Trace number 299917

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) 1200.07 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
MD5SUMb3b91fbfa86c5b3b18e8d2eef3892989
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark75.9794
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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/node18/watcher-299917-1171879814 -o ROOT/results/node18/solver-299917-1171879814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299917-1171879814/mxc /tmp/evaluation/299917-1171879814/instance-299917-1171879814.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: 0.99 0.99 0.99 3/77 25271
/proc/meminfo: memFree=1553200/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=1064 CPUtime=0
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 207935978 1089536 103 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 266 103 57 122 0 140 0

[startup+0.106867 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 25271
/proc/meminfo: memFree=1553200/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=1204 CPUtime=0.1
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 207935978 1232896 166 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531552 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 301 166 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.514906 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 25271
/proc/meminfo: memFree=1553200/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=1336 CPUtime=0.51
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 226 0 0 0 51 0 0 0 22 0 1 0 207935978 1368064 208 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 334 208 67 122 0 208 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1336

[startup+1.33499 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1552488/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=1592 CPUtime=1.33
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 265 0 0 0 133 0 0 0 25 0 1 0 207935978 1630208 247 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 398 247 67 122 0 272 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1592

[startup+2.97114 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1552168/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=1712 CPUtime=2.96
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 297 0 0 0 296 0 0 0 25 0 1 0 207935978 1753088 279 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 428 279 67 122 0 302 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1712

[startup+6.24746 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1551912/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=1828 CPUtime=6.24
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 346 0 0 0 624 0 0 0 25 0 1 0 207935978 1871872 328 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 457 328 67 122 0 331 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1828

[startup+12.7041 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1551592/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=2176 CPUtime=12.69
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 416 0 0 0 1269 0 0 0 25 0 1 0 207935978 2228224 398 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 544 398 67 122 0 418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2176

[startup+25.5123 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1551336/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=2412 CPUtime=25.5
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 495 0 0 0 2550 0 0 0 25 0 1 0 207935978 2469888 477 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 603 477 67 122 0 477 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2412

[startup+51.1218 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1550952/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=2740 CPUtime=51.1
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 578 0 0 0 5110 0 0 0 25 0 1 0 207935978 2805760 560 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134703182 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 685 560 67 122 0 559 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2740

[startup+102.339 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1550568/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=3148 CPUtime=102.3
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 674 0 0 0 10230 0 0 0 25 0 1 0 207935978 3223552 656 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 787 656 67 122 0 661 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3148

[startup+162.366 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1550128/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=3484 CPUtime=162.31
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 764 0 0 0 16231 0 0 0 25 0 1 0 207935978 3567616 746 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 871 746 67 122 0 745 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3484

[startup+222.393 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25272
/proc/meminfo: memFree=1549808/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=3888 CPUtime=222.33
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 840 0 0 0 22232 1 0 0 25 0 1 0 207935978 3981312 822 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530202 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 972 822 67 122 0 846 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3888

[startup+282.42 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1549552/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4124 CPUtime=282.34
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 901 0 0 0 28233 1 0 0 25 0 1 0 207935978 4222976 883 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1031 883 67 122 0 905 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4124

[startup+342.449 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1549296/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4228 CPUtime=342.35
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 945 0 0 0 34234 1 0 0 25 0 1 0 207935978 4329472 927 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1057 927 67 122 0 931 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4228

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1549232/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4408 CPUtime=402.37
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 980 0 0 0 40235 2 0 0 25 0 1 0 207935978 4513792 962 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1102 962 67 122 0 976 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4408

[startup+462.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1549168/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4548 CPUtime=462.39
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1010 0 0 0 46237 2 0 0 25 0 1 0 207935978 4657152 990 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1137 990 67 122 0 1011 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4548

[startup+522.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1549104/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4636 CPUtime=522.39
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1030 0 0 0 52237 2 0 0 25 0 1 0 207935978 4747264 1010 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1159 1010 67 122 0 1033 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4636

