Trace number 303885

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) 1200.05 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node19/watcher-303885-1172046004 -o ROOT/results/node19/solver-303885-1172046004 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303885-1172046004/tts-4-0 /tmp/evaluation/303885-1172046004/instance-303885-1172046004.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: 1.05 1.01 1.00 3/77 18061
/proc/meminfo: memFree=1340976/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=796 CPUtime=0
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 224554415 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 199 94 57 113 0 83 0

[startup+0.107362 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 18061
/proc/meminfo: memFree=1340976/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=2788 CPUtime=0.1
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 587 0 0 0 10 0 0 0 18 0 1 0 224554415 2854912 572 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 697 572 59 113 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2788

[startup+0.515405 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 18061
/proc/meminfo: memFree=1340976/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=6004 CPUtime=0.5
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 1394 0 0 0 50 0 0 0 21 0 1 0 224554415 6148096 1379 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 1501 1379 62 113 0 1385 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6004

[startup+1.33849 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1317352/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=30864 CPUtime=1.33
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 7617 0 0 0 129 4 0 0 25 0 1 0 224554415 31604736 7600 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7716 7600 65 113 0 7600 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 30864

[startup+2.97667 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1301928/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=39488 CPUtime=2.97
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 9779 0 0 0 292 5 0 0 25 0 1 0 224554415 40435712 9762 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 9872 9762 66 113 0 9756 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 39488

[startup+6.25303 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1301608/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=39772 CPUtime=6.25
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 9857 0 0 0 620 5 0 0 25 0 1 0 224554415 40726528 9840 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 9943 9840 66 113 0 9827 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 39772

[startup+12.7107 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1300712/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=40628 CPUtime=12.7
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 10051 0 0 0 1265 5 0 0 25 0 1 0 224554415 41603072 10034 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 10157 10034 66 113 0 10041 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 40628

[startup+25.5111 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1299048/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=42300 CPUtime=25.49
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 10475 0 0 0 2544 5 0 0 25 0 1 0 224554415 43315200 10458 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 10575 10458 66 113 0 10459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42300

[startup+51.1249 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1295080/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=46200 CPUtime=51.1
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 11448 0 0 0 5104 6 0 0 25 0 1 0 224554415 47308800 11431 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 11550 11431 66 113 0 11434 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 46200

[startup+102.343 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1288360/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=53004 CPUtime=102.3
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 13150 0 0 0 10222 8 0 0 25 0 1 0 224554415 54276096 13133 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 13251 13133 66 113 0 13135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 53004

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1278632/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=62508 CPUtime=162.32
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 15537 0 0 0 16222 10 0 0 25 0 1 0 224554415 64008192 15520 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 15627 15520 66 113 0 15511 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 62508

[startup+222.409 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 18062
/proc/meminfo: memFree=1267816/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=73204 CPUtime=222.34
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 18236 0 0 0 22222 12 0 0 25 0 1 0 224554415 74960896 18219 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 18301 18219 66 113 0 18185 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 73204

[startup+282.436 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1258536/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=82580 CPUtime=282.35
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 20560 0 0 0 28221 14 0 0 25 0 1 0 224554415 84561920 20543 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 20645 20543 66 113 0 20529 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 82580

[startup+342.464 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1249256/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=91972 CPUtime=342.36
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 22902 0 0 0 34220 16 0 0 25 0 1 0 224554415 94179328 22885 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 22993 22885 66 113 0 22877 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 91972

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1238696/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=102288 CPUtime=402.38
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 25481 0 0 0 40220 18 0 0 25 0 1 0 224554415 104742912 25464 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 25572 25464 66 113 0 25456 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 102288

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1230632/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=110260 CPUtime=462.4
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 27504 0 0 0 46220 20 0 0 25 0 1 0 224554415 112906240 27487 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 27565 27487 66 113 0 27449 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 110260

[startup+522.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1222632/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=118464 CPUtime=522.41
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 29529 0 0 0 52219 22 0 0 25 0 1 0 224554415 121307136 29512 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591687 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 29616 29512 66 113 0 29500 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 118464

