Trace number 298318

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) 1200.08 1200.64

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
Bench CategoryRANDOM (random 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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-298318-1171853706 -o ROOT/results/node35/solver-298318-1171853706 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298318-1171853706/mxc /tmp/evaluation/298318-1171853706/instance-298318-1171853706.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 18054
/proc/meminfo: memFree=640800/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=1068 CPUtime=0
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 179134299 1093632 114 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529523 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 267 114 57 122 0 141 0

[startup+0.107047 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 18054
/proc/meminfo: memFree=640800/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=1340 CPUtime=0.1
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 199 0 0 0 10 0 0 0 18 0 1 0 179134299 1372160 181 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 335 181 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.515127 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 18054
/proc/meminfo: memFree=640800/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=1464 CPUtime=0.51
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 243 0 0 0 51 0 0 0 21 0 1 0 179134299 1499136 225 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 366 225 67 122 0 240 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1464

[startup+1.33529 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=640024/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=1592 CPUtime=1.33
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 278 0 0 0 133 0 0 0 25 0 1 0 179134299 1630208 260 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 398 260 67 122 0 272 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1592

[startup+2.97261 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=639768/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=1836 CPUtime=2.97
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 325 0 0 0 297 0 0 0 25 0 1 0 179134299 1880064 307 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 459 307 67 122 0 333 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1836

[startup+6.24926 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=639384/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=1964 CPUtime=6.24
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 380 0 0 0 624 0 0 0 25 0 1 0 179134299 2011136 362 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 491 362 67 122 0 365 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1964

[startup+12.7045 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=639064/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=2324 CPUtime=12.69
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 455 0 0 0 1269 0 0 0 25 0 1 0 179134299 2379776 437 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 581 437 67 122 0 455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324

[startup+25.5051 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=638680/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=2676 CPUtime=25.49
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 536 0 0 0 2549 0 0 0 25 0 1 0 179134299 2740224 518 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 669 518 67 122 0 543 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2676

[startup+51.1121 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=638296/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=3020 CPUtime=51.08
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 642 0 0 0 5108 0 0 0 25 0 1 0 179134299 3092480 624 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 755 624 67 122 0 629 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3020

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=637848/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=3456 CPUtime=102.27
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 739 0 0 0 10227 0 0 0 25 0 1 0 179134299 3538944 721 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530536 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 864 721 67 122 0 738 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3456

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=637528/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=3780 CPUtime=162.28
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 823 0 0 0 16228 0 0 0 25 0 1 0 179134299 3870720 805 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 945 805 67 122 0 819 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3780

[startup+222.366 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=637144/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=4088 CPUtime=222.27
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 907 0 0 0 22227 0 0 0 25 0 1 0 179134299 4186112 889 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1022 889 67 122 0 896 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4088

[startup+282.384 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=636952/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=4352 CPUtime=282.27
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 954 0 0 0 28227 0 0 0 25 0 1 0 179134299 4456448 936 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1088 936 67 122 0 962 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 4352

[startup+342.405 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18055
/proc/meminfo: memFree=636568/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=4600 CPUtime=342.28
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1037 0 0 0 34227 1 0 0 25 0 1 0 179134299 4710400 1019 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1150 1019 67 122 0 1024 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 4600

[startup+402.45 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 18171
/proc/meminfo: memFree=635232/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=4696 CPUtime=402.25
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1055 0 0 0 40224 1 0 0 25 0 1 0 179134299 4808704 1037 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1174 1037 67 122 0 1048 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 4696

[startup+462.497 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18663
/proc/meminfo: memFree=635672/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=4984 CPUtime=462.18
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1115 0 0 0 46216 2 0 0 25 0 1 0 179134299 5103616 1097 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1246 1097 67 122 0 1120 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4984

[startup+522.514 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18663
/proc/meminfo: memFree=635672/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=4984 CPUtime=522.18
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1133 0 0 0 52216 2 0 0 25 0 1 0 179134299 5103616 1115 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1246 1115 67 122 0 1120 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 4984

[startup+582.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=635736/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=5064 CPUtime=582.18
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1154 0 0 0 58215 3 0 0 25 0 1 0 179134299 5185536 1136 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1266 1136 67 122 0 1140 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 5064

