Trace number 307329

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
TTS 4.0? (TO) 1200.18 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node55/watcher-307329-1172118111 -o ROOT/results/node55/solver-307329-1172118111 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307329-1172118111/tts-4-0 /tmp/evaluation/307329-1172118111/instance-307329-1172118111.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: 7.41 6.69 4.00 3/64 31843
/proc/meminfo: memFree=1959856/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=796 CPUtime=0
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 231767607 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 199 100 57 113 0 83 0

[startup+0.107568 s]
/proc/loadavg: 7.41 6.69 4.00 3/64 31843
/proc/meminfo: memFree=1959856/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=4432 CPUtime=0.09
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 986 0 0 0 9 0 0 0 18 0 1 0 231767607 4538368 971 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 1108 971 57 113 0 992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4432

[startup+0.517607 s]
/proc/loadavg: 7.41 6.69 4.00 3/64 31843
/proc/meminfo: memFree=1959856/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=22512 CPUtime=0.51
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 5455 0 0 0 49 2 0 0 21 0 1 0 231767607 23052288 5440 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 5628 5441 62 113 0 5512 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 22512

[startup+1.34268 s]
/proc/loadavg: 7.41 6.69 4.00 2/65 31844
/proc/meminfo: memFree=1936488/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=24228 CPUtime=1.33
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 5896 0 0 0 131 2 0 0 25 0 1 0 231767607 24809472 5881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 6057 5881 62 113 0 5941 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 24228

[startup+2.97884 s]
/proc/loadavg: 7.41 6.69 4.00 2/65 31844
/proc/meminfo: memFree=1887400/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=89296 CPUtime=2.97
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 22278 0 0 0 286 11 0 0 25 0 1 0 231767607 91439104 22085 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 22324 22085 66 113 0 22208 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 89296

[startup+6.25516 s]
/proc/loadavg: 6.89 6.60 3.99 2/65 31844
/proc/meminfo: memFree=1818592/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=162852 CPUtime=6.24
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 38346 0 0 0 606 18 0 0 25 0 1 0 231767607 166760448 38153 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 40713 38153 66 113 0 40597 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 162852

[startup+12.7098 s]
/proc/loadavg: 6.42 6.51 3.97 2/65 31844
/proc/meminfo: memFree=1734632/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=240380 CPUtime=12.7
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 56368 0 0 0 1244 26 0 0 25 0 1 0 231767607 246149120 56175 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 60095 56175 66 113 0 59979 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 240380

[startup+25.611 s]
/proc/loadavg: 5.22 6.24 3.92 2/65 31844
/proc/meminfo: memFree=1679592/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=323756 CPUtime=25.6
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 70122 0 0 0 2528 32 0 0 25 0 1 0 231767607 331526144 69929 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 80939 69929 66 113 0 80823 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 323756

[startup+51.2185 s]
/proc/loadavg: 3.78 5.81 3.84 2/65 31844
/proc/meminfo: memFree=1628200/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=392396 CPUtime=51.19
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 82921 0 0 0 5081 38 0 0 25 0 1 0 231767607 401813504 82728 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 98099 82728 66 113 0 97983 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 392396

[startup+102.43 s]
/proc/loadavg: 2.20 5.07 3.69 2/65 31844
/proc/meminfo: memFree=1540648/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=495708 CPUtime=102.4
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 104758 0 0 0 10192 48 0 0 25 0 1 0 231767607 507604992 104565 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 123927 104565 66 113 0 123811 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 495708

[startup+162.45 s]
/proc/loadavg: 1.44 4.33 3.52 2/65 31844
/proc/meminfo: memFree=1520680/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=517492 CPUtime=162.4
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 109746 0 0 0 16190 50 0 0 25 0 1 0 231767607 529911808 109553 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 129373 109553 66 113 0 129257 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 517492

[startup+222.467 s]
/proc/loadavg: 1.16 3.72 3.36 2/65 31844
/proc/meminfo: memFree=1471080/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=569228 CPUtime=222.4
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 122106 0 0 0 22186 54 0 0 25 0 1 0 231767607 582889472 121913 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552132 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 142307 121913 66 113 0 142191 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 569228

[startup+282.48 s]
/proc/loadavg: 1.09 3.23 3.21 2/65 31844
/proc/meminfo: memFree=1438504/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=602224 CPUtime=282.39
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 130234 0 0 0 28182 57 0 0 25 0 1 0 231767607 616677376 130041 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 150556 130041 66 113 0 150440 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 602224

[startup+342.495 s]
/proc/loadavg: 1.03 2.83 3.07 2/65 31844
/proc/meminfo: memFree=1410344/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=630256 CPUtime=342.4
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 137262 0 0 0 34180 60 0 0 25 0 1 0 231767607 645382144 137069 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 157564 137069 66 113 0 157448 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 630256

[startup+402.518 s]
/proc/loadavg: 1.01 2.49 2.94 2/65 31844
/proc/meminfo: memFree=1391784/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=648676 CPUtime=402.4
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 141892 0 0 0 40178 62 0 0 25 0 1 0 231767607 664244224 141699 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536071 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 162169 141699 66 113 0 162053 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 648676

[startup+462.538 s]
/proc/loadavg: 1.00 2.22 2.82 2/65 31844
/proc/meminfo: memFree=1384936/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=655564 CPUtime=462.41
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 143604 0 0 0 46178 63 0 0 25 0 1 0 231767607 671297536 143411 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 163891 143411 66 113 0 163775 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 655564

[startup+522.554 s]
/proc/loadavg: 1.00 1.99 2.70 2/65 31844
/proc/meminfo: memFree=1380840/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=659408 CPUtime=522.41
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 144620 0 0 0 52178 63 0 0 25 0 1 0 231767607 675233792 144427 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 164852 144427 66 113 0 164736 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 659408

