Trace number 299457

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) 1200.06 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
MD5SUMbe59f67372654e4e0f143ff9a11e7d34
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/node5/watcher-299457-1171871682 -o ROOT/results/node5/solver-299457-1171871682 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299457-1171871682/tts-4-0 /tmp/evaluation/299457-1171871682/instance-299457-1171871682.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 1.00 1.00 3/77 24492
/proc/meminfo: memFree=1065952/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=796 CPUtime=0
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 207123013 815104 102 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 234 105 57 113 0 118 0

[startup+0.107326 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24492
/proc/meminfo: memFree=1065952/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=4400 CPUtime=0.1
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 1002 0 0 0 10 0 0 0 18 0 1 0 207123013 4505600 985 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 1100 985 66 113 0 984 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4400

[startup+0.515372 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24492
/proc/meminfo: memFree=1065952/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=4804 CPUtime=0.51
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 1124 0 0 0 51 0 0 0 21 0 1 0 207123013 4919296 1107 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 1201 1107 66 113 0 1085 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4804

[startup+1.33647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1061592/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=5068 CPUtime=1.33
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 1181 0 0 0 133 0 0 0 25 0 1 0 207123013 5189632 1164 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134553094 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 1267 1164 66 113 0 1151 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5068

[startup+2.97565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1061144/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=5588 CPUtime=2.97
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 1299 0 0 0 297 0 0 0 25 0 1 0 207123013 5722112 1282 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 1397 1282 66 113 0 1281 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5588

[startup+6.25402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1060056/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=6372 CPUtime=6.25
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 1538 0 0 0 625 0 0 0 25 0 1 0 207123013 6524928 1521 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 1593 1521 66 113 0 1477 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6372

[startup+12.7108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1058648/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=7772 CPUtime=12.7
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 1870 0 0 0 1270 0 0 0 25 0 1 0 207123013 7958528 1853 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 1943 1853 66 113 0 1827 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7772

[startup+25.5112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1054936/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=11444 CPUtime=25.5
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 2812 0 0 0 2549 1 0 0 25 0 1 0 207123013 11718656 2795 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 2861 2795 66 113 0 2745 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11444

[startup+51.1231 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 24493
/proc/meminfo: memFree=1048920/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=17384 CPUtime=51.1
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 4298 0 0 0 5108 2 0 0 25 0 1 0 207123013 17801216 4281 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 4346 4281 66 113 0 4230 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17384

[startup+102.34 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24493
/proc/meminfo: memFree=1038744/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=27468 CPUtime=102.3
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 6820 0 0 0 10227 3 0 0 25 0 1 0 207123013 28127232 6803 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534108 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 6867 6803 66 113 0 6751 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27468

[startup+162.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1030680/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=35456 CPUtime=162.31
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 8790 0 0 0 16226 5 0 0 25 0 1 0 207123013 36306944 8773 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 8864 8773 66 113 0 8748 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 35456

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1024728/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=41324 CPUtime=222.34
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 10278 0 0 0 22227 7 0 0 25 0 1 0 207123013 42315776 10261 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 10331 10261 66 113 0 10215 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 41324

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1018648/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=47440 CPUtime=282.35
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 11803 0 0 0 28227 8 0 0 25 0 1 0 207123013 48578560 11786 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 11860 11786 66 113 0 11744 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 47440

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24493
/proc/meminfo: memFree=1012824/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=53312 CPUtime=342.36
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 13245 0 0 0 34227 9 0 0 25 0 1 0 207123013 54591488 13228 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 13328 13228 66 113 0 13212 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 53312

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24593
/proc/meminfo: memFree=1006888/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=57764 CPUtime=402.34
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 14389 0 0 0 40222 12 0 0 25 0 1 0 207123013 59150336 14372 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 14441 14372 66 113 0 14325 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 57764

[startup+462.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24665
/proc/meminfo: memFree=1001384/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=63392 CPUtime=462.35
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 15791 0 0 0 46221 14 0 0 25 0 1 0 207123013 64913408 15774 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 15848 15774 66 113 0 15732 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 63392

[startup+522.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=997016/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=69016 CPUtime=522.36
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 17179 0 0 0 52220 16 0 0 25 0 1 0 207123013 70672384 17162 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534379 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 17254 17162 66 113 0 17138 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 69016

