Trace number 309256

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) 1200.1 1200.58

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node30/watcher-309256-1172537728 -o ROOT/results/node30/solver-309256-1172537728 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309256-1172537728/tts-4-0 /tmp/evaluation/309256-1172537728/instance-309256-1172537728.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: 0.92 1.08 1.84 3/77 17555
/proc/meminfo: memFree=1872368/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=936 CPUtime=0
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 247536887 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 234 106 57 113 0 118 0

[startup+0.107722 s]
/proc/loadavg: 0.92 1.08 1.84 3/77 17555
/proc/meminfo: memFree=1872368/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=5060 CPUtime=0.1
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 1182 0 0 0 10 0 0 0 18 0 1 0 247536887 5181440 1165 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 1265 1165 66 113 0 1149 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5060

[startup+0.51578 s]
/proc/loadavg: 0.92 1.08 1.84 3/77 17555
/proc/meminfo: memFree=1872368/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=6384 CPUtime=0.5
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 1497 0 0 0 50 0 0 0 22 0 1 0 247536887 6537216 1480 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 1596 1480 66 113 0 1480 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6384

[startup+1.3389 s]
/proc/loadavg: 0.92 1.08 1.84 2/78 17556
/proc/meminfo: memFree=1866216/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=6644 CPUtime=1.32
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 1591 0 0 0 132 0 0 0 25 0 1 0 247536887 6803456 1574 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 1661 1574 66 113 0 1545 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6644

[startup+2.97513 s]
/proc/loadavg: 0.92 1.08 1.84 2/78 17556
/proc/meminfo: memFree=1865960/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=6908 CPUtime=2.96
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 1656 0 0 0 296 0 0 0 25 0 1 0 247536887 7073792 1639 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 1727 1639 66 113 0 1611 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6908

[startup+6.2526 s]
/proc/loadavg: 0.93 1.08 1.83 2/78 17556
/proc/meminfo: memFree=1865192/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=7648 CPUtime=6.23
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 1810 0 0 0 623 0 0 0 25 0 1 0 247536887 7831552 1793 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537405 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 1912 1793 66 113 0 1796 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7648

[startup+12.7075 s]
/proc/loadavg: 0.93 1.07 1.83 2/78 17556
/proc/meminfo: memFree=1864488/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=8268 CPUtime=12.69
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 1971 0 0 0 1268 1 0 0 25 0 1 0 247536887 8466432 1954 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 2067 1954 66 113 0 1951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8268

[startup+25.6084 s]
/proc/loadavg: 0.95 1.07 1.81 2/78 17556
/proc/meminfo: memFree=1862632/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=10020 CPUtime=25.58
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 2434 0 0 0 2557 1 0 0 25 0 1 0 247536887 10260480 2417 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 2505 2417 66 113 0 2389 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 10020

[startup+51.217 s]
/proc/loadavg: 0.96 1.06 1.79 2/78 17556
/proc/meminfo: memFree=1860008/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=12736 CPUtime=51.19
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 3085 0 0 0 5117 2 0 0 25 0 1 0 247536887 13041664 3068 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 3184 3068 66 113 0 3068 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 12736

[startup+102.434 s]
/proc/loadavg: 0.98 1.05 1.75 2/78 17556
/proc/meminfo: memFree=1853224/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=19380 CPUtime=102.39
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 4776 0 0 0 10236 3 0 0 25 0 1 0 247536887 19845120 4759 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 4845 4759 66 113 0 4729 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 19380

[startup+162.468 s]
/proc/loadavg: 0.99 1.04 1.70 2/78 17556
/proc/meminfo: memFree=1843624/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=28996 CPUtime=162.4
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 7155 0 0 0 16235 5 0 0 25 0 1 0 247536887 29691904 7138 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 7249 7138 66 113 0 7133 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 28996

[startup+222.495 s]
/proc/loadavg: 0.99 1.03 1.65 2/78 17556
/proc/meminfo: memFree=1832872/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=39600 CPUtime=222.41
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 9845 0 0 0 22234 7 0 0 25 0 1 0 247536887 40550400 9828 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534106 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 9900 9828 66 113 0 9784 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 39600

[startup+282.513 s]
/proc/loadavg: 0.99 1.02 1.61 2/78 17556
/proc/meminfo: memFree=1826536/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=45936 CPUtime=282.41
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 11403 0 0 0 28233 8 0 0 25 0 1 0 247536887 47038464 11386 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 11484 11386 66 113 0 11368 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 45936

[startup+342.545 s]
/proc/loadavg: 0.99 1.02 1.57 2/84 17628
/proc/meminfo: memFree=1820472/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=50624 CPUtime=342.41
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 12576 0 0 0 34231 10 0 0 25 0 1 0 247536887 51838976 12559 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 12656 12559 66 113 0 12540 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 50624

[startup+402.599 s]
/proc/loadavg: 0.99 1.01 1.53 2/84 17724
/proc/meminfo: memFree=1815480/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=55548 CPUtime=402.39
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 13801 0 0 0 40228 11 0 0 25 0 1 0 247536887 56881152 13784 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 13887 13784 66 113 0 13771 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 55548

[startup+462.627 s]
/proc/loadavg: 0.99 1.00 1.49 2/78 17754
/proc/meminfo: memFree=1812008/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=60240 CPUtime=462.38
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 14959 0 0 0 46224 14 0 0 25 0 1 0 247536887 61685760 14942 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 15060 14942 66 113 0 14944 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 60240

