Trace number 3483393

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
MiniUnsat2 2011-02-22? (TO) 1800.06 1800.02

General information on the benchmark

Namemus/marques-silva/design-debugging/
divider-problem.dimacs_7.filtered.cnf
MD5SUMf50c04bc543c1f8ace5d34d2f7d48eec
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.8276
Satisfiable
(Un)Satisfiability was proved
Number of variables239622
Number of clauses787745
Sum of the clauses size2018411
Maximum clause length4
Minimum clause length1
Number of clauses of size 11279
Number of clauses of size 2354786
Number of clauses of size 3419160
Number of clauses of size 412520
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3483393-1307802760/watcher-3483393-1307802760 -o /tmp/evaluation-result-3483393-1307802760/solver-3483393-1307802760 -C 1800 -W 1850 -M 7680 munsat2_release -rnd-seed=1385113284 -verb=0 HOME/instance-3483393-1307802760.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.68 4/190 2254
/proc/meminfo: memFree=31454256/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=14724 CPUtime=0 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 534 0 0 0 0 0 0 0 25 0 1 0 891873904 15077376 474 33554432000 4194304 4258824 140734921392800 18446744073709551615 255377301248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 3681 476 214 16 0 323 0

[startup+0.0118129 s]
/proc/loadavg: 4.00 4.00 3.68 4/190 2254
/proc/meminfo: memFree=31454256/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=21028 CPUtime=0 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 2054 0 0 0 0 0 0 0 25 0 1 0 891873904 21532672 1983 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376962245 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 5257 1990 219 16 0 1899 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 21028

[startup+0.100807 s]
/proc/loadavg: 4.00 4.00 3.68 4/190 2254
/proc/meminfo: memFree=31454256/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=62860 CPUtime=0.09 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 12068 0 0 0 8 1 0 0 25 0 1 0 891873904 64368640 11997 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376962245 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 15715 12002 219 16 0 12357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62860

[startup+0.30077 s]
/proc/loadavg: 4.00 4.00 3.68 4/190 2254
/proc/meminfo: memFree=31454256/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=132148 CPUtime=0.29 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 29101 0 0 0 25 4 0 0 25 0 1 0 891873904 135319552 29030 33554432000 4194304 4258824 140734921392800 18446744073709551615 4205691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 33037 29030 220 16 0 29679 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 132148

[startup+0.700691 s]
/proc/loadavg: 4.00 4.00 3.68 4/190 2254
/proc/meminfo: memFree=31454256/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=173272 CPUtime=0.69 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 38228 0 0 0 64 5 0 0 25 0 1 0 891873904 177430528 37655 33554432000 4194304 4258824 140734921392800 18446744073709551615 4248793 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 43318 37657 224 16 0 39960 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 173272

[startup+1.50053 s]
/proc/loadavg: 4.00 4.00 3.68 5/191 2255
/proc/meminfo: memFree=31313772/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=165664 CPUtime=1.49 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 53564 0 0 0 142 7 0 0 25 0 1 0 891873904 169639936 35160 33554432000 4194304 4258824 140734921392800 18446744073709551615 4204825 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 41416 35160 243 16 0 38058 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 165664

[startup+3.10022 s]
/proc/loadavg: 4.00 4.00 3.68 5/191 2255
/proc/meminfo: memFree=31293188/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=184648 CPUtime=3.08 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 92968 0 0 0 296 12 0 0 25 0 1 0 891873904 189079552 41352 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376950360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 46162 41352 243 16 0 42804 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 184648

[startup+6.30065 s]
/proc/loadavg: 4.00 4.00 3.68 5/191 2255
/proc/meminfo: memFree=31286832/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=142264 CPUtime=6.29 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 153028 0 0 0 608 21 0 0 25 0 1 0 891873904 145678336 31302 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376998849 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 35566 31325 243 16 0 32208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142264

[startup+12.7005 s]
/proc/loadavg: 4.00 4.00 3.68 5/191 2255
/proc/meminfo: memFree=31282532/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=184588 CPUtime=12.68 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 269745 0 0 0 1232 36 0 0 25 0 1 0 891873904 189018112 41396 33554432000 4194304 4258824 140734921392800 18446744073709551615 4218802 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 46147 41396 243 16 0 42789 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 184588

