Trace number 1736463

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) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/parity-games/
instance_n5_i6_pp_ci_ce.cnf
MD5SUM2cb95a73fc66a1c6328b2127a33b0a14
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.74873
Satisfiable
(Un)Satisfiability was proved
Number of variables4380
Number of clauses31980
Sum of the clauses size102772
Maximum clause length20
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 27508
Number of clauses of size 313398
Number of clauses of size 47973
Number of clauses of size 53006
Number of clauses of size over 595

Solver Data 

2.09/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.11	c main()::
2.09/2.11	c initFormula():: searching for DIMACS p-line....
2.09/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 4380 variables and 31980 clauses.
2.09/2.11	c parseCNF():: parsing....
2.09/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.11	c runParser():: parsing was successful, warming up engines...
2.09/2.11	c find_and_remove_tautogolies():: found and removed 705 tautologies
2.09/2.11	c find_and_remove_tautogolies():: found and removed 12 tautologies
2.09/2.11	c find_and_remove_tautogolies():: found and removed 6 tautologies
2.09/2.11	c simplify_formula():: removed 384 tautological, 2628 satisfied and 1841 duplicate clauses
2.09/2.11	c preprocessing fase I completed:: there are now 3434 free variables and 27127 clauses.
2.09/2.11	c stat :: sign balance is biased by 3.693
2.09/2.11	c find_equivalence():: found 120 3-equivalences
2.09/2.11	c find_and_remove_tautogolies():: found and removed 54 tautologies
2.09/2.11	c find_and_remove_tautogolies():: found and removed 6 tautologies
2.09/2.11	c shorten_equivalence(): average equivalence length reduced from 3.500000 to 3.000000
2.09/2.11	c using k-SAT heuristics (size based diff)
2.09/2.11	c simplify_formula():: removed 0 tautological, 480 satisfied and 0 duplicate clauses
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 498022 duplicate clauses
2.09/2.11	c resolvent_look() :: found 80528 resolvents
2.09/2.11	c main():: clause / variable ratio: ( 107655 / 4380 ) = 24.58
2.09/2.11	c longest clause has size 20
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c number of free variables = 3374
2.09/2.11	c dynamic_preselect_setsize :: off
2.09/2.11	c main():: all systems go!
2.09/2.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 1543
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c |****************************************************************| ( 3/999) NodeCount: 4092
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c |****************************************************************| ( 4/999) NodeCount: 9452
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c |****************************************************************| ( 5/999) NodeCount: 19279
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c |****************************************************************| ( 6/999) NodeCount: 33703
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c |****************************************************************| ( 7/999) NodeCount: 50523
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c |****************************************************************| ( 8/999) NodeCount: 66386
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c |****************************************************************| ( 9/999) NodeCount: 78739
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c |****************************************************************| (10/999) NodeCount: 87094
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c |****************************************************************| (11/999) NodeCount: 92303
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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-1736463-1240811716/watcher-1736463-1240811716 -o /tmp/evaluation-result-1736463-1240811716/solver-1736463-1240811716 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1736463-1240811716.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: 0.93 0.95 0.98 2/65 26281
/proc/meminfo: memFree=1754464/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=1408 CPUtime=0
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 109200833 1441792 185 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 352 185 58 167 0 183 0

[startup+0.033278 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 26281
/proc/meminfo: memFree=1754464/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=1804 CPUtime=0.02
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 313 0 0 0 2 0 0 0 20 0 1 0 109200833 1847296 298 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 451 298 58 167 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1804

[startup+0.101285 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 26281
/proc/meminfo: memFree=1754464/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=5124 CPUtime=0.09
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 1173 0 0 0 9 0 0 0 20 0 1 0 109200833 5246976 932 1992294400 134512640 135197250 4294956224 18446744073709551615 134565107 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 1281 932 67 167 0 1112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5124

[startup+0.301306 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 26281
/proc/meminfo: memFree=1754464/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=5124 CPUtime=0.29
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 1189 0 0 0 29 0 0 0 22 0 1 0 109200833 5246976 947 1992294400 134512640 135197250 4294956224 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 1281 947 78 167 0 1112 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5124

