Trace number 1544178

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
MD5SUM9495def54e734dca859c56c910204a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.82211
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

0.19/0.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.27	c main()::
0.19/0.27	c initFormula():: searching for DIMACS p-line....
0.19/0.27	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.19/0.27	c parseCNF():: parsing....
0.19/0.27	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.27	c runParser():: parsing was successful, warming up engines...
0.19/0.27	c simplify_formula():: removed 0 tautological, 159 satisfied and 0 duplicate clauses
0.19/0.27	c preprocessing fase I completed:: there are now 5972 free variables and 25041 clauses.
0.19/0.27	c stat :: sign balance is biased by 0.459
0.19/0.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.27	c using 3-SAT heuristics (occurence based diff)
0.19/0.27	c longest clause has size 3
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 133 duplicate clauses
0.19/0.27	c resolvent_look() :: found 77 resolvents
0.19/0.27	c lessRedundantTransformation():: nothing to be done.
0.19/0.27	c transformTo3SAT():: you gave me 6000 variables and 25118 clauses.
0.19/0.27	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.27	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.27	c transformTo3SAT():: the transformation yielded 6000 variabels and 25118 clauses.
0.19/0.27	c main():: clause / variable ratio: ( 25118 / 6000 ) = 4.19
0.19/0.27	c longest clause has size 3
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27	c dynamic_preselect_setsize :: off
0.19/0.27	c suggested doublelook initial :: 0
0.19/0.27	c main():: all systems go!
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 538 JD: 401
5.50/5.51	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-1544178-1238605549/watcher-1544178-1238605549 -o /tmp/evaluation-result-1544178-1238605549/solver-1544178-1238605549 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544178-1238605549.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: 0.92 1.00 0.99 3/76 8638
/proc/meminfo: memFree=1337168/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=1296 CPUtime=0
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1133215854 1327104 207 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 324 207 47 123 0 199 0

[startup+0.0435259 s]
/proc/loadavg: 0.92 1.00 0.99 3/76 8638
/proc/meminfo: memFree=1337168/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=3108 CPUtime=0.04
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 624 0 0 0 4 0 0 0 18 0 1 0 1133215854 3182592 506 1992294400 134512640 135019032 4294956224 18446744073709551615 134561679 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 777 506 49 123 0 652 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3108

[startup+0.102536 s]
/proc/loadavg: 0.92 1.00 0.99 3/76 8638
/proc/meminfo: memFree=1337168/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=3940 CPUtime=0.09
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 1206 0 0 0 9 0 0 0 18 0 1 0 1133215854 4034560 692 1992294400 134512640 135019032 4294956224 18446744073709551615 134657879 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 985 692 80 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.302574 s]
/proc/loadavg: 0.92 1.00 0.99 3/76 8638
/proc/meminfo: memFree=1337168/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=7924 CPUtime=0.29
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 3874 0 0 0 28 1 0 0 19 0 1 0 1133215854 8114176 1714 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 1981 1714 73 123 0 1856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7924

[startup+0.701652 s]
/proc/loadavg: 0.92 1.00 0.99 3/76 8638
/proc/meminfo: memFree=1337168/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=8108 CPUtime=0.69
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 3883 0 0 0 68 1 0 0 23 0 1 0 1133215854 8302592 1723 1992294400 134512640 135019032 4294956224 18446744073709551615 134597988 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2027 1723 73 123 0 1902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8108

[startup+1.50181 s]
/proc/loadavg: 0.92 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1330312/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=8520 CPUtime=1.49
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4000 0 0 0 148 1 0 0 25 0 1 0 1133215854 8724480 1840 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2130 1840 73 123 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8520

[startup+3.10112 s]
/proc/loadavg: 0.92 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1329672/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=8916 CPUtime=3.08
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4095 0 0 0 307 1 0 0 25 0 1 0 1133215854 9129984 1935 1992294400 134512640 135019032 4294956224 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2229 1935 73 123 0 2104 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8916

