Trace number 1561177

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) 1200.16 1200.46

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_11_3_4_cmp.cnf
MD5SUM3b5e80540ef2fcb09cfe50ac7e3686c1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables8713
Number of clauses99699
Sum of the clauses size335345
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 210866
Number of clauses of size 367270
Number of clauses of size 410556
Number of clauses of size 510773
Number of clauses of size over 5234

Solver Data 

22.59/22.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
22.59/22.66	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
22.59/22.66	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
22.59/22.66	c main()::
22.59/22.66	c initFormula():: searching for DIMACS p-line....
22.59/22.66	c full lookahead due to high density!
22.59/22.66	c initFormula():: the DIMACS p-line indicates a CNF of 8713 variables and 99699 clauses.
22.59/22.66	c parseCNF():: parsing....
22.59/22.66	c parseCNF():: the CNF contains 0 unary clauses.
22.59/22.66	c runParser():: parsing was successful, warming up engines...
22.59/22.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 5184 duplicate clauses
22.59/22.66	c preprocessing fase I completed:: there are now 8713 free variables and 94515 clauses.
22.59/22.66	c stat :: sign balance is biased by 4.176
22.59/22.66	c using k-SAT heuristics (size based diff)
22.59/22.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
22.59/22.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 1355535 duplicate clauses
22.59/22.66	c resolvent_look() :: found 2611359 resolvents
22.59/22.66	c main():: clause / variable ratio: ( 2705874 / 8713 ) = 310.56
22.59/22.66	c longest clause has size 81
22.59/22.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
22.59/22.66	c number of free variables = 8713
22.59/22.66	c dynamic_preselect_setsize :: off
22.59/22.66	c main():: all systems go!
22.59/22.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 564
162.45/162.59	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-1561177-1238762769/watcher-1561177-1238762769 -o /tmp/evaluation-result-1561177-1238762769/solver-1561177-1238762769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561177-1238762769.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: 0.92 0.98 0.99 3/64 2804
/proc/meminfo: memFree=1767680/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=2316 CPUtime=0
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 1148938767 2371584 335 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 579 335 58 167 0 410 0

[startup+0.0172881 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2804
/proc/meminfo: memFree=1767680/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=2448 CPUtime=0.01
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 394 0 0 0 1 0 0 0 18 0 1 0 1148938767 2506752 379 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 612 380 59 167 0 443 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2448

[startup+0.101295 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2804
/proc/meminfo: memFree=1767680/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=3372 CPUtime=0.09
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 1148938767 3452928 673 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 843 673 58 167 0 674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.301313 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2804
/proc/meminfo: memFree=1767680/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=9292 CPUtime=0.29
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 2898 0 0 0 28 1 0 0 19 0 1 0 1148938767 9515008 1457 1992294400 134512640 135197250 4294956224 18446744073709551615 134618990 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 2323 1457 78 167 0 2154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9292

[startup+0.701351 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2804
/proc/meminfo: memFree=1767680/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=14896 CPUtime=0.69
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 7992 0 0 0 66 3 0 0 22 0 1 0 1148938767 15253504 2714 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 3724 2714 81 167 0 3555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14896

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1748344/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=39752 CPUtime=1.5
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 13968 0 0 0 144 6 0 0 25 0 1 0 1148938767 40706048 8690 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 9938 8690 81 167 0 9769 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 39752

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1715000/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=99704 CPUtime=3.09
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 25889 0 0 0 299 10 0 0 25 0 1 0 1148938767 102096896 20611 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 24926 20611 81 167 0 24757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99704

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1640952/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=155760 CPUtime=6.29
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 69772 0 0 0 599 30 0 0 25 0 1 0 1148938767 159498240 38077 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 38940 38077 81 167 0 38771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 155760

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1622840/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=145432 CPUtime=12.69
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 76448 0 0 0 1236 33 0 0 25 0 1 0 1148938767 148922368 35495 1992294400 134512640 135197250 4294956224 18446744073709551615 134695214 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 36358 35495 81 167 0 36189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 145432

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1446072/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443256 CPUtime=25.48
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 206574 0 0 0 2459 89 0 0 25 0 1 0 1148938767 453894144 80205 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110814 80205 90 167 0 110645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 443256

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1445496/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443256 CPUtime=51.08
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 206709 0 0 0 5019 89 0 0 25 0 1 0 1148938767 453894144 80340 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110814 80340 93 167 0 110645 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 443256