[startup+0.701351 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 26281
/proc/meminfo: memFree=1754464/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=10560 CPUtime=0.69
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 2508 0 0 0 68 1 0 0 25 0 1 0 109200833 10813440 2266 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 2640 2266 81 167 0 2471 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10560

[startup+1.50244 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 26282
/proc/meminfo: memFree=1740760/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=21900 CPUtime=1.48
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 7680 0 0 0 144 4 0 0 25 0 1 0 109200833 22425600 4700 1992294400 134512640 135197250 4294956224 18446744073709551615 134649044 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 5475 4700 81 167 0 5306 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21900

[startup+3.10162 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 26282
/proc/meminfo: memFree=1731288/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=32372 CPUtime=3.09
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 10487 0 0 0 303 6 0 0 25 0 1 0 109200833 33148928 6323 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 8093 6323 93 167 0 7924 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32372

[startup+6.30197 s]
/proc/loadavg: 0.94 0.96 0.98 3/66 26282
/proc/meminfo: memFree=1729304/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=32372 CPUtime=6.29
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 10495 0 0 0 623 6 0 0 25 0 1 0 109200833 33148928 6331 1992294400 134512640 135197250 4294956224 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 8093 6331 93 167 0 7924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32372

[startup+12.7017 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 26282
/proc/meminfo: memFree=1729248/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=32372 CPUtime=12.69
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 10497 0 0 0 1263 6 0 0 25 0 1 0 109200833 33148928 6333 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 8093 6333 93 167 0 7924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32372

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/66 26282
/proc/meminfo: memFree=1729248/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=32372 CPUtime=25.48
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 10498 0 0 0 2542 6 0 0 25 0 1 0 109200833 33148928 6334 1992294400 134512640 135197250 4294956224 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 8093 6334 93 167 0 7924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32372

[startup+51.102 s]
/proc/loadavg: 0.97 0.96 0.98 2/66 26282
/proc/meminfo: memFree=1728480/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=33492 CPUtime=51.07
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 10721 0 0 0 5101 6 0 0 25 0 1 0 109200833 34295808 6557 1992294400 134512640 135197250 4294956224 18446744073709551615 134593158 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 8373 6557 93 167 0 8204 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33492

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 26282
/proc/meminfo: memFree=1727392/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=34616 CPUtime=102.27
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 10984 0 0 0 10220 7 0 0 25 0 1 0 109200833 35446784 6820 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 8654 6820 93 167 0 8485 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34616

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26282
/proc/meminfo: memFree=1725984/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=36860 CPUtime=162.25
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 11315 0 0 0 16218 7 0 0 25 0 1 0 109200833 37744640 7151 1992294400 134512640 135197250 4294956224 18446744073709551615 134590482 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 9215 7151 93 167 0 9046 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36860

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26282
/proc/meminfo: memFree=1724512/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=41352 CPUtime=222.23
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 11675 0 0 0 22215 8 0 0 25 0 1 0 109200833 42344448 7511 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 10338 7511 93 167 0 10169 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26282
/proc/meminfo: memFree=1723296/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=41352 CPUtime=282.21
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 11979 0 0 0 28213 8 0 0 25 0 1 0 109200833 42344448 7815 1992294400 134512640 135197250 4294956224 18446744073709551615 134553186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 10338 7815 93 167 0 10169 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41352

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26282
/proc/meminfo: memFree=1721888/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=41352 CPUtime=342.19
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 12319 0 0 0 34211 8 0 0 25 0 1 0 109200833 42344448 8155 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 10338 8155 93 167 0 10169 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41352

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1720416/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=41352 CPUtime=402.17
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 12662 0 0 0 40208 9 0 0 25 0 1 0 109200833 42344448 8498 1992294400 134512640 135197250 4294956224 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 10338 8498 93 167 0 10169 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 41352

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1719200/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=50336 CPUtime=462.15
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 12954 0 0 0 46206 9 0 0 25 0 1 0 109200833 51544064 8790 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 12584 8790 93 167 0 12415 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 50336

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1718048/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=50336 CPUtime=522.14
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 13251 0 0 0 52205 9 0 0 25 0 1 0 109200833 51544064 9087 1992294400 134512640 135197250 4294956224 18446744073709551615 134593249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 12584 9087 93 167 0 12415 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 50336

