Trace number 334709

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) 1200.04 1200.52

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-gigamax.used-as.sat04-984.sat05-4194.reshuffled-07.cnf
MD5SUMc7db94a671d9411eb90a6ffa8f8c530f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark323.087
Satisfiable
(Un)Satisfiability was proved
Number of variables29249
Number of clauses861366
Sum of the clauses size1745389
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2858070
Number of clauses of size 30
Number of clauses of size 46
Number of clauses of size 528
Number of clauses of size over 53262

Solver Data (download as text)

12.19/12.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
12.19/12.29	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
12.19/12.29	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
12.19/12.29	c main()::
12.19/12.29	c initFormula():: searching for DIMACS p-line....
12.19/12.29	c full lookahead due to high density!
12.19/12.29	c initFormula():: the DIMACS p-line indicates a CNF of 29249 variables and 861366 clauses.
12.19/12.29	c parseCNF():: parsing....
12.19/12.29	c parseCNF():: the CNF contains 0 unary clauses.
12.19/12.29	c runParser():: parsing was successful, warming up engines...
12.19/12.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.19/12.29	c preprocessing fase I completed:: there are now 29249 free variables and 861366 clauses.
12.19/12.29	c stat :: sign balance is biased by 56.695
12.19/12.29	c shorten_equivalence(): average equivalence length reduced from nan to nan
12.19/12.29	c using k-SAT heuristics (size based diff)
12.19/12.29	c longest clause has size 10
12.19/12.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.19/12.29	c main():: clause / variable ratio: ( 861366 / 29249 ) = 29.45
12.19/12.29	c longest clause has size 10
12.19/12.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.19/12.29	c dynamic_preselect_setsize :: on
12.19/12.29	c suggested doublelook initial :: 0
12.19/12.29	c main():: all systems go!
12.19/12.29	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/node10/watcher-334709-1173588659 -o ROOT/results/node10/solver-334709-1173588659 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334709-1173588659/march_ks /tmp/evaluation/334709-1173588659/instance-334709-1173588659.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: 0.91 0.95 0.97 2/77 31691
/proc/meminfo: memFree=1618032/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=4024 CPUtime=0
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 755 0 0 0 0 0 0 0 18 0 1 0 378821089 4120576 740 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 1006 745 45 123 0 881 0

[startup+0.0704911 s]
/proc/loadavg: 0.91 0.95 0.97 2/77 31691
/proc/meminfo: memFree=1618032/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=10480 CPUtime=0.05
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 1732 0 0 0 5 0 0 0 18 0 1 0 378821089 10731520 1717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 2620 1717 47 123 0 2495 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10480

[startup+0.101496 s]
/proc/loadavg: 0.91 0.95 0.97 2/77 31691
/proc/meminfo: memFree=1618032/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=11008 CPUtime=0.09
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 1875 0 0 0 8 1 0 0 18 0 1 0 378821089 11272192 1860 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 2752 1860 47 123 0 2627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11008

[startup+0.301522 s]
/proc/loadavg: 0.91 0.95 0.97 2/77 31691
/proc/meminfo: memFree=1618032/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=13912 CPUtime=0.29
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 2797 0 0 0 28 1 0 0 19 0 1 0 378821089 14245888 2782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 3478 2782 47 123 0 3353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13912

[startup+0.701577 s]
/proc/loadavg: 0.91 0.95 0.97 2/77 31691
/proc/meminfo: memFree=1618032/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=19852 CPUtime=0.69
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 4643 0 0 0 67 2 0 0 23 0 1 0 378821089 20328448 4628 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 4963 4628 47 123 0 4838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19852

[startup+1.50168 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 31692
/proc/meminfo: memFree=1579368/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=58148 CPUtime=1.49
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 9924 0 0 0 144 5 0 0 25 0 1 0 378821089 59543552 7090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561713 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 14537 7090 49 123 0 14412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58148

[startup+3.1019 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 31692
/proc/meminfo: memFree=1590184/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=73688 CPUtime=3.09
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 19123 0 0 0 301 8 0 0 25 0 1 0 378821089 75456512 11596 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 18422 11596 51 123 0 18297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73688

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 31692
/proc/meminfo: memFree=1571496/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=73520 CPUtime=6.29
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 34827 0 0 0 613 16 0 0 25 0 1 0 378821089 75284480 11581 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 18380 11581 62 123 0 18255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 73520

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 31692
/proc/meminfo: memFree=1566440/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=118768 CPUtime=12.69
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 66613 0 0 0 1238 31 0 0 25 0 1 0 378821089 121618432 17479 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 29692 17479 72 123 0 29567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118768

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 31692
/proc/meminfo: memFree=1547176/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=119696 CPUtime=25.48
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 66839 0 0 0 2517 31 0 0 25 0 1 0 378821089 122568704 17705 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 29924 17705 72 123 0 29799 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119696

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 31692
/proc/meminfo: memFree=1546088/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=121140 CPUtime=51.07
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67170 0 0 0 5076 31 0 0 25 0 1 0 378821089 124047360 18036 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30285 18036 72 123 0 30160 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 121140

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 31692
/proc/meminfo: memFree=1545256/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=121680 CPUtime=102.26
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67313 0 0 0 10194 32 0 0 25 0 1 0 378821089 124600320 18179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30420 18179 72 123 0 30295 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 121680

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1544808/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=122136 CPUtime=162.24
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67421 0 0 0 16191 33 0 0 25 0 1 0 378821089 125067264 18287 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30534 18287 72 123 0 30409 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 122136

