Trace number 1544190

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
MD5SUM4f302a0a96331733d31d4d68d88fd415
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.9954
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.30	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.30	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.30	c main()::
0.19/0.30	c initFormula():: searching for DIMACS p-line....
0.19/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.19/0.30	c parseCNF():: parsing....
0.19/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.30	c runParser():: parsing was successful, warming up engines...
0.19/0.30	c simplify_formula():: removed 0 tautological, 166 satisfied and 0 duplicate clauses
0.19/0.30	c preprocessing fase I completed:: there are now 5975 free variables and 25034 clauses.
0.19/0.30	c stat :: sign balance is biased by 0.474
0.19/0.30	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.30	c using 3-SAT heuristics (occurence based diff)
0.19/0.30	c longest clause has size 3
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 147 duplicate clauses
0.19/0.30	c resolvent_look() :: found 69 resolvents
0.19/0.30	c lessRedundantTransformation():: nothing to be done.
0.19/0.30	c transformTo3SAT():: you gave me 6000 variables and 25103 clauses.
0.19/0.30	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.30	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.30	c transformTo3SAT():: the transformation yielded 6000 variabels and 25103 clauses.
0.19/0.30	c main():: clause / variable ratio: ( 25103 / 6000 ) = 4.18
0.19/0.30	c longest clause has size 3
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.30	c dynamic_preselect_setsize :: off
0.19/0.30	c suggested doublelook initial :: 0
0.19/0.30	c main():: all systems go!
0.19/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 522 JD: 401
5.79/5.88	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-1544190-1238605876/watcher-1544190-1238605876 -o /tmp/evaluation-result-1544190-1238605876/solver-1544190-1238605876 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544190-1238605876.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 1.00 1.00 3/80 4180
/proc/meminfo: memFree=1353632/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=1296 CPUtime=0
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 1133251452 1327104 210 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 324 210 47 123 0 199 0

[startup+0.0500501 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4180
/proc/meminfo: memFree=1353632/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=3108 CPUtime=0.04
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 625 0 0 0 4 0 0 0 18 0 1 0 1133251452 3182592 507 1992294400 134512640 135019032 4294956224 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 777 507 50 123 0 652 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3108

[startup+0.101056 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4180
/proc/meminfo: memFree=1353632/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=3940 CPUtime=0.09
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 1207 0 0 0 9 0 0 0 18 0 1 0 1133251452 4034560 692 1992294400 134512640 135019032 4294956224 18446744073709551615 134554764 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 985 692 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301076 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4180
/proc/meminfo: memFree=1353632/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=7932 CPUtime=0.29
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4170 0 0 0 28 1 0 0 19 0 1 0 1133251452 8122368 1692 1992294400 134512640 135019032 4294956224 18446744073709551615 134548964 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 1983 1693 71 123 0 1858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7932

[startup+0.701118 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 4180
/proc/meminfo: memFree=1353632/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=8076 CPUtime=0.69
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4186 0 0 0 68 1 0 0 23 0 1 0 1133251452 8269824 1708 1992294400 134512640 135019032 4294956224 18446744073709551615 134548620 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2019 1708 73 123 0 1894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8076

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1346840/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=8620 CPUtime=1.49
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4310 0 0 0 148 1 0 0 25 0 1 0 1133251452 8826880 1832 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2155 1832 73 123 0 2030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8620

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1346264/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=9136 CPUtime=3.09
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4383 0 0 0 308 1 0 0 25 0 1 0 1133251452 9355264 1905 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2284 1905 73 123 0 2159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9136

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1345752/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=9428 CPUtime=6.29
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4447 0 0 0 628 1 0 0 25 0 1 0 1133251452 9654272 1969 1992294400 134512640 135019032 4294956224 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2357 1969 73 123 0 2232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9428

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1345312/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=9684 CPUtime=12.69
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4535 0 0 0 1268 1 0 0 25 0 1 0 1133251452 9916416 2057 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2421 2057 73 123 0 2296 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9684

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1345120/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=10076 CPUtime=25.48
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4609 0 0 0 2547 1 0 0 25 0 1 0 1133251452 10317824 2131 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2519 2131 73 123 0 2394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10076

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1344928/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=10204 CPUtime=51.07
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4665 0 0 0 5105 2 0 0 25 0 1 0 1133251452 10448896 2187 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2551 2187 73 123 0 2426 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10204

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1344544/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=10460 CPUtime=102.25
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4735 0 0 0 10223 2 0 0 25 0 1 0 1133251452 10711040 2257 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2615 2257 73 123 0 2490 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10460

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1344032/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=10972 CPUtime=162.22
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4858 0 0 0 16220 2 0 0 25 0 1 0 1133251452 11235328 2380 1992294400 134512640 135019032 4294956224 18446744073709551615 134542298 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2743 2380 73 123 0 2618 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 10972

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343776/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11228 CPUtime=222.19
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4919 0 0 0 22217 2 0 0 25 0 1 0 1133251452 11497472 2441 1992294400 134512640 135019032 4294956224 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2807 2441 73 123 0 2682 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 11228

