Trace number 1627901

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
march_hi hi? (TO) 5000.04 5001.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.21
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.57	c main()::
1.49/1.57	c initFormula():: searching for DIMACS p-line....
1.49/1.57	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.49/1.57	c parseCNF():: parsing....
1.49/1.57	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.57	c runParser():: parsing was successful, warming up engines...
1.49/1.57	c simplify_formula():: removed 0 tautological, 422 satisfied and 0 duplicate clauses
1.49/1.57	c preprocessing fase I completed:: there are now 17931 free variables and 75178 clauses.
1.49/1.57	c stat :: sign balance is biased by 0.463
1.49/1.57	c using 3-SAT heuristics (occurence based diff)
1.49/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.49/1.57	c resolvent_look() :: found 88 resolvents
1.49/1.57	c lessRedundantTransformation():: nothing to be done.
1.49/1.57	c transformTo3SAT():: you gave me 18000 variables and 75266 clauses.
1.49/1.57	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.57	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.57	c transformTo3SAT():: the transformation yielded 18000 variabels and 75266 clauses.
1.49/1.57	c main():: clause / variable ratio: ( 75266 / 18000 ) = 4.18
1.49/1.57	c longest clause has size 3
1.49/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.57	c number of free variables = 17931
1.49/1.57	c dynamic_preselect_setsize :: off
1.49/1.57	c main():: all systems go!
1.49/1.57	c |----------------------------------------------------------------|

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-1627901-1240041508/watcher-1627901-1240041508 -o /tmp/evaluation-result-1627901-1240041508/solver-1627901-1240041508 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627901-1240041508.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 3/64 19453
/proc/meminfo: memFree=1163320/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=2844 CPUtime=0
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 32179369 2912256 481 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 711 481 58 167 0 542 0

[startup+0.0719071 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19453
/proc/meminfo: memFree=1163320/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=3504 CPUtime=0.06
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 724 0 0 0 6 0 0 0 18 0 1 0 32179369 3588096 709 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 876 709 58 167 0 707 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3504

[startup+0.102909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19453
/proc/meminfo: memFree=1163320/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=3900 CPUtime=0.09
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 830 0 0 0 9 0 0 0 18 0 1 0 32179369 3993600 815 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 975 815 58 167 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3900

[startup+0.302928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19453
/proc/meminfo: memFree=1163320/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=10948 CPUtime=0.29
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 2974 0 0 0 28 1 0 0 20 0 1 0 32179369 11210752 2016 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 2737 2016 66 167 0 2568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10948

[startup+0.70197 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19453
/proc/meminfo: memFree=1163320/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=10612 CPUtime=0.69
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 5614 0 0 0 66 3 0 0 23 0 1 0 32179369 10866688 1953 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 2653 1953 78 167 0 2484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10612

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19454
/proc/meminfo: memFree=1157360/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=34184 CPUtime=1.49
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 12450 0 0 0 144 5 0 0 25 0 1 0 32179369 35004416 3622 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 8546 3622 86 167 0 8377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34184

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19454
/proc/meminfo: memFree=1133936/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=33124 CPUtime=3.09
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 17347 0 0 0 302 7 0 0 25 0 1 0 32179369 33918976 7475 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 8281 7475 91 167 0 8112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33124

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19454
/proc/meminfo: memFree=1132336/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=36068 CPUtime=6.29
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 18049 0 0 0 621 8 0 0 25 0 1 0 32179369 36933632 8177 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9017 8177 91 167 0 8848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36068

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19454
/proc/meminfo: memFree=1129080/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=37520 CPUtime=12.69
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 18439 0 0 0 1261 8 0 0 25 0 1 0 32179369 38420480 8567 1992294400 134512640 135197378 4294956240 18446744073709551615 134592146 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9380 8567 91 167 0 9211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37520

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19454
/proc/meminfo: memFree=1128312/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=38312 CPUtime=25.48
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 18619 0 0 0 2540 8 0 0 25 0 1 0 32179369 39231488 8747 1992294400 134512640 135197378 4294956240 18446744073709551615 134592298 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9578 8747 91 167 0 9409 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38312

