Trace number 369136

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) 5000.1 5001.51

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-369136-1177275183 -o ROOT/results/node57/solver-369136-1177275183 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369136-1177275183/mxc /tmp/evaluation/369136-1177275183/instance-369136-1177275183.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: 1.00 1.00 0.99 3/64 30553
/proc/meminfo: memFree=1848448/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=932 CPUtime=0
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 168654260 954368 100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535080 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 233 100 57 122 0 107 0

[startup+0.0538529 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30553
/proc/meminfo: memFree=1848448/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=1196 CPUtime=0.05
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 171 0 0 0 5 0 0 0 18 0 1 0 168654260 1224704 155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 299 155 59 122 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1196

[startup+0.101857 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30553
/proc/meminfo: memFree=1848448/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=1336 CPUtime=0.09
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 168654260 1368064 181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 334 181 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301874 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30553
/proc/meminfo: memFree=1848448/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=1336 CPUtime=0.29
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 226 0 0 0 29 0 0 0 19 0 1 0 168654260 1368064 208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 334 208 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.70191 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30553
/proc/meminfo: memFree=1848448/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=1600 CPUtime=0.69
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 264 0 0 0 69 0 0 0 22 0 1 0 168654260 1638400 246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534289 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 400 246 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1847608/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=1720 CPUtime=1.49
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 308 0 0 0 149 0 0 0 25 0 1 0 168654260 1761280 290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 430 290 67 122 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1847352/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=1840 CPUtime=3.09
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 337 0 0 0 309 0 0 0 25 0 1 0 168654260 1884160 319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 460 319 67 122 0 334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1840

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1846968/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=2088 CPUtime=6.29
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 399 0 0 0 629 0 0 0 25 0 1 0 168654260 2138112 381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 522 381 67 122 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2088

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1846656/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=2336 CPUtime=12.69
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 470 0 0 0 1269 0 0 0 25 0 1 0 168654260 2392064 452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 584 452 67 122 0 458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2336

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1846272/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=2656 CPUtime=25.49
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 557 0 0 0 2549 0 0 0 25 0 1 0 168654260 2719744 539 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 664 539 67 122 0 538 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2656

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1845696/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=3220 CPUtime=51.08
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 688 0 0 0 5108 0 0 0 25 0 1 0 168654260 3297280 670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529875 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 805 670 67 122 0 679 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3220

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1845248/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=3700 CPUtime=102.27
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 801 0 0 0 10227 0 0 0 25 0 1 0 168654260 3788800 783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 925 783 67 122 0 799 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3700

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1844800/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=4012 CPUtime=162.25
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 898 0 0 0 16225 0 0 0 25 0 1 0 168654260 4108288 880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1003 880 67 122 0 877 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4012

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1844416/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=4444 CPUtime=222.23
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 999 0 0 0 22223 0 0 0 25 0 1 0 168654260 4550656 981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1111 981 67 122 0 985 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4444

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1844224/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=4632 CPUtime=282.22
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 1034 0 0 0 28222 0 0 0 25 0 1 0 168654260 4743168 1016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1158 1016 67 122 0 1032 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4632

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1843904/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=4952 CPUtime=342.2
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 1105 0 0 0 34220 0 0 0 25 0 1 0 168654260 5070848 1087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1238 1087 67 122 0 1112 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4952

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1843776/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=5056 CPUtime=402.19
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 1135 0 0 0 40219 0 0 0 25 0 1 0 168654260 5177344 1117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1264 1117 67 122 0 1138 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5056

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30554
/proc/meminfo: memFree=1843520/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=5248 CPUtime=462.17
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 1197 0 0 0 46217 0 0 0 25 0 1 0 168654260 5373952 1179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1312 1179 67 122 0 1186 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5248

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 30726
/proc/meminfo: memFree=1841976/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=5484 CPUtime=522.08
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 1253 0 0 0 52207 1 0 0 25 0 1 0 168654260 5615616 1235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1371 1235 67 122 0 1245 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 5484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30752
/proc/meminfo: memFree=1843008/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=5572 CPUtime=582.05
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 1278 0 0 0 58204 1 0 0 25 0 1 0 168654260 5705728 1260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1393 1260 67 122 0 1267 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30752
/proc/meminfo: memFree=1843008/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=5652 CPUtime=642.03
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 1292 0 0 0 64202 1 0 0 25 0 1 0 168654260 5787648 1274 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 1413 1274 67 122 0 1287 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 5652


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30754
/proc/meminfo: memFree=1838912/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=8968 CPUtime=4061.22
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2127 0 0 0 406117 5 0 0 25 0 1 0 168654260 9183232 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2242 2106 67 122 0 2116 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 8968

