Trace number 303106

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TTS 4.0? (TO) 1200.11 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
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/node1/watcher-303106-1172027386 -o ROOT/results/node1/solver-303106-1172027386 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303106-1172027386/tts-4-0 /tmp/evaluation/303106-1172027386/instance-303106-1172027386.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 6584
/proc/meminfo: memFree=1565472/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=796 CPUtime=0
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 222693672 815104 94 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 199 94 57 113 0 83 0

[startup+0.107187 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6584
/proc/meminfo: memFree=1565472/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=2380 CPUtime=0.1
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 495 0 0 0 10 0 0 0 18 0 1 0 222693672 2437120 480 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 595 480 59 113 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.518244 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6584
/proc/meminfo: memFree=1565472/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=5432 CPUtime=0.51
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 1270 0 0 0 51 0 0 0 21 0 1 0 222693672 5562368 1255 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134519231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 1358 1255 62 113 0 1242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5432

[startup+1.33833 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1537176/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=31416 CPUtime=1.33
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 7771 0 0 0 130 3 0 0 25 0 1 0 222693672 32169984 7721 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 7854 7721 66 113 0 7738 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 31416

[startup+2.97452 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1534488/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=31608 CPUtime=2.96
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 7827 0 0 0 293 3 0 0 25 0 1 0 222693672 32366592 7777 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 7902 7777 66 113 0 7786 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 31608

[startup+6.25091 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1533848/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=32088 CPUtime=6.24
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 7985 0 0 0 621 3 0 0 25 0 1 0 222693672 32858112 7935 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 8022 7935 66 113 0 7906 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 32088

[startup+12.7087 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1532312/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=33508 CPUtime=12.69
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 8338 0 0 0 1266 3 0 0 25 0 1 0 222693672 34312192 8288 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 8377 8288 66 113 0 8261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33508

[startup+25.5092 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1529496/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=36460 CPUtime=25.49
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 9063 0 0 0 2546 3 0 0 25 0 1 0 222693672 37335040 9013 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 9115 9013 66 113 0 8999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36460

[startup+51.1202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1522776/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=43320 CPUtime=51.1
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 10747 0 0 0 5105 5 0 0 25 0 1 0 222693672 44359680 10697 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 10830 10697 66 113 0 10714 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 43320

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1511768/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=54004 CPUtime=102.3
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 13466 0 0 0 10224 6 0 0 25 0 1 0 222693672 55300096 13416 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 13501 13416 66 113 0 13385 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 54004

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1496536/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=69144 CPUtime=162.32
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 17230 0 0 0 16223 9 0 0 25 0 1 0 222693672 70803456 17180 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 17286 17180 66 113 0 17170 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 69144

[startup+222.406 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 6585
/proc/meminfo: memFree=1485336/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=80392 CPUtime=222.34
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 20029 0 0 0 22223 11 0 0 25 0 1 0 222693672 82321408 19979 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 20098 19979 66 113 0 19982 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 80392

[startup+282.438 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6585
/proc/meminfo: memFree=1473560/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=92352 CPUtime=282.34
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 23005 0 0 0 28221 13 0 0 25 0 1 0 222693672 94568448 22955 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 23088 22955 66 113 0 22972 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 92352

[startup+342.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1464536/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=101264 CPUtime=342.36
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 25283 0 0 0 34221 15 0 0 25 0 1 0 222693672 103694336 25233 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 25316 25233 66 113 0 25200 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 101264

[startup+402.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1454040/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=111576 CPUtime=402.38
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 27842 0 0 0 40220 18 0 0 25 0 1 0 222693672 114253824 27792 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 27894 27792 66 113 0 27778 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 111576

[startup+462.54 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 6585
/proc/meminfo: memFree=1444888/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=120720 CPUtime=462.39
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 30136 0 0 0 46219 20 0 0 25 0 1 0 222693672 123617280 30086 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 30180 30086 66 113 0 30064 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 120720

[startup+522.568 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6585
/proc/meminfo: memFree=1437720/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=127988 CPUtime=522.41
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 31933 0 0 0 52218 23 0 0 25 0 1 0 222693672 131059712 31883 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 31997 31883 66 113 0 31881 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 127988