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19454
/proc/meminfo: memFree=1127672/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=38972 CPUtime=51.08
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 18783 0 0 0 5099 9 0 0 25 0 1 0 32179369 39907328 8911 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9743 8911 91 167 0 9574 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38972

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19454
/proc/meminfo: memFree=1127032/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=39632 CPUtime=102.27
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 18948 0 0 0 10218 9 0 0 25 0 1 0 32179369 40583168 9076 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9908 9076 91 167 0 9739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39632

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1126328/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=40028 CPUtime=162.23
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19066 0 0 0 16214 9 0 0 25 0 1 0 32179369 40988672 9194 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10007 9194 91 167 0 9838 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40028

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1126072/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=40292 CPUtime=222.23
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19145 0 0 0 22213 10 0 0 25 0 1 0 32179369 41259008 9273 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10073 9273 91 167 0 9904 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40292

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1125816/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=40556 CPUtime=282.21
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19205 0 0 0 28211 10 0 0 25 0 1 0 32179369 41529344 9333 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10139 9333 91 167 0 9970 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40556

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1125624/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=40820 CPUtime=342.19
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19255 0 0 0 34209 10 0 0 25 0 1 0 32179369 41799680 9383 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10205 9383 91 167 0 10036 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 40820

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1125432/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=40952 CPUtime=402.18
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19297 0 0 0 40208 10 0 0 25 0 1 0 32179369 41934848 9425 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10238 9425 91 167 0 10069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40952

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1125432/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=41084 CPUtime=462.16
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19335 0 0 0 46206 10 0 0 25 0 1 0 32179369 42070016 9463 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10271 9463 91 167 0 10102 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41084

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1125240/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=41216 CPUtime=522.15
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19369 0 0 0 52204 11 0 0 25 0 1 0 32179369 42205184 9497 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10304 9497 91 167 0 10135 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41216

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1125176/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=41348 CPUtime=582.14
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19401 0 0 0 58203 11 0 0 25 0 1 0 32179369 42340352 9529 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10337 9529 91 167 0 10168 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 41348

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19460
/proc/meminfo: memFree=1125048/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=41480 CPUtime=642.12
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19429 0 0 0 64201 11 0 0 25 0 1 0 32179369 42475520 9557 1992294400 134512640 135197378 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10370 9557 91 167 0 10201 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41480


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122680/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43592 CPUtime=4061.26
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19971 0 0 0 406109 17 0 0 25 0 1 0 32179369 44638208 10099 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10898 10099 91 167 0 10729 0
Current children cumulated CPU time (s) 4061.26
Current children cumulated vsize (KiB) 43592

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122680/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43592 CPUtime=4121.24
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19976 0 0 0 412107 17 0 0 25 0 1 0 32179369 44638208 10104 1992294400 134512640 135197378 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10898 10104 91 167 0 10729 0
Current children cumulated CPU time (s) 4121.24
Current children cumulated vsize (KiB) 43592

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122680/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4181.22
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19979 0 0 0 418105 17 0 0 25 0 1 0 32179369 44773376 10107 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10107 91 167 0 10762 0
Current children cumulated CPU time (s) 4181.22
Current children cumulated vsize (KiB) 43724

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122616/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4241.21
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19983 0 0 0 424104 17 0 0 25 0 1 0 32179369 44773376 10111 1992294400 134512640 135197378 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10111 91 167 0 10762 0
Current children cumulated CPU time (s) 4241.21
Current children cumulated vsize (KiB) 43724

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122616/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4301.19
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19988 0 0 0 430102 17 0 0 25 0 1 0 32179369 44773376 10116 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10116 91 167 0 10762 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 43724

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122616/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4361.18
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19993 0 0 0 436100 18 0 0 25 0 1 0 32179369 44773376 10121 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10121 91 167 0 10762 0
Current children cumulated CPU time (s) 4361.18
Current children cumulated vsize (KiB) 43724

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122552/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4421.17
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 19996 0 0 0 442099 18 0 0 25 0 1 0 32179369 44773376 10124 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10124 91 167 0 10762 0
Current children cumulated CPU time (s) 4421.17
Current children cumulated vsize (KiB) 43724