[startup+642.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=635544/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=5284 CPUtime=642.18
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1193 0 0 0 64215 3 0 0 25 0 1 0 179134299 5410816 1175 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1321 1175 67 122 0 1195 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 5284

[startup+702.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=635352/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=5476 CPUtime=702.17
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1252 0 0 0 70214 3 0 0 25 0 1 0 179134299 5607424 1234 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1369 1234 67 122 0 1243 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 5476

[startup+762.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=635096/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=5668 CPUtime=762.17
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1294 0 0 0 76214 3 0 0 25 0 1 0 179134299 5804032 1276 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519630 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1417 1276 67 122 0 1291 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 5668

[startup+822.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=635032/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=5760 CPUtime=822.17
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1315 0 0 0 82214 3 0 0 25 0 1 0 179134299 5898240 1297 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1440 1297 67 122 0 1314 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 5760

[startup+882.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=634904/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=5924 CPUtime=882.17
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1354 0 0 0 88214 3 0 0 25 0 1 0 179134299 6066176 1336 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1481 1336 67 122 0 1355 0
Current children cumulated CPU time (s) 882.17
Current children cumulated vsize (KiB) 5924

[startup+942.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=634904/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=5988 CPUtime=942.16
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1385 0 0 0 94213 3 0 0 25 0 1 0 179134299 6131712 1367 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1497 1367 67 122 0 1371 0
Current children cumulated CPU time (s) 942.16
Current children cumulated vsize (KiB) 5988

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=634904/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=6064 CPUtime=1002.16
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1393 0 0 0 100213 3 0 0 25 0 1 0 179134299 6209536 1375 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1516 1375 67 122 0 1390 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 6064

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18663
/proc/meminfo: memFree=634840/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=6064 CPUtime=1062.16
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1393 0 0 0 106213 3 0 0 25 0 1 0 179134299 6209536 1375 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1516 1375 67 122 0 1390 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 6064

[startup+1122.7 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18663
/proc/meminfo: memFree=634776/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=6176 CPUtime=1122.15
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1419 0 0 0 112212 3 0 0 25 0 1 0 179134299 6324224 1401 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1544 1401 67 122 0 1418 0
Current children cumulated CPU time (s) 1122.15
Current children cumulated vsize (KiB) 6176

[startup+1182.71 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18663
/proc/meminfo: memFree=634712/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=6236 CPUtime=1182.15
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1438 0 0 0 118212 3 0 0 25 0 1 0 179134299 6385664 1420 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1559 1420 67 122 0 1433 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 6236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18663
/proc/meminfo: memFree=634648/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=6316 CPUtime=1200.07
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1453 0 0 0 120004 3 0 0 25 0 1 0 179134299 6467584 1435 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1579 1435 67 122 0 1453 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6316

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

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

[startup+1200.63 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18663
/proc/meminfo: memFree=634648/2055920 swapFree=4183700/4192956
[pid=18054] ppid=18052 vsize=6316 CPUtime=1200.07
/proc/18054/stat : 18054 (mxc) R 18052 18054 14938 0 -1 4194304 1453 0 0 0 120004 3 0 0 25 0 1 0 179134299 6467584 1435 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18054/statm: 1579 1435 67 122 0 1453 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.034994
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 6316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1453
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= 2149

runsolver used 0.763883 second user time and 2.53561 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Mon Feb 19 02:55:06 UTC 2007

IDJOB= 298318
IDBENCH= 19983
IDSOLVER= 107
FILE ID= node35/298318-1171853706

PBS_JOBID= 3839658

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298318-1171853706/mxc /tmp/evaluation/298318-1171853706/instance-298318-1171853706.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-298318-1171853706 -o ROOT/results/node35/solver-298318-1171853706 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298318-1171853706/mxc /tmp/evaluation/298318-1171853706/instance-298318-1171853706.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 449521272

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        641208 kB
Buffers:         44144 kB
Cached:        1264496 kB
SwapCached:       3828 kB
Active:         846308 kB
Inactive:       473268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        641208 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:             608 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            81164 kB
Committed_AS:   701024 kB
PageTables:       1416 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= 66564 MiB

End job on node35 on Mon Feb 19 03:15:09 UTC 2007