Trace number 314627

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) 1200.08 1200.41

General information on the benchmark

Nameindustrial/fuhs/medium/
AProVE07-20.cnf
MD5SUM5c40e79430f590d0520492d70b267b66
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark211.258
Satisfiable
(Un)Satisfiability was proved
Number of variables7847
Number of clauses73394
Sum of the clauses size206938
Maximum clause length4166
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 262806
Number of clauses of size 35772
Number of clauses of size 4389
Number of clauses of size 599
Number of clauses of size over 54327

Solver Data (download as text)

7.89/7.99	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.89/7.99	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
7.89/7.99	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
7.89/7.99	c main()::
7.89/7.99	c initFormula():: searching for DIMACS p-line....
7.89/7.99	c initFormula():: the DIMACS p-line indicates a CNF of 7847 variables and 73394 clauses.
7.89/7.99	c parseCNF():: parsing....
7.89/7.99	c parseCNF():: the CNF contains 1 unary clauses.
7.89/7.99	c runParser():: parsing was successful, warming up engines...
7.89/7.99	c find_and_remove_tautogolies():: found and removed 349 tautologies
7.89/7.99	c simplify_formula():: removed 2 tautological, 56875 satisfied and 0 duplicate clauses
7.89/7.99	c preprocessing fase I completed:: there are now 3331 free variables and 16517 clauses.
7.89/7.99	c stat :: sign balance is biased by 0.423
7.89/7.99	c find_equivalence():: found 1079 3-equivalences
7.89/7.99	c find_and_remove_tautogolies():: found and removed 7 tautologies
7.89/7.99	c find_and_remove_tautogolies():: found and removed 413 tautologies
7.89/7.99	c shorten_equivalence(): average equivalence length reduced from 4.810319 to 3.666161
7.89/7.99	c using k-SAT heuristics (size based diff)
7.89/7.99	c longest clause has size 29
7.89/7.99	c simplify_formula():: removed 0 tautological, 4316 satisfied and 9063 duplicate clauses
7.89/7.99	c resolvent_look() :: found 4151 resolvents
7.89/7.99	c main():: clause / variable ratio: ( 20668 / 7847 ) = 2.63
7.89/7.99	c longest clause has size 29
7.89/7.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.89/7.99	c dynamic_preselect_setsize :: off
7.89/7.99	c suggested doublelook initial :: 0
7.89/7.99	c main():: all systems go!
7.89/7.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 201 JD: 16
8.88/8.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 2631 JD: 16
17.99/18.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 283665 JD: 16
1066.90/1067.21	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-314627-1172639832 -o ROOT/results/node61/solver-314627-1172639832 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314627-1172639832/march_ks /tmp/evaluation/314627-1172639832/instance-314627-1172639832.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24539
/proc/meminfo: memFree=1564832/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=1812 CPUtime=0
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 301 0 0 0 0 0 0 0 18 0 1 0 283940083 1855488 286 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 453 286 47 123 0 328 0

[startup+0.0510661 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24539
/proc/meminfo: memFree=1564832/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=2472 CPUtime=0.04
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 512 0 0 0 4 0 0 0 18 0 1 0 283940083 2531328 497 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 618 497 47 123 0 493 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2472

[startup+0.10107 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24539
/proc/meminfo: memFree=1564832/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=6416 CPUtime=0.09
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 940 0 0 0 9 0 0 0 18 0 1 0 283940083 6569984 924 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134558405 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 1604 924 48 123 0 1479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6416

[startup+0.30109 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24539
/proc/meminfo: memFree=1564832/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=8364 CPUtime=0.29
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 2167 0 0 0 28 1 0 0 19 0 1 0 283940083 8564736 1415 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 2091 1415 67 123 0 1966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8364

[startup+0.701128 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24539
/proc/meminfo: memFree=1564832/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=8496 CPUtime=0.69
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 2178 0 0 0 68 1 0 0 22 0 1 0 283940083 8699904 1426 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 2124 1426 67 123 0 1999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8496

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1559256/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=8496 CPUtime=1.49
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 2200 0 0 0 148 1 0 0 25 0 1 0 283940083 8699904 1448 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 2124 1448 67 123 0 1999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8496

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1559064/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=8628 CPUtime=3.09
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 2241 0 0 0 308 1 0 0 25 0 1 0 283940083 8835072 1489 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 2157 1489 67 123 0 2032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8628

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1558616/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=9080 CPUtime=6.29
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 2327 0 0 0 628 1 0 0 25 0 1 0 283940083 9297920 1575 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 2270 1575 67 123 0 2145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9080

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1553880/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=14268 CPUtime=12.68
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5369 0 0 0 1266 2 0 0 25 0 1 0 283940083 14610432 2732 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3567 2732 72 123 0 3442 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14268

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1553368/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=14796 CPUtime=25.49
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5512 0 0 0 2546 3 0 0 25 0 1 0 283940083 15151104 2873 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3699 2873 72 123 0 3574 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14796

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1553048/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15252 CPUtime=51.08
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5591 0 0 0 5105 3 0 0 25 0 1 0 283940083 15618048 2950 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3813 2950 72 123 0 3688 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15252