[startup+582.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=990296/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=75592 CPUtime=582.37
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 18806 0 0 0 58219 18 0 0 25 0 1 0 207123013 77406208 18789 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 18898 18789 66 113 0 18782 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 75592

[startup+642.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=986584/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=79348 CPUtime=642.38
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 19751 0 0 0 64219 19 0 0 25 0 1 0 207123013 81252352 19734 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 19837 19734 66 113 0 19721 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 79348

[startup+702.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=983000/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=82868 CPUtime=702.4
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 20650 0 0 0 70219 21 0 0 25 0 1 0 207123013 84856832 20633 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 20717 20633 66 113 0 20601 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 82868

[startup+762.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=979032/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=86856 CPUtime=762.42
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 21640 0 0 0 76220 22 0 0 25 0 1 0 207123013 88940544 21623 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 21714 21623 66 113 0 21598 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 86856

[startup+822.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=976088/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=89668 CPUtime=822.43
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 22366 0 0 0 82220 23 0 0 25 0 1 0 207123013 91820032 22349 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 22417 22349 66 113 0 22301 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 89668

[startup+882.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=972696/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=93184 CPUtime=882.45
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 23206 0 0 0 88221 24 0 0 25 0 1 0 207123013 95420416 23189 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 23296 23189 66 113 0 23180 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 93184

[startup+942.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=968536/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=97404 CPUtime=942.46
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 24254 0 0 0 94221 25 0 0 25 0 1 0 207123013 99741696 24237 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 24351 24237 66 113 0 24235 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 97404

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=965272/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=100684 CPUtime=1002.47
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 25098 0 0 0 100220 27 0 0 25 0 1 0 207123013 103100416 25081 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 25171 25081 66 113 0 25055 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 100684

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=959768/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=106312 CPUtime=1062.49
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 26476 0 0 0 106221 28 0 0 25 0 1 0 207123013 108863488 26459 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 26578 26459 66 113 0 26462 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 106312

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=954456/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=111472 CPUtime=1122.5
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 27810 0 0 0 112221 29 0 0 25 0 1 0 207123013 114147328 27793 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 27868 27793 66 113 0 27752 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 111472

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=949912/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=115924 CPUtime=1182.51
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 28921 0 0 0 118221 30 0 0 25 0 1 0 207123013 118706176 28904 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 28981 28904 66 113 0 28865 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 115924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=948952/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=116864 CPUtime=1200.03
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 29156 0 0 0 119973 30 0 0 25 0 1 0 207123013 119668736 29139 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 29216 29139 66 113 0 29100 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 116864

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24691
/proc/meminfo: memFree=948952/2055920 swapFree=4192812/4192956
[pid=24492] ppid=24490 vsize=116864 CPUtime=1200.03
/proc/24492/stat : 24492 (tts-4-0) R 24490 24492 23918 0 -1 4194304 29156 0 0 0 119973 30 0 0 25 0 1 0 207123013 119668736 29139 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24492/statm: 29216 29139 66 113 0 29100 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 116864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.32795
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 116864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29156
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= 1945

runsolver used 1.3408 second user time and 2.71059 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 07:54:42 UTC 2007

IDJOB= 299457
IDBENCH= 20011
IDSOLVER= 98
FILE ID= node5/299457-1171871682

PBS_JOBID= 3839423

Free space on /tmp= 66552 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299457-1171871682/tts-4-0 /tmp/evaluation/299457-1171871682/instance-299457-1171871682.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-299457-1171871682 -o ROOT/results/node5/solver-299457-1171871682 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299457-1171871682/tts-4-0 /tmp/evaluation/299457-1171871682/instance-299457-1171871682.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  be59f67372654e4e0f143ff9a11e7d34

RANDOM SEED= 329055951

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1066360 kB
Buffers:         59468 kB
Cached:         809300 kB
SwapCached:          0 kB
Active:         527032 kB
Inactive:       385752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          62888 kB
Slab:            62416 kB
Committed_AS:   739512 kB
PageTables:       1692 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= 66552 MiB

End job on node5 on Mon Feb 19 08:14:45 UTC 2007