Trace number 1544634

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 519 free variables and 2205 clauses.
0.01/0.01	c stat :: sign balance is biased by 0.478
0.01/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.01	c using 3-SAT heuristics (occurence based diff)
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
0.01/0.02	c resolvent_look() :: found 76 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 520 variables and 2281 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2281 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2281 / 520 ) = 4.39
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c suggested doublelook initial :: 0
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 247 JD: 27
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1699 JD: 27
0.89/0.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 13850 JD: 27
7.89/7.99	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 67901 JD: 27
38.96/39.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 246243 JD: 27
141.83/141.99	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| 5 NC: 708402 JD: 27
416.30/416.56	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |***************************************************************c right child 345957 UNSAT by parent!
1004.54/1005.07	
c |****************************************************************| 6 NC: 1648790 JD: 27
1004.54/1005.07	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544634-1238612611/watcher-1544634-1238612611 -o /tmp/evaluation-result-1544634-1238612611/solver-1544634-1238612611 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544634-1238612611.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: 0.99 0.97 0.90 3/64 23480
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=804 CPUtime=0
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133923027 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 201 114 50 123 0 76 0

[startup+0.017812 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 23480
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1200 CPUtime=0.01
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 235 0 0 0 1 0 0 0 18 0 1 0 1133923027 1228800 218 1992294400 134512640 135019032 4294956240 18446744073709551615 134661007 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 300 218 68 123 0 175 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1200

[startup+0.102818 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 23480
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1336 CPUtime=0.09
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1133923027 1368064 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 334 260 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301837 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 23480
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1468 CPUtime=0.29
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 291 0 0 0 29 0 0 0 19 0 1 0 1133923027 1503232 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 367 274 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.702874 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 23480
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1468 CPUtime=0.69
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 299 0 0 0 69 0 0 0 23 0 1 0 1133923027 1503232 282 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 367 282 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50195 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1570744/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1468 CPUtime=1.49
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 310 0 0 0 149 0 0 0 25 0 1 0 1133923027 1503232 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 367 293 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1570552/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1656 CPUtime=3.09
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 332 0 0 0 309 0 0 0 25 0 1 0 1133923027 1695744 315 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 414 315 73 123 0 289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1656

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1570424/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1656 CPUtime=6.29
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 1133923027 1695744 325 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 414 325 73 123 0 289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1656

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1570040/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=1860 CPUtime=12.68
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 396 0 0 0 1268 0 0 0 25 0 1 0 1133923027 1904640 379 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 465 379 73 123 0 340 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1860

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1569976/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=2112 CPUtime=25.47
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 447 0 0 0 2547 0 0 0 25 0 1 0 1133923027 2162688 430 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 528 430 73 123 0 403 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2112

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1569464/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=2856 CPUtime=51.06
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 596 0 0 0 5106 0 0 0 25 0 1 0 1133923027 2924544 579 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 714 579 73 123 0 589 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2856

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1568184/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=4372 CPUtime=102.24
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 892 0 0 0 10223 1 0 0 25 0 1 0 1133923027 4476928 875 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 1093 875 73 123 0 968 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4372

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1566712/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=5764 CPUtime=162.21
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 1269 0 0 0 16220 1 0 0 25 0 1 0 1133923027 5902336 1252 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 1441 1252 73 123 0 1316 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5764

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1564920/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=7964 CPUtime=222.19
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 1702 0 0 0 22217 2 0 0 25 0 1 0 1133923027 8155136 1685 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 1991 1685 73 123 0 1866 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 7964

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1563384/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=10552 CPUtime=282.16
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 2092 0 0 0 28214 2 0 0 25 0 1 0 1133923027 10805248 2075 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 2638 2075 73 123 0 2513 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 10552

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1561912/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=11512 CPUtime=342.13
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 2460 0 0 0 34211 2 0 0 25 0 1 0 1133923027 11788288 2443 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 2878 2443 73 123 0 2753 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 11512

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1560504/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=15392 CPUtime=402.11
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 2830 0 0 0 40209 2 0 0 25 0 1 0 1133923027 15761408 2813 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 3848 2813 73 123 0 3723 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 15392

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1558392/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=15392 CPUtime=462.08
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 3364 0 0 0 46205 3 0 0 25 0 1 0 1133923027 15761408 3347 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 3848 3347 73 123 0 3723 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 15392

