Trace number 424547

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) 5000.11 5001.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.6419
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-424547-1177706332 -o ROOT/results/node63/solver-424547-1177706332 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424547-1177706332/mxc /tmp/evaluation/424547-1177706332/instance-424547-1177706332.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/64 23476
/proc/meminfo: memFree=1402308/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=1476 CPUtime=0
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 246623122 1511424 200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 369 200 46 122 0 243 0

[startup+0.0292411 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 23476
/proc/meminfo: memFree=1402308/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=1724 CPUtime=0.02
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 367 0 0 0 2 0 0 0 18 0 1 0 246623122 1765376 282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 431 282 59 122 0 305 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1724

[startup+0.101248 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 23476
/proc/meminfo: memFree=1402308/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=2120 CPUtime=0.09
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 246623122 2170880 369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 530 369 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301269 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 23476
/proc/meminfo: memFree=1402308/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=2912 CPUtime=0.29
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 652 0 0 0 29 0 0 0 19 0 1 0 246623122 2981888 567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 728 567 59 122 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.70131 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 23476
/proc/meminfo: memFree=1402308/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=4252 CPUtime=0.69
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 998 0 0 0 69 0 0 0 24 0 1 0 246623122 4354048 913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 1063 913 59 122 0 937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4252

[startup+1.50139 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 23477
/proc/meminfo: memFree=1398012/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=5316 CPUtime=1.49
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 1268 0 0 0 149 0 0 0 25 0 1 0 246623122 5443584 1181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 1329 1181 67 122 0 1203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5316

[startup+3.10157 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 23477
/proc/meminfo: memFree=1397244/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=6328 CPUtime=3.09
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 1517 0 0 0 309 0 0 0 25 0 1 0 246623122 6479872 1430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 1582 1430 67 122 0 1456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6328

[startup+6.3019 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 23477
/proc/meminfo: memFree=1395772/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=7824 CPUtime=6.29
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 1901 0 0 0 628 1 0 0 25 0 1 0 246623122 8011776 1814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 1956 1814 67 122 0 1830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7824

[startup+12.7016 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 23477
/proc/meminfo: memFree=1394364/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=8532 CPUtime=12.69
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 2074 0 0 0 1268 1 0 0 25 0 1 0 246623122 8736768 1987 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 2133 1987 67 122 0 2007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8532

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 23477
/proc/meminfo: memFree=1393276/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=9636 CPUtime=25.49
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 2338 0 0 0 2548 1 0 0 25 0 1 0 246623122 9867264 2251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531039 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 2409 2251 67 122 0 2283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9636

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 23477
/proc/meminfo: memFree=1391100/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=11832 CPUtime=51.08
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 2892 0 0 0 5106 2 0 0 25 0 1 0 246623122 12115968 2805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 2958 2805 67 122 0 2832 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11832

[startup+102.305 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 23477
/proc/meminfo: memFree=1389884/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=13016 CPUtime=102.27
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 3194 0 0 0 10225 2 0 0 25 0 1 0 246623122 13328384 3107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 3254 3107 67 122 0 3128 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13016

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 23477
/proc/meminfo: memFree=1388220/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=14592 CPUtime=162.25
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 3598 0 0 0 16222 3 0 0 25 0 1 0 246623122 14942208 3510 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 3648 3510 67 122 0 3522 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14592

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1386492/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=16120 CPUtime=222.24
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 3982 0 0 0 22221 3 0 0 25 0 1 0 246623122 16506880 3894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 4030 3894 67 122 0 3904 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16120

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1386300/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=16308 CPUtime=282.22
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 4028 0 0 0 28219 3 0 0 25 0 1 0 246623122 16699392 3939 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531445 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 4077 3939 67 122 0 3951 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16308

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1384700/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=17896 CPUtime=342.2
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 4434 0 0 0 34217 3 0 0 25 0 1 0 246623122 18325504 4343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 4474 4343 67 122 0 4348 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17896

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1384700/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=17872 CPUtime=402.18
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 4441 0 0 0 40215 3 0 0 25 0 1 0 246623122 18300928 4337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 4468 4337 67 122 0 4342 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17872

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1384380/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=18232 CPUtime=462.18
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 4528 0 0 0 46214 4 0 0 25 0 1 0 246623122 18669568 4424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 4558 4424 67 122 0 4432 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18232

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1382588/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=19884 CPUtime=522.16
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 4965 0 0 0 52212 4 0 0 25 0 1 0 246623122 20361216 4842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 4971 4842 67 122 0 4845 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19884

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1382396/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=20184 CPUtime=582.14
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 5042 0 0 0 58210 4 0 0 25 0 1 0 246623122 20668416 4917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 5046 4917 67 122 0 4920 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20184

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23479
/proc/meminfo: memFree=1381756/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=20696 CPUtime=642.13
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 5223 0 0 0 64208 5 0 0 25 0 1 0 246623122 21192704 5046 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 5174 5046 67 122 0 5048 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20696


