Trace number 303229

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) 1200.13 1200.58

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S94225360-10.cnf
MD5SUM38fa9b18ee6b5e5fc7f4a67047d30823
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/node63/watcher-303229-1172030285 -o ROOT/results/node63/solver-303229-1172030285 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303229-1172030285/tts-4-0 /tmp/evaluation/303229-1172030285/instance-303229-1172030285.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 0.98 3/64 7212
/proc/meminfo: memFree=1632672/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=796 CPUtime=0
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 222985903 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134594668 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 199 93 57 113 0 83 0

[startup+0.107056 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 7212
/proc/meminfo: memFree=1632672/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=2380 CPUtime=0.1
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 495 0 0 0 10 0 0 0 18 0 1 0 222985903 2437120 480 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 595 480 59 113 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.515098 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 7212
/proc/meminfo: memFree=1632672/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=5432 CPUtime=0.5
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 1270 0 0 0 50 0 0 0 21 0 1 0 222985903 5562368 1255 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 1358 1255 62 113 0 1242 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5432

[startup+1.33518 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1604632/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=31316 CPUtime=1.32
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 7787 0 0 0 130 2 0 0 25 0 1 0 222985903 32067584 7737 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 7829 7737 66 113 0 7713 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 31316

[startup+2.97136 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1601560/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=31644 CPUtime=2.96
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 7851 0 0 0 294 2 0 0 25 0 1 0 222985903 32403456 7801 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 7911 7801 66 113 0 7795 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 31644

[startup+6.25171 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1601112/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=32032 CPUtime=6.24
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 7968 0 0 0 622 2 0 0 25 0 1 0 222985903 32800768 7918 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 8008 7918 66 113 0 7892 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 32032

[startup+12.7024 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1599840/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=33224 CPUtime=12.68
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 8277 0 0 0 1266 2 0 0 25 0 1 0 222985903 34021376 8227 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 8306 8227 66 113 0 8190 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33224

[startup+25.5078 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1597600/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=35476 CPUtime=25.49
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 8842 0 0 0 2546 3 0 0 25 0 1 0 222985903 36327424 8792 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 8869 8792 66 113 0 8753 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35476

[startup+51.1125 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1592480/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=40640 CPUtime=51.08
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 10111 0 0 0 5105 3 0 0 25 0 1 0 222985903 41615360 10061 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 10160 10061 66 113 0 10044 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40640

[startup+102.325 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1582688/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=50528 CPUtime=102.29
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 12562 0 0 0 10224 5 0 0 25 0 1 0 222985903 51740672 12512 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 12632 12512 66 113 0 12516 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 50528

[startup+162.348 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7213
/proc/meminfo: memFree=1571872/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=61080 CPUtime=162.29
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 15221 0 0 0 16223 6 0 0 25 0 1 0 222985903 62545920 15171 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 15270 15171 66 113 0 15154 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 61080

[startup+222.387 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 7329
/proc/meminfo: memFree=1559272/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=72336 CPUtime=222.26
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 18049 0 0 0 22216 10 0 0 25 0 1 0 222985903 74072064 17999 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 18084 17999 66 113 0 17968 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 72336

[startup+282.43 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1548448/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=84292 CPUtime=282.24
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 21016 0 0 0 28212 12 0 0 25 0 1 0 222985903 86315008 20966 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 21073 20966 66 113 0 20957 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 84292

[startup+342.447 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1536736/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=96016 CPUtime=342.24
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 23959 0 0 0 34210 14 0 0 25 0 1 0 222985903 98320384 23909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 24004 23909 66 113 0 23888 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 96016

[startup+402.468 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1526560/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=106096 CPUtime=402.24
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 26452 0 0 0 40209 15 0 0 25 0 1 0 222985903 108642304 26402 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591656 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 26524 26402 66 113 0 26408 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 106096

[startup+462.486 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1517856/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=114768 CPUtime=462.24
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 28641 0 0 0 46207 17 0 0 25 0 1 0 222985903 117522432 28591 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 28692 28591 66 113 0 28576 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 114768

[startup+522.506 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1507424/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=125084 CPUtime=522.25
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 31254 0 0 0 52204 21 0 0 25 0 1 0 222985903 128086016 31204 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 31271 31204 66 113 0 31155 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 125084