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1430232/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=135272 CPUtime=582.42
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 33767 0 0 0 58218 24 0 0 25 0 1 0 222693672 138518528 33717 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 33818 33717 66 113 0 33702 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 135272

[startup+642.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1421976/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=143712 CPUtime=642.43
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 35874 0 0 0 64217 26 0 0 25 0 1 0 222693672 147161088 35824 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 35928 35824 66 113 0 35812 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 143712

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1414424/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=151212 CPUtime=702.45
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 37754 0 0 0 70217 28 0 0 25 0 1 0 222693672 154841088 37704 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 37803 37704 66 113 0 37687 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 151212

[startup+762.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1407064/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=158476 CPUtime=762.46
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 39591 0 0 0 76216 30 0 0 25 0 1 0 222693672 162279424 39541 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 39619 39541 66 113 0 39503 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 158476

[startup+822.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1399640/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=165980 CPUtime=822.48
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 41417 0 0 0 82216 32 0 0 25 0 1 0 222693672 169963520 41367 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 41495 41367 66 113 0 41379 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 165980

[startup+882.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1392280/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=173248 CPUtime=882.48
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 43261 0 0 0 88214 34 0 0 25 0 1 0 222693672 177405952 43211 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 43312 43211 66 113 0 43196 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 173248

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1387800/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=177704 CPUtime=942.5
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 44374 0 0 0 94214 36 0 0 25 0 1 0 222693672 181968896 44324 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 44426 44324 66 113 0 44310 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 177704

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1381656/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=184032 CPUtime=1002.51
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 45949 0 0 0 100214 37 0 0 25 0 1 0 222693672 188448768 45899 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 46008 45899 66 113 0 45892 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 184032

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1374808/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=190832 CPUtime=1062.53
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 47638 0 0 0 106214 39 0 0 25 0 1 0 222693672 195411968 47588 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 47708 47588 66 113 0 47592 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 190832

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1366872/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=198800 CPUtime=1122.53
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 49643 0 0 0 112212 41 0 0 25 0 1 0 222693672 203571200 49593 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 49700 49593 66 113 0 49584 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 198800

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1358744/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=207008 CPUtime=1182.55
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 51713 0 0 0 118212 43 0 0 25 0 1 0 222693672 211976192 51663 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 51752 51663 66 113 0 51636 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 207008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1355480/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=210056 CPUtime=1200.06
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 52461 0 0 0 119963 43 0 0 25 0 1 0 222693672 215097344 52411 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 52514 52411 66 113 0 52398 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 210056

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6585
/proc/meminfo: memFree=1355480/2055920 swapFree=4158120/4192956
[pid=6584] ppid=6582 vsize=210056 CPUtime=1200.06
/proc/6584/stat : 6584 (tts-4-0) R 6582 6584 5760 0 -1 4194304 52461 0 0 0 119963 43 0 0 25 0 1 0 222693672 215097344 52411 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/6584/statm: 52514 52411 66 113 0 52398 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 210056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.11
CPU user time (s): 1199.63
CPU system time (s): 0.471928
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 210056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.471928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52461
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= 2442

runsolver used 1.46178 second user time and 2.76658 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Wed Feb 21 03:09:46 UTC 2007

IDJOB= 303106
IDBENCH= 20100
IDSOLVER= 98
FILE ID= node1/303106-1172027386

PBS_JOBID= 3849167

Free space on /tmp= 66550 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/303106-1172027386/tts-4-0 /tmp/evaluation/303106-1172027386/instance-303106-1172027386.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-303106-1172027386 -o ROOT/results/node1/solver-303106-1172027386 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303106-1172027386/tts-4-0 /tmp/evaluation/303106-1172027386/instance-303106-1172027386.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 83259770

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1565880 kB
Buffers:         56284 kB
Cached:         336908 kB
SwapCached:      15284 kB
Active:         268480 kB
Inactive:       147900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565880 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            59204 kB
Committed_AS:   730200 kB
PageTables:       1740 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= 66550 MiB

End job on node1 on Wed Feb 21 03:29:48 UTC 2007