Trace number 303854

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) 1200.17 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node20/watcher-303854-1172045304 -o ROOT/results/node20/solver-303854-1172045304 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303854-1172045304/mmisat /tmp/evaluation/303854-1172045304/instance-303854-1172045304.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 8585
/proc/meminfo: memFree=1390760/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=1044 CPUtime=0
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 224484373 1069056 111 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 135051325 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 261 111 81 214 0 43 0

[startup+0.106199 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8585
/proc/meminfo: memFree=1390760/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=1308 CPUtime=0.1
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 187 0 0 0 10 0 0 0 18 0 1 0 224484373 1339392 170 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 327 170 81 214 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.514247 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8585
/proc/meminfo: memFree=1390760/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=1704 CPUtime=0.51
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 277 0 0 0 51 0 0 0 22 0 1 0 224484373 1744896 260 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 426 260 81 214 0 208 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1704

[startup+1.33435 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1389664/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=2100 CPUtime=1.33
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 376 0 0 0 133 0 0 0 25 0 1 0 224484373 2150400 359 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 525 359 81 214 0 307 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2100

[startup+2.97054 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1389152/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=2496 CPUtime=2.96
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 483 0 0 0 296 0 0 0 25 0 1 0 224484373 2555904 466 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517735 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 624 466 81 214 0 406 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2496

[startup+6.24694 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1388576/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=2892 CPUtime=6.24
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 587 0 0 0 624 0 0 0 25 0 1 0 224484373 2961408 570 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 723 570 81 214 0 505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2892

[startup+12.7037 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1388128/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=3288 CPUtime=12.69
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 679 0 0 0 1269 0 0 0 25 0 1 0 224484373 3366912 662 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 822 662 81 214 0 604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5093 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1387744/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=3684 CPUtime=25.49
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 770 0 0 0 2549 0 0 0 25 0 1 0 224484373 3772416 753 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 921 753 81 214 0 703 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3684

[startup+51.1213 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1387232/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=4080 CPUtime=51.1
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 886 0 0 0 5110 0 0 0 25 0 1 0 224484373 4177920 869 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 1020 869 81 214 0 802 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4080

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1386528/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=4740 CPUtime=102.3
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 1047 0 0 0 10230 0 0 0 25 0 1 0 224484373 4853760 1030 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 1185 1030 81 214 0 967 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4740

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1385952/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=5268 CPUtime=162.32
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 1182 0 0 0 16231 1 0 0 25 0 1 0 224484373 5394432 1165 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 1317 1165 81 214 0 1099 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5268

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1385376/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=5664 CPUtime=222.34
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 1294 0 0 0 22232 2 0 0 25 0 1 0 224484373 5799936 1277 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 1416 1277 81 214 0 1198 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5664

[startup+282.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1374752/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=16544 CPUtime=282.35
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 3994 0 0 0 28232 3 0 0 25 0 1 0 224484373 16941056 3977 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 4136 3977 91 214 0 3918 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 16544

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=1165984/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=231280 CPUtime=342.37
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 71777 0 0 0 34207 30 0 0 25 0 1 0 224484373 236830720 57664 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134520198 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 57820 57664 91 214 0 57602 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 231280

[startup+402.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=892192/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=498292 CPUtime=402.37
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 161450 0 0 0 40174 63 0 0 25 0 1 0 224484373 510251008 124431 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124573 124431 91 214 0 124355 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 498292

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=892000/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=498756 CPUtime=462.39
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 205020 0 0 0 46155 84 0 0 25 0 1 0 224484373 510726144 124523 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124689 124523 91 214 0 124471 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 498756

[startup+522.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=887392/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=503908 CPUtime=522.4
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 232870 0 0 0 52141 99 0 0 25 0 1 0 224484373 516001792 125836 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134516166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 125977 125836 91 214 0 125759 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 503908

[startup+582.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=893984/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=496124 CPUtime=582.41
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 251855 0 0 0 58131 110 0 0 25 0 1 0 224484373 508030976 123885 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124031 123885 91 214 0 123813 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 496124

