Trace number 301643

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 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1172786648-06.cnf
MD5SUM27847d68fadd27947440c2e2b03da894
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark373.013
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.47	c main()::
0.40/0.47	c initFormula():: searching for DIMACS p-line....
0.40/0.47	c full lookahead due to high density!
0.40/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.40/0.47	c parseCNF():: parsing....
0.40/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.47	c runParser():: parsing was successful, warming up engines...
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.40/0.47	c stat :: sign balance is biased by 0.041
0.40/0.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.47	c using k-SAT heuristics (size based diff)
0.40/0.47	c longest clause has size 5
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.40/0.47	c longest clause has size 5
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c dynamic_preselect_setsize :: off
0.40/0.47	c suggested doublelook initial :: 0
0.40/0.47	c main():: all systems go!
0.40/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 449 JD: 308
2.75/2.86	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/node3/watcher-301643-1171982976 -o ROOT/results/node3/solver-301643-1171982976 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301643-1171982976/march_ks /tmp/evaluation/301643-1171982976/instance-301643-1171982976.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: 0.93 0.99 0.99 3/77 11815
/proc/meminfo: memFree=756520/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=816 CPUtime=0
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 218252446 835584 108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 204 108 47 123 0 79 0

[startup+0.107051 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 11815
/proc/meminfo: memFree=756520/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=3256 CPUtime=0.09
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 1551 0 0 0 9 0 0 0 18 0 1 0 218252446 3334144 575 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 814 575 63 123 0 689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.515084 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 11815
/proc/meminfo: memFree=756520/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=4644 CPUtime=0.5
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3311 0 0 0 50 0 0 0 22 0 1 0 218252446 4755456 836 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1161 836 72 123 0 1036 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4644

[startup+1.33515 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 11816
/proc/meminfo: memFree=753248/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=4652 CPUtime=1.32
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3313 0 0 0 132 0 0 0 25 0 1 0 218252446 4763648 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1163 838 72 123 0 1038 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4652

[startup+2.97132 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 11816
/proc/meminfo: memFree=753120/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=4664 CPUtime=2.96
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3316 0 0 0 296 0 0 0 25 0 1 0 218252446 4775936 841 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598540 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1166 841 72 123 0 1041 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4664

[startup+6.24755 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 11816
/proc/meminfo: memFree=752992/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=4664 CPUtime=6.23
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3316 0 0 0 623 0 0 0 25 0 1 0 218252446 4775936 841 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1166 841 72 123 0 1041 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4664

[startup+12.7051 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 11816
/proc/meminfo: memFree=752928/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=4796 CPUtime=12.69
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3322 0 0 0 1269 0 0 0 25 0 1 0 218252446 4911104 847 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1199 847 72 123 0 1074 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4796

[startup+25.5091 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 11816
/proc/meminfo: memFree=752928/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5000 CPUtime=25.49
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3379 0 0 0 2548 1 0 0 25 0 1 0 218252446 5120000 904 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1250 904 72 123 0 1125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5000

[startup+51.1162 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 11816
/proc/meminfo: memFree=752800/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5100 CPUtime=51.09
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3406 0 0 0 5108 1 0 0 25 0 1 0 218252446 5222400 931 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1275 931 72 123 0 1150 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5100

[startup+102.33 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 11816
/proc/meminfo: memFree=752608/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5380 CPUtime=102.29
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3449 0 0 0 10228 1 0 0 25 0 1 0 218252446 5509120 974 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1345 974 72 123 0 1220 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5380

[startup+162.359 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 11816
/proc/meminfo: memFree=752480/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5512 CPUtime=162.31
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3467 0 0 0 16229 2 0 0 25 0 1 0 218252446 5644288 992 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1378 992 72 123 0 1253 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5512

[startup+222.384 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11816
/proc/meminfo: memFree=752288/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5512 CPUtime=222.32
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3501 0 0 0 22230 2 0 0 25 0 1 0 218252446 5644288 1026 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1378 1026 72 123 0 1253 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 5512

[startup+282.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11816
/proc/meminfo: memFree=752160/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5640 CPUtime=282.33
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3533 0 0 0 28231 2 0 0 25 0 1 0 218252446 5775360 1058 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1410 1058 72 123 0 1285 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 5640

[startup+342.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11816
/proc/meminfo: memFree=752032/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5868 CPUtime=342.35
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3551 0 0 0 34232 3 0 0 25 0 1 0 218252446 6008832 1076 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1467 1076 72 123 0 1342 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5868

[startup+402.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11816
/proc/meminfo: memFree=751968/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=5868 CPUtime=402.36
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3583 0 0 0 40233 3 0 0 25 0 1 0 218252446 6008832 1108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1467 1108 72 123 0 1342 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 5868

