Trace number 304213

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) 1200.09 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node12/watcher-304213-1172053789 -o ROOT/results/node12/solver-304213-1172053789 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304213-1172053789/tts-4-0 /tmp/evaluation/304213-1172053789/instance-304213-1172053789.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: 7.42 7.07 4.54 3/77 12171
/proc/meminfo: memFree=1638696/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=796 CPUtime=0
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 225333391 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 199 95 57 113 0 83 0

[startup+0.107774 s]
/proc/loadavg: 7.42 7.07 4.54 3/77 12171
/proc/meminfo: memFree=1638696/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=2116 CPUtime=0.1
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 423 0 0 0 10 0 0 0 18 0 1 0 225333391 2166784 408 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 529 408 59 113 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.517848 s]
/proc/loadavg: 7.42 7.07 4.54 3/77 12171
/proc/meminfo: memFree=1638696/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=8024 CPUtime=0.5
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 1915 0 0 0 50 0 0 0 21 0 1 0 225333391 8216576 1898 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 2006 1899 65 113 0 1890 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8024

[startup+1.34 s]
/proc/loadavg: 7.42 7.07 4.54 2/78 12172
/proc/meminfo: memFree=1612256/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=27160 CPUtime=1.33
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 6728 0 0 0 131 2 0 0 25 0 1 0 225333391 27811840 6678 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 6790 6678 66 113 0 6674 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 27160

[startup+2.97629 s]
/proc/loadavg: 7.42 7.07 4.54 2/78 12172
/proc/meminfo: memFree=1612000/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=27332 CPUtime=2.96
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 6786 0 0 0 294 2 0 0 25 0 1 0 225333391 27987968 6736 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 6833 6736 66 113 0 6717 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 27332

[startup+6.25388 s]
/proc/loadavg: 6.90 6.97 4.52 2/78 12172
/proc/meminfo: memFree=1611296/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=27816 CPUtime=6.24
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 6931 0 0 0 622 2 0 0 25 0 1 0 225333391 28483584 6881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 6954 6881 66 113 0 6838 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 27816

[startup+12.709 s]
/proc/loadavg: 5.99 6.77 4.48 2/78 12172
/proc/meminfo: memFree=1609888/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=29272 CPUtime=12.7
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 7260 0 0 0 1267 3 0 0 25 0 1 0 225333391 29974528 7210 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 7318 7210 66 113 0 7202 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 29272

[startup+25.5093 s]
/proc/loadavg: 5.23 6.58 4.44 3/78 12172
/proc/meminfo: memFree=1607904/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=31288 CPUtime=25.49
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 7776 0 0 0 2546 3 0 0 25 0 1 0 225333391 32038912 7726 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 7822 7726 66 113 0 7706 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31288

[startup+51.12 s]
/proc/loadavg: 3.78 6.13 4.35 2/78 12172
/proc/meminfo: memFree=1603360/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=35748 CPUtime=51.09
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 8890 0 0 0 5105 4 0 0 25 0 1 0 225333391 36605952 8840 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 8937 8840 66 113 0 8821 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 35748

[startup+102.34 s]
/proc/loadavg: 2.21 5.34 4.17 2/78 12172
/proc/meminfo: memFree=1593952/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=45160 CPUtime=102.29
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 11267 0 0 0 10223 6 0 0 25 0 1 0 225333391 46243840 11217 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 11290 11217 66 113 0 11174 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 45160

[startup+162.368 s]
/proc/loadavg: 1.44 4.55 3.97 2/78 12172
/proc/meminfo: memFree=1582944/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=55952 CPUtime=162.3
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 13957 0 0 0 16222 8 0 0 25 0 1 0 225333391 57294848 13907 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 13988 13907 66 113 0 13872 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 55952

[startup+222.4 s]
/proc/loadavg: 1.16 3.90 3.78 2/78 12172
/proc/meminfo: memFree=1573408/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=65568 CPUtime=222.31
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 16347 0 0 0 22221 10 0 0 25 0 1 0 225333391 67141632 16297 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 16392 16297 66 113 0 16276 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 65568

[startup+282.428 s]
/proc/loadavg: 1.06 3.37 3.60 2/78 12172
/proc/meminfo: memFree=1564960/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=73904 CPUtime=282.31
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 18451 0 0 0 28220 11 0 0 25 0 1 0 225333391 75677696 18401 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 18476 18401 66 113 0 18360 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 73904

[startup+342.452 s]
/proc/loadavg: 1.02 2.93 3.44 2/78 12172
/proc/meminfo: memFree=1555232/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=83876 CPUtime=342.32
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 20896 0 0 0 34219 13 0 0 25 0 1 0 225333391 85889024 20846 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 20969 20846 66 113 0 20853 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 83876

[startup+402.483 s]
/proc/loadavg: 1.00 2.58 3.28 2/78 12172
/proc/meminfo: memFree=1546144/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=92548 CPUtime=402.33
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 23108 0 0 0 40218 15 0 0 25 0 1 0 225333391 94769152 23058 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 23137 23058 66 113 0 23021 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 92548

[startup+462.511 s]
/proc/loadavg: 1.00 2.29 3.14 2/78 12172
/proc/meminfo: memFree=1537184/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=101692 CPUtime=462.33
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 25399 0 0 0 46216 17 0 0 25 0 1 0 225333391 104132608 25349 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 25423 25349 66 113 0 25307 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 101692