[startup+582.575 s]
/proc/loadavg: 1.00 1.81 2.59 2/65 31844
/proc/meminfo: memFree=1375528/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=664696 CPUtime=582.42
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 145943 0 0 0 58178 64 0 0 25 0 1 0 231767607 680648704 145750 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 166174 145750 66 113 0 166058 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 664696

[startup+642.592 s]
/proc/loadavg: 1.00 1.66 2.49 2/65 31844
/proc/meminfo: memFree=1365288/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=674948 CPUtime=642.42
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 148499 0 0 0 64177 65 0 0 25 0 1 0 231767607 691146752 148306 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 168737 148306 66 113 0 168621 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 674948

[startup+702.61 s]
/proc/loadavg: 1.00 1.54 2.39 2/65 31844
/proc/meminfo: memFree=1335208/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=704740 CPUtime=702.42
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 155982 0 0 0 70173 69 0 0 25 0 1 0 231767607 721653760 155789 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 176185 155789 66 113 0 176069 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 704740

[startup+762.623 s]
/proc/loadavg: 1.00 1.44 2.30 2/65 31844
/proc/meminfo: memFree=1323432/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=722992 CPUtime=762.42
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 158905 0 0 0 76172 70 0 0 25 0 1 0 231767607 740343808 158712 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 180748 158712 66 113 0 180632 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 722992

[startup+822.636 s]
/proc/loadavg: 1.00 1.35 2.22 2/65 31844
/proc/meminfo: memFree=1303336/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=759168 CPUtime=822.42
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 163923 0 0 0 82170 72 0 0 25 0 1 0 231767607 777388032 163730 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 189792 163730 66 113 0 189676 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 759168

[startup+882.653 s]
/proc/loadavg: 1.00 1.29 2.14 2/65 31844
/proc/meminfo: memFree=1300264/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=764456 CPUtime=882.42
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 164684 0 0 0 88169 73 0 0 25 0 1 0 231767607 782802944 164491 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 191114 164491 66 113 0 190998 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 764456

[startup+942.67 s]
/proc/loadavg: 1.00 1.23 2.06 2/65 31844
/proc/meminfo: memFree=1272744/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=813280 CPUtime=942.42
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 171540 0 0 0 94167 75 0 0 25 0 1 0 231767607 832798720 171347 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 203320 171347 66 113 0 203204 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 813280

[startup+1002.69 s]
/proc/loadavg: 1.00 1.19 1.99 2/65 31844
/proc/meminfo: memFree=1259688/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=836012 CPUtime=1002.43
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 174777 0 0 0 100167 76 0 0 25 0 1 0 231767607 856076288 174584 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 209003 174584 66 113 0 208887 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 836012

[startup+1062.71 s]
/proc/loadavg: 1.00 1.15 1.93 2/65 31844
/proc/meminfo: memFree=1259240/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=836812 CPUtime=1062.43
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 174900 0 0 0 106167 76 0 0 25 0 1 0 231767607 856895488 174707 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 209203 174707 66 113 0 209087 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 836812

[startup+1122.73 s]
/proc/loadavg: 1.04 1.13 1.87 2/65 31846
/proc/meminfo: memFree=1255400/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=842736 CPUtime=1122.44
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 175813 0 0 0 112167 77 0 0 25 0 1 0 231767607 862961664 175620 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 210684 175620 66 113 0 210568 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 842736

[startup+1182.75 s]
/proc/loadavg: 1.05 1.12 1.82 2/65 31846
/proc/meminfo: memFree=1247464/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=856984 CPUtime=1182.44
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 177795 0 0 0 118167 77 0 0 25 0 1 0 231767607 877551616 177602 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 214246 177602 66 113 0 214130 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 856984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.04 1.11 1.80 2/65 31846
/proc/meminfo: memFree=1246568/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=858584 CPUtime=1200.05
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4194304 178016 0 0 0 119928 77 0 0 25 0 1 0 231767607 879190016 177823 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 214646 177823 66 113 0 214530 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 858584

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

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

[startup+1200.47 s]
/proc/loadavg: 1.04 1.11 1.80 2/65 31846
/proc/meminfo: memFree=1246568/2055920 swapFree=4183352/4192956
[pid=31843] ppid=31841 vsize=0 CPUtime=1200.15
/proc/31843/stat : 31843 (tts-4-0) R 31841 31843 30570 0 -1 4195332 178016 0 0 0 119928 87 0 0 25 0 1 0 231767607 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31843/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.18
CPU user time (s): 1199.29
CPU system time (s): 0.889864
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 858584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.29
system time used= 0.889864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178016
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= 2246

runsolver used 0.803877 second user time and 2.40663 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Thu Feb 22 04:21:51 UTC 2007

IDJOB= 307329
IDBENCH= 20203
IDSOLVER= 98
FILE ID= node55/307329-1172118111

PBS_JOBID= 3892927

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/307329-1172118111/tts-4-0 /tmp/evaluation/307329-1172118111/instance-307329-1172118111.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-307329-1172118111 -o ROOT/results/node55/solver-307329-1172118111 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307329-1172118111/tts-4-0 /tmp/evaluation/307329-1172118111/instance-307329-1172118111.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 462732465

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1960264 kB
Buffers:          3352 kB
Cached:          34880 kB
SwapCached:       3588 kB
Active:          24640 kB
Inactive:        23184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1960264 kB
SwapTotal:     4192956 kB
SwapFree:      4183352 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          15756 kB
Slab:            33880 kB
Committed_AS:   809784 kB
PageTables:       1380 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 node55 on Thu Feb 22 04:41:54 UTC 2007