[startup+462.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11816
/proc/meminfo: memFree=751904/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6208 CPUtime=462.37
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3619 0 0 0 46234 3 0 0 25 0 1 0 218252446 6356992 1144 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1552 1144 72 123 0 1427 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 6208

[startup+522.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11816
/proc/meminfo: memFree=751712/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=522.37
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3646 0 0 0 52234 3 0 0 25 0 1 0 218252446 6488064 1171 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1171 72 123 0 1459 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 6336

[startup+582.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11816
/proc/meminfo: memFree=751712/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=582.39
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3649 0 0 0 58236 3 0 0 25 0 1 0 218252446 6488064 1174 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1174 72 123 0 1459 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 6336

[startup+642.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11816
/proc/meminfo: memFree=751648/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=642.41
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3668 0 0 0 64237 4 0 0 25 0 1 0 218252446 6488064 1193 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1193 72 123 0 1459 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 6336

[startup+702.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11898
/proc/meminfo: memFree=750320/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=702.39
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3674 0 0 0 70235 4 0 0 25 0 1 0 218252446 6488064 1199 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597188 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1199 72 123 0 1459 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 6336

[startup+762.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11984
/proc/meminfo: memFree=750384/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=762.38
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3677 0 0 0 76234 4 0 0 25 0 1 0 218252446 6488064 1202 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1202 72 123 0 1459 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 6336

[startup+822.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12014
/proc/meminfo: memFree=751456/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=822.38
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3682 0 0 0 82234 4 0 0 25 0 1 0 218252446 6488064 1207 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1207 72 123 0 1459 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 6336

[startup+882.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12014
/proc/meminfo: memFree=751456/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=882.39
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3684 0 0 0 88234 5 0 0 25 0 1 0 218252446 6488064 1209 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1209 72 123 0 1459 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 6336

[startup+942.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12014
/proc/meminfo: memFree=751456/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=942.4
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3687 0 0 0 94235 5 0 0 25 0 1 0 218252446 6488064 1212 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628923 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1212 72 123 0 1459 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 6336

[startup+1002.75 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 12014
/proc/meminfo: memFree=751584/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6336 CPUtime=1002.41
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3694 0 0 0 100236 5 0 0 25 0 1 0 218252446 6488064 1219 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1584 1219 72 123 0 1459 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 6336

[startup+1062.78 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12014
/proc/meminfo: memFree=751456/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6464 CPUtime=1062.42
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3710 0 0 0 106237 5 0 0 25 0 1 0 218252446 6619136 1235 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1616 1235 72 123 0 1491 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 6464

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12014
/proc/meminfo: memFree=751392/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6464 CPUtime=1122.44
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3733 0 0 0 112239 5 0 0 25 0 1 0 218252446 6619136 1258 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1616 1258 72 123 0 1491 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 6464

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12014
/proc/meminfo: memFree=751328/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6976 CPUtime=1182.45
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3746 0 0 0 118240 5 0 0 25 0 1 0 218252446 7143424 1271 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1744 1271 72 123 0 1619 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 6976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12014
/proc/meminfo: memFree=751328/2055920 swapFree=4192812/4192956
[pid=11815] ppid=11813 vsize=6976 CPUtime=1200.07
/proc/11815/stat : 11815 (march_ks) R 11813 11815 10672 0 -1 4194304 3747 0 0 0 120001 6 0 0 25 0 1 0 218252446 7143424 1272 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11815/statm: 1744 1272 72 123 0 1619 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6976

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): 1200.46
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06299
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 6976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3747
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= 24732

runsolver used 1.15782 second user time and 2.73058 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 14:49:36 UTC 2007

IDJOB= 301643
IDBENCH= 20064
IDSOLVER= 111
FILE ID= node3/301643-1171982976

PBS_JOBID= 3849038

Free space on /tmp= 66548 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1172786648-06.cnf
COMMAND LINE= /tmp/evaluation/301643-1171982976/march_ks /tmp/evaluation/301643-1171982976/instance-301643-1171982976.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-301643-1171982976 -o ROOT/results/node3/solver-301643-1171982976 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301643-1171982976/march_ks /tmp/evaluation/301643-1171982976/instance-301643-1171982976.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  27847d68fadd27947440c2e2b03da894

RANDOM SEED= 937506965

TIME LIMIT= 1200 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		: 3000.241
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		: 3000.241
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:        756992 kB
Buffers:         62496 kB
Cached:        1101800 kB
SwapCached:          0 kB
Active:         557952 kB
Inactive:       661352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        756992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          73936 kB
Slab:            65348 kB
Committed_AS:  1061840 kB
PageTables:       1656 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= 66548 MiB

End job on node3 on Tue Feb 20 15:09:38 UTC 2007