Trace number 299211

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) 1200.13 1200.55

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node59/watcher-299211-1171867931 -o ROOT/results/node59/solver-299211-1171867931 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299211-1171867931/tts-4-0 /tmp/evaluation/299211-1171867931/instance-299211-1171867931.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 1.08 1.87 3/64 27436
/proc/meminfo: memFree=946672/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=936 CPUtime=0
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 206749829 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 234 105 57 113 0 118 0

[startup+0.106839 s]
/proc/loadavg: 0.92 1.08 1.87 3/64 27436
/proc/meminfo: memFree=946672/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=4012 CPUtime=0.1
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 908 0 0 0 10 0 0 0 18 0 1 0 206749829 4108288 891 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 1003 891 66 113 0 887 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4012

[startup+0.514884 s]
/proc/loadavg: 0.92 1.08 1.87 3/64 27436
/proc/meminfo: memFree=946672/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=4536 CPUtime=0.5
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 1058 0 0 0 50 0 0 0 21 0 1 0 206749829 4644864 1041 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 1134 1041 66 113 0 1018 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4536

[startup+1.33497 s]
/proc/loadavg: 0.92 1.08 1.87 2/65 27437
/proc/meminfo: memFree=942568/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=4804 CPUtime=1.32
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 1127 0 0 0 132 0 0 0 25 0 1 0 206749829 4919296 1110 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543465 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 1201 1110 66 113 0 1085 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4804

[startup+2.97115 s]
/proc/loadavg: 0.92 1.08 1.87 2/65 27437
/proc/meminfo: memFree=941992/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=5336 CPUtime=2.96
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 1244 0 0 0 296 0 0 0 25 0 1 0 206749829 5464064 1227 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 1334 1227 66 113 0 1218 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5336

[startup+6.24751 s]
/proc/loadavg: 0.93 1.08 1.87 2/65 27437
/proc/meminfo: memFree=941032/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=6256 CPUtime=6.23
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 1501 0 0 0 623 0 0 0 25 0 1 0 206749829 6406144 1484 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 1564 1484 66 113 0 1448 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6256

[startup+12.7032 s]
/proc/loadavg: 0.93 1.08 1.86 2/65 27437
/proc/meminfo: memFree=938728/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=8384 CPUtime=12.69
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 2022 0 0 0 1268 1 0 0 25 0 1 0 206749829 8585216 2005 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 2096 2005 66 113 0 1980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8384

[startup+25.5066 s]
/proc/loadavg: 0.95 1.07 1.85 2/65 27437
/proc/meminfo: memFree=933800/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=13384 CPUtime=25.49
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 3291 0 0 0 2548 1 0 0 25 0 1 0 206749829 13705216 3274 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 3346 3274 66 113 0 3230 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13384

[startup+51.1125 s]
/proc/loadavg: 0.96 1.06 1.82 2/65 27437
/proc/meminfo: memFree=922280/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=24896 CPUtime=51.08
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 6145 0 0 0 5106 2 0 0 25 0 1 0 206749829 25493504 6128 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 6224 6128 66 113 0 6108 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24896

[startup+102.322 s]
/proc/loadavg: 0.98 1.05 1.78 2/65 27437
/proc/meminfo: memFree=906920/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=40252 CPUtime=102.28
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 9980 0 0 0 10223 5 0 0 25 0 1 0 206749829 41218048 9963 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 10063 9963 66 113 0 9947 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40252

[startup+162.34 s]
/proc/loadavg: 0.99 1.04 1.72 2/65 27437
/proc/meminfo: memFree=890408/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=56432 CPUtime=162.29
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 14039 0 0 0 16221 8 0 0 25 0 1 0 206749829 57786368 14022 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 14108 14022 66 113 0 13992 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 56432

[startup+222.357 s]
/proc/loadavg: 0.99 1.03 1.68 2/65 27437
/proc/meminfo: memFree=874984/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=72036 CPUtime=222.29
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 17909 0 0 0 22218 11 0 0 25 0 1 0 206749829 73764864 17892 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 18009 17892 66 113 0 17893 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 72036

[startup+282.374 s]
/proc/loadavg: 0.99 1.02 1.63 2/65 27437
/proc/meminfo: memFree=860776/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=86104 CPUtime=282.29
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 21447 0 0 0 28214 15 0 0 25 0 1 0 206749829 88170496 21430 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 21526 21430 66 113 0 21410 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 86104

[startup+342.388 s]
/proc/loadavg: 0.99 1.02 1.59 2/65 27437
/proc/meminfo: memFree=849256/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=97592 CPUtime=342.28
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 24318 0 0 0 34211 17 0 0 25 0 1 0 206749829 99934208 24301 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 24398 24301 66 113 0 24282 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 97592

[startup+402.408 s]
/proc/loadavg: 0.99 1.01 1.55 2/65 27437
/proc/meminfo: memFree=838504/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=108140 CPUtime=402.29
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 26951 0 0 0 40209 20 0 0 25 0 1 0 206749829 110735360 26934 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 27035 26934 66 113 0 26919 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 108140

[startup+462.429 s]
/proc/loadavg: 0.99 1.01 1.51 2/65 27437
/proc/meminfo: memFree=829096/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=117516 CPUtime=462.3
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 29315 0 0 0 46209 21 0 0 25 0 1 0 206749829 120336384 29298 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 29379 29298 66 113 0 29263 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 117516