[startup+582.526 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1498080/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=134464 CPUtime=582.25
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 33553 0 0 0 58202 23 0 0 25 0 1 0 222985903 137691136 33503 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 33616 33503 66 113 0 33500 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 134464

[startup+642.546 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1487584/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=144776 CPUtime=642.25
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 36179 0 0 0 64200 25 0 0 25 0 1 0 222985903 148250624 36129 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 36194 36129 66 113 0 36078 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 144776

[startup+702.567 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1477920/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=154620 CPUtime=702.25
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 38596 0 0 0 70199 26 0 0 25 0 1 0 222985903 158330880 38546 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 38655 38546 66 113 0 38539 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 154620

[startup+762.588 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1468768/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=163760 CPUtime=762.26
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 40918 0 0 0 76197 29 0 0 25 0 1 0 222985903 167690240 40868 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 40940 40868 66 113 0 40824 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 163760

[startup+822.609 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1460576/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=171964 CPUtime=822.26
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 42925 0 0 0 82196 30 0 0 25 0 1 0 222985903 176091136 42875 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 42991 42875 66 113 0 42875 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 171964

[startup+882.625 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1452384/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=180172 CPUtime=882.26
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 44986 0 0 0 88194 32 0 0 25 0 1 0 222985903 184496128 44936 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 45043 44936 66 113 0 44927 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 180172

[startup+942.639 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1444704/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=187904 CPUtime=942.25
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 46907 0 0 0 94192 33 0 0 25 0 1 0 222985903 192413696 46857 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 46976 46857 66 113 0 46860 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 187904

[startup+1002.66 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1437088/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=195408 CPUtime=1002.26
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 48837 0 0 0 100191 35 0 0 25 0 1 0 222985903 200097792 48787 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552396 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 48852 48787 66 113 0 48736 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 195408

[startup+1062.68 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1430560/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=201980 CPUtime=1062.27
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 50433 0 0 0 106190 37 0 0 25 0 1 0 222985903 206827520 50383 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 50495 50383 66 113 0 50379 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 201980

[startup+1122.7 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7411
/proc/meminfo: memFree=1425824/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=206668 CPUtime=1122.27
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 51627 0 0 0 112189 38 0 0 25 0 1 0 222985903 211628032 51577 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 51667 51577 66 113 0 51551 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 206668

[startup+1182.72 s]
/proc/loadavg: 1.06 1.00 0.98 2/65 7411
/proc/meminfo: memFree=1421408/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=211016 CPUtime=1182.27
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 52732 0 0 0 118187 40 0 0 25 0 1 0 222985903 216080384 52682 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 52754 52682 66 113 0 52638 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 211016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 7411
/proc/meminfo: memFree=1420000/2055920 swapFree=4177332/4192956
[pid=7212] ppid=7210 vsize=212420 CPUtime=1200.09
/proc/7212/stat : 7212 (tts-4-0) R 7210 7212 7062 0 -1 4194304 53064 0 0 0 119969 40 0 0 25 0 1 0 222985903 217518080 53014 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 53105 53014 66 113 0 52989 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 212420

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): 1200.58
CPU time (s): 1200.13
CPU user time (s): 1199.7
CPU system time (s): 0.438933
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 212420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53064
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= 3334

runsolver used 0.727889 second user time and 2.56461 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Wed Feb 21 03:58:05 UTC 2007

IDJOB= 303229
IDBENCH= 20103
IDSOLVER= 98
FILE ID= node63/303229-1172030285

PBS_JOBID= 3892712

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S94225360-10.cnf
COMMAND LINE= /tmp/evaluation/303229-1172030285/tts-4-0 /tmp/evaluation/303229-1172030285/instance-303229-1172030285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-303229-1172030285 -o ROOT/results/node63/solver-303229-1172030285 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303229-1172030285/tts-4-0 /tmp/evaluation/303229-1172030285/instance-303229-1172030285.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  38fa9b18ee6b5e5fc7f4a67047d30823

RANDOM SEED= 673653723

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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	: 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		: 3000.214
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:       1633080 kB
Buffers:         33284 kB
Cached:         330008 kB
SwapCached:       9892 kB
Active:         282736 kB
Inactive:        96392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633080 kB
SwapTotal:     4192956 kB
SwapFree:      4177332 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            29716 kB
Committed_AS:   567984 kB
PageTables:       1460 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= 66562 MiB

End job on node63 on Wed Feb 21 04:18:08 UTC 2007