Trace number 302706

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
Mmisat 2007-02-08? (TO) 1200.16 1200.59

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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/node26/watcher-302706-1172017773 -o ROOT/results/node26/solver-302706-1172017773 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302706-1172017773/mmisat /tmp/evaluation/302706-1172017773/instance-302706-1172017773.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: 0.92 0.98 0.99 3/77 17911
/proc/meminfo: memFree=1587056/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=1044 CPUtime=0
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 221730976 1069056 112 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 261 112 81 214 0 43 0

[startup+0.106827 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17911
/proc/meminfo: memFree=1587056/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=1308 CPUtime=0.1
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 191 0 0 0 10 0 0 0 18 0 1 0 221730976 1339392 174 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 327 174 81 214 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.514898 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17911
/proc/meminfo: memFree=1587056/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=1704 CPUtime=0.51
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 286 0 0 0 51 0 0 0 21 0 1 0 221730976 1744896 269 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 426 269 81 214 0 208 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1704

[startup+1.33604 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17912
/proc/meminfo: memFree=1585960/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=2100 CPUtime=1.33
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 393 0 0 0 133 0 0 0 25 0 1 0 221730976 2150400 376 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517732 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 525 376 81 214 0 307 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2100

[startup+2.97633 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17912
/proc/meminfo: memFree=1585384/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=2496 CPUtime=2.97
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 503 0 0 0 297 0 0 0 25 0 1 0 221730976 2555904 486 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517732 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 624 486 81 214 0 406 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2496

[startup+6.25289 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17912
/proc/meminfo: memFree=1584936/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=2892 CPUtime=6.24
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 585 0 0 0 624 0 0 0 25 0 1 0 221730976 2961408 568 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 723 568 81 214 0 505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2892

[startup+12.711 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17912
/proc/meminfo: memFree=1584488/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=3288 CPUtime=12.7
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 674 0 0 0 1270 0 0 0 25 0 1 0 221730976 3366912 657 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 822 657 81 214 0 604 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3288

[startup+25.5122 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 17912
/proc/meminfo: memFree=1584104/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=3552 CPUtime=25.5
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 759 0 0 0 2550 0 0 0 25 0 1 0 221730976 3637248 742 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 888 742 81 214 0 670 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3552

[startup+51.1247 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 17912
/proc/meminfo: memFree=1583656/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=4080 CPUtime=51.1
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 874 0 0 0 5110 0 0 0 25 0 1 0 221730976 4177920 857 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517712 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 1020 857 81 214 0 802 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4080

[startup+102.345 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 17912
/proc/meminfo: memFree=1582888/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=4740 CPUtime=102.29
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 1043 0 0 0 10229 0 0 0 25 0 1 0 221730976 4853760 1026 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 1185 1026 81 214 0 967 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4740

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17912
/proc/meminfo: memFree=1582248/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=5268 CPUtime=162.31
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 1187 0 0 0 16231 0 0 0 25 0 1 0 221730976 5394432 1170 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 1317 1170 81 214 0 1099 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5268

[startup+222.416 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17912
/proc/meminfo: memFree=1581736/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=5796 CPUtime=222.33
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 1307 0 0 0 22232 1 0 0 25 0 1 0 221730976 5935104 1290 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 1449 1290 81 214 0 1231 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5796

[startup+282.448 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17912
/proc/meminfo: memFree=1581224/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=6192 CPUtime=282.34
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 1415 0 0 0 28233 1 0 0 25 0 1 0 221730976 6340608 1398 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 1548 1398 81 214 0 1330 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6192

[startup+342.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17912
/proc/meminfo: memFree=1580840/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=6588 CPUtime=342.34
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 1514 0 0 0 34233 1 0 0 25 0 1 0 221730976 6746112 1497 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 1647 1497 81 214 0 1429 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 6588

[startup+402.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17912
/proc/meminfo: memFree=1539752/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=47292 CPUtime=402.35
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 17255 0 0 0 40226 9 0 0 25 0 1 0 221730976 48427008 11693 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548611 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 11823 11693 91 214 0 11605 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 47292

[startup+462.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17912
/proc/meminfo: memFree=1358248/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=228680 CPUtime=462.36
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 73440 0 0 0 46207 29 0 0 25 0 1 0 221730976 234168320 57028 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 57170 57028 91 214 0 56952 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 228680

