Trace number 1726423

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) 1200.11 1211.21

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark714.136
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c full lookahead due to high density!
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 8767 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 700 free variables and 8767 clauses.
0.39/0.49	c stat :: sign balance is biased by 34.804
0.39/0.49	c using k-SAT heuristics (size based diff)
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 210832 duplicate clauses
0.39/0.49	c resolvent_look() :: found 36128 resolvents
0.39/0.49	c main():: clause / variable ratio: ( 44895 / 700 ) = 64.14
0.39/0.49	c longest clause has size 4
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c number of free variables = 700
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c main():: all systems go!
0.39/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 28
0.49/0.55	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 375
1.29/1.34	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 2826
7.49/7.52	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 14445
39.88/39.95	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 4/999) NodeCount: 54458
163.55/163.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 154852
508.34/508.57	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-1726423-1240711976/watcher-1726423-1240711976 -o /tmp/evaluation-result-1726423-1240711976/solver-1726423-1240711976 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1726423-1240711976.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: 1.00 1.00 1.00 3/65 15395
/proc/meminfo: memFree=1609648/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=968 CPUtime=0
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 121 0 0 0 0 0 0 0 21 0 1 0 99227218 991232 106 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 242 106 59 167 0 73 0

[startup+0.0179481 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15395
/proc/meminfo: memFree=1609648/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=1576 CPUtime=0.01
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 240 0 0 0 1 0 0 0 21 0 1 0 99227218 1613824 223 1992294400 134512640 135197250 4294956224 18446744073709551615 134565256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 394 223 66 167 0 225 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1576

[startup+0.101957 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15395
/proc/meminfo: memFree=1609648/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=6616 CPUtime=0.09
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 1334 0 0 0 9 0 0 0 21 0 1 0 99227218 6774784 1317 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 1654 1318 84 167 0 1485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6616

[startup+0.301979 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15395
/proc/meminfo: memFree=1609648/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=9244 CPUtime=0.29
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 3462 0 0 0 28 1 0 0 23 0 1 0 99227218 9465856 2018 1992294400 134512640 135197250 4294956224 18446744073709551615 134565239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 2311 2018 84 167 0 2142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9244

[startup+0.702023 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15395
/proc/meminfo: memFree=1609648/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=12076 CPUtime=0.69
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 4655 0 0 0 67 2 0 0 25 0 1 0 99227218 12365824 2711 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3019 2711 94 167 0 2850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12076

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1599144/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=12076 CPUtime=1.49
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 4655 0 0 0 147 2 0 0 25 0 1 0 99227218 12365824 2711 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3019 2711 94 167 0 2850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12076

[startup+3.10229 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1599016/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=12076 CPUtime=3.09
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 4655 0 0 0 307 2 0 0 25 0 1 0 99227218 12365824 2711 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3019 2711 94 167 0 2850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12076

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1598952/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=12076 CPUtime=6.29
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 4655 0 0 0 627 2 0 0 25 0 1 0 99227218 12365824 2711 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3019 2711 94 167 0 2850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12076

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1598696/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=12212 CPUtime=12.69
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 4685 0 0 0 1267 2 0 0 25 0 1 0 99227218 12505088 2741 1992294400 134512640 135197250 4294956224 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3053 2741 94 167 0 2884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12212

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1598312/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=12704 CPUtime=25.48
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 4784 0 0 0 2546 2 0 0 25 0 1 0 99227218 13008896 2840 1992294400 134512640 135197250 4294956224 18446744073709551615 134524943 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3176 2840 94 167 0 3007 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12704

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1597992/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=12856 CPUtime=51.07
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 4858 0 0 0 5105 2 0 0 25 0 1 0 99227218 13164544 2914 1992294400 134512640 135197250 4294956224 18446744073709551615 134602880 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3214 2914 94 167 0 3045 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12856

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1597352/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=13596 CPUtime=102.26
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 5069 0 0 0 10224 2 0 0 25 0 1 0 99227218 13922304 3045 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3399 3045 94 167 0 3230 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13596

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1596648/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=14600 CPUtime=162.25
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 5234 0 0 0 16222 3 0 0 25 0 1 0 99227218 14950400 3210 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3650 3210 94 167 0 3481 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14600

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1595944/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=15364 CPUtime=222.22
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 5401 0 0 0 22219 3 0 0 25 0 1 0 99227218 15732736 3377 1992294400 134512640 135197250 4294956224 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3841 3377 94 167 0 3672 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15364

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1595304/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=15364 CPUtime=282.2
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 5567 0 0 0 28217 3 0 0 25 0 1 0 99227218 15732736 3543 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3841 3543 94 167 0 3672 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15364

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1594600/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=17504 CPUtime=342.19
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 5732 0 0 0 34215 4 0 0 25 0 1 0 99227218 17924096 3708 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 4376 3708 94 167 0 4207 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1593960/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=17504 CPUtime=402.17
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 5890 0 0 0 40213 4 0 0 25 0 1 0 99227218 17924096 3866 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 4376 3866 94 167 0 4207 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17504

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1593256/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=19228 CPUtime=462.15
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 6046 0 0 0 46211 4 0 0 25 0 1 0 99227218 19689472 4022 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 4807 4022 94 167 0 4638 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19228

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15396
/proc/meminfo: memFree=1592680/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=19228 CPUtime=522.14
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 6185 0 0 0 52210 4 0 0 25 0 1 0 99227218 19689472 4161 1992294400 134512640 135197250 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 4807 4161 94 167 0 4638 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19228

[startup+582.302 s]
/proc/loadavg: 1.51 1.13 1.04 3/72 24825
/proc/meminfo: memFree=1576848/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=21208 CPUtime=578.96
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 6330 0 0 0 57889 7 0 0 25 0 1 0 99227218 21716992 4306 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5302 4306 94 167 0 5133 0
Current children cumulated CPU time (s) 578.96
Current children cumulated vsize (KiB) 21208

