Trace number 316463

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) 1200.04 1200.31

General information on the benchmark

Namecrafted/spence/
hard/s113-100.cnf
MD5SUM346cb413e25976ab9ce2952e1d53c865
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 variables113
Number of clauses236
Sum of the clauses size708
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3236
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-316463-1172669229 -o ROOT/results/node22/solver-316463-1172669229 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316463-1172669229/mxc /tmp/evaluation/316463-1172669229/instance-316463-1172669229.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.99 3/77 17936
/proc/meminfo: memFree=1338320/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=932 CPUtime=0
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 286876806 954368 82 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 233 82 59 122 0 107 0

[startup+0.047869 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17936
/proc/meminfo: memFree=1338320/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=1072 CPUtime=0.04
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 150 0 0 0 4 0 0 0 18 0 1 0 286876806 1097728 132 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 268 132 67 122 0 142 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1072

[startup+0.101874 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17936
/proc/meminfo: memFree=1338320/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=1204 CPUtime=0.1
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 286876806 1232896 150 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 301 150 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301888 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17936
/proc/meminfo: memFree=1338320/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=1328 CPUtime=0.29
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 205 0 0 0 29 0 0 0 19 0 1 0 286876806 1359872 187 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 332 187 67 122 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701918 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17936
/proc/meminfo: memFree=1338320/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=1452 CPUtime=0.69
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 244 0 0 0 69 0 0 0 22 0 1 0 286876806 1486848 226 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 363 226 67 122 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1452

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1337544/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=1580 CPUtime=1.49
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 283 0 0 0 149 0 0 0 25 0 1 0 286876806 1617920 265 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 395 265 67 122 0 269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1580

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1337224/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=1824 CPUtime=3.09
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 325 0 0 0 309 0 0 0 25 0 1 0 286876806 1867776 307 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 456 307 67 122 0 330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1824

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1336840/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=2064 CPUtime=6.29
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 404 0 0 0 629 0 0 0 25 0 1 0 286876806 2113536 386 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530738 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 516 386 67 122 0 390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2064

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 17937
/proc/meminfo: memFree=1336536/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=2404 CPUtime=12.69
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 477 0 0 0 1269 0 0 0 25 0 1 0 286876806 2461696 459 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 601 459 67 122 0 475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2404

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1336152/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=2744 CPUtime=25.49
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 561 0 0 0 2549 0 0 0 25 0 1 0 286876806 2809856 543 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 686 543 67 122 0 560 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2744

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1335640/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=3200 CPUtime=51.08
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 668 0 0 0 5108 0 0 0 25 0 1 0 286876806 3276800 650 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 800 650 67 122 0 674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3200

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1334936/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=3824 CPUtime=102.27
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 834 0 0 0 10227 0 0 0 25 0 1 0 286876806 3915776 816 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 956 816 67 122 0 830 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3824

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1334488/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=4240 CPUtime=162.26
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 945 0 0 0 16225 1 0 0 25 0 1 0 286876806 4341760 927 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1060 927 67 122 0 934 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4240

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1334104/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=4532 CPUtime=222.24
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1019 0 0 0 22223 1 0 0 25 0 1 0 286876806 4640768 1001 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1133 1001 67 122 0 1007 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4532

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1333784/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=4820 CPUtime=282.23
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1091 0 0 0 28221 2 0 0 25 0 1 0 286876806 4935680 1073 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1205 1073 67 122 0 1079 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4820

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1333592/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=5028 CPUtime=342.21
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1128 0 0 0 34219 2 0 0 25 0 1 0 286876806 5148672 1110 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1257 1110 67 122 0 1131 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5028

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1333400/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=5124 CPUtime=402.2
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1165 0 0 0 40218 2 0 0 25 0 1 0 286876806 5246976 1147 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1281 1147 67 122 0 1155 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 5124

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1333336/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=5216 CPUtime=462.19
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1188 0 0 0 46216 3 0 0 25 0 1 0 286876806 5341184 1170 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1304 1170 67 122 0 1178 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 5216

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1333016/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=5600 CPUtime=522.18
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1278 0 0 0 52214 4 0 0 25 0 1 0 286876806 5734400 1260 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1400 1260 67 122 0 1274 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 5600