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1544552/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=122364 CPUtime=222.22
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67476 0 0 0 22189 33 0 0 25 0 1 0 378821089 125300736 18342 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30591 18342 72 123 0 30466 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 122364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1544296/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=122704 CPUtime=282.21
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67531 0 0 0 28187 34 0 0 25 0 1 0 378821089 125648896 18397 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30676 18397 72 123 0 30551 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 122704

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1544104/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=123216 CPUtime=342.19
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67585 0 0 0 34185 34 0 0 25 0 1 0 378821089 126173184 18451 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30804 18451 72 123 0 30679 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 123216

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1543912/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=123216 CPUtime=402.17
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67639 0 0 0 40182 35 0 0 25 0 1 0 378821089 126173184 18505 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30804 18505 72 123 0 30679 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 123216

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1543784/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=123216 CPUtime=462.15
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67693 0 0 0 46180 35 0 0 25 0 1 0 378821089 126173184 18559 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30804 18559 72 123 0 30679 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 123216

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1543528/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=123980 CPUtime=522.13
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67748 0 0 0 52177 36 0 0 25 0 1 0 378821089 126955520 18614 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30995 18614 72 123 0 30870 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 123980

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31692
/proc/meminfo: memFree=1543336/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=123980 CPUtime=582.11
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67802 0 0 0 58175 36 0 0 25 0 1 0 378821089 126955520 18668 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30995 18668 72 123 0 30870 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 123980

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 31814
/proc/meminfo: memFree=1541808/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=123980 CPUtime=642.03
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67856 0 0 0 64167 36 0 0 25 0 1 0 378821089 126955520 18722 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 30995 18722 72 123 0 30870 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 123980

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1542760/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=125132 CPUtime=701.97
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67911 0 0 0 70160 37 0 0 25 0 1 0 378821089 128135168 18777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31283 18777 72 123 0 31158 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 125132

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1542568/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=125132 CPUtime=761.95
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 67965 0 0 0 76158 37 0 0 25 0 1 0 378821089 128135168 18831 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31283 18831 72 123 0 31158 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 125132

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1542376/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=125132 CPUtime=821.93
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68021 0 0 0 82155 38 0 0 25 0 1 0 378821089 128135168 18887 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31283 18887 72 123 0 31158 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 125132

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1542184/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=125132 CPUtime=881.92
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68079 0 0 0 88153 39 0 0 25 0 1 0 378821089 128135168 18945 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31283 18945 72 123 0 31158 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 125132

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1541800/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=125132 CPUtime=941.89
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68161 0 0 0 94150 39 0 0 25 0 1 0 378821089 128135168 19027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31283 19027 72 123 0 31158 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 125132

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1541480/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=126856 CPUtime=1001.88
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68226 0 0 0 100148 40 0 0 25 0 1 0 378821089 129900544 19092 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31714 19092 72 123 0 31589 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 126856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1541288/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=126856 CPUtime=1061.85
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68291 0 0 0 106145 40 0 0 25 0 1 0 378821089 129900544 19157 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31714 19157 72 123 0 31589 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 126856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1541032/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=126856 CPUtime=1121.84
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68354 0 0 0 112143 41 0 0 25 0 1 0 378821089 129900544 19220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31714 19220 72 123 0 31589 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 126856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1540776/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=126856 CPUtime=1181.82
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68416 0 0 0 118140 42 0 0 25 0 1 0 378821089 129900544 19282 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31714 19282 72 123 0 31589 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 126856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1540712/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=126988 CPUtime=1200.02
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68436 0 0 0 119960 42 0 0 25 0 1 0 378821089 130035712 19302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31747 19302 72 123 0 31622 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 126988

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: 0.99 0.97 0.97 2/78 31890
/proc/meminfo: memFree=1540712/2055920 swapFree=4168784/4192956
[pid=31691] ppid=31689 vsize=126988 CPUtime=1200.02
/proc/31691/stat : 31691 (march_ks) R 31689 31691 31463 0 -1 4194304 68436 0 0 0 119960 42 0 0 25 0 1 0 378821089 130035712 19302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/31691/statm: 31747 19302 72 123 0 31622 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 126988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1199.61
CPU system time (s): 0.433934
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 126988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68436
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= 1778

runsolver used 1.2788 second user time and 3.09753 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Mar 11 04:51:01 UTC 2007

IDJOB= 334709
IDBENCH= 24634
IDSOLVER= 111
FILE ID= node10/334709-1173588659

PBS_JOBID= 4101228

Free space on /tmp= 66541 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-gigamax.used-as.sat04-984.sat05-4194.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334709-1173588659/march_ks /tmp/evaluation/334709-1173588659/instance-334709-1173588659.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-334709-1173588659 -o ROOT/results/node10/solver-334709-1173588659 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334709-1173588659/march_ks /tmp/evaluation/334709-1173588659/instance-334709-1173588659.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c7db94a671d9411eb90a6ffa8f8c530f

RANDOM SEED= 566173773

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1618440 kB
Buffers:         42936 kB
Cached:         305996 kB
SwapCached:       2696 kB
Active:         246660 kB
Inactive:       125368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618440 kB
SwapTotal:     4192956 kB
SwapFree:      4168784 kB
Dirty:           14452 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            50976 kB
Committed_AS:  1710860 kB
PageTables:       1832 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= 66541 MiB

End job on node10 on Sun Mar 11 05:11:03 UTC 2007