[startup+582.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548976/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4732 CPUtime=582.41
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1056 0 0 0 58239 2 0 0 25 0 1 0 207935978 4845568 1036 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1183 1036 67 122 0 1057 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4732

[startup+642.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548912/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4824 CPUtime=642.43
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1076 0 0 0 64240 3 0 0 25 0 1 0 207935978 4939776 1056 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1206 1056 67 122 0 1080 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 4824

[startup+702.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548720/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=4908 CPUtime=702.44
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1118 0 0 0 70241 3 0 0 25 0 1 0 207935978 5025792 1098 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1227 1098 67 122 0 1101 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 4908

[startup+762.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548592/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5104 CPUtime=762.45
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1149 0 0 0 76242 3 0 0 25 0 1 0 207935978 5226496 1129 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1276 1129 67 122 0 1150 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 5104

[startup+822.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548528/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5172 CPUtime=822.47
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1171 0 0 0 82243 4 0 0 25 0 1 0 207935978 5296128 1151 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1293 1151 67 122 0 1167 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 5172

[startup+882.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548528/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5168 CPUtime=882.48
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1171 0 0 0 88244 4 0 0 25 0 1 0 207935978 5292032 1151 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1292 1151 67 122 0 1166 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 5168

[startup+942.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548400/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5248 CPUtime=942.49
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1195 0 0 0 94245 4 0 0 25 0 1 0 207935978 5373952 1175 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1312 1175 67 122 0 1186 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 5248

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548400/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5336 CPUtime=1002.51
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1211 0 0 0 100246 5 0 0 25 0 1 0 207935978 5464064 1191 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1334 1191 67 122 0 1208 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 5336

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548144/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5544 CPUtime=1062.52
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1261 0 0 0 106247 5 0 0 25 0 1 0 207935978 5677056 1241 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1386 1241 67 122 0 1260 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 5544

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548016/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5612 CPUtime=1122.53
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1289 0 0 0 112248 5 0 0 25 0 1 0 207935978 5746688 1269 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1403 1269 67 122 0 1277 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 5612

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1548016/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5692 CPUtime=1182.54
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1306 0 0 0 118249 5 0 0 25 0 1 0 207935978 5828608 1286 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1423 1286 67 122 0 1297 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 5692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1547888/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5820 CPUtime=1200.06
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1329 0 0 0 120000 6 0 0 25 0 1 0 207935978 5959680 1309 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1455 1309 67 122 0 1329 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5820

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25272
/proc/meminfo: memFree=1547888/2055920 swapFree=4192812/4192956
[pid=25271] ppid=25269 vsize=5820 CPUtime=1200.06
/proc/25271/stat : 25271 (mxc) R 25269 25271 25145 0 -1 4194304 1329 0 0 0 120000 6 0 0 25 0 1 0 207935978 5959680 1309 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25271/statm: 1455 1309 67 122 0 1329 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06199
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 5820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1329
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= 24307

runsolver used 1.36579 second user time and 2.70659 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Mon Feb 19 10:10:14 UTC 2007

IDJOB= 299917
IDBENCH= 20022
IDSOLVER= 107
FILE ID= node18/299917-1171879814

PBS_JOBID= 3839435

Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299917-1171879814/mxc /tmp/evaluation/299917-1171879814/instance-299917-1171879814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-299917-1171879814 -o ROOT/results/node18/solver-299917-1171879814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299917-1171879814/mxc /tmp/evaluation/299917-1171879814/instance-299917-1171879814.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b3b91fbfa86c5b3b18e8d2eef3892989

RANDOM SEED= 720497246

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1553608 kB
Buffers:         53208 kB
Cached:         317324 kB
SwapCached:          0 kB
Active:         294616 kB
Inactive:       135420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             692 kB
Writeback:           0 kB
Mapped:          78428 kB
Slab:            57920 kB
Committed_AS:   808040 kB
PageTables:       1668 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= 66548 MiB

End job on node18 on Mon Feb 19 10:30:17 UTC 2007