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1715616/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=51872 CPUtime=582.12
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 13837 0 0 0 58202 10 0 0 25 0 1 0 109200833 53116928 9673 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 12968 9673 93 167 0 12799 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 51872

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1714400/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=51872 CPUtime=642.11
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 14126 0 0 0 64200 11 0 0 25 0 1 0 109200833 53116928 9962 1992294400 134512640 135197250 4294956224 18446744073709551615 134590676 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 12968 9962 93 167 0 12799 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51872

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1713056/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=51872 CPUtime=702.08
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 14443 0 0 0 70197 11 0 0 25 0 1 0 109200833 53116928 10279 1992294400 134512640 135197250 4294956224 18446744073709551615 134593390 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 12968 10279 93 167 0 12799 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 51872

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1711904/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=51872 CPUtime=762.07
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 14735 0 0 0 76195 12 0 0 25 0 1 0 109200833 53116928 10571 1992294400 134512640 135197250 4294956224 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 12968 10571 93 167 0 12799 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 51872

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1710880/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=52636 CPUtime=822.05
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 14974 0 0 0 82193 12 0 0 25 0 1 0 109200833 53899264 10810 1992294400 134512640 135197250 4294956224 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 13159 10810 93 167 0 12990 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 52636

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1709792/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=52636 CPUtime=882.03
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 15254 0 0 0 88191 12 0 0 25 0 1 0 109200833 53899264 11090 1992294400 134512640 135197250 4294956224 18446744073709551615 134553147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 13159 11090 93 167 0 12990 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 52636

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1708640/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=70600 CPUtime=942.02
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 15523 0 0 0 94189 13 0 0 25 0 1 0 109200833 72294400 11359 1992294400 134512640 135197250 4294956224 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 17650 11359 93 167 0 17481 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 70600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1707872/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=70600 CPUtime=1002
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 15710 0 0 0 100187 13 0 0 25 0 1 0 109200833 72294400 11546 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 17650 11546 93 167 0 17481 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 70600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1706848/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=70600 CPUtime=1061.98
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 15962 0 0 0 106184 14 0 0 25 0 1 0 109200833 72294400 11798 1992294400 134512640 135197250 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 17650 11798 93 167 0 17481 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 70600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1706144/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=71752 CPUtime=1121.96
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 16138 0 0 0 112182 14 0 0 25 0 1 0 109200833 73474048 11974 1992294400 134512640 135197250 4294956224 18446744073709551615 134593244 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 17938 11974 93 167 0 17769 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 71752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1705312/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=71752 CPUtime=1181.95
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 16328 0 0 0 118180 15 0 0 25 0 1 0 109200833 73474048 12164 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 17938 12164 93 167 0 17769 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 71752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26288
/proc/meminfo: memFree=1705120/2055920 swapFree=4181392/4192956
[pid=26281] ppid=26279 vsize=71752 CPUtime=1200.04
/proc/26281/stat : 26281 (march_nn) R 26279 26281 25924 0 -1 4194304 16383 0 0 0 119989 15 0 0 25 0 1 0 109200833 73474048 12219 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26281/statm: 17938 12219 93 167 0 17769 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 71752

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.160975
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 71752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16383
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= 1
involuntary context switches= 1728

runsolver used 1.3318 second user time and 2.77658 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-27 07:55:17
IDJOB=1736463
IDBENCH=71626
IDSOLVER=522
FILE ID=node87/1736463-1240811716
PBS_JOBID= 9187446
Free space on /tmp= 66472 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n5_i6_pp_ci_ce.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1736463-1240811716/watcher-1736463-1240811716 -o /tmp/evaluation-result-1736463-1240811716/solver-1736463-1240811716 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1736463-1240811716.cnf

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

MD5SUM BENCH= 2cb95a73fc66a1c6328b2127a33b0a14
RANDOM SEED=1584099350

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1754880 kB
Buffers:         41644 kB
Cached:         194784 kB
SwapCached:       5584 kB
Active:          91604 kB
Inactive:       152816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754880 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            42480 kB
Committed_AS:   427340 kB
PageTables:       1456 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= 66472 MiB
End job on node87 at 2009-04-27 08:15:19