Trace number 299498

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) 1200.03 1200.34

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node17/watcher-299498-1171872679 -o ROOT/results/node17/solver-299498-1171872679 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299498-1171872679/tts-4-0 /tmp/evaluation/299498-1171872679/instance-299498-1171872679.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: 1.00 0.99 0.99 3/77 25735
/proc/meminfo: memFree=1575480/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=936 CPUtime=0
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 207222193 958464 105 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134752552 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 234 105 57 113 0 118 0

[startup+0.107711 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 25735
/proc/meminfo: memFree=1575480/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=4000 CPUtime=0.1
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 905 0 0 0 10 0 0 0 18 0 1 0 207222193 4096000 888 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 1000 888 66 113 0 884 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4000

[startup+0.516754 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 25735
/proc/meminfo: memFree=1575480/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=4524 CPUtime=0.51
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 1056 0 0 0 51 0 0 0 21 0 1 0 207222193 4632576 1039 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 1131 1039 66 113 0 1015 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4524

[startup+1.34284 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1571248/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=5060 CPUtime=1.33
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 1189 0 0 0 133 0 0 0 25 0 1 0 207222193 5181440 1172 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 1265 1172 66 113 0 1149 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5060

[startup+2.97901 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1570800/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=5416 CPUtime=2.97
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 1255 0 0 0 297 0 0 0 25 0 1 0 207222193 5545984 1238 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134625571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 1354 1238 66 113 0 1238 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5416

[startup+6.25535 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1569904/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=6084 CPUtime=6.25
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 1437 0 0 0 624 1 0 0 25 0 1 0 207222193 6230016 1420 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 1521 1420 66 113 0 1405 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6084

[startup+12.712 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1568312/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=7484 CPUtime=12.7
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 1824 0 0 0 1269 1 0 0 25 0 1 0 207222193 7663616 1807 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 1871 1807 66 113 0 1755 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7484

[startup+25.6134 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1564856/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=11024 CPUtime=25.6
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 2696 0 0 0 2559 1 0 0 25 0 1 0 207222193 11288576 2679 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 2756 2679 66 113 0 2640 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 11024

[startup+51.226 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1560696/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=15268 CPUtime=51.21
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 3732 0 0 0 5119 2 0 0 25 0 1 0 207222193 15634432 3715 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 3817 3715 66 113 0 3701 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 15268

[startup+102.446 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1552696/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=23160 CPUtime=102.41
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 5719 0 0 0 10237 4 0 0 25 0 1 0 207222193 23715840 5702 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 5790 5702 66 113 0 5674 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 23160

[startup+162.483 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1544760/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=30916 CPUtime=162.43
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 7659 0 0 0 16238 5 0 0 25 0 1 0 207222193 31657984 7642 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 7729 7642 66 113 0 7613 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 30916

[startup+222.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1538040/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=37484 CPUtime=222.44
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 9327 0 0 0 22237 7 0 0 25 0 1 0 207222193 38383616 9310 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 9371 9310 66 113 0 9255 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 37484

[startup+282.539 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1531448/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=44284 CPUtime=282.45
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 10981 0 0 0 28237 8 0 0 25 0 1 0 207222193 45346816 10964 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 11071 10964 66 113 0 10955 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 44284

[startup+342.567 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1523256/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=52252 CPUtime=342.47
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 12995 0 0 0 34237 10 0 0 25 0 1 0 207222193 53506048 12978 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 13063 12978 66 113 0 12947 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 52252

[startup+402.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1516408/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=59052 CPUtime=402.49
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 14708 0 0 0 40237 12 0 0 25 0 1 0 207222193 60469248 14691 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 14763 14691 66 113 0 14647 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 59052

[startup+462.633 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1510136/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=65380 CPUtime=462.51
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 16298 0 0 0 46238 13 0 0 25 0 1 0 207222193 66949120 16281 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 16345 16281 66 113 0 16229 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 65380

[startup+522.665 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1504824/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=70772 CPUtime=522.52
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 17613 0 0 0 52237 15 0 0 25 0 1 0 207222193 72470528 17596 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 17693 17596 66 113 0 17577 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 70772

[startup+582.706 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1499832/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=75696 CPUtime=582.54
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 18844 0 0 0 58238 16 0 0 25 0 1 0 207222193 77512704 18827 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 18924 18827 66 113 0 18808 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 75696

