Trace number 1561073

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) 1200.15 1200.61

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_12_2_4_cmp.cnf
MD5SUM7ea97a36d5ab6c8a5aa99830d5253591
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 variables12584
Number of clauses155712
Sum of the clauses size523920
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 217404
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

Solver Data 

43.98/44.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
43.98/44.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
43.98/44.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
43.98/44.09	c main()::
43.98/44.09	c initFormula():: searching for DIMACS p-line....
43.98/44.09	c full lookahead due to high density!
43.98/44.09	c initFormula():: the DIMACS p-line indicates a CNF of 12584 variables and 155712 clauses.
43.98/44.09	c parseCNF():: parsing....
43.98/44.09	c parseCNF():: the CNF contains 0 unary clauses.
43.98/44.09	c runParser():: parsing was successful, warming up engines...
43.98/44.09	c find_and_remove_tautogolies():: found and removed 44 tautologies
43.98/44.09	c simplify_formula():: removed 0 tautological, 88 satisfied and 8800 duplicate clauses
43.98/44.09	c preprocessing fase I completed:: there are now 12540 free variables and 146824 clauses.
43.98/44.09	c stat :: sign balance is biased by 4.578
43.98/44.09	c using k-SAT heuristics (size based diff)
43.98/44.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.98/44.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 2722400 duplicate clauses
43.98/44.09	c resolvent_look() :: found 5160400 resolvents
43.98/44.09	c main():: clause / variable ratio: ( 5307224 / 12584 ) = 421.74
43.98/44.09	c longest clause has size 100
43.98/44.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.98/44.09	c number of free variables = 12540
43.98/44.09	c dynamic_preselect_setsize :: off
43.98/44.09	c main():: all systems go!
43.98/44.09	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-1561073-1238761095/watcher-1561073-1238761095 -o /tmp/evaluation-result-1561073-1238761095/solver-1561073-1238761095 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561073-1238761095.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: 1.92 1.98 2.14 4/94 2308
/proc/meminfo: memFree=1821856/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=3040 CPUtime=0
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 1148773211 3112960 466 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 760 466 58 167 0 591 0

[startup+0.0779741 s]
/proc/loadavg: 1.92 1.98 2.14 4/94 2308
/proc/meminfo: memFree=1821856/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=3832 CPUtime=0.07
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 732 0 0 0 7 0 0 0 18 0 1 0 1148773211 3923968 717 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 958 717 58 167 0 789 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3832

[startup+0.101976 s]
/proc/loadavg: 1.92 1.98 2.14 4/94 2308
/proc/meminfo: memFree=1821856/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=4096 CPUtime=0.09
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 817 0 0 0 9 0 0 0 18 0 1 0 1148773211 4194304 802 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 1024 802 58 167 0 855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4096

[startup+0.301998 s]
/proc/loadavg: 1.92 1.98 2.14 4/94 2308
/proc/meminfo: memFree=1821856/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=13532 CPUtime=0.29
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 2667 0 0 0 28 1 0 0 19 0 1 0 1148773211 13856768 1900 1992294400 134512640 135197250 4294956224 18446744073709551615 134565183 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 3383 1900 65 167 0 3214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13532

[startup+0.70104 s]
/proc/loadavg: 1.92 1.98 2.14 4/94 2308
/proc/meminfo: memFree=1821856/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=17080 CPUtime=0.69
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 6799 0 0 0 66 3 0 0 23 0 1 0 1148773211 17489920 2924 1992294400 134512640 135197250 4294956224 18446744073709551615 134692225 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 4270 2924 67 167 0 4101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17080

[startup+1.50113 s]
/proc/loadavg: 1.92 1.98 2.14 3/95 2309
/proc/meminfo: memFree=1810328/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=20544 CPUtime=1.49
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 14944 0 0 0 143 6 0 0 25 0 1 0 1148773211 21037056 3685 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 5136 3685 81 167 0 4967 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20544

[startup+3.10231 s]
/proc/loadavg: 1.92 1.98 2.14 3/95 2309
/proc/meminfo: memFree=1789528/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=70092 CPUtime=3.09
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 26447 0 0 0 299 10 0 0 25 0 1 0 1148773211 71774208 15188 1992294400 134512640 135197250 4294956224 18446744073709551615 134578201 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 17523 15188 81 167 0 17354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70092

