Trace number 311470

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) 1200.08 1200.47

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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-311470-1172570693 -o ROOT/results/node30/solver-311470-1172570693 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311470-1172570693/tts-4-0 /tmp/evaluation/311470-1172570693/instance-311470-1172570693.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: 0.85 0.97 0.98 2/77 22481
/proc/meminfo: memFree=1810024/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=936 CPUtime=0
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 250833315 958464 106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 234 107 57 113 0 118 0

[startup+0.107072 s]
/proc/loadavg: 0.85 0.97 0.98 2/77 22481
/proc/meminfo: memFree=1810024/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=6952 CPUtime=0.09
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 1662 0 0 0 9 0 0 0 18 0 1 0 250833315 7118848 1647 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 1738 1647 66 113 0 1622 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6952

[startup+0.51513 s]
/proc/loadavg: 0.85 0.97 0.98 2/77 22481
/proc/meminfo: memFree=1810024/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=10220 CPUtime=0.5
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 2475 0 0 0 50 0 0 0 21 0 1 0 250833315 10465280 2458 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 2555 2458 66 113 0 2439 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10220

[startup+1.33525 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1796896/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=13696 CPUtime=1.33
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 3346 0 0 0 132 1 0 0 25 0 1 0 250833315 14024704 3329 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591738 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 3424 3329 66 113 0 3308 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 13696

[startup+2.97448 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1795936/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=14624 CPUtime=2.96
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 3566 0 0 0 295 1 0 0 25 0 1 0 250833315 14974976 3549 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 3656 3549 66 113 0 3540 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14624

[startup+6.25195 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1794664/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=16076 CPUtime=6.24
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 3921 0 0 0 623 1 0 0 25 0 1 0 250833315 16461824 3904 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 4019 3904 66 113 0 3903 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16076

[startup+12.7059 s]
/proc/loadavg: 0.87 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1792936/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=17680 CPUtime=12.69
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 4336 0 0 0 1268 1 0 0 25 0 1 0 250833315 18104320 4319 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 4420 4319 66 113 0 4304 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17680

[startup+25.5097 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1790952/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=19268 CPUtime=25.5
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 4761 0 0 0 2548 2 0 0 25 0 1 0 250833315 19730432 4744 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 4817 4744 66 113 0 4701 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19268

[startup+51.1184 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1789288/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=21108 CPUtime=51.09
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 5221 0 0 0 5106 3 0 0 25 0 1 0 250833315 21614592 5204 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 5277 5204 66 113 0 5161 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21108

[startup+102.337 s]
/proc/loadavg: 0.97 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1787048/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=23340 CPUtime=102.3
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 5740 0 0 0 10226 4 0 0 25 0 1 0 250833315 23900160 5723 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 5835 5723 66 113 0 5719 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23340

[startup+162.367 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1785192/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=25032 CPUtime=162.3
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 6186 0 0 0 16226 4 0 0 25 0 1 0 250833315 25632768 6169 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 6258 6169 66 113 0 6142 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25032

[startup+222.394 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1784232/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=26132 CPUtime=222.31
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 6430 0 0 0 22226 5 0 0 25 0 1 0 250833315 26759168 6413 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641290 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 6533 6413 66 113 0 6417 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 26132

[startup+282.421 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1782888/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=27208 CPUtime=282.32
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 6751 0 0 0 28226 6 0 0 25 0 1 0 250833315 27860992 6734 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 6802 6734 66 113 0 6686 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 27208

[startup+342.443 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1781032/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=29280 CPUtime=342.32
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 7239 0 0 0 34225 7 0 0 25 0 1 0 250833315 29982720 7222 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 7320 7222 66 113 0 7204 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 29280

[startup+402.472 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1778856/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=31400 CPUtime=402.33
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 7764 0 0 0 40225 8 0 0 25 0 1 0 250833315 32153600 7747 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 7850 7747 66 113 0 7734 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 31400

[startup+462.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1776808/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=33408 CPUtime=462.34
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 8280 0 0 0 46225 9 0 0 25 0 1 0 250833315 34209792 8263 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 8352 8263 66 113 0 8236 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 33408