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1430584/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443612 CPUtime=102.27
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 210431 0 0 0 10136 91 0 0 25 0 1 0 1148938767 454258688 84062 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110903 84062 93 167 0 110734 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 443612

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1423416/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443820 CPUtime=162.25
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212235 0 0 0 16133 92 0 0 25 0 1 0 1148938767 454471680 85866 1992294400 134512640 135197250 4294956224 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110955 85866 93 167 0 110786 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 443820

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1422904/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443820 CPUtime=222.24
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212328 0 0 0 22132 92 0 0 25 0 1 0 1148938767 454471680 85959 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110955 85959 93 167 0 110786 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 443820

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2805
/proc/meminfo: memFree=1422072/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443836 CPUtime=282.22
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212527 0 0 0 28130 92 0 0 25 0 1 0 1148938767 454488064 86158 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110959 86158 93 167 0 110790 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 443836

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 2805
/proc/meminfo: memFree=1421624/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443932 CPUtime=342.21
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212611 0 0 0 34129 92 0 0 25 0 1 0 1148938767 454586368 86242 1992294400 134512640 135197250 4294956224 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110983 86242 93 167 0 110814 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 443932

[startup+402.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 2805
/proc/meminfo: memFree=1421560/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443932 CPUtime=402.19
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212612 0 0 0 40127 92 0 0 25 0 1 0 1148938767 454586368 86243 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110983 86243 93 167 0 110814 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 443932

[startup+462.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 2805
/proc/meminfo: memFree=1421560/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443932 CPUtime=462.18
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212612 0 0 0 46126 92 0 0 25 0 1 0 1148938767 454586368 86243 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110983 86243 93 167 0 110814 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 443932

[startup+522.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 2805
/proc/meminfo: memFree=1421560/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443932 CPUtime=522.16
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212612 0 0 0 52124 92 0 0 25 0 1 0 1148938767 454586368 86243 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110983 86243 93 167 0 110814 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 443932

[startup+582.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 2805
/proc/meminfo: memFree=1421496/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=582.15
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 58123 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 443936

[startup+642.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2805
/proc/meminfo: memFree=1421432/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=642.14
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 64122 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 443936

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2805
/proc/meminfo: memFree=1421496/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=702.12
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 70120 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 443936

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2805
/proc/meminfo: memFree=1421432/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=762.11
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 76119 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134541486 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 443936

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2805
/proc/meminfo: memFree=1421432/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=822.09
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 82117 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 443936

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2805
/proc/meminfo: memFree=1421368/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=882.08
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 88116 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 443936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2811
/proc/meminfo: memFree=1421232/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=942.05
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 94113 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134603172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 443936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2811
/proc/meminfo: memFree=1421232/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=1002.04
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 100112 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 443936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2811
/proc/meminfo: memFree=1421232/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=1062.02
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 106110 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134572855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 443936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2811
/proc/meminfo: memFree=1421232/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=1122.01
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 112109 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134649175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 443936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2811
/proc/meminfo: memFree=1421168/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=1181.99
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 118107 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134602851 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 443936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2811
/proc/meminfo: memFree=1421176/2055920 swapFree=4179168/4192956
[pid=2804] ppid=2802 vsize=443936 CPUtime=1200.09
/proc/2804/stat : 2804 (march_nn) R 2802 2804 1995 0 -1 4194304 212613 0 0 0 119917 92 0 0 25 0 1 0 1148938767 454590464 86244 1992294400 134512640 135197250 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 110984 86244 93 167 0 110815 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 443936

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): 1200.46
CPU time (s): 1200.16
CPU user time (s): 1199.18
CPU system time (s): 0.98285
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 506640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 0.98285
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 212613
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= 1288

runsolver used 1.04684 second user time and 2.25966 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-03 14:46:09
IDJOB=1561177
IDBENCH=70910
IDSOLVER=522
FILE ID=node61/1561177-1238762769
PBS_JOBID= 9085452
Free space on /tmp= 66472 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_11_3_4_cmp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561177-1238762769/watcher-1561177-1238762769 -o /tmp/evaluation-result-1561177-1238762769/solver-1561177-1238762769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561177-1238762769.cnf

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

MD5SUM BENCH= 3b5e80540ef2fcb09cfe50ac7e3686c1
RANDOM SEED=347217770

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1768096 kB
Buffers:         28796 kB
Cached:         187072 kB
SwapCached:       8056 kB
Active:          76740 kB
Inactive:       148880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768096 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            48220 kB
Committed_AS:  2937128 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66472 MiB
End job on node61 at 2009-04-03 15:06:11