Trace number 1730610

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_nn nn? (TO) 1200.09 1200.45

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2957
Satisfiable
(Un)Satisfiability was proved
Number of variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 190 variables and 632 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.00	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 189 free variables and 630 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.165
0.00/0.00	c find_equivalence():: found 37 3-equivalences
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from 3.702703 to 3.027027
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 148 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 89 duplicate clauses
0.00/0.00	c resolvent_look() :: found 119 resolvents
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 190 variables and 749 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 190 variabels and 749 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 749 / 190 ) = 3.94
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 189
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 27
0.00/0.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 398
0.03/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3597
0.29/0.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22420
2.49/2.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 104888
12.18/12.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 385352
46.37/46.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1146046
141.84/141.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2814042
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c |****************************************************************| ( 8/999) NodeCount: 5801399
750.67/750.97	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-1730610-1240761489/watcher-1730610-1240761489 -o /tmp/evaluation-result-1730610-1240761489/solver-1730610-1240761489 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730610-1240761489.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 1.03 1.00 3/64 1660
/proc/meminfo: memFree=1719320/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=840 CPUtime=0
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 104182870 860160 113 1992294400 134512640 135197250 4294956224 18446744073709551615 134579648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 210 113 82 167 0 41 0

[startup+0.03771 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 1660
/proc/meminfo: memFree=1719320/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=1124 CPUtime=0.03
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 179 0 0 0 3 0 0 0 18 0 1 0 104182870 1150976 162 1992294400 134512640 135197250 4294956224 18446744073709551615 134570846 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 281 162 93 167 0 112 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1124

[startup+0.101652 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 1660
/proc/meminfo: memFree=1719320/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=1260 CPUtime=0.09
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 104182870 1290240 171 1992294400 134512640 135197250 4294956224 18446744073709551615 134548552 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 315 171 93 167 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1260

[startup+0.301672 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 1660
/proc/meminfo: memFree=1719320/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=1260 CPUtime=0.29
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 198 0 0 0 29 0 0 0 19 0 1 0 104182870 1290240 181 1992294400 134512640 135197250 4294956224 18446744073709551615 134593998 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 315 181 93 167 0 146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1260

[startup+0.701712 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 1660
/proc/meminfo: memFree=1719320/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=1464 CPUtime=0.69
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 246 0 0 0 69 0 0 0 22 0 1 0 104182870 1499136 229 1992294400 134512640 135197250 4294956224 18446744073709551615 134557220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 366 229 93 167 0 197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50179 s]
/proc/loadavg: 0.99 1.03 1.00 2/65 1661
/proc/meminfo: memFree=1718736/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=1716 CPUtime=1.49
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 292 0 0 0 149 0 0 0 25 0 1 0 104182870 1757184 275 1992294400 134512640 135197250 4294956224 18446744073709551615 134528364 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 429 275 93 167 0 260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1716

[startup+3.10195 s]
/proc/loadavg: 0.99 1.03 1.00 2/65 1661
/proc/meminfo: memFree=1718288/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=1944 CPUtime=3.09
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 377 0 0 0 309 0 0 0 25 0 1 0 104182870 1990656 360 1992294400 134512640 135197250 4294956224 18446744073709551615 134526048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 486 360 93 167 0 317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1944

[startup+6.30127 s]
/proc/loadavg: 0.99 1.03 1.00 2/65 1661
/proc/meminfo: memFree=1717456/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=2968 CPUtime=6.29
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 574 0 0 0 629 0 0 0 25 0 1 0 104182870 3039232 557 1992294400 134512640 135197250 4294956224 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 742 557 93 167 0 573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2968

[startup+12.7019 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 1661
/proc/meminfo: memFree=1715920/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=5056 CPUtime=12.68
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 926 0 0 0 1268 0 0 0 25 0 1 0 104182870 5177344 909 1992294400 134512640 135197250 4294956224 18446744073709551615 134597292 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 1264 909 93 167 0 1095 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5056

[startup+25.5022 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 1661
/proc/meminfo: memFree=1712912/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=7124 CPUtime=25.48
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 1637 0 0 0 2547 1 0 0 25 0 1 0 104182870 7294976 1620 1992294400 134512640 135197250 4294956224 18446744073709551615 134556558 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 1781 1620 93 167 0 1612 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7124

[startup+51.1027 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 1661
/proc/meminfo: memFree=1707344/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=14280 CPUtime=51.07
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 3038 0 0 0 5106 1 0 0 25 0 1 0 104182870 14622720 3021 1992294400 134512640 135197250 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 3570 3021 93 167 0 3401 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14280

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 1661
/proc/meminfo: memFree=1695824/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=30204 CPUtime=102.26
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 5836 0 0 0 10223 3 0 0 25 0 1 0 104182870 30928896 5819 1992294400 134512640 135197250 4294956224 18446744073709551615 134548484 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 7551 5819 93 167 0 7382 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30204

[startup+162.303 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 1661
/proc/meminfo: memFree=1682960/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=46052 CPUtime=162.24
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 9068 0 0 0 16219 5 0 0 25 0 1 0 104182870 47157248 9051 1992294400 134512640 135197250 4294956224 18446744073709551615 134551908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 11513 9051 93 167 0 11344 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46052

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1669712/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=71192 CPUtime=222.21
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 12296 0 0 0 22215 6 0 0 25 0 1 0 104182870 72900608 12279 1992294400 134512640 135197250 4294956224 18446744073709551615 134526211 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 17798 12279 93 167 0 17629 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71192

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1656848/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=71192 CPUtime=282.19
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 15532 0 0 0 28212 7 0 0 25 0 1 0 104182870 72900608 15515 1992294400 134512640 135197250 4294956224 18446744073709551615 134611777 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 17798 15515 93 167 0 17629 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 71192

