Trace number 332903

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00200.sat05-1329.reshuffled-07.cnf
MD5SUM2ed4f9474a813c543de526c0ca3729de
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.02384
Satisfiable
(Un)Satisfiability was proved
Number of variables725
Number of clauses22684
Sum of the clauses size194068
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 219
Number of clauses of size 3197
Number of clauses of size 4381
Number of clauses of size 51017
Number of clauses of size over 521068

Solver Data (download as text)

8.59/8.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
8.59/8.65	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
8.59/8.65	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
8.59/8.65	c main()::
8.59/8.65	c initFormula():: searching for DIMACS p-line....
8.59/8.65	c full lookahead due to high density!
8.59/8.65	c initFormula():: the DIMACS p-line indicates a CNF of 725 variables and 22684 clauses.
8.59/8.65	c parseCNF():: parsing....
8.59/8.65	c parseCNF():: the CNF contains 2 unary clauses.
8.59/8.65	c runParser():: parsing was successful, warming up engines...
8.59/8.65	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
8.59/8.65	c preprocessing fase I completed:: there are now 723 free variables and 22682 clauses.
8.59/8.65	c stat :: sign balance is biased by 42.739
8.59/8.65	c shorten_equivalence(): average equivalence length reduced from nan to nan
8.59/8.65	c using k-SAT heuristics (size based diff)
8.59/8.65	c longest clause has size 11
8.59/8.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 243229 duplicate clauses
8.59/8.65	c resolvent_look() :: found 16098 resolvents
8.59/8.65	c main():: clause / variable ratio: ( 38780 / 725 ) = 53.49
8.59/8.65	c longest clause has size 11
8.59/8.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
8.59/8.65	c dynamic_preselect_setsize :: off
8.59/8.65	c suggested doublelook initial :: 0
8.59/8.65	c main():: all systems go!
8.59/8.65	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/node3/watcher-332903-1173495169 -o ROOT/results/node3/solver-332903-1173495169 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332903-1173495169/march_ks /tmp/evaluation/332903-1173495169/instance-332903-1173495169.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 0.98 3/77 23676
/proc/meminfo: memFree=1570664/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=836 CPUtime=0
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 369471801 856064 106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 209 106 47 123 0 84 0

[startup+0.0205231 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23676
/proc/meminfo: memFree=1570664/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=1100 CPUtime=0.01
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 179 0 0 0 1 0 0 0 18 0 1 0 369471801 1126400 164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 275 164 47 123 0 150 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.10253 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23676
/proc/meminfo: memFree=1570664/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=3456 CPUtime=0.09
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 611 0 0 0 9 0 0 0 18 0 1 0 369471801 3538944 593 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 864 593 50 123 0 739 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3456

[startup+0.302546 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23676
/proc/meminfo: memFree=1570664/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=5768 CPUtime=0.29
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 1390 0 0 0 29 0 0 0 19 0 1 0 369471801 5906432 1209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 1442 1209 67 123 0 1317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5768

[startup+0.702579 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23676
/proc/meminfo: memFree=1570664/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=6004 CPUtime=0.69
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 1435 0 0 0 69 0 0 0 22 0 1 0 369471801 6148096 1247 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 1501 1247 67 123 0 1376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6004

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1565536/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=7580 CPUtime=1.49
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 1818 0 0 0 149 0 0 0 25 0 1 0 369471801 7761920 1630 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 1895 1630 67 123 0 1770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7580

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1562656/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=10072 CPUtime=3.09
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 2426 0 0 0 308 1 0 0 25 0 1 0 369471801 10313728 2238 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 2518 2238 67 123 0 2393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10072

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1558304/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=14924 CPUtime=6.28
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 3558 0 0 0 627 1 0 0 25 0 1 0 369471801 15282176 3370 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 3731 3370 67 123 0 3606 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14924

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1554016/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=17236 CPUtime=12.69
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8301 0 0 0 1265 4 0 0 25 0 1 0 369471801 17649664 4081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4309 4081 72 123 0 4184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17236

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1554016/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=17236 CPUtime=25.49
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8301 0 0 0 2545 4 0 0 25 0 1 0 369471801 17649664 4081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4309 4081 72 123 0 4184 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17236

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1554080/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=17236 CPUtime=51.08
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8301 0 0 0 5104 4 0 0 25 0 1 0 369471801 17649664 4081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4309 4081 72 123 0 4184 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17236

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1553888/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=17692 CPUtime=102.27
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8385 0 0 0 10223 4 0 0 25 0 1 0 369471801 18116608 4165 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4423 4165 72 123 0 4298 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17692

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1553696/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=17920 CPUtime=162.25
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8429 0 0 0 16220 5 0 0 25 0 1 0 369471801 18350080 4209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4480 4209 72 123 0 4355 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17920

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1553376/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=18260 CPUtime=222.23
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8486 0 0 0 22218 5 0 0 25 0 1 0 369471801 18698240 4266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4565 4266 72 123 0 4440 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18260

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1553184/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=18260 CPUtime=282.21
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8535 0 0 0 28216 5 0 0 25 0 1 0 369471801 18698240 4315 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4565 4315 72 123 0 4440 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18260