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1556152/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=23128 CPUtime=522.05
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 3935 0 0 0 52202 3 0 0 25 0 1 0 1133923027 23683072 3918 1992294400 134512640 135019032 4294956240 18446744073709551615 134677363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 5782 3918 73 123 0 5657 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 23128

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1554104/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=23128 CPUtime=582.03
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 4426 0 0 0 58199 4 0 0 25 0 1 0 1133923027 23683072 4409 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 5782 4409 73 123 0 5657 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 23128

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1552504/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=23128 CPUtime=642.01
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 4835 0 0 0 64197 4 0 0 25 0 1 0 1133923027 23683072 4818 1992294400 134512640 135019032 4294956240 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 5782 4818 73 123 0 5657 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 23128

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1550648/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=23128 CPUtime=701.98
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 5272 0 0 0 70194 4 0 0 25 0 1 0 1133923027 23683072 5255 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 5782 5255 73 123 0 5657 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 23128

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1548472/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=31860 CPUtime=761.96
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 5791 0 0 0 76191 5 0 0 25 0 1 0 1133923027 32624640 5774 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 7965 5774 73 123 0 7840 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 31860

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1546680/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=35688 CPUtime=821.92
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 6239 0 0 0 82187 5 0 0 25 0 1 0 1133923027 36544512 6222 1992294400 134512640 135019032 4294956240 18446744073709551615 134526503 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 8922 6222 73 123 0 8797 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 35688

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1545208/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=35688 CPUtime=881.89
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 6606 0 0 0 88184 5 0 0 25 0 1 0 1133923027 36544512 6589 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 8922 6589 73 123 0 8797 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 35688

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1543352/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=35820 CPUtime=941.87
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 7079 0 0 0 94182 5 0 0 25 0 1 0 1133923027 36679680 7062 1992294400 134512640 135019032 4294956240 18446744073709551615 134538612 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 8955 7062 73 123 0 8830 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 35820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1541880/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=35820 CPUtime=1001.84
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 7456 0 0 0 100179 5 0 0 25 0 1 0 1133923027 36679680 7439 1992294400 134512640 135019032 4294956240 18446744073709551615 134577546 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 8955 7439 73 123 0 8830 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 35820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1539576/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=35820 CPUtime=1061.83
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 8045 0 0 0 106177 6 0 0 25 0 1 0 1133923027 36679680 8028 1992294400 134512640 135019032 4294956240 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 8955 8028 73 123 0 8830 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 35820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1537080/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=48916 CPUtime=1121.79
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 8675 0 0 0 112173 6 0 0 25 0 1 0 1133923027 50089984 8658 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 12229 8658 73 123 0 12104 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 48916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1534776/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=48916 CPUtime=1181.75
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 9253 0 0 0 118169 6 0 0 25 0 1 0 1133923027 50089984 9236 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 12229 9236 73 123 0 12104 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 48916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23481
/proc/meminfo: memFree=1534008/2055920 swapFree=4179168/4192956
[pid=23480] ppid=23478 vsize=48916 CPUtime=1200.03
/proc/23480/stat : 23480 (march_ks) R 23478 23480 23379 0 -1 4194304 9440 0 0 0 119997 6 0 0 25 0 1 0 1133923027 50089984 9423 1992294400 134512640 135019032 4294956240 18446744073709551615 134526405 0 0 4096 0 0 0 0 17 0 0 0
/proc/23480/statm: 12229 9423 73 123 0 12104 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 48916

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): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.075988
CPU usage (%): 99.9534
Max. virtual memory (cumulated for all children) (KiB): 48916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9440
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= 4675

runsolver used 1.22581 second user time and 3.16252 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 21:03:31
IDJOB=1544634
IDBENCH=70544
IDSOLVER=559
FILE ID=node61/1544634-1238612611
PBS_JOBID= 9073585
Free space on /tmp= 66344 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544634-1238612611/watcher-1544634-1238612611 -o /tmp/evaluation-result-1544634-1238612611/solver-1544634-1238612611 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544634-1238612611.cnf            

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=1340522651

node61.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		: 3000.238
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		: 3000.238
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:       1572128 kB
Buffers:         91264 kB
Cached:         298268 kB
SwapCached:       8064 kB
Active:         220884 kB
Inactive:       178392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572128 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            70648 kB
Committed_AS:  2801904 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-04-01 21:23:34