Trace number 1544276

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
MD5SUMac206d26fdd8779eb6f2b1fce5fa4c62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark154.741
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.71	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.71	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.71	c main()::
0.69/0.71	c initFormula():: searching for DIMACS p-line....
0.69/0.71	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.71	c parseCNF():: parsing....
0.69/0.71	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.71	c runParser():: parsing was successful, warming up engines...
0.69/0.71	c simplify_formula():: removed 0 tautological, 289 satisfied and 0 duplicate clauses
0.69/0.71	c preprocessing fase I completed:: there are now 11956 free variables and 50111 clauses.
0.69/0.71	c stat :: sign balance is biased by 0.469
0.69/0.71	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.71	c using 3-SAT heuristics (occurence based diff)
0.69/0.71	c longest clause has size 3
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 192 duplicate clauses
0.69/0.71	c resolvent_look() :: found 92 resolvents
0.69/0.71	c lessRedundantTransformation():: nothing to be done.
0.69/0.71	c transformTo3SAT():: you gave me 12000 variables and 50203 clauses.
0.69/0.71	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.71	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.71	c transformTo3SAT():: the transformation yielded 12000 variabels and 50203 clauses.
0.69/0.71	c main():: clause / variable ratio: ( 50203 / 12000 ) = 4.18
0.69/0.71	c longest clause has size 3
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71	c dynamic_preselect_setsize :: off
0.69/0.71	c suggested doublelook initial :: 0
0.69/0.71	c main():: all systems go!
0.69/0.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 6374 JD: 816
594.04/594.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544276-1238607343/watcher-1544276-1238607343 -o /tmp/evaluation-result-1544276-1238607343/solver-1544276-1238607343 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544276-1238607343.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): 1800 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 1.02 1.00 3/64 22775
/proc/meminfo: memFree=1360384/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=1948 CPUtime=0
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 1133399544 1994752 337 1992294400 134512640 135019032 4294956224 18446744073709551615 134787373 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 487 337 47 123 0 362 0

[startup+0.0632409 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22775
/proc/meminfo: memFree=1360384/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=2740 CPUtime=0.06
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 577 0 0 0 6 0 0 0 18 0 1 0 1133399544 2805760 563 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 685 563 47 123 0 560 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2740

[startup+0.101243 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22775
/proc/meminfo: memFree=1360384/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=5536 CPUtime=0.09
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 1133399544 5668864 894 1992294400 134512640 135019032 4294956224 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301256 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22775
/proc/meminfo: memFree=1360384/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=7304 CPUtime=0.29
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 3621 0 0 0 28 1 0 0 19 0 1 0 1133399544 7479296 1352 1992294400 134512640 135019032 4294956224 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 1826 1352 63 123 0 1701 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7304

[startup+0.701281 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22775
/proc/meminfo: memFree=1360384/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=16808 CPUtime=0.69
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 9776 0 0 0 65 4 0 0 23 0 1 0 1133399544 17211392 3146 1992294400 134512640 135019032 4294956224 18446744073709551615 134657979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4202 3146 68 123 0 4077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16808

[startup+1.50133 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22776
/proc/meminfo: memFree=1347768/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=15448 CPUtime=1.49
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 10213 0 0 0 145 4 0 0 25 0 1 0 1133399544 15818752 3206 1992294400 134512640 135019032 4294956224 18446744073709551615 134525452 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 3862 3206 73 123 0 3737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15448

[startup+3.10143 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22776
/proc/meminfo: memFree=1347576/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=15724 CPUtime=3.09
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 10270 0 0 0 305 4 0 0 25 0 1 0 1133399544 16101376 3263 1992294400 134512640 135019032 4294956224 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 3931 3263 73 123 0 3806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15724

[startup+6.30163 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22776
/proc/meminfo: memFree=1347000/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=16008 CPUtime=6.29
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 10376 0 0 0 625 4 0 0 25 0 1 0 1133399544 16392192 3369 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4002 3369 73 123 0 3877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16008

[startup+12.701 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22776
/proc/meminfo: memFree=1345592/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=17312 CPUtime=12.69
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 10681 0 0 0 1264 5 0 0 25 0 1 0 1133399544 17727488 3674 1992294400 134512640 135019032 4294956224 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4328 3674 73 123 0 4203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17312

[startup+25.5018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22776
/proc/meminfo: memFree=1345272/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=18208 CPUtime=25.49
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 10792 0 0 0 2544 5 0 0 25 0 1 0 1133399544 18644992 3785 1992294400 134512640 135019032 4294956224 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4552 3785 73 123 0 4427 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18208

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22776
/proc/meminfo: memFree=1344888/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=18632 CPUtime=51.07
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 10890 0 0 0 5102 5 0 0 25 0 1 0 1133399544 19079168 3883 1992294400 134512640 135019032 4294956224 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4658 3883 73 123 0 4533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18632

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22776
/proc/meminfo: memFree=1344568/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=18888 CPUtime=102.25
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 10972 0 0 0 10220 5 0 0 25 0 1 0 1133399544 19341312 3965 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4722 3965 73 123 0 4597 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18888