[startup+522.545 s]
/proc/loadavg: 1.00 2.05 3.00 2/78 12172
/proc/meminfo: memFree=1528864/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=110128 CPUtime=522.35
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 27465 0 0 0 52215 20 0 0 25 0 1 0 225333391 112771072 27415 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641329 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 27532 27415 66 113 0 27416 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 110128

[startup+582.574 s]
/proc/loadavg: 1.00 1.84 2.86 2/78 12172
/proc/meminfo: memFree=1519776/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=119040 CPUtime=582.36
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 29722 0 0 0 58214 22 0 0 25 0 1 0 225333391 121896960 29672 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 29760 29672 66 113 0 29644 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 119040

[startup+642.6 s]
/proc/loadavg: 1.00 1.70 2.75 2/78 12174
/proc/meminfo: memFree=1513120/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=125612 CPUtime=642.36
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 31383 0 0 0 64212 24 0 0 25 0 1 0 225333391 128626688 31333 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 31403 31333 66 113 0 31287 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 125612

[startup+702.627 s]
/proc/loadavg: 1.00 1.57 2.64 2/78 12174
/proc/meminfo: memFree=1507360/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=131472 CPUtime=702.36
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 32819 0 0 0 70210 26 0 0 25 0 1 0 225333391 134627328 32769 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 32868 32769 66 113 0 32752 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 131472

[startup+762.654 s]
/proc/loadavg: 1.00 1.46 2.53 2/78 12174
/proc/meminfo: memFree=1500256/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=138504 CPUtime=762.37
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 34587 0 0 0 76209 28 0 0 25 0 1 0 225333391 141828096 34537 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 34626 34537 66 113 0 34510 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 138504

[startup+822.684 s]
/proc/loadavg: 1.03 1.38 2.43 2/78 12174
/proc/meminfo: memFree=1493856/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=144832 CPUtime=822.38
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 36152 0 0 0 82208 30 0 0 25 0 1 0 225333391 148307968 36102 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 36208 36102 66 113 0 36092 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 144832

[startup+882.717 s]
/proc/loadavg: 1.01 1.32 2.35 2/78 12174
/proc/meminfo: memFree=1485600/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=153036 CPUtime=882.39
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 38220 0 0 0 88208 31 0 0 25 0 1 0 225333391 156708864 38170 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 38259 38170 66 113 0 38143 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 153036

[startup+942.746 s]
/proc/loadavg: 1.00 1.26 2.26 2/78 12174
/proc/meminfo: memFree=1477728/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=160944 CPUtime=942.39
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 40191 0 0 0 94206 33 0 0 25 0 1 0 225333391 164806656 40141 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 40236 40141 66 113 0 40120 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 160944

[startup+1002.77 s]
/proc/loadavg: 1.00 1.21 2.18 2/78 12174
/proc/meminfo: memFree=1469152/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=169852 CPUtime=1002.4
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 42394 0 0 0 100203 37 0 0 25 0 1 0 225333391 173928448 42344 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 42463 42344 66 113 0 42347 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 169852

[startup+1062.8 s]
/proc/loadavg: 1.00 1.16 2.10 2/78 12174
/proc/meminfo: memFree=1460576/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=178288 CPUtime=1062.41
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 44510 0 0 0 106203 38 0 0 25 0 1 0 225333391 182566912 44460 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 44572 44460 66 113 0 44456 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 178288

[startup+1122.83 s]
/proc/loadavg: 1.00 1.13 2.03 2/78 12174
/proc/meminfo: memFree=1451296/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=187676 CPUtime=1122.42
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 46850 0 0 0 112201 41 0 0 25 0 1 0 225333391 192180224 46800 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 46919 46800 66 113 0 46803 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 187676

[startup+1182.86 s]
/proc/loadavg: 1.00 1.11 1.96 2/78 12174
/proc/meminfo: memFree=1443296/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=195644 CPUtime=1182.43
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 48838 0 0 0 118200 43 0 0 25 0 1 0 225333391 200339456 48788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 48911 48788 66 113 0 48795 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 195644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.10 1.94 2/78 12174
/proc/meminfo: memFree=1440736/2055920 swapFree=4154940/4192956
[pid=12171] ppid=12169 vsize=197988 CPUtime=1200.05
/proc/12171/stat : 12171 (tts-4-0) R 12169 12171 11751 0 -1 4194304 49454 0 0 0 119961 44 0 0 25 0 1 0 225333391 202739712 49404 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534375 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 49497 49404 66 113 0 49381 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 197988

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): 1200.09
CPU user time (s): 1199.62
CPU system time (s): 0.474927
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 197988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49454
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= 1061

runsolver used 1.3298 second user time and 2.66959 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Wed Feb 21 10:29:49 UTC 2007

IDJOB= 304213
IDBENCH= 20127
IDSOLVER= 98
FILE ID= node12/304213-1172053789

PBS_JOBID= 3865277

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304213-1172053789/tts-4-0 /tmp/evaluation/304213-1172053789/instance-304213-1172053789.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-304213-1172053789 -o ROOT/results/node12/solver-304213-1172053789 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304213-1172053789/tts-4-0 /tmp/evaluation/304213-1172053789/instance-304213-1172053789.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 273813222

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1639104 kB
Buffers:         55252 kB
Cached:         265824 kB
SwapCached:      18244 kB
Active:         190932 kB
Inactive:       156600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639104 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            54840 kB
Committed_AS:  1054816 kB
PageTables:       1692 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= 66548 MiB

End job on node12 on Wed Feb 21 10:49:52 UTC 2007