Trace number 1544170

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08207
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.41	c main()::
0.39/0.41	c initFormula():: searching for DIMACS p-line....
0.39/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.41	c parseCNF():: parsing....
0.39/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.41	c runParser():: parsing was successful, warming up engines...
0.39/0.41	c simplify_formula():: removed 0 tautological, 152 satisfied and 0 duplicate clauses
0.39/0.41	c preprocessing fase I completed:: there are now 7978 free variables and 33448 clauses.
0.39/0.41	c stat :: sign balance is biased by 0.470
0.39/0.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.41	c using 3-SAT heuristics (occurence based diff)
0.39/0.41	c longest clause has size 3
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 135 duplicate clauses
0.39/0.41	c resolvent_look() :: found 73 resolvents
0.39/0.41	c lessRedundantTransformation():: nothing to be done.
0.39/0.41	c transformTo3SAT():: you gave me 8000 variables and 33521 clauses.
0.39/0.41	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.41	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.41	c transformTo3SAT():: the transformation yielded 8000 variabels and 33521 clauses.
0.39/0.41	c main():: clause / variable ratio: ( 33521 / 8000 ) = 4.19
0.39/0.41	c longest clause has size 3
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c dynamic_preselect_setsize :: off
0.39/0.41	c suggested doublelook initial :: 0
0.39/0.41	c main():: all systems go!
0.39/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 657 JD: 546
8.80/8.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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-1544170-1238605177/watcher-1544170-1238605177 -o /tmp/evaluation-result-1544170-1238605177/solver-1544170-1238605177 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544170-1238605177.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: 0.91 0.98 0.99 3/72 21393
/proc/meminfo: memFree=1659752/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=1512 CPUtime=0
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 1133178830 1548288 251 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 378 251 47 123 0 253 0

[startup+0.0643171 s]
/proc/loadavg: 0.91 0.98 0.99 3/72 21393
/proc/meminfo: memFree=1659752/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=3868 CPUtime=0.05
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 804 0 0 0 5 0 0 0 18 0 1 0 1133178830 3960832 609 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 967 609 50 123 0 842 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3868

[startup+0.101322 s]
/proc/loadavg: 0.91 0.98 0.99 3/72 21393
/proc/meminfo: memFree=1659752/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=5240 CPUtime=0.09
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 1470 0 0 0 9 0 0 0 18 0 1 0 1133178830 5365760 955 1992294400 134512640 135019032 4294956240 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 1310 955 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301357 s]
/proc/loadavg: 0.91 0.98 0.99 3/72 21393
/proc/meminfo: memFree=1659752/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=6740 CPUtime=0.3
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 4304 0 0 0 28 2 0 0 19 0 1 0 1133178830 6901760 1311 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 1685 1315 67 123 0 1560 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6740

[startup+0.701429 s]
/proc/loadavg: 0.91 0.98 0.99 3/72 21393
/proc/meminfo: memFree=1659752/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=10488 CPUtime=0.69
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 6515 0 0 0 67 2 0 0 23 0 1 0 1133178830 10739712 2190 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 2622 2190 73 123 0 2497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10488

[startup+1.50158 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 21394
/proc/meminfo: memFree=1651104/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=10764 CPUtime=1.49
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 6576 0 0 0 147 2 0 0 25 0 1 0 1133178830 11022336 2251 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 2691 2251 73 123 0 2566 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10764

[startup+3.10186 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 21394
/proc/meminfo: memFree=1650656/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=11560 CPUtime=3.09
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 6739 0 0 0 306 3 0 0 25 0 1 0 1133178830 11837440 2414 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 2890 2414 73 123 0 2765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11560

[startup+6.30145 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 21394
/proc/meminfo: memFree=1649696/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=11948 CPUtime=6.29
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 6841 0 0 0 626 3 0 0 25 0 1 0 1133178830 12234752 2516 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 2987 2516 73 123 0 2862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11948

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 21394
/proc/meminfo: memFree=1649376/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=12340 CPUtime=12.69
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 6928 0 0 0 1266 3 0 0 25 0 1 0 1133178830 12636160 2603 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3085 2603 73 123 0 2960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12340

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.99 2/73 21394
/proc/meminfo: memFree=1648992/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=12728 CPUtime=25.48
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7031 0 0 0 2545 3 0 0 25 0 1 0 1133178830 13033472 2706 1992294400 134512640 135019032 4294956240 18446744073709551615 134526405 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3182 2706 73 123 0 3057 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12728

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/73 21394
/proc/meminfo: memFree=1648608/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=13128 CPUtime=51.06
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7117 0 0 0 5103 3 0 0 25 0 1 0 1133178830 13443072 2792 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3282 2792 73 123 0 3157 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13128

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1647712/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=13772 CPUtime=102.25
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7289 0 0 0 10221 4 0 0 25 0 1 0 1133178830 14102528 2964 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3443 2964 73 123 0 3318 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13772

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1647584/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14028 CPUtime=162.21
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7350 0 0 0 16217 4 0 0 25 0 1 0 1133178830 14364672 3025 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3507 3025 73 123 0 3382 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 14028