[startup+642.74 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1494072/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=81324 CPUtime=642.57
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 20276 0 0 0 64239 18 0 0 25 0 1 0 207222193 83275776 20259 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 20331 20259 66 113 0 20215 0
Current children cumulated CPU time (s) 642.57
Current children cumulated vsize (KiB) 81324

[startup+702.766 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1487288/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=88356 CPUtime=702.57
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 21991 0 0 0 70238 19 0 0 25 0 1 0 207222193 90476544 21974 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 22089 21974 66 113 0 21973 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 88356

[startup+762.794 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1481912/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=93516 CPUtime=762.58
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 23322 0 0 0 76238 20 0 0 25 0 1 0 207222193 95760384 23305 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 23379 23305 66 113 0 23263 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 93516

[startup+822.827 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1476408/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=99140 CPUtime=822.61
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 24693 0 0 0 82239 22 0 0 25 0 1 0 207222193 101519360 24676 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 24785 24676 66 113 0 24669 0
Current children cumulated CPU time (s) 822.61
Current children cumulated vsize (KiB) 99140

[startup+882.855 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1470520/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=105004 CPUtime=882.61
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 26162 0 0 0 88239 22 0 0 25 0 1 0 207222193 107524096 26145 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 26251 26145 66 113 0 26135 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 105004

[startup+942.884 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1465720/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=109700 CPUtime=942.63
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 27355 0 0 0 94240 23 0 0 25 0 1 0 207222193 112332800 27338 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 27425 27338 66 113 0 27309 0
Current children cumulated CPU time (s) 942.63
Current children cumulated vsize (KiB) 109700

[startup+1002.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1460920/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=114632 CPUtime=1002.65
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 28577 0 0 0 100239 26 0 0 25 0 1 0 207222193 117383168 28560 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 28658 28560 66 113 0 28542 0
Current children cumulated CPU time (s) 1002.65
Current children cumulated vsize (KiB) 114632

[startup+1062.95 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1456696/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=118856 CPUtime=1062.66
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 29640 0 0 0 106239 27 0 0 25 0 1 0 207222193 121708544 29623 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 29714 29623 66 113 0 29598 0
Current children cumulated CPU time (s) 1062.66
Current children cumulated vsize (KiB) 118856

[startup+1122.97 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1453560/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=122136 CPUtime=1122.67
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 30446 0 0 0 112239 28 0 0 25 0 1 0 207222193 125067264 30429 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 30534 30429 66 113 0 30418 0
Current children cumulated CPU time (s) 1122.67
Current children cumulated vsize (KiB) 122136

[startup+1183 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1450296/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=125420 CPUtime=1182.68
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 31257 0 0 0 118239 29 0 0 25 0 1 0 207222193 128430080 31240 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 31355 31240 66 113 0 31239 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 125420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25736
/proc/meminfo: memFree=1449016/2055920 swapFree=4192812/4192956
[pid=25735] ppid=25733 vsize=126592 CPUtime=1200
/proc/25735/stat : 25735 (tts-4-0) R 25733 25735 24939 0 -1 4194304 31555 0 0 0 119970 30 0 0 25 0 1 0 207222193 129630208 31538 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/25735/statm: 31648 31538 66 113 0 31532 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 126592

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): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1199.71
CPU system time (s): 0.32295
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 126592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31555
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= 1626

runsolver used 1.43478 second user time and 2.6486 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Feb 19 08:11:20 UTC 2007

IDJOB= 299498
IDBENCH= 20012
IDSOLVER= 98
FILE ID= node17/299498-1171872679

PBS_JOBID= 3839427

Free space on /tmp= 66545 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299498-1171872679/tts-4-0 /tmp/evaluation/299498-1171872679/instance-299498-1171872679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-299498-1171872679 -o ROOT/results/node17/solver-299498-1171872679 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299498-1171872679/tts-4-0 /tmp/evaluation/299498-1171872679/instance-299498-1171872679.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 313771000

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1575888 kB
Buffers:         51868 kB
Cached:         311660 kB
SwapCached:          0 kB
Active:         270644 kB
Inactive:       137384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             596 kB
Writeback:           0 kB
Mapped:          63360 kB
Slab:            57536 kB
Committed_AS:   752244 kB
PageTables:       1748 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= 66545 MiB

End job on node17 on Mon Feb 19 08:31:22 UTC 2007