[startup+642.301 s]
/proc/loadavg: 2.00 1.34 1.12 2/73 7862
/proc/meminfo: memFree=1558984/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=21208 CPUtime=634.12
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 6466 0 0 0 63399 13 0 0 25 0 1 0 99227218 21716992 4442 1992294400 134512640 135197250 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5302 4442 94 167 0 5133 0
Current children cumulated CPU time (s) 634.12
Current children cumulated vsize (KiB) 21208

[startup+702.302 s]
/proc/loadavg: 1.66 1.37 1.14 2/66 17986
/proc/meminfo: memFree=1547552/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=21208 CPUtime=691.33
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 6601 0 0 0 69115 18 0 0 25 0 1 0 99227218 21716992 4577 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5302 4577 94 167 0 5133 0
Current children cumulated CPU time (s) 691.33
Current children cumulated vsize (KiB) 21208

[startup+762.306 s]
/proc/loadavg: 1.22 1.29 1.13 2/66 17986
/proc/meminfo: memFree=1546976/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=23796 CPUtime=751.31
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 6760 0 0 0 75113 18 0 0 25 0 1 0 99227218 24367104 4736 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5949 4736 94 167 0 5780 0
Current children cumulated CPU time (s) 751.31
Current children cumulated vsize (KiB) 23796

[startup+822.301 s]
/proc/loadavg: 1.09 1.24 1.12 2/66 17986
/proc/meminfo: memFree=1546400/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=23796 CPUtime=811.3
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 6903 0 0 0 81111 19 0 0 25 0 1 0 99227218 24367104 4879 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5949 4879 94 167 0 5780 0
Current children cumulated CPU time (s) 811.3
Current children cumulated vsize (KiB) 23796

[startup+882.302 s]
/proc/loadavg: 1.03 1.19 1.10 2/66 17986
/proc/meminfo: memFree=1545760/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=23796 CPUtime=871.28
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 7060 0 0 0 87109 19 0 0 25 0 1 0 99227218 24367104 5036 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5949 5036 94 167 0 5780 0
Current children cumulated CPU time (s) 871.28
Current children cumulated vsize (KiB) 23796

[startup+942.302 s]
/proc/loadavg: 1.01 1.16 1.09 2/66 17986
/proc/meminfo: memFree=1545120/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=23796 CPUtime=931.26
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 7214 0 0 0 93107 19 0 0 25 0 1 0 99227218 24367104 5190 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5949 5190 94 167 0 5780 0
Current children cumulated CPU time (s) 931.26
Current children cumulated vsize (KiB) 23796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.12 1.09 2/66 17986
/proc/meminfo: memFree=1544552/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=23796 CPUtime=991.25
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 7355 0 0 0 99106 19 0 0 25 0 1 0 99227218 24367104 5331 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5949 5331 94 167 0 5780 0
Current children cumulated CPU time (s) 991.25
Current children cumulated vsize (KiB) 23796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.10 1.08 2/66 17986
/proc/meminfo: memFree=1543976/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=23796 CPUtime=1051.23
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 7495 0 0 0 105104 19 0 0 25 0 1 0 99227218 24367104 5471 1992294400 134512640 135197250 4294956224 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5949 5471 94 167 0 5780 0
Current children cumulated CPU time (s) 1051.23
Current children cumulated vsize (KiB) 23796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.08 1.07 2/66 17986
/proc/meminfo: memFree=1543400/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=23796 CPUtime=1111.22
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 7634 0 0 0 111102 20 0 0 25 0 1 0 99227218 24367104 5610 1992294400 134512640 135197250 4294956224 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 5949 5610 94 167 0 5780 0
Current children cumulated CPU time (s) 1111.22
Current children cumulated vsize (KiB) 23796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.06 1.07 2/66 17986
/proc/meminfo: memFree=1542888/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=27676 CPUtime=1171.2
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 7759 0 0 0 117100 20 0 0 25 0 1 0 99227218 28340224 5735 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 6919 5735 94 167 0 6750 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 27676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1211.2 s]
/proc/loadavg: 1.00 1.05 1.07 2/66 17986
/proc/meminfo: memFree=1542632/2055920 swapFree=4181068/4192956
[pid=15395] ppid=15393 vsize=31632 CPUtime=1200.09
/proc/15395/stat : 15395 (march_nn) R 15393 15395 14052 0 -1 4194304 7811 0 0 0 119989 20 0 0 25 0 1 0 99227218 32391168 5787 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 7908 5787 94 167 0 7739 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31632

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): 1211.21
CPU time (s): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.207968
CPU usage (%): 99.0835
Max. virtual memory (cumulated for all children) (KiB): 31632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7811
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= 11933

runsolver used 1.19582 second user time and 2.91756 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-26 04:12:56
IDJOB=1726423
IDBENCH=24613
IDSOLVER=522
FILE ID=node86/1726423-1240711976
PBS_JOBID= 9186789
Free space on /tmp= 66224 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726423-1240711976/watcher-1726423-1240711976 -o /tmp/evaluation-result-1726423-1240711976/solver-1726423-1240711976 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1726423-1240711976.cnf

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

MD5SUM BENCH= c2cb7643bd8a1926480278b8bba0ef3d
RANDOM SEED=776652551

node86.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:       1610064 kB
Buffers:         45492 kB
Cached:         324800 kB
SwapCached:       5816 kB
Active:         146704 kB
Inactive:       232444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610064 kB
SwapTotal:     4192956 kB
SwapFree:      4181068 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            52544 kB
Committed_AS:   408632 kB
PageTables:       1464 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= 66224 MiB
End job on node86 at 2009-04-26 04:33:09