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1371388/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31164 CPUtime=4001.15
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 17763 0 0 0 400100 15 0 0 25 0 1 0 246623122 31911936 7628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7791 7628 67 122 0 7665 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 31164

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1371388/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31160 CPUtime=4061.14
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 17951 0 0 0 406099 15 0 0 25 0 1 0 246623122 31907840 7628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7790 7628 67 122 0 7664 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 31160

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1371388/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31160 CPUtime=4121.12
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 18139 0 0 0 412097 15 0 0 25 0 1 0 246623122 31907840 7628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7790 7628 67 122 0 7664 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 31160

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1371260/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31292 CPUtime=4181.1
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 18350 0 0 0 418095 15 0 0 25 0 1 0 246623122 32043008 7651 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7823 7651 67 122 0 7697 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 31292

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1371004/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31544 CPUtime=4241.09
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 18654 0 0 0 424094 15 0 0 25 0 1 0 246623122 32301056 7720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7886 7720 67 122 0 7760 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 31544

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1371004/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31540 CPUtime=4301.07
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 18842 0 0 0 430092 15 0 0 25 0 1 0 246623122 32296960 7720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7885 7720 67 122 0 7759 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 31540

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370748/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31804 CPUtime=4361.06
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 19099 0 0 0 436091 15 0 0 25 0 1 0 246623122 32567296 7789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7951 7789 67 122 0 7825 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 31804

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370748/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31804 CPUtime=4421.04
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 19287 0 0 0 442089 15 0 0 25 0 1 0 246623122 32567296 7789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7951 7789 67 122 0 7825 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 31804

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370684/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31804 CPUtime=4481.02
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 19475 0 0 0 448087 15 0 0 25 0 1 0 246623122 32567296 7789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7951 7789 67 122 0 7825 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 31804

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370684/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31804 CPUtime=4541.02
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 19663 0 0 0 454086 16 0 0 25 0 1 0 246623122 32567296 7789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7951 7789 67 122 0 7825 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 31804

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370684/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31804 CPUtime=4601.01
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 19851 0 0 0 460085 16 0 0 25 0 1 0 246623122 32567296 7789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7951 7789 67 122 0 7825 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 31804

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370684/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31804 CPUtime=4660.98
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 20039 0 0 0 466082 16 0 0 25 0 1 0 246623122 32567296 7789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7951 7789 67 122 0 7825 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 31804

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370684/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31804 CPUtime=4720.97
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 20228 0 0 0 472081 16 0 0 25 0 1 0 246623122 32567296 7790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7951 7790 67 122 0 7825 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 31804

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370492/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31932 CPUtime=4780.95
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 20559 0 0 0 478079 16 0 0 25 0 1 0 246623122 32698368 7830 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7983 7830 67 122 0 7857 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 31932

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370492/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31996 CPUtime=4840.94
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 20756 0 0 0 484078 16 0 0 25 0 1 0 246623122 32763904 7839 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7999 7839 67 122 0 7873 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 31996

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23679
/proc/meminfo: memFree=1370492/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=31956 CPUtime=4900.92
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 20944 0 0 0 490076 16 0 0 25 0 1 0 246623122 32722944 7836 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 7989 7836 67 122 0 7863 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 31956

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 23843
/proc/meminfo: memFree=1369276/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=32220 CPUtime=4960.81
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 21166 0 0 0 496065 16 0 0 25 0 1 0 246623122 32993280 7870 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 8055 7870 67 122 0 7929 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 32220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23877
/proc/meminfo: memFree=1370236/2055920 swapFree=4182936/4192956
[pid=23476] ppid=23474 vsize=32188 CPUtime=5000.1
/proc/23476/stat : 23476 (mxc) R 23474 23476 23422 0 -1 4194304 21260 0 0 0 499993 17 0 0 25 0 1 0 246623122 32960512 7870 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23476/statm: 8047 7870 67 122 0 7921 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 32188

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): 5001.61
CPU time (s): 5000.11
CPU user time (s): 4999.94
CPU system time (s): 0.175973
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 32408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21260
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= 6262

runsolver used 3.9734 second user time and 9.77851 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Fri Apr 27 20:38:52 UTC 2007

IDJOB= 424547
IDBENCH= 20049
IDSOLVER= 174
FILE ID= node63/424547-1177706332

PBS_JOBID= 4715354

Free space on /tmp= 66528 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/424547-1177706332/mxc /tmp/evaluation/424547-1177706332/instance-424547-1177706332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-424547-1177706332 -o ROOT/results/node63/solver-424547-1177706332 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424547-1177706332/mxc /tmp/evaluation/424547-1177706332/instance-424547-1177706332.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 203937833

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1402780 kB
Buffers:         50116 kB
Cached:         523568 kB
SwapCached:       4724 kB
Active:         331340 kB
Inactive:       252532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402780 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            55276 kB
Committed_AS:  2290676 kB
PageTables:       1460 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= 66528 MiB

End job on node63 on Fri Apr 27 22:02:16 UTC 2007