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1332888/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=5696 CPUtime=582.16
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1302 0 0 0 58212 4 0 0 25 0 1 0 286876806 5832704 1284 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528471 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1424 1284 67 122 0 1298 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 5696

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1332760/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=5792 CPUtime=642.14
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1326 0 0 0 64210 4 0 0 25 0 1 0 286876806 5931008 1308 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1448 1308 67 122 0 1322 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5792

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1332632/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=5888 CPUtime=702.13
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1342 0 0 0 70208 5 0 0 25 0 1 0 286876806 6029312 1324 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1472 1324 67 122 0 1346 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 5888

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1332440/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6016 CPUtime=762.12
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1387 0 0 0 76207 5 0 0 25 0 1 0 286876806 6160384 1369 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1504 1369 67 122 0 1378 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 6016

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17937
/proc/meminfo: memFree=1332376/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6120 CPUtime=822.11
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1419 0 0 0 82205 6 0 0 25 0 1 0 286876806 6266880 1401 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1530 1401 67 122 0 1404 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 6120

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1332184/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6312 CPUtime=882.09
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1459 0 0 0 88203 6 0 0 25 0 1 0 286876806 6463488 1441 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1578 1441 67 122 0 1452 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 6312

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1332056/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6408 CPUtime=942.08
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1491 0 0 0 94201 7 0 0 25 0 1 0 286876806 6561792 1473 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1602 1473 67 122 0 1476 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 6408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1331992/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6408 CPUtime=1002.06
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1491 0 0 0 100199 7 0 0 25 0 1 0 286876806 6561792 1473 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1602 1473 67 122 0 1476 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 6408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1331800/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6632 CPUtime=1062.05
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1545 0 0 0 106198 7 0 0 25 0 1 0 286876806 6791168 1527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1658 1527 67 122 0 1532 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 6632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1331800/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6632 CPUtime=1122.04
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1545 0 0 0 112196 8 0 0 25 0 1 0 286876806 6791168 1527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1658 1527 67 122 0 1532 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 6632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1331608/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6824 CPUtime=1182.02
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1577 0 0 0 118194 8 0 0 25 0 1 0 286876806 6987776 1559 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1706 1559 67 122 0 1580 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 6824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1331544/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6824 CPUtime=1200.02
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1588 0 0 0 119994 8 0 0 25 0 1 0 286876806 6987776 1570 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1706 1570 67 122 0 1580 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6824

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17939
/proc/meminfo: memFree=1331544/2055920 swapFree=4144436/4192956
[pid=17936] ppid=17934 vsize=6824 CPUtime=1200.02
/proc/17936/stat : 17936 (mxc) R 17934 17936 17054 0 -1 4194304 1588 0 0 0 119994 8 0 0 25 0 1 0 286876806 6987776 1570 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17936/statm: 1706 1570 67 122 0 1580 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.090986
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 6824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1588
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= 1081

runsolver used 1.43078 second user time and 2.89456 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 28 13:27:09 UTC 2007

IDJOB= 316463
IDBENCH= 20442
IDSOLVER= 107
FILE ID= node22/316463-1172669229

PBS_JOBID= 3981231

Free space on /tmp= 66505 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s113-100.cnf
COMMAND LINE= /tmp/evaluation/316463-1172669229/mxc /tmp/evaluation/316463-1172669229/instance-316463-1172669229.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-316463-1172669229 -o ROOT/results/node22/solver-316463-1172669229 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316463-1172669229/mxc /tmp/evaluation/316463-1172669229/instance-316463-1172669229.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  346cb413e25976ab9ce2952e1d53c865

RANDOM SEED= 850350838

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1338728 kB
Buffers:         32464 kB
Cached:         616752 kB
SwapCached:      14260 kB
Active:         188236 kB
Inactive:       484192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338728 kB
SwapTotal:     4192956 kB
SwapFree:      4144436 kB
Dirty:             680 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            30408 kB
Committed_AS:   792232 kB
PageTables:       1692 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= 66505 MiB

End job on node22 on Wed Feb 28 13:47:11 UTC 2007