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30926
/proc/meminfo: memFree=1837496/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=8960 CPUtime=4121.11
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2127 0 0 0 412105 6 0 0 25 0 1 0 168654260 9175040 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2240 2106 67 122 0 2114 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 8960

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838528/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=8948 CPUtime=4181.08
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2127 0 0 0 418102 6 0 0 25 0 1 0 168654260 9162752 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2237 2106 67 122 0 2111 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 8948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838528/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=8948 CPUtime=4241.06
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2129 0 0 0 424100 6 0 0 25 0 1 0 168654260 9162752 2108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531328 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2237 2108 67 122 0 2111 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 8948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838528/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9076 CPUtime=4301.06
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2154 0 0 0 430099 7 0 0 25 0 1 0 168654260 9293824 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2269 2133 67 122 0 2143 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 9076

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838592/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9076 CPUtime=4361.04
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2154 0 0 0 436097 7 0 0 25 0 1 0 168654260 9293824 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2269 2133 67 122 0 2143 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 9076

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838720/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9076 CPUtime=4421.03
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2154 0 0 0 442096 7 0 0 25 0 1 0 168654260 9293824 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2269 2133 67 122 0 2143 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 9076

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838720/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9076 CPUtime=4481.01
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2154 0 0 0 448094 7 0 0 25 0 1 0 168654260 9293824 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2269 2133 67 122 0 2143 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 9076

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838656/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9048 CPUtime=4541
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2154 0 0 0 454093 7 0 0 25 0 1 0 168654260 9265152 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2262 2133 67 122 0 2136 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 9048

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838656/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9048 CPUtime=4600.99
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2155 0 0 0 460092 7 0 0 25 0 1 0 168654260 9265152 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2262 2134 67 122 0 2136 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 9048

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838592/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9048 CPUtime=4660.97
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2156 0 0 0 466090 7 0 0 25 0 1 0 168654260 9265152 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2262 2135 67 122 0 2136 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 9048

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838528/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9132 CPUtime=4720.96
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2177 0 0 0 472089 7 0 0 25 0 1 0 168654260 9351168 2156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2283 2156 67 122 0 2157 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 9132

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838464/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9132 CPUtime=4780.94
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2177 0 0 0 478087 7 0 0 25 0 1 0 168654260 9351168 2156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2283 2156 67 122 0 2157 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 9132

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838208/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9500 CPUtime=4840.93
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2245 0 0 0 484086 7 0 0 25 0 1 0 168654260 9728000 2224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2375 2224 67 122 0 2249 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 9500

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30952
/proc/meminfo: memFree=1838080/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9500 CPUtime=4900.91
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2256 0 0 0 490084 7 0 0 25 0 1 0 168654260 9728000 2235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2375 2235 67 122 0 2249 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 9500

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30952
/proc/meminfo: memFree=1838080/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9500 CPUtime=4960.9
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2258 0 0 0 496083 7 0 0 25 0 1 0 168654260 9728000 2237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2375 2237 67 122 0 2249 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 9500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 30952
/proc/meminfo: memFree=1838080/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9500 CPUtime=5000.09
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2258 0 0 0 500002 7 0 0 25 0 1 0 168654260 9728000 2237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2375 2237 67 122 0 2249 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 9500

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

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

[startup+5001.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 30952
/proc/meminfo: memFree=1838080/2055920 swapFree=4183112/4192956
[pid=30553] ppid=30551 vsize=9500 CPUtime=5000.09
/proc/30553/stat : 30553 (mxc) R 30551 30553 30256 0 -1 4194304 2258 0 0 0 500002 7 0 0 25 0 1 0 168654260 9728000 2237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30553/statm: 2375 2237 67 122 0 2249 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 9500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 5000.03
CPU system time (s): 0.075988
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 9500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2258
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= 8892

runsolver used 3.2705 second user time and 10.4884 second system time

The end



Launcher Data (download as text)




Begin job on node57 on Sun Apr 22 20:53:03 UTC 2007

IDJOB= 369136
IDBENCH= 24685
IDSOLVER= 181
FILE ID= node57/369136-1177275183

PBS_JOBID= 4650710

Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369136-1177275183/mxc /tmp/evaluation/369136-1177275183/instance-369136-1177275183.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-369136-1177275183 -o ROOT/results/node57/solver-369136-1177275183 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369136-1177275183/mxc /tmp/evaluation/369136-1177275183/instance-369136-1177275183.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ad341047b56d6b96e36142808d331e4f

RANDOM SEED= 183296964

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1848856 kB
Buffers:         30976 kB
Cached:         100476 kB
SwapCached:       3664 kB
Active:          25524 kB
Inactive:       115712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848856 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            51904 kB
Committed_AS:  2572228 kB
PageTables:       1408 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= 66456 MiB

End job on node57 on Sun Apr 22 22:16:27 UTC 2007