[startup+4482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19468
/proc/meminfo: memFree=1122552/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4481.15
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20001 0 0 0 448097 18 0 0 25 0 1 0 32179369 44773376 10129 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10129 91 167 0 10762 0
Current children cumulated CPU time (s) 4481.15
Current children cumulated vsize (KiB) 43724

[startup+4542.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 19468
/proc/meminfo: memFree=1122552/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4541.14
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20005 0 0 0 454096 18 0 0 25 0 1 0 32179369 44773376 10133 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10133 91 167 0 10762 0
Current children cumulated CPU time (s) 4541.14
Current children cumulated vsize (KiB) 43724

[startup+4602.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 19468
/proc/meminfo: memFree=1122488/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43724 CPUtime=4601.12
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20010 0 0 0 460094 18 0 0 25 0 1 0 32179369 44773376 10138 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10931 10138 91 167 0 10762 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 43724

[startup+4662.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 19468
/proc/meminfo: memFree=1122424/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=4661.1
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20014 0 0 0 466092 18 0 0 25 0 1 0 32179369 44908544 10142 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10142 91 167 0 10795 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 43856

[startup+4722.31 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 19468
/proc/meminfo: memFree=1122360/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=4721.09
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20019 0 0 0 472091 18 0 0 25 0 1 0 32179369 44908544 10147 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10147 91 167 0 10795 0
Current children cumulated CPU time (s) 4721.09
Current children cumulated vsize (KiB) 43856

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19468
/proc/meminfo: memFree=1122488/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=4781.07
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20022 0 0 0 478089 18 0 0 25 0 1 0 32179369 44908544 10150 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10150 91 167 0 10795 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 43856

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19468
/proc/meminfo: memFree=1122488/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=4841.06
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20026 0 0 0 484087 19 0 0 25 0 1 0 32179369 44908544 10154 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10154 91 167 0 10795 0
Current children cumulated CPU time (s) 4841.06
Current children cumulated vsize (KiB) 43856

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19468
/proc/meminfo: memFree=1122424/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=4901.04
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20031 0 0 0 490085 19 0 0 25 0 1 0 32179369 44908544 10159 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10159 91 167 0 10795 0
Current children cumulated CPU time (s) 4901.04
Current children cumulated vsize (KiB) 43856

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122424/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=4961.03
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20035 0 0 0 496084 19 0 0 25 0 1 0 32179369 44908544 10163 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10163 91 167 0 10795 0
Current children cumulated CPU time (s) 4961.03
Current children cumulated vsize (KiB) 43856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122424/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=5000.02
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20038 0 0 0 499983 19 0 0 25 0 1 0 32179369 44908544 10166 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10166 91 167 0 10795 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 43856

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19468
/proc/meminfo: memFree=1122424/2055920 swapFree=4192956/4192956
[pid=19453] ppid=19451 vsize=43856 CPUtime=5000.02
/proc/19453/stat : 19453 (march_hi) R 19451 19453 19376 0 -1 4194304 20038 0 0 0 499983 19 0 0 25 0 1 0 32179369 44908544 10166 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10964 10166 91 167 0 10795 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 43856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.04
CPU user time (s): 4999.84
CPU system time (s): 0.201969
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 43856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20038
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= 10393

runsolver used 3.61845 second user time and 10.8963 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-18 09:58:28
IDJOB=1627901
IDBENCH=70357
IDSOLVER=583
FILE ID=node36/1627901-1240041508
PBS_JOBID= 9157476
Free space on /tmp= 66520 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627901-1240041508/watcher-1627901-1240041508 -o /tmp/evaluation-result-1627901-1240041508/solver-1627901-1240041508 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627901-1240041508.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=836559991

node36.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		: 3000.232
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		: 3000.232
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:       1163736 kB
Buffers:         76228 kB
Cached:         745212 kB
SwapCached:          0 kB
Active:         195784 kB
Inactive:       639640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163736 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            42788 kB
Committed_AS:   152396 kB
PageTables:       1356 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= 66520 MiB
End job on node36 at 2009-04-18 11:21:51