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1215528/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=125272 CPUtime=582.43
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 31267 0 0 0 58218 25 0 0 25 0 1 0 224554415 128278528 31250 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 31318 31250 66 113 0 31202 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 125272

[startup+642.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1207784/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=133244 CPUtime=642.44
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 33218 0 0 0 64218 26 0 0 25 0 1 0 224554415 136441856 33201 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 33311 33201 66 113 0 33195 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 133244

[startup+702.657 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1201960/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=139104 CPUtime=702.46
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 34675 0 0 0 70218 28 0 0 25 0 1 0 224554415 142442496 34658 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 34776 34658 66 113 0 34660 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 139104

[startup+762.688 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18062
/proc/meminfo: memFree=1193704/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=147308 CPUtime=762.48
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 36741 0 0 0 76218 30 0 0 25 0 1 0 224554415 150843392 36724 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 36827 36724 66 113 0 36711 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 147308

[startup+822.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1185704/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=155168 CPUtime=822.5
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 38699 0 0 0 82218 32 0 0 25 0 1 0 224554415 158892032 38682 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 38792 38682 66 113 0 38676 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 155168

[startup+882.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1178408/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=162436 CPUtime=882.52
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 40549 0 0 0 88218 34 0 0 25 0 1 0 224554415 166334464 40532 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 40609 40532 66 113 0 40493 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 162436

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1170344/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=170404 CPUtime=942.53
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 42550 0 0 0 94218 35 0 0 25 0 1 0 224554415 174493696 42533 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 42601 42533 66 113 0 42485 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 170404

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1163496/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=177436 CPUtime=1002.55
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 44298 0 0 0 100218 37 0 0 25 0 1 0 224554415 181694464 44281 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 44359 44281 66 113 0 44243 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 177436

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1156264/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=184476 CPUtime=1062.57
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 46063 0 0 0 106218 39 0 0 25 0 1 0 224554415 188903424 46046 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 46119 46046 66 113 0 46003 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 184476

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1150696/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=190100 CPUtime=1122.58
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 47444 0 0 0 112217 41 0 0 25 0 1 0 224554415 194662400 47427 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 47525 47427 66 113 0 47409 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 190100

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1145000/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=195964 CPUtime=1182.6
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 48898 0 0 0 118217 43 0 0 25 0 1 0 224554415 200667136 48881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 48991 48881 66 113 0 48875 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 195964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18062
/proc/meminfo: memFree=1142888/2055920 swapFree=4192812/4192956
[pid=18061] ppid=18059 vsize=197840 CPUtime=1200.02
/proc/18061/stat : 18061 (tts-4-0) R 18059 18061 17423 0 -1 4194304 49396 0 0 0 119959 43 0 0 25 0 1 0 224554415 202588160 49379 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 49460 49379 66 113 0 49344 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 197840

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): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1199.59
CPU system time (s): 0.462929
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 197840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.462929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49396
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= 1870

runsolver used 1.34979 second user time and 2.87756 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 21 08:20:04 UTC 2007

IDJOB= 303885
IDBENCH= 20119
IDSOLVER= 98
FILE ID= node19/303885-1172046004

PBS_JOBID= 3865275

Free space on /tmp= 66545 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303885-1172046004/tts-4-0 /tmp/evaluation/303885-1172046004/instance-303885-1172046004.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-303885-1172046004 -o ROOT/results/node19/solver-303885-1172046004 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303885-1172046004/tts-4-0 /tmp/evaluation/303885-1172046004/instance-303885-1172046004.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 9328622

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1341320 kB
Buffers:         59444 kB
Cached:         535964 kB
SwapCached:          0 kB
Active:         303132 kB
Inactive:       335936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1341320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          62532 kB
Slab:            61028 kB
Committed_AS:   935832 kB
PageTables:       1756 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 node19 on Wed Feb 21 08:40:06 UTC 2007