[startup+25.5011 s]
/proc/loadavg: 4.16 4.03 3.70 5/191 2293
/proc/meminfo: memFree=31219100/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=184536 CPUtime=25.49 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 470358 0 0 0 2485 64 0 0 25 0 1 0 891873904 188964864 41087 33554432000 4194304 4258824 140734921392800 18446744073709551615 4226532 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 46134 41089 243 16 0 42776 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 184536

[startup+51.1004 s]
/proc/loadavg: 4.10 4.03 3.70 5/191 2294
/proc/meminfo: memFree=31163836/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=188520 CPUtime=51.08 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 785234 0 0 0 5003 105 0 0 25 0 1 0 891873904 193044480 42590 33554432000 4194304 4258824 140734921392800 18446744073709551615 4207120 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 47130 42590 243 16 0 43772 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 188520

[startup+102.307 s]
/proc/loadavg: 4.09 4.04 3.72 5/191 2295
/proc/meminfo: memFree=31142640/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=198656 CPUtime=102.29 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 825053 0 0 0 10118 111 0 0 25 0 1 0 891873904 203423744 45117 33554432000 4194304 4258824 140734921392800 18446744073709551615 4201319 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 49664 45117 243 16 0 46306 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 198656

[startup+162.301 s]
/proc/loadavg: 4.03 4.03 3.74 5/191 2382
/proc/meminfo: memFree=31198692/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=199752 CPUtime=162.28 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 867386 0 0 0 16111 117 0 0 25 0 1 0 891873904 204546048 45792 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 49938 45792 243 16 0 46580 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 199752

[startup+222.301 s]
/proc/loadavg: 4.01 4.02 3.75 5/191 2462
/proc/meminfo: memFree=31227764/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=222536 CPUtime=222.28 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 931547 0 0 0 22101 127 0 0 25 0 1 0 891873904 227876864 50287 33554432000 4194304 4258824 140734921392800 18446744073709551615 4221157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 55634 50287 243 16 0 52276 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 222536

[startup+282.301 s]
/proc/loadavg: 4.00 4.02 3.76 5/191 2463
/proc/meminfo: memFree=31196056/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=227920 CPUtime=282.29 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 993452 0 0 0 28094 135 0 0 25 0 1 0 891873904 233390080 51639 33554432000 4194304 4258824 140734921392800 18446744073709551615 4220932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 56980 51639 243 16 0 53622 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 227920

[startup+342.3 s]
/proc/loadavg: 4.06 4.03 3.78 5/191 2504
/proc/meminfo: memFree=31205664/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=231988 CPUtime=342.28 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1060376 0 0 0 34085 143 0 0 25 0 1 0 891873904 237555712 52658 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 57997 52658 243 16 0 54639 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 231988

[startup+402.3 s]
/proc/loadavg: 4.17 4.05 3.80 5/191 2505
/proc/meminfo: memFree=31190488/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=229180 CPUtime=402.29 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1116734 0 0 0 40078 151 0 0 25 0 1 0 891873904 234680320 51957 33554432000 4194304 4258824 140734921392800 18446744073709551615 4204432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 57295 51957 243 16 0 53937 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 229180

[startup+462.301 s]
/proc/loadavg: 4.06 4.04 3.81 5/191 2507
/proc/meminfo: memFree=31181504/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=216888 CPUtime=462.29 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1149989 0 0 0 46072 157 0 0 25 0 1 0 891873904 222093312 50250 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376966656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 54222 50250 243 16 0 50864 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 216888

[startup+522.301 s]
/proc/loadavg: 4.02 4.03 3.82 5/191 2509
/proc/meminfo: memFree=31165204/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=216888 CPUtime=522.3 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1149989 0 0 0 52072 158 0 0 25 0 1 0 891873904 222093312 50250 33554432000 4194304 4258824 140734921392800 18446744073709551615 4226562 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 54222 50250 243 16 0 50864 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 216888

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.83 5/191 2510
/proc/meminfo: memFree=31142708/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=234620 CPUtime=582.29 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1163802 0 0 0 58069 160 0 0 25 0 1 0 891873904 240250880 53862 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 58655 53862 243 16 0 55297 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 234620