[startup+6.30173 s]
/proc/loadavg: 0.93 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1329160/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=9172 CPUtime=6.29
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4147 0 0 0 627 2 0 0 25 0 1 0 1133215854 9392128 1987 1992294400 134512640 135019032 4294956224 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2293 1987 73 123 0 2168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.702 s]
/proc/loadavg: 0.93 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1328776/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=9456 CPUtime=12.69
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4243 0 0 0 1267 2 0 0 25 0 1 0 1133215854 9682944 2083 1992294400 134512640 135019032 4294956224 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2364 2083 73 123 0 2239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9456

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1328392/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=10228 CPUtime=25.49
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4354 0 0 0 2547 2 0 0 25 0 1 0 1133215854 10473472 2194 1992294400 134512640 135019032 4294956224 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2557 2194 73 123 0 2432 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10228

[startup+51.1024 s]
/proc/loadavg: 0.96 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1328136/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=10484 CPUtime=51.07
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4422 0 0 0 5105 2 0 0 25 0 1 0 1133215854 10735616 2262 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2621 2262 73 123 0 2496 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10484

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1327752/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=10740 CPUtime=102.24
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4489 0 0 0 10222 2 0 0 25 0 1 0 1133215854 10997760 2329 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2685 2329 73 123 0 2560 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 10740

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1327560/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=10868 CPUtime=162.21
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4534 0 0 0 16219 2 0 0 25 0 1 0 1133215854 11128832 2374 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2717 2374 73 123 0 2592 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10868

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1327368/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11124 CPUtime=222.18
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4581 0 0 0 22216 2 0 0 25 0 1 0 1133215854 11390976 2421 1992294400 134512640 135019032 4294956224 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2781 2421 73 123 0 2656 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 11124

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1327304/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11252 CPUtime=282.15
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4613 0 0 0 28213 2 0 0 25 0 1 0 1133215854 11522048 2453 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2813 2453 73 123 0 2688 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 11252

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1327176/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11380 CPUtime=342.12
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4637 0 0 0 34210 2 0 0 25 0 1 0 1133215854 11653120 2477 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2845 2477 73 123 0 2720 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 11380

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1327112/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11380 CPUtime=402.08
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4658 0 0 0 40206 2 0 0 25 0 1 0 1133215854 11653120 2498 1992294400 134512640 135019032 4294956224 18446744073709551615 134526541 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2845 2498 73 123 0 2720 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 11380

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/77 8639
/proc/meminfo: memFree=1327048/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11508 CPUtime=462.05
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4677 0 0 0 46203 2 0 0 25 0 1 0 1133215854 11784192 2517 1992294400 134512640 135019032 4294956224 18446744073709551615 134598867 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2877 2517 73 123 0 2752 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 11508

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 8639
/proc/meminfo: memFree=1327048/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11508 CPUtime=522.02
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4695 0 0 0 52200 2 0 0 25 0 1 0 1133215854 11784192 2535 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2877 2535 73 123 0 2752 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 11508

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 8639
/proc/meminfo: memFree=1326920/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11636 CPUtime=581.99
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4712 0 0 0 58196 3 0 0 25 0 1 0 1133215854 11915264 2552 1992294400 134512640 135019032 4294956224 18446744073709551615 134598259 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2909 2552 73 123 0 2784 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 11636

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 8639
/proc/meminfo: memFree=1326856/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11636 CPUtime=641.97
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4725 0 0 0 64194 3 0 0 25 0 1 0 1133215854 11915264 2565 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2909 2565 73 123 0 2784 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 11636

[startup+702.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/77 8639
/proc/meminfo: memFree=1326792/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11764 CPUtime=701.93
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4740 0 0 0 70190 3 0 0 25 0 1 0 1133215854 12046336 2580 1992294400 134512640 135019032 4294956224 18446744073709551615 134542273 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2941 2580 73 123 0 2816 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 11764

[startup+762.307 s]
/proc/loadavg: 1.09 1.04 1.00 2/77 8639
/proc/meminfo: memFree=1326728/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11764 CPUtime=761.9
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4752 0 0 0 76187 3 0 0 25 0 1 0 1133215854 12046336 2592 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2941 2592 73 123 0 2816 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 11764