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343584/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11356 CPUtime=282.17
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4957 0 0 0 28215 2 0 0 25 0 1 0 1133251452 11628544 2479 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2839 2479 73 123 0 2714 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 11356

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343520/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11484 CPUtime=342.13
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 4985 0 0 0 34211 2 0 0 25 0 1 0 1133251452 11759616 2507 1992294400 134512640 135019032 4294956224 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2871 2507 73 123 0 2746 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 11484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343392/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11612 CPUtime=402.11
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5006 0 0 0 40209 2 0 0 25 0 1 0 1133251452 11890688 2528 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2903 2528 73 123 0 2778 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 11612

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343328/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11612 CPUtime=462.08
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5025 0 0 0 46206 2 0 0 25 0 1 0 1133251452 11890688 2547 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2903 2547 73 123 0 2778 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 11612

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343264/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11740 CPUtime=522.05
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5040 0 0 0 52203 2 0 0 25 0 1 0 1133251452 12021760 2562 1992294400 134512640 135019032 4294956224 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2935 2562 73 123 0 2810 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 11740

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343200/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11740 CPUtime=582.02
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5058 0 0 0 58200 2 0 0 25 0 1 0 1133251452 12021760 2580 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2935 2580 73 123 0 2810 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 11740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343136/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11868 CPUtime=642
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5071 0 0 0 64198 2 0 0 25 0 1 0 1133251452 12152832 2593 1992294400 134512640 135019032 4294956224 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2967 2593 73 123 0 2842 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 11868

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343136/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11868 CPUtime=701.97
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5082 0 0 0 70194 3 0 0 25 0 1 0 1133251452 12152832 2604 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2967 2604 73 123 0 2842 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 11868

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343072/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11996 CPUtime=761.95
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5094 0 0 0 76192 3 0 0 25 0 1 0 1133251452 12283904 2616 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2999 2616 73 123 0 2874 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 11996

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343008/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11996 CPUtime=821.93
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5105 0 0 0 82190 3 0 0 25 0 1 0 1133251452 12283904 2627 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2999 2627 73 123 0 2874 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 11996

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1343008/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=11996 CPUtime=881.9
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5114 0 0 0 88187 3 0 0 25 0 1 0 1133251452 12283904 2636 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 2999 2636 73 123 0 2874 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 11996

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1342944/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=12124 CPUtime=941.87
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5125 0 0 0 94184 3 0 0 25 0 1 0 1133251452 12414976 2647 1992294400 134512640 135019032 4294956224 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 3031 2647 73 123 0 2906 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 12124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1342944/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=12124 CPUtime=1001.84
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5134 0 0 0 100181 3 0 0 25 0 1 0 1133251452 12414976 2656 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 3031 2656 73 123 0 2906 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 12124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1342880/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=12124 CPUtime=1061.81
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5142 0 0 0 106178 3 0 0 25 0 1 0 1133251452 12414976 2664 1992294400 134512640 135019032 4294956224 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 3031 2664 73 123 0 2906 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 12124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1342880/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=12124 CPUtime=1121.79
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5152 0 0 0 112176 3 0 0 25 0 1 0 1133251452 12414976 2674 1992294400 134512640 135019032 4294956224 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 3031 2674 73 123 0 2906 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 12124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1342816/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=12252 CPUtime=1181.77
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5161 0 0 0 118174 3 0 0 25 0 1 0 1133251452 12546048 2683 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 3063 2683 73 123 0 2938 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 12252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4181
/proc/meminfo: memFree=1342816/2055912 swapFree=4170680/4192956
[pid=4180] ppid=4178 vsize=12252 CPUtime=1200.06
/proc/4180/stat : 4180 (march_ks) R 4178 4180 3798 0 -1 4194304 5164 0 0 0 120003 3 0 0 25 0 1 0 1133251452 12546048 2686 1992294400 134512640 135019032 4294956224 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/4180/statm: 3063 2686 73 123 0 2938 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12252

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): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.035994
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 12252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5164
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= 4180

runsolver used 1.3268 second user time and 4.14337 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 19:11:16
IDJOB=1544190
IDBENCH=70322
IDSOLVER=559
FILE ID=node78/1544190-1238605876
PBS_JOBID= 9068331
Free space on /tmp= 126872 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544190-1238605876/watcher-1544190-1238605876 -o /tmp/evaluation-result-1544190-1238605876/solver-1544190-1238605876 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544190-1238605876.cnf            

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

MD5SUM BENCH= 4f302a0a96331733d31d4d68d88fd415
RANDOM SEED=99579340

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1354176 kB
Buffers:         99612 kB
Cached:         507852 kB
SwapCached:       7800 kB
Active:         345016 kB
Inactive:       272928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1354176 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            3312 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            68048 kB
Committed_AS:  2740372 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126868 MiB
End job on node78 at 2009-04-01 19:31:18