[startup+642.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 3.04 3.52 3.66 4/185 2541
/proc/meminfo: memFree=31161712/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=231684 CPUtime=822.31 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1224085 0 0 0 82062 169 0 0 25 0 1 0 891873904 237244416 53666 33554432000 4194304 4258824 140734921392800 18446744073709551615 4220823 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 57921 53666 243 16 0 54563 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 231684

[startup+882.3 s]
/proc/loadavg: 3.01 3.42 3.62 4/185 2542
/proc/meminfo: memFree=31156216/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=237608 CPUtime=882.3 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1235709 0 0 0 88060 170 0 0 25 0 1 0 891873904 243310592 54855 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 59402 54855 243 16 0 56044 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 237608

[startup+942.3 s]
/proc/loadavg: 3.00 3.34 3.58 4/185 2544
/proc/meminfo: memFree=31126788/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=252832 CPUtime=942.31 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1253792 0 0 0 94058 173 0 0 25 0 1 0 891873904 258899968 57991 33554432000 4194304 4258824 140734921392800 18446744073709551615 4248793 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 63208 57991 243 16 0 59850 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 252832

[startup+1002.3 s]
/proc/loadavg: 3.06 3.29 3.54 4/185 2545
/proc/meminfo: memFree=31132452/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=240952 CPUtime=1002.31 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1274852 0 0 0 100055 176 0 0 25 0 1 0 891873904 246734848 54784 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 60238 54784 243 16 0 56880 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 240952

[startup+1062.3 s]
/proc/loadavg: 3.02 3.24 3.51 4/185 2547
/proc/meminfo: memFree=31100416/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=259552 CPUtime=1062.31 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1287320 0 0 0 106054 177 0 0 25 0 1 0 891873904 265781248 60340 33554432000 4194304 4258824 140734921392800 18446744073709551615 4220853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 64888 60340 243 16 0 61530 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 259552

[startup+1122.3 s]
/proc/loadavg: 3.00 3.19 3.47 4/185 2549
/proc/meminfo: memFree=31112772/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=243992 CPUtime=1122.31 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1293340 0 0 0 112052 179 0 0 25 0 1 0 891873904 249847808 55469 33554432000 4194304 4258824 140734921392800 18446744073709551615 4230208 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 60998 55469 243 16 0 57640 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 243992

[startup+1182.3 s]
/proc/loadavg: 3.00 3.15 3.44 4/185 2550
/proc/meminfo: memFree=31102564/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=243992 CPUtime=1182.31 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1293340 0 0 0 118052 179 0 0 25 0 1 0 891873904 249847808 55469 33554432000 4194304 4258824 140734921392800 18446744073709551615 4201287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 60998 55469 243 16 0 57640 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 243992

[startup+1242.3 s]
/proc/loadavg: 2.43 2.97 3.36 3/179 2576
/proc/meminfo: memFree=31187432/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=243992 CPUtime=1242.32 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1293340 0 0 0 124053 179 0 0 25 0 1 0 891873904 249847808 55469 33554432000 4194304 4258824 140734921392800 18446744073709551615 4201377 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 60998 55469 243 16 0 57640 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 243992

[startup+1302.3 s]
/proc/loadavg: 2.23 2.82 3.28 3/179 2577
/proc/meminfo: memFree=31158008/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=266680 CPUtime=1302.32 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1305799 0 0 0 130051 181 0 0 25 0 1 0 891873904 273080320 61783 33554432000 4194304 4258824 140734921392800 18446744073709551615 4245770 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 66670 61783 243 16 0 63312 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 266680

[startup+1362.3 s]
/proc/loadavg: 2.16 2.68 3.20 3/179 2579
/proc/meminfo: memFree=31152508/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=266680 CPUtime=1362.32 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1306064 0 0 0 136051 181 0 0 25 0 1 0 891873904 273080320 62048 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376960244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 66670 62048 243 16 0 63312 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 266680

[startup+1422.31 s]
/proc/loadavg: 2.06 2.56 3.12 3/179 2581
/proc/meminfo: memFree=31149744/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=266680 CPUtime=1422.33 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1306064 0 0 0 142052 181 0 0 25 0 1 0 891873904 273080320 62048 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376960244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 66670 62048 243 16 0 63312 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 266680

