Trace number 370903

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) 5000.1 5001.92

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
MD5SUMd88f118676f3385c122e8e938c696514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.54446
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 18 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 648 free variables and 2751 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.476
0.01/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.01/0.02	c resolvent_look() :: found 75 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 650 variables and 2826 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 650 variabels and 2826 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2826 / 650 ) = 4.35
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c suggested doublelook initial :: 0
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 237 JD: 36
0.19/0.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 11023 JD: 36
11.19/11.20	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 78210 JD: 36
77.97/78.09	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 399746 JD: 36
385.49/385.72	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 1710019 JD: 36
1603.59/1604.30	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-370903-1177116904 -o ROOT/results/node3/solver-370903-1177116904 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370903-1177116904/march_ks /tmp/evaluation/370903-1177116904/instance-370903-1177116904.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/77 30176
/proc/meminfo: memFree=1803360/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=920 CPUtime=0
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 187728127 942080 110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 230 114 48 123 0 105 0

[startup+0.01519 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30176
/proc/meminfo: memFree=1803360/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=928 CPUtime=0.01
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 162 0 0 0 1 0 0 0 18 0 1 0 187728127 950272 144 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 232 144 63 123 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 928

[startup+0.101203 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30176
/proc/meminfo: memFree=1803360/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=1484 CPUtime=0.09
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 187728127 1519616 299 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 371 299 73 123 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484

[startup+0.301236 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30176
/proc/meminfo: memFree=1803360/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=1616 CPUtime=0.29
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 187728127 1654784 314 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 404 314 73 123 0 279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1616

[startup+0.7013 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30176
/proc/meminfo: memFree=1803360/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=1616 CPUtime=0.69
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 345 0 0 0 69 0 0 0 22 0 1 0 187728127 1654784 327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 404 327 73 123 0 279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1616

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1802264/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=1748 CPUtime=1.49
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 355 0 0 0 149 0 0 0 25 0 1 0 187728127 1789952 337 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 437 337 73 123 0 312 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1748

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1802072/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=1748 CPUtime=3.09
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 369 0 0 0 309 0 0 0 25 0 1 0 187728127 1789952 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542372 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 437 351 73 123 0 312 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1748

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1801944/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=1748 CPUtime=6.29
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 378 0 0 0 629 0 0 0 25 0 1 0 187728127 1789952 360 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 437 360 73 123 0 312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1748

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1801816/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=1880 CPUtime=12.69
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 392 0 0 0 1269 0 0 0 25 0 1 0 187728127 1925120 374 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 470 374 73 123 0 345 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1880

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1801624/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=2032 CPUtime=25.48
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 438 0 0 0 2548 0 0 0 25 0 1 0 187728127 2080768 420 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525491 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 508 420 73 123 0 383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2032

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1801496/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=2164 CPUtime=51.07
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 461 0 0 0 5107 0 0 0 25 0 1 0 187728127 2215936 443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 541 443 73 123 0 416 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2164

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1801240/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=2468 CPUtime=102.26
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 543 0 0 0 10226 0 0 0 25 0 1 0 187728127 2527232 525 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 617 525 73 123 0 492 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2468

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1800600/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=3188 CPUtime=162.24
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 688 0 0 0 16224 0 0 0 25 0 1 0 187728127 3264512 670 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 797 670 73 123 0 672 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3188

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1800152/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=3700 CPUtime=222.22
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 795 0 0 0 22222 0 0 0 25 0 1 0 187728127 3788800 777 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 925 777 73 123 0 800 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3700

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1799896/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=3848 CPUtime=282.2
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 859 0 0 0 28220 0 0 0 25 0 1 0 187728127 3940352 841 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 962 841 73 123 0 837 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3848

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30177
/proc/meminfo: memFree=1799704/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=4612 CPUtime=342.19
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 893 0 0 0 34218 1 0 0 25 0 1 0 187728127 4722688 875 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 1153 875 73 123 0 1028 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4612

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30349
/proc/meminfo: memFree=1798248/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=4612 CPUtime=402.08
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 929 0 0 0 40207 1 0 0 25 0 1 0 187728127 4722688 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 1153 911 73 123 0 1028 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 4612

[startup+462.301 s]
/proc/loadavg: 1.15 1.02 1.01 2/78 30375
/proc/meminfo: memFree=1799128/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=4612 CPUtime=462.04
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 991 0 0 0 46203 1 0 0 25 0 1 0 187728127 4722688 973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 1153 973 73 123 0 1028 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 4612

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30375
/proc/meminfo: memFree=1798680/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=5764 CPUtime=522.02
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 1092 0 0 0 52201 1 0 0 25 0 1 0 187728127 5902336 1074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 1441 1074 73 123 0 1316 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 5764

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 30375
/proc/meminfo: memFree=1798680/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=5764 CPUtime=582.01
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 1105 0 0 0 58199 2 0 0 25 0 1 0 187728127 5902336 1087 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 1441 1087 73 123 0 1316 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 5764

