Trace number 295821

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 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
MD5SUMdfb29285da33121880865f644d2f942e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data (download as text)

0.92/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.92/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.92/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.92/0.96	c main()::
0.92/0.96	c initFormula():: searching for DIMACS p-line....
0.92/0.96	c full lookahead due to high density!
0.92/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.92/0.96	c parseCNF():: parsing....
0.92/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.92/0.96	c runParser():: parsing was successful, warming up engines...
0.92/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.92/0.96	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.92/0.96	c stat :: sign balance is biased by 0.006
0.92/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.92/0.96	c using k-SAT heuristics (size based diff)
0.92/0.96	c longest clause has size 7
0.92/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.92/0.96	c resolvent_look() :: found 2 resolvents
0.92/0.96	c main():: clause / variable ratio: ( 6232 / 70 ) = 89.03
0.92/0.96	c longest clause has size 7
0.92/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.92/0.96	c dynamic_preselect_setsize :: off
0.92/0.96	c suggested doublelook initial :: 0
0.92/0.96	c main():: all systems go!
0.92/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 169 JD: 20
1.02/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2614 JD: 20
2.35/2.36	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 23054 JD: 20
13.00/13.08	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 123703 JD: 20
66.55/66.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 4 NC: 470035 JD: 20
252.40/252.48	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 1354085 JD: 20
730.78/731.08	c |----------------------------------------------------------------|
c |*
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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c |******************************************
c |*******************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-295821-1171812500 -o ROOT/results/node58/solver-295821-1171812500 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295821-1171812500/march_ks /tmp/evaluation/295821-1171812500/instance-295821-1171812500.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.21 3/64 8348
/proc/meminfo: memFree=1035632/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=656 CPUtime=0
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 201206738 671744 79 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 164 79 47 123 0 39 0

[startup+0.107315 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 8348
/proc/meminfo: memFree=1035632/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=1652 CPUtime=0.1
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 772 0 0 0 10 0 0 0 18 0 1 0 201206738 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1652

[startup+0.515359 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 8348
/proc/meminfo: memFree=1035632/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=1652 CPUtime=0.51
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 772 0 0 0 51 0 0 0 21 0 1 0 201206738 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1652

[startup+1.33545 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 8349
/proc/meminfo: memFree=1034280/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=1944 CPUtime=1.33
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1060 0 0 0 133 0 0 0 25 0 1 0 201206738 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1944

[startup+2.97163 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 8349
/proc/meminfo: memFree=1034152/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=1944 CPUtime=2.96
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1060 0 0 0 296 0 0 0 25 0 1 0 201206738 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1944

[startup+6.25199 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 8349
/proc/meminfo: memFree=1034024/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=1944 CPUtime=6.24
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1060 0 0 0 624 0 0 0 25 0 1 0 201206738 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1944

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 8349
/proc/meminfo: memFree=1033960/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=1944 CPUtime=12.69
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1060 0 0 0 1269 0 0 0 25 0 1 0 201206738 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1944

[startup+25.5051 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 8349
/proc/meminfo: memFree=1033960/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=1944 CPUtime=25.49
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1060 0 0 0 2549 0 0 0 25 0 1 0 201206738 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1944

[startup+51.1129 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 8349
/proc/meminfo: memFree=1033960/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=2148 CPUtime=51.09
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1097 0 0 0 5109 0 0 0 25 0 1 0 201206738 2199552 390 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 537 390 72 123 0 412 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2148

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 8349
/proc/meminfo: memFree=1033896/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=2248 CPUtime=102.28
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1128 0 0 0 10228 0 0 0 25 0 1 0 201206738 2301952 421 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 562 421 72 123 0 437 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2248

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 8349
/proc/meminfo: memFree=1033768/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=2400 CPUtime=162.29
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1168 0 0 0 16229 0 0 0 25 0 1 0 201206738 2457600 461 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 600 461 72 123 0 475 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2400

[startup+222.368 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 8349
/proc/meminfo: memFree=1033576/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=2628 CPUtime=222.3
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1208 0 0 0 22230 0 0 0 25 0 1 0 201206738 2691072 501 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 657 501 72 123 0 532 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2628

[startup+282.386 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 8349
/proc/meminfo: memFree=1033384/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=2968 CPUtime=282.3
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1244 0 0 0 28230 0 0 0 25 0 1 0 201206738 3039232 537 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 742 537 72 123 0 617 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2968

[startup+342.402 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 8349
/proc/meminfo: memFree=1033256/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=2968 CPUtime=342.31
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1281 0 0 0 34230 1 0 0 25 0 1 0 201206738 3039232 574 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 742 574 72 123 0 617 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 2968

[startup+402.422 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 8349
/proc/meminfo: memFree=1033192/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=2968 CPUtime=402.31
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1315 0 0 0 40230 1 0 0 25 0 1 0 201206738 3039232 608 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 742 608 72 123 0 617 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 2968

