Trace number 304141

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) 1200.13 1200.58

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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/node42/watcher-304141-1172052182 -o ROOT/results/node42/solver-304141-1172052182 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304141-1172052182/mmisat /tmp/evaluation/304141-1172052182/instance-304141-1172052182.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 3/64 7692
/proc/meminfo: memFree=1472160/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=1044 CPUtime=0
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 225174213 1069056 111 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 261 111 81 214 0 43 0

[startup+0.107052 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7692
/proc/meminfo: memFree=1472160/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=1308 CPUtime=0.1
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 187 0 0 0 10 0 0 0 18 0 1 0 225174213 1339392 170 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 327 170 81 214 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.515128 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7692
/proc/meminfo: memFree=1472160/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=1704 CPUtime=0.51
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 277 0 0 0 51 0 0 0 21 0 1 0 225174213 1744896 260 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 426 260 81 214 0 208 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1704

[startup+1.33628 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7693
/proc/meminfo: memFree=1471064/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=2100 CPUtime=1.33
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 379 0 0 0 133 0 0 0 25 0 1 0 225174213 2150400 362 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 525 362 81 214 0 307 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2100

[startup+2.9726 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7693
/proc/meminfo: memFree=1470552/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=2496 CPUtime=2.96
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 496 0 0 0 296 0 0 0 25 0 1 0 225174213 2555904 479 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 624 479 81 214 0 406 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2496

[startup+6.25223 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7693
/proc/meminfo: memFree=1469976/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=3024 CPUtime=6.24
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 612 0 0 0 624 0 0 0 25 0 1 0 225174213 3096576 595 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517205 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 756 595 81 214 0 538 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3024

[startup+12.7045 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7693
/proc/meminfo: memFree=1469536/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=3288 CPUtime=12.69
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 681 0 0 0 1269 0 0 0 25 0 1 0 225174213 3366912 664 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 822 664 81 214 0 604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5059 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7693
/proc/meminfo: memFree=1469216/2055920 swapFree=4122764/4192956
[pid=7692] ppid=7690 vsize=3552 CPUtime=25.49
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 765 0 0 0 2549 0 0 0 25 0 1 0 225174213 3637248 748 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 888 748 81 214 0 670 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3552

[startup+51.1128 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7712
/proc/meminfo: memFree=1467552/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=4080 CPUtime=51.08
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 873 0 0 0 5108 0 0 0 25 0 1 0 225174213 4177920 856 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517724 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 1020 856 81 214 0 802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4080

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7712
/proc/meminfo: memFree=1467040/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=4740 CPUtime=102.27
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 1034 0 0 0 10226 1 0 0 25 0 1 0 225174213 4853760 1017 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 1185 1017 81 214 0 967 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4740

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7712
/proc/meminfo: memFree=1466464/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=5268 CPUtime=162.27
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 1172 0 0 0 16226 1 0 0 25 0 1 0 225174213 5394432 1155 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 1317 1155 81 214 0 1099 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5268

[startup+222.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7712
/proc/meminfo: memFree=1466016/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=5664 CPUtime=222.27
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 1284 0 0 0 22226 1 0 0 25 0 1 0 225174213 5799936 1267 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 1416 1267 81 214 0 1198 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5664

[startup+282.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7712
/proc/meminfo: memFree=1465568/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=6060 CPUtime=282.27
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 1386 0 0 0 28226 1 0 0 25 0 1 0 225174213 6205440 1369 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 1515 1369 81 214 0 1297 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 6060

[startup+342.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7712
/proc/meminfo: memFree=1293344/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=177860 CPUtime=342.27
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 55856 0 0 0 34206 21 0 0 25 0 1 0 225174213 182128640 44304 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548810 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 44465 44304 91 214 0 44247 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 177860

[startup+402.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7712
/proc/meminfo: memFree=1045984/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=424880 CPUtime=402.26
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 132229 0 0 0 40177 49 0 0 25 0 1 0 225174213 435077120 106060 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546080 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 106220 106060 91 214 0 106002 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 424880

[startup+462.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7712
/proc/meminfo: memFree=981728/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=488644 CPUtime=462.25
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 177362 0 0 0 46155 70 0 0 25 0 1 0 225174213 500371456 122024 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518861 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 122161 122024 91 214 0 121943 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 488644

