Trace number 292323

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) 1200.11 1200.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1342521403-06.SAT.shuffled.cnf
MD5SUM6e660ff097ba2a6ea023c40b4d999c80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
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/node4/watcher-292323-1171752193 -o ROOT/results/node4/solver-292323-1171752193 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292323-1171752193/tts-4-0 /tmp/evaluation/292323-1171752193/instance-292323-1171752193.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 0.95 3/77 12492
/proc/meminfo: memFree=1019432/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=796 CPUtime=0
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 195174121 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134743082 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 199 99 57 113 0 83 0

[startup+0.106449 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 12492
/proc/meminfo: memFree=1019432/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=3372 CPUtime=0.1
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 755 0 0 0 10 0 0 0 18 0 1 0 195174121 3452928 738 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 843 738 66 113 0 727 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3372

[startup+0.514488 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 12492
/proc/meminfo: memFree=1019432/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=3552 CPUtime=0.5
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 818 0 0 0 50 0 0 0 21 0 1 0 195174121 3637248 801 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591645 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 888 801 66 113 0 772 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3552

[startup+1.33457 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 12493
/proc/meminfo: memFree=1016032/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=4028 CPUtime=1.32
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 959 0 0 0 132 0 0 0 25 0 1 0 195174121 4124672 942 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 1007 942 66 113 0 891 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4028

[startup+2.97072 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 12493
/proc/meminfo: memFree=1015072/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=5444 CPUtime=2.96
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 1278 0 0 0 296 0 0 0 25 0 1 0 195174121 5574656 1261 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 1361 1261 66 113 0 1245 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5444

[startup+6.24704 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 12493
/proc/meminfo: memFree=1012576/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=7796 CPUtime=6.24
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 1874 0 0 0 623 1 0 0 25 0 1 0 195174121 7983104 1857 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 1949 1857 66 113 0 1833 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7796

[startup+12.7047 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 12493
/proc/meminfo: memFree=1008096/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=11780 CPUtime=12.69
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 2898 0 0 0 1267 2 0 0 25 0 1 0 195174121 12062720 2881 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 2945 2881 66 113 0 2829 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11780

[startup+25.5109 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 12493
/proc/meminfo: memFree=1000096/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=20224 CPUtime=25.49
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 4966 0 0 0 2546 3 0 0 25 0 1 0 195174121 20709376 4949 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 5056 4949 66 113 0 4940 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20224

[startup+51.1253 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 12493
/proc/meminfo: memFree=984608/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=35228 CPUtime=51.1
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 8763 0 0 0 5105 5 0 0 25 0 1 0 195174121 36073472 8746 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534368 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 8807 8746 66 113 0 8691 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 35228

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 12493
/proc/meminfo: memFree=957536/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=62420 CPUtime=102.31
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 15553 0 0 0 10222 9 0 0 25 0 1 0 195174121 63918080 15536 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 15605 15536 66 113 0 15489 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 62420

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 12493
/proc/meminfo: memFree=928480/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=91016 CPUtime=162.33
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 22689 0 0 0 16219 14 0 0 25 0 1 0 195174121 93200384 22672 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 22754 22672 66 113 0 22638 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 91016

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 12493
/proc/meminfo: memFree=905952/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=113752 CPUtime=222.34
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 28341 0 0 0 22216 18 0 0 25 0 1 0 195174121 116482048 28324 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 28438 28324 66 113 0 28322 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 113752

[startup+282.433 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 12493
/proc/meminfo: memFree=881824/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=137664 CPUtime=282.35
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 34363 0 0 0 28212 23 0 0 25 0 1 0 195174121 140967936 34346 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 34416 34346 66 113 0 34300 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 137664

[startup+342.458 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 12493
/proc/meminfo: memFree=860064/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=159460 CPUtime=342.36
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 39804 0 0 0 34209 27 0 0 25 0 1 0 195174121 163287040 39787 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 39865 39787 66 113 0 39749 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 159460

[startup+402.49 s]
/proc/loadavg: 1.06 1.00 0.96 2/78 12493
/proc/meminfo: memFree=839968/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=179388 CPUtime=402.38
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 44753 0 0 0 40208 30 0 0 25 0 1 0 195174121 183693312 44736 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 44847 44736 66 113 0 44731 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 179388

[startup+462.519 s]
/proc/loadavg: 1.02 1.00 0.96 2/78 12493
/proc/meminfo: memFree=821920/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=197436 CPUtime=462.39
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 49291 0 0 0 46207 32 0 0 25 0 1 0 195174121 202174464 49274 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 49359 49274 66 113 0 49243 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 197436

[startup+522.545 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 12493
/proc/meminfo: memFree=802400/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=217124 CPUtime=522.4
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 54208 0 0 0 52204 36 0 0 25 0 1 0 195174121 222334976 54191 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534368 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 54281 54191 66 113 0 54165 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 217124

