Trace number 371090

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) 5000.02 5001.41

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
MD5SUMdfe30801aa981fb55bfdd2dd7062d61d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2468.23
Satisfiable
(Un)Satisfiability was proved
Number of variables6490
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 6500 variables and 17354 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 1440 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 6105 free variables and 15914 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.716
0.19/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26	c using 3-SAT heuristics (occurence based diff)
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 34 duplicate clauses
0.19/0.26	c resolvent_look() :: found 14 resolvents
0.19/0.26	c lessRedundantTransformation():: nothing to be done.
0.19/0.26	c transformTo3SAT():: you gave me 6500 variables and 15928 clauses.
0.19/0.26	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.26	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.26	c transformTo3SAT():: the transformation yielded 6500 variabels and 15928 clauses.
0.19/0.26	c main():: clause / variable ratio: ( 15928 / 6500 ) = 2.45
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c dynamic_preselect_setsize :: on
0.19/0.26	c suggested doublelook initial :: 0
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 258 JD: 33
12.19/12.23	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-371090-1177196608 -o ROOT/results/node7/solver-371090-1177196608 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371090-1177196608/march_ks /tmp/evaluation/371090-1177196608/instance-371090-1177196608.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10745
/proc/meminfo: memFree=1688432/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=1344 CPUtime=0
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 195698404 1376256 209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 336 209 47 123 0 211 0

[startup+0.0914021 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10745
/proc/meminfo: memFree=1688432/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=2760 CPUtime=0.08
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 1067 0 0 0 8 0 0 0 18 0 1 0 195698404 2826240 486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 690 486 52 123 0 565 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2760

[startup+0.101403 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10745
/proc/meminfo: memFree=1688432/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=3156 CPUtime=0.09
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 1251 0 0 0 9 0 0 0 18 0 1 0 195698404 3231744 578 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660800 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 789 578 52 123 0 664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3156

[startup+0.301424 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10745
/proc/meminfo: memFree=1688432/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=7592 CPUtime=0.29
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 3768 0 0 0 28 1 0 0 19 0 1 0 195698404 7774208 1662 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 1898 1662 72 123 0 1773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7592

[startup+0.701466 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10745
/proc/meminfo: memFree=1688432/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=7708 CPUtime=0.69
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 3782 0 0 0 68 1 0 0 23 0 1 0 195698404 7892992 1676 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 1927 1676 73 123 0 1802 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7708

[startup+1.50255 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10746
/proc/meminfo: memFree=1681768/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=7968 CPUtime=1.49
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 3830 0 0 0 148 1 0 0 25 0 1 0 195698404 8159232 1724 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 1992 1724 73 123 0 1867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7968

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10746
/proc/meminfo: memFree=1681576/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=8100 CPUtime=3.09
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 3870 0 0 0 308 1 0 0 25 0 1 0 195698404 8294400 1764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2025 1764 73 123 0 1900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8100

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10746
/proc/meminfo: memFree=1681320/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=8232 CPUtime=6.29
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 3916 0 0 0 628 1 0 0 25 0 1 0 195698404 8429568 1810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2058 1810 73 123 0 1933 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8232

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10746
/proc/meminfo: memFree=1680936/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=8616 CPUtime=12.69
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 3987 0 0 0 1268 1 0 0 25 0 1 0 195698404 8822784 1881 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2154 1881 73 123 0 2029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8616

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10746
/proc/meminfo: memFree=1680680/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=8872 CPUtime=25.48
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4058 0 0 0 2547 1 0 0 25 0 1 0 195698404 9084928 1952 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2218 1952 73 123 0 2093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8872

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10746
/proc/meminfo: memFree=1680296/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=9128 CPUtime=51.07
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4132 0 0 0 5106 1 0 0 25 0 1 0 195698404 9347072 2026 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2282 2026 73 123 0 2157 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9128

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1679976/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=9520 CPUtime=102.27
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4203 0 0 0 10225 2 0 0 25 0 1 0 195698404 9748480 2097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2380 2097 73 123 0 2255 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9520

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10746
/proc/meminfo: memFree=1679720/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=9784 CPUtime=162.24
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4270 0 0 0 16222 2 0 0 25 0 1 0 195698404 10018816 2164 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563401 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2446 2164 73 123 0 2321 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9784

[startup+222.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 10746
/proc/meminfo: memFree=1679528/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10048 CPUtime=222.23
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4317 0 0 0 22220 3 0 0 25 0 1 0 195698404 10289152 2211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2512 2211 73 123 0 2387 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10048

[startup+282.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 10746
/proc/meminfo: memFree=1679400/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10180 CPUtime=282.21
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4357 0 0 0 28218 3 0 0 25 0 1 0 195698404 10424320 2251 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2545 2251 73 123 0 2420 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10180

[startup+342.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 10746
/proc/meminfo: memFree=1679272/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10312 CPUtime=342.2
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4388 0 0 0 34216 4 0 0 25 0 1 0 195698404 10559488 2282 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2578 2282 73 123 0 2453 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10312

[startup+402.302 s]
/proc/loadavg: 1.16 1.07 1.01 2/78 10746
/proc/meminfo: memFree=1679144/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10444 CPUtime=402.18
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4419 0 0 0 40214 4 0 0 25 0 1 0 195698404 10694656 2313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2611 2313 73 123 0 2486 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10444

[startup+462.302 s]
/proc/loadavg: 1.11 1.07 1.01 2/78 10746
/proc/meminfo: memFree=1679144/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10444 CPUtime=462.17
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4441 0 0 0 46212 5 0 0 25 0 1 0 195698404 10694656 2335 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2611 2335 73 123 0 2486 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10444

