Trace number 319156

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) 1200.11 1200.61

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark499.241
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 1400 variables and 4732 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 3 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 45 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 1397 free variables and 4687 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.088
0.00/0.04	c find_equivalence():: found 433 3-equivalences
0.00/0.04	c find_and_remove_tautogolies():: found and removed 39 tautologies
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from 6.694656 to 3.463104
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 20
0.00/0.04	c simplify_formula():: removed 0 tautological, 1732 satisfied and 0 duplicate clauses
0.00/0.04	c main():: clause / variable ratio: ( 2955 / 1400 ) = 2.11
0.00/0.04	c longest clause has size 19
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: on
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 158 JD: 11
2.69/2.75	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 4867 JD: 11
19.29/19.37	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 27323 JD: 11
83.96/84.07	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 88317 JD: 11
248.31/248.41	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 204107 JD: 11
537.59/537.82	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 369910 JD: 11
912.09/912.53	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/node12/watcher-319156-1172973134 -o ROOT/results/node12/solver-319156-1172973134 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319156-1172973134/march_ks /tmp/evaluation/319156-1172973134/instance-319156-1172973134.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 30465
/proc/meminfo: memFree=874176/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=796 CPUtime=0
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 317267847 815104 96 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 199 96 47 123 0 74 0

[startup+0.010775 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 30465
/proc/meminfo: memFree=874176/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=1220 CPUtime=0
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 317267847 1249280 170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 305 170 50 123 0 180 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1220

[startup+0.101791 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 30465
/proc/meminfo: memFree=874176/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=2380 CPUtime=0.09
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 482 0 0 0 9 0 0 0 18 0 1 0 317267847 2437120 464 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526604 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 595 464 72 123 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301827 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 30465
/proc/meminfo: memFree=874176/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=2380 CPUtime=0.29
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 512 0 0 0 29 0 0 0 19 0 1 0 317267847 2437120 494 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 595 494 72 123 0 470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2380

[startup+0.701899 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 30465
/proc/meminfo: memFree=874176/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=2644 CPUtime=0.69
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 563 0 0 0 69 0 0 0 22 0 1 0 317267847 2707456 545 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 661 545 72 123 0 536 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2644

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30466
/proc/meminfo: memFree=872184/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=2904 CPUtime=1.49
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 615 0 0 0 149 0 0 0 25 0 1 0 317267847 2973696 597 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 726 597 72 123 0 601 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2904

[startup+3.10133 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 30466
/proc/meminfo: memFree=871608/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=3296 CPUtime=3.09
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 712 0 0 0 309 0 0 0 25 0 1 0 317267847 3375104 694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 824 694 72 123 0 699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3296

[startup+6.30191 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 30466
/proc/meminfo: memFree=871168/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=3556 CPUtime=6.29
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 774 0 0 0 629 0 0 0 25 0 1 0 317267847 3641344 756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 889 756 72 123 0 764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3556

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 30466
/proc/meminfo: memFree=870656/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=3944 CPUtime=12.69
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 879 0 0 0 1269 0 0 0 25 0 1 0 317267847 4038656 861 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526796 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 986 861 72 123 0 861 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3944

[startup+25.5014 s]
/proc/loadavg: 1.06 1.01 0.97 2/78 30466
/proc/meminfo: memFree=870336/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=4208 CPUtime=25.48
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 948 0 0 0 2548 0 0 0 25 0 1 0 317267847 4308992 930 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539184 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1052 930 72 123 0 927 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4208

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 0.97 2/78 30466
/proc/meminfo: memFree=870016/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=4604 CPUtime=51.07
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1032 0 0 0 5107 0 0 0 25 0 1 0 317267847 4714496 1014 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539121 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1151 1014 72 123 0 1026 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4604

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 0.97 2/78 30466
/proc/meminfo: memFree=869632/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=4868 CPUtime=102.26
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1108 0 0 0 10225 1 0 0 25 0 1 0 317267847 4984832 1090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539418 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1217 1090 72 123 0 1092 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4868

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 30466
/proc/meminfo: memFree=869504/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5000 CPUtime=162.23
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1140 0 0 0 16222 1 0 0 25 0 1 0 317267847 5120000 1122 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1250 1122 72 123 0 1125 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5000

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 30466
/proc/meminfo: memFree=869248/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5132 CPUtime=222.22
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1185 0 0 0 22220 2 0 0 25 0 1 0 317267847 5255168 1167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1283 1167 72 123 0 1158 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5132

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 30466
/proc/meminfo: memFree=869248/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5264 CPUtime=282.2
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1203 0 0 0 28218 2 0 0 25 0 1 0 317267847 5390336 1185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543127 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1316 1185 72 123 0 1191 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5264

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 30466
/proc/meminfo: memFree=869120/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5264 CPUtime=342.17
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1217 0 0 0 34215 2 0 0 25 0 1 0 317267847 5390336 1199 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1316 1199 72 123 0 1191 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 30466
/proc/meminfo: memFree=869120/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5392 CPUtime=402.16
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1228 0 0 0 40213 3 0 0 25 0 1 0 317267847 5521408 1210 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539046 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1348 1210 72 123 0 1223 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5392