[startup+522.531 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1775656/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=34580 CPUtime=522.35
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 8581 0 0 0 52225 10 0 0 25 0 1 0 250833315 35409920 8564 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591901 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 8645 8564 66 113 0 8529 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 34580

[startup+582.561 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1774568/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=35524 CPUtime=582.37
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 8832 0 0 0 58226 11 0 0 25 0 1 0 250833315 36376576 8815 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 8881 8815 66 113 0 8765 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 35524

[startup+642.583 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1773288/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=37068 CPUtime=642.36
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 9173 0 0 0 64225 11 0 0 25 0 1 0 250833315 37957632 9156 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 9267 9156 66 113 0 9151 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 37068

[startup+702.608 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1771752/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=38612 CPUtime=702.38
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 9552 0 0 0 70226 12 0 0 25 0 1 0 250833315 39538688 9535 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 9653 9535 66 113 0 9537 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 38612

[startup+762.638 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1769192/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=40956 CPUtime=762.38
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 10184 0 0 0 76225 13 0 0 25 0 1 0 250833315 41938944 10167 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 10239 10167 66 113 0 10123 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 40956

[startup+822.669 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1766504/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=43772 CPUtime=822.39
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 10856 0 0 0 82225 14 0 0 25 0 1 0 250833315 44822528 10839 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 10943 10839 66 113 0 10827 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 43772

[startup+882.698 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1764712/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=45656 CPUtime=882.4
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 11315 0 0 0 88225 15 0 0 25 0 1 0 250833315 46751744 11298 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 11414 11298 66 113 0 11298 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 45656

[startup+942.721 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1762984/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=47296 CPUtime=942.41
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 11736 0 0 0 94225 16 0 0 25 0 1 0 250833315 48431104 11719 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534719 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 11824 11719 66 113 0 11708 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 47296

[startup+1002.74 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1761384/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=48940 CPUtime=1002.4
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 12148 0 0 0 100224 16 0 0 25 0 1 0 250833315 50114560 12131 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 12235 12131 66 113 0 12119 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 48940

[startup+1062.77 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1760104/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=50112 CPUtime=1062.41
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 12451 0 0 0 106224 17 0 0 25 0 1 0 250833315 51314688 12434 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 12528 12434 66 113 0 12412 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 50112

[startup+1122.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1758312/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=52040 CPUtime=1122.42
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 12918 0 0 0 112224 18 0 0 25 0 1 0 250833315 53288960 12901 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 13010 12901 66 113 0 12894 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 52040

[startup+1182.83 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1756072/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=54152 CPUtime=1182.44
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 13467 0 0 0 118225 19 0 0 25 0 1 0 250833315 55451648 13450 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 13538 13450 66 113 0 13422 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 54152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22482
/proc/meminfo: memFree=1755560/2055920 swapFree=4143328/4192956
[pid=22481] ppid=22479 vsize=54620 CPUtime=1200.05
/proc/22481/stat : 22481 (tts-4-0) R 22479 22481 22424 0 -1 4194304 13588 0 0 0 119986 19 0 0 25 0 1 0 250833315 55930880 13571 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22481/statm: 13655 13571 66 113 0 13539 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54620

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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1199.87
CPU system time (s): 0.208968
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 54620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13588
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= 988

runsolver used 1.41179 second user time and 2.69759 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Tue Feb 27 10:04:53 UTC 2007

IDJOB= 311470
IDBENCH= 20315
IDSOLVER= 98
FILE ID= node30/311470-1172570693

PBS_JOBID= 3971904

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311470-1172570693/tts-4-0 /tmp/evaluation/311470-1172570693/instance-311470-1172570693.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-311470-1172570693 -o ROOT/results/node30/solver-311470-1172570693 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311470-1172570693/tts-4-0 /tmp/evaluation/311470-1172570693/instance-311470-1172570693.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 922456526

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:       1810432 kB
Buffers:         37004 kB
Cached:         134784 kB
SwapCached:      17320 kB
Active:         129392 kB
Inactive:        76672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810432 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          29628 kB
Slab:            24864 kB
Committed_AS:   746652 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= 66559 MiB

End job on node30 on Tue Feb 27 10:24:56 UTC 2007