[startup+822.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/77 8639
/proc/meminfo: memFree=1326664/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11896 CPUtime=821.87
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4773 0 0 0 82184 3 0 0 25 0 1 0 1133215854 12181504 2613 1992294400 134512640 135019032 4294956224 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2974 2613 73 123 0 2849 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 11896

[startup+882.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/77 8639
/proc/meminfo: memFree=1326664/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11896 CPUtime=881.84
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4784 0 0 0 88181 3 0 0 25 0 1 0 1133215854 12181504 2624 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2974 2624 73 123 0 2849 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 11896

[startup+942.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/77 8639
/proc/meminfo: memFree=1326600/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11896 CPUtime=941.8
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4795 0 0 0 94177 3 0 0 25 0 1 0 1133215854 12181504 2635 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2974 2635 73 123 0 2849 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 11896

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/77 8639
/proc/meminfo: memFree=1326600/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=11896 CPUtime=1001.78
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4803 0 0 0 100175 3 0 0 25 0 1 0 1133215854 12181504 2643 1992294400 134512640 135019032 4294956224 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 2974 2643 73 123 0 2849 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 11896

[startup+1062.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/77 8639
/proc/meminfo: memFree=1326600/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=12024 CPUtime=1061.75
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4812 0 0 0 106172 3 0 0 25 0 1 0 1133215854 12312576 2652 1992294400 134512640 135019032 4294956224 18446744073709551615 134596421 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 3006 2652 73 123 0 2881 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 12024

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/77 8639
/proc/meminfo: memFree=1326536/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=12024 CPUtime=1121.71
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4819 0 0 0 112168 3 0 0 25 0 1 0 1133215854 12312576 2659 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 3006 2659 73 123 0 2881 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 12024

[startup+1182.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/77 8639
/proc/meminfo: memFree=1326472/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=12024 CPUtime=1181.68
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4827 0 0 0 118165 3 0 0 25 0 1 0 1133215854 12312576 2667 1992294400 134512640 135019032 4294956224 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 3006 2667 73 123 0 2881 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 12024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.09 1.07 1.00 2/77 8639
/proc/meminfo: memFree=1326472/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=12024 CPUtime=1200.08
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4829 0 0 0 120005 3 0 0 25 0 1 0 1133215854 12312576 2669 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 3006 2669 73 123 0 2881 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12024

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: 1.09 1.07 1.00 2/77 8639
/proc/meminfo: memFree=1326472/2055920 swapFree=4127460/4192956
[pid=8638] ppid=8636 vsize=12024 CPUtime=1200.08
/proc/8638/stat : 8638 (march_ks) R 8636 8638 8330 0 -1 4194304 4829 0 0 0 120005 3 0 0 25 0 1 0 1133215854 12312576 2669 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8638/statm: 3006 2669 73 123 0 2881 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.037994
CPU usage (%): 99.9488
Max. virtual memory (cumulated for all children) (KiB): 12024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4829
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= 4761

runsolver used 1.10683 second user time and 3.2965 second system time

The end

Launcher Data

Begin job on node63 at 2009-04-01 19:05:49
IDJOB=1544178
IDBENCH=70316
IDSOLVER=559
FILE ID=node63/1544178-1238605549
PBS_JOBID= 9068347
Free space on /tmp= 66484 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-S1769448312-079.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544178-1238605549/watcher-1544178-1238605549 -o /tmp/evaluation-result-1544178-1238605549/solver-1544178-1238605549 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544178-1238605549.cnf            

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

MD5SUM BENCH= 9495def54e734dca859c56c910204a6a
RANDOM SEED=2062659603

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1337648 kB
Buffers:         97900 kB
Cached:         479344 kB
SwapCached:      55360 kB
Active:         225236 kB
Inactive:       408796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1337648 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          14576 kB
Slab:            68884 kB
Committed_AS:  3448752 kB
PageTables:       2312 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= 66480 MiB
End job on node63 at 2009-04-01 19:25:52