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 30466
/proc/meminfo: memFree=868992/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5392 CPUtime=462.13
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1243 0 0 0 46210 3 0 0 25 0 1 0 317267847 5521408 1225 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543289 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1348 1225 72 123 0 1223 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 30466
/proc/meminfo: memFree=868992/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5524 CPUtime=522.12
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1267 0 0 0 52208 4 0 0 25 0 1 0 317267847 5656576 1249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539066 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1381 1249 72 123 0 1256 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5524

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/84 30622
/proc/meminfo: memFree=867584/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5524 CPUtime=582.02
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1269 0 0 0 58198 4 0 0 25 0 1 0 317267847 5656576 1251 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1381 1251 72 123 0 1256 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5524

[startup+642.302 s]
/proc/loadavg: 1.11 1.04 0.98 2/78 30664
/proc/meminfo: memFree=868736/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5524 CPUtime=641.99
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1271 0 0 0 64195 4 0 0 25 0 1 0 317267847 5656576 1253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526712 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1381 1253 72 123 0 1256 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 5524

[startup+702.301 s]
/proc/loadavg: 1.04 1.03 0.98 2/78 30664
/proc/meminfo: memFree=868736/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5524 CPUtime=701.96
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1279 0 0 0 70192 4 0 0 25 0 1 0 317267847 5656576 1261 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1381 1261 72 123 0 1256 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 5524

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 0.98 2/78 30664
/proc/meminfo: memFree=868864/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5524 CPUtime=761.95
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1284 0 0 0 76190 5 0 0 25 0 1 0 317267847 5656576 1266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1381 1266 72 123 0 1256 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 5524

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/78 30664
/proc/meminfo: memFree=868800/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5656 CPUtime=821.92
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1288 0 0 0 82187 5 0 0 25 0 1 0 317267847 5791744 1270 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539190 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1414 1270 72 123 0 1289 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 5656

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 30664
/proc/meminfo: memFree=868736/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5656 CPUtime=881.9
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1311 0 0 0 88184 6 0 0 25 0 1 0 317267847 5791744 1293 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1414 1293 72 123 0 1289 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 5656

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 30664
/proc/meminfo: memFree=868736/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5656 CPUtime=941.88
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1312 0 0 0 94182 6 0 0 25 0 1 0 317267847 5791744 1294 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527051 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1414 1294 72 123 0 1289 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 5656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30664
/proc/meminfo: memFree=868736/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5840 CPUtime=1001.87
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1322 0 0 0 100180 7 0 0 25 0 1 0 317267847 5980160 1304 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539184 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1460 1304 72 123 0 1335 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 5840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30664
/proc/meminfo: memFree=868672/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5840 CPUtime=1061.84
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1322 0 0 0 106177 7 0 0 25 0 1 0 317267847 5980160 1304 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1460 1304 72 123 0 1335 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 5840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30664
/proc/meminfo: memFree=868672/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5840 CPUtime=1121.82
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1323 0 0 0 112174 8 0 0 25 0 1 0 317267847 5980160 1305 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539418 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1460 1305 72 123 0 1335 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 5840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30664
/proc/meminfo: memFree=868608/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5840 CPUtime=1181.8
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1324 0 0 0 118172 8 0 0 25 0 1 0 317267847 5980160 1306 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539351 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1460 1306 72 123 0 1335 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 5840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30664
/proc/meminfo: memFree=868672/2055920 swapFree=4156744/4192956
[pid=30465] ppid=30463 vsize=5840 CPUtime=1200.1
/proc/30465/stat : 30465 (march_ks) R 30463 30465 29231 0 -1 4194304 1324 0 0 0 120002 8 0 0 25 0 1 0 317267847 5980160 1306 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30465/statm: 1460 1306 72 123 0 1335 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5840

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): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.091986
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 5840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1324
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= 2350

runsolver used 1.44978 second user time and 2.85257 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Mar  4 01:52:14 UTC 2007

IDJOB= 319156
IDBENCH= 20472
IDSOLVER= 111
FILE ID= node12/319156-1172973134

PBS_JOBID= 4011841

Free space on /tmp= 66512 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= /tmp/evaluation/319156-1172973134/march_ks /tmp/evaluation/319156-1172973134/instance-319156-1172973134.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-319156-1172973134 -o ROOT/results/node12/solver-319156-1172973134 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319156-1172973134/march_ks /tmp/evaluation/319156-1172973134/instance-319156-1172973134.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  90581094793af5fc10d4e4b9a10259ac

RANDOM SEED= 859945644

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        874520 kB
Buffers:         41420 kB
Cached:        1056776 kB
SwapCached:      14896 kB
Active:         339172 kB
Inactive:       782120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874520 kB
SwapTotal:     4192956 kB
SwapFree:      4156744 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            45716 kB
Committed_AS:  1526228 kB
PageTables:       1692 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= 66512 MiB

End job on node12 on Sun Mar  4 02:12:17 UTC 2007