[startup+6.30166 s]
/proc/loadavg: 2.01 2.00 2.14 3/95 2309
/proc/meminfo: memFree=1693848/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=188148 CPUtime=6.29
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 49667 0 0 0 609 20 0 0 25 0 1 0 1148773211 192663552 38408 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 47037 38409 81 167 0 46868 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 188148

[startup+12.7014 s]
/proc/loadavg: 2.01 2.00 2.14 3/95 2309
/proc/meminfo: memFree=1567704/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=305224 CPUtime=12.69
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 139059 0 0 0 1211 58 0 0 25 0 1 0 1148773211 312549376 67202 1992294400 134512640 135197250 4294956224 18446744073709551615 134649407 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 76306 67202 81 167 0 76137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 305224

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.14 3/95 2309
/proc/meminfo: memFree=1542040/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=284280 CPUtime=25.48
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 152082 0 0 0 2485 63 0 0 25 0 1 0 1148773211 291102720 69724 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 71070 69724 81 167 0 70901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 284280

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.13 3/95 2309
/proc/meminfo: memFree=1192472/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=863680 CPUtime=51.07
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 400826 0 0 0 4940 167 0 0 25 0 1 0 1148773211 884408320 156944 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 215920 156944 91 167 0 215751 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 863680

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.12 3/95 2309
/proc/meminfo: memFree=1185368/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=863680 CPUtime=102.26
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 402532 0 0 0 10058 168 0 0 25 0 1 0 1148773211 884408320 158650 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 215920 158650 93 167 0 215751 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 863680

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.11 3/95 2309
/proc/meminfo: memFree=1164824/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=864028 CPUtime=162.23
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 407855 0 0 0 16053 170 0 0 25 0 1 0 1148773211 884764672 163973 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216007 163973 93 167 0 215838 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 864028

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.10 3/95 2309
/proc/meminfo: memFree=1154968/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=864076 CPUtime=222.21
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 410097 0 0 0 22050 171 0 0 25 0 1 0 1148773211 884813824 166215 1992294400 134512640 135197250 4294956224 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216019 166215 93 167 0 215850 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 864076

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.09 3/95 2309
/proc/meminfo: memFree=1152408/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=864296 CPUtime=282.18
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 410754 0 0 0 28047 171 0 0 25 0 1 0 1148773211 885039104 166872 1992294400 134512640 135197250 4294956224 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216074 166872 93 167 0 215905 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 864296

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/95 2309
/proc/meminfo: memFree=1150680/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865408 CPUtime=342.16
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411167 0 0 0 34044 172 0 0 25 0 1 0 1148773211 886177792 167285 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216352 167285 93 167 0 216183 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 865408

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.08 3/95 2309
/proc/meminfo: memFree=1150232/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865508 CPUtime=402.14
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411258 0 0 0 40042 172 0 0 25 0 1 0 1148773211 886280192 167376 1992294400 134512640 135197250 4294956224 18446744073709551615 134603453 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216377 167376 93 167 0 216208 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 865508

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.07 3/95 2309
/proc/meminfo: memFree=1150232/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865508 CPUtime=462.12
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411258 0 0 0 46040 172 0 0 25 0 1 0 1148773211 886280192 167376 1992294400 134512640 135197250 4294956224 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216377 167376 93 167 0 216208 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 865508

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.06 3/95 2309
/proc/meminfo: memFree=1150232/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865508 CPUtime=522.09
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411260 0 0 0 52037 172 0 0 25 0 1 0 1148773211 886280192 167378 1992294400 134512640 135197250 4294956224 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216377 167378 93 167 0 216208 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 865508

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.06 3/95 2309
/proc/meminfo: memFree=1150232/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865512 CPUtime=582.07
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411270 0 0 0 58035 172 0 0 25 0 1 0 1148773211 886284288 167388 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216378 167388 93 167 0 216209 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 865512

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/95 2309
/proc/meminfo: memFree=1150232/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865512 CPUtime=642.05
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411270 0 0 0 64033 172 0 0 25 0 1 0 1148773211 886284288 167388 1992294400 134512640 135197250 4294956224 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216378 167388 93 167 0 216209 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 865512

