Trace number 307411

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) 1200.17 1200.91

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
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/node1/watcher-307411-1172119844 -o ROOT/results/node1/solver-307411-1172119844 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307411-1172119844/tts-4-0 /tmp/evaluation/307411-1172119844/instance-307411-1172119844.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: 0.84 0.95 0.98 3/77 16108
/proc/meminfo: memFree=1842744/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=796 CPUtime=0
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 231939462 815104 90 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 199 91 57 113 0 83 0

[startup+0.107201 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 16108
/proc/meminfo: memFree=1842744/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=4564 CPUtime=0.1
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 1032 0 0 0 10 0 0 0 18 0 1 0 231939462 4673536 1017 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 1141 1017 57 113 0 1025 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4564

[startup+0.515249 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 16108
/proc/meminfo: memFree=1842744/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=23332 CPUtime=0.5
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 5638 0 0 0 49 1 0 0 22 0 1 0 231939462 23891968 5623 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 5833 5623 62 113 0 5717 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 23332

[startup+1.33534 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 16109
/proc/meminfo: memFree=1819376/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=24256 CPUtime=1.32
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 5896 0 0 0 131 1 0 0 25 0 1 0 231939462 24838144 5881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554504 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 6064 5881 62 113 0 5948 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 24256

[startup+2.97154 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 16109
/proc/meminfo: memFree=1767088/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=94128 CPUtime=2.96
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 23581 0 0 0 286 10 0 0 25 0 1 0 231939462 96387072 23310 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 23532 23310 66 113 0 23416 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 94128

[startup+6.24992 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 16109
/proc/meminfo: memFree=1697520/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=167588 CPUtime=6.24
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 39521 0 0 0 607 17 0 0 25 0 1 0 231939462 171610112 39250 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591729 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 41897 39250 66 113 0 41781 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 167588

[startup+12.7077 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 16109
/proc/meminfo: memFree=1601520/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=266720 CPUtime=12.69
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 60439 0 0 0 1244 25 0 0 25 0 1 0 231939462 273121280 60168 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 66680 60168 66 113 0 66564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 266720

[startup+25.5242 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 16109
/proc/meminfo: memFree=1572272/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=310088 CPUtime=25.49
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 67722 0 0 0 2520 29 0 0 25 0 1 0 231939462 317530112 67451 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 77522 67451 66 113 0 77406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 310088

[startup+51.1432 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 16109
/proc/meminfo: memFree=1466672/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=447584 CPUtime=51.11
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 94085 0 0 0 5070 41 0 0 25 0 1 0 231939462 458326016 93814 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 111896 93814 66 113 0 111780 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 447584

[startup+102.376 s]
/proc/loadavg: 0.97 0.96 0.98 3/78 16109
/proc/meminfo: memFree=1381872/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=541764 CPUtime=102.3
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 115216 0 0 0 10181 49 0 0 25 0 1 0 231939462 554766336 114945 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 135441 114945 66 113 0 135325 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 541764

[startup+162.432 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16109
/proc/meminfo: memFree=1331440/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=593784 CPUtime=162.31
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 127782 0 0 0 16178 53 0 0 25 0 1 0 231939462 608034816 127511 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552157 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 148446 127511 66 113 0 148330 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 593784

[startup+222.486 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16109
/proc/meminfo: memFree=1316464/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=608684 CPUtime=222.32
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 131514 0 0 0 22177 55 0 0 25 0 1 0 231939462 623292416 131243 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 152171 131243 66 113 0 152055 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 608684

[startup+282.532 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16109
/proc/meminfo: memFree=1271728/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=653252 CPUtime=282.34
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 142668 0 0 0 28174 60 0 0 25 0 1 0 231939462 668930048 142397 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 163313 142397 66 113 0 163197 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 653252

[startup+342.578 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16109
/proc/meminfo: memFree=1258224/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=666708 CPUtime=342.35
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 146032 0 0 0 34174 61 0 0 25 0 1 0 231939462 682708992 145761 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543340 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 166677 145761 66 113 0 166561 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 666708

[startup+402.622 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 16109
/proc/meminfo: memFree=1234672/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=690132 CPUtime=402.35
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 151892 0 0 0 40172 63 0 0 25 0 1 0 231939462 706695168 151621 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535847 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 172533 151621 66 113 0 172417 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 690132

[startup+462.663 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 16109
/proc/meminfo: memFree=1213872/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=710916 CPUtime=462.36
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 157092 0 0 0 46171 65 0 0 25 0 1 0 231939462 727977984 156821 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 177729 156821 66 113 0 177613 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 710916

[startup+522.708 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16109
/proc/meminfo: memFree=1199856/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=727808 CPUtime=522.36
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 160564 0 0 0 52170 66 0 0 25 0 1 0 231939462 745275392 160293 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 181952 160293 66 113 0 181836 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 727808

