Trace number 297867

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) 1200.03 1200.59

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
MD5SUM77226f3880fdc77b8d075583e32b35e0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node33/watcher-297867-1171846517 -o ROOT/results/node33/solver-297867-1171846517 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297867-1171846517/mxc /tmp/evaluation/297867-1171846517/instance-297867-1171846517.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: 1.01 1.01 0.97 3/64 18191
/proc/meminfo: memFree=891704/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=1064 CPUtime=0
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 109687058 1089536 108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 266 108 57 122 0 140 0

[startup+0.106072 s]
/proc/loadavg: 1.01 1.01 0.97 3/64 18191
/proc/meminfo: memFree=891704/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=1204 CPUtime=0.1
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 192 0 0 0 10 0 0 0 18 0 1 0 109687058 1232896 174 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 301 174 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.514154 s]
/proc/loadavg: 1.01 1.01 0.97 3/64 18191
/proc/meminfo: memFree=891704/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=1468 CPUtime=0.51
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 231 0 0 0 51 0 0 0 21 0 1 0 109687058 1503232 213 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 367 213 67 122 0 241 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.33432 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 18192
/proc/meminfo: memFree=890992/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=1588 CPUtime=1.33
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 272 0 0 0 133 0 0 0 25 0 1 0 109687058 1626112 254 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 397 254 67 122 0 271 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1588

[startup+2.97066 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 18192
/proc/meminfo: memFree=890736/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=1712 CPUtime=2.96
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 307 0 0 0 296 0 0 0 25 0 1 0 109687058 1753088 289 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 428 289 67 122 0 302 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1712

[startup+6.24933 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 18192
/proc/meminfo: memFree=890416/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=1952 CPUtime=6.24
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 361 0 0 0 624 0 0 0 25 0 1 0 109687058 1998848 343 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 488 343 67 122 0 362 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1952

[startup+12.7027 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 18192
/proc/meminfo: memFree=890096/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=2204 CPUtime=12.69
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 426 0 0 0 1269 0 0 0 25 0 1 0 109687058 2256896 408 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 551 408 67 122 0 425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2204

[startup+25.5053 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 18192
/proc/meminfo: memFree=889776/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=2440 CPUtime=25.49
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 499 0 0 0 2549 0 0 0 25 0 1 0 109687058 2498560 481 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 610 481 67 122 0 484 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2440

[startup+51.1115 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18192
/proc/meminfo: memFree=889392/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=2792 CPUtime=51.09
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 587 0 0 0 5109 0 0 0 25 0 1 0 109687058 2859008 569 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 698 569 67 122 0 572 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2792

[startup+102.317 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18192
/proc/meminfo: memFree=888880/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=3320 CPUtime=102.27
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 707 0 0 0 10227 0 0 0 25 0 1 0 109687058 3399680 689 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 830 689 67 122 0 704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3320

[startup+162.336 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18192
/proc/meminfo: memFree=888496/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=3632 CPUtime=162.27
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 796 0 0 0 16227 0 0 0 25 0 1 0 109687058 3719168 778 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 908 778 67 122 0 782 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3632

[startup+222.35 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18192
/proc/meminfo: memFree=888240/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=4032 CPUtime=222.26
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 876 0 0 0 22226 0 0 0 25 0 1 0 109687058 4128768 858 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1008 858 67 122 0 882 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 4032

[startup+282.367 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18192
/proc/meminfo: memFree=887984/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=4280 CPUtime=282.25
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 939 0 0 0 28225 0 0 0 25 0 1 0 109687058 4382720 921 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1070 921 67 122 0 944 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 4280

[startup+342.388 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18192
/proc/meminfo: memFree=887664/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=4560 CPUtime=342.25
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1005 0 0 0 34225 0 0 0 25 0 1 0 109687058 4669440 987 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1140 987 67 122 0 1014 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 4560

[startup+402.44 s]
/proc/loadavg: 1.24 1.05 0.98 2/71 18326
/proc/meminfo: memFree=886456/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=4560 CPUtime=402.22
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1005 0 0 0 40222 0 0 0 25 0 1 0 109687058 4669440 987 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1140 987 67 122 0 1014 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 4560

[startup+462.468 s]
/proc/loadavg: 1.12 1.05 0.99 2/65 18390
/proc/meminfo: memFree=887280/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=4728 CPUtime=462.19
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1060 0 0 0 46218 1 0 0 25 0 1 0 109687058 4841472 1042 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1182 1042 67 122 0 1056 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 4728

[startup+522.48 s]
/proc/loadavg: 1.04 1.04 0.99 2/65 18390
/proc/meminfo: memFree=887152/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=4924 CPUtime=522.18
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1102 0 0 0 52217 1 0 0 25 0 1 0 109687058 5042176 1084 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1231 1084 67 122 0 1105 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 4924