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/95 2309
/proc/meminfo: memFree=1150040/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865512 CPUtime=702.02
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411270 0 0 0 70030 172 0 0 25 0 1 0 1148773211 886284288 167388 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216378 167388 93 167 0 216209 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 865512

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.04 3/95 2309
/proc/meminfo: memFree=1150040/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=762
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411271 0 0 0 76028 172 0 0 25 0 1 0 1148773211 886288384 167389 1992294400 134512640 135197250 4294956224 18446744073709551615 134541538 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167389 93 167 0 216210 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 865516

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.04 3/95 2309
/proc/meminfo: memFree=1150040/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=821.97
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411271 0 0 0 82025 172 0 0 25 0 1 0 1148773211 886288384 167389 1992294400 134512640 135197250 4294956224 18446744073709551615 134541486 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167389 93 167 0 216210 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 865516

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/95 2309
/proc/meminfo: memFree=1150040/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=881.95
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411271 0 0 0 88023 172 0 0 25 0 1 0 1148773211 886288384 167389 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167389 93 167 0 216210 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 865516

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.02 3/95 2309
/proc/meminfo: memFree=1149976/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=941.93
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411271 0 0 0 94021 172 0 0 25 0 1 0 1148773211 886288384 167389 1992294400 134512640 135197250 4294956224 18446744073709551615 134603544 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167389 93 167 0 216210 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 865516

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/95 2309
/proc/meminfo: memFree=1149912/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=1001.9
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411272 0 0 0 100018 172 0 0 25 0 1 0 1148773211 886288384 167390 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167390 93 167 0 216210 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 865516

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/95 2309
/proc/meminfo: memFree=1149912/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=1061.88
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411272 0 0 0 106016 172 0 0 25 0 1 0 1148773211 886288384 167390 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167390 93 167 0 216210 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 865516

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/95 2309
/proc/meminfo: memFree=1149848/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=1121.86
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411272 0 0 0 112013 173 0 0 25 0 1 0 1148773211 886288384 167390 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167390 93 167 0 216210 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 865516

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2309
/proc/meminfo: memFree=1149848/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=1181.84
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411272 0 0 0 118011 173 0 0 25 0 1 0 1148773211 886288384 167390 1992294400 134512640 135197250 4294956224 18446744073709551615 134603442 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167390 93 167 0 216210 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 865516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2309
/proc/meminfo: memFree=1149784/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=865516 CPUtime=1200.04
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4194304 411272 0 0 0 119831 173 0 0 25 0 1 0 1148773211 886288384 167390 1992294400 134512640 135197250 4294956224 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 216379 167390 93 167 0 216210 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 865516

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

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

[startup+1200.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 2309
/proc/meminfo: memFree=1149784/2055920 swapFree=4165840/4192956
[pid=2308] ppid=2306 vsize=0 CPUtime=1200.14
/proc/2308/stat : 2308 (march_nn) R 2306 2308 2167 0 -1 4195332 411272 0 0 0 119831 183 0 0 25 0 1 0 1148773211 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/2308/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.15
CPU user time (s): 1198.31
CPU system time (s): 1.83672
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 982508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.31
system time used= 1.83672
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 411272
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= 4408

runsolver used 1.78073 second user time and 4.43933 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-03 14:18:16
IDJOB=1561073
IDBENCH=70908
IDSOLVER=522
FILE ID=node91/1561073-1238761095
PBS_JOBID= 9085504
Free space on /tmp= 66524 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_12_2_4_cmp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561073-1238761095/watcher-1561073-1238761095 -o /tmp/evaluation-result-1561073-1238761095/solver-1561073-1238761095 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561073-1238761095.cnf

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

MD5SUM BENCH= 7ea97a36d5ab6c8a5aa99830d5253591
RANDOM SEED=304333444

node91.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		: 3000.252
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		: 3000.252
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:       1822272 kB
Buffers:         24528 kB
Cached:         129016 kB
SwapCached:       8976 kB
Active:          63116 kB
Inactive:       100968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822272 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:            4228 kB
Writeback:           0 kB
Mapped:          16148 kB
Slab:            52672 kB
Committed_AS:  2482672 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66524 MiB
End job on node91 at 2009-04-03 14:38:18