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1344248/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=19272 CPUtime=162.22
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11047 0 0 0 16216 6 0 0 25 0 1 0 1133399544 19734528 4040 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4818 4040 73 123 0 4693 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19272

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1344056/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=19416 CPUtime=222.2
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11098 0 0 0 22214 6 0 0 25 0 1 0 1133399544 19881984 4091 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4854 4091 73 123 0 4729 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1343928/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=19544 CPUtime=282.16
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11140 0 0 0 28210 6 0 0 25 0 1 0 1133399544 20013056 4133 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4886 4133 73 123 0 4761 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 19544

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1343800/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=19808 CPUtime=342.14
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11179 0 0 0 34208 6 0 0 25 0 1 0 1133399544 20283392 4172 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4952 4172 73 123 0 4827 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 19808

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1343672/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=19936 CPUtime=402.12
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11214 0 0 0 40206 6 0 0 25 0 1 0 1133399544 20414464 4207 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 4984 4207 73 123 0 4859 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 19936

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1343608/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=20064 CPUtime=462.09
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11245 0 0 0 46203 6 0 0 25 0 1 0 1133399544 20545536 4238 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5016 4238 73 123 0 4891 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 20064

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1343480/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=20064 CPUtime=522.06
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11269 0 0 0 52200 6 0 0 25 0 1 0 1133399544 20545536 4262 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5016 4262 73 123 0 4891 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 20064

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1343352/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=20260 CPUtime=582.05
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11295 0 0 0 58199 6 0 0 25 0 1 0 1133399544 20746240 4288 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5065 4288 73 123 0 4940 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 20260

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1342840/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=20828 CPUtime=642.03
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11434 0 0 0 64197 6 0 0 25 0 1 0 1133399544 21327872 4427 1992294400 134512640 135019032 4294956224 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5207 4427 73 123 0 5082 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 20828

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1342456/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21084 CPUtime=702
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11505 0 0 0 70194 6 0 0 25 0 1 0 1133399544 21590016 4498 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5271 4498 73 123 0 5146 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 21084

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1342200/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21340 CPUtime=761.98
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11549 0 0 0 76192 6 0 0 25 0 1 0 1133399544 21852160 4542 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5335 4542 73 123 0 5210 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 21340

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1342072/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21468 CPUtime=821.96
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11586 0 0 0 82189 7 0 0 25 0 1 0 1133399544 21983232 4579 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5367 4579 73 123 0 5242 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 21468

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1342008/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21596 CPUtime=881.93
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11617 0 0 0 88186 7 0 0 25 0 1 0 1133399544 22114304 4610 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5399 4610 73 123 0 5274 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 21596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1341944/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21724 CPUtime=941.91
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11642 0 0 0 94184 7 0 0 25 0 1 0 1133399544 22245376 4635 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5431 4635 73 123 0 5306 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 21724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1341816/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21724 CPUtime=1001.87
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11669 0 0 0 100180 7 0 0 25 0 1 0 1133399544 22245376 4662 1992294400 134512640 135019032 4294956224 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5431 4662 73 123 0 5306 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 21724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1341752/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21852 CPUtime=1061.85
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11697 0 0 0 106178 7 0 0 25 0 1 0 1133399544 22376448 4690 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5463 4690 73 123 0 5338 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 21852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1341688/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=21980 CPUtime=1121.81
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11719 0 0 0 112174 7 0 0 25 0 1 0 1133399544 22507520 4712 1992294400 134512640 135019032 4294956224 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5495 4712 73 123 0 5370 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 21980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22776
/proc/meminfo: memFree=1341624/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=22108 CPUtime=1181.78
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11739 0 0 0 118171 7 0 0 25 0 1 0 1133399544 22638592 4732 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5527 4732 73 123 0 5402 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 22108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 22776
/proc/meminfo: memFree=1341560/2055920 swapFree=4177944/4192956
[pid=22775] ppid=22773 vsize=22108 CPUtime=1200.08
/proc/22775/stat : 22775 (march_ks) R 22773 22775 22460 0 -1 4194304 11745 0 0 0 120001 7 0 0 25 0 1 0 1133399544 22638592 4738 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22775/statm: 5527 4738 73 123 0 5402 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22108

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.078987
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 22108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11745
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= 2
involuntary context switches= 3194

runsolver used 0.968852 second user time and 3.40848 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-01 19:35:43
IDJOB=1544276
IDBENCH=70365
IDSOLVER=559
FILE ID=node29/1544276-1238607343
PBS_JOBID= 9068350
Free space on /tmp= 66472 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544276-1238607343/watcher-1544276-1238607343 -o /tmp/evaluation-result-1544276-1238607343/solver-1544276-1238607343 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544276-1238607343.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ac206d26fdd8779eb6f2b1fce5fa4c62
RANDOM SEED=333413912

node29.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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:       1360864 kB
Buffers:        102744 kB
Cached:         488364 kB
SwapCached:       8856 kB
Active:         227968 kB
Inactive:       373672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360864 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            3792 kB
Writeback:           0 kB
Mapped:          16232 kB
Slab:            79452 kB
Committed_AS:  3189236 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-04-01 19:55:45