[startup+522.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 10746
/proc/meminfo: memFree=1679080/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10576 CPUtime=522.15
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4458 0 0 0 52210 5 0 0 25 0 1 0 195698404 10829824 2352 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2644 2352 73 123 0 2519 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10576

[startup+582.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 10746
/proc/meminfo: memFree=1678952/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10576 CPUtime=582.14
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4475 0 0 0 58208 6 0 0 25 0 1 0 195698404 10829824 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2644 2369 73 123 0 2519 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10576

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 10746
/proc/meminfo: memFree=1678888/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=10708 CPUtime=642.12
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4495 0 0 0 64206 6 0 0 25 0 1 0 195698404 10964992 2389 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 2677 2389 73 123 0 2552 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10708


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677352/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12292 CPUtime=4001.17
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4885 0 0 0 400083 34 0 0 25 0 1 0 195698404 12587008 2779 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3073 2779 73 123 0 2948 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 12292

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677352/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12292 CPUtime=4061.15
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4887 0 0 0 406081 34 0 0 25 0 1 0 195698404 12587008 2781 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3073 2781 73 123 0 2948 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 12292

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677288/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12292 CPUtime=4121.13
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4891 0 0 0 412078 35 0 0 25 0 1 0 195698404 12587008 2785 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3073 2785 73 123 0 2948 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 12292

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677288/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12292 CPUtime=4181.12
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4900 0 0 0 418077 35 0 0 25 0 1 0 195698404 12587008 2794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3073 2794 73 123 0 2948 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 12292

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677224/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12424 CPUtime=4241.11
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4910 0 0 0 424075 36 0 0 25 0 1 0 195698404 12722176 2804 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3106 2804 73 123 0 2981 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 12424

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677160/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12424 CPUtime=4301.08
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4918 0 0 0 430072 36 0 0 25 0 1 0 195698404 12722176 2812 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3106 2812 73 123 0 2981 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 12424

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677160/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12424 CPUtime=4361.07
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4929 0 0 0 436070 37 0 0 25 0 1 0 195698404 12722176 2823 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3106 2823 73 123 0 2981 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 12424

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677160/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12424 CPUtime=4421.05
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4932 0 0 0 442068 37 0 0 25 0 1 0 195698404 12722176 2826 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3106 2826 73 123 0 2981 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 12424

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677096/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12424 CPUtime=4481.04
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4937 0 0 0 448066 38 0 0 25 0 1 0 195698404 12722176 2831 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3106 2831 73 123 0 2981 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 12424

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677096/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12424 CPUtime=4541.02
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4939 0 0 0 454064 38 0 0 25 0 1 0 195698404 12722176 2833 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3106 2833 73 123 0 2981 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 12424

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677032/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=4601.02
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4942 0 0 0 460063 39 0 0 25 0 1 0 195698404 12857344 2836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2836 73 123 0 3014 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 12556

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677032/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=4660.99
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4945 0 0 0 466060 39 0 0 25 0 1 0 195698404 12857344 2839 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2839 73 123 0 3014 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 12556

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1677032/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=4720.98
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4948 0 0 0 472059 39 0 0 25 0 1 0 195698404 12857344 2842 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2842 73 123 0 3014 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 12556

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1676968/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=4780.96
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4953 0 0 0 478056 40 0 0 25 0 1 0 195698404 12857344 2847 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2847 73 123 0 3014 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 12556

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1676904/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=4840.95
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4957 0 0 0 484055 40 0 0 25 0 1 0 195698404 12857344 2851 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2851 73 123 0 3014 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 12556

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1676904/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=4900.94
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4959 0 0 0 490053 41 0 0 25 0 1 0 195698404 12857344 2853 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2853 73 123 0 3014 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 12556

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1676968/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=4960.91
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4961 0 0 0 496050 41 0 0 25 0 1 0 195698404 12857344 2855 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2855 73 123 0 3014 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 12556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10946
/proc/meminfo: memFree=1676904/2055920 swapFree=4159720/4192956
[pid=10745] ppid=10743 vsize=12556 CPUtime=5000.01
/proc/10745/stat : 10745 (march_ks) R 10743 10745 10256 0 -1 4194304 4963 0 0 0 499960 41 0 0 25 0 1 0 195698404 12857344 2857 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/10745/statm: 3139 2857 73 123 0 3014 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12556

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): 5001.41
CPU time (s): 5000.02
CPU user time (s): 4999.6
CPU system time (s): 0.421935
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 12556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4963
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= 100276

runsolver used 6.10807 second user time and 11.8022 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 21 23:03:28 UTC 2007

IDJOB= 371090
IDBENCH= 20209
IDSOLVER= 180
FILE ID= node7/371090-1177196608

PBS_JOBID= 4649108

Free space on /tmp= 66409 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/371090-1177196608/march_ks /tmp/evaluation/371090-1177196608/instance-371090-1177196608.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-371090-1177196608 -o ROOT/results/node7/solver-371090-1177196608 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371090-1177196608/march_ks /tmp/evaluation/371090-1177196608/instance-371090-1177196608.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dfe30801aa981fb55bfdd2dd7062d61d

RANDOM SEED= 167027418

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1688904 kB
Buffers:         46716 kB
Cached:         253336 kB
SwapCached:      13428 kB
Active:         148764 kB
Inactive:       174992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688904 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          30384 kB
Slab:            28760 kB
Committed_AS:  8822044 kB
PageTables:       1860 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= 66409 MiB

End job on node7 on Sun Apr 22 00:26:51 UTC 2007