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17912
/proc/meminfo: memFree=1095336/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=490940 CPUtime=522.37
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 155538 0 0 0 52178 59 0 0 25 0 1 0 221730976 502722560 122587 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548693 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 122735 122587 91 214 0 122517 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 490940

[startup+582.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17912
/proc/meminfo: memFree=973224/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=612588 CPUtime=582.38
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 217078 0 0 0 58152 86 0 0 25 0 1 0 221730976 627290112 153012 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523168 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 153147 153012 91 214 0 152929 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 612588

[startup+642.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=973608/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=615964 CPUtime=642.38
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 258333 0 0 0 64130 108 0 0 25 0 1 0 221730976 630747136 153851 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134554007 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 153991 153851 91 214 0 153773 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 615964

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=973352/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=612416 CPUtime=702.38
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 289673 0 0 0 70115 123 0 0 25 0 1 0 221730976 627113984 152970 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 153104 152970 91 214 0 152886 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 612416

[startup+762.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=970152/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=614652 CPUtime=762.39
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 304175 0 0 0 76109 130 0 0 25 0 1 0 221730976 629403648 153529 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 153663 153529 91 214 0 153445 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 614652

[startup+822.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=963560/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=622488 CPUtime=822.4
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 322953 0 0 0 82103 137 0 0 25 0 1 0 221730976 637427712 155485 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 155622 155485 91 214 0 155404 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 622488

[startup+882.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=964584/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=621304 CPUtime=882.41
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 338134 0 0 0 88096 145 0 0 25 0 1 0 221730976 636215296 155192 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548746 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 155326 155192 91 214 0 155108 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 621304

[startup+942.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=971112/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=616040 CPUtime=942.41
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 347623 0 0 0 94091 150 0 0 25 0 1 0 221730976 630824960 153859 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 154010 153859 91 214 0 153792 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 616040

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=970728/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=616208 CPUtime=1002.42
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 358724 0 0 0 100085 157 0 0 25 0 1 0 221730976 630996992 153916 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 154052 153916 91 214 0 153834 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 616208

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17914
/proc/meminfo: memFree=971112/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=614688 CPUtime=1062.42
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 379082 0 0 0 106076 166 0 0 25 0 1 0 221730976 629440512 153538 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134555698 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 153672 153538 91 214 0 153454 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 614688

[startup+1122.84 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17914
/proc/meminfo: memFree=971176/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=614688 CPUtime=1122.43
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 400606 0 0 0 112065 178 0 0 25 0 1 0 221730976 629440512 153538 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 153672 153538 91 214 0 153454 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 614688

[startup+1182.87 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17914
/proc/meminfo: memFree=975720/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=617000 CPUtime=1182.44
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 424551 0 0 0 118055 189 0 0 25 0 1 0 221730976 631808000 154116 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518835 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 154250 154116 91 214 0 154032 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 617000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17914
/proc/meminfo: memFree=971368/2055920 swapFree=4157304/4192956
[pid=17911] ppid=17909 vsize=614704 CPUtime=1200.06
/proc/17911/stat : 17911 (mmisat) R 17909 17911 17481 0 -1 4194304 436632 0 0 0 119812 194 0 0 25 0 1 0 221730976 629456896 153529 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134520091 0 0 4096 0 0 0 0 17 1 0 0
/proc/17911/statm: 153676 153529 91 214 0 153458 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 614704

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.16
CPU user time (s): 1198.12
CPU system time (s): 2.03869
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 625400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.12
system time used= 2.03869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 436632
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= 7
involuntary context switches= 3273

runsolver used 1.3208 second user time and 2.74158 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Feb 21 00:29:33 UTC 2007

IDJOB= 302706
IDBENCH= 20090
IDSOLVER= 108
FILE ID= node26/302706-1172017773

PBS_JOBID= 3892669

Free space on /tmp= 66561 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302706-1172017773/mmisat /tmp/evaluation/302706-1172017773/instance-302706-1172017773.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-302706-1172017773 -o ROOT/results/node26/solver-302706-1172017773 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302706-1172017773/mmisat /tmp/evaluation/302706-1172017773/instance-302706-1172017773.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 808730135

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1587464 kB
Buffers:         38876 kB
Cached:         360736 kB
SwapCached:      15188 kB
Active:         329044 kB
Inactive:        95764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587464 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          29548 kB
Slab:            29312 kB
Committed_AS:   642876 kB
PageTables:       1680 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= 66561 MiB

End job on node26 on Wed Feb 21 00:49:36 UTC 2007