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30375
/proc/meminfo: memFree=1798616/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=5764 CPUtime=642
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 1159 0 0 0 64198 2 0 0 25 0 1 0 187728127 5902336 1141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 1441 1141 73 123 0 1316 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 5764


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 31051
/proc/meminfo: memFree=1749328/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4060.78
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 11792 0 0 0 406061 17 0 0 25 0 1 0 187728127 72523776 11774 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598259 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 11774 73 123 0 17581 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 70824

[startup+4122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31051
/proc/meminfo: memFree=1748752/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4120.75
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 11964 0 0 0 412058 17 0 0 25 0 1 0 187728127 72523776 11946 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 11946 73 123 0 17581 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 70824

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1747984/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4180.73
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 12155 0 0 0 418056 17 0 0 25 0 1 0 187728127 72523776 12137 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 12137 73 123 0 17581 0
Current children cumulated CPU time (s) 4180.73
Current children cumulated vsize (KiB) 70824

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1747152/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4240.71
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 12410 0 0 0 424054 17 0 0 25 0 1 0 187728127 72523776 12392 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 12392 73 123 0 17581 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 70824

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1746320/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4300.7
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 12606 0 0 0 430052 18 0 0 25 0 1 0 187728127 72523776 12588 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 12588 73 123 0 17581 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 70824

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31051
/proc/meminfo: memFree=1745560/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4360.68
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 12816 0 0 0 436050 18 0 0 25 0 1 0 187728127 72523776 12798 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 12798 73 123 0 17581 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 70824

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1744792/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4420.65
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13001 0 0 0 442047 18 0 0 25 0 1 0 187728127 72523776 12983 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 12983 73 123 0 17581 0
Current children cumulated CPU time (s) 4420.65
Current children cumulated vsize (KiB) 70824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1744216/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4480.63
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13129 0 0 0 448045 18 0 0 25 0 1 0 187728127 72523776 13111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13111 73 123 0 17581 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 70824

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1743704/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4540.62
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13295 0 0 0 454043 19 0 0 25 0 1 0 187728127 72523776 13277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13277 73 123 0 17581 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 70824

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1743192/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4600.61
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13414 0 0 0 460042 19 0 0 25 0 1 0 187728127 72523776 13396 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13396 73 123 0 17581 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 70824

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1742872/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4660.58
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13487 0 0 0 466039 19 0 0 25 0 1 0 187728127 72523776 13469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13469 73 123 0 17581 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 70824

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1742488/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4720.57
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13591 0 0 0 472038 19 0 0 25 0 1 0 187728127 72523776 13573 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13573 73 123 0 17581 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 70824

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1741976/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4780.54
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13718 0 0 0 478035 19 0 0 25 0 1 0 187728127 72523776 13700 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13700 73 123 0 17581 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 70824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1741592/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4840.52
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13810 0 0 0 484033 19 0 0 25 0 1 0 187728127 72523776 13792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13792 73 123 0 17581 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 70824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1741336/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4900.5
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13893 0 0 0 490031 19 0 0 25 0 1 0 187728127 72523776 13875 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542592 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13875 73 123 0 17581 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 70824

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1741080/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=4960.48
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 13961 0 0 0 496029 19 0 0 25 0 1 0 187728127 72523776 13943 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 13943 73 123 0 17581 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 70824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1740760/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=5000.07
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 14031 0 0 0 499988 19 0 0 25 0 1 0 187728127 72523776 14013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 14013 73 123 0 17581 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 70824

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31051
/proc/meminfo: memFree=1740760/2055920 swapFree=4140768/4192956
[pid=30176] ppid=30174 vsize=70824 CPUtime=5000.07
/proc/30176/stat : 30176 (march_ks) R 30174 30176 29649 0 -1 4194304 14031 0 0 0 499988 19 0 0 25 0 1 0 187728127 72523776 14013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/30176/statm: 17706 14013 73 123 0 17581 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 70824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.1
CPU user time (s): 4999.89
CPU system time (s): 0.207968
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 70824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14031
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6939

runsolver used 5.97509 second user time and 11.7102 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 21 00:55:04 UTC 2007

IDJOB= 370903
IDBENCH= 20010
IDSOLVER= 180
FILE ID= node3/370903-1177116904

PBS_JOBID= 4640464

Free space on /tmp= 66356 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370903-1177116904/march_ks /tmp/evaluation/370903-1177116904/instance-370903-1177116904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-370903-1177116904 -o ROOT/results/node3/solver-370903-1177116904 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370903-1177116904/march_ks /tmp/evaluation/370903-1177116904/instance-370903-1177116904.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d88f118676f3385c122e8e938c696514

RANDOM SEED= 747848451

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1803832 kB
Buffers:         50232 kB
Cached:         136872 kB
SwapCached:      15128 kB
Active:         148176 kB
Inactive:        62220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803832 kB
SwapTotal:     4192956 kB
SwapFree:      4140768 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            27256 kB
Committed_AS:  6006844 kB
PageTables:       1780 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= 66361 MiB

End job on node3 on Sat Apr 21 02:18:28 UTC 2007