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12493
/proc/meminfo: memFree=782304/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=237048 CPUtime=582.43
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 59163 0 0 0 58202 41 0 0 25 0 1 0 195174121 242737152 59146 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 59262 59146 66 113 0 59146 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 237048

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12493
/proc/meminfo: memFree=766624/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=252520 CPUtime=642.44
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 63075 0 0 0 64200 44 0 0 25 0 1 0 195174121 258580480 63058 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 63130 63058 66 113 0 63014 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 252520

[startup+702.635 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12493
/proc/meminfo: memFree=751648/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=267756 CPUtime=702.45
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 66850 0 0 0 70198 47 0 0 25 0 1 0 195174121 274182144 66833 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 66939 66833 66 113 0 66823 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 267756

[startup+762.663 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12493
/proc/meminfo: memFree=734752/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=284400 CPUtime=762.47
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 71043 0 0 0 76196 51 0 0 25 0 1 0 195174121 291225600 71026 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 71100 71026 66 113 0 70984 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 284400

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12493
/proc/meminfo: memFree=717728/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=301276 CPUtime=822.48
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 75227 0 0 0 82194 54 0 0 25 0 1 0 195174121 308506624 75210 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 75319 75210 66 113 0 75203 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 301276

[startup+882.729 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12493
/proc/meminfo: memFree=700192/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=318856 CPUtime=882.5
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 79635 0 0 0 88192 58 0 0 25 0 1 0 195174121 326508544 79618 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 79714 79618 66 113 0 79598 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 318856

[startup+942.758 s]
/proc/loadavg: 1.08 1.02 0.96 2/78 12493
/proc/meminfo: memFree=686944/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=331984 CPUtime=942.51
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 82917 0 0 0 94189 62 0 0 25 0 1 0 195174121 339951616 82900 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 82996 82900 66 113 0 82880 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 331984

[startup+1002.78 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 12493
/proc/meminfo: memFree=677984/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=341360 CPUtime=1002.53
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 85239 0 0 0 100188 65 0 0 25 0 1 0 195174121 349552640 85222 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 85340 85222 66 113 0 85224 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 341360

[startup+1062.82 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 12493
/proc/meminfo: memFree=664608/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=354484 CPUtime=1062.54
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 88530 0 0 0 106187 67 0 0 25 0 1 0 195174121 362991616 88513 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 88621 88513 66 113 0 88505 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 354484

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 12615
/proc/meminfo: memFree=651888/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=365736 CPUtime=1122.52
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 91383 0 0 0 112183 69 0 0 25 0 1 0 195174121 374513664 91366 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 91434 91366 66 113 0 91318 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 365736

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12691
/proc/meminfo: memFree=642528/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=376284 CPUtime=1182.52
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 94004 0 0 0 118181 71 0 0 25 0 1 0 195174121 385314816 93987 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 94071 93987 66 113 0 93955 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 376284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12691
/proc/meminfo: memFree=640032/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=378628 CPUtime=1200.03
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 94604 0 0 0 119932 71 0 0 25 0 1 0 195174121 387715072 94587 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 94657 94587 66 113 0 94541 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 378628

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12691
/proc/meminfo: memFree=640032/2055920 swapFree=4192812/4192956
[pid=12492] ppid=12490 vsize=378628 CPUtime=1200.03
/proc/12492/stat : 12492 (tts-4-0) R 12490 12492 11640 0 -1 4194304 94604 0 0 0 119932 71 0 0 25 0 1 0 195174121 387715072 94587 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/12492/statm: 94657 94587 66 113 0 94541 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 378628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.33
CPU system time (s): 0.78288
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 378628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.78288
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94604
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= 2204

runsolver used 1.42578 second user time and 2.77558 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Sat Feb 17 22:43:13 UTC 2007

IDJOB= 292323
IDBENCH= 19837
IDSOLVER= 98
FILE ID= node4/292323-1171752193

PBS_JOBID= 3839264

Free space on /tmp= 66553 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1342521403-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292323-1171752193/tts-4-0 /tmp/evaluation/292323-1171752193/instance-292323-1171752193.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-292323-1171752193 -o ROOT/results/node4/solver-292323-1171752193 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292323-1171752193/tts-4-0 /tmp/evaluation/292323-1171752193/instance-292323-1171752193.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  6e660ff097ba2a6ea023c40b4d999c80

RANDOM SEED= 898016207

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1019904 kB
Buffers:         55784 kB
Cached:         844808 kB
SwapCached:          0 kB
Active:         337400 kB
Inactive:       622880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1019904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          78612 kB
Slab:            61312 kB
Committed_AS:   844204 kB
PageTables:       1768 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= 66553 MiB

End job on node4 on Sat Feb 17 23:03:15 UTC 2007