[startup+462.442 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 8349
/proc/meminfo: memFree=1033000/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=3480 CPUtime=462.31
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1356 0 0 0 46230 1 0 0 25 0 1 0 201206738 3563520 649 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 870 649 72 123 0 745 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3480

[startup+522.461 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 8349
/proc/meminfo: memFree=1032808/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=3480 CPUtime=522.32
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1395 0 0 0 52231 1 0 0 25 0 1 0 201206738 3563520 688 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 870 688 72 123 0 745 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 3480

[startup+582.481 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 8349
/proc/meminfo: memFree=1032680/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=3480 CPUtime=582.32
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1440 0 0 0 58231 1 0 0 25 0 1 0 201206738 3563520 733 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 870 733 72 123 0 745 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 3480

[startup+642.501 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 8349
/proc/meminfo: memFree=1032488/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=4244 CPUtime=642.32
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1481 0 0 0 64231 1 0 0 25 0 1 0 201206738 4345856 774 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542110 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1061 774 72 123 0 936 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 4244

[startup+702.518 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 8351
/proc/meminfo: memFree=1032232/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=4244 CPUtime=702.32
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1523 0 0 0 70231 1 0 0 25 0 1 0 201206738 4345856 816 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1061 816 72 123 0 936 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 4244

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 8351
/proc/meminfo: memFree=1032168/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=4244 CPUtime=762.32
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1564 0 0 0 76231 1 0 0 25 0 1 0 201206738 4345856 857 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1061 857 72 123 0 936 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 4244

[startup+822.552 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 8351
/proc/meminfo: memFree=1032040/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=4244 CPUtime=822.32
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1601 0 0 0 82231 1 0 0 25 0 1 0 201206738 4345856 894 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1061 894 72 123 0 936 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4244

[startup+882.57 s]
/proc/loadavg: 1.05 1.01 1.06 2/65 8351
/proc/meminfo: memFree=1031784/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=882.32
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1640 0 0 0 88231 1 0 0 25 0 1 0 201206738 5525504 933 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 933 72 123 0 1224 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 5396

[startup+942.588 s]
/proc/loadavg: 1.02 1.01 1.06 2/65 8351
/proc/meminfo: memFree=1031656/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=942.33
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1680 0 0 0 94231 2 0 0 25 0 1 0 201206738 5525504 973 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 973 72 123 0 1224 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 5396

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 8351
/proc/meminfo: memFree=1031528/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=1002.33
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1715 0 0 0 100231 2 0 0 25 0 1 0 201206738 5525504 1008 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 1008 72 123 0 1224 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 5396

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 8351
/proc/meminfo: memFree=1031400/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=1062.34
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1751 0 0 0 106232 2 0 0 25 0 1 0 201206738 5525504 1044 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 1044 72 123 0 1224 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 5396

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8351
/proc/meminfo: memFree=1031208/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=1122.34
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1791 0 0 0 112232 2 0 0 25 0 1 0 201206738 5525504 1084 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 1084 72 123 0 1224 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 5396

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8351
/proc/meminfo: memFree=1031080/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=1182.34
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1834 0 0 0 118232 2 0 0 25 0 1 0 201206738 5525504 1127 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 1127 72 123 0 1224 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 5396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 8351
/proc/meminfo: memFree=1031016/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=1200.06
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1848 0 0 0 120004 2 0 0 25 0 1 0 201206738 5525504 1141 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 1141 72 123 0 1224 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5396

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 8351
/proc/meminfo: memFree=1031016/2055920 swapFree=4183260/4192956
[pid=8348] ppid=8346 vsize=5396 CPUtime=1200.06
/proc/8348/stat : 8348 (march_ks) R 8346 8348 8110 0 -1 4194304 1848 0 0 0 120004 2 0 0 25 0 1 0 201206738 5525504 1141 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8348/statm: 1349 1141 72 123 0 1224 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.026995
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 5396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1848
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= 802

runsolver used 0.743886 second user time and 2.47862 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Feb 18 15:28:21 UTC 2007

IDJOB= 295821
IDBENCH= 19922
IDSOLVER= 111
FILE ID= node58/295821-1171812500

PBS_JOBID= 3839623

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295821-1171812500/march_ks /tmp/evaluation/295821-1171812500/instance-295821-1171812500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-295821-1171812500 -o ROOT/results/node58/solver-295821-1171812500 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295821-1171812500/march_ks /tmp/evaluation/295821-1171812500/instance-295821-1171812500.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  dfb29285da33121880865f644d2f942e

RANDOM SEED= 653317998

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1036104 kB
Buffers:         51720 kB
Cached:         857832 kB
SwapCached:       4096 kB
Active:         592336 kB
Inactive:       327096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1036104 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            86544 kB
Committed_AS:   472672 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Sun Feb 18 15:48:23 UTC 2007