Trace number 304090

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) 1200.04 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
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/node69/watcher-304090-1172050954 -o ROOT/results/node69/solver-304090-1172050954 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304090-1172050954/tts-4-0 /tmp/evaluation/304090-1172050954/instance-304090-1172050954.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 19185
/proc/meminfo: memFree=1419976/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=796 CPUtime=0
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 225053130 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 199 93 57 113 0 83 0

[startup+0.106946 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19185
/proc/meminfo: memFree=1419976/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=2788 CPUtime=0.1
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 587 0 0 0 10 0 0 0 18 0 1 0 225053130 2854912 572 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 697 572 59 113 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2788

[startup+0.515011 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19185
/proc/meminfo: memFree=1419976/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=6004 CPUtime=0.5
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 1393 0 0 0 50 0 0 0 21 0 1 0 225053130 6148096 1378 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 1501 1378 62 113 0 1385 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6004

[startup+1.33514 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1396672/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=30600 CPUtime=1.32
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 7556 0 0 0 131 1 0 0 25 0 1 0 225053130 31334400 7539 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 7650 7539 65 113 0 7534 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 30600

[startup+2.97141 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1380992/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=39488 CPUtime=2.96
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 9804 0 0 0 294 2 0 0 25 0 1 0 225053130 40435712 9787 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 9872 9787 66 113 0 9756 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 39488

[startup+6.24995 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1380288/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=40196 CPUtime=6.24
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 9947 0 0 0 622 2 0 0 25 0 1 0 225053130 41160704 9930 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552164 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 10049 9930 66 113 0 9933 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 40196

[startup+12.704 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1379072/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=41380 CPUtime=12.69
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 10236 0 0 0 1267 2 0 0 25 0 1 0 225053130 42373120 10219 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 10345 10219 66 113 0 10229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41380

[startup+25.5071 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1377216/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=43164 CPUtime=25.49
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 10723 0 0 0 2547 2 0 0 25 0 1 0 225053130 44199936 10706 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 10791 10706 66 113 0 10675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43164

[startup+51.1113 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1373056/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=47180 CPUtime=51.08
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 11741 0 0 0 5105 3 0 0 25 0 1 0 225053130 48312320 11724 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 11795 11724 66 113 0 11679 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47180

[startup+102.319 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1365120/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=55280 CPUtime=102.27
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 13720 0 0 0 10223 4 0 0 25 0 1 0 225053130 56606720 13703 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 13820 13703 66 113 0 13704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55280

[startup+162.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1356352/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=63724 CPUtime=162.28
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 15877 0 0 0 16222 6 0 0 25 0 1 0 225053130 65253376 15860 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 15931 15860 66 113 0 15815 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 63724

[startup+222.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1346624/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=73572 CPUtime=222.27
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 18320 0 0 0 22220 7 0 0 25 0 1 0 225053130 75337728 18303 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 18393 18303 66 113 0 18277 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 73572

[startup+282.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1337152/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=83084 CPUtime=282.26
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 20687 0 0 0 28217 9 0 0 25 0 1 0 225053130 85078016 20670 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 20771 20670 66 113 0 20655 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 83084

[startup+342.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1326848/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=93296 CPUtime=342.26
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 23223 0 0 0 34214 12 0 0 25 0 1 0 225053130 95535104 23206 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591617 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 23324 23206 66 113 0 23208 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 93296

[startup+402.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1319296/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=100796 CPUtime=402.27
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 25093 0 0 0 40213 14 0 0 25 0 1 0 225053130 103215104 25076 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 25199 25076 66 113 0 25083 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 100796

[startup+462.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1311744/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=108296 CPUtime=462.26
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 26988 0 0 0 46211 15 0 0 25 0 1 0 225053130 110895104 26971 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 27074 26971 66 113 0 26958 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 108296

[startup+522.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1303808/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=116264 CPUtime=522.25
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 29002 0 0 0 52208 17 0 0 25 0 1 0 225053130 119054336 28985 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 29066 28985 66 113 0 28950 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 116264

[startup+582.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1294272/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=125640 CPUtime=582.25
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 31321 0 0 0 58207 18 0 0 25 0 1 0 225053130 128655360 31304 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 31410 31304 66 113 0 31294 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 125640