[startup+582.752 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16109
/proc/meminfo: memFree=1176496/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=769752 CPUtime=582.38
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 166379 0 0 0 58170 68 0 0 25 0 1 0 231939462 788226048 166108 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 192438 166108 66 113 0 192322 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 769752

[startup+642.813 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 16211
/proc/meminfo: memFree=1170368/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=777760 CPUtime=642.39
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 167543 0 0 0 64165 74 0 0 25 0 1 0 231939462 796426240 167272 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 194440 167272 66 113 0 194324 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 777760

[startup+702.895 s]
/proc/loadavg: 1.03 1.00 0.99 2/84 16287
/proc/meminfo: memFree=1162360/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=791844 CPUtime=702.43
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 169501 0 0 0 70160 83 0 0 25 0 1 0 231939462 810848256 169230 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 197961 169230 66 113 0 197845 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 791844

[startup+762.943 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 16307
/proc/meminfo: memFree=1142064/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=829624 CPUtime=762.44
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 174846 0 0 0 76158 86 0 0 25 0 1 0 231939462 849534976 174575 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 207406 174575 66 113 0 207290 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 829624

[startup+822.996 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16307
/proc/meminfo: memFree=1138096/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=836828 CPUtime=822.47
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 175837 0 0 0 82160 87 0 0 25 0 1 0 231939462 856911872 175566 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 209207 175566 66 113 0 209091 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 836828

[startup+883.039 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16307
/proc/meminfo: memFree=1132336/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=846912 CPUtime=882.46
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 177310 0 0 0 88158 88 0 0 25 0 1 0 231939462 867237888 177039 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 211728 177039 66 113 0 211612 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 846912

[startup+943.085 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16307
/proc/meminfo: memFree=1116976/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=873808 CPUtime=942.47
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 181133 0 0 0 94158 89 0 0 25 0 1 0 231939462 894779392 180862 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 218452 180862 66 113 0 218336 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 873808

[startup+1003.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16307
/proc/meminfo: memFree=1116976/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=873808 CPUtime=1002.48
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 181133 0 0 0 100159 89 0 0 25 0 1 0 231939462 894779392 180862 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16108/statm: 218452 180862 66 113 0 218336 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 873808

[startup+1063.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16307
/proc/meminfo: memFree=1113968/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=879092 CPUtime=1062.5
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 181883 0 0 0 106161 89 0 0 25 0 1 0 231939462 900190208 181612 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537426 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 219773 181612 66 113 0 219657 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 879092

[startup+1123.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16307
/proc/meminfo: memFree=1112624/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=881332 CPUtime=1122.52
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 182208 0 0 0 112162 90 0 0 25 0 1 0 231939462 902483968 181937 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 220333 181937 66 113 0 220217 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 881332

[startup+1183.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16307
/proc/meminfo: memFree=1109808/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=885812 CPUtime=1182.54
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 182894 0 0 0 118164 90 0 0 25 0 1 0 231939462 907071488 182623 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537392 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 221453 182623 66 113 0 221337 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 885812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16307
/proc/meminfo: memFree=1101680/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=899584 CPUtime=1200.05
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4194304 184927 0 0 0 119914 91 0 0 25 0 1 0 231939462 921174016 184656 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/statm: 224896 184656 66 113 0 224780 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 899584

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16307
/proc/meminfo: memFree=1101680/2055920 swapFree=4158140/4192956
[pid=16108] ppid=16106 vsize=0 CPUtime=1200.15
/proc/16108/stat : 16108 (tts-4-0) R 16106 16108 16051 0 -1 4195332 184927 0 0 0 119914 101 0 0 25 0 1 0 231939462 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/16108/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): 1200.91
CPU time (s): 1200.17
CPU user time (s): 1199.15
CPU system time (s): 1.02184
CPU usage (%): 99.9387
Max. virtual memory (cumulated for all children) (KiB): 899584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.15
system time used= 1.02184
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184927
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= 16519

runsolver used 1.13583 second user time and 3.14052 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Thu Feb 22 04:50:44 UTC 2007

IDJOB= 307411
IDBENCH= 20205
IDSOLVER= 98
FILE ID= node1/307411-1172119844

PBS_JOBID= 3865373

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307411-1172119844/tts-4-0 /tmp/evaluation/307411-1172119844/instance-307411-1172119844.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-307411-1172119844 -o ROOT/results/node1/solver-307411-1172119844 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307411-1172119844/tts-4-0 /tmp/evaluation/307411-1172119844/instance-307411-1172119844.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 433393088

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1843152 kB
Buffers:         26536 kB
Cached:         105648 kB
SwapCached:      15240 kB
Active:          70852 kB
Inactive:        84212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843152 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          29652 kB
Slab:            43228 kB
Committed_AS:   783336 kB
PageTables:       1740 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= 66547 MiB

End job on node1 on Thu Feb 22 05:10:47 UTC 2007