[startup+522.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7712
/proc/meminfo: memFree=981728/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=491012 CPUtime=522.25
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 194852 0 0 0 52146 79 0 0 25 0 1 0 225174213 502796288 122611 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 122753 122611 91 214 0 122535 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 491012

[startup+582.488 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 7712
/proc/meminfo: memFree=975264/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=495116 CPUtime=582.26
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 213834 0 0 0 58138 88 0 0 25 0 1 0 225174213 506998784 123643 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 123779 123643 91 214 0 123561 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 495116

[startup+642.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7712
/proc/meminfo: memFree=976480/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=494056 CPUtime=642.26
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 236113 0 0 0 64127 99 0 0 25 0 1 0 225174213 505913344 123373 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134519070 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 123514 123373 91 214 0 123296 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 494056

[startup+702.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=979168/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=491456 CPUtime=702.25
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 272837 0 0 0 70110 115 0 0 25 0 1 0 225174213 503250944 122718 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 122864 122718 91 214 0 122646 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 491456

[startup+762.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=973216/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=497400 CPUtime=762.25
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 299844 0 0 0 76098 127 0 0 25 0 1 0 225174213 509337600 124197 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523284 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 124350 124197 91 214 0 124132 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 497400

[startup+822.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=972768/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=497568 CPUtime=822.25
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 319900 0 0 0 82089 136 0 0 25 0 1 0 225174213 509509632 124256 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 124392 124256 91 214 0 124174 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 497568

[startup+882.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=979872/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=490528 CPUtime=882.25
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 342437 0 0 0 88078 147 0 0 25 0 1 0 225174213 502300672 122496 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548690 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 122632 122496 91 214 0 122414 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 490528

[startup+942.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=975840/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=494736 CPUtime=942.23
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 352075 0 0 0 94070 153 0 0 25 0 1 0 225174213 506609664 123536 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518981 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 123684 123536 91 214 0 123466 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 494736

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=975520/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=494812 CPUtime=1002.23
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 352989 0 0 0 100069 154 0 0 25 0 1 0 225174213 506687488 123567 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 123703 123567 91 214 0 123485 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 494812

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=978848/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=491752 CPUtime=1062.22
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 361718 0 0 0 106064 158 0 0 25 0 1 0 225174213 503554048 122771 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134515848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 122938 122771 91 214 0 122720 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 491752

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=974624/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=490832 CPUtime=1122.22
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 395404 0 0 0 112047 175 0 0 25 0 1 0 225174213 502611968 122572 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134997471 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 122708 122572 91 214 0 122490 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 490832

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=977376/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=492932 CPUtime=1182.21
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 399152 0 0 0 118045 176 0 0 25 0 1 0 225174213 504762368 123098 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 123233 123098 91 214 0 123015 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 492932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=974752/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=495704 CPUtime=1200.04
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 404684 0 0 0 119826 178 0 0 25 0 1 0 225174213 507600896 123791 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 123926 123791 91 214 0 123708 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 495704

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7712
/proc/meminfo: memFree=974752/2055920 swapFree=4122796/4192956
[pid=7692] ppid=7690 vsize=495704 CPUtime=1200.04
/proc/7692/stat : 7692 (mmisat) R 7690 7692 6635 0 -1 4194304 404684 0 0 0 119826 178 0 0 25 0 1 0 225174213 507600896 123791 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7692/statm: 123926 123791 91 214 0 123708 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 495704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.13
CPU user time (s): 1198.27
CPU system time (s): 1.86272
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 500172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.27
system time used= 1.86272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 404684
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= 1405

runsolver used 0.795879 second user time and 2.41863 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Wed Feb 21 10:03:02 UTC 2007

IDJOB= 304141
IDBENCH= 20125
IDSOLVER= 108
FILE ID= node42/304141-1172052182

PBS_JOBID= 3892749

Free space on /tmp= 66558 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/304141-1172052182/mmisat /tmp/evaluation/304141-1172052182/instance-304141-1172052182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-304141-1172052182 -o ROOT/results/node42/solver-304141-1172052182 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304141-1172052182/mmisat /tmp/evaluation/304141-1172052182/instance-304141-1172052182.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 720485700

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1472568 kB
Buffers:         35780 kB
Cached:         428540 kB
SwapCached:      64584 kB
Active:         400140 kB
Inactive:       135408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472568 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            33820 kB
Committed_AS:   844560 kB
PageTables:       1408 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= 66558 MiB

End job on node42 on Wed Feb 21 10:23:04 UTC 2007