[startup+642.617 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=894240/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=495640 CPUtime=642.43
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 270165 0 0 0 64123 120 0 0 25 0 1 0 224484373 507535360 123775 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 123910 123775 91 214 0 123692 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 495640

[startup+702.646 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8586
/proc/meminfo: memFree=890720/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=499264 CPUtime=702.44
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 287509 0 0 0 70117 127 0 0 25 0 1 0 224484373 511246336 124682 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134519043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124816 124682 91 214 0 124598 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 499264

[startup+762.676 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 8586
/proc/meminfo: memFree=893472/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=500284 CPUtime=762.45
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 311250 0 0 0 76105 140 0 0 25 0 1 0 224484373 512290816 124934 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 125071 124934 91 214 0 124853 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 500284

[startup+822.711 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8586
/proc/meminfo: memFree=887776/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=501928 CPUtime=822.47
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 346329 0 0 0 82091 156 0 0 25 0 1 0 224484373 513974272 125347 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134519067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 125482 125347 91 214 0 125264 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 501928

[startup+882.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=896800/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=495136 CPUtime=882.49
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 385459 0 0 0 88073 176 0 0 25 0 1 0 224484373 507019264 123638 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134513364 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 123784 123638 91 214 0 123566 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 495136

[startup+942.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=893664/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=496480 CPUtime=942.5
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 420107 0 0 0 94057 193 0 0 25 0 1 0 224484373 508395520 123984 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134524265 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124120 123984 91 214 0 123902 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 496480

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=890912/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=499232 CPUtime=1002.51
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 439370 0 0 0 100048 203 0 0 25 0 1 0 224484373 511213568 124660 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134524277 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124808 124660 91 214 0 124590 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 499232

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=892384/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=495704 CPUtime=1062.53
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 458466 0 0 0 106041 212 0 0 25 0 1 0 224484373 507600896 123791 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 123926 123791 91 214 0 123708 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 495704

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=893920/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=496232 CPUtime=1122.54
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 464603 0 0 0 112039 215 0 0 25 0 1 0 224484373 508141568 123914 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124058 123914 91 214 0 123840 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 496232

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=894624/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=495988 CPUtime=1182.56
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 495632 0 0 0 118027 229 0 0 25 0 1 0 224484373 507891712 123858 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134539092 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 123997 123858 91 214 0 123779 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 495988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=891296/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=498860 CPUtime=1200.08
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 497624 0 0 0 119778 230 0 0 25 0 1 0 224484373 510832640 124569 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124715 124569 91 214 0 124497 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 498860

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8586
/proc/meminfo: memFree=891296/2055920 swapFree=4120788/4192956
[pid=8585] ppid=8583 vsize=498860 CPUtime=1200.08
/proc/8585/stat : 8585 (mmisat) R 8583 8585 7942 0 -1 4194304 497624 0 0 0 119778 230 0 0 25 0 1 0 224484373 510832640 124569 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8585/statm: 124715 124569 91 214 0 124497 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 498860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.17
CPU user time (s): 1197.79
CPU system time (s): 2.37964
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 505516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.79
system time used= 2.37964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497624
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= 24978

runsolver used 1.36379 second user time and 2.81057 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 08:08:24 UTC 2007

IDJOB= 303854
IDBENCH= 20118
IDSOLVER= 108
FILE ID= node20/303854-1172045304

PBS_JOBID= 3892725

Free space on /tmp= 66560 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303854-1172045304/mmisat /tmp/evaluation/303854-1172045304/instance-303854-1172045304.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-303854-1172045304 -o ROOT/results/node20/solver-303854-1172045304 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303854-1172045304/mmisat /tmp/evaluation/303854-1172045304/instance-303854-1172045304.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 196271619

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1391168 kB
Buffers:         35072 kB
Cached:         524164 kB
SwapCached:      36240 kB
Active:         129468 kB
Inactive:       482772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391168 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          29744 kB
Slab:            38132 kB
Committed_AS:   565460 kB
PageTables:       1684 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= 66560 MiB

End job on node20 on Wed Feb 21 08:28:26 UTC 2007