Trace number 306030

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) 1200.12 1200.65

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
MD5SUM35d05934115981de17b0e0485716ee2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.11
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.50/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.57	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.50/0.57	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.50/0.57	c main()::
0.50/0.57	c initFormula():: searching for DIMACS p-line....
0.50/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.50/0.57	c parseCNF():: parsing....
0.50/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.57	c runParser():: parsing was successful, warming up engines...
0.50/0.57	c simplify_formula():: removed 0 tautological, 248 satisfied and 0 duplicate clauses
0.50/0.57	c preprocessing fase I completed:: there are now 9960 free variables and 41752 clauses.
0.50/0.57	c stat :: sign balance is biased by 0.479
0.50/0.57	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.50/0.57	c using 3-SAT heuristics (occurence based diff)
0.50/0.57	c longest clause has size 3
0.50/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.50/0.57	c resolvent_look() :: found 77 resolvents
0.50/0.57	c lessRedundantTransformation():: nothing to be done.
0.50/0.57	c transformTo3SAT():: you gave me 10000 variables and 41829 clauses.
0.50/0.57	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.50/0.57	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.50/0.57	c transformTo3SAT():: the transformation yielded 10000 variabels and 41829 clauses.
0.50/0.57	c main():: clause / variable ratio: ( 41829 / 10000 ) = 4.18
0.50/0.57	c longest clause has size 3
0.50/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.57	c dynamic_preselect_setsize :: off
0.50/0.57	c suggested doublelook initial :: 0
0.50/0.57	c main():: all systems go!
0.50/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 861 JD: 698
20.58/20.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
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/node15/watcher-306030-1172090733 -o ROOT/results/node15/solver-306030-1172090733 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306030-1172090733/march_ks /tmp/evaluation/306030-1172090733/instance-306030-1172090733.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: 0.92 0.98 0.99 3/77 15730
/proc/meminfo: memFree=1439328/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=1732 CPUtime=0
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 229027655 1773568 291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 433 291 47 123 0 308 0

[startup+0.106864 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15730
/proc/meminfo: memFree=1439328/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=4780 CPUtime=0.1
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 1071 0 0 0 10 0 0 0 18 0 1 0 229027655 4894720 781 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 1195 781 50 123 0 1070 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4780

[startup+0.514934 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15730
/proc/meminfo: memFree=1439328/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=12772 CPUtime=0.5
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 7200 0 0 0 48 2 0 0 21 0 1 0 229027655 13078528 2267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 3193 2267 68 123 0 3068 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12772

[startup+1.33607 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=12984 CPUtime=1.32
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 8280 0 0 0 130 2 0 0 25 0 1 0 229027655 13295616 2682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 3246 2682 73 123 0 3121 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12984

[startup+2.97636 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1428376/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=13268 CPUtime=2.96
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 8344 0 0 0 294 2 0 0 25 0 1 0 229027655 13586432 2746 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547683 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 3317 2746 73 123 0 3192 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13268

[startup+6.25292 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1427416/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=14324 CPUtime=6.24
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 8602 0 0 0 621 3 0 0 25 0 1 0 229027655 14667776 3004 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 3581 3004 73 123 0 3456 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14324

[startup+12.712 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1426904/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=14712 CPUtime=12.7
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 8709 0 0 0 1267 3 0 0 25 0 1 0 229027655 15065088 3111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 3678 3111 73 123 0 3553 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14712

[startup+25.5152 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1426648/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=15092 CPUtime=25.5
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 8786 0 0 0 2547 3 0 0 25 0 1 0 229027655 15454208 3188 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 3773 3188 73 123 0 3648 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15092

[startup+51.1286 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1426008/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=15772 CPUtime=51.1
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 8935 0 0 0 5107 3 0 0 25 0 1 0 229027655 16150528 3337 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 3943 3337 73 123 0 3818 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15772

[startup+102.348 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1425432/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=16324 CPUtime=102.3
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9076 0 0 0 10227 3 0 0 25 0 1 0 229027655 16715776 3478 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4081 3478 73 123 0 3956 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16324

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1424792/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=16860 CPUtime=162.31
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9223 0 0 0 16227 4 0 0 25 0 1 0 229027655 17264640 3625 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4215 3625 73 123 0 4090 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16860

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1424344/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=17244 CPUtime=222.31
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9323 0 0 0 22227 4 0 0 25 0 1 0 229027655 17657856 3725 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4311 3725 73 123 0 4186 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 17244

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1424088/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=17736 CPUtime=282.33
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9424 0 0 0 28228 5 0 0 25 0 1 0 229027655 18161664 3826 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4434 3826 73 123 0 4309 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 17736

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1423832/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=17992 CPUtime=342.33
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9501 0 0 0 34228 5 0 0 25 0 1 0 229027655 18423808 3903 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4498 3903 73 123 0 4373 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 17992

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1423576/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18248 CPUtime=402.35
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9549 0 0 0 40229 6 0 0 25 0 1 0 229027655 18685952 3951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4562 3951 73 123 0 4437 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 18248