[startup+642.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1290112/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=129752 CPUtime=642.26
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 32373 0 0 0 64206 20 0 0 25 0 1 0 225053130 132866048 32356 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 32438 32356 66 113 0 32322 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 129752

[startup+702.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1286848/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=133036 CPUtime=702.25
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 33204 0 0 0 70205 20 0 0 25 0 1 0 225053130 136228864 33187 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 33259 33187 66 113 0 33143 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 133036

[startup+762.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1283776/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=136316 CPUtime=762.25
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 33982 0 0 0 76204 21 0 0 25 0 1 0 225053130 139587584 33965 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 34079 33965 66 113 0 33963 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 136316

[startup+822.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1279936/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=140068 CPUtime=822.24
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 34928 0 0 0 82202 22 0 0 25 0 1 0 225053130 143429632 34911 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 35017 34911 66 113 0 34901 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 140068

[startup+882.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19186
/proc/meminfo: memFree=1276416/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=143592 CPUtime=882.24
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 35819 0 0 0 88201 23 0 0 25 0 1 0 225053130 147038208 35802 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 35898 35802 66 113 0 35782 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 143592

[startup+942.554 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 19186
/proc/meminfo: memFree=1273024/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=146872 CPUtime=942.25
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 36659 0 0 0 94201 24 0 0 25 0 1 0 225053130 150396928 36642 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 36718 36642 66 113 0 36602 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 146872

[startup+1002.57 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19186
/proc/meminfo: memFree=1269120/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=150984 CPUtime=1002.24
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 37644 0 0 0 100199 25 0 0 25 0 1 0 225053130 154607616 37627 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 37746 37627 66 113 0 37630 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 150984

[startup+1062.59 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19186
/proc/meminfo: memFree=1262528/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=157316 CPUtime=1062.24
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 39268 0 0 0 106197 27 0 0 25 0 1 0 225053130 161091584 39251 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 39329 39251 66 113 0 39213 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 157316

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 19258
/proc/meminfo: memFree=1257872/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=161068 CPUtime=1122.22
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 40172 0 0 0 112192 30 0 0 25 0 1 0 225053130 164933632 40155 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 40267 40155 66 113 0 40151 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 161068

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 19354
/proc/meminfo: memFree=1251720/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=167160 CPUtime=1182.19
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 41690 0 0 0 118187 32 0 0 25 0 1 0 225053130 171171840 41673 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 41790 41673 66 113 0 41674 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 167160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19384
/proc/meminfo: memFree=1250416/2055920 swapFree=4125984/4192956
[pid=19185] ppid=19183 vsize=169272 CPUtime=1200
/proc/19185/stat : 19185 (tts-4-0) R 19183 19185 18394 0 -1 4194304 42210 0 0 0 119968 32 0 0 25 0 1 0 225053130 173334528 42193 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19185/statm: 42318 42193 66 113 0 42202 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 169272

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): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1199.69
CPU system time (s): 0.356945
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 169272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.356945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42210
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= 3285

runsolver used 0.774882 second user time and 2.51462 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Wed Feb 21 09:42:34 UTC 2007

IDJOB= 304090
IDBENCH= 20124
IDSOLVER= 98
FILE ID= node69/304090-1172050954

PBS_JOBID= 3892755

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/304090-1172050954/tts-4-0 /tmp/evaluation/304090-1172050954/instance-304090-1172050954.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-304090-1172050954 -o ROOT/results/node69/solver-304090-1172050954 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304090-1172050954/tts-4-0 /tmp/evaluation/304090-1172050954/instance-304090-1172050954.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 781668258

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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:       1420448 kB
Buffers:         25104 kB
Cached:         493904 kB
SwapCached:      60692 kB
Active:          97096 kB
Inactive:       488596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420448 kB
SwapTotal:     4192956 kB
SwapFree:      4125984 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          15332 kB
Slab:            35768 kB
Committed_AS:   647096 kB
PageTables:       1472 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= 66562 MiB

End job on node69 on Wed Feb 21 10:02:37 UTC 2007