Trace number 303270

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) 1200.15 1200.2

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1805843968-06.cnf
MD5SUM85e8dc25867e23987be3fa77855240d8
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node16/watcher-303270-1172031346 -o ROOT/results/node16/solver-303270-1172031346 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303270-1172031346/tts-4-0 /tmp/evaluation/303270-1172031346/instance-303270-1172031346.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: 0.91 0.97 0.99 3/77 11849
/proc/meminfo: memFree=1477032/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=796 CPUtime=0
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 223088963 815104 93 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 199 93 57 113 0 83 0

[startup+0.107649 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 11849
/proc/meminfo: memFree=1477032/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=2380 CPUtime=0.1
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 495 0 0 0 10 0 0 0 18 0 1 0 223088963 2437120 480 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 595 480 59 113 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.515602 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 11849
/proc/meminfo: memFree=1477032/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=5432 CPUtime=0.5
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 1268 0 0 0 50 0 0 0 21 0 1 0 223088963 5562368 1253 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134554904 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 1358 1253 62 113 0 1242 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5432

[startup+1.33951 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1448864/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=31388 CPUtime=1.33
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 7766 0 0 0 131 2 0 0 25 0 1 0 223088963 32141312 7716 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591714 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 7847 7716 66 113 0 7731 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 31388

[startup+2.97532 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1446048/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=31604 CPUtime=2.96
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 7840 0 0 0 294 2 0 0 25 0 1 0 223088963 32362496 7790 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 7901 7790 66 113 0 7785 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 31604

[startup+6.25394 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1445152/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=32508 CPUtime=6.24
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 8038 0 0 0 622 2 0 0 25 0 1 0 223088963 33288192 7988 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 8127 7988 66 113 0 8011 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 32508

[startup+12.7072 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1443360/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=34044 CPUtime=12.7
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 8440 0 0 0 1267 3 0 0 25 0 1 0 223088963 34861056 8390 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 8511 8390 66 113 0 8395 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 34044

[startup+25.6077 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1439520/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=38164 CPUtime=25.59
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 9465 0 0 0 2556 3 0 0 25 0 1 0 223088963 39079936 9415 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 9541 9415 66 113 0 9425 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 38164

[startup+51.2108 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1431328/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=46164 CPUtime=51.2
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 11473 0 0 0 5115 5 0 0 25 0 1 0 223088963 47271936 11423 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 11541 11423 66 113 0 11425 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 46164

[startup+102.416 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1416608/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=61068 CPUtime=102.4
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 15199 0 0 0 10232 8 0 0 25 0 1 0 223088963 62533632 15149 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 15267 15149 66 113 0 15151 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 61068

[startup+162.431 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1401184/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=76084 CPUtime=162.41
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 18947 0 0 0 16231 10 0 0 25 0 1 0 223088963 77910016 18897 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 19021 18897 66 113 0 18905 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 76084

[startup+222.443 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11850
/proc/meminfo: memFree=1385184/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=91940 CPUtime=222.43
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 22951 0 0 0 22228 15 0 0 25 0 1 0 223088963 94146560 22901 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 22985 22901 66 113 0 22869 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 91940

[startup+282.452 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1368608/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=108820 CPUtime=282.43
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 27127 0 0 0 28225 18 0 0 25 0 1 0 223088963 111431680 27077 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 27205 27077 66 113 0 27089 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 108820

[startup+342.464 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1354720/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=122184 CPUtime=342.44
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 30510 0 0 0 34224 20 0 0 25 0 1 0 223088963 125116416 30460 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 30546 30460 66 113 0 30430 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 122184

[startup+402.482 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1341152/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=136016 CPUtime=402.46
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 33937 0 0 0 40222 24 0 0 25 0 1 0 223088963 139280384 33887 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 34004 33887 66 113 0 33888 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 136016

[startup+462.492 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1326048/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=151016 CPUtime=462.47
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 37709 0 0 0 46220 27 0 0 25 0 1 0 223088963 154640384 37659 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 37754 37659 66 113 0 37638 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 151016

[startup+522.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1315424/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=161800 CPUtime=522.47
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 40394 0 0 0 52218 29 0 0 25 0 1 0 223088963 165683200 40344 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 40450 40344 66 113 0 40334 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 161800