[startup+462.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1423448/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18376 CPUtime=462.35
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9584 0 0 0 46229 6 0 0 25 0 1 0 229027655 18817024 3986 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4594 3986 73 123 0 4469 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 18376

[startup+522.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1423256/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18504 CPUtime=522.36
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9612 0 0 0 52229 7 0 0 25 0 1 0 229027655 18948096 4014 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4626 4014 73 123 0 4501 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 18504

[startup+582.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1423192/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18504 CPUtime=582.37
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9636 0 0 0 58230 7 0 0 25 0 1 0 229027655 18948096 4038 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4626 4038 73 123 0 4501 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 18504

[startup+642.612 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15731
/proc/meminfo: memFree=1423192/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18632 CPUtime=642.38
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9657 0 0 0 64230 8 0 0 25 0 1 0 229027655 19079168 4059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4658 4059 73 123 0 4533 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 18632

[startup+702.641 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 15731
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18760 CPUtime=702.38
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9678 0 0 0 70230 8 0 0 25 0 1 0 229027655 19210240 4080 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4690 4080 73 123 0 4565 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 18760

[startup+762.675 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15731
/proc/meminfo: memFree=1422936/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18760 CPUtime=762.39
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9696 0 0 0 76231 8 0 0 25 0 1 0 229027655 19210240 4098 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4690 4098 73 123 0 4565 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 18760

[startup+822.706 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15731
/proc/meminfo: memFree=1422872/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18888 CPUtime=822.41
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9714 0 0 0 82232 9 0 0 25 0 1 0 229027655 19341312 4116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4722 4116 73 123 0 4597 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 18888

[startup+882.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15731
/proc/meminfo: memFree=1422808/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=18888 CPUtime=882.41
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9732 0 0 0 88232 9 0 0 25 0 1 0 229027655 19341312 4134 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4722 4134 73 123 0 4597 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 18888

[startup+942.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15805
/proc/meminfo: memFree=1421408/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=19016 CPUtime=942.39
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9745 0 0 0 94229 10 0 0 25 0 1 0 229027655 19472384 4147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4754 4147 73 123 0 4629 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 19016

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15901
/proc/meminfo: memFree=1421408/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=19020 CPUtime=1002.37
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9767 0 0 0 100227 10 0 0 25 0 1 0 229027655 19476480 4169 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4755 4169 73 123 0 4630 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 19020

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15929
/proc/meminfo: memFree=1422552/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=19152 CPUtime=1062.37
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9782 0 0 0 106226 11 0 0 25 0 1 0 229027655 19611648 4184 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4788 4184 73 123 0 4663 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 19152

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15929
/proc/meminfo: memFree=1422424/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=19152 CPUtime=1122.38
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9795 0 0 0 112227 11 0 0 25 0 1 0 229027655 19611648 4197 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4788 4197 73 123 0 4663 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 19152

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15929
/proc/meminfo: memFree=1422360/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=19280 CPUtime=1182.38
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9808 0 0 0 118227 11 0 0 25 0 1 0 229027655 19742720 4210 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4820 4210 73 123 0 4695 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 19280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15929
/proc/meminfo: memFree=1422360/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=19280 CPUtime=1200.1
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9812 0 0 0 119999 11 0 0 25 0 1 0 229027655 19742720 4214 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4820 4214 73 123 0 4695 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 19280

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15929
/proc/meminfo: memFree=1422360/2055920 swapFree=4192812/4192956
[pid=15730] ppid=15728 vsize=19280 CPUtime=1200.1
/proc/15730/stat : 15730 (march_ks) R 15728 15730 14484 0 -1 4194304 9812 0 0 0 119999 11 0 0 25 0 1 0 229027655 19742720 4214 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/15730/statm: 4820 4214 73 123 0 4695 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 19280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.12
CPU user time (s): 1199.99
CPU system time (s): 0.122981
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 19280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9812
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= 6779

runsolver used 1.36779 second user time and 2.80157 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Feb 21 20:45:33 UTC 2007

IDJOB= 306030
IDBENCH= 20171
IDSOLVER= 111
FILE ID= node15/306030-1172090733

PBS_JOBID= 3865321

Free space on /tmp= 66544 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
COMMAND LINE= /tmp/evaluation/306030-1172090733/march_ks /tmp/evaluation/306030-1172090733/instance-306030-1172090733.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-306030-1172090733 -o ROOT/results/node15/solver-306030-1172090733 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306030-1172090733/march_ks /tmp/evaluation/306030-1172090733/instance-306030-1172090733.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  35d05934115981de17b0e0485716ee2e

RANDOM SEED= 742299553

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1439864 kB
Buffers:         45576 kB
Cached:         438380 kB
SwapCached:          0 kB
Active:         207604 kB
Inactive:       337440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          80012 kB
Slab:            56492 kB
Committed_AS:   892524 kB
PageTables:       1804 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= 66544 MiB

End job on node15 on Wed Feb 21 21:05:36 UTC 2007