[startup+582.494 s]
/proc/loadavg: 1.01 1.03 0.99 2/65 18390
/proc/meminfo: memFree=887088/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=4996 CPUtime=582.17
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1134 0 0 0 58216 1 0 0 25 0 1 0 109687058 5115904 1116 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1249 1116 67 122 0 1123 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 4996

[startup+642.519 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 18390
/proc/meminfo: memFree=887152/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5088 CPUtime=642.17
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1139 0 0 0 64216 1 0 0 25 0 1 0 109687058 5210112 1121 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1272 1121 67 122 0 1146 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 5088

[startup+702.534 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 18390
/proc/meminfo: memFree=886960/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5204 CPUtime=702.16
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1183 0 0 0 70215 1 0 0 25 0 1 0 109687058 5328896 1165 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1301 1165 67 122 0 1175 0
Current children cumulated CPU time (s) 702.16
Current children cumulated vsize (KiB) 5204

[startup+762.544 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18390
/proc/meminfo: memFree=886832/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5292 CPUtime=762.15
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1210 0 0 0 76214 1 0 0 25 0 1 0 109687058 5419008 1192 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530263 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1323 1192 67 122 0 1197 0
Current children cumulated CPU time (s) 762.15
Current children cumulated vsize (KiB) 5292

[startup+822.561 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18390
/proc/meminfo: memFree=886832/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5360 CPUtime=822.14
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1220 0 0 0 82213 1 0 0 25 0 1 0 109687058 5488640 1202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1340 1202 67 122 0 1214 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 5360

[startup+882.576 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18390
/proc/meminfo: memFree=886704/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5488 CPUtime=882.13
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1250 0 0 0 88212 1 0 0 25 0 1 0 109687058 5619712 1232 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1372 1232 67 122 0 1246 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 5488

[startup+942.594 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18390
/proc/meminfo: memFree=886704/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5528 CPUtime=942.13
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1266 0 0 0 94212 1 0 0 25 0 1 0 109687058 5660672 1248 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1382 1248 67 122 0 1256 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 5528

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18390
/proc/meminfo: memFree=886640/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5528 CPUtime=1002.12
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1273 0 0 0 100211 1 0 0 25 0 1 0 109687058 5660672 1255 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1382 1255 67 122 0 1256 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 5528

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18390
/proc/meminfo: memFree=886512/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5616 CPUtime=1062.11
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1290 0 0 0 106210 1 0 0 25 0 1 0 109687058 5750784 1272 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1404 1272 67 122 0 1278 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 5616

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18390
/proc/meminfo: memFree=886448/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5700 CPUtime=1122.1
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1308 0 0 0 112209 1 0 0 25 0 1 0 109687058 5836800 1290 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1425 1290 67 122 0 1299 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 5700

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18390
/proc/meminfo: memFree=886384/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5780 CPUtime=1182.1
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1333 0 0 0 118209 1 0 0 25 0 1 0 109687058 5918720 1315 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1445 1315 67 122 0 1319 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 5780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18390
/proc/meminfo: memFree=886384/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5840 CPUtime=1200.02
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1338 0 0 0 120001 1 0 0 25 0 1 0 109687058 5980160 1320 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1460 1320 67 122 0 1334 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5840

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

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

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18390
/proc/meminfo: memFree=886384/2055920 swapFree=4183908/4192956
[pid=18191] ppid=18189 vsize=5840 CPUtime=1200.02
/proc/18191/stat : 18191 (mxc) R 18189 18191 15880 0 -1 4194304 1338 0 0 0 120001 1 0 0 25 0 1 0 109687058 5980160 1320 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1460 1320 67 122 0 1334 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.03
CPU user time (s): 1200.02
CPU system time (s): 0.015997
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 5860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1338
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= 3494

runsolver used 0.887865 second user time and 2.40463 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Mon Feb 19 00:55:17 UTC 2007

IDJOB= 297867
IDBENCH= 19972
IDSOLVER= 107
FILE ID= node33/297867-1171846517

PBS_JOBID= 3839659

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297867-1171846517/mxc /tmp/evaluation/297867-1171846517/instance-297867-1171846517.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-297867-1171846517 -o ROOT/results/node33/solver-297867-1171846517 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297867-1171846517/mxc /tmp/evaluation/297867-1171846517/instance-297867-1171846517.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  77226f3880fdc77b8d075583e32b35e0

RANDOM SEED= 776636617

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        892176 kB
Buffers:         42864 kB
Cached:         999424 kB
SwapCached:       4164 kB
Active:         785232 kB
Inactive:       268260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892176 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            96348 kB
Committed_AS:   179200 kB
PageTables:       1412 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= 66563 MiB

End job on node33 on Mon Feb 19 01:15:20 UTC 2007