Trace number 367502

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 10000.2 10003.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryINDUST (industrial 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-367502-1176928622 -o ROOT/results/node3/solver-367502-1176928622 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367502-1176928622/mxc /tmp/evaluation/367502-1176928622/instance-367502-1176928622.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.84 1.00 0.99 3/77 7654
/proc/meminfo: memFree=1481432/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=13572 CPUtime=0
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 756 0 0 0 0 0 0 0 18 0 1 0 168900035 13897728 740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 3393 746 42 122 0 3267 0

[startup+0.0910459 s]
/proc/loadavg: 0.84 1.00 0.99 3/77 7654
/proc/meminfo: memFree=1481432/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=33160 CPUtime=0.08
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 7359 0 0 0 5 3 0 0 18 0 1 0 168900035 33955840 7343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 8290 7343 46 122 0 8164 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 33160

[startup+0.101046 s]
/proc/loadavg: 0.84 1.00 0.99 3/77 7654
/proc/meminfo: memFree=1481432/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=33556 CPUtime=0.09
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 7461 0 0 0 6 3 0 0 18 0 1 0 168900035 34361344 7445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 8389 7445 46 122 0 8263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33556

[startup+0.301079 s]
/proc/loadavg: 0.84 1.00 0.99 3/77 7654
/proc/meminfo: memFree=1481432/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=40548 CPUtime=0.29
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 9180 0 0 0 25 4 0 0 19 0 1 0 168900035 41521152 9164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 10137 9164 46 122 0 10011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40548

[startup+0.701144 s]
/proc/loadavg: 0.84 1.00 0.99 3/77 7654
/proc/meminfo: memFree=1481432/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=32124 CPUtime=0.69
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 10301 0 0 0 64 5 0 0 23 0 1 0 168900035 32894976 7125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 8031 7125 59 122 0 7905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32124

[startup+1.50128 s]
/proc/loadavg: 0.85 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1453008/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=32256 CPUtime=1.49
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 10323 0 0 0 144 5 0 0 25 0 1 0 168900035 33030144 7147 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 8064 7147 59 122 0 7938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32256

[startup+3.10153 s]
/proc/loadavg: 0.85 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1452560/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=32784 CPUtime=3.09
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 10457 0 0 0 304 5 0 0 25 0 1 0 168900035 33570816 7281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 8196 7281 59 122 0 8070 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32784

[startup+6.30105 s]
/proc/loadavg: 0.85 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1451408/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=34236 CPUtime=6.28
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 10816 0 0 0 622 6 0 0 25 0 1 0 168900035 35057664 7640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 8559 7640 59 122 0 8433 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34236

[startup+12.7011 s]
/proc/loadavg: 0.88 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1448592/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=37152 CPUtime=12.68
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 11553 0 0 0 1262 6 0 0 25 0 1 0 168900035 38043648 8377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 9288 8377 59 122 0 9162 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37152

[startup+25.5012 s]
/proc/loadavg: 0.89 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1442000/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=43108 CPUtime=25.47
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 13058 0 0 0 2539 8 0 0 25 0 1 0 168900035 44142592 9882 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 10777 9882 59 122 0 10651 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43108

[startup+51.1013 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1428752/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=56668 CPUtime=51.07
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 16443 0 0 0 5095 12 0 0 25 0 1 0 168900035 58028032 13267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 14167 13267 59 122 0 14041 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56668

[startup+102.306 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1408976/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=76132 CPUtime=102.25
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 21302 0 0 0 10209 16 0 0 25 0 1 0 168900035 77959168 18126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 19033 18126 59 122 0 18907 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 76132

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1382608/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=102620 CPUtime=162.23
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 27971 0 0 0 16201 22 0 0 25 0 1 0 168900035 105082880 24795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 25655 24795 59 122 0 25529 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102620

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1356112/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=128976 CPUtime=222.21
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 34531 0 0 0 22193 28 0 0 25 0 1 0 168900035 132071424 31355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535046 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 32244 31355 59 122 0 32118 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 128976

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1327888/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=157220 CPUtime=282.19
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 41600 0 0 0 28184 35 0 0 25 0 1 0 168900035 160993280 38424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 39305 38424 59 122 0 39179 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 157220

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1303576/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=181260 CPUtime=342.17
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 47622 0 0 0 34176 41 0 0 25 0 1 0 168900035 185610240 44446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 45315 44446 59 122 0 45189 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 181260

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1275288/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=210112 CPUtime=402.16
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 54757 0 0 0 40166 50 0 0 25 0 1 0 168900035 215154688 51581 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 52528 51581 59 122 0 52402 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 210112

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1243864/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=241128 CPUtime=462.14
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 62547 0 0 0 46156 58 0 0 25 0 1 0 168900035 246915072 59371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 60282 59371 59 122 0 60156 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 241128

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1211736/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=273304 CPUtime=522.11
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 70605 0 0 0 52146 65 0 0 25 0 1 0 168900035 279863296 67429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 68326 67429 59 122 0 68200 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 273304

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1194840/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=290008 CPUtime=582.1
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 74757 0 0 0 58140 70 0 0 25 0 1 0 168900035 296968192 71581 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 72502 71581 59 122 0 72376 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 290008