[startup+522.448 s]
/proc/loadavg: 0.99 1.00 1.48 2/65 27437
/proc/meminfo: memFree=820520/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=126188 CPUtime=522.3
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 31456 0 0 0 52207 23 0 0 25 0 1 0 206749829 129216512 31439 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 31547 31439 66 113 0 31431 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 126188

[startup+582.491 s]
/proc/loadavg: 1.11 1.04 1.46 2/71 27559
/proc/meminfo: memFree=811320/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=133924 CPUtime=582.27
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 33422 0 0 0 58202 25 0 0 25 0 1 0 206749829 137138176 33405 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 33481 33405 66 113 0 33365 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 133924

[startup+642.535 s]
/proc/loadavg: 1.04 1.03 1.43 2/65 27635
/proc/meminfo: memFree=806112/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=140252 CPUtime=642.26
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 34990 0 0 0 64200 26 0 0 25 0 1 0 206749829 143618048 34973 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 35063 34973 66 113 0 34947 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 140252

[startup+702.551 s]
/proc/loadavg: 1.01 1.02 1.40 2/65 27635
/proc/meminfo: memFree=799968/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=146580 CPUtime=702.26
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 36556 0 0 0 70198 28 0 0 25 0 1 0 206749829 150097920 36539 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534404 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 36645 36539 66 113 0 36529 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 146580

[startup+762.569 s]
/proc/loadavg: 1.00 1.02 1.37 2/65 27635
/proc/meminfo: memFree=790304/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=156424 CPUtime=762.26
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 39012 0 0 0 76196 30 0 0 25 0 1 0 206749829 160178176 38995 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 39106 38995 66 113 0 38990 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 156424

[startup+822.588 s]
/proc/loadavg: 1.00 1.01 1.35 2/65 27635
/proc/meminfo: memFree=781600/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=164864 CPUtime=822.27
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 41135 0 0 0 82195 32 0 0 25 0 1 0 206749829 168820736 41118 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 41216 41118 66 113 0 41100 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 164864

[startup+882.604 s]
/proc/loadavg: 1.00 1.01 1.32 2/65 27635
/proc/meminfo: memFree=773600/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=172832 CPUtime=882.26
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 43138 0 0 0 88192 34 0 0 25 0 1 0 206749829 176979968 43121 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 43208 43121 66 113 0 43092 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 172832

[startup+942.619 s]
/proc/loadavg: 1.00 1.00 1.30 2/65 27635
/proc/meminfo: memFree=763368/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=183148 CPUtime=942.26
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 45724 0 0 0 94191 35 0 0 25 0 1 0 206749829 187543552 45707 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 45787 45707 66 113 0 45671 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 183148

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 27635
/proc/meminfo: memFree=753256/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=193464 CPUtime=1002.26
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 48266 0 0 0 100189 37 0 0 25 0 1 0 206749829 198107136 48249 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 48366 48249 66 113 0 48250 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 193464

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 27635
/proc/meminfo: memFree=744360/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=202136 CPUtime=1062.26
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 50457 0 0 0 106187 39 0 0 25 0 1 0 206749829 206987264 50440 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534379 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 50534 50440 66 113 0 50418 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 202136

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 27635
/proc/meminfo: memFree=735272/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=211276 CPUtime=1122.27
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 52759 0 0 0 112186 41 0 0 25 0 1 0 206749829 216346624 52742 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 52819 52742 66 113 0 52703 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 211276

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 27635
/proc/meminfo: memFree=727016/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=219480 CPUtime=1182.27
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 54803 0 0 0 118184 43 0 0 25 0 1 0 206749829 224747520 54786 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 54870 54786 66 113 0 54754 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 219480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 27635
/proc/meminfo: memFree=725032/2055920 swapFree=4183672/4192956
[pid=27436] ppid=27434 vsize=221356 CPUtime=1200.09
/proc/27436/stat : 27436 (tts-4-0) R 27434 27436 27283 0 -1 4194304 55277 0 0 0 119966 43 0 0 25 0 1 0 206749829 226668544 55260 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/27436/statm: 55339 55260 66 113 0 55223 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 221356

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): 1200.55
CPU time (s): 1200.13
CPU user time (s): 1199.66
CPU system time (s): 0.467928
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 221356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.467928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55277
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= 1902

runsolver used 0.804877 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Mon Feb 19 06:52:11 UTC 2007

IDJOB= 299211
IDBENCH= 20005
IDSOLVER= 98
FILE ID= node59/299211-1171867931

PBS_JOBID= 3839759

Free space on /tmp= 66564 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299211-1171867931/tts-4-0 /tmp/evaluation/299211-1171867931/instance-299211-1171867931.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-299211-1171867931 -o ROOT/results/node59/solver-299211-1171867931 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299211-1171867931/tts-4-0 /tmp/evaluation/299211-1171867931/instance-299211-1171867931.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 905110317

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:        947080 kB
Buffers:         51052 kB
Cached:         937524 kB
SwapCached:       3884 kB
Active:         820624 kB
Inactive:       178172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        947080 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:             572 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            96040 kB
Committed_AS:   446480 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= 66564 MiB

End job on node59 on Mon Feb 19 07:12:13 UTC 2007