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1552992/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=18772 CPUtime=342.2
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8586 0 0 0 34214 6 0 0 25 0 1 0 369471801 19222528 4366 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4693 4366 72 123 0 4568 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1552800/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=18772 CPUtime=402.19
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8633 0 0 0 40213 6 0 0 25 0 1 0 369471801 19222528 4413 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4693 4413 72 123 0 4568 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18772

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23677
/proc/meminfo: memFree=1552608/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=18772 CPUtime=462.17
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8685 0 0 0 46211 6 0 0 25 0 1 0 369471801 19222528 4465 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4693 4465 72 123 0 4568 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18772

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 23787
/proc/meminfo: memFree=1551216/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=19536 CPUtime=522.11
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8731 0 0 0 52204 7 0 0 25 0 1 0 369471801 20004864 4511 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4884 4511 72 123 0 4759 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19536

[startup+582.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 24351
/proc/meminfo: memFree=1551640/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=19536 CPUtime=582.01
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8783 0 0 0 58193 8 0 0 25 0 1 0 369471801 20004864 4563 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4884 4563 72 123 0 4759 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 19536

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 3/78 24351
/proc/meminfo: memFree=1551704/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=19536 CPUtime=642
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8833 0 0 0 64190 10 0 0 25 0 1 0 369471801 20004864 4613 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4884 4613 72 123 0 4759 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 19536

[startup+702.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24351
/proc/meminfo: memFree=1551512/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=20688 CPUtime=701.98
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8885 0 0 0 70188 10 0 0 25 0 1 0 369471801 21184512 4665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5172 4665 72 123 0 5047 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 20688

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24351
/proc/meminfo: memFree=1551384/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=20688 CPUtime=761.97
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8939 0 0 0 76187 10 0 0 25 0 1 0 369471801 21184512 4719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5172 4719 72 123 0 5047 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 20688

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24351
/proc/meminfo: memFree=1551256/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=20688 CPUtime=821.95
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 8996 0 0 0 82184 11 0 0 25 0 1 0 369471801 21184512 4776 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5172 4776 72 123 0 5047 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 20688

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1550936/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=20688 CPUtime=881.93
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9055 0 0 0 88182 11 0 0 25 0 1 0 369471801 21184512 4835 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5172 4835 72 123 0 5047 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 20688

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1550752/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=20688 CPUtime=941.91
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9108 0 0 0 94180 11 0 0 25 0 1 0 369471801 21184512 4888 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5172 4888 72 123 0 5047 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 20688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1550560/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=22412 CPUtime=1001.91
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9168 0 0 0 100179 12 0 0 25 0 1 0 369471801 22949888 4948 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5603 4948 72 123 0 5478 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 22412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1550304/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=22412 CPUtime=1061.89
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9225 0 0 0 106177 12 0 0 25 0 1 0 369471801 22949888 5005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5603 5005 72 123 0 5478 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 22412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1550112/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=22412 CPUtime=1121.87
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9280 0 0 0 112175 12 0 0 25 0 1 0 369471801 22949888 5060 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5603 5060 72 123 0 5478 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 22412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1549856/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=22412 CPUtime=1181.86
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9336 0 0 0 118173 13 0 0 25 0 1 0 369471801 22949888 5116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5603 5116 72 123 0 5478 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 22412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1549792/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=22412 CPUtime=1200.06
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9353 0 0 0 119993 13 0 0 25 0 1 0 369471801 22949888 5133 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5603 5133 72 123 0 5478 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 22412

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24351
/proc/meminfo: memFree=1549792/2055920 swapFree=4158660/4192956
[pid=23676] ppid=23674 vsize=22412 CPUtime=1200.06
/proc/23676/stat : 23676 (march_ks) R 23674 23676 23124 0 -1 4194304 9353 0 0 0 119993 13 0 0 25 0 1 0 369471801 22949888 5133 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5603 5133 72 123 0 5478 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 22412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.138978
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 23416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9353
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= 2816

runsolver used 1.40479 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Mar 10 02:52:49 UTC 2007

IDJOB= 332903
IDBENCH= 24591
IDSOLVER= 111
FILE ID= node3/332903-1173495169

PBS_JOBID= 4101097

Free space on /tmp= 66493 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00200.sat05-1329.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332903-1173495169/march_ks /tmp/evaluation/332903-1173495169/instance-332903-1173495169.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-332903-1173495169 -o ROOT/results/node3/solver-332903-1173495169 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332903-1173495169/march_ks /tmp/evaluation/332903-1173495169/instance-332903-1173495169.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2ed4f9474a813c543de526c0ca3729de

RANDOM SEED= 243349217

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:       1571008 kB
Buffers:         47560 kB
Cached:         348216 kB
SwapCached:       2568 kB
Active:         183456 kB
Inactive:       235456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571008 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            3268 kB
Writeback:           0 kB
Mapped:          30812 kB
Slab:            51636 kB
Committed_AS:  1494680 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= 66516 MiB

End job on node3 on Sat Mar 10 03:12:52 UTC 2007