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1647392/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14156 CPUtime=222.17
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7397 0 0 0 22213 4 0 0 25 0 1 0 1133178830 14495744 3072 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3539 3072 73 123 0 3414 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 14156

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1647264/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14284 CPUtime=282.14
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7434 0 0 0 28210 4 0 0 25 0 1 0 1133178830 14626816 3109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538705 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3571 3109 73 123 0 3446 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 14284

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1647136/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14412 CPUtime=342.1
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7470 0 0 0 34206 4 0 0 25 0 1 0 1133178830 14757888 3145 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3603 3145 73 123 0 3478 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 14412

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1647008/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14540 CPUtime=402.08
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7493 0 0 0 40203 5 0 0 25 0 1 0 1133178830 14888960 3168 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3635 3168 73 123 0 3510 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 14540

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646944/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14540 CPUtime=462.05
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7514 0 0 0 46200 5 0 0 25 0 1 0 1133178830 14888960 3189 1992294400 134512640 135019032 4294956240 18446744073709551615 134542785 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3635 3189 73 123 0 3510 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 14540

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646880/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14668 CPUtime=522.02
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7534 0 0 0 52197 5 0 0 25 0 1 0 1133178830 15020032 3209 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3667 3209 73 123 0 3542 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 14668

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646816/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14796 CPUtime=581.98
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7550 0 0 0 58193 5 0 0 25 0 1 0 1133178830 15151104 3225 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3699 3225 73 123 0 3574 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 14796

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646752/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14796 CPUtime=641.95
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7568 0 0 0 64190 5 0 0 25 0 1 0 1133178830 15151104 3243 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3699 3243 73 123 0 3574 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 14796

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646624/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14924 CPUtime=701.92
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7584 0 0 0 70187 5 0 0 25 0 1 0 1133178830 15282176 3259 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3731 3259 73 123 0 3606 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 14924

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646560/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=14924 CPUtime=761.89
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7601 0 0 0 76184 5 0 0 25 0 1 0 1133178830 15282176 3276 1992294400 134512640 135019032 4294956240 18446744073709551615 134538454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3731 3276 73 123 0 3606 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 14924

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646496/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15052 CPUtime=821.85
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7613 0 0 0 82180 5 0 0 25 0 1 0 1133178830 15413248 3288 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3763 3288 73 123 0 3638 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 15052

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646496/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15052 CPUtime=881.82
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7626 0 0 0 88177 5 0 0 25 0 1 0 1133178830 15413248 3301 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3763 3301 73 123 0 3638 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 15052

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646432/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15052 CPUtime=941.79
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7636 0 0 0 94174 5 0 0 25 0 1 0 1133178830 15413248 3311 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3763 3311 73 123 0 3638 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 15052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646432/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15180 CPUtime=1001.76
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7647 0 0 0 100171 5 0 0 25 0 1 0 1133178830 15544320 3322 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3795 3322 73 123 0 3670 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 15180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646304/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15180 CPUtime=1061.73
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7658 0 0 0 106168 5 0 0 25 0 1 0 1133178830 15544320 3333 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3795 3333 73 123 0 3670 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 15180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646304/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15180 CPUtime=1121.69
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7668 0 0 0 112164 5 0 0 25 0 1 0 1133178830 15544320 3343 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3795 3343 73 123 0 3670 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 15180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646240/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15308 CPUtime=1181.66
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7675 0 0 0 118161 5 0 0 25 0 1 0 1133178830 15675392 3350 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3827 3350 73 123 0 3702 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 15308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646240/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15308 CPUtime=1200.06
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7680 0 0 0 120001 5 0 0 25 0 1 0 1133178830 15675392 3355 1992294400 134512640 135019032 4294956240 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3827 3355 73 123 0 3702 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15308

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21400
/proc/meminfo: memFree=1646240/2055920 swapFree=4174692/4192956
[pid=21393] ppid=21391 vsize=15308 CPUtime=1200.06
/proc/21393/stat : 21393 (march_ks) R 21391 21393 21326 0 -1 4194304 7680 0 0 0 120001 5 0 0 25 0 1 0 1133178830 15675392 3355 1992294400 134512640 135019032 4294956240 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 0 0 0
/proc/21393/statm: 3827 3355 73 123 0 3702 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06099
CPU usage (%): 99.9475
Max. virtual memory (cumulated for all children) (KiB): 15308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7680
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= 4212

runsolver used 1.12083 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 18:59:37
IDJOB=1544170
IDBENCH=70312
IDSOLVER=559
FILE ID=node67/1544170-1238605177
PBS_JOBID= 9068365
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544170-1238605177/watcher-1544170-1238605177 -o /tmp/evaluation-result-1544170-1238605177/solver-1544170-1238605177 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544170-1238605177.cnf            

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=251972484

node67.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		: 3000.265
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		: 3000.265
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:       1660232 kB
Buffers:         82648 kB
Cached:         221676 kB
SwapCached:       9632 kB
Active:         194132 kB
Inactive:       121232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660232 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          16756 kB
Slab:            65496 kB
Committed_AS:  3289188 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-04-01 19:19:40