[startup+522.655 s]
/proc/loadavg: 0.99 1.00 1.46 2/78 17754
/proc/meminfo: memFree=1807464/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=64696 CPUtime=522.38
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 16097 0 0 0 52224 14 0 0 25 0 1 0 247536887 66248704 16080 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 16174 16080 66 113 0 16058 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 64696

[startup+582.681 s]
/proc/loadavg: 1.04 1.01 1.43 2/78 17754
/proc/meminfo: memFree=1802344/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=69620 CPUtime=582.4
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 17342 0 0 0 58224 16 0 0 25 0 1 0 247536887 71290880 17325 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 17405 17325 66 113 0 17289 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 69620

[startup+642.703 s]
/proc/loadavg: 1.08 1.02 1.41 2/78 17754
/proc/meminfo: memFree=1796904/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=75028 CPUtime=642.4
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 18711 0 0 0 64222 18 0 0 25 0 1 0 247536887 76828672 18694 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 18757 18694 66 113 0 18641 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 75028

[startup+702.729 s]
/proc/loadavg: 1.03 1.02 1.38 2/78 17754
/proc/meminfo: memFree=1791848/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=80184 CPUtime=702.4
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 19954 0 0 0 70222 18 0 0 25 0 1 0 247536887 82108416 19937 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 20046 19937 66 113 0 19930 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 80184

[startup+762.753 s]
/proc/loadavg: 1.01 1.01 1.35 2/78 17754
/proc/meminfo: memFree=1786472/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=85580 CPUtime=762.41
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 21308 0 0 0 76221 20 0 0 25 0 1 0 247536887 87633920 21291 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 21395 21291 66 113 0 21279 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 85580

[startup+822.783 s]
/proc/loadavg: 1.00 1.01 1.33 2/78 17754
/proc/meminfo: memFree=1781032/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=90972 CPUtime=822.42
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 22659 0 0 0 82220 22 0 0 25 0 1 0 247536887 93155328 22642 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 22743 22642 66 113 0 22627 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 90972

[startup+882.807 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 17754
/proc/meminfo: memFree=1776296/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=95660 CPUtime=882.43
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 23851 0 0 0 88220 23 0 0 25 0 1 0 247536887 97955840 23834 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 23915 23834 66 113 0 23799 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 95660

[startup+942.831 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 17754
/proc/meminfo: memFree=1771816/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=100244 CPUtime=942.42
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 24996 0 0 0 94218 24 0 0 25 0 1 0 247536887 102649856 24979 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 25061 24979 66 113 0 24945 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 100244

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 17754
/proc/meminfo: memFree=1767656/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=104228 CPUtime=1002.43
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 25992 0 0 0 100217 26 0 0 25 0 1 0 247536887 106729472 25975 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 26057 25975 66 113 0 25941 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 104228

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 17754
/proc/meminfo: memFree=1762920/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=108916 CPUtime=1062.44
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 27175 0 0 0 106216 28 0 0 25 0 1 0 247536887 111529984 27158 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 27229 27158 66 113 0 27113 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 108916

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.23 3/78 17754
/proc/meminfo: memFree=1759080/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=112900 CPUtime=1122.44
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 28125 0 0 0 112215 29 0 0 25 0 1 0 247536887 115609600 28108 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 28225 28108 66 113 0 28109 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 112900

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 17754
/proc/meminfo: memFree=1755688/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=116184 CPUtime=1182.45
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 28984 0 0 0 118215 30 0 0 25 0 1 0 247536887 118972416 28967 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 29046 28967 66 113 0 28930 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 116184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 17754
/proc/meminfo: memFree=1754600/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=117352 CPUtime=1200.06
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 29245 0 0 0 119976 30 0 0 25 0 1 0 247536887 120168448 29228 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 29338 29228 66 113 0 29222 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117352

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

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

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 17754
/proc/meminfo: memFree=1754600/2055920 swapFree=4143328/4192956
[pid=17555] ppid=17553 vsize=117352 CPUtime=1200.06
/proc/17555/stat : 17555 (tts-4-0) R 17553 17555 16786 0 -1 4194304 29245 0 0 0 119976 30 0 0 25 0 1 0 247536887 120168448 29228 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/17555/statm: 29338 29228 66 113 0 29222 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.1
CPU user time (s): 1199.77
CPU system time (s): 0.329949
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 117352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29245
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= 24821

runsolver used 1.13683 second user time and 2.72159 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Tue Feb 27 00:55:28 UTC 2007

IDJOB= 309256
IDBENCH= 20254
IDSOLVER= 98
FILE ID= node30/309256-1172537728

PBS_JOBID= 3971816

Free space on /tmp= 66558 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309256-1172537728/tts-4-0 /tmp/evaluation/309256-1172537728/instance-309256-1172537728.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-309256-1172537728 -o ROOT/results/node30/solver-309256-1172537728 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309256-1172537728/tts-4-0 /tmp/evaluation/309256-1172537728/instance-309256-1172537728.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 914481771

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1872712 kB
Buffers:         24436 kB
Cached:          96260 kB
SwapCached:      17140 kB
Active:          77676 kB
Inactive:        77592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872712 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            13344 kB
Committed_AS:   726372 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Tue Feb 27 01:15:31 UTC 2007