456400/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=792 CPUtime=1.49
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 158 0 0 0 149 0 0 0 25 0 1 0 287353577 811008 140 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 198 140 73 123 0 73 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 792

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1456208/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=792 CPUtime=3.09
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 162 0 0 0 309 0 0 0 25 0 1 0 287353577 811008 144 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579400 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 198 144 73 123 0 73 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 792

[startup+6.30284 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1456088/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=944 CPUtime=6.29
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 173 0 0 0 629 0 0 0 25 0 1 0 287353577 966656 155 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 236 155 73 123 0 111 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 944

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1455832/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=1248 CPUtime=12.69
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 226 0 0 0 1269 0 0 0 25 0 1 0 287353577 1277952 208 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596699 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 312 208 73 123 0 187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1248

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1455768/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=1400 CPUtime=25.48
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 254 0 0 0 2548 0 0 0 25 0 1 0 287353577 1433600 236 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 350 236 73 123 0 225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1400

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1455384/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=1968 CPUtime=51.08
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 346 0 0 0 5108 0 0 0 25 0 1 0 287353577 2015232 328 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 492 328 73 123 0 367 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1968

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1454808/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=2480 CPUtime=102.27
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 461 0 0 0 10227 0 0 0 25 0 1 0 287353577 2539520 443 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597244 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 620 443 73 123 0 495 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2480

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1454296/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=3244 CPUtime=162.25
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 596 0 0 0 16225 0 0 0 25 0 1 0 287353577 3321856 578 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 811 578 73 123 0 686 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3244

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1453272/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=4396 CPUtime=222.23
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 839 0 0 0 22223 0 0 0 25 0 1 0 287353577 4501504 821 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 1099 821 73 123 0 974 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4396

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1452632/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=4396 CPUtime=282.22
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 979 0 0 0 28222 0 0 0 25 0 1 0 287353577 4501504 961 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 1099 961 73 123 0 974 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4396

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1452184/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=6120 CPUtime=342.2
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 1088 0 0 0 34220 0 0 0 25 0 1 0 287353577 6266880 1070 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 1530 1070 73 123 0 1405 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6120

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1451352/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=6120 CPUtime=402.2
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 1291 0 0 0 40219 1 0 0 25 0 1 0 287353577 6266880 1273 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 1530 1273 73 123 0 1405 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 6120

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1450840/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=6120 CPUtime=462.18
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 1418 0 0 0 46217 1 0 0 25 0 1 0 287353577 6266880 1400 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 1530 1400 73 123 0 1405 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6120

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4226
/proc/meminfo: memFree=1450584/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=8708 CPUtime=522.17
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 1501 0 0 0 52216 1 0 0 25 0 1 0 287353577 8916992 1483 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596386 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 2177 1483 73 123 0 2052 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8708

[startup+582.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 4226
/proc/meminfo: memFree=1449624/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=8708 CPUtime=582.15
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 1746 0 0 0 58214 1 0 0 25 0 1 0 287353577 8916992 1728 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 2177 1728 73 123 0 2052 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8708

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 4226
/proc/meminfo: memFree=1448856/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=8708 CPUtime=642.14
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 1926 0 0 0 64213 1 0 0 25 0 1 0 287353577 8916992 1908 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 2177 1908 73 123 0 2052 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8708

[startup+702.301 s]
/proc/loadavg: 1.15 1.04 1.01 2/65 4226
/proc/meminfo: memFree=1448216/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=8708 CPUtime=702.12
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 2083 0 0 0 70211 1 0 0 25 0 1 0 287353577 8916992 2065 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 2177 2065 73 123 0 2052 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 8708

[startup+762.306 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 4226
/proc/meminfo: memFree=1447640/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=12588 CPUtime=762.12
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 2239 0 0 0 76210 2 0 0 25 0 1 0 287353577 12890112 2221 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 3147 2221 73 123 0 3022 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 12588

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4226
/proc/meminfo: memFree=1447192/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=12588 CPUtime=822.1
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 2340 0 0 0 82208 2 0 0 25 0 1 0 287353577 12890112 2322 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 3147 2322 73 123 0 3022 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 12588

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4226
/proc/meminfo: memFree=1446936/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=12588 CPUtime=882.08
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 2419 0 0 0 88206 2 0 0 25 0 1 0 287353577 12890112 2401 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 3147 2401 73 123 0 3022 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 12588

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 4348
/proc/meminfo: memFree=1445272/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=12588 CPUtime=942.01
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 2490 0 0 0 94199 2 0 0 25 0 1 0 287353577 12890112 2472 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 3147 2472 73 123 0 3022 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 12588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4424
/proc/meminfo: memFree=1445400/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=12588 CPUtime=1001.97
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 2735 0 0 0 100195 2 0 0 25 0 1 0 287353577 12890112 2717 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 3147 2717 73 123 0 3022 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 12588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4424
/proc/meminfo: memFree=1444568/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=12588 CPUtime=1061.95
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 2940 0 0 0 106193 2 0 0 25 0 1 0 287353577 12890112 2922 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677319 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 3147 2922 73 123 0 3022 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 12588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4424
/proc/meminfo: memFree=1443928/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=18408 CPUtime=1121.94
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 3087 0 0 0 112192 2 0 0 25 0 1 0 287353577 18849792 3069 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 4602 3069 73 123 0 4477 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 18408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4424
/proc/meminfo: memFree=1443480/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=18408 CPUtime=1181.92
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 3201 0 0 0 118190 2 0 0 25 0 1 0 287353577 18849792 3183 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 4602 3183 73 123 0 4477 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 18408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4424
/proc/meminfo: memFree=1443352/2055920 swapFree=4183836/4192956
[pid=4225] ppid=4223 vsize=18408 CPUtime=1200.02
/proc/4225/stat : 4225 (march_ks) R 4223 4225 3049 0 -1 4194304 3243 0 0 0 120000 2 0 0 25 0 1 0 287353577 18849792 3225 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564863 0 0 4096 0 0 0 0 17 1 0 0
/proc/4225/statm: 4602 3225 73 123 0 4477 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18408

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.030995
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 18408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3243
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= 2241

runsolver used 0.869867 second user time and 2.52262 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 28 14:46:16 UTC 2007

IDJOB= 316667
IDBENCH= 20447
IDSOLVER= 111
FILE ID= node41/316667-1172673976

PBS_JOBID= 3981223

Free space on /tmp= 66555 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s105-100.cnf
COMMAND LINE= /tmp/evaluation/316667-1172673976/march_ks /tmp/evaluation/316667-1172673976/instance-316667-1172673976.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-316667-1172673976 -o ROOT/results/node41/solver-316667-1172673976 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316667-1172673976/march_ks /tmp/evaluation/316667-1172673976/instance-316667-1172673976.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  10504a7a3c243a95ceed50b111e5b049

RANDOM SEED= 367262141

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1457072 kB
Buffers:         21908 kB
Cached:         526652 kB
SwapCached:       2852 kB
Active:          73696 kB
Inactive:       484296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457072 kB
SwapTotal:     4192956 kB
SwapFree:      4183836 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            26820 kB
Committed_AS:   618772 kB
PageTables:       1476 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= 66555 MiB

End job on node41 on Wed Feb 28 15:06:19 UTC 2007