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552920/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15384 CPUtime=102.27
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5628 0 0 0 10224 3 0 0 25 0 1 0 283940083 15753216 2987 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3846 2987 72 123 0 3721 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552792/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15384 CPUtime=162.25
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5642 0 0 0 16222 3 0 0 25 0 1 0 283940083 15753216 3001 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3846 3001 72 123 0 3721 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15384

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552728/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15384 CPUtime=222.23
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5650 0 0 0 22220 3 0 0 25 0 1 0 283940083 15753216 3009 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3846 3009 72 123 0 3721 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552664/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15516 CPUtime=282.22
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5662 0 0 0 28219 3 0 0 25 0 1 0 283940083 15888384 3021 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3879 3021 72 123 0 3754 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15516

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552600/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15516 CPUtime=342.2
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5672 0 0 0 34217 3 0 0 25 0 1 0 283940083 15888384 3031 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3879 3031 72 123 0 3754 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15516 CPUtime=402.18
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5676 0 0 0 40215 3 0 0 25 0 1 0 283940083 15888384 3035 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3879 3035 72 123 0 3754 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15516

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552600/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15516 CPUtime=462.16
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5679 0 0 0 46213 3 0 0 25 0 1 0 283940083 15888384 3038 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563416 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3879 3038 72 123 0 3754 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15516

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552600/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15516 CPUtime=522.15
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5683 0 0 0 52212 3 0 0 25 0 1 0 283940083 15888384 3042 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3879 3042 72 123 0 3754 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15516

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15516 CPUtime=582.13
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5687 0 0 0 58210 3 0 0 25 0 1 0 283940083 15888384 3046 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3879 3046 72 123 0 3754 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15516

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15644 CPUtime=642.12
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5699 0 0 0 64209 3 0 0 25 0 1 0 283940083 16019456 3058 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3911 3058 72 123 0 3786 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15644

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15644 CPUtime=702.1
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5700 0 0 0 70206 4 0 0 25 0 1 0 283940083 16019456 3059 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3911 3059 72 123 0 3786 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 15644

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15644 CPUtime=762.09
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5700 0 0 0 76205 4 0 0 25 0 1 0 283940083 16019456 3059 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3911 3059 72 123 0 3786 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 15644

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552600/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15644 CPUtime=822.07
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5700 0 0 0 82203 4 0 0 25 0 1 0 283940083 16019456 3059 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3911 3059 72 123 0 3786 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 15644

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15644 CPUtime=882.05
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5703 0 0 0 88201 4 0 0 25 0 1 0 283940083 16019456 3062 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3911 3062 72 123 0 3786 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 15644

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15644 CPUtime=942.03
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5704 0 0 0 94199 4 0 0 25 0 1 0 283940083 16019456 3063 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3911 3063 72 123 0 3786 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 15644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552536/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15644 CPUtime=1002.01
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5711 0 0 0 100197 4 0 0 25 0 1 0 283940083 16019456 3070 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3911 3070 72 123 0 3786 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 15644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552472/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15776 CPUtime=1062
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5732 0 0 0 106196 4 0 0 25 0 1 0 283940083 16154624 3091 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3944 3091 72 123 0 3819 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 15776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552344/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15908 CPUtime=1121.99
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5760 0 0 0 112194 5 0 0 25 0 1 0 283940083 16289792 3119 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596395 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3977 3119 72 123 0 3852 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552280/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15908 CPUtime=1181.97
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5776 0 0 0 118192 5 0 0 25 0 1 0 283940083 16289792 3135 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3977 3135 72 123 0 3852 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 15908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24540
/proc/meminfo: memFree=1552216/2055920 swapFree=4183264/4192956
[pid=24539] ppid=24537 vsize=15908 CPUtime=1200.07
/proc/24539/stat : 24539 (march_ks) R 24537 24539 23744 0 -1 4194304 5779 0 0 0 120002 5 0 0 25 0 1 0 283940083 16289792 3138 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24539/statm: 3977 3138 72 123 0 3852 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15908

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.055991
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 15908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5779
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= 2021

runsolver used 0.734888 second user time and 2.55661 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 28 05:17:12 UTC 2007

IDJOB= 314627
IDBENCH= 20396
IDSOLVER= 111
FILE ID= node61/314627-1172639832

PBS_JOBID= 3981156

Free space on /tmp= 66520 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/medium/AProVE07-20.cnf
COMMAND LINE= /tmp/evaluation/314627-1172639832/march_ks /tmp/evaluation/314627-1172639832/instance-314627-1172639832.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-314627-1172639832 -o ROOT/results/node61/solver-314627-1172639832 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314627-1172639832/march_ks /tmp/evaluation/314627-1172639832/instance-314627-1172639832.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  5c40e79430f590d0520492d70b267b66

RANDOM SEED= 471837512

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1565240 kB
Buffers:         29860 kB
Cached:         409504 kB
SwapCached:       3996 kB
Active:          47048 kB
Inactive:       402320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565240 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            3376 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            27444 kB
Committed_AS:   790592 kB
PageTables:       1388 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= 66520 MiB

End job on node61 on Wed Feb 28 05:37:14 UTC 2007