[startup+1482.3 s]
/proc/loadavg: 2.06 2.47 3.06 3/179 2582
/proc/meminfo: memFree=31144748/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=267000 CPUtime=1482.32 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1306222 0 0 0 148051 181 0 0 25 0 1 0 891873904 273408000 62206 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 66750 62206 243 16 0 63392 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 267000

[startup+1542.3 s]
/proc/loadavg: 2.02 2.38 2.99 3/179 2584
/proc/meminfo: memFree=31135928/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=272188 CPUtime=1542.33 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1312067 0 0 0 154051 182 0 0 25 0 1 0 891873904 278720512 63394 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 68047 63394 243 16 0 64689 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 272188

[startup+1602.3 s]
/proc/loadavg: 2.00 2.31 2.92 3/179 2585
/proc/meminfo: memFree=31146048/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=265152 CPUtime=1602.33 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1318833 0 0 0 160050 183 0 0 25 0 1 0 891873904 271515648 60121 33554432000 4194304 4258824 140734921392800 18446744073709551615 255376959250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 66288 60121 243 16 0 62930 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 265152

[startup+1662.3 s]
/proc/loadavg: 2.00 2.25 2.86 3/179 2587
/proc/meminfo: memFree=31125928/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=275436 CPUtime=1662.33 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1349707 0 0 0 166046 187 0 0 25 0 1 0 891873904 282046464 64097 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 68859 64097 243 16 0 65501 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 275436

[startup+1722.3 s]
/proc/loadavg: 2.00 2.20 2.80 3/179 2598
/proc/meminfo: memFree=31109396/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=284820 CPUtime=1722.33 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1352267 0 0 0 172045 188 0 0 25 0 1 0 891873904 291655680 66657 33554432000 4194304 4258824 140734921392800 18446744073709551615 4201287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 71205 66657 243 16 0 67847 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 284820

[startup+1782.3 s]
/proc/loadavg: 2.00 2.16 2.75 3/179 2599
/proc/meminfo: memFree=31092972/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=293244 CPUtime=1782.33 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1354402 0 0 0 178045 188 0 0 25 0 1 0 891873904 300281856 68763 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225129 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 73311 68763 243 16 0 69953 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 293244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.15 2.73 3/179 2600
/proc/meminfo: memFree=31091472/32951124 swapFree=67072804/67111528
[pid=2254] ppid=2252 vsize=293244 CPUtime=1800.03 cores=0,2
/proc/2254/stat : 2254 (munsat2_release) R 2252 2254 1499 0 -1 4202496 1354402 0 0 0 179815 188 0 0 25 0 1 0 891873904 300281856 68763 33554432000 4194304 4258824 140734921392800 18446744073709551615 4225250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2254/statm: 73311 68763 243 16 0 69953 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 293244

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): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1798.16
CPU system time (s): 1.90071
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 293244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.16
system time used= 1.90071
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1354402
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= 7
involuntary context switches= 5712

runsolver used 3.10953 second user time and 6.71798 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-11 16:32:40
IDJOB=3483393
IDBENCH=89368
IDSOLVER=1973
FILE ID=node135/3483393-1307802760
RUNJOBID= node135-1307800697-1517
PBS_JOBID= 13551051
Free space on /tmp= 73888 MiB

SOLVER NAME= MiniUnsat2 2011-02-22
BENCH NAME= SAT11/mus/marques-silva/design-debugging/divider-problem.dimacs_7.filtered.cnf
COMMAND LINE= munsat2_release -rnd-seed=RANDOMSEED -verb=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3483393-1307802760/watcher-3483393-1307802760 -o /tmp/evaluation-result-3483393-1307802760/solver-3483393-1307802760 -C 1800 -W 1850 -M 7680  munsat2_release -rnd-seed=1385113284 -verb=0 HOME/instance-3483393-1307802760.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f50c04bc543c1f8ace5d34d2f7d48eec
RANDOM SEED=1385113284

node135.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6640.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31454800 kB
Buffers:        237060 kB
Cached:         970332 kB
SwapCached:       6548 kB
Active:         709508 kB
Inactive:       600308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31454800 kB
SwapTotal:    67111528 kB
SwapFree:     67072804 kB
Dirty:           15728 kB
Writeback:           0 kB
AnonPages:      101584 kB
Mapped:          10920 kB
Slab:           121824 kB
PageTables:       5184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   306632 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73884 MiB
End job on node135 at 2011-06-11 17:02:42