[startup+582.514 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1301152/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=175864 CPUtime=582.48
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 43921 0 0 0 58215 33 0 0 25 0 1 0 223088963 180084736 43871 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 43966 43871 66 113 0 43850 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 175864

[startup+642.524 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1287712/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=189356 CPUtime=642.49
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 47291 0 0 0 64213 36 0 0 25 0 1 0 223088963 193900544 47241 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 47339 47241 66 113 0 47223 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 189356

[startup+702.536 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1273888/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=203188 CPUtime=702.5
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 50747 0 0 0 70210 40 0 0 25 0 1 0 223088963 208064512 50697 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 50797 50697 66 113 0 50681 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 203188

[startup+762.547 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1259872/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=217484 CPUtime=762.51
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 54288 0 0 0 76208 43 0 0 25 0 1 0 223088963 222703616 54238 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 54371 54238 66 113 0 54255 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 217484

[startup+822.559 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1243872/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=233188 CPUtime=822.52
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 58220 0 0 0 82205 47 0 0 25 0 1 0 223088963 238784512 58170 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 58297 58170 66 113 0 58181 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 233188

[startup+882.568 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1233120/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=243736 CPUtime=882.52
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 60891 0 0 0 88203 49 0 0 25 0 1 0 223088963 249585664 60841 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 60934 60841 66 113 0 60818 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 243736

[startup+942.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1223712/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=253344 CPUtime=942.53
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 63251 0 0 0 94201 52 0 0 25 0 1 0 223088963 259424256 63201 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 63336 63201 66 113 0 63220 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 253344

[startup+1002.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11850
/proc/meminfo: memFree=1210848/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=266004 CPUtime=1002.55
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 66440 0 0 0 100200 55 0 0 25 0 1 0 223088963 272388096 66390 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591822 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 66501 66390 66 113 0 66385 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 266004

[startup+1062.61 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 11850
/proc/meminfo: memFree=1197792/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=279132 CPUtime=1062.55
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 69722 0 0 0 106197 58 0 0 25 0 1 0 223088963 285831168 69672 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 69783 69672 66 113 0 69667 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 279132

[startup+1122.62 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11850
/proc/meminfo: memFree=1185568/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=291328 CPUtime=1122.57
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 72782 0 0 0 112195 62 0 0 25 0 1 0 223088963 298319872 72732 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 72832 72732 66 113 0 72716 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 291328

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11852
/proc/meminfo: memFree=1174816/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=302108 CPUtime=1182.57
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 75446 0 0 0 118193 64 0 0 25 0 1 0 223088963 309358592 75396 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591975 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 75527 75396 66 113 0 75411 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 302108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11852
/proc/meminfo: memFree=1170912/2055920 swapFree=4192812/4192956
[pid=11849] ppid=11847 vsize=305860 CPUtime=1200.09
/proc/11849/stat : 11849 (tts-4-0) R 11847 11849 10701 0 -1 4194304 76402 0 0 0 119944 65 0 0 25 0 1 0 223088963 313200640 76352 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11849/statm: 76465 76352 66 113 0 76349 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 305860

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): 1200.2
CPU time (s): 1200.15
CPU user time (s): 1199.45
CPU system time (s): 0.704892
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 305860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76402
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= 1632

runsolver used 1.2888 second user time and 2.72259 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Wed Feb 21 04:15:46 UTC 2007

IDJOB= 303270
IDBENCH= 20104
IDSOLVER= 98
FILE ID= node16/303270-1172031346

PBS_JOBID= 3849178

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1805843968-06.cnf
COMMAND LINE= /tmp/evaluation/303270-1172031346/tts-4-0 /tmp/evaluation/303270-1172031346/instance-303270-1172031346.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-303270-1172031346 -o ROOT/results/node16/solver-303270-1172031346 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303270-1172031346/tts-4-0 /tmp/evaluation/303270-1172031346/instance-303270-1172031346.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 953801512

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1477440 kB
Buffers:         58160 kB
Cached:         386560 kB
SwapCached:          0 kB
Active:         196976 kB
Inactive:       301408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          72568 kB
Slab:            65776 kB
Committed_AS:   998236 kB
PageTables:       1720 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 node16 on Wed Feb 21 04:35:49 UTC 2007