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 7655
/proc/meminfo: memFree=1168344/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=316272 CPUtime=642.08
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 81349 0 0 0 64132 76 0 0 25 0 1 0 168900035 323862528 78173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 79068 78173 59 122 0 78942 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 316272


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613720/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9099.11
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220502 0 0 0 909636 275 0 0 25 0 1 0 168900035 890208256 216325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216325 67 122 0 217210 0
Current children cumulated CPU time (s) 9099.11
Current children cumulated vsize (KiB) 869344

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613656/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9159.09
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220503 0 0 0 915633 276 0 0 25 0 1 0 168900035 890208256 216326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216326 67 122 0 217210 0
Current children cumulated CPU time (s) 9159.09
Current children cumulated vsize (KiB) 869344

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613656/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9219.07
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 921631 276 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531244 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9219.07
Current children cumulated vsize (KiB) 869344

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613656/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9279.05
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 927628 277 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9279.05
Current children cumulated vsize (KiB) 869344

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613656/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9339.03
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 933626 277 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9339.03
Current children cumulated vsize (KiB) 869344

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613656/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9399.02
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 939624 278 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9399.02
Current children cumulated vsize (KiB) 869344

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613656/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9458.99
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 945621 278 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9458.99
Current children cumulated vsize (KiB) 869344

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613720/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9518.98
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 951619 279 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9518.98
Current children cumulated vsize (KiB) 869344

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613656/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9578.96
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 957617 279 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9578.96
Current children cumulated vsize (KiB) 869344

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613784/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9638.94
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 963614 280 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9638.94
Current children cumulated vsize (KiB) 869344

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613784/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9698.92
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 969612 280 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9698.92
Current children cumulated vsize (KiB) 869344

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8253
/proc/meminfo: memFree=613720/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9758.9
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 975609 281 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9758.9
Current children cumulated vsize (KiB) 869344

[startup+9822.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8253
/proc/meminfo: memFree=613784/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9818.88
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220505 0 0 0 981607 281 0 0 25 0 1 0 168900035 890208256 216328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216328 67 122 0 217210 0
Current children cumulated CPU time (s) 9818.88
Current children cumulated vsize (KiB) 869344

[startup+9882.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 8253
/proc/meminfo: memFree=613720/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9878.87
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220506 0 0 0 987605 282 0 0 25 0 1 0 168900035 890208256 216329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216329 67 122 0 217210 0
Current children cumulated CPU time (s) 9878.87
Current children cumulated vsize (KiB) 869344

[startup+9942.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 8253
/proc/meminfo: memFree=613784/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9938.84
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220506 0 0 0 993602 282 0 0 25 0 1 0 168900035 890208256 216329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216329 67 122 0 217210 0
Current children cumulated CPU time (s) 9938.84
Current children cumulated vsize (KiB) 869344

[startup+10002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8253
/proc/meminfo: memFree=613784/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=9998.83
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220506 0 0 0 999600 283 0 0 25 0 1 0 168900035 890208256 216329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216329 67 122 0 217210 0
Current children cumulated CPU time (s) 9998.83
Current children cumulated vsize (KiB) 869344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8253
/proc/meminfo: memFree=613784/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=869344 CPUtime=10000
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4194304 220506 0 0 0 999720 283 0 0 25 0 1 0 168900035 890208256 216329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 217336 216329 67 122 0 217210 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 869344

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

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

[startup+10003.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8253
/proc/meminfo: memFree=613784/2055920 swapFree=4140660/4192956
[pid=7654] ppid=7652 vsize=0 CPUtime=10000.1
/proc/7654/stat : 7654 (mxc) R 7652 7654 7598 0 -1 4195332 220506 0 0 0 999720 293 0 0 25 0 1 0 168900035 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/7654/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.6
CPU time (s): 10000.2
CPU user time (s): 9997.2
CPU system time (s): 2.97055
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 870768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.2
system time used= 2.97055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 220506
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= 6
involuntary context switches= 169315

runsolver used 12.0322 second user time and 23.7194 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Wed Apr 18 20:37:03 UTC 2007

IDJOB= 367502
IDBENCH= 20386
IDSOLVER= 174
FILE ID= node3/367502-1176928622

PBS_JOBID= 4605684

Free space on /tmp= 66346 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/367502-1176928622/mxc /tmp/evaluation/367502-1176928622/instance-367502-1176928622.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-367502-1176928622 -o ROOT/results/node3/solver-367502-1176928622 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367502-1176928622/mxc /tmp/evaluation/367502-1176928622/instance-367502-1176928622.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e22d84b1ae625d44fbf300a32374a2d

RANDOM SEED= 508116736

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
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		: 3000.270
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:       1481840 kB
Buffers:         34096 kB
Cached:         474164 kB
SwapCached:      15204 kB
Active:         102776 kB
Inactive:       428228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481840 kB
SwapTotal:     4192956 kB
SwapFree:      4140660 kB
Dirty:           13432 kB
Writeback:           0 kB
Mapped:          29724 kB
Slab:            28584 kB
Committed_AS:  5242344 kB
PageTables:       1780 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= 66346 MiB

End job on node3 on Wed Apr 18 23:23:49 UTC 2007