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1643920/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=100660 CPUtime=342.18
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 18723 0 0 0 34209 9 0 0 25 0 1 0 104182870 103075840 18706 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 25165 18706 93 167 0 24996 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 100660

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1631248/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=111652 CPUtime=402.17
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 21915 0 0 0 40205 12 0 0 25 0 1 0 104182870 114331648 21898 1992294400 134512640 135197250 4294956224 18446744073709551615 134526194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 27913 21898 93 167 0 27744 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 111652

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1618320/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=111652 CPUtime=462.15
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 25098 0 0 0 46202 13 0 0 25 0 1 0 104182870 114331648 25081 1992294400 134512640 135197250 4294956224 18446744073709551615 134526027 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 27913 25081 93 167 0 27744 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 111652

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1605456/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=155852 CPUtime=522.13
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 28296 0 0 0 52197 16 0 0 25 0 1 0 104182870 159592448 28279 1992294400 134512640 135197250 4294956224 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 38963 28279 93 167 0 38794 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 155852

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1592336/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=155852 CPUtime=582.11
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 31502 0 0 0 58193 18 0 0 25 0 1 0 104182870 159592448 31485 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 38963 31485 93 167 0 38794 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 155852

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1579408/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=155852 CPUtime=642.09
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 34697 0 0 0 64190 19 0 0 25 0 1 0 104182870 159592448 34680 1992294400 134512640 135197250 4294956224 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 38963 34680 93 167 0 38794 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 155852

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1566672/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=155852 CPUtime=702.08
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 37869 0 0 0 70186 22 0 0 25 0 1 0 104182870 159592448 37852 1992294400 134512640 135197250 4294956224 18446744073709551615 134526163 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 38963 37852 93 167 0 38794 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 155852

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1554000/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=244136 CPUtime=762.07
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 40993 0 0 0 76182 25 0 0 25 0 1 0 104182870 249995264 40976 1992294400 134512640 135197250 4294956224 18446744073709551615 134551132 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 61034 40976 93 167 0 60865 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 244136

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1541456/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=244136 CPUtime=822.04
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 44152 0 0 0 82178 26 0 0 25 0 1 0 104182870 249995264 44135 1992294400 134512640 135197250 4294956224 18446744073709551615 134597316 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 61034 44135 93 167 0 60865 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 244136

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1528592/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=244136 CPUtime=882.02
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 47323 0 0 0 88174 28 0 0 25 0 1 0 104182870 249995264 47306 1992294400 134512640 135197250 4294956224 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 61034 47306 93 167 0 60865 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 244136

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1516240/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=244136 CPUtime=942
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 50440 0 0 0 94170 30 0 0 25 0 1 0 104182870 249995264 50423 1992294400 134512640 135197250 4294956224 18446744073709551615 134556416 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 61034 50423 93 167 0 60865 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 244136

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1503504/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=244136 CPUtime=1001.99
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 53583 0 0 0 100167 32 0 0 25 0 1 0 104182870 249995264 53566 1992294400 134512640 135197250 4294956224 18446744073709551615 134593611 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 61034 53566 93 167 0 60865 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 244136

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1490768/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=244136 CPUtime=1061.97
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 56777 0 0 0 106164 33 0 0 25 0 1 0 104182870 249995264 56760 1992294400 134512640 135197250 4294956224 18446744073709551615 134618109 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 61034 56760 93 167 0 60865 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 244136

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1477584/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=343584 CPUtime=1121.96
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 59943 0 0 0 112159 37 0 0 25 0 1 0 104182870 351830016 59926 1992294400 134512640 135197250 4294956224 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 85896 59926 93 167 0 85727 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 343584

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1464912/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=343584 CPUtime=1181.94
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 63117 0 0 0 118155 39 0 0 25 0 1 0 104182870 351830016 63100 1992294400 134512640 135197250 4294956224 18446744073709551615 134526064 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 85896 63100 93 167 0 85727 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 343584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1667
/proc/meminfo: memFree=1460816/2055920 swapFree=4191900/4192956
[pid=1660] ppid=1658 vsize=343584 CPUtime=1200.04
/proc/1660/stat : 1660 (march_nn) R 1658 1660 1304 0 -1 4194304 64068 0 0 0 119965 39 0 0 25 0 1 0 104182870 351830016 64051 1992294400 134512640 135197250 4294956224 18446744073709551615 134526094 0 0 4096 0 0 0 0 17 1 0 0
/proc/1660/statm: 85896 64051 93 167 0 85727 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 343584

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): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.65
CPU system time (s): 0.439933
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 343584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64068
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= 3646

runsolver used 1.21281 second user time and 2.10668 second system time

The end

Launcher Data 

Begin job on node12 at 2009-04-26 17:58:09
IDJOB=1730610
IDBENCH=24733
IDSOLVER=522
FILE ID=node12/1730610-1240761489
PBS_JOBID= 9187123
Free space on /tmp= 66348 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730610-1240761489/watcher-1730610-1240761489 -o /tmp/evaluation-result-1730610-1240761489/solver-1730610-1240761489 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1730610-1240761489.cnf

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

MD5SUM BENCH= cb7fcc0a671d4e8fcabb476bdf51a2fc
RANDOM SEED=264319761

node12.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		: 3000.213
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		: 3000.213
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:       1719800 kB
Buffers:         37660 kB
Cached:         225864 kB
SwapCached:        384 kB
Active:          95872 kB
Inactive:       181064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719800 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          21828 kB
Slab:            45272 kB
Committed_AS:   497560 kB
PageTables:       1376